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bug 1336548 - remove unused files from breakpad-client fork r=gsvelto

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MozReview-Commit-ID: 64ktg9CBFkf

--HG--
extra : rebase_source : 762b76a629836b50f40b46213020e6f5f8b4d8f4
This commit is contained in:
Ted Mielczarek 2017-02-06 15:49:22 -05:00
parent 08da42ee56
commit 72128b497d
97 changed files with 1 additions and 21195 deletions
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73
toolkit/crashreporter/breakpad-client/apple/Framework/BreakpadDefines.h
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// Copyright (c) 2011, Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// Keys for configuration file
#define kReporterMinidumpDirectoryKey "MinidumpDir"
#define kReporterMinidumpIDKey "MinidumpID"
// Filename for recording uploaded IDs
#define kReporterLogFilename "uploads.log"
// The default subdirectory of the Library to put crash dumps in
// The subdirectory is
// ~/Library/<kDefaultLibrarySubdirectory>/<GoogleBreakpadProduct>
#define kDefaultLibrarySubdirectory "Breakpad"
// Specify some special keys to be used in the configuration file that is
// generated by Breakpad and consumed by the crash_sender.
#define BREAKPAD_PRODUCT "BreakpadProduct"
#define BREAKPAD_PRODUCT_DISPLAY "BreakpadProductDisplay"
#define BREAKPAD_VERSION "BreakpadVersion"
#define BREAKPAD_VENDOR "BreakpadVendor"
#define BREAKPAD_URL "BreakpadURL"
#define BREAKPAD_REPORT_INTERVAL "BreakpadReportInterval"
#define BREAKPAD_SKIP_CONFIRM "BreakpadSkipConfirm"
#define BREAKPAD_CONFIRM_TIMEOUT "BreakpadConfirmTimeout"
#define BREAKPAD_SEND_AND_EXIT "BreakpadSendAndExit"
#define BREAKPAD_DUMP_DIRECTORY "BreakpadMinidumpLocation"
#define BREAKPAD_INSPECTOR_LOCATION "BreakpadInspectorLocation"
#define BREAKPAD_REPORTER_EXE_LOCATION \
"BreakpadReporterExeLocation"
#define BREAKPAD_LOGFILES "BreakpadLogFiles"
#define BREAKPAD_LOGFILE_UPLOAD_SIZE "BreakpadLogFileTailSize"
#define BREAKPAD_REQUEST_COMMENTS "BreakpadRequestComments"
#define BREAKPAD_COMMENTS "BreakpadComments"
#define BREAKPAD_REQUEST_EMAIL "BreakpadRequestEmail"
#define BREAKPAD_EMAIL "BreakpadEmail"
#define BREAKPAD_SERVER_TYPE "BreakpadServerType"
#define BREAKPAD_SERVER_PARAMETER_DICT "BreakpadServerParameters"
#define BREAKPAD_IN_PROCESS "BreakpadInProcess"
// The keys below are NOT user supplied, and are used internally.
#define BREAKPAD_PROCESS_START_TIME "BreakpadProcStartTime"
#define BREAKPAD_PROCESS_UP_TIME "BreakpadProcessUpTime"
#define BREAKPAD_PROCESS_CRASH_TIME "BreakpadProcessCrashTime"
#define BREAKPAD_LOGFILE_KEY_PREFIX "BreakpadAppLogFile"
#define BREAKPAD_SERVER_PARAMETER_PREFIX "BreakpadServerParameterPrefix_"
#define BREAKPAD_ON_DEMAND "BreakpadOnDemand"

246
toolkit/crashreporter/breakpad-client/ios/Breakpad.h
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// Copyright (c) 2011, Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// Framework to provide a simple C API to crash reporting for
// applications. By default, if any machine-level exception (e.g.,
// EXC_BAD_ACCESS) occurs, it will be handled by the BreakpadRef
// object as follows:
//
// 1. Create a minidump file (see Breakpad for details)
// 2. Create a config file.
//
// These files can then be uploaded to a server.
typedef void *BreakpadRef;
#ifdef __cplusplus
extern "C" {
#endif
#include <Foundation/Foundation.h>
#include <client/apple/Framework/BreakpadDefines.h>
// The keys in the dictionary returned by |BreakpadGenerateReport|.
#define BREAKPAD_OUTPUT_DUMP_FILE "BreakpadDumpFile"
#define BREAKPAD_OUTPUT_CONFIG_FILE "BreakpadConfigFile"
// Optional user-defined function to decide if we should handle this crash or
// forward it along.
// Return true if you want Breakpad to handle it.
// Return false if you want Breakpad to skip it
// The exception handler always returns false, as if SEND_AND_EXIT were false
// (which means the next exception handler will take the exception)
typedef bool (*BreakpadFilterCallback)(int exception_type,
int exception_code,
mach_port_t crashing_thread,
void *context);
// Create a new BreakpadRef object and install it as an exception
// handler. The |parameters| will typically be the contents of your
// bundle's Info.plist.
//
// You can also specify these additional keys for customizable behavior:
// Key: Value:
// BREAKPAD_PRODUCT Product name (e.g., "MyAwesomeProduct")
// This one is used as the key to identify
// the product when uploading. Falls back to
// CFBundleName if not specified.
// REQUIRED
//
// BREAKPAD_PRODUCT_DISPLAY This is the display name, e.g. a pretty
// name for the product when the crash_sender
// pops up UI for the user. Falls back first to
// CFBundleDisplayName and then to
// BREAKPAD_PRODUCT if not specified.
//
// BREAKPAD_VERSION Product version (e.g., 1.2.3), used
// as metadata for crash report. Falls back to
// CFBundleVersion if not specified.
// REQUIRED
//
// BREAKPAD_VENDOR Vendor name, used in UI (e.g. "A report has
// been created that you can send to <vendor>")
//
// BREAKPAD_URL URL destination for reporting
// REQUIRED
//
// BREAKPAD_DUMP_DIRECTORY The directory to store crash-dumps
// in. By default, we use
// ~/Library/Cache/Breakpad/<BREAKPAD_PRODUCT>
// The path you specify here is tilde-expanded.
//
// BREAKPAD_SERVER_TYPE A parameter that tells Breakpad how to
// rewrite the upload parameters for a specific
// server type. The currently valid values are
// 'socorro' or 'google'. If you want to add
// other types, see the function in
// crash_report_sender.m that maps parameters to
// URL parameters. Defaults to 'google'.
//
// BREAKPAD_SERVER_PARAMETER_DICT A plist dictionary of static
// parameters that are uploaded to the
// server. The parameters are sent as
// is to the crash server. Their
// content isn't added to the minidump
// but pass as URL parameters when
// uploading theminidump to the crash
// server.
//=============================================================================
// The BREAKPAD_PRODUCT, BREAKPAD_VERSION and BREAKPAD_URL are
// required to have non-NULL values. By default, the BREAKPAD_PRODUCT
// will be the CFBundleName and the BREAKPAD_VERSION will be the
// CFBundleVersion when these keys are present in the bundle's
// Info.plist, which is usually passed in to BreakpadCreate() as an
// NSDictionary (you could also pass in another dictionary that had
// the same keys configured). If the BREAKPAD_PRODUCT or
// BREAKPAD_VERSION are ultimately undefined, BreakpadCreate() will
// fail. You have been warned.
//
// If you are running in a debugger, Breakpad will not install, unless the
// BREAKPAD_IGNORE_DEBUGGER envionment variable is set and/or non-zero.
//
//=============================================================================
// The following are NOT user-supplied but are documented here for
// completeness. They are calculated by Breakpad during initialization &
// crash-dump generation, or entered in by the user.
//
// BREAKPAD_PROCESS_START_TIME The time, in seconds since the Epoch, the
// process started
//
// BREAKPAD_PROCESS_CRASH_TIME The time, in seconds since the Epoch, the
// process crashed.
//
// BREAKPAD_PROCESS_UP_TIME The total time in milliseconds the process
// has been running. This parameter is not
// set until the crash-dump-generation phase.
//
// BREAKPAD_SERVER_PARAMETER_PREFIX This prefix is used by Breakpad
// internally, because Breakpad uses
// the same dictionary internally to
// track both its internal
// configuration parameters and
// parameters meant to be uploaded
// to the server. This string is
// used internally by Breakpad to
// prefix user-supplied parameter
// names so those can be sent to the
// server without leaking Breakpad's
// internal values.
// Returns a new BreakpadRef object on success, NULL otherwise.
BreakpadRef BreakpadCreate(NSDictionary *parameters);
// Uninstall and release the data associated with |ref|.
void BreakpadRelease(BreakpadRef ref);
// User defined key and value string storage. Generally this is used
// to configure Breakpad's internal operation, such as whether the
// crash_sender should prompt the user, or the filesystem location for
// the minidump file. See Breakpad.h for some parameters that can be
// set. Anything longer than 255 bytes will be truncated. Note that
// the string is converted to UTF8 before truncation, so any multibyte
// character that straddles the 255(256 - 1 for terminator) byte limit
// will be mangled.
//
// A maximum number of 64 key/value pairs are supported. An assert()
// will fire if more than this number are set. Unfortunately, right
// now, the same dictionary is used for both Breakpad's parameters AND
// the Upload parameters.
//
// TODO (nealsid): Investigate how necessary this is if we don't
// automatically upload parameters to the server anymore.
// TODO (nealsid): separate server parameter dictionary from the
// dictionary used to configure Breakpad, and document limits for each
// independently.
void BreakpadSetKeyValue(BreakpadRef ref, NSString *key, NSString *value);
NSString *BreakpadKeyValue(BreakpadRef ref, NSString *key);
void BreakpadRemoveKeyValue(BreakpadRef ref, NSString *key);
// You can use this method to specify parameters that will be uploaded
// to the crash server. They will be automatically encoded as
// necessary. Note that as mentioned above there are limits on both
// the number of keys and their length.
void BreakpadAddUploadParameter(BreakpadRef ref, NSString *key,
NSString *value);
// This method will remove a previously-added parameter from the
// upload parameter set.
void BreakpadRemoveUploadParameter(BreakpadRef ref, NSString *key);
// Method to handle uploading data to the server
// Returns the number of crash reports waiting to send to the server.
int BreakpadGetCrashReportCount(BreakpadRef ref);
// Returns the next upload configuration. The report file is deleted.
NSDictionary *BreakpadGetNextReportConfiguration(BreakpadRef ref);
// Upload next report to the server.
void BreakpadUploadNextReport(BreakpadRef ref);
// Upload next report to the server.
// |server_parameters| is additional server parameters to send.
void BreakpadUploadNextReportWithParameters(BreakpadRef ref,
NSDictionary *server_parameters);
// Upload a report to the server.
// |server_parameters| is additional server parameters to send.
// |configuration| is the configuration of the breakpad report to send.
void BreakpadUploadReportWithParametersAndConfiguration(
BreakpadRef ref,
NSDictionary *server_parameters,
NSDictionary *configuration);
// Handles the network response of a breakpad upload. This function is needed if
// the actual upload is done by the Breakpad client.
// |configuration| is the configuration of the upload. It must contain the same
// fields as the configuration passed to
// BreakpadUploadReportWithParametersAndConfiguration.
// |data| and |error| contain the network response.
void BreakpadHandleNetworkResponse(BreakpadRef ref,
NSDictionary *configuration,
NSData *data,
NSError *error);
// Upload a file to the server. |data| is the content of the file to sent.
// |server_parameters| is additional server parameters to send.
void BreakpadUploadData(BreakpadRef ref, NSData *data, NSString *name,
NSDictionary *server_parameters);
// Generate a breakpad minidump and configuration file in the dump directory.
// The report will be available for uploading. The paths of the created files
// are returned in the dictionary. |server_parameters| is additional server
// parameters to add in the config file.
NSDictionary *BreakpadGenerateReport(BreakpadRef ref,
NSDictionary *server_parameters);
#ifdef __cplusplus
}
#endif

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toolkit/crashreporter/breakpad-client/ios/Breakpad.mm
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// Copyright (c) 2011, Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#define IGNORE_DEBUGGER "BREAKPAD_IGNORE_DEBUGGER"
#import "client/ios/Breakpad.h"
#include <assert.h>
#import <Foundation/Foundation.h>
#include <pthread.h>
#include <sys/stat.h>
#include <sys/sysctl.h>
#import "client/ios/handler/ios_exception_minidump_generator.h"
#import "client/mac/crash_generation/ConfigFile.h"
#import "client/mac/handler/exception_handler.h"
#import "client/mac/handler/minidump_generator.h"
#import "client/mac/sender/uploader.h"
#import "client/mac/handler/protected_memory_allocator.h"
#import "common/simple_string_dictionary.h"
#if !defined(__EXCEPTIONS) || (__clang__ && !__has_feature(cxx_exceptions))
// This file uses C++ try/catch (but shouldn't). Duplicate the macros from
// <c++/4.2.1/exception_defines.h> allowing this file to work properly with
// exceptions disabled even when other C++ libraries are used. #undef the try
// and catch macros first in case libstdc++ is in use and has already provided
// its own definitions.
#undef try
#define try if (true)
#undef catch
#define catch(X) if (false)
#endif // __EXCEPTIONS
using google_breakpad::ConfigFile;
using google_breakpad::EnsureDirectoryPathExists;
using google_breakpad::SimpleStringDictionary;
//=============================================================================
// We want any memory allocations which are used by breakpad during the
// exception handling process (after a crash has happened) to be read-only
// to prevent them from being smashed before a crash occurs. Unfortunately
// we cannot protect against smashes to our exception handling thread's
// stack.
//
// NOTE: Any memory allocations which are not used during the exception
// handling process may be allocated in the normal ways.
//
// The ProtectedMemoryAllocator class provides an Allocate() method which
// we'll using in conjunction with placement operator new() to control
// allocation of C++ objects. Note that we don't use operator delete()
// but instead call the objects destructor directly: object->~ClassName();
//
ProtectedMemoryAllocator *gMasterAllocator = NULL;
ProtectedMemoryAllocator *gKeyValueAllocator = NULL;
ProtectedMemoryAllocator *gBreakpadAllocator = NULL;
// Mutex for thread-safe access to the key/value dictionary used by breakpad.
// It's a global instead of an instance variable of Breakpad
// since it can't live in a protected memory area.
pthread_mutex_t gDictionaryMutex;
//=============================================================================
// Stack-based object for thread-safe access to a memory-protected region.
// It's assumed that normally the memory block (allocated by the allocator)
// is protected (read-only). Creating a stack-based instance of
// ProtectedMemoryLocker will unprotect this block after taking the lock.
// Its destructor will first re-protect the memory then release the lock.
class ProtectedMemoryLocker {
public:
ProtectedMemoryLocker(pthread_mutex_t *mutex,
ProtectedMemoryAllocator *allocator)
: mutex_(mutex),
allocator_(allocator) {
// Lock the mutex
__attribute__((unused)) int rv = pthread_mutex_lock(mutex_);
assert(rv == 0);
// Unprotect the memory
allocator_->Unprotect();
}
~ProtectedMemoryLocker() {
// First protect the memory
allocator_->Protect();
// Then unlock the mutex
__attribute__((unused)) int rv = pthread_mutex_unlock(mutex_);
assert(rv == 0);
};
private:
ProtectedMemoryLocker();
ProtectedMemoryLocker(const ProtectedMemoryLocker&);
ProtectedMemoryLocker& operator=(const ProtectedMemoryLocker&);
pthread_mutex_t *mutex_;
ProtectedMemoryAllocator *allocator_;
};
//=============================================================================
class Breakpad {
public:
// factory method
static Breakpad *Create(NSDictionary *parameters) {
// Allocate from our special allocation pool
Breakpad *breakpad =
new (gBreakpadAllocator->Allocate(sizeof(Breakpad)))
Breakpad();
if (!breakpad)
return NULL;
if (!breakpad->Initialize(parameters)) {
// Don't use operator delete() here since we allocated from special pool
breakpad->~Breakpad();
return NULL;
}
return breakpad;
}
~Breakpad();
void SetKeyValue(NSString *key, NSString *value);
NSString *KeyValue(NSString *key);
void RemoveKeyValue(NSString *key);
NSArray *CrashReportsToUpload();
NSString *NextCrashReportToUpload();
NSDictionary *NextCrashReportConfiguration();
void UploadNextReport(NSDictionary *server_parameters);
void UploadReportWithConfiguration(NSDictionary *configuration,
NSDictionary *server_parameters);
void UploadData(NSData *data, NSString *name,
NSDictionary *server_parameters);
void HandleNetworkResponse(NSDictionary *configuration,
NSData *data,
NSError *error);
NSDictionary *GenerateReport(NSDictionary *server_parameters);
private:
Breakpad()
: handler_(NULL),
config_params_(NULL) {}
bool Initialize(NSDictionary *parameters);
bool ExtractParameters(NSDictionary *parameters);
// Dispatches to HandleMinidump()
static bool HandleMinidumpCallback(const char *dump_dir,
const char *minidump_id,
void *context, bool succeeded);
bool HandleMinidump(const char *dump_dir,
const char *minidump_id);
// NSException handler
static void UncaughtExceptionHandler(NSException *exception);
// Handle an uncaught NSException.
void HandleUncaughtException(NSException *exception);
// Since ExceptionHandler (w/o namespace) is defined as typedef in OSX's
// MachineExceptions.h, we have to explicitly name the handler.
google_breakpad::ExceptionHandler *handler_; // The actual handler (STRONG)
SimpleStringDictionary *config_params_; // Create parameters (STRONG)
ConfigFile config_file_;
// A static reference to the current Breakpad instance. Used for handling
// NSException.
static Breakpad *current_breakpad_;
};
Breakpad *Breakpad::current_breakpad_ = NULL;
#pragma mark -
#pragma mark Helper functions
//=============================================================================
// Helper functions
//=============================================================================
static BOOL IsDebuggerActive() {
BOOL result = NO;
NSUserDefaults *stdDefaults = [NSUserDefaults standardUserDefaults];
// We check both defaults and the environment variable here
BOOL ignoreDebugger = [stdDefaults boolForKey:@IGNORE_DEBUGGER];
if (!ignoreDebugger) {
char *ignoreDebuggerStr = getenv(IGNORE_DEBUGGER);
ignoreDebugger =
(ignoreDebuggerStr ? strtol(ignoreDebuggerStr, NULL, 10) : 0) != 0;
}
if (!ignoreDebugger) {
pid_t pid = getpid();
int mib[4] = {CTL_KERN, KERN_PROC, KERN_PROC_PID, pid};
int mibSize = sizeof(mib) / sizeof(int);
size_t actualSize;
if (sysctl(mib, mibSize, NULL, &actualSize, NULL, 0) == 0) {
struct kinfo_proc *info = (struct kinfo_proc *)malloc(actualSize);
if (info) {
// This comes from looking at the Darwin xnu Kernel
if (sysctl(mib, mibSize, info, &actualSize, NULL, 0) == 0)
result = (info->kp_proc.p_flag & P_TRACED) ? YES : NO;
free(info);
}
}
}
return result;
}
//=============================================================================
bool Breakpad::HandleMinidumpCallback(const char *dump_dir,
const char *minidump_id,
void *context, bool succeeded) {
Breakpad *breakpad = (Breakpad *)context;
// If our context is damaged or something, just return false to indicate that
// the handler should continue without us.
if (!breakpad || !succeeded)
return false;
return breakpad->HandleMinidump(dump_dir, minidump_id);
}
//=============================================================================
void Breakpad::UncaughtExceptionHandler(NSException *exception) {
NSSetUncaughtExceptionHandler(NULL);
if (current_breakpad_) {
current_breakpad_->HandleUncaughtException(exception);
BreakpadRelease(current_breakpad_);
}
}
//=============================================================================
#pragma mark -
//=============================================================================
bool Breakpad::Initialize(NSDictionary *parameters) {
// Initialize
current_breakpad_ = this;
config_params_ = NULL;
handler_ = NULL;
// Gather any user specified parameters
if (!ExtractParameters(parameters)) {
return false;
}
// Check for debugger
if (IsDebuggerActive()) {
return true;
}
// Create the handler (allocating it in our special protected pool)
handler_ =
new (gBreakpadAllocator->Allocate(
sizeof(google_breakpad::ExceptionHandler)))
google_breakpad::ExceptionHandler(
config_params_->GetValueForKey(BREAKPAD_DUMP_DIRECTORY),
0, &HandleMinidumpCallback, this, true, 0);
NSSetUncaughtExceptionHandler(&Breakpad::UncaughtExceptionHandler);
return true;
}
//=============================================================================
Breakpad::~Breakpad() {
NSSetUncaughtExceptionHandler(NULL);
current_breakpad_ = NULL;
// Note that we don't use operator delete() on these pointers,
// since they were allocated by ProtectedMemoryAllocator objects.
//
if (config_params_) {
config_params_->~SimpleStringDictionary();
}
if (handler_)
handler_->~ExceptionHandler();
}
//=============================================================================
bool Breakpad::ExtractParameters(NSDictionary *parameters) {
NSString *serverType = [parameters objectForKey:@BREAKPAD_SERVER_TYPE];
NSString *display = [parameters objectForKey:@BREAKPAD_PRODUCT_DISPLAY];
NSString *product = [parameters objectForKey:@BREAKPAD_PRODUCT];
NSString *version = [parameters objectForKey:@BREAKPAD_VERSION];
NSString *urlStr = [parameters objectForKey:@BREAKPAD_URL];
NSString *vendor =
[parameters objectForKey:@BREAKPAD_VENDOR];
// We check both parameters and the environment variable here.
char *envVarDumpSubdirectory = getenv(BREAKPAD_DUMP_DIRECTORY);
NSString *dumpSubdirectory = envVarDumpSubdirectory ?
[NSString stringWithUTF8String:envVarDumpSubdirectory] :
[parameters objectForKey:@BREAKPAD_DUMP_DIRECTORY];
NSDictionary *serverParameters =
[parameters objectForKey:@BREAKPAD_SERVER_PARAMETER_DICT];
if (!product)
product = [parameters objectForKey:@"CFBundleName"];
if (!display) {
display = [parameters objectForKey:@"CFBundleDisplayName"];
if (!display) {
display = product;
}
}
if (!version.length) // Default nil or empty string to CFBundleVersion
version = [parameters objectForKey:@"CFBundleVersion"];
if (!vendor) {
vendor = @"Vendor not specified";
}
if (!dumpSubdirectory) {
NSString *cachePath =
[NSSearchPathForDirectoriesInDomains(NSCachesDirectory,
NSUserDomainMask,
YES)
objectAtIndex:0];
dumpSubdirectory =
[cachePath stringByAppendingPathComponent:@kDefaultLibrarySubdirectory];
EnsureDirectoryPathExists(dumpSubdirectory);
}
// The product, version, and URL are required values.
if (![product length]) {
return false;
}
if (![version length]) {
return false;
}
if (![urlStr length]) {
return false;
}
config_params_ =
new (gKeyValueAllocator->Allocate(sizeof(SimpleStringDictionary)) )
SimpleStringDictionary();
SimpleStringDictionary &dictionary = *config_params_;
dictionary.SetKeyValue(BREAKPAD_SERVER_TYPE, [serverType UTF8String]);
dictionary.SetKeyValue(BREAKPAD_PRODUCT_DISPLAY, [display UTF8String]);
dictionary.SetKeyValue(BREAKPAD_PRODUCT, [product UTF8String]);
dictionary.SetKeyValue(BREAKPAD_VERSION, [version UTF8String]);
dictionary.SetKeyValue(BREAKPAD_URL, [urlStr UTF8String]);
dictionary.SetKeyValue(BREAKPAD_VENDOR, [vendor UTF8String]);
dictionary.SetKeyValue(BREAKPAD_DUMP_DIRECTORY,
[dumpSubdirectory UTF8String]);
struct timeval tv;
gettimeofday(&tv, NULL);
char timeStartedString[32];
sprintf(timeStartedString, "%zd", tv.tv_sec);
dictionary.SetKeyValue(BREAKPAD_PROCESS_START_TIME, timeStartedString);
if (serverParameters) {
// For each key-value pair, call BreakpadAddUploadParameter()
NSEnumerator *keyEnumerator = [serverParameters keyEnumerator];
NSString *aParameter;
while ((aParameter = [keyEnumerator nextObject])) {
BreakpadAddUploadParameter(this, aParameter,
[serverParameters objectForKey:aParameter]);
}
}
return true;
}
//=============================================================================
void Breakpad::SetKeyValue(NSString *key, NSString *value) {
// We allow nil values. This is the same as removing the keyvalue.
if (!config_params_ || !key)
return;
config_params_->SetKeyValue([key UTF8String], [value UTF8String]);
}
//=============================================================================
NSString *Breakpad::KeyValue(NSString *key) {
if (!config_params_ || !key)
return nil;
const char *value = config_params_->GetValueForKey([key UTF8String]);
return value ? [NSString stringWithUTF8String:value] : nil;
}
//=============================================================================
void Breakpad::RemoveKeyValue(NSString *key) {
if (!config_params_ || !key) return;
config_params_->RemoveKey([key UTF8String]);
}
//=============================================================================
NSArray *Breakpad::CrashReportsToUpload() {
NSString *directory = KeyValue(@BREAKPAD_DUMP_DIRECTORY);
if (!directory)
return nil;
NSArray *dirContents = [[NSFileManager defaultManager]
contentsOfDirectoryAtPath:directory error:nil];
NSArray *configs = [dirContents filteredArrayUsingPredicate:[NSPredicate
predicateWithFormat:@"self BEGINSWITH 'Config-'"]];
return configs;
}
//=============================================================================
NSString *Breakpad::NextCrashReportToUpload() {
NSString *directory = KeyValue(@BREAKPAD_DUMP_DIRECTORY);
if (!directory)
return nil;
NSString *config = [CrashReportsToUpload() lastObject];
if (!config)
return nil;
return [NSString stringWithFormat:@"%@/%@", directory, config];
}
//=============================================================================
NSDictionary *Breakpad::NextCrashReportConfiguration() {
return [Uploader readConfigurationDataFromFile:NextCrashReportToUpload()];
}
//=============================================================================
void Breakpad::HandleNetworkResponse(NSDictionary *configuration,
NSData *data,
NSError *error) {
Uploader *uploader = [[[Uploader alloc]
initWithConfig:configuration] autorelease];
[uploader handleNetworkResponse:data withError:error];
}
//=============================================================================
void Breakpad::UploadReportWithConfiguration(NSDictionary *configuration,
NSDictionary *server_parameters) {
Uploader *uploader = [[[Uploader alloc]
initWithConfig:configuration] autorelease];
if (!uploader)
return;
for (NSString *key in server_parameters) {
[uploader addServerParameter:[server_parameters objectForKey:key]
forKey:key];
}
[uploader report];
}
//=============================================================================
void Breakpad::UploadNextReport(NSDictionary *server_parameters) {
NSDictionary *configuration = NextCrashReportConfiguration();
if (configuration) {
return UploadReportWithConfiguration(configuration, server_parameters);
}
}
//=============================================================================
void Breakpad::UploadData(NSData *data, NSString *name,
NSDictionary *server_parameters) {
NSMutableDictionary *config = [NSMutableDictionary dictionary];
SimpleStringDictionary::Iterator it(*config_params_);
while (const SimpleStringDictionary::Entry *next = it.Next()) {
[config setValue:[NSString stringWithUTF8String:next->value]
forKey:[NSString stringWithUTF8String:next->key]];
}
Uploader *uploader =
[[[Uploader alloc] initWithConfig:config] autorelease];
for (NSString *key in server_parameters) {
[uploader addServerParameter:[server_parameters objectForKey:key]
forKey:key];
}
[uploader uploadData:data name:name];
}
//=============================================================================
NSDictionary *Breakpad::GenerateReport(NSDictionary *server_parameters) {
NSString *dumpDirAsNSString = KeyValue(@BREAKPAD_DUMP_DIRECTORY);
if (!dumpDirAsNSString)
return nil;
const char *dumpDir = [dumpDirAsNSString UTF8String];
google_breakpad::MinidumpGenerator generator(mach_task_self(),
MACH_PORT_NULL);
std::string dumpId;
std::string dumpFilename = generator.UniqueNameInDirectory(dumpDir, &dumpId);
bool success = generator.Write(dumpFilename.c_str());
if (!success)
return nil;
SimpleStringDictionary params = *config_params_;
for (NSString *key in server_parameters) {
params.SetKeyValue([key UTF8String],
[[server_parameters objectForKey:key] UTF8String]);
}
ConfigFile config_file;
config_file.WriteFile(dumpDir, &params, dumpDir, dumpId.c_str());
// Handle results.
NSMutableDictionary *result = [NSMutableDictionary dictionary];
NSString *dumpFullPath = [NSString stringWithUTF8String:dumpFilename.c_str()];
[result setValue:dumpFullPath
forKey:@BREAKPAD_OUTPUT_DUMP_FILE];
[result setValue:[NSString stringWithUTF8String:config_file.GetFilePath()]
forKey:@BREAKPAD_OUTPUT_CONFIG_FILE];
return result;
}
//=============================================================================
bool Breakpad::HandleMinidump(const char *dump_dir,
const char *minidump_id) {
config_file_.WriteFile(dump_dir,
config_params_,
dump_dir,
minidump_id);
// Return true here to indicate that we've processed things as much as we
// want.
return true;
}
//=============================================================================
void Breakpad::HandleUncaughtException(NSException *exception) {
// Generate the minidump.
google_breakpad::IosExceptionMinidumpGenerator generator(exception);
const char *minidump_path =
config_params_->GetValueForKey(BREAKPAD_DUMP_DIRECTORY);
std::string minidump_id;
std::string minidump_filename = generator.UniqueNameInDirectory(minidump_path,
&minidump_id);
generator.Write(minidump_filename.c_str());
// Copy the config params and our custom parameter. This is necessary for 2
// reasons:
// 1- config_params_ is protected.
// 2- If the application crash while trying to handle this exception, a usual
// report will be generated. This report must not contain these special
// keys.
SimpleStringDictionary params = *config_params_;
params.SetKeyValue(BREAKPAD_SERVER_PARAMETER_PREFIX "type", "exception");
params.SetKeyValue(BREAKPAD_SERVER_PARAMETER_PREFIX "exceptionName",
[[exception name] UTF8String]);
params.SetKeyValue(BREAKPAD_SERVER_PARAMETER_PREFIX "exceptionReason",
[[exception reason] UTF8String]);
// And finally write the config file.
ConfigFile config_file;
config_file.WriteFile(minidump_path,
&params,
minidump_path,
minidump_id.c_str());
}
//=============================================================================
#pragma mark -
#pragma mark Public API
//=============================================================================
BreakpadRef BreakpadCreate(NSDictionary *parameters) {
try {
// This is confusing. Our two main allocators for breakpad memory are:
// - gKeyValueAllocator for the key/value memory
// - gBreakpadAllocator for the Breakpad, ExceptionHandler, and other
// breakpad allocations which are accessed at exception handling time.
//
// But in order to avoid these two allocators themselves from being smashed,
// we'll protect them as well by allocating them with gMasterAllocator.
//
// gMasterAllocator itself will NOT be protected, but this doesn't matter,
// since once it does its allocations and locks the memory, smashes to
// itself don't affect anything we care about.
gMasterAllocator =
new ProtectedMemoryAllocator(sizeof(ProtectedMemoryAllocator) * 2);
gKeyValueAllocator =
new (gMasterAllocator->Allocate(sizeof(ProtectedMemoryAllocator)))
ProtectedMemoryAllocator(sizeof(SimpleStringDictionary));
// Create a mutex for use in accessing the SimpleStringDictionary
int mutexResult = pthread_mutex_init(&gDictionaryMutex, NULL);
if (mutexResult == 0) {
// With the current compiler, gBreakpadAllocator is allocating 1444 bytes.
// Let's round up to the nearest page size.
//
int breakpad_pool_size = 4096;
/*
sizeof(Breakpad)
+ sizeof(google_breakpad::ExceptionHandler)
+ sizeof( STUFF ALLOCATED INSIDE ExceptionHandler )
*/
gBreakpadAllocator =
new (gMasterAllocator->Allocate(sizeof(ProtectedMemoryAllocator)))
ProtectedMemoryAllocator(breakpad_pool_size);
// Stack-based autorelease pool for Breakpad::Create() obj-c code.
NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
Breakpad *breakpad = Breakpad::Create(parameters);
if (breakpad) {
// Make read-only to protect against memory smashers
gMasterAllocator->Protect();
gKeyValueAllocator->Protect();
gBreakpadAllocator->Protect();
// Can uncomment this line to figure out how much space was actually
// allocated using this allocator
// printf("gBreakpadAllocator allocated size = %d\n",
// gBreakpadAllocator->GetAllocatedSize() );
[pool release];
return (BreakpadRef)breakpad;
}
[pool release];
}
} catch(...) { // don't let exceptions leave this C API
fprintf(stderr, "BreakpadCreate() : error\n");
}
if (gKeyValueAllocator) {
gKeyValueAllocator->~ProtectedMemoryAllocator();
gKeyValueAllocator = NULL;
}
if (gBreakpadAllocator) {
gBreakpadAllocator->~ProtectedMemoryAllocator();
gBreakpadAllocator = NULL;
}
delete gMasterAllocator;
gMasterAllocator = NULL;
return NULL;
}
//=============================================================================
void BreakpadRelease(BreakpadRef ref) {
try {
Breakpad *breakpad = (Breakpad *)ref;
if (gMasterAllocator) {
gMasterAllocator->Unprotect();
gKeyValueAllocator->Unprotect();
gBreakpadAllocator->Unprotect();
breakpad->~Breakpad();
// Unfortunately, it's not possible to deallocate this stuff
// because the exception handling thread is still finishing up
// asynchronously at this point... OK, it could be done with
// locks, etc. But since BreakpadRelease() should usually only
// be called right before the process exits, it's not worth
// deallocating this stuff.
#if 0
gKeyValueAllocator->~ProtectedMemoryAllocator();
gBreakpadAllocator->~ProtectedMemoryAllocator();
delete gMasterAllocator;
gMasterAllocator = NULL;
gKeyValueAllocator = NULL;
gBreakpadAllocator = NULL;
#endif
pthread_mutex_destroy(&gDictionaryMutex);
}
} catch(...) { // don't let exceptions leave this C API
fprintf(stderr, "BreakpadRelease() : error\n");
}
}
//=============================================================================
void BreakpadSetKeyValue(BreakpadRef ref, NSString *key, NSString *value) {
try {
// Not called at exception time
Breakpad *breakpad = (Breakpad *)ref;
if (breakpad && key && gKeyValueAllocator) {
ProtectedMemoryLocker locker(&gDictionaryMutex, gKeyValueAllocator);
breakpad->SetKeyValue(key, value);
}
} catch(...) { // don't let exceptions leave this C API
fprintf(stderr, "BreakpadSetKeyValue() : error\n");
}
}
void BreakpadAddUploadParameter(BreakpadRef ref,
NSString *key,
NSString *value) {
// The only difference, internally, between an upload parameter and
// a key value one that is set with BreakpadSetKeyValue is that we
// prepend the keyname with a special prefix. This informs the
// crash sender that the parameter should be sent along with the
// POST of the crash dump upload.
try {
Breakpad *breakpad = (Breakpad *)ref;
if (breakpad && key && gKeyValueAllocator) {
ProtectedMemoryLocker locker(&gDictionaryMutex, gKeyValueAllocator);
NSString *prefixedKey = [@BREAKPAD_SERVER_PARAMETER_PREFIX
stringByAppendingString:key];
breakpad->SetKeyValue(prefixedKey, value);
}
} catch(...) { // don't let exceptions leave this C API
fprintf(stderr, "BreakpadSetKeyValue() : error\n");
}
}
void BreakpadRemoveUploadParameter(BreakpadRef ref,
NSString *key) {
try {
// Not called at exception time
Breakpad *breakpad = (Breakpad *)ref;
if (breakpad && key && gKeyValueAllocator) {
ProtectedMemoryLocker locker(&gDictionaryMutex, gKeyValueAllocator);
NSString *prefixedKey = [NSString stringWithFormat:@"%@%@",
@BREAKPAD_SERVER_PARAMETER_PREFIX, key];
breakpad->RemoveKeyValue(prefixedKey);
}
} catch(...) { // don't let exceptions leave this C API
fprintf(stderr, "BreakpadRemoveKeyValue() : error\n");
}
}
//=============================================================================
NSString *BreakpadKeyValue(BreakpadRef ref, NSString *key) {
NSString *value = nil;
try {
// Not called at exception time
Breakpad *breakpad = (Breakpad *)ref;
if (!breakpad || !key || !gKeyValueAllocator)
return nil;
ProtectedMemoryLocker locker(&gDictionaryMutex, gKeyValueAllocator);
value = breakpad->KeyValue(key);
} catch(...) { // don't let exceptions leave this C API
fprintf(stderr, "BreakpadKeyValue() : error\n");
}
return value;
}
//=============================================================================
void BreakpadRemoveKeyValue(BreakpadRef ref, NSString *key) {
try {
// Not called at exception time
Breakpad *breakpad = (Breakpad *)ref;
if (breakpad && key && gKeyValueAllocator) {
ProtectedMemoryLocker locker(&gDictionaryMutex, gKeyValueAllocator);
breakpad->RemoveKeyValue(key);
}
} catch(...) { // don't let exceptions leave this C API
fprintf(stderr, "BreakpadRemoveKeyValue() : error\n");
}
}
//=============================================================================
int BreakpadGetCrashReportCount(BreakpadRef ref) {
try {
// Not called at exception time
Breakpad *breakpad = (Breakpad *)ref;
if (breakpad) {
return static_cast<int>([breakpad->CrashReportsToUpload() count]);
}
} catch(...) { // don't let exceptions leave this C API
fprintf(stderr, "BreakpadGetCrashReportCount() : error\n");
}
return false;
}
//=============================================================================
void BreakpadUploadNextReport(BreakpadRef ref) {
BreakpadUploadNextReportWithParameters(ref, nil);
}
//=============================================================================
NSDictionary *BreakpadGetNextReportConfiguration(BreakpadRef ref) {
try {
Breakpad *breakpad = (Breakpad *)ref;
if (breakpad)
return breakpad->NextCrashReportConfiguration();
} catch(...) { // don't let exceptions leave this C API
fprintf(stderr, "BreakpadGetNextReportConfiguration() : error\n");
}
return nil;
}
//=============================================================================
void BreakpadUploadReportWithParametersAndConfiguration(
BreakpadRef ref,
NSDictionary *server_parameters,
NSDictionary *configuration) {
try {
Breakpad *breakpad = (Breakpad *)ref;
if (!breakpad || !configuration)
return;
breakpad->UploadReportWithConfiguration(configuration, server_parameters);
} catch(...) { // don't let exceptions leave this C API
fprintf(stderr,
"BreakpadUploadReportWithParametersAndConfiguration() : error\n");
}
}
//=============================================================================
void BreakpadUploadNextReportWithParameters(BreakpadRef ref,
NSDictionary *server_parameters) {
try {
Breakpad *breakpad = (Breakpad *)ref;
if (!breakpad)
return;
NSDictionary *configuration = breakpad->NextCrashReportConfiguration();
if (!configuration)
return;
return BreakpadUploadReportWithParametersAndConfiguration(ref,
server_parameters,
configuration);
} catch(...) { // don't let exceptions leave this C API
fprintf(stderr, "BreakpadUploadNextReportWithParameters() : error\n");
}
}
void BreakpadHandleNetworkResponse(BreakpadRef ref,
NSDictionary *configuration,
NSData *data,
NSError *error) {
try {
// Not called at exception time
Breakpad *breakpad = (Breakpad *)ref;
if (breakpad && configuration)
breakpad->HandleNetworkResponse(configuration,data, error);
} catch(...) { // don't let exceptions leave this C API
fprintf(stderr, "BreakpadHandleNetworkResponse() : error\n");
}
}
//=============================================================================
void BreakpadUploadData(BreakpadRef ref, NSData *data, NSString *name,
NSDictionary *server_parameters) {
try {
// Not called at exception time
Breakpad *breakpad = (Breakpad *)ref;
if (breakpad) {
breakpad->UploadData(data, name, server_parameters);
}
} catch(...) { // don't let exceptions leave this C API
fprintf(stderr, "BreakpadUploadData() : error\n");
}
}
//=============================================================================
NSDictionary *BreakpadGenerateReport(BreakpadRef ref,
NSDictionary *server_parameters) {
try {
// Not called at exception time
Breakpad *breakpad = (Breakpad *)ref;
if (breakpad) {
return breakpad->GenerateReport(server_parameters);
} else {
return nil;
}
} catch(...) { // don't let exceptions leave this C API
fprintf(stderr, "BreakpadGenerateReport() : error\n");
return nil;
}
}

578
toolkit/crashreporter/breakpad-client/ios/Breakpad.xcodeproj/project.pbxproj
View File

@ -1,578 +0,0 @@
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"\"$(SRCROOT)/../mac/build/Breakpad.build/Debug/Breakpad.build/Objects-normal/i386\"",
"\"$(SRCROOT)/../mac/build/Breakpad.build/Debug/Breakpad.build/Objects-normal/x86_64\"",
"\"$(SRCROOT)/../mac/build/Breakpad.build/Debug/breakpadUtilities.build/Objects-normal/i386\"",
"\"$(SRCROOT)/../mac/build/Breakpad.build/Debug/breakpadUtilities.build/Objects-normal/x86_64\"",
"\"$(SRCROOT)/../mac/build/Breakpad.build/Debug/gtest.build/Objects-normal/i386\"",
"\"$(SRCROOT)/../mac/build/Breakpad.build/Debug/gtest.build/Objects-normal/x86_64\"",
"\"$(SRCROOT)/../mac/build/Debug\"",
"\"$(SRCROOT)/../mac/gcov\"",
);
PRODUCT_NAME = Breakpad;
};
name = Debug;
};
1DEB922008733DC00010E9CD /* Release */ = {
isa = XCBuildConfiguration;
buildSettings = {
ALWAYS_SEARCH_USER_PATHS = NO;
DSTROOT = /tmp/Breakpad.dst;
FRAMEWORK_SEARCH_PATHS = (
"$(inherited)",
"\"$(SRCROOT)/../mac/build/Debug\"",
);
GCC_MODEL_TUNING = G5;
GCC_PRECOMPILE_PREFIX_HEADER = YES;
GCC_PREFIX_HEADER = Breakpad_Prefix.pch;
INSTALL_PATH = /usr/local/lib;
LIBRARY_SEARCH_PATHS = (
"$(inherited)",
"\"$(SRCROOT)/../mac/build/Breakpad.build/Debug/Breakpad.build/Objects-normal/i386\"",
"\"$(SRCROOT)/../mac/build/Breakpad.build/Debug/Breakpad.build/Objects-normal/x86_64\"",
"\"$(SRCROOT)/../mac/build/Breakpad.build/Debug/breakpadUtilities.build/Objects-normal/i386\"",
"\"$(SRCROOT)/../mac/build/Breakpad.build/Debug/breakpadUtilities.build/Objects-normal/x86_64\"",
"\"$(SRCROOT)/../mac/build/Breakpad.build/Debug/gtest.build/Objects-normal/i386\"",
"\"$(SRCROOT)/../mac/build/Breakpad.build/Debug/gtest.build/Objects-normal/x86_64\"",
"\"$(SRCROOT)/../mac/build/Debug\"",
"\"$(SRCROOT)/../mac/gcov\"",
);
PRODUCT_NAME = Breakpad;
};
name = Release;
};
1DEB922308733DC00010E9CD /* Debug */ = {
isa = XCBuildConfiguration;
buildSettings = {
CLANG_CXX_LANGUAGE_STANDARD = "c++0x";
CLANG_WARN_SUSPICIOUS_IMPLICIT_CONVERSION = YES;
GCC_C_LANGUAGE_STANDARD = c99;
GCC_OPTIMIZATION_LEVEL = 0;
GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
GCC_WARN_ABOUT_RETURN_TYPE = YES;
GCC_WARN_SHADOW = YES;
GCC_WARN_SIGN_COMPARE = YES;
GCC_WARN_UNINITIALIZED_AUTOS = YES;
GCC_WARN_UNKNOWN_PRAGMAS = YES;
GCC_WARN_UNUSED_FUNCTION = YES;
GCC_WARN_UNUSED_LABEL = YES;
GCC_WARN_UNUSED_VARIABLE = YES;
HEADER_SEARCH_PATHS = (
../../,
../../client/apple/Framework,
../../common/mac,
);
IPHONEOS_DEPLOYMENT_TARGET = 5.0;
ONLY_ACTIVE_ARCH = YES;
OTHER_LDFLAGS = "-ObjC";
SDKROOT = iphoneos;
WARNING_CFLAGS = "-Wundef";
};
name = Debug;
};
1DEB922408733DC00010E9CD /* Release */ = {
isa = XCBuildConfiguration;
buildSettings = {
CLANG_CXX_LANGUAGE_STANDARD = "c++0x";
CLANG_WARN_SUSPICIOUS_IMPLICIT_CONVERSION = YES;
GCC_C_LANGUAGE_STANDARD = c99;
GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
GCC_WARN_ABOUT_RETURN_TYPE = YES;
GCC_WARN_SHADOW = YES;
GCC_WARN_SIGN_COMPARE = YES;
GCC_WARN_UNINITIALIZED_AUTOS = YES;
GCC_WARN_UNKNOWN_PRAGMAS = YES;
GCC_WARN_UNUSED_FUNCTION = YES;
GCC_WARN_UNUSED_LABEL = YES;
GCC_WARN_UNUSED_VARIABLE = YES;
HEADER_SEARCH_PATHS = (
../../,
../../client/apple/Framework,
../../common/mac,
);
IPHONEOS_DEPLOYMENT_TARGET = 5.0;
OTHER_LDFLAGS = "-ObjC";
SDKROOT = iphoneos;
WARNING_CFLAGS = "-Wundef";
};
name = Release;
};
/* End XCBuildConfiguration section */
/* Begin XCConfigurationList section */
1DEB921E08733DC00010E9CD /* Build configuration list for PBXNativeTarget "Breakpad" */ = {
isa = XCConfigurationList;
buildConfigurations = (
1DEB921F08733DC00010E9CD /* Debug */,
1DEB922008733DC00010E9CD /* Release */,
);
defaultConfigurationIsVisible = 0;
defaultConfigurationName = Release;
};
1DEB922208733DC00010E9CD /* Build configuration list for PBXProject "Breakpad" */ = {
isa = XCConfigurationList;
buildConfigurations = (
1DEB922308733DC00010E9CD /* Debug */,
1DEB922408733DC00010E9CD /* Release */,
);
defaultConfigurationIsVisible = 0;
defaultConfigurationName = Release;
};
/* End XCConfigurationList section */
};
rootObject = 0867D690FE84028FC02AAC07 /* Project object */;
}

141
toolkit/crashreporter/breakpad-client/ios/BreakpadController.h
View File

@ -1,141 +0,0 @@
// Copyright (c) 2012, Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#ifndef CLIENT_IOS_HANDLER_IOS_BREAKPAD_CONTROLLER_H_
#define CLIENT_IOS_HANDLER_IOS_BREAKPAD_CONTROLLER_H_
#import <Foundation/Foundation.h>
#import "client/ios/Breakpad.h"
// This class is used to offer a higher level API around BreakpadRef. It
// configures it, ensures thread-safety, and sends crash reports back to the
// collecting server. By default, no crash reports are sent, the user must call
// |setUploadingEnabled:YES| to start the uploading.
@interface BreakpadController : NSObject {
@private
// The dispatch queue that will own the breakpad reference.
dispatch_queue_t queue_;
// Instance of Breakpad crash reporter. This is owned by the queue, but can
// be created on the main thread at startup.
BreakpadRef breakpadRef_;
// The dictionary that contains configuration for breakpad. Modifying it
// should only happen when the controller is not started. The initial value
// is the infoDictionary of the bundle of the application.
NSMutableDictionary* configuration_;
// Whether or not crash reports should be uploaded.
BOOL enableUploads_;
// Whether the controller has been started on the main thread. This is only
// used to assert the initialization order is correct.
BOOL started_;
// The interval to wait between two uploads. Value is 0 if no upload must be
// done.
int uploadIntervalInSeconds_;
// The dictionary that contains additional server parameters to send when
// uploading crash reports.
NSDictionary* uploadTimeParameters_;
}
// Singleton.
+ (BreakpadController*)sharedInstance;
// Update the controller configuration. Merges its old configuration with the
// new one. Merge is done by replacing the old values by the new values.
- (void)updateConfiguration:(NSDictionary*)configuration;
// Reset the controller configuration to its initial value, which is the
// infoDictionary of the bundle of the application.
- (void)resetConfiguration;
// Configure the URL to upload the report to. This must be called at least once
// if the URL is not in the bundle information.
- (void)setUploadingURL:(NSString*)url;
// Set the minimal interval between two uploads in seconds. This must be called
// at least once if the interval is not in the bundle information. A value of 0
// will prevent uploads.
- (void)setUploadInterval:(int)intervalInSeconds;
// Set additional server parameters to send when uploading crash reports.
- (void)setParametersToAddAtUploadTime:(NSDictionary*)uploadTimeParameters;
// Specify an upload parameter that will be added to the crash report when a
// crash report is generated. See |BreakpadAddUploadParameter|.
- (void)addUploadParameter:(NSString*)value forKey:(NSString*)key;
// Remove a previously-added parameter from the upload parameter set. See
// |BreakpadRemoveUploadParameter|.
- (void)removeUploadParameterForKey:(NSString*)key;
// Access the underlying BreakpadRef. This method is asynchronous, and will be
// executed on the thread owning the BreakpadRef variable. Moreover, if the
// controller is not started, the block will be called with a NULL parameter.
- (void)withBreakpadRef:(void(^)(BreakpadRef))callback;
// Starts the BreakpadController by registering crash handlers. If
// |onCurrentThread| is YES, all setup is done on the current thread, otherwise
// it is done on a private queue.
- (void)start:(BOOL)onCurrentThread;
// Unregisters the crash handlers.
- (void)stop;
// Enables or disables uploading of crash reports, but does not stop the
// BreakpadController.
- (void)setUploadingEnabled:(BOOL)enabled;
// Check if there is currently a crash report to upload.
- (void)hasReportToUpload:(void(^)(BOOL))callback;
// Get the number of crash reports waiting to upload.
- (void)getCrashReportCount:(void(^)(int))callback;
// Get the next report to upload.
// - If upload is disabled, callback will be called with (nil, -1).
// - If a delay is to be waited before sending, callback will be called with
// (nil, n), with n (> 0) being the number of seconds to wait.
// - if no delay is needed, callback will be called with (0, configuration),
// configuration being next report to upload, or nil if none is pending.
- (void)getNextReportConfigurationOrSendDelay:
(void(^)(NSDictionary*, int))callback;
// Sends synchronously the report specified by |configuration|. This method is
// NOT thread safe and must be called from the breakpad thread.
- (void)threadUnsafeSendReportWithConfiguration:(NSDictionary*)configuration
withBreakpadRef:(BreakpadRef)ref;
@end
#endif // CLIENT_IOS_HANDLER_IOS_BREAKPAD_CONTROLLER_H_

354
toolkit/crashreporter/breakpad-client/ios/BreakpadController.mm
View File

@ -1,354 +0,0 @@
// Copyright (c) 2012, Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#import "BreakpadController.h"
#import <UIKit/UIKit.h>
#include <asl.h>
#include <execinfo.h>
#include <signal.h>
#include <unistd.h>
#include <sys/sysctl.h>
#include <common/scoped_ptr.h>
#pragma mark -
#pragma mark Private Methods
@interface BreakpadController ()
// Init the singleton instance.
- (id)initSingleton;
// Load a crash report and send it to the server.
- (void)sendStoredCrashReports;
// Returns when a report can be sent. |-1| means never, |0| means that a report
// can be sent immediately, a positive number is the number of seconds to wait
// before being allowed to upload a report.
- (int)sendDelay;
// Notifies that a report will be sent, and update the last sending time
// accordingly.
- (void)reportWillBeSent;
@end
#pragma mark -
#pragma mark Anonymous namespace
namespace {
// The name of the user defaults key for the last submission to the crash
// server.
NSString* const kLastSubmission = @"com.google.Breakpad.LastSubmission";
// Returns a NSString describing the current platform.
NSString* GetPlatform() {
// Name of the system call for getting the platform.
static const char kHwMachineSysctlName[] = "hw.machine";
NSString* result = nil;
size_t size = 0;
if (sysctlbyname(kHwMachineSysctlName, NULL, &size, NULL, 0) || size == 0)
return nil;
google_breakpad::scoped_array<char> machine(new char[size]);
if (sysctlbyname(kHwMachineSysctlName, machine.get(), &size, NULL, 0) == 0)
result = [NSString stringWithUTF8String:machine.get()];
return result;
}
} // namespace
#pragma mark -
#pragma mark BreakpadController Implementation
@implementation BreakpadController
+ (BreakpadController*)sharedInstance {
@synchronized(self) {
static BreakpadController* sharedInstance_ =
[[BreakpadController alloc] initSingleton];
return sharedInstance_;
}
}
- (id)init {
return nil;
}
- (id)initSingleton {
self = [super init];
if (self) {
queue_ = dispatch_queue_create("com.google.BreakpadQueue", NULL);
enableUploads_ = NO;
started_ = NO;
[self resetConfiguration];
}
return self;
}
// Since this class is a singleton, this method is not expected to be called.
- (void)dealloc {
assert(!breakpadRef_);
dispatch_release(queue_);
[configuration_ release];
[uploadTimeParameters_ release];
[super dealloc];
}
#pragma mark -
- (void)start:(BOOL)onCurrentThread {
if (started_)
return;
started_ = YES;
void(^startBlock)() = ^{
assert(!breakpadRef_);
breakpadRef_ = BreakpadCreate(configuration_);
if (breakpadRef_) {
BreakpadAddUploadParameter(breakpadRef_, @"platform", GetPlatform());
}
};
if (onCurrentThread)
startBlock();
else
dispatch_async(queue_, startBlock);
}
- (void)stop {
if (!started_)
return;
started_ = NO;
dispatch_sync(queue_, ^{
if (breakpadRef_) {
BreakpadRelease(breakpadRef_);
breakpadRef_ = NULL;
}
});
}
// This method must be called from the breakpad queue.
- (void)threadUnsafeSendReportWithConfiguration:(NSDictionary*)configuration
withBreakpadRef:(BreakpadRef)ref {
NSAssert(started_, @"The controller must be started before "
"threadUnsafeSendReportWithConfiguration is called");
if (breakpadRef_) {
BreakpadUploadReportWithParametersAndConfiguration(breakpadRef_,
uploadTimeParameters_,
configuration);
}
}
- (void)setUploadingEnabled:(BOOL)enabled {
NSAssert(started_,
@"The controller must be started before setUploadingEnabled is called");
dispatch_async(queue_, ^{
if (enabled == enableUploads_)
return;
if (enabled) {
// Set this before calling doSendStoredCrashReport, because that
// calls sendDelay, which in turn checks this flag.
enableUploads_ = YES;
[self sendStoredCrashReports];
} else {
enableUploads_ = NO;
[NSObject cancelPreviousPerformRequestsWithTarget:self
selector:@selector(sendStoredCrashReports)
object:nil];
}
});
}
- (void)updateConfiguration:(NSDictionary*)configuration {
NSAssert(!started_,
@"The controller must not be started when updateConfiguration is called");
[configuration_ addEntriesFromDictionary:configuration];
NSString* uploadInterval =
[configuration_ valueForKey:@BREAKPAD_REPORT_INTERVAL];
if (uploadInterval)
[self setUploadInterval:[uploadInterval intValue]];
}
- (void)resetConfiguration {
NSAssert(!started_,
@"The controller must not be started when resetConfiguration is called");
[configuration_ autorelease];
configuration_ = [[[NSBundle mainBundle] infoDictionary] mutableCopy];
NSString* uploadInterval =
[configuration_ valueForKey:@BREAKPAD_REPORT_INTERVAL];
[self setUploadInterval:[uploadInterval intValue]];
[self setParametersToAddAtUploadTime:nil];
}
- (void)setUploadingURL:(NSString*)url {
NSAssert(!started_,
@"The controller must not be started when setUploadingURL is called");
[configuration_ setValue:url forKey:@BREAKPAD_URL];
}
- (void)setUploadInterval:(int)intervalInSeconds {
NSAssert(!started_,
@"The controller must not be started when setUploadInterval is called");
[configuration_ removeObjectForKey:@BREAKPAD_REPORT_INTERVAL];
uploadIntervalInSeconds_ = intervalInSeconds;
if (uploadIntervalInSeconds_ < 0)
uploadIntervalInSeconds_ = 0;
}
- (void)setParametersToAddAtUploadTime:(NSDictionary*)uploadTimeParameters {
NSAssert(!started_, @"The controller must not be started when "
"setParametersToAddAtUploadTime is called");
[uploadTimeParameters_ autorelease];
uploadTimeParameters_ = [uploadTimeParameters copy];
}
- (void)addUploadParameter:(NSString*)value forKey:(NSString*)key {
NSAssert(started_,
@"The controller must be started before addUploadParameter is called");
dispatch_async(queue_, ^{
if (breakpadRef_)
BreakpadAddUploadParameter(breakpadRef_, key, value);
});
}
- (void)removeUploadParameterForKey:(NSString*)key {
NSAssert(started_, @"The controller must be started before "
"removeUploadParameterForKey is called");
dispatch_async(queue_, ^{
if (breakpadRef_)
BreakpadRemoveUploadParameter(breakpadRef_, key);
});
}
- (void)withBreakpadRef:(void(^)(BreakpadRef))callback {
NSAssert(started_,
@"The controller must be started before withBreakpadRef is called");
dispatch_async(queue_, ^{
callback(breakpadRef_);
});
}
- (void)hasReportToUpload:(void(^)(BOOL))callback {
NSAssert(started_, @"The controller must be started before "
"hasReportToUpload is called");
dispatch_async(queue_, ^{
callback(breakpadRef_ && (BreakpadGetCrashReportCount(breakpadRef_) > 0));
});
}
- (void)getCrashReportCount:(void(^)(int))callback {
NSAssert(started_, @"The controller must be started before "
"getCrashReportCount is called");
dispatch_async(queue_, ^{
callback(breakpadRef_ ? BreakpadGetCrashReportCount(breakpadRef_) : 0);
});
}
- (void)getNextReportConfigurationOrSendDelay:
(void(^)(NSDictionary*, int))callback {
NSAssert(started_, @"The controller must be started before "
"getNextReportConfigurationOrSendDelay is called");
dispatch_async(queue_, ^{
if (!breakpadRef_) {
callback(nil, -1);
return;
}
int delay = [self sendDelay];
if (delay != 0) {
callback(nil, delay);
return;
}
[self reportWillBeSent];
callback(BreakpadGetNextReportConfiguration(breakpadRef_), 0);
});
}
#pragma mark -
- (int)sendDelay {
if (!breakpadRef_ || uploadIntervalInSeconds_ <= 0 || !enableUploads_)
return -1;
// To prevent overloading the crash server, crashes are not sent than one
// report every |uploadIntervalInSeconds_|. A value in the user defaults is
// used to keep the time of the last upload.
NSUserDefaults *userDefaults = [NSUserDefaults standardUserDefaults];
NSNumber *lastTimeNum = [userDefaults objectForKey:kLastSubmission];
NSTimeInterval lastTime = lastTimeNum ? [lastTimeNum floatValue] : 0;
NSTimeInterval spanSeconds = CFAbsoluteTimeGetCurrent() - lastTime;
if (spanSeconds >= uploadIntervalInSeconds_)
return 0;
return uploadIntervalInSeconds_ - static_cast<int>(spanSeconds);
}
- (void)reportWillBeSent {
NSUserDefaults *userDefaults = [NSUserDefaults standardUserDefaults];
[userDefaults setObject:[NSNumber numberWithDouble:CFAbsoluteTimeGetCurrent()]
forKey:kLastSubmission];
[userDefaults synchronize];
}
- (void)sendStoredCrashReports {
dispatch_async(queue_, ^{
if (BreakpadGetCrashReportCount(breakpadRef_) == 0)
return;
int timeToWait = [self sendDelay];
// Unable to ever send report.
if (timeToWait == -1)
return;
// A report can be sent now.
if (timeToWait == 0) {
[self reportWillBeSent];
BreakpadUploadNextReportWithParameters(breakpadRef_,
uploadTimeParameters_);
// If more reports must be sent, make sure this method is called again.
if (BreakpadGetCrashReportCount(breakpadRef_) > 0)
timeToWait = uploadIntervalInSeconds_;
}
// A report must be sent later.
if (timeToWait > 0) {
// performSelector: doesn't work on queue_
dispatch_async(dispatch_get_main_queue(), ^{
[self performSelector:@selector(sendStoredCrashReports)
withObject:nil
afterDelay:timeToWait];
});
}
});
}
@end

7
toolkit/crashreporter/breakpad-client/ios/Breakpad_Prefix.pch
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@ -1,7 +0,0 @@
//
// Prefix header for all source files of the 'CocoaTouchStaticLibrary' target in the 'CocoaTouchStaticLibrary' project.
//
#ifdef __OBJC__
#import <Foundation/Foundation.h>
#endif

74
toolkit/crashreporter/breakpad-client/ios/handler/ios_exception_minidump_generator.h
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@ -1,74 +0,0 @@
// Copyright (c) 2012, Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// ios_exception_minidump_generator.h: Create a fake minidump from a
// NSException.
#ifndef CLIENT_IOS_HANDLER_IOS_EXCEPTION_MINIDUMP_GENERATOR_H_
#define CLIENT_IOS_HANDLER_IOS_EXCEPTION_MINIDUMP_GENERATOR_H_
#include <Foundation/Foundation.h>
#include "client/mac/handler/minidump_generator.h"
namespace google_breakpad {
class IosExceptionMinidumpGenerator : public MinidumpGenerator {
public:
explicit IosExceptionMinidumpGenerator(NSException *exception);
virtual ~IosExceptionMinidumpGenerator();
protected:
virtual bool WriteExceptionStream(MDRawDirectory *exception_stream);
virtual bool WriteThreadStream(mach_port_t thread_id, MDRawThread *thread);
private:
// Get the crashing program counter from the exception.
uintptr_t GetPCFromException();
// Get the crashing link register from the exception.
uintptr_t GetLRFromException();
// Write a virtual thread context for the crashing site.
bool WriteCrashingContext(MDLocationDescriptor *register_location);
// Per-CPU implementations of the above method.
#ifdef HAS_ARM_SUPPORT
bool WriteCrashingContextARM(MDLocationDescriptor *register_location);
#endif
#ifdef HAS_ARM64_SUPPORT
bool WriteCrashingContextARM64(MDLocationDescriptor *register_location);
#endif
NSArray *return_addresses_;
};
} // namespace google_breakpad
#endif // CLIENT_IOS_HANDLER_IOS_EXCEPTION_MINIDUMP_GENERATOR_H_

210
toolkit/crashreporter/breakpad-client/ios/handler/ios_exception_minidump_generator.mm
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@ -1,210 +0,0 @@
// Copyright (c) 2012, Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include "client/ios/handler/ios_exception_minidump_generator.h"
#include <pthread.h>
#include "google_breakpad/common/minidump_cpu_arm.h"
#include "google_breakpad/common/minidump_cpu_arm64.h"
#include "google_breakpad/common/minidump_exception_mac.h"
#include "client/minidump_file_writer-inl.h"
#include "common/scoped_ptr.h"
#if defined(HAS_ARM_SUPPORT) && defined(HAS_ARM64_SUPPORT)
#error "This file should be compiled for only one architecture at a time"
#endif
namespace {
const int kExceptionType = EXC_SOFTWARE;
const int kExceptionCode = MD_EXCEPTION_CODE_MAC_NS_EXCEPTION;
#if defined(HAS_ARM_SUPPORT) || defined(HAS_ARM64_SUPPORT)
const uintptr_t kExpectedFinalFp = sizeof(uintptr_t);
const uintptr_t kExpectedFinalSp = 0;
// Append the given value to the sp position of the stack represented
// by memory.
void AppendToMemory(uint8_t *memory, uintptr_t sp, uintptr_t data) {
memcpy(memory + sp, &data, sizeof(data));
}
#endif
} // namespace
namespace google_breakpad {
IosExceptionMinidumpGenerator::IosExceptionMinidumpGenerator(
NSException *exception)
: MinidumpGenerator(mach_task_self(), 0) {
return_addresses_ = [[exception callStackReturnAddresses] retain];
SetExceptionInformation(kExceptionType,
kExceptionCode,
0,
pthread_mach_thread_np(pthread_self()));
}
IosExceptionMinidumpGenerator::~IosExceptionMinidumpGenerator() {
[return_addresses_ release];
}
bool IosExceptionMinidumpGenerator::WriteCrashingContext(
MDLocationDescriptor *register_location) {
#ifdef HAS_ARM_SUPPORT
return WriteCrashingContextARM(register_location);
#elif defined(HAS_ARM64_SUPPORT)
return WriteCrashingContextARM64(register_location);
#else
assert(false);
return false;
#endif
}
#ifdef HAS_ARM_SUPPORT
bool IosExceptionMinidumpGenerator::WriteCrashingContextARM(
MDLocationDescriptor *register_location) {
TypedMDRVA<MDRawContextARM> context(&writer_);
if (!context.Allocate())
return false;
*register_location = context.location();
MDRawContextARM *context_ptr = context.get();
memset(context_ptr, 0, sizeof(MDRawContextARM));
context_ptr->context_flags = MD_CONTEXT_ARM_FULL;
context_ptr->iregs[MD_CONTEXT_ARM_REG_IOS_FP] = kExpectedFinalFp; // FP
context_ptr->iregs[MD_CONTEXT_ARM_REG_SP] = kExpectedFinalSp; // SP
context_ptr->iregs[MD_CONTEXT_ARM_REG_LR] = GetLRFromException(); // LR
context_ptr->iregs[MD_CONTEXT_ARM_REG_PC] = GetPCFromException(); // PC
return true;
}
#endif
#ifdef HAS_ARM64_SUPPORT
bool IosExceptionMinidumpGenerator::WriteCrashingContextARM64(
MDLocationDescriptor *register_location) {
TypedMDRVA<MDRawContextARM64> context(&writer_);
if (!context.Allocate())
return false;
*register_location = context.location();
MDRawContextARM64 *context_ptr = context.get();
memset(context_ptr, 0, sizeof(*context_ptr));
context_ptr->context_flags = MD_CONTEXT_ARM64_FULL;
context_ptr->iregs[MD_CONTEXT_ARM64_REG_FP] = kExpectedFinalFp; // FP
context_ptr->iregs[MD_CONTEXT_ARM64_REG_SP] = kExpectedFinalSp; // SP
context_ptr->iregs[MD_CONTEXT_ARM64_REG_LR] = GetLRFromException(); // LR
context_ptr->iregs[MD_CONTEXT_ARM64_REG_PC] = GetPCFromException(); // PC
return true;
}
#endif
uintptr_t IosExceptionMinidumpGenerator::GetPCFromException() {
return [[return_addresses_ objectAtIndex:0] unsignedIntegerValue];
}
uintptr_t IosExceptionMinidumpGenerator::GetLRFromException() {
return [[return_addresses_ objectAtIndex:1] unsignedIntegerValue];
}
bool IosExceptionMinidumpGenerator::WriteExceptionStream(
MDRawDirectory *exception_stream) {
#if defined(HAS_ARM_SUPPORT) || defined(HAS_ARM64_SUPPORT)
TypedMDRVA<MDRawExceptionStream> exception(&writer_);
if (!exception.Allocate())
return false;
exception_stream->stream_type = MD_EXCEPTION_STREAM;
exception_stream->location = exception.location();
MDRawExceptionStream *exception_ptr = exception.get();
exception_ptr->thread_id = pthread_mach_thread_np(pthread_self());
// This naming is confusing, but it is the proper translation from
// mach naming to minidump naming.
exception_ptr->exception_record.exception_code = kExceptionType;
exception_ptr->exception_record.exception_flags = kExceptionCode;
if (!WriteCrashingContext(&exception_ptr->thread_context))
return false;
exception_ptr->exception_record.exception_address = GetPCFromException();
return true;
#else
return MinidumpGenerator::WriteExceptionStream(exception_stream);
#endif
}
bool IosExceptionMinidumpGenerator::WriteThreadStream(mach_port_t thread_id,
MDRawThread *thread) {
#if defined(HAS_ARM_SUPPORT) || defined(HAS_ARM64_SUPPORT)
if (pthread_mach_thread_np(pthread_self()) != thread_id)
return MinidumpGenerator::WriteThreadStream(thread_id, thread);
size_t frame_count = [return_addresses_ count];
if (frame_count == 0)
return false;
UntypedMDRVA memory(&writer_);
size_t pointer_size = sizeof(uintptr_t);
size_t frame_record_size = 2 * pointer_size;
size_t stack_size = frame_record_size * (frame_count - 1) + pointer_size;
if (!memory.Allocate(stack_size))
return false;
scoped_array<uint8_t> stack_memory(new uint8_t[stack_size]);
uintptr_t sp = stack_size - pointer_size;
uintptr_t fp = 0;
uintptr_t lr = 0;
for (size_t current_frame = frame_count - 1;
current_frame > 0;
--current_frame) {
AppendToMemory(stack_memory.get(), sp, lr);
sp -= pointer_size;
AppendToMemory(stack_memory.get(), sp, fp);
fp = sp;
sp -= pointer_size;
lr = [[return_addresses_ objectAtIndex:current_frame] unsignedIntegerValue];
}
if (!memory.Copy(stack_memory.get(), stack_size))
return false;
assert(sp == kExpectedFinalSp);
assert(fp == kExpectedFinalFp);
assert(lr == GetLRFromException());
thread->stack.start_of_memory_range = sp;
thread->stack.memory = memory.location();
memory_blocks_.push_back(thread->stack);
if (!WriteCrashingContext(&thread->thread_context))
return false;
thread->thread_id = thread_id;
return true;
#else
return MinidumpGenerator::WriteThreadStream(thread_id, thread);
#endif
}
} // namespace google_breakpad

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// Copyright (c) 2009, Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include "common/linux/google_crashdump_uploader.h"
#include "third_party/linux/include/gflags/gflags.h"
#include <string>
#include <iostream>
#include "common/using_std_string.h"
DEFINE_string(crash_server, "https://clients2.google.com/cr",
"The crash server to upload minidumps to.");
DEFINE_string(product_name, "",
"The product name that the minidump corresponds to.");
DEFINE_string(product_version, "",
"The version of the product that produced the minidump.");
DEFINE_string(client_id, "",
"The client GUID");
DEFINE_string(minidump_path, "",
"The path of the minidump file.");
DEFINE_string(ptime, "",
"The process uptime in milliseconds.");
DEFINE_string(ctime, "",
"The cumulative process uptime in milliseconds.");
DEFINE_string(email, "",
"The user's email address.");
DEFINE_string(comments, "",
"Extra user comments");
DEFINE_string(proxy_host, "",
"Proxy host");
DEFINE_string(proxy_userpasswd, "",
"Proxy username/password in user:pass format.");
bool CheckForRequiredFlagsOrDie() {
string error_text = "";
if (FLAGS_product_name.empty()) {
error_text.append("\nProduct name must be specified.");
}
if (FLAGS_product_version.empty()) {
error_text.append("\nProduct version must be specified.");
}
if (FLAGS_client_id.empty()) {
error_text.append("\nClient ID must be specified.");
}
if (FLAGS_minidump_path.empty()) {
error_text.append("\nMinidump pathname must be specified.");
}
if (!error_text.empty()) {
std::cout << error_text;
return false;
}
return true;
}
int main(int argc, char *argv[]) {
google::InitGoogleLogging(argv[0]);
google::ParseCommandLineFlags(&argc, &argv, true);
if (!CheckForRequiredFlagsOrDie()) {
return 1;
}
google_breakpad::GoogleCrashdumpUploader g(FLAGS_product_name,
FLAGS_product_version,
FLAGS_client_id,
FLAGS_ptime,
FLAGS_ctime,
FLAGS_email,
FLAGS_comments,
FLAGS_minidump_path,
FLAGS_crash_server,
FLAGS_proxy_host,
FLAGS_proxy_userpasswd);
g.Upload(NULL, NULL, NULL);
}

2788
toolkit/crashreporter/breakpad-client/mac/Breakpad.xcodeproj/project.pbxproj
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toolkit/crashreporter/breakpad-client/mac/Framework/Breakpad.h
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// Copyright (c) 2006, Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// Framework to provide a simple C API to crash reporting for
// applications. By default, if any machine-level exception (e.g.,
// EXC_BAD_ACCESS) occurs, it will be handled by the BreakpadRef
// object as follows:
//
// 1. Create a minidump file (see Breakpad for details)
// 2. Prompt the user (using CFUserNotification)
// 3. Invoke a command line reporting tool to send the minidump to a
// server
//
// By specifying parameters to the BreakpadCreate function, you can
// modify the default behavior to suit your needs and wants and
// desires.
// A service name associated with the original bootstrap parent port, saved in
// OnDemandServer and restored in Inspector.
#define BREAKPAD_BOOTSTRAP_PARENT_PORT "com.Breakpad.BootstrapParent"
typedef void *BreakpadRef;
#ifdef __cplusplus
extern "C" {
#endif
#include <CoreFoundation/CoreFoundation.h>
#include <Foundation/Foundation.h>
#include "BreakpadDefines.h"
// Optional user-defined function to dec to decide if we should handle
// this crash or forward it along.
// Return true if you want Breakpad to handle it.
// Return false if you want Breakpad to skip it
// The exception handler always returns false, as if SEND_AND_EXIT were false
// (which means the next exception handler will take the exception)
typedef bool (*BreakpadFilterCallback)(int exception_type,
int exception_code,
mach_port_t crashing_thread,
void *context);
// Create a new BreakpadRef object and install it as an exception
// handler. The |parameters| will typically be the contents of your
// bundle's Info.plist.
//
// You can also specify these additional keys for customizable behavior:
// Key: Value:
// BREAKPAD_PRODUCT Product name (e.g., "MyAwesomeProduct")
// This one is used as the key to identify
// the product when uploading. Falls back to
// CFBundleName if not specified.
// REQUIRED
//
// BREAKPAD_PRODUCT_DISPLAY This is the display name, e.g. a pretty
// name for the product when the crash_sender
// pops up UI for the user. Falls back first to
// CFBundleDisplayName and then to
// BREAKPAD_PRODUCT if not specified.
//
// BREAKPAD_VERSION Product version (e.g., 1.2.3), used
// as metadata for crash report. Falls back to
// CFBundleVersion if not specified.
// REQUIRED
//
// BREAKPAD_VENDOR Vendor name, used in UI (e.g. "A report has
// been created that you can send to <vendor>")
//
// BREAKPAD_URL URL destination for reporting
// REQUIRED
//
// BREAKPAD_REPORT_INTERVAL # of seconds between sending
// reports. If an additional report is
// generated within this time, it will
// be ignored. Default: 3600sec.
// Specify 0 to send all reports.
//
// BREAKPAD_SKIP_CONFIRM If true, the reporter will send the report
// without any user intervention.
// Defaults to NO
//
// BREAKPAD_CONFIRM_TIMEOUT Number of seconds before the upload
// confirmation dialog will be automatically
// dismissed (cancelling the upload).
// Default: 300 seconds (min of 60).
// Specify 0 to prevent timeout.
//
// BREAKPAD_SEND_AND_EXIT If true, the handler will exit after sending.
// This will prevent any other handler (e.g.,
// CrashReporter) from getting the crash.
// Defaults TO YES
//
// BREAKPAD_DUMP_DIRECTORY The directory to store crash-dumps
// in. By default, we use
// ~/Library/Breakpad/<BREAKPAD_PRODUCT>
// The path you specify here is tilde-expanded.
//
// BREAKPAD_INSPECTOR_LOCATION The full path to the Inspector executable.
// Defaults to <Framework resources>/Inspector
//
// BREAKPAD_REPORTER_EXE_LOCATION The full path to the Reporter/sender
// executable.
// Default:
// <Framework Resources>/crash_report_sender.app
//
// BREAKPAD_LOGFILES Indicates an array of log file paths that
// should be uploaded at crash time.
//
// BREAKPAD_REQUEST_COMMENTS If true, the message dialog will have a
// text box for the user to enter comments.
// Default: NO
//
// BREAKPAD_REQUEST_EMAIL If true and BREAKPAD_REQUEST_COMMENTS is also
// true, the message dialog will have a text
// box for the user to enter their email address.
// Default: NO
//
// BREAKPAD_SERVER_TYPE A parameter that tells Breakpad how to
// rewrite the upload parameters for a specific
// server type. The currently valid values are
// 'socorro' or 'google'. If you want to add
// other types, see the function in
// crash_report_sender.m that maps parameters to
// URL parameters. Defaults to 'google'.
//
// BREAKPAD_SERVER_PARAMETER_DICT A plist dictionary of static
// parameters that are uploaded to the
// server. The parameters are sent as
// is to the crash server. Their
// content isn't added to the minidump
// but pass as URL parameters when
// uploading theminidump to the crash
// server.
//
// BREAKPAD_IN_PROCESS A boolean NSNumber value. If YES, Breakpad
// will write the dump file in-process and then
// launch the reporter executable as a child
// process.
//=============================================================================
// The BREAKPAD_PRODUCT, BREAKPAD_VERSION and BREAKPAD_URL are
// required to have non-NULL values. By default, the BREAKPAD_PRODUCT
// will be the CFBundleName and the BREAKPAD_VERSION will be the
// CFBundleVersion when these keys are present in the bundle's
// Info.plist, which is usually passed in to BreakpadCreate() as an
// NSDictionary (you could also pass in another dictionary that had
// the same keys configured). If the BREAKPAD_PRODUCT or
// BREAKPAD_VERSION are ultimately undefined, BreakpadCreate() will
// fail. You have been warned.
//
// If you are running in a debugger, Breakpad will not install, unless the
// BREAKPAD_IGNORE_DEBUGGER envionment variable is set and/or non-zero.
//
// The BREAKPAD_SKIP_CONFIRM and BREAKPAD_SEND_AND_EXIT default
// values are NO and YES. However, they can be controlled by setting their
// values in a user or global plist.
//
// It's easiest to use Breakpad via the Framework, but if you're compiling the
// code in directly, BREAKPAD_INSPECTOR_LOCATION and
// BREAKPAD_REPORTER_EXE_LOCATION allow you to specify custom paths
// to the helper executables.
//
//=============================================================================
// The following are NOT user-supplied but are documented here for
// completeness. They are calculated by Breakpad during initialization &
// crash-dump generation, or entered in by the user.
//
// BREAKPAD_PROCESS_START_TIME The time, in seconds since the Epoch, the
// process started
//
// BREAKPAD_PROCESS_CRASH_TIME The time, in seconds since the Epoch, the
// process crashed.
//
// BREAKPAD_PROCESS_UP_TIME The total time in milliseconds the process
// has been running. This parameter is not
// set until the crash-dump-generation phase.
//
// BREAKPAD_LOGFILE_KEY_PREFIX Used to find out which parameters in the
// parameter dictionary correspond to log
// file paths.
//
// BREAKPAD_SERVER_PARAMETER_PREFIX This prefix is used by Breakpad
// internally, because Breakpad uses
// the same dictionary internally to
// track both its internal
// configuration parameters and
// parameters meant to be uploaded
// to the server. This string is
// used internally by Breakpad to
// prefix user-supplied parameter
// names so those can be sent to the
// server without leaking Breakpad's
// internal values.
//
// BREAKPAD_ON_DEMAND Used internally to indicate to the
// Reporter that we're sending on-demand,
// not as result of a crash.
//
// BREAKPAD_COMMENTS The text the user provided as comments.
// Only used in crash_report_sender.
// Returns a new BreakpadRef object on success, NULL otherwise.
BreakpadRef BreakpadCreate(NSDictionary *parameters);
// Uninstall and release the data associated with |ref|.
void BreakpadRelease(BreakpadRef ref);
// Clients may set an optional callback which gets called when a crash
// occurs. The callback function should return |true| if we should
// handle the crash, generate a crash report, etc. or |false| if we
// should ignore it and forward the crash (normally to CrashReporter).
// Context is a pointer to arbitrary data to make the callback with.
void BreakpadSetFilterCallback(BreakpadRef ref,
BreakpadFilterCallback callback,
void *context);
// User defined key and value string storage. Generally this is used
// to configure Breakpad's internal operation, such as whether the
// crash_sender should prompt the user, or the filesystem location for
// the minidump file. See Breakpad.h for some parameters that can be
// set. Anything longer than 255 bytes will be truncated. Note that
// the string is converted to UTF8 before truncation, so any multibyte
// character that straddles the 255(256 - 1 for terminator) byte limit
// will be mangled.
//
// A maximum number of 64 key/value pairs are supported. An assert()
// will fire if more than this number are set. Unfortunately, right
// now, the same dictionary is used for both Breakpad's parameters AND
// the Upload parameters.
//
// TODO (nealsid): Investigate how necessary this is if we don't
// automatically upload parameters to the server anymore.
// TODO (nealsid): separate server parameter dictionary from the
// dictionary used to configure Breakpad, and document limits for each
// independently.
void BreakpadSetKeyValue(BreakpadRef ref, NSString *key, NSString *value);
NSString *BreakpadKeyValue(BreakpadRef ref, NSString *key);
void BreakpadRemoveKeyValue(BreakpadRef ref, NSString *key);
// You can use this method to specify parameters that will be uploaded
// to the crash server. They will be automatically encoded as
// necessary. Note that as mentioned above there are limits on both
// the number of keys and their length.
void BreakpadAddUploadParameter(BreakpadRef ref, NSString *key,
NSString *value);
// This method will remove a previously-added parameter from the
// upload parameter set.
void BreakpadRemoveUploadParameter(BreakpadRef ref, NSString *key);
// Add a log file for Breakpad to read and send upon crash dump
void BreakpadAddLogFile(BreakpadRef ref, NSString *logPathname);
// Generate a minidump and send
void BreakpadGenerateAndSendReport(BreakpadRef ref);
#ifdef __cplusplus
}
#endif

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toolkit/crashreporter/breakpad-client/mac/Framework/Breakpad.mm
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toolkit/crashreporter/breakpad-client/mac/Framework/Breakpad_Prefix.pch
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//
// Prefix header for all source files of the 'Breakpad' target in the
// 'Breakpad' project.
//
#ifdef __OBJC__
#import <Cocoa/Cocoa.h>
#endif

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toolkit/crashreporter/breakpad-client/mac/Framework/Info.plist
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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>CFBundleDevelopmentRegion</key>
<string>English</string>
<key>CFBundleExecutable</key>
<string>${EXECUTABLE_NAME}</string>
<key>CFBundleName</key>
<string>${PRODUCT_NAME}</string>
<key>CFBundleIconFile</key>
<string></string>
<key>CFBundleIdentifier</key>
<string>com.googlecode.google-breakpad</string>
<key>CFBundleInfoDictionaryVersion</key>
<string>6.0</string>
<key>CFBundlePackageType</key>
<string>FMWK</string>
<key>CFBundleSignature</key>
<string>????</string>
<key>CFBundleVersion</key>
<string>1.0</string>
<key>NSPrincipalClass</key>
<string></string>
</dict>
</plist>

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// Copyright (c) 2007, Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include <mach/mach.h>
#include <servers/bootstrap.h>
#include <stdio.h>
#include <stdlib.h>
#include <sys/stat.h>
#include <unistd.h>
//==============================================================================
// class OnDemandServer :
// A basic on-demand server launcher supporting a single named service port
//
// Example Usage :
//
// kern_return_t result;
// OnDemandServer *server = OnDemandServer::Create("/tmp/myserver",
// "com.MyCompany.MyServiceName",
// true,
// &result);
//
// if (server) {
// server->LaunchOnDemand();
// mach_port_t service_port = GetServicePort();
//
// // Send a mach message to service_port and "myserver" will be launched
// }
//
//
// ---- Now in the server code ----
//
// // "myserver" should get the service port and read the message which
// // launched it:
// mach_port_t service_rcv_port_;
// kern_return_t kr = bootstrap_check_in(bootstrap_port,
// "com.MyCompany.MyServiceName",
// &service_rcv_port_);
// // mach_msg() read service_rcv_port_ ....
//
// ....
//
// // Later "myserver" may want to unregister the service if it doesn't
// // want its bootstrap service to stick around after it exits.
//
// // DO NOT use mach_port_deallocate() here -- it will fail and the
// // following bootstrap_register() will also fail leaving our service
// // name hanging around forever (until reboot)
// kern_return_t kr = mach_port_destroy(mach_task_self(), service_rcv_port_);
//
// kr = bootstrap_register(bootstrap_port,
// "com.MyCompany.MyServiceName",
// MACH_PORT_NULL);
class OnDemandServer {
public:
// must call Initialize() to be useful
OnDemandServer()
: server_port_(MACH_PORT_NULL),
service_port_(MACH_PORT_NULL),
unregister_on_cleanup_(true) {
}
// Creates the bootstrap server and service
kern_return_t Initialize(const char *server_command,
const char *service_name,
bool unregister_on_cleanup);
// Returns an OnDemandServer object if successful, or NULL if there's
// an error. The error result will be returned in out_result.
//
// server_command : the full path name including optional command-line
// arguments to the executable representing the server
//
// service_name : represents service name
// something like "com.company.ServiceName"
//
// unregister_on_cleanup : if true, unregisters the service name
// when the OnDemandServer is deleted -- unregistering will
// ONLY be possible if LaunchOnDemand() has NOT been called.
// If false, then the service will continue to be registered
// even after the current process quits.
//
// out_result : if non-NULL, returns the result
// this value will be KERN_SUCCESS if Create() returns non-NULL
//
static OnDemandServer *Create(const char *server_command,
const char *service_name,
bool unregister_on_cleanup,
kern_return_t *out_result);
// Cleans up and if LaunchOnDemand() has not yet been called then
// the bootstrap service will be unregistered.
~OnDemandServer();
// This must be called if we intend to commit to launching the server
// by sending a mach message to our service port. Do not call it otherwise
// or it will be difficult (impossible?) to unregister the service name.
void LaunchOnDemand();
// This is the port we need to send a mach message to after calling
// LaunchOnDemand(). Sending a message causing an immediate launch
// of the server
mach_port_t GetServicePort() { return service_port_; };
private:
// Disallow copy constructor
OnDemandServer(const OnDemandServer&);
// Cleans up and if LaunchOnDemand() has not yet been called then
// the bootstrap service will be unregistered.
void Unregister();
name_t service_name_;
mach_port_t server_port_;
mach_port_t service_port_;
bool unregister_on_cleanup_;
};

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@ -1,189 +0,0 @@
// Copyright (c) 2007, Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#import "OnDemandServer.h"
#import "Breakpad.h"
#include "common/mac/bootstrap_compat.h"
#if DEBUG
#define PRINT_MACH_RESULT(result_, message_) \
printf(message_"%s (%d)\n", mach_error_string(result_), result_ );
#if defined(MAC_OS_X_VERSION_10_5) && \
MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5
#define PRINT_BOOTSTRAP_RESULT(result_, message_) \
printf(message_"%s (%d)\n", bootstrap_strerror(result_), result_ );
#else
#define PRINT_BOOTSTRAP_RESULT(result_, message_) \
PRINT_MACH_RESULT(result_, message_)
#endif
#else
#define PRINT_MACH_RESULT(result_, message_)
#define PRINT_BOOTSTRAP_RESULT(result_, message_)
#endif
//==============================================================================
OnDemandServer *OnDemandServer::Create(const char *server_command,
const char *service_name,
bool unregister_on_cleanup,
kern_return_t *out_result) {
OnDemandServer *server = new OnDemandServer();
if (!server) return NULL;
kern_return_t result = server->Initialize(server_command,
service_name,
unregister_on_cleanup);
if (out_result) {
*out_result = result;
}
if (result == KERN_SUCCESS) {
return server;
}
delete server;
return NULL;
};
//==============================================================================
kern_return_t OnDemandServer::Initialize(const char *server_command,
const char *service_name,
bool unregister_on_cleanup) {
unregister_on_cleanup_ = unregister_on_cleanup;
mach_port_t self_task = mach_task_self();
mach_port_t bootstrap_port;
kern_return_t kr = task_get_bootstrap_port(self_task, &bootstrap_port);
if (kr != KERN_SUCCESS) {
PRINT_MACH_RESULT(kr, "task_get_bootstrap_port(): ");
return kr;
}
mach_port_t bootstrap_subset_port;
kr = bootstrap_subset(bootstrap_port, self_task, &bootstrap_subset_port);
if (kr != BOOTSTRAP_SUCCESS) {
PRINT_BOOTSTRAP_RESULT(kr, "bootstrap_subset(): ");
return kr;
}
// The inspector will be invoked with its bootstrap port set to the subset,
// but the sender will need access to the original bootstrap port. Although
// the original port is the subset's parent, bootstrap_parent can't be used
// because it requires extra privileges. Stash the original bootstrap port
// in the subset by registering it under a known name. The inspector will
// recover this port and set it as its own bootstrap port in Inspector.mm
// Inspector::ResetBootstrapPort.
kr = breakpad::BootstrapRegister(
bootstrap_subset_port,
const_cast<char*>(BREAKPAD_BOOTSTRAP_PARENT_PORT),
bootstrap_port);
if (kr != BOOTSTRAP_SUCCESS) {
PRINT_BOOTSTRAP_RESULT(kr, "bootstrap_register(): ");
return kr;
}
kr = bootstrap_create_server(bootstrap_subset_port,
const_cast<char*>(server_command),
geteuid(), // server uid
true,
&server_port_);
if (kr != BOOTSTRAP_SUCCESS) {
PRINT_BOOTSTRAP_RESULT(kr, "bootstrap_create_server(): ");
return kr;
}
strlcpy(service_name_, service_name, sizeof(service_name_));
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wdeprecated-declarations"
// Create a service called service_name, and return send rights to
// that port in service_port_.
kr = bootstrap_create_service(server_port_,
const_cast<char*>(service_name),
&service_port_);
#pragma clang diagnostic pop
if (kr != BOOTSTRAP_SUCCESS) {
PRINT_BOOTSTRAP_RESULT(kr, "bootstrap_create_service(): ");
// perhaps the service has already been created - try to look it up
kr = bootstrap_look_up(bootstrap_port, (char*)service_name, &service_port_);
if (kr != BOOTSTRAP_SUCCESS) {
PRINT_BOOTSTRAP_RESULT(kr, "bootstrap_look_up(): ");
Unregister(); // clean up server port
return kr;
}
}
return KERN_SUCCESS;
}
//==============================================================================
OnDemandServer::~OnDemandServer() {
if (unregister_on_cleanup_) {
Unregister();
}
}
//==============================================================================
void OnDemandServer::LaunchOnDemand() {
// We need to do this, since the launched server is another process
// and holding on to this port delays launching until the current process
// exits!
mach_port_deallocate(mach_task_self(), server_port_);
server_port_ = MACH_PORT_DEAD;
// Now, the service is still registered and all we need to do is send
// a mach message to the service port in order to launch the server.
}
//==============================================================================
void OnDemandServer::Unregister() {
if (service_port_ != MACH_PORT_NULL) {
mach_port_deallocate(mach_task_self(), service_port_);
service_port_ = MACH_PORT_NULL;
}
if (server_port_ != MACH_PORT_NULL) {
// unregister the service
kern_return_t kr = breakpad::BootstrapRegister(server_port_,
service_name_,
MACH_PORT_NULL);
if (kr != KERN_SUCCESS) {
PRINT_MACH_RESULT(kr, "Breakpad UNREGISTER : bootstrap_register() : ");
}
mach_port_deallocate(mach_task_self(), server_port_);
server_port_ = MACH_PORT_NULL;
}
}

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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>CFBundleDevelopmentRegion</key>
<string>English</string>
<key>CFBundleExecutable</key>
<string>${EXECUTABLE_NAME}</string>
<key>CFBundleIdentifier</key>
<string>com.yourcompany.${PRODUCT_NAME:identifier}</string>
<key>CFBundleInfoDictionaryVersion</key>
<string>6.0</string>
<key>CFBundlePackageType</key>
<string>BNDL</string>
<key>CFBundleSignature</key>
<string>????</string>
<key>CFBundleVersion</key>
<string>1.0</string>
</dict>
</plist>

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// Copyright (c) 2011, Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// Utility class that can persist a SimpleStringDictionary to disk.
#import <Foundation/Foundation.h>
#include "common/simple_string_dictionary.h"
namespace google_breakpad {
BOOL EnsureDirectoryPathExists(NSString *dirPath);
//=============================================================================
class ConfigFile {
public:
ConfigFile() {
config_file_ = -1;
config_file_path_[0] = 0;
has_created_file_ = false;
};
~ConfigFile() {
};
void WriteFile(const char* directory,
const SimpleStringDictionary *configurationParameters,
const char *dump_dir,
const char *minidump_id);
const char *GetFilePath() { return config_file_path_; }
void Unlink() {
if (config_file_ != -1)
unlink(config_file_path_);
config_file_ = -1;
}
private:
BOOL WriteData(const void *data, size_t length);
BOOL AppendConfigData(const char *key,
const void *data,
size_t length);
BOOL AppendConfigString(const char *key,
const char *value);
BOOL AppendCrashTimeParameters(const char *processStartTimeString);
int config_file_; // descriptor for config file
char config_file_path_[PATH_MAX]; // Path to configuration file
bool has_created_file_;
};
} // namespace google_breakpad

167
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// Copyright (c) 2011, Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// Utility class that can persist a SimpleStringDictionary to disk.
#import "client/mac/crash_generation/ConfigFile.h"
#import <Foundation/Foundation.h>
#include <stdio.h>
#include <sys/time.h>
#import "client/apple/Framework/BreakpadDefines.h"
#import "common/mac/GTMDefines.h"
namespace google_breakpad {
//=============================================================================
BOOL EnsureDirectoryPathExists(NSString *dirPath) {
NSFileManager *mgr = [NSFileManager defaultManager];
NSDictionary *attrs =
[NSDictionary dictionaryWithObject:[NSNumber numberWithUnsignedLong:0750]
forKey:NSFilePosixPermissions];
return [mgr createDirectoryAtPath:dirPath
withIntermediateDirectories:YES
attributes:attrs
error:nil];
}
//=============================================================================
BOOL ConfigFile::WriteData(const void *data, size_t length) {
size_t result = write(config_file_, data, length);
return result == length;
}
//=============================================================================
BOOL ConfigFile::AppendConfigData(const char *key,
const void *data, size_t length) {
assert(config_file_ != -1);
if (!key) {
return NO;
}
if (!data) {
return NO;
}
// Write the key, \n, length of data (ascii integer), \n, data
char buffer[16];
char nl = '\n';
BOOL result = WriteData(key, strlen(key));
snprintf(buffer, sizeof(buffer) - 1, "\n%lu\n", length);
result &= WriteData(buffer, strlen(buffer));
result &= WriteData(data, length);
result &= WriteData(&nl, 1);
return result;
}
//=============================================================================
BOOL ConfigFile::AppendConfigString(const char *key,
const char *value) {
return AppendConfigData(key, value, strlen(value));
}
//=============================================================================
BOOL ConfigFile::AppendCrashTimeParameters(const char *processStartTimeString) {
// Set process uptime parameter
struct timeval tv;
gettimeofday(&tv, NULL);
char processUptimeString[32], processCrashtimeString[32];
// Set up time if we've received the start time.
if (processStartTimeString) {
time_t processStartTime = strtol(processStartTimeString, NULL, 10);
time_t processUptime = tv.tv_sec - processStartTime;
// Store the uptime in milliseconds.
sprintf(processUptimeString, "%llu",
static_cast<unsigned long long int>(processUptime) * 1000);
if (!AppendConfigString(BREAKPAD_PROCESS_UP_TIME, processUptimeString))
return false;
}
sprintf(processCrashtimeString, "%zd", tv.tv_sec);
return AppendConfigString(BREAKPAD_PROCESS_CRASH_TIME,
processCrashtimeString);
}
//=============================================================================
void ConfigFile::WriteFile(const char* directory,
const SimpleStringDictionary *configurationParameters,
const char *dump_dir,
const char *minidump_id) {
assert(config_file_ == -1);
// Open and write out configuration file preamble
if (directory) {
snprintf(config_file_path_, sizeof(config_file_path_), "%s/Config-XXXXXX",
directory);
} else {
strlcpy(config_file_path_, "/tmp/Config-XXXXXX",
sizeof(config_file_path_));
}
config_file_ = mkstemp(config_file_path_);
if (config_file_ == -1) {
return;
}
has_created_file_ = true;
// Add the minidump dir
AppendConfigString(kReporterMinidumpDirectoryKey, dump_dir);
AppendConfigString(kReporterMinidumpIDKey, minidump_id);
// Write out the configuration parameters
BOOL result = YES;
const SimpleStringDictionary &dictionary = *configurationParameters;
const SimpleStringDictionary::Entry *entry = NULL;
SimpleStringDictionary::Iterator iter(dictionary);
while ((entry = iter.Next())) {
result = AppendConfigString(entry->key, entry->value);
if (!result)
break;
}
AppendCrashTimeParameters(
configurationParameters->GetValueForKey(BREAKPAD_PROCESS_START_TIME));
close(config_file_);
config_file_ = -1;
}
} // namespace google_breakpad

162
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// Copyright (c) 2007, Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// Interface file between the Breakpad.framework and
// the Inspector process.
#include "common/simple_string_dictionary.h"
#import <Foundation/Foundation.h>
#include <mach/mach.h>
#import "client/mac/crash_generation/ConfigFile.h"
#import "client/mac/handler/minidump_generator.h"
// Types of mach messsages (message IDs)
enum {
kMsgType_InspectorInitialInfo = 0, // data is InspectorInfo
kMsgType_InspectorKeyValuePair = 1, // data is KeyValueMessageData
kMsgType_InspectorAcknowledgement = 2 // no data sent
};
// Initial information sent from the crashed process by
// Breakpad.framework to the Inspector process
// The mach message with this struct as data will also include
// several descriptors for sending mach port rights to the crashed
// task, etc.
struct InspectorInfo {
int exception_type;
int exception_code;
int exception_subcode;
unsigned int parameter_count; // key-value pairs
};
// Key/value message data to be sent to the Inspector
struct KeyValueMessageData {
public:
KeyValueMessageData() {}
explicit KeyValueMessageData(
const google_breakpad::SimpleStringDictionary::Entry &inEntry) {
strlcpy(key, inEntry.key, sizeof(key) );
strlcpy(value, inEntry.value, sizeof(value) );
}
char key[google_breakpad::SimpleStringDictionary::key_size];
char value[google_breakpad::SimpleStringDictionary::value_size];
};
using std::string;
using google_breakpad::MinidumpGenerator;
namespace google_breakpad {
//=============================================================================
class MinidumpLocation {
public:
MinidumpLocation(NSString *minidumpDir) {
// Ensure that the path exists. Fallback to /tmp if unable to locate path.
assert(minidumpDir);
if (!EnsureDirectoryPathExists(minidumpDir)) {
minidumpDir = @"/tmp";
}
strlcpy(minidump_dir_path_, [minidumpDir fileSystemRepresentation],
sizeof(minidump_dir_path_));
// now generate a unique ID
string dump_path(minidump_dir_path_);
string next_minidump_id;
string next_minidump_path_ =
(MinidumpGenerator::UniqueNameInDirectory(dump_path, &next_minidump_id));
strlcpy(minidump_id_, next_minidump_id.c_str(), sizeof(minidump_id_));
};
const char *GetPath() { return minidump_dir_path_; }
const char *GetID() { return minidump_id_; }
private:
char minidump_dir_path_[PATH_MAX]; // Path to minidump directory
char minidump_id_[128];
};
//=============================================================================
class Inspector {
public:
Inspector() {};
// given a bootstrap service name, receives mach messages
// from a crashed process, then inspects it, creates a minidump file
// and asks the user if he wants to upload it to a server.
void Inspect(const char *receive_port_name);
private:
// The Inspector is invoked with its bootstrap port set to the bootstrap
// subset established in OnDemandServer.mm OnDemandServer::Initialize.
// For proper communication with the system, the sender (which will inherit
// the Inspector's bootstrap port) needs the per-session bootstrap namespace
// available directly in its bootstrap port. OnDemandServer stashed this
// port into the subset namespace under a special name. ResetBootstrapPort
// recovers this port and switches this task to use it as its own bootstrap
// (ensuring that children like the sender will inherit it), and saves the
// subset in bootstrap_subset_port_ for use by ServiceCheckIn and
// ServiceCheckOut.
kern_return_t ResetBootstrapPort();
kern_return_t ServiceCheckIn(const char *receive_port_name);
kern_return_t ServiceCheckOut(const char *receive_port_name);
kern_return_t ReadMessages();
bool InspectTask();
kern_return_t SendAcknowledgement();
// The bootstrap port in which the inspector is registered and into which it
// must check in.
mach_port_t bootstrap_subset_port_;
mach_port_t service_rcv_port_;
int exception_type_;
int exception_code_;
int exception_subcode_;
mach_port_t remote_task_;
mach_port_t crashing_thread_;
mach_port_t handler_thread_;
mach_port_t ack_port_;
SimpleStringDictionary config_params_;
ConfigFile config_file_;
};
} // namespace google_breakpad

362
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// Copyright (c) 2007, Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// Utility that can inspect another process and write a crash dump
#include <cstdio>
#include <iostream>
#include <servers/bootstrap.h>
#include <stdio.h>
#include <string.h>
#include <string>
#import "client/mac/crash_generation/Inspector.h"
#import "client/mac/Framework/Breakpad.h"
#import "client/mac/handler/minidump_generator.h"
#import "common/mac/MachIPC.h"
#include "common/mac/bootstrap_compat.h"
#include "common/mac/launch_reporter.h"
#import "GTMDefines.h"
#import <Foundation/Foundation.h>
namespace google_breakpad {
//=============================================================================
void Inspector::Inspect(const char *receive_port_name) {
kern_return_t result = ResetBootstrapPort();
if (result != KERN_SUCCESS) {
return;
}
result = ServiceCheckIn(receive_port_name);
if (result == KERN_SUCCESS) {
result = ReadMessages();
if (result == KERN_SUCCESS) {
// Inspect the task and write a minidump file.
bool wrote_minidump = InspectTask();
// Send acknowledgement to the crashed process that the inspection
// has finished. It will then be able to cleanly exit.
// The return value is ignored because failure isn't fatal. If the process
// didn't get the message there's nothing we can do, and we still want to
// send the report.
SendAcknowledgement();
if (wrote_minidump) {
// Ask the user if he wants to upload the crash report to a server,
// and do so if he agrees.
LaunchReporter(
config_params_.GetValueForKey(BREAKPAD_REPORTER_EXE_LOCATION),
config_file_.GetFilePath());
} else {
fprintf(stderr, "Inspection of crashed process failed\n");
}
// Now that we're done reading messages, cleanup the service, but only
// if there was an actual exception
// Otherwise, it means the dump was generated on demand and the process
// lives on, and we might be needed again in the future.
if (exception_code_) {
ServiceCheckOut(receive_port_name);
}
} else {
PRINT_MACH_RESULT(result, "Inspector: WaitForMessage()");
}
}
}
//=============================================================================
kern_return_t Inspector::ResetBootstrapPort() {
// A reasonable default, in case anything fails.
bootstrap_subset_port_ = bootstrap_port;
mach_port_t self_task = mach_task_self();
kern_return_t kr = task_get_bootstrap_port(self_task,
&bootstrap_subset_port_);
if (kr != KERN_SUCCESS) {
NSLog(@"ResetBootstrapPort: task_get_bootstrap_port failed: %s (%d)",
mach_error_string(kr), kr);
return kr;
}
mach_port_t bootstrap_parent_port;
kr = bootstrap_look_up(bootstrap_subset_port_,
const_cast<char*>(BREAKPAD_BOOTSTRAP_PARENT_PORT),
&bootstrap_parent_port);
if (kr != BOOTSTRAP_SUCCESS) {
NSLog(@"ResetBootstrapPort: bootstrap_look_up failed: %s (%d)",
#if defined(MAC_OS_X_VERSION_10_5) && \
MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5
bootstrap_strerror(kr),
#else
mach_error_string(kr),
#endif
kr);
return kr;
}
kr = task_set_bootstrap_port(self_task, bootstrap_parent_port);
if (kr != KERN_SUCCESS) {
NSLog(@"ResetBootstrapPort: task_set_bootstrap_port failed: %s (%d)",
mach_error_string(kr), kr);
return kr;
}
// Some things access the bootstrap port through this global variable
// instead of calling task_get_bootstrap_port.
bootstrap_port = bootstrap_parent_port;
return KERN_SUCCESS;
}
//=============================================================================
kern_return_t Inspector::ServiceCheckIn(const char *receive_port_name) {
// We need to get the mach port representing this service, so we can
// get information from the crashed process.
kern_return_t kr = bootstrap_check_in(bootstrap_subset_port_,
(char*)receive_port_name,
&service_rcv_port_);
if (kr != KERN_SUCCESS) {
#if VERBOSE
PRINT_MACH_RESULT(kr, "Inspector: bootstrap_check_in()");
#endif
}
return kr;
}
//=============================================================================
kern_return_t Inspector::ServiceCheckOut(const char *receive_port_name) {
// We're done receiving mach messages from the crashed process,
// so clean up a bit.
kern_return_t kr;
// DO NOT use mach_port_deallocate() here -- it will fail and the
// following bootstrap_register() will also fail leaving our service
// name hanging around forever (until reboot)
kr = mach_port_destroy(mach_task_self(), service_rcv_port_);
if (kr != KERN_SUCCESS) {
PRINT_MACH_RESULT(kr,
"Inspector: UNREGISTERING: service_rcv_port mach_port_deallocate()");
return kr;
}
// Unregister the service associated with the receive port.
kr = breakpad::BootstrapRegister(bootstrap_subset_port_,
(char*)receive_port_name,
MACH_PORT_NULL);
if (kr != KERN_SUCCESS) {
PRINT_MACH_RESULT(kr, "Inspector: UNREGISTERING: bootstrap_register()");
}
return kr;
}
//=============================================================================
kern_return_t Inspector::ReadMessages() {
// Wait for an initial message from the crashed process containing basic
// information about the crash.
ReceivePort receive_port(service_rcv_port_);
MachReceiveMessage message;
kern_return_t result = receive_port.WaitForMessage(&message, 1000);
if (result == KERN_SUCCESS) {
InspectorInfo &info = (InspectorInfo &)*message.GetData();
exception_type_ = info.exception_type;
exception_code_ = info.exception_code;
exception_subcode_ = info.exception_subcode;
#if VERBOSE
printf("message ID = %d\n", message.GetMessageID());
#endif
remote_task_ = message.GetTranslatedPort(0);
crashing_thread_ = message.GetTranslatedPort(1);
handler_thread_ = message.GetTranslatedPort(2);
ack_port_ = message.GetTranslatedPort(3);
#if VERBOSE
printf("exception_type = %d\n", exception_type_);
printf("exception_code = %d\n", exception_code_);
printf("exception_subcode = %d\n", exception_subcode_);
printf("remote_task = %d\n", remote_task_);
printf("crashing_thread = %d\n", crashing_thread_);
printf("handler_thread = %d\n", handler_thread_);
printf("ack_port_ = %d\n", ack_port_);
printf("parameter count = %d\n", info.parameter_count);
#endif
// In certain situations where multiple crash requests come
// through quickly, we can end up with the mach IPC messages not
// coming through correctly. Since we don't know what parameters
// we've missed, we can't do much besides abort the crash dump
// situation in this case.
unsigned int parameters_read = 0;
// The initial message contains the number of key value pairs that
// we are expected to read.
// Read each key/value pair, one mach message per key/value pair.
for (unsigned int i = 0; i < info.parameter_count; ++i) {
MachReceiveMessage parameter_message;
result = receive_port.WaitForMessage(&parameter_message, 1000);
if(result == KERN_SUCCESS) {
KeyValueMessageData &key_value_data =
(KeyValueMessageData&)*parameter_message.GetData();
// If we get a blank key, make sure we don't increment the
// parameter count; in some cases (notably on-demand generation
// many times in a short period of time) caused the Mach IPC
// messages to not come through correctly.
if (strlen(key_value_data.key) == 0) {
continue;
}
parameters_read++;
config_params_.SetKeyValue(key_value_data.key, key_value_data.value);
} else {
PRINT_MACH_RESULT(result, "Inspector: key/value message");
break;
}
}
if (parameters_read != info.parameter_count) {
return KERN_FAILURE;
}
}
return result;
}
//=============================================================================
bool Inspector::InspectTask() {
// keep the task quiet while we're looking at it
task_suspend(remote_task_);
NSString *minidumpDir;
const char *minidumpDirectory =
config_params_.GetValueForKey(BREAKPAD_DUMP_DIRECTORY);
// If the client app has not specified a minidump directory,
// use a default of Library/<kDefaultLibrarySubdirectory>/<Product Name>
if (!minidumpDirectory || 0 == strlen(minidumpDirectory)) {
NSArray *libraryDirectories =
NSSearchPathForDirectoriesInDomains(NSLibraryDirectory,
NSUserDomainMask,
YES);
NSString *applicationSupportDirectory =
[libraryDirectories objectAtIndex:0];
NSString *library_subdirectory = [NSString
stringWithUTF8String:kDefaultLibrarySubdirectory];
NSString *breakpad_product = [NSString
stringWithUTF8String:config_params_.GetValueForKey(BREAKPAD_PRODUCT)];
NSArray *path_components = [NSArray
arrayWithObjects:applicationSupportDirectory,
library_subdirectory,
breakpad_product,
nil];
minidumpDir = [NSString pathWithComponents:path_components];
} else {
minidumpDir = [[NSString stringWithUTF8String:minidumpDirectory]
stringByExpandingTildeInPath];
}
MinidumpLocation minidumpLocation(minidumpDir);
// Obscure bug alert:
// Don't use [NSString stringWithFormat] to build up the path here since it
// assumes system encoding and in RTL locales will prepend an LTR override
// character for paths beginning with '/' which fileSystemRepresentation does
// not remove. Filed as rdar://6889706 .
NSString *path_ns = [NSString
stringWithUTF8String:minidumpLocation.GetPath()];
NSString *pathid_ns = [NSString
stringWithUTF8String:minidumpLocation.GetID()];
NSString *minidumpPath = [path_ns stringByAppendingPathComponent:pathid_ns];
minidumpPath = [minidumpPath
stringByAppendingPathExtension:@"dmp"];
config_file_.WriteFile( 0,
&config_params_,
minidumpLocation.GetPath(),
minidumpLocation.GetID());
MinidumpGenerator generator(remote_task_, handler_thread_);
if (exception_type_ && exception_code_) {
generator.SetExceptionInformation(exception_type_,
exception_code_,
exception_subcode_,
crashing_thread_);
}
bool result = generator.Write([minidumpPath fileSystemRepresentation]);
// let the task continue
task_resume(remote_task_);
return result;
}
//=============================================================================
// The crashed task needs to be told that the inspection has finished.
// It will wait on a mach port (with timeout) until we send acknowledgement.
kern_return_t Inspector::SendAcknowledgement() {
if (ack_port_ != MACH_PORT_DEAD) {
MachPortSender sender(ack_port_);
MachSendMessage ack_message(kMsgType_InspectorAcknowledgement);
kern_return_t result = sender.SendMessage(ack_message, 2000);
#if VERBOSE
PRINT_MACH_RESULT(result, "Inspector: sent acknowledgement");
#endif
return result;
}
return KERN_INVALID_NAME;
}
} // namespace google_breakpad

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// Copyright (c) 2007, Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// Main driver for Inspector
#import "client/mac/crash_generation/Inspector.h"
#import <Cocoa/Cocoa.h>
namespace google_breakpad {
//=============================================================================
extern "C" {
int main(int argc, char *const argv[]) {
#if DEBUG
// Since we're launched on-demand, this is necessary to see debugging
// output in the console window.
freopen("/dev/console", "w", stdout);
freopen("/dev/console", "w", stderr);
#endif
NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
if (argc != 2) {
exit(0);
}
// Our first command-line argument contains the name of the service
// that we're providing.
google_breakpad::Inspector inspector;
inspector.Inspect(argv[1]);
[pool release];
return 0;
}
} // extern "C"
} // namespace google_breakpad

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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>CFBundleDevelopmentRegion</key>
<string>English</string>
<key>CFBundleExecutable</key>
<string>${EXECUTABLE_NAME}</string>
<key>CFBundleIdentifier</key>
<string>com.google.breakpad.minidump_tests32</string>
<key>CFBundleInfoDictionaryVersion</key>
<string>6.0</string>
<key>CFBundlePackageType</key>
<string>BNDL</string>
<key>CFBundleSignature</key>
<string>????</string>
<key>CFBundleVersion</key>
<string>1.0</string>
</dict>
</plist>

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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>CFBundleDevelopmentRegion</key>
<string>English</string>
<key>CFBundleExecutable</key>
<string>${EXECUTABLE_NAME}</string>
<key>CFBundleIdentifier</key>
<string>com.google.breakpad.minidump_tests64</string>
<key>CFBundleInfoDictionaryVersion</key>
<string>6.0</string>
<key>CFBundlePackageType</key>
<string>BNDL</string>
<key>CFBundleSignature</key>
<string>????</string>
<key>CFBundleVersion</key>
<string>1.0</string>
<key>CSResourcesFileMapped</key>
<string>yes</string>
</dict>
</plist>

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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>CFBundleDevelopmentRegion</key>
<string>English</string>
<key>CFBundleExecutable</key>
<string>${EXECUTABLE_NAME}</string>
<key>CFBundleIdentifier</key>
<string>com.yourcompany.${PRODUCT_NAME:identifier}</string>
<key>CFBundleInfoDictionaryVersion</key>
<string>6.0</string>
<key>CFBundlePackageType</key>
<string>BNDL</string>
<key>CFBundleSignature</key>
<string>????</string>
<key>CFBundleVersion</key>
<string>1.0</string>
</dict>
</plist>

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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>CFBundleDevelopmentRegion</key>
<string>English</string>
<key>CFBundleDisplayName</key>
<string>${EXECUTABLE_NAME}</string>
<key>CFBundleExecutable</key>
<string>${EXECUTABLE_NAME}</string>
<key>CFBundleIconFile</key>
<string>crash_report_sender</string>
<key>CFBundleIdentifier</key>
<string>com.Breakpad.${PRODUCT_NAME:identifier}</string>
<key>CFBundleInfoDictionaryVersion</key>
<string>6.0</string>
<key>CFBundleName</key>
<string>${EXECUTABLE_NAME}</string>
<key>CFBundlePackageType</key>
<string>APPL</string>
<key>CFBundleSignature</key>
<string>????</string>
<key>CFBundleVersion</key>
<string>1.0</string>
<key>LSHasLocalizedDisplayName</key>
<true/>
<key>NSMainNibFile</key>
<string>MainMenu</string>
<key>NSPrincipalClass</key>
<string>NSApplication</string>
</dict>
</plist>

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toolkit/crashreporter/breakpad-client/mac/sender/crash_report_sender.h
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// Copyright (c) 2006, Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// This component uses the HTTPMultipartUpload of the breakpad project to send
// the minidump and associated data to the crash reporting servers.
// It will perform throttling based on the parameters passed to it and will
// prompt the user to send the minidump.
#import <Cocoa/Cocoa.h>
#include "client/mac/sender/uploader.h"
#import "GTMDefines.h"
// We're sublcassing NSTextField in order to override a particular
// method (see the implementation) that lets us reject changes if they
// are longer than a particular length. Bindings would normally solve
// this problem, but when we implemented a validation method, and
// returned NO for strings that were too long, the UI was not updated
// right away, which was a poor user experience. The UI would be
// updated as soon as the text field lost first responder status,
// which isn't soon enough. It is a known bug that the UI KVO didn't
// work in the middle of a validation.
@interface LengthLimitingTextField : NSTextField {
@private
NSUInteger maximumLength_;
}
- (void)setMaximumLength:(NSUInteger)maxLength;
@end
@interface Reporter : NSObject {
@public
IBOutlet NSWindow *alertWindow_; // The alert window
// Grouping boxes used for resizing.
IBOutlet NSBox *headerBox_;
IBOutlet NSBox *preEmailBox_;
IBOutlet NSBox *emailSectionBox_;
// Localized elements (or things that need to be moved during localization).
IBOutlet NSTextField *dialogTitle_;
IBOutlet NSTextField *commentMessage_;
IBOutlet NSTextField *emailMessage_;
IBOutlet NSTextField *emailLabel_;
IBOutlet NSTextField *privacyLinkLabel_;
IBOutlet NSButton *sendButton_;
IBOutlet NSButton *cancelButton_;
IBOutlet LengthLimitingTextField *emailEntryField_;
IBOutlet LengthLimitingTextField *commentsEntryField_;
IBOutlet NSTextField *countdownLabel_;
IBOutlet NSView *privacyLinkArrow_;
// Text field bindings, for user input.
NSString *commentsValue_; // Comments from the user
NSString *emailValue_; // Email from the user
NSString *countdownMessage_; // Message indicating time
// left for input.
@private
NSTimeInterval remainingDialogTime_; // Keeps track of how long
// we have until we cancel
// the dialog
NSTimer *messageTimer_; // Timer we use to update
// the dialog
Uploader* uploader_; // Uploader we use to send the data.
}
// Stops the modal panel with an NSAlertDefaultReturn value. This is the action
// invoked by the "Send Report" button.
- (IBAction)sendReport:(id)sender;
// Stops the modal panel with an NSAlertAlternateReturn value. This is the
// action invoked by the "Cancel" button.
- (IBAction)cancel:(id)sender;
// Opens the Privacy Policy url in the default web browser.
- (IBAction)showPrivacyPolicy:(id)sender;
// Delegate methods for the NSTextField for comments. We want to capture the
// Return key and use it to send the message when no text has been entered.
// Otherwise, we want Return to add a carriage return to the comments field.
- (BOOL)control:(NSControl *)control textView:(NSTextView *)textView
doCommandBySelector:(SEL)commandSelector;
// Accessors to make bindings work
- (NSString *)commentsValue;
- (void)setCommentsValue:(NSString *)value;
- (NSString *)emailValue;
- (void)setEmailValue:(NSString *)value;
- (NSString *)countdownMessage;
- (void)setCountdownMessage:(NSString *)value;
@end

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// Copyright (c) 2006, Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#import "client/mac/sender/crash_report_sender.h"
#import <Cocoa/Cocoa.h>
#import <pwd.h>
#import <sys/stat.h>
#import <SystemConfiguration/SystemConfiguration.h>
#import <unistd.h>
#import "client/apple/Framework/BreakpadDefines.h"
#import "common/mac/GTMLogger.h"
#import "common/mac/HTTPMultipartUpload.h"
#define kLastSubmission @"LastSubmission"
const int kUserCommentsMaxLength = 1500;
const int kEmailMaxLength = 64;
#define kApplePrefsSyncExcludeAllKey \
@"com.apple.PreferenceSync.ExcludeAllSyncKeys"
#pragma mark -
@interface NSView (ResizabilityExtentions)
// Shifts the view vertically by the given amount.
- (void)breakpad_shiftVertically:(CGFloat)offset;
// Shifts the view horizontally by the given amount.
- (void)breakpad_shiftHorizontally:(CGFloat)offset;
@end
@implementation NSView (ResizabilityExtentions)
- (void)breakpad_shiftVertically:(CGFloat)offset {
NSPoint origin = [self frame].origin;
origin.y += offset;
[self setFrameOrigin:origin];
}
- (void)breakpad_shiftHorizontally:(CGFloat)offset {
NSPoint origin = [self frame].origin;
origin.x += offset;
[self setFrameOrigin:origin];
}
@end
@interface NSWindow (ResizabilityExtentions)
// Adjusts the window height by heightDelta relative to its current height,
// keeping all the content at the same size.
- (void)breakpad_adjustHeight:(CGFloat)heightDelta;
@end
@implementation NSWindow (ResizabilityExtentions)
- (void)breakpad_adjustHeight:(CGFloat)heightDelta {
[[self contentView] setAutoresizesSubviews:NO];
NSRect windowFrame = [self frame];
windowFrame.size.height += heightDelta;
[self setFrame:windowFrame display:YES];
// For some reason the content view is resizing, but not adjusting its origin,
// so correct it manually.
[[self contentView] setFrameOrigin:NSMakePoint(0, 0)];
[[self contentView] setAutoresizesSubviews:YES];
}
@end
@interface NSTextField (ResizabilityExtentions)
// Grows or shrinks the height of the field to the minimum required to show the
// current text, preserving the existing width and origin.
// Returns the change in height.
- (CGFloat)breakpad_adjustHeightToFit;
// Grows or shrinks the width of the field to the minimum required to show the
// current text, preserving the existing height and origin.
// Returns the change in width.
- (CGFloat)breakpad_adjustWidthToFit;
@end
@implementation NSTextField (ResizabilityExtentions)
- (CGFloat)breakpad_adjustHeightToFit {
NSRect oldFrame = [self frame];
// Starting with the 10.5 SDK, height won't grow, so make it huge to start.
NSRect presizeFrame = oldFrame;
presizeFrame.size.height = MAXFLOAT;
// sizeToFit will blow out the width rather than making the field taller, so
// we do it manually.
NSSize newSize = [[self cell] cellSizeForBounds:presizeFrame];
NSRect newFrame = NSMakeRect(oldFrame.origin.x, oldFrame.origin.y,
NSWidth(oldFrame), newSize.height);
[self setFrame:newFrame];
return newSize.height - NSHeight(oldFrame);
}
- (CGFloat)breakpad_adjustWidthToFit {
NSRect oldFrame = [self frame];
[self sizeToFit];
return NSWidth([self frame]) - NSWidth(oldFrame);
}
@end
@interface NSButton (ResizabilityExtentions)
// Resizes to fit the label using IB-style size-to-fit metrics and enforcing a
// minimum width of 70, while preserving the right edge location.
// Returns the change in width.
- (CGFloat)breakpad_smartSizeToFit;
@end
@implementation NSButton (ResizabilityExtentions)
- (CGFloat)breakpad_smartSizeToFit {
NSRect oldFrame = [self frame];
[self sizeToFit];
NSRect newFrame = [self frame];
// sizeToFit gives much worse results that IB's Size to Fit option. This is
// the amount of padding IB adds over a sizeToFit, empirically determined.
const float kExtraPaddingAmount = 12;
const float kMinButtonWidth = 70; // The default button size in IB.
newFrame.size.width = NSWidth(newFrame) + kExtraPaddingAmount;
if (NSWidth(newFrame) < kMinButtonWidth)
newFrame.size.width = kMinButtonWidth;
// Preserve the right edge location.
newFrame.origin.x = NSMaxX(oldFrame) - NSWidth(newFrame);
[self setFrame:newFrame];
return NSWidth(newFrame) - NSWidth(oldFrame);
}
@end
#pragma mark -
@interface Reporter(PrivateMethods)
- (id)initWithConfigFile:(const char *)configFile;
// Returns YES if it has been long enough since the last report that we should
// submit a report for this crash.
- (BOOL)reportIntervalElapsed;
// Returns YES if we should send the report without asking the user first.
- (BOOL)shouldSubmitSilently;
// Returns YES if the minidump was generated on demand.
- (BOOL)isOnDemand;
// Returns YES if we should ask the user to provide comments.
- (BOOL)shouldRequestComments;
// Returns YES if we should ask the user to provide an email address.
- (BOOL)shouldRequestEmail;
// Shows UI to the user to ask for permission to send and any extra information
// we've been instructed to request. Returns YES if the user allows the report
// to be sent.
- (BOOL)askUserPermissionToSend;
// Returns the short description of the crash, suitable for use as a dialog
// title (e.g., "The application Foo has quit unexpectedly").
- (NSString*)shortDialogMessage;
// Return explanatory text about the crash and the reporter, suitable for the
// body text of a dialog.
- (NSString*)explanatoryDialogText;
// Returns the amount of time the UI should be shown before timing out.
- (NSTimeInterval)messageTimeout;
// Preps the comment-prompting alert window for display:
// * localizes all the elements
// * resizes and adjusts layout as necessary for localization
// * removes the email section if includeEmail is NO
- (void)configureAlertWindowIncludingEmail:(BOOL)includeEmail;
// Rmevoes the email section of the dialog, adjusting the rest of the window
// as necessary.
- (void)removeEmailPrompt;
// Run an alert window with the given timeout. Returns
// NSRunStoppedResponse if the timeout is exceeded. A timeout of 0
// queues the message immediately in the modal run loop.
- (NSInteger)runModalWindow:(NSWindow*)window
withTimeout:(NSTimeInterval)timeout;
// This method is used to periodically update the UI with how many
// seconds are left in the dialog display.
- (void)updateSecondsLeftInDialogDisplay:(NSTimer*)theTimer;
// When we receive this notification, it means that the user has
// begun editing the email address or comments field, and we disable
// the timers so that the user has as long as they want to type
// in their comments/email.
- (void)controlTextDidBeginEditing:(NSNotification *)aNotification;
- (void)report;
@end
@implementation Reporter
//=============================================================================
- (id)initWithConfigFile:(const char *)configFile {
if ((self = [super init])) {
remainingDialogTime_ = 0;
uploader_ = [[Uploader alloc] initWithConfigFile:configFile];
if (!uploader_) {
[self release];
return nil;
}
}
return self;
}
//=============================================================================
- (BOOL)askUserPermissionToSend {
// Initialize Cocoa, needed to display the alert
NSApplicationLoad();
// Get the timeout value for the notification.
NSTimeInterval timeout = [self messageTimeout];
NSInteger buttonPressed = NSAlertAlternateReturn;
// Determine whether we should create a text box for user feedback.
if ([self shouldRequestComments]) {
BOOL didLoadNib = [NSBundle loadNibNamed:@"Breakpad" owner:self];
if (!didLoadNib) {
return NO;
}
[self configureAlertWindowIncludingEmail:[self shouldRequestEmail]];
buttonPressed = [self runModalWindow:alertWindow_ withTimeout:timeout];
// Extract info from the user into the uploader_.
if ([self commentsValue]) {
[[uploader_ parameters] setObject:[self commentsValue]
forKey:@BREAKPAD_COMMENTS];
}
if ([self emailValue]) {
[[uploader_ parameters] setObject:[self emailValue]
forKey:@BREAKPAD_EMAIL];
}
} else {
// Create an alert panel to tell the user something happened
NSPanel* alert =
NSGetAlertPanel([self shortDialogMessage],
@"%@",
NSLocalizedString(@"sendReportButton", @""),
NSLocalizedString(@"cancelButton", @""),
nil,
[self explanatoryDialogText]);
// Pop the alert with an automatic timeout, and wait for the response
buttonPressed = [self runModalWindow:alert withTimeout:timeout];
// Release the panel memory
NSReleaseAlertPanel(alert);
}
return buttonPressed == NSAlertDefaultReturn;
}
- (void)configureAlertWindowIncludingEmail:(BOOL)includeEmail {
// Swap in localized values, making size adjustments to impacted elements as
// we go. Remember that the origin is in the bottom left, so elements above
// "fall" as text areas are shrunk from their overly-large IB sizes.
// Localize the header. No resizing needed, as it has plenty of room.
[dialogTitle_ setStringValue:[self shortDialogMessage]];
// Localize the explanatory text field.
[commentMessage_ setStringValue:[NSString stringWithFormat:@"%@\n\n%@",
[self explanatoryDialogText],
NSLocalizedString(@"commentsMsg", @"")]];
CGFloat commentHeightDelta = [commentMessage_ breakpad_adjustHeightToFit];
[headerBox_ breakpad_shiftVertically:commentHeightDelta];
[alertWindow_ breakpad_adjustHeight:commentHeightDelta];
// Either localize the email explanation field or remove the whole email
// section depending on whether or not we are asking for email.
if (includeEmail) {
[emailMessage_ setStringValue:NSLocalizedString(@"emailMsg", @"")];
CGFloat emailHeightDelta = [emailMessage_ breakpad_adjustHeightToFit];
[preEmailBox_ breakpad_shiftVertically:emailHeightDelta];
[alertWindow_ breakpad_adjustHeight:emailHeightDelta];
} else {
[self removeEmailPrompt]; // Handles necessary resizing.
}
// Localize the email label, and shift the associated text field.
[emailLabel_ setStringValue:NSLocalizedString(@"emailLabel", @"")];
CGFloat emailLabelWidthDelta = [emailLabel_ breakpad_adjustWidthToFit];
[emailEntryField_ breakpad_shiftHorizontally:emailLabelWidthDelta];
// Localize the privacy policy label, and keep it right-aligned to the arrow.
[privacyLinkLabel_ setStringValue:NSLocalizedString(@"privacyLabel", @"")];
CGFloat privacyLabelWidthDelta =
[privacyLinkLabel_ breakpad_adjustWidthToFit];
[privacyLinkLabel_ breakpad_shiftHorizontally:(-privacyLabelWidthDelta)];
// Ensure that the email field and the privacy policy link don't overlap.
CGFloat kMinControlPadding = 8;
CGFloat maxEmailFieldWidth = NSMinX([privacyLinkLabel_ frame]) -
NSMinX([emailEntryField_ frame]) -
kMinControlPadding;
if (NSWidth([emailEntryField_ bounds]) > maxEmailFieldWidth &&
maxEmailFieldWidth > 0) {
NSSize emailSize = [emailEntryField_ frame].size;
emailSize.width = maxEmailFieldWidth;
[emailEntryField_ setFrameSize:emailSize];
}
// Localize the placeholder text.
[[commentsEntryField_ cell]
setPlaceholderString:NSLocalizedString(@"commentsPlaceholder", @"")];
[[emailEntryField_ cell]
setPlaceholderString:NSLocalizedString(@"emailPlaceholder", @"")];
// Localize the buttons, and keep the cancel button at the right distance.
[sendButton_ setTitle:NSLocalizedString(@"sendReportButton", @"")];
CGFloat sendButtonWidthDelta = [sendButton_ breakpad_smartSizeToFit];
[cancelButton_ breakpad_shiftHorizontally:(-sendButtonWidthDelta)];
[cancelButton_ setTitle:NSLocalizedString(@"cancelButton", @"")];
[cancelButton_ breakpad_smartSizeToFit];
}
- (void)removeEmailPrompt {
[emailSectionBox_ setHidden:YES];
CGFloat emailSectionHeight = NSHeight([emailSectionBox_ frame]);
[preEmailBox_ breakpad_shiftVertically:(-emailSectionHeight)];
[alertWindow_ breakpad_adjustHeight:(-emailSectionHeight)];
}
- (NSInteger)runModalWindow:(NSWindow*)window
withTimeout:(NSTimeInterval)timeout {
// Queue a |stopModal| message to be performed in |timeout| seconds.
if (timeout > 0.001) {
remainingDialogTime_ = timeout;
SEL updateSelector = @selector(updateSecondsLeftInDialogDisplay:);
messageTimer_ = [NSTimer scheduledTimerWithTimeInterval:1.0
target:self
selector:updateSelector
userInfo:nil
repeats:YES];
}
// Run the window modally and wait for either a |stopModal| message or a
// button click.
[NSApp activateIgnoringOtherApps:YES];
NSInteger returnMethod = [NSApp runModalForWindow:window];
return returnMethod;
}
- (IBAction)sendReport:(id)sender {
// Force the text fields to end editing so text for the currently focused
// field will be commited.
[alertWindow_ makeFirstResponder:alertWindow_];
[alertWindow_ orderOut:self];
// Use NSAlertDefaultReturn so that the return value of |runModalWithWindow|
// matches the AppKit function NSRunAlertPanel()
[NSApp stopModalWithCode:NSAlertDefaultReturn];
}
// UI Button Actions
//=============================================================================
- (IBAction)cancel:(id)sender {
[alertWindow_ orderOut:self];
// Use NSAlertDefaultReturn so that the return value of |runModalWithWindow|
// matches the AppKit function NSRunAlertPanel()
[NSApp stopModalWithCode:NSAlertAlternateReturn];
}
- (IBAction)showPrivacyPolicy:(id)sender {
// Get the localized privacy policy URL and open it in the default browser.
NSURL* privacyPolicyURL =
[NSURL URLWithString:NSLocalizedString(@"privacyPolicyURL", @"")];
[[NSWorkspace sharedWorkspace] openURL:privacyPolicyURL];
}
// Text Field Delegate Methods
//=============================================================================
- (BOOL) control:(NSControl*)control
textView:(NSTextView*)textView
doCommandBySelector:(SEL)commandSelector {
BOOL result = NO;
// If the user has entered text on the comment field, don't end
// editing on "return".
if (control == commentsEntryField_ &&
commandSelector == @selector(insertNewline:)
&& [[textView string] length] > 0) {
[textView insertNewlineIgnoringFieldEditor:self];
result = YES;
}
return result;
}
- (void)controlTextDidBeginEditing:(NSNotification *)aNotification {
[messageTimer_ invalidate];
[self setCountdownMessage:@""];
}
- (void)updateSecondsLeftInDialogDisplay:(NSTimer*)theTimer {
remainingDialogTime_ -= 1;
NSString *countdownMessage;
NSString *formatString;
int displayedTimeLeft; // This can be either minutes or seconds.
if (remainingDialogTime_ > 59) {
// calculate minutes remaining for UI purposes
displayedTimeLeft = (int)(remainingDialogTime_ / 60);
if (displayedTimeLeft == 1) {
formatString = NSLocalizedString(@"countdownMsgMinuteSingular", @"");
} else {
formatString = NSLocalizedString(@"countdownMsgMinutesPlural", @"");
}
} else {
displayedTimeLeft = (int)remainingDialogTime_;
if (displayedTimeLeft == 1) {
formatString = NSLocalizedString(@"countdownMsgSecondSingular", @"");
} else {
formatString = NSLocalizedString(@"countdownMsgSecondsPlural", @"");
}
}
countdownMessage = [NSString stringWithFormat:formatString,
displayedTimeLeft];
if (remainingDialogTime_ <= 30) {
[countdownLabel_ setTextColor:[NSColor redColor]];
}
[self setCountdownMessage:countdownMessage];
if (remainingDialogTime_ <= 0) {
[messageTimer_ invalidate];
[NSApp stopModal];
}
}
#pragma mark Accessors
#pragma mark -
//=============================================================================
- (NSString *)commentsValue {
return [[commentsValue_ retain] autorelease];
}
- (void)setCommentsValue:(NSString *)value {
if (commentsValue_ != value) {
[commentsValue_ release];
commentsValue_ = [value copy];
}
}
- (NSString *)emailValue {
return [[emailValue_ retain] autorelease];
}
- (void)setEmailValue:(NSString *)value {
if (emailValue_ != value) {
[emailValue_ release];
emailValue_ = [value copy];
}
}
- (NSString *)countdownMessage {
return [[countdownMessage_ retain] autorelease];
}
- (void)setCountdownMessage:(NSString *)value {
if (countdownMessage_ != value) {
[countdownMessage_ release];
countdownMessage_ = [value copy];
}
}
#pragma mark -
//=============================================================================
- (BOOL)reportIntervalElapsed {
float interval = [[[uploader_ parameters]
objectForKey:@BREAKPAD_REPORT_INTERVAL] floatValue];
NSString *program = [[uploader_ parameters] objectForKey:@BREAKPAD_PRODUCT];
NSUserDefaults *ud = [NSUserDefaults standardUserDefaults];
NSMutableDictionary *programDict =
[NSMutableDictionary dictionaryWithDictionary:[ud dictionaryForKey:program]];
NSNumber *lastTimeNum = [programDict objectForKey:kLastSubmission];
NSTimeInterval lastTime = lastTimeNum ? [lastTimeNum floatValue] : 0;
NSTimeInterval now = CFAbsoluteTimeGetCurrent();
NSTimeInterval spanSeconds = (now - lastTime);
[programDict setObject:[NSNumber numberWithDouble:now]
forKey:kLastSubmission];
[ud setObject:programDict forKey:program];
[ud synchronize];
// If we've specified an interval and we're within that time, don't ask the
// user if we should report
GTMLoggerDebug(@"Reporter Interval: %f", interval);
if (interval > spanSeconds) {
GTMLoggerDebug(@"Within throttling interval, not sending report");
return NO;
}
return YES;
}
- (BOOL)isOnDemand {
return [[[uploader_ parameters] objectForKey:@BREAKPAD_ON_DEMAND]
isEqualToString:@"YES"];
}
- (BOOL)shouldSubmitSilently {
return [[[uploader_ parameters] objectForKey:@BREAKPAD_SKIP_CONFIRM]
isEqualToString:@"YES"];
}
- (BOOL)shouldRequestComments {
return [[[uploader_ parameters] objectForKey:@BREAKPAD_REQUEST_COMMENTS]
isEqualToString:@"YES"];
}
- (BOOL)shouldRequestEmail {
return [[[uploader_ parameters] objectForKey:@BREAKPAD_REQUEST_EMAIL]
isEqualToString:@"YES"];
}
- (NSString*)shortDialogMessage {
NSString *displayName =
[[uploader_ parameters] objectForKey:@BREAKPAD_PRODUCT_DISPLAY];
if (![displayName length])
displayName = [[uploader_ parameters] objectForKey:@BREAKPAD_PRODUCT];
if ([self isOnDemand]) {
// Local variable to pacify clang's -Wformat-extra-args.
NSString* format = NSLocalizedString(@"noCrashDialogHeader", @"");
return [NSString stringWithFormat:format, displayName];
} else {
// Local variable to pacify clang's -Wformat-extra-args.
NSString* format = NSLocalizedString(@"crashDialogHeader", @"");
return [NSString stringWithFormat:format, displayName];
}
}
- (NSString*)explanatoryDialogText {
NSString *displayName =
[[uploader_ parameters] objectForKey:@BREAKPAD_PRODUCT_DISPLAY];
if (![displayName length])
displayName = [[uploader_ parameters] objectForKey:@BREAKPAD_PRODUCT];
NSString *vendor = [[uploader_ parameters] objectForKey:@BREAKPAD_VENDOR];
if (![vendor length])
vendor = @"unknown vendor";
if ([self isOnDemand]) {
// Local variable to pacify clang's -Wformat-extra-args.
NSString* format = NSLocalizedString(@"noCrashDialogMsg", @"");
return [NSString stringWithFormat:format, vendor, displayName];
} else {
// Local variable to pacify clang's -Wformat-extra-args.
NSString* format = NSLocalizedString(@"crashDialogMsg", @"");
return [NSString stringWithFormat:format, vendor];
}
}
- (NSTimeInterval)messageTimeout {
// Get the timeout value for the notification.
NSTimeInterval timeout = [[[uploader_ parameters]
objectForKey:@BREAKPAD_CONFIRM_TIMEOUT] floatValue];
// Require a timeout of at least a minute (except 0, which means no timeout).
if (timeout > 0.001 && timeout < 60.0) {
timeout = 60.0;
}
return timeout;
}
- (void)report {
[uploader_ report];
}
//=============================================================================
- (void)dealloc {
[uploader_ release];
[super dealloc];
}
- (void)awakeFromNib {
[emailEntryField_ setMaximumLength:kEmailMaxLength];
[commentsEntryField_ setMaximumLength:kUserCommentsMaxLength];
}
@end
//=============================================================================
@implementation LengthLimitingTextField
- (void)setMaximumLength:(NSUInteger)maxLength {
maximumLength_ = maxLength;
}
// This is the method we're overriding in NSTextField, which lets us
// limit the user's input if it makes the string too long.
- (BOOL) textView:(NSTextView *)textView
shouldChangeTextInRange:(NSRange)affectedCharRange
replacementString:(NSString *)replacementString {
// Sometimes the range comes in invalid, so reject if we can't
// figure out if the replacement text is too long.
if (affectedCharRange.location == NSNotFound) {
return NO;
}
// Figure out what the new string length would be, taking into
// account user selections.
NSUInteger newStringLength =
[[textView string] length] - affectedCharRange.length +
[replacementString length];
if (newStringLength > maximumLength_) {
return NO;
} else {
return YES;
}
}
// Cut, copy, and paste have to be caught specifically since there is no menu.
- (BOOL)performKeyEquivalent:(NSEvent*)event {
// Only handle the key equivalent if |self| is the text field with focus.
NSText* fieldEditor = [self currentEditor];
if (fieldEditor != nil) {
// Check for a single "Command" modifier
NSUInteger modifiers = [event modifierFlags];
modifiers &= NSDeviceIndependentModifierFlagsMask;
if (modifiers == NSCommandKeyMask) {
// Now, check for Select All, Cut, Copy, or Paste key equivalents.
NSString* characters = [event characters];
// Select All is Command-A.
if ([characters isEqualToString:@"a"]) {
[fieldEditor selectAll:self];
return YES;
// Cut is Command-X.
} else if ([characters isEqualToString:@"x"]) {
[fieldEditor cut:self];
return YES;
// Copy is Command-C.
} else if ([characters isEqualToString:@"c"]) {
[fieldEditor copy:self];
return YES;
// Paste is Command-V.
} else if ([characters isEqualToString:@"v"]) {
[fieldEditor paste:self];
return YES;
}
}
}
// Let the super class handle the rest (e.g. Command-Period will cancel).
return [super performKeyEquivalent:event];
}
@end
//=============================================================================
int main(int argc, const char *argv[]) {
NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
#if DEBUG
// Log to stderr in debug builds.
[GTMLogger setSharedLogger:[GTMLogger standardLoggerWithStderr]];
#endif
GTMLoggerDebug(@"Reporter Launched, argc=%d", argc);
// The expectation is that there will be one argument which is the path
// to the configuration file
if (argc != 2) {
exit(1);
}
Reporter *reporter = [[Reporter alloc] initWithConfigFile:argv[1]];
if (!reporter) {
GTMLoggerDebug(@"reporter initialization failed");
exit(1);
}
// only submit a report if we have not recently crashed in the past
BOOL shouldSubmitReport = [reporter reportIntervalElapsed];
BOOL okayToSend = NO;
// ask user if we should send
if (shouldSubmitReport) {
if ([reporter shouldSubmitSilently]) {
GTMLoggerDebug(@"Skipping confirmation and sending report");
okayToSend = YES;
} else {
okayToSend = [reporter askUserPermissionToSend];
}
}
// If we're running as root, switch over to nobody
if (getuid() == 0 || geteuid() == 0) {
struct passwd *pw = getpwnam("nobody");
// If we can't get a non-root uid, don't send the report
if (!pw) {
GTMLoggerDebug(@"!pw - %s", strerror(errno));
exit(0);
}
if (setgid(pw->pw_gid) == -1) {
GTMLoggerDebug(@"setgid(pw->pw_gid) == -1 - %s", strerror(errno));
exit(0);
}
if (setuid(pw->pw_uid) == -1) {
GTMLoggerDebug(@"setuid(pw->pw_uid) == -1 - %s", strerror(errno));
exit(0);
}
}
else {
GTMLoggerDebug(@"getuid() !=0 || geteuid() != 0");
}
if (okayToSend && shouldSubmitReport) {
GTMLoggerDebug(@"Sending Report");
[reporter report];
GTMLoggerDebug(@"Report Sent!");
} else {
GTMLoggerDebug(@"Not sending crash report okayToSend=%d, "\
"shouldSubmitReport=%d", okayToSend, shouldSubmitReport);
}
GTMLoggerDebug(@"Exiting with no errors");
// Cleanup
[reporter release];
[pool release];
return 0;
}

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// Copyright (c) 2011, Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// This component uses the HTTPMultipartUpload of the breakpad project to send
// the minidump and associated data to the crash reporting servers.
// It will perform throttling based on the parameters passed to it and will
// prompt the user to send the minidump.
#include <Foundation/Foundation.h>
#import "common/mac/GTMDefines.h"
#define kClientIdPreferenceKey @"clientid"
extern NSString *const kGoogleServerType;
extern NSString *const kSocorroServerType;
extern NSString *const kDefaultServerType;
@interface Uploader : NSObject {
@private
NSMutableDictionary *parameters_; // Key value pairs of data (STRONG)
NSData *minidumpContents_; // The data in the minidump (STRONG)
NSData *logFileData_; // An NSdata for the tar,
// bz2'd log file.
NSMutableDictionary *serverDictionary_; // The dictionary mapping a
// server type name to a
// dictionary of server
// parameter names.
NSMutableDictionary *socorroDictionary_; // The dictionary for
// Socorro.
NSMutableDictionary *googleDictionary_; // The dictionary for
// Google.
NSMutableDictionary *extraServerVars_; // A dictionary containing
// extra key/value pairs
// that are uploaded to the
// crash server with the
// minidump.
}
- (id)initWithConfigFile:(const char *)configFile;
- (id)initWithConfig:(NSDictionary *)config;
// Reads the file |configFile| and returns the corresponding NSDictionary.
// |configFile| will be deleted after reading.
+ (NSDictionary *)readConfigurationDataFromFile:(NSString *)configFile;
- (NSMutableDictionary *)parameters;
- (void)report;
// Upload the given data to the crash server.
- (void)uploadData:(NSData *)data name:(NSString *)name;
// This method adds a key/value pair to the dictionary that
// will be uploaded to the crash server.
- (void)addServerParameter:(id)value forKey:(NSString *)key;
// This method process the HTTP response and renames the minidump file with the
// new ID.
- (void)handleNetworkResponse:(NSData *)data withError:(NSError *)error;
@end

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// Copyright (c) 2011, Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#import <fcntl.h>
#import <sys/stat.h>
#include <TargetConditionals.h>
#import <unistd.h>
#import <SystemConfiguration/SystemConfiguration.h>
#import "common/mac/HTTPMultipartUpload.h"
#import "client/apple/Framework/BreakpadDefines.h"
#import "client/mac/sender/uploader.h"
#import "common/mac/GTMLogger.h"
const int kMinidumpFileLengthLimit = 2 * 1024 * 1024; // 2MB
#define kApplePrefsSyncExcludeAllKey \
@"com.apple.PreferenceSync.ExcludeAllSyncKeys"
NSString *const kGoogleServerType = @"google";
NSString *const kSocorroServerType = @"socorro";
NSString *const kDefaultServerType = @"google";
#pragma mark -
namespace {
// Read one line from the configuration file.
NSString *readString(int fileId) {
NSMutableString *str = [NSMutableString stringWithCapacity:32];
char ch[2] = { 0 };
while (read(fileId, &ch[0], 1) == 1) {
if (ch[0] == '\n') {
// Break if this is the first newline after reading some other string
// data.
if ([str length])
break;
} else {
[str appendString:[NSString stringWithUTF8String:ch]];
}
}
return str;
}
//=============================================================================
// Read |length| of binary data from the configuration file. This method will
// returns |nil| in case of error.
NSData *readData(int fileId, ssize_t length) {
NSMutableData *data = [NSMutableData dataWithLength:length];
char *bytes = (char *)[data bytes];
if (read(fileId, bytes, length) != length)
return nil;
return data;
}
//=============================================================================
// Read the configuration from the config file.
NSDictionary *readConfigurationData(const char *configFile) {
int fileId = open(configFile, O_RDONLY, 0600);
if (fileId == -1) {
GTMLoggerDebug(@"Couldn't open config file %s - %s",
configFile,
strerror(errno));
}
// we want to avoid a build-up of old config files even if they
// have been incorrectly written by the framework
if (unlink(configFile)) {
GTMLoggerDebug(@"Couldn't unlink config file %s - %s",
configFile,
strerror(errno));
}
if (fileId == -1) {
return nil;
}
NSMutableDictionary *config = [NSMutableDictionary dictionary];
while (1) {
NSString *key = readString(fileId);
if (![key length])
break;
// Read the data. Try to convert to a UTF-8 string, or just save
// the data
NSString *lenStr = readString(fileId);
ssize_t len = [lenStr intValue];
NSData *data = readData(fileId, len);
id value = [[NSString alloc] initWithData:data
encoding:NSUTF8StringEncoding];
[config setObject:(value ? value : data) forKey:key];
[value release];
}
close(fileId);
return config;
}
} // namespace
#pragma mark -
@interface Uploader(PrivateMethods)
// Update |parameters_| as well as the server parameters using |config|.
- (void)translateConfigurationData:(NSDictionary *)config;
// Read the minidump referenced in |parameters_| and update |minidumpContents_|
// with its content.
- (BOOL)readMinidumpData;
// Read the log files referenced in |parameters_| and update |logFileData_|
// with their content.
- (BOOL)readLogFileData;
// Returns a unique client id (user-specific), creating a persistent
// one in the user defaults, if necessary.
- (NSString*)clientID;
// Returns a dictionary that can be used to map Breakpad parameter names to
// URL parameter names.
- (NSMutableDictionary *)dictionaryForServerType:(NSString *)serverType;
// Helper method to set HTTP parameters based on server type. This is
// called right before the upload - crashParameters will contain, on exit,
// URL parameters that should be sent with the minidump.
- (BOOL)populateServerDictionary:(NSMutableDictionary *)crashParameters;
// Initialization helper to create dictionaries mapping Breakpad
// parameters to URL parameters
- (void)createServerParameterDictionaries;
// Accessor method for the URL parameter dictionary
- (NSMutableDictionary *)urlParameterDictionary;
// Records the uploaded crash ID to the log file.
- (void)logUploadWithID:(const char *)uploadID;
@end
@implementation Uploader
//=============================================================================
- (id)initWithConfigFile:(const char *)configFile {
NSDictionary *config = readConfigurationData(configFile);
if (!config)
return nil;
return [self initWithConfig:config];
}
//=============================================================================
- (id)initWithConfig:(NSDictionary *)config {
if ((self = [super init])) {
// Because the reporter is embedded in the framework (and many copies
// of the framework may exist) its not completely certain that the OS
// will obey the com.apple.PreferenceSync.ExcludeAllSyncKeys in our
// Info.plist. To make sure, also set the key directly if needed.
NSUserDefaults *ud = [NSUserDefaults standardUserDefaults];
if (![ud boolForKey:kApplePrefsSyncExcludeAllKey]) {
[ud setBool:YES forKey:kApplePrefsSyncExcludeAllKey];
}
[self createServerParameterDictionaries];
[self translateConfigurationData:config];
// Read the minidump into memory.
[self readMinidumpData];
[self readLogFileData];
}
return self;
}
//=============================================================================
+ (NSDictionary *)readConfigurationDataFromFile:(NSString *)configFile {
return readConfigurationData([configFile fileSystemRepresentation]);
}
//=============================================================================
- (void)translateConfigurationData:(NSDictionary *)config {
parameters_ = [[NSMutableDictionary alloc] init];
NSEnumerator *it = [config keyEnumerator];
while (NSString *key = [it nextObject]) {
// If the keyname is prefixed by BREAKPAD_SERVER_PARAMETER_PREFIX
// that indicates that it should be uploaded to the server along
// with the minidump, so we treat it specially.
if ([key hasPrefix:@BREAKPAD_SERVER_PARAMETER_PREFIX]) {
NSString *urlParameterKey =
[key substringFromIndex:[@BREAKPAD_SERVER_PARAMETER_PREFIX length]];
if ([urlParameterKey length]) {
id value = [config objectForKey:key];
if ([value isKindOfClass:[NSString class]]) {
[self addServerParameter:(NSString *)value
forKey:urlParameterKey];
} else {
[self addServerParameter:(NSData *)value
forKey:urlParameterKey];
}
}
} else {
[parameters_ setObject:[config objectForKey:key] forKey:key];
}
}
// generate a unique client ID based on this host's MAC address
// then add a key/value pair for it
NSString *clientID = [self clientID];
[parameters_ setObject:clientID forKey:@"guid"];
}
// Per user per machine
- (NSString *)clientID {
NSUserDefaults *ud = [NSUserDefaults standardUserDefaults];
NSString *crashClientID = [ud stringForKey:kClientIdPreferenceKey];
if (crashClientID) {
return crashClientID;
}
// Otherwise, if we have no client id, generate one!
srandom((int)[[NSDate date] timeIntervalSince1970]);
long clientId1 = random();
long clientId2 = random();
long clientId3 = random();
crashClientID = [NSString stringWithFormat:@"%lx%lx%lx",
clientId1, clientId2, clientId3];
[ud setObject:crashClientID forKey:kClientIdPreferenceKey];
[ud synchronize];
return crashClientID;
}
//=============================================================================
- (BOOL)readLogFileData {
#if TARGET_OS_IPHONE
return NO;
#else
unsigned int logFileCounter = 0;
NSString *logPath;
size_t logFileTailSize =
[[parameters_ objectForKey:@BREAKPAD_LOGFILE_UPLOAD_SIZE] intValue];
NSMutableArray *logFilenames; // An array of NSString, one per log file
logFilenames = [[NSMutableArray alloc] init];
char tmpDirTemplate[80] = "/tmp/CrashUpload-XXXXX";
char *tmpDir = mkdtemp(tmpDirTemplate);
// Construct key names for the keys we expect to contain log file paths
for(logFileCounter = 0;; logFileCounter++) {
NSString *logFileKey = [NSString stringWithFormat:@"%@%d",
@BREAKPAD_LOGFILE_KEY_PREFIX,
logFileCounter];
logPath = [parameters_ objectForKey:logFileKey];
// They should all be consecutive, so if we don't find one, assume
// we're done
if (!logPath) {
break;
}
NSData *entireLogFile = [[NSData alloc] initWithContentsOfFile:logPath];
if (entireLogFile == nil) {
continue;
}
NSRange fileRange;
// Truncate the log file, only if necessary
if ([entireLogFile length] <= logFileTailSize) {
fileRange = NSMakeRange(0, [entireLogFile length]);
} else {
fileRange = NSMakeRange([entireLogFile length] - logFileTailSize,
logFileTailSize);
}
char tmpFilenameTemplate[100];
// Generate a template based on the log filename
sprintf(tmpFilenameTemplate,"%s/%s-XXXX", tmpDir,
[[logPath lastPathComponent] fileSystemRepresentation]);
char *tmpFile = mktemp(tmpFilenameTemplate);
NSData *logSubdata = [entireLogFile subdataWithRange:fileRange];
NSString *tmpFileString = [NSString stringWithUTF8String:tmpFile];
[logSubdata writeToFile:tmpFileString atomically:NO];
[logFilenames addObject:[tmpFileString lastPathComponent]];
[entireLogFile release];
}
if ([logFilenames count] == 0) {
[logFilenames release];
logFileData_ = nil;
return NO;
}
// now, bzip all files into one
NSTask *tarTask = [[NSTask alloc] init];
[tarTask setCurrentDirectoryPath:[NSString stringWithUTF8String:tmpDir]];
[tarTask setLaunchPath:@"/usr/bin/tar"];
NSMutableArray *bzipArgs = [NSMutableArray arrayWithObjects:@"-cjvf",
@"log.tar.bz2",nil];
[bzipArgs addObjectsFromArray:logFilenames];
[logFilenames release];
[tarTask setArguments:bzipArgs];
[tarTask launch];
[tarTask waitUntilExit];
[tarTask release];
NSString *logTarFile = [NSString stringWithFormat:@"%s/log.tar.bz2",tmpDir];
logFileData_ = [[NSData alloc] initWithContentsOfFile:logTarFile];
if (logFileData_ == nil) {
GTMLoggerDebug(@"Cannot find temp tar log file: %@", logTarFile);
return NO;
}
return YES;
#endif // TARGET_OS_IPHONE
}
//=============================================================================
- (BOOL)readMinidumpData {
NSString *minidumpDir =
[parameters_ objectForKey:@kReporterMinidumpDirectoryKey];
NSString *minidumpID = [parameters_ objectForKey:@kReporterMinidumpIDKey];
if (![minidumpID length])
return NO;
NSString *path = [minidumpDir stringByAppendingPathComponent:minidumpID];
path = [path stringByAppendingPathExtension:@"dmp"];
// check the size of the minidump and limit it to a reasonable size
// before attempting to load into memory and upload
const char *fileName = [path fileSystemRepresentation];
struct stat fileStatus;
BOOL success = YES;
if (!stat(fileName, &fileStatus)) {
if (fileStatus.st_size > kMinidumpFileLengthLimit) {
fprintf(stderr, "Breakpad Uploader: minidump file too large " \
"to upload : %d\n", (int)fileStatus.st_size);
success = NO;
}
} else {
fprintf(stderr, "Breakpad Uploader: unable to determine minidump " \
"file length\n");
success = NO;
}
if (success) {
minidumpContents_ = [[NSData alloc] initWithContentsOfFile:path];
success = ([minidumpContents_ length] ? YES : NO);
}
if (!success) {
// something wrong with the minidump file -- delete it
unlink(fileName);
}
return success;
}
#pragma mark -
//=============================================================================
- (void)createServerParameterDictionaries {
serverDictionary_ = [[NSMutableDictionary alloc] init];
socorroDictionary_ = [[NSMutableDictionary alloc] init];
googleDictionary_ = [[NSMutableDictionary alloc] init];
extraServerVars_ = [[NSMutableDictionary alloc] init];
[serverDictionary_ setObject:socorroDictionary_ forKey:kSocorroServerType];
[serverDictionary_ setObject:googleDictionary_ forKey:kGoogleServerType];
[googleDictionary_ setObject:@"ptime" forKey:@BREAKPAD_PROCESS_UP_TIME];
[googleDictionary_ setObject:@"email" forKey:@BREAKPAD_EMAIL];
[googleDictionary_ setObject:@"comments" forKey:@BREAKPAD_COMMENTS];
[googleDictionary_ setObject:@"prod" forKey:@BREAKPAD_PRODUCT];
[googleDictionary_ setObject:@"ver" forKey:@BREAKPAD_VERSION];
[googleDictionary_ setObject:@"guid" forKey:@"guid"];
[socorroDictionary_ setObject:@"Comments" forKey:@BREAKPAD_COMMENTS];
[socorroDictionary_ setObject:@"CrashTime"
forKey:@BREAKPAD_PROCESS_CRASH_TIME];
[socorroDictionary_ setObject:@"StartupTime"
forKey:@BREAKPAD_PROCESS_START_TIME];
[socorroDictionary_ setObject:@"Version"
forKey:@BREAKPAD_VERSION];
[socorroDictionary_ setObject:@"ProductName"
forKey:@BREAKPAD_PRODUCT];
[socorroDictionary_ setObject:@"Email"
forKey:@BREAKPAD_EMAIL];
}
- (NSMutableDictionary *)dictionaryForServerType:(NSString *)serverType {
if (serverType == nil || [serverType length] == 0) {
return [serverDictionary_ objectForKey:kDefaultServerType];
}
return [serverDictionary_ objectForKey:serverType];
}
- (NSMutableDictionary *)urlParameterDictionary {
NSString *serverType = [parameters_ objectForKey:@BREAKPAD_SERVER_TYPE];
return [self dictionaryForServerType:serverType];
}
- (BOOL)populateServerDictionary:(NSMutableDictionary *)crashParameters {
NSDictionary *urlParameterNames = [self urlParameterDictionary];
id key;
NSEnumerator *enumerator = [parameters_ keyEnumerator];
while ((key = [enumerator nextObject])) {
// The key from parameters_ corresponds to a key in
// urlParameterNames. The value in parameters_ gets stored in
// crashParameters with a key that is the value in
// urlParameterNames.
// For instance, if parameters_ has [PRODUCT_NAME => "FOOBAR"] and
// urlParameterNames has [PRODUCT_NAME => "pname"] the final HTTP
// URL parameter becomes [pname => "FOOBAR"].
NSString *breakpadParameterName = (NSString *)key;
NSString *urlParameter = [urlParameterNames
objectForKey:breakpadParameterName];
if (urlParameter) {
[crashParameters setObject:[parameters_ objectForKey:key]
forKey:urlParameter];
}
}
// Now, add the parameters that were added by the application.
enumerator = [extraServerVars_ keyEnumerator];
while ((key = [enumerator nextObject])) {
NSString *urlParameterName = (NSString *)key;
NSString *urlParameterValue =
[extraServerVars_ objectForKey:urlParameterName];
[crashParameters setObject:urlParameterValue
forKey:urlParameterName];
}
return YES;
}
- (void)addServerParameter:(id)value forKey:(NSString *)key {
[extraServerVars_ setObject:value forKey:key];
}
//=============================================================================
- (void)handleNetworkResponse:(NSData *)data withError:(NSError *)error {
NSString *result = [[NSString alloc] initWithData:data
encoding:NSUTF8StringEncoding];
const char *reportID = "ERR";
if (error) {
fprintf(stderr, "Breakpad Uploader: Send Error: %s\n",
[[error description] UTF8String]);
} else {
NSCharacterSet *trimSet =
[NSCharacterSet whitespaceAndNewlineCharacterSet];
reportID = [[result stringByTrimmingCharactersInSet:trimSet] UTF8String];
[self logUploadWithID:reportID];
}
// rename the minidump file according to the id returned from the server
NSString *minidumpDir =
[parameters_ objectForKey:@kReporterMinidumpDirectoryKey];
NSString *minidumpID = [parameters_ objectForKey:@kReporterMinidumpIDKey];
NSString *srcString = [NSString stringWithFormat:@"%@/%@.dmp",
minidumpDir, minidumpID];
NSString *destString = [NSString stringWithFormat:@"%@/%s.dmp",
minidumpDir, reportID];
const char *src = [srcString fileSystemRepresentation];
const char *dest = [destString fileSystemRepresentation];
if (rename(src, dest) == 0) {
GTMLoggerInfo(@"Breakpad Uploader: Renamed %s to %s after successful " \
"upload",src, dest);
}
else {
// can't rename - don't worry - it's not important for users
GTMLoggerDebug(@"Breakpad Uploader: successful upload report ID = %s\n",
reportID );
}
[result release];
}
//=============================================================================
- (void)report {
NSURL *url = [NSURL URLWithString:[parameters_ objectForKey:@BREAKPAD_URL]];
HTTPMultipartUpload *upload = [[HTTPMultipartUpload alloc] initWithURL:url];
NSMutableDictionary *uploadParameters = [NSMutableDictionary dictionary];
if (![self populateServerDictionary:uploadParameters]) {
[upload release];
return;
}
[upload setParameters:uploadParameters];
// Add minidump file
if (minidumpContents_) {
[upload addFileContents:minidumpContents_ name:@"upload_file_minidump"];
// If there is a log file, upload it together with the minidump.
if (logFileData_) {
[upload addFileContents:logFileData_ name:@"log"];
}
// Send it
NSError *error = nil;
NSData *data = [upload send:&error];
if (![url isFileURL]) {
[self handleNetworkResponse:data withError:error];
} else {
if (error) {
fprintf(stderr, "Breakpad Uploader: Error writing request file: %s\n",
[[error description] UTF8String]);
}
}
} else {
// Minidump is missing -- upload just the log file.
if (logFileData_) {
[self uploadData:logFileData_ name:@"log"];
}
}
[upload release];
}
- (void)uploadData:(NSData *)data name:(NSString *)name {
NSURL *url = [NSURL URLWithString:[parameters_ objectForKey:@BREAKPAD_URL]];
NSMutableDictionary *uploadParameters = [NSMutableDictionary dictionary];
if (![self populateServerDictionary:uploadParameters])
return;
HTTPMultipartUpload *upload =
[[HTTPMultipartUpload alloc] initWithURL:url];
[uploadParameters setObject:name forKey:@"type"];
[upload setParameters:uploadParameters];
[upload addFileContents:data name:name];
[upload send:nil];
[upload release];
}
- (void)logUploadWithID:(const char *)uploadID {
NSString *minidumpDir =
[parameters_ objectForKey:@kReporterMinidumpDirectoryKey];
NSString *logFilePath = [NSString stringWithFormat:@"%@/%s",
minidumpDir, kReporterLogFilename];
NSString *logLine = [NSString stringWithFormat:@"%0.f,%s\n",
[[NSDate date] timeIntervalSince1970], uploadID];
NSData *logData = [logLine dataUsingEncoding:NSUTF8StringEncoding];
NSFileManager *fileManager = [NSFileManager defaultManager];
if ([fileManager fileExistsAtPath:logFilePath]) {
NSFileHandle *logFileHandle =
[NSFileHandle fileHandleForWritingAtPath:logFilePath];
[logFileHandle seekToEndOfFile];
[logFileHandle writeData:logData];
[logFileHandle closeFile];
} else {
[fileManager createFileAtPath:logFilePath
contents:logData
attributes:nil];
}
}
//=============================================================================
- (NSMutableDictionary *)parameters {
return parameters_;
}
//=============================================================================
- (void)dealloc {
[parameters_ release];
[minidumpContents_ release];
[logFileData_ release];
[googleDictionary_ release];
[socorroDictionary_ release];
[serverDictionary_ release];
[extraServerVars_ release];
[super dealloc];
}
@end

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@ -1,65 +0,0 @@
// Copyright (c) 2006, Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#import <Cocoa/Cocoa.h>
#import <Breakpad/Breakpad.h>
enum BreakpadForkBehavior {
DONOTHING = 0,
UNINSTALL,
RESETEXCEPTIONPORT
};
enum BreakpadForkTestCrashPoint {
DURINGLAUNCH = 5,
AFTERLAUNCH = 6,
BETWEENFORKEXEC = 7
};
@interface Controller : NSObject {
IBOutlet NSWindow *window_;
IBOutlet NSWindow *forkTestOptions_;
BreakpadRef breakpad_;
enum BreakpadForkBehavior bpForkOption;
BOOL useVFork;
enum BreakpadForkTestCrashPoint progCrashPoint;
}
- (IBAction)crash:(id)sender;
- (IBAction)forkTestOptions:(id)sender;
- (IBAction)forkTestGo:(id)sender;
- (IBAction)showForkTestWindow:(id) sender;
- (void)generateReportWithoutCrash:(id)sender;
- (void)awakeFromNib;
@end

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@ -1,261 +0,0 @@
// Copyright (c) 2006, Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#import <Breakpad/Breakpad.h>
#import "Controller.h"
#import "TestClass.h"
#import "GTMDefines.h"
#include <unistd.h>
#include <mach/mach.h>
@implementation Controller
- (void)causeCrash {
float *aPtr = nil;
NSLog(@"Crash!");
NSLog(@"Bad programmer: %f", *aPtr);
}
- (void)generateReportWithoutCrash:(id)sender {
BreakpadGenerateAndSendReport(breakpad_);
}
- (IBAction)showForkTestWindow:(id) sender {
[forkTestOptions_ setIsVisible:YES];
}
- (IBAction)forkTestOptions:(id)sender {
NSInteger tag = [[sender selectedCell] tag];
NSLog(@"sender tag: %d", tag);
if (tag <= 2) {
bpForkOption = tag;
}
if (tag == 3) {
useVFork = NO;
}
if (tag == 4) {
useVFork = YES;
}
if (tag >= 5 && tag <= 7) {
progCrashPoint = tag;
}
}
- (IBAction)forkTestGo:(id)sender {
NSString *resourcePath = [[NSBundle bundleForClass:
[self class]] resourcePath];
NSString *execProgname = nil;
if (progCrashPoint == DURINGLAUNCH) {
execProgname = [resourcePath stringByAppendingString:@"/crashduringload"];
} else if (progCrashPoint == AFTERLAUNCH) {
execProgname = [resourcePath stringByAppendingString:@"/crashInMain"];
}
const char *progName = NULL;
if (progCrashPoint != BETWEENFORKEXEC) {
progName = [execProgname UTF8String];
}
int pid;
if (bpForkOption == UNINSTALL) {
BreakpadRelease(breakpad_);
}
if (useVFork) {
pid = vfork();
} else {
pid = fork();
}
if (pid == 0) {
sleep(3);
NSLog(@"Child continuing");
FILE *fd = fopen("/tmp/childlog.txt","wt");
kern_return_t kr;
if (bpForkOption == RESETEXCEPTIONPORT) {
kr = task_set_exception_ports(mach_task_self(),
EXC_MASK_BAD_ACCESS | EXC_MASK_BAD_INSTRUCTION |
EXC_MASK_ARITHMETIC | EXC_MASK_BREAKPOINT,
MACH_PORT_NULL,
EXCEPTION_DEFAULT,
THREAD_STATE_NONE);
fprintf(fd,"task_set_exception_ports returned %d\n", kr);
}
if (progCrashPoint == BETWEENFORKEXEC) {
fprintf(fd,"crashing post-fork\n");
int *a = NULL;
printf("%d\n",*a++);
}
fprintf(fd,"about to call exec with %s\n", progName);
fclose(fd);
int i = execl(progName, progName, NULL);
fprintf(fd, "exec returned! %d\n", i);
fclose(fd);
}
}
- (IBAction)crash:(id)sender {
NSInteger tag = [sender tag];
if (tag == 1) {
[NSObject cancelPreviousPerformRequestsWithTarget:self];
[self performSelector:@selector(causeCrash) withObject:nil afterDelay:10.0];
[sender setState:NSOnState];
return;
}
if (tag == 2 && breakpad_) {
BreakpadRelease(breakpad_);
breakpad_ = NULL;
return;
}
[self causeCrash];
}
- (void)anotherThread {
NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
TestClass *tc = [[TestClass alloc] init];
[tc wait];
[pool release];
}
- (void)awakeFromNib {
NSBundle *bundle = [NSBundle mainBundle];
NSDictionary *info = [bundle infoDictionary];
breakpad_ = BreakpadCreate(info);
// Do some unit tests with keys
// first a series of bogus values
BreakpadSetKeyValue(breakpad_, nil, @"bad2");
BreakpadSetKeyValue(nil, @"bad3", @"bad3");
// Now some good ones
BreakpadSetKeyValue(breakpad_,@"key1", @"value1");
BreakpadSetKeyValue(breakpad_,@"key2", @"value2");
BreakpadSetKeyValue(breakpad_,@"key3", @"value3");
// Look for a bogus one that we didn't try to set
NSString *test = BreakpadKeyValue(breakpad_, @"bad4");
if (test) {
NSLog(@"Bad BreakpadKeyValue (bad4)");
}
// Look for a bogus one we did try to set
test = BreakpadKeyValue(breakpad_, @"bad1");
if (test) {
NSLog(@"Bad BreakpadKeyValue (bad1)");
}
// Test some bad args for BreakpadKeyValue
test = BreakpadKeyValue(nil, @"bad5");
if (test) {
NSLog(@"Bad BreakpadKeyValue (bad5)");
}
test = BreakpadKeyValue(breakpad_, nil);
if (test) {
NSLog(@"Bad BreakpadKeyValue (nil)");
}
// Find some we did set
test = BreakpadKeyValue(breakpad_, @"key1");
if (![test isEqualToString:@"value1"]) {
NSLog(@"Can't find BreakpadKeyValue (key1)");
}
test = BreakpadKeyValue(breakpad_, @"key2");
if (![test isEqualToString:@"value2"]) {
NSLog(@"Can't find BreakpadKeyValue (key2)");
}
test = BreakpadKeyValue(breakpad_, @"key3");
if (![test isEqualToString:@"value3"]) {
NSLog(@"Can't find BreakpadKeyValue (key3)");
}
// Bad args for BreakpadRemoveKeyValue
BreakpadRemoveKeyValue(nil, @"bad6");
BreakpadRemoveKeyValue(breakpad_, nil);
// Remove one that is valid
BreakpadRemoveKeyValue(breakpad_, @"key3");
// Try and find it
test = BreakpadKeyValue(breakpad_, @"key3");
if (test) {
NSLog(@"Shouldn't find BreakpadKeyValue (key3)");
}
// Try and remove it again
BreakpadRemoveKeyValue(breakpad_, @"key3");
// Try removal by setting to nil
BreakpadSetKeyValue(breakpad_,@"key2", nil);
// Try and find it
test = BreakpadKeyValue(breakpad_, @"key2");
if (test) {
NSLog(@"Shouldn't find BreakpadKeyValue (key2)");
}
BreakpadAddUploadParameter(breakpad_,
@"MeaningOfLife",
@"42");
[NSThread detachNewThreadSelector:@selector(anotherThread)
toTarget:self withObject:nil];
NSUserDefaults *args = [NSUserDefaults standardUserDefaults];
// If the user specified autocrash on the command line, toggle
// Breakpad to not confirm and crash immediately. This is for
// automated testing.
if ([args boolForKey:@"autocrash"]) {
BreakpadSetKeyValue(breakpad_,
@BREAKPAD_SKIP_CONFIRM,
@"YES");
[self causeCrash];
}
progCrashPoint = DURINGLAUNCH;
[window_ center];
[window_ makeKeyAndOrderFront:self];
}
@end

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toolkit/crashreporter/breakpad-client/mac/testapp/Info.plist
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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>CFBundleDevelopmentRegion</key>
<string>English</string>
<key>CFBundleExecutable</key>
<string>${EXECUTABLE_NAME}</string>
<key>CFBundleIconFile</key>
<string>bomb</string>
<key>CFBundleIdentifier</key>
<string>com.Google.BreakpadTest</string>
<key>CFBundleInfoDictionaryVersion</key>
<string>6.0</string>
<key>CFBundleName</key>
<string>${PRODUCT_NAME}</string>
<key>CFBundlePackageType</key>
<string>APPL</string>
<key>CFBundleSignature</key>
<string>????</string>
<key>CFBundleVersion</key>
<string>1.0</string>
<key>NSMainNibFile</key>
<string>MainMenu</string>
<key>NSPrincipalClass</key>
<string>NSApplication</string>
<key>BreakpadProductDisplay</key>
<string>Breakpad Tester</string>
<key>BreakpadProduct</key>
<string>Breakpad_Tester</string>
<key>BreakpadVersion</key>
<string>1.2.3.4</string>
<key>BreakpadReportInterval</key>
<string>10</string>
<key>BreakpadSkipConfirm</key>
<string>NO</string>
<key>BreakpadSendAndExit</key>
<string>YES</string>
<key>BreakpadRequestEmail</key>
<string>YES</string>
<key>BreakpadRequestComments</key>
<string>YES</string>
<key>BreakpadVendor</key>
<string>Foo Bar Corp, Incorporated, LTD, LLC</string>
<key>BreakpadServerParameters</key>
<dict>
<key>Param1</key>
<string>Value1</string>
<key>Param2</key>
<string>Value2</string>
</dict>
<key>LSUIElement</key>
<string>1</string>
</dict>
</plist>

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toolkit/crashreporter/breakpad-client/mac/testapp/TestClass.h
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// Copyright (c) 2006, Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#import <Cocoa/Cocoa.h>
@interface TestClass : NSObject {
}
- (void)wait;
@end

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toolkit/crashreporter/breakpad-client/mac/testapp/TestClass.mm
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// Copyright (c) 2006, Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include <unistd.h>
#import "TestClass.h"
struct AStruct {
int x;
float y;
double z;
};
class InternalTestClass {
public:
InternalTestClass(int a) : a_(a) {}
~InternalTestClass() {}
void snooze(float a);
void snooze(int a);
int snooze(int a, float b);
protected:
int a_;
AStruct s_;
static void InternalFunction(AStruct &s);
static float kStaticFloatValue;
};
void InternalTestClass::snooze(float a) {
InternalFunction(s_);
sleep(a_ * a);
}
void InternalTestClass::snooze(int a) {
InternalFunction(s_);
sleep(a_ * a);
}
int InternalTestClass::snooze(int a, float b) {
InternalFunction(s_);
sleep(a_ * a * b);
return 33;
}
void InternalTestClass::InternalFunction(AStruct &s) {
s.x = InternalTestClass::kStaticFloatValue;
}
float InternalTestClass::kStaticFloatValue = 42;
static float PlainOldFunction() {
return 3.14145f;
}
@implementation TestClass
- (void)wait {
InternalTestClass t(10);
float z = PlainOldFunction();
while (1) {
t.snooze(z);
}
}
@end

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toolkit/crashreporter/breakpad-client/mac/testapp/bomb.icns
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toolkit/crashreporter/breakpad-client/mac/testapp/main.m
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// Copyright (c) 2006, Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#import <Cocoa/Cocoa.h>
int main(int argc, char *argv[]) {
return NSApplicationMain(argc, (const char **) argv);
}

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toolkit/crashreporter/breakpad-client/solaris/handler/Makefile
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# Copyright (c) 2007, Google Inc.
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# met:
#
# * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# * Redistributions in binary form must reproduce the above
# copyright notice, this list of conditions and the following disclaimer
# in the documentation and/or other materials provided with the
# distribution.
# * Neither the name of Google Inc. nor the names of its
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
# Author: Alfred Peng
CC=cc
CXX=CC
CPPFLAGS=-g -I../../.. -DNDEBUG -features=extensions -D_REENTRANT
LDFLAGS=-lpthread -lssl -lgnutls-openssl -lelf
OBJ_DIR=.
BIN_DIR=.
THREAD_SRC=solaris_lwp.cc
SHARE_SRC=../../minidump_file_writer.cc\
../../../common/md5.cc\
../../../common/string_conversion.cc\
../../../common/solaris/file_id.cc\
minidump_generator.cc
HANDLER_SRC=exception_handler.cc\
../../../common/solaris/guid_creator.cc
SHARE_C_SRC=../../../common/convert_UTF.c
MINIDUMP_TEST_SRC=minidump_test.cc
EXCEPTION_TEST_SRC=exception_handler_test.cc
THREAD_OBJ=$(patsubst %.cc,$(OBJ_DIR)/%.o,$(THREAD_SRC))
SHARE_OBJ=$(patsubst %.cc,$(OBJ_DIR)/%.o,$(SHARE_SRC))
HANDLER_OBJ=$(patsubst %.cc,$(OBJ_DIR)/%.o,$(HANDLER_SRC))
SHARE_C_OBJ=$(patsubst %.c,$(OBJ_DIR)/%.o,$(SHARE_C_SRC))
MINIDUMP_TEST_OBJ=$(patsubst %.cc,$(OBJ_DIR)/%.o, $(MINIDUMP_TEST_SRC))\
$(THREAD_OBJ) $(SHARE_OBJ) $(SHARE_C_OBJ) $(HANDLER_OBJ)
EXCEPTION_TEST_OBJ=$(patsubst %.cc,$(OBJ_DIR)/%.o, $(EXCEPTION_TEST_SRC))\
$(THREAD_OBJ) $(SHARE_OBJ) $(SHARE_C_OBJ) $(HANDLER_OBJ)
BIN=$(BIN_DIR)/minidump_test\
$(BIN_DIR)/exception_handler_test
.PHONY:all clean
all:$(BIN)
$(BIN_DIR)/minidump_test:$(MINIDUMP_TEST_OBJ)
$(CXX) $(CPPFLAGS) $(LDFLAGS) $^ -o $@
$(BIN_DIR)/exception_handler_test:$(EXCEPTION_TEST_OBJ)
$(CXX) $(CPPFLAGS) $(LDFLAGS) $^ -o $@
clean:
rm -f $(BIN) *.o *.out *.dmp core ../../minidump_file_writer.o\
../../../common/*.o ../../../common/solaris/*.o

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toolkit/crashreporter/breakpad-client/solaris/handler/exception_handler.cc
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// Copyright (c) 2007, Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// Author: Alfred Peng
#include <signal.h>
#include <sys/stat.h>
#include <sys/types.h>
#include <unistd.h>
#include <cassert>
#include <cstdlib>
#include <ctime>
#include "client/solaris/handler/exception_handler.h"
#include "common/solaris/guid_creator.h"
#include "common/solaris/message_output.h"
#include "google_breakpad/common/minidump_format.h"
namespace google_breakpad {
// Signals that we are interested.
static const int kSigTable[] = {
SIGSEGV,
SIGABRT,
SIGFPE,
SIGILL,
SIGBUS
};
std::vector<ExceptionHandler*> *ExceptionHandler::handler_stack_ = NULL;
int ExceptionHandler::handler_stack_index_ = 0;
pthread_mutex_t ExceptionHandler::handler_stack_mutex_ =
PTHREAD_MUTEX_INITIALIZER;
ExceptionHandler::ExceptionHandler(const string &dump_path,
FilterCallback filter,
MinidumpCallback callback,
void *callback_context,
bool install_handler)
: filter_(filter),
callback_(callback),
callback_context_(callback_context),
dump_path_(),
installed_handler_(install_handler) {
set_dump_path(dump_path);
if (install_handler) {
SetupHandler();
}
if (install_handler) {
pthread_mutex_lock(&handler_stack_mutex_);
if (handler_stack_ == NULL)
handler_stack_ = new std::vector<ExceptionHandler *>;
handler_stack_->push_back(this);
pthread_mutex_unlock(&handler_stack_mutex_);
}
}
ExceptionHandler::~ExceptionHandler() {
TeardownAllHandlers();
pthread_mutex_lock(&handler_stack_mutex_);
if (handler_stack_->back() == this) {
handler_stack_->pop_back();
} else {
print_message1(2, "warning: removing Breakpad handler out of order\n");
for (std::vector<ExceptionHandler *>::iterator iterator =
handler_stack_->begin();
iterator != handler_stack_->end();
++iterator) {
if (*iterator == this) {
handler_stack_->erase(iterator);
}
}
}
if (handler_stack_->empty()) {
// When destroying the last ExceptionHandler that installed a handler,
// clean up the handler stack.
delete handler_stack_;
handler_stack_ = NULL;
}
pthread_mutex_unlock(&handler_stack_mutex_);
}
bool ExceptionHandler::WriteMinidump() {
return InternalWriteMinidump(0, 0, NULL);
}
// static
bool ExceptionHandler::WriteMinidump(const string &dump_path,
MinidumpCallback callback,
void *callback_context) {
ExceptionHandler handler(dump_path, NULL, callback,
callback_context, false);
return handler.InternalWriteMinidump(0, 0, NULL);
}
void ExceptionHandler::SetupHandler() {
// Signal on a different stack to avoid using the stack
// of the crashing lwp.
struct sigaltstack sig_stack;
sig_stack.ss_sp = malloc(MINSIGSTKSZ);
if (sig_stack.ss_sp == NULL)
return;
sig_stack.ss_size = MINSIGSTKSZ;
sig_stack.ss_flags = 0;
if (sigaltstack(&sig_stack, NULL) < 0)
return;
for (size_t i = 0; i < sizeof(kSigTable) / sizeof(kSigTable[0]); ++i)
SetupHandler(kSigTable[i]);
}
void ExceptionHandler::SetupHandler(int signo) {
struct sigaction act, old_act;
act.sa_handler = HandleException;
act.sa_flags = SA_ONSTACK;
if (sigaction(signo, &act, &old_act) < 0)
return;
old_handlers_[signo] = old_act.sa_handler;
}
void ExceptionHandler::TeardownHandler(int signo) {
if (old_handlers_.find(signo) != old_handlers_.end()) {
struct sigaction act;
act.sa_handler = old_handlers_[signo];
act.sa_flags = 0;
sigaction(signo, &act, 0);
}
}
void ExceptionHandler::TeardownAllHandlers() {
for (size_t i = 0; i < sizeof(kSigTable) / sizeof(kSigTable[0]); ++i) {
TeardownHandler(kSigTable[i]);
}
}
// static
void ExceptionHandler::HandleException(int signo) {
//void ExceptionHandler::HandleException(int signo, siginfo_t *sip, ucontext_t *sig_ctx) {
// The context information about the signal is put on the stack of
// the signal handler frame as value parameter. For some reasons, the
// prototype of the handler doesn't declare this information as parameter, we
// will do it by hand. The stack layout for a signal handler frame is here:
// http://src.opensolaris.org/source/xref/onnv/onnv-gate/usr/src/lib/libproc/common/Pstack.c#81
//
// However, if we are being called by another signal handler passing the
// signal up the chain, then we may not have this random extra parameter,
// so we may have to walk the stack to find it. We do the actual work
// on another thread, where it's a little safer, but we want the ebp
// from this frame to find it.
uintptr_t current_ebp = (uintptr_t)_getfp();
pthread_mutex_lock(&handler_stack_mutex_);
ExceptionHandler *current_handler =
handler_stack_->at(handler_stack_->size() - ++handler_stack_index_);
pthread_mutex_unlock(&handler_stack_mutex_);
// Restore original handler.
current_handler->TeardownHandler(signo);
ucontext_t *sig_ctx = NULL;
if (current_handler->InternalWriteMinidump(signo, current_ebp, &sig_ctx)) {
// if (current_handler->InternalWriteMinidump(signo, &sig_ctx)) {
// Fully handled this exception, safe to exit.
exit(EXIT_FAILURE);
} else {
// Exception not fully handled, will call the next handler in stack to
// process it.
typedef void (*SignalHandler)(int signo);
SignalHandler old_handler =
reinterpret_cast<SignalHandler>(current_handler->old_handlers_[signo]);
if (old_handler != NULL)
old_handler(signo);
}
pthread_mutex_lock(&handler_stack_mutex_);
current_handler->SetupHandler(signo);
--handler_stack_index_;
// All the handlers in stack have been invoked to handle the exception,
// normally the process should be terminated and should not reach here.
// In case we got here, ask the OS to handle it to avoid endless loop,
// normally the OS will generate a core and termiate the process. This
// may be desired to debug the program.
if (handler_stack_index_ == 0)
signal(signo, SIG_DFL);
pthread_mutex_unlock(&handler_stack_mutex_);
}
bool ExceptionHandler::InternalWriteMinidump(int signo,
uintptr_t sighandler_ebp,
ucontext_t **sig_ctx) {
if (filter_ && !filter_(callback_context_))
return false;
bool success = false;
GUID guid;
char guid_str[kGUIDStringLength + 1];
if (CreateGUID(&guid) && GUIDToString(&guid, guid_str, sizeof(guid_str))) {
char minidump_path[PATH_MAX];
snprintf(minidump_path, sizeof(minidump_path), "%s/%s.dmp",
dump_path_c_, guid_str);
// Block all the signals we want to process when writing minidump.
// We don't want it to be interrupted.
sigset_t sig_blocked, sig_old;
bool blocked = true;
sigfillset(&sig_blocked);
for (size_t i = 0; i < sizeof(kSigTable) / sizeof(kSigTable[0]); ++i)
sigdelset(&sig_blocked, kSigTable[i]);
if (sigprocmask(SIG_BLOCK, &sig_blocked, &sig_old) != 0) {
blocked = false;
print_message1(2, "HandleException: failed to block signals.\n");
}
success = minidump_generator_.WriteMinidumpToFile(
minidump_path, signo, sighandler_ebp, sig_ctx);
// Unblock the signals.
if (blocked)
sigprocmask(SIG_SETMASK, &sig_old, &sig_old);
if (callback_)
success = callback_(dump_path_c_, guid_str, callback_context_, success);
}
return success;
}
} // namespace google_breakpad

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toolkit/crashreporter/breakpad-client/solaris/handler/exception_handler.h
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// Copyright (c) 2007, Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// Author: Alfred Peng
#ifndef CLIENT_SOLARIS_HANDLER_EXCEPTION_HANDLER_H__
#define CLIENT_SOLARIS_HANDLER_EXCEPTION_HANDLER_H__
#include <map>
#include <string>
#include <vector>
#include "client/solaris/handler/minidump_generator.h"
namespace google_breakpad {
using std::string;
//
// ExceptionHandler
//
// ExceptionHandler can write a minidump file when an exception occurs,
// or when WriteMinidump() is called explicitly by your program.
//
// To have the exception handler write minidumps when an uncaught exception
// (crash) occurs, you should create an instance early in the execution
// of your program, and keep it around for the entire time you want to
// have crash handling active (typically, until shutdown).
// (NOTE): There should be only one this kind of exception handler
// object per process.
//
// If you want to write minidumps without installing the exception handler,
// you can create an ExceptionHandler with install_handler set to false,
// then call WriteMinidump. You can also use this technique if you want to
// use different minidump callbacks for different call sites.
//
// In either case, a callback function is called when a minidump is written,
// which receives the unqiue id of the minidump. The caller can use this
// id to collect and write additional application state, and to launch an
// external crash-reporting application.
//
// Caller should try to make the callbacks as crash-friendly as possible,
// it should avoid use heap memory allocation as much as possible.
//
class ExceptionHandler {
public:
// A callback function to run before Breakpad performs any substantial
// processing of an exception. A FilterCallback is called before writing
// a minidump. context is the parameter supplied by the user as
// callback_context when the handler was created.
//
// If a FilterCallback returns true, Breakpad will continue processing,
// attempting to write a minidump. If a FilterCallback returns false,
// Breakpad will immediately report the exception as unhandled without
// writing a minidump, allowing another handler the opportunity to handle it.
typedef bool (*FilterCallback)(void *context);
// A callback function to run after the minidump has been written.
// minidump_id is a unique id for the dump, so the minidump
// file is <dump_path>/<minidump_id>.dmp. context is the parameter supplied
// by the user as callback_context when the handler was created. succeeded
// indicates whether a minidump file was successfully written.
//
// If an exception occurred and the callback returns true, Breakpad will
// treat the exception as fully-handled, suppressing any other handlers from
// being notified of the exception. If the callback returns false, Breakpad
// will treat the exception as unhandled, and allow another handler to handle
// it. If there are no other handlers, Breakpad will report the exception to
// the system as unhandled, allowing a debugger or native crash dialog the
// opportunity to handle the exception. Most callback implementations
// should normally return the value of |succeeded|, or when they wish to
// not report an exception of handled, false. Callbacks will rarely want to
// return true directly (unless |succeeded| is true).
typedef bool (*MinidumpCallback)(const char *dump_path,
const char *minidump_id,
void *context,
bool succeeded);
// Creates a new ExceptionHandler instance to handle writing minidumps.
// Before writing a minidump, the optional filter callback will be called.
// Its return value determines whether or not Breakpad should write a
// minidump. Minidump files will be written to dump_path, and the optional
// callback is called after writing the dump file, as described above.
// If install_handler is true, then a minidump will be written whenever
// an unhandled exception occurs. If it is false, minidumps will only
// be written when WriteMinidump is called.
ExceptionHandler(const string &dump_path,
FilterCallback filter, MinidumpCallback callback,
void *callback_context,
bool install_handler);
~ExceptionHandler();
// Get and Set the minidump path.
string dump_path() const { return dump_path_; }
void set_dump_path(const string &dump_path) {
dump_path_ = dump_path;
dump_path_c_ = dump_path_.c_str();
}
// Writes a minidump immediately. This can be used to capture the
// execution state independently of a crash. Returns true on success.
bool WriteMinidump();
// Convenience form of WriteMinidump which does not require an
// ExceptionHandler instance.
static bool WriteMinidump(const string &dump_path,
MinidumpCallback callback,
void *callback_context);
private:
// Setup crash handler.
void SetupHandler();
// Setup signal handler for a signal.
void SetupHandler(int signo);
// Teardown the handler for a signal.
void TeardownHandler(int signo);
// Teardown all handlers.
void TeardownAllHandlers();
// Runs the main loop for the exception handler thread.
static void* ExceptionHandlerThreadMain(void *lpParameter);
// Signal handler.
static void HandleException(int signo);
// Write all the information to the dump file.
// If called from a signal handler, sighandler_ebp is the ebp of
// that signal handler's frame, and sig_ctx is an out parameter
// that will be set to point at the ucontext_t that was placed
// on the stack by the kernel. You can pass zero and NULL
// for the second and third parameters if you are not calling
// this from a signal handler.
bool InternalWriteMinidump(int signo, uintptr_t sighandler_ebp,
ucontext_t **sig_ctx);
private:
// The callbacks before and after writing the dump file.
FilterCallback filter_;
MinidumpCallback callback_;
void *callback_context_;
// The directory in which a minidump will be written, set by the dump_path
// argument to the constructor, or set_dump_path.
string dump_path_;
// C style dump path. Keep this when setting dump path, since calling
// c_str() of std::string when crashing may not be safe.
const char *dump_path_c_;
// True if the ExceptionHandler installed an unhandled exception filter
// when created (with an install_handler parameter set to true).
bool installed_handler_;
// Keep the previous handlers for the signal.
typedef void (*sighandler_t)(int);
std::map<int, sighandler_t> old_handlers_;
// The global exception handler stack. This is need becuase there may exist
// multiple ExceptionHandler instances in a process. Each will have itself
// registered in this stack.
static std::vector<ExceptionHandler *> *handler_stack_;
// The index of the handler that should handle the next exception.
static int handler_stack_index_;
static pthread_mutex_t handler_stack_mutex_;
// The minidump generator.
MinidumpGenerator minidump_generator_;
// disallow copy ctor and operator=
explicit ExceptionHandler(const ExceptionHandler &);
void operator=(const ExceptionHandler &);
};
} // namespace google_breakpad
#endif // CLIENT_SOLARIS_HANDLER_EXCEPTION_HANDLER_H__

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@ -1,119 +0,0 @@
// Copyright (c) 2007, Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// Author: Alfred Peng
#include <pthread.h>
#include <unistd.h>
#include <cassert>
#include <cstdio>
#include <cstdlib>
#include <cstring>
#include "client/solaris/handler/exception_handler.h"
#include "client/solaris/handler/solaris_lwp.h"
using namespace google_breakpad;
// Thread use this to see if it should stop working.
static bool should_exit = false;
static int foo2(int arg) {
// Stack variable, used for debugging stack dumps.
int c = 0xcccccccc;
fprintf(stderr, "Thread trying to crash: %x\n", getpid());
c = *reinterpret_cast<int *>(0x5);
return c;
}
static int foo(int arg) {
// Stack variable, used for debugging stack dumps.
int b = 0xbbbbbbbb;
b = foo2(b);
return b;
}
static void *thread_crash(void *) {
// Stack variable, used for debugging stack dumps.
int a = 0xaaaaaaaa;
sleep(3);
a = foo(a);
printf("%x\n", a);
return NULL;
}
static void *thread_main(void *) {
while (!should_exit)
sleep(1);
return NULL;
}
static void CreateCrashThread() {
pthread_t h;
pthread_create(&h, NULL, thread_crash, NULL);
pthread_detach(h);
}
// Create working threads.
static void CreateThread(int num) {
pthread_t h;
for (int i = 0; i < num; ++i) {
pthread_create(&h, NULL, thread_main, NULL);
pthread_detach(h);
}
}
// Callback when minidump written.
static bool MinidumpCallback(const char *dump_path,
const char *minidump_id,
void *context,
bool succeeded) {
int index = reinterpret_cast<int>(context);
if (index == 0) {
should_exit = true;
return true;
}
// Don't process it.
return false;
}
int main(int argc, char *argv[]) {
int handler_index = 1;
ExceptionHandler handler_ignore(".", NULL, MinidumpCallback,
(void*)handler_index, true);
CreateCrashThread();
CreateThread(10);
while (true)
sleep(20);
should_exit = true;
return 0;
}

786
toolkit/crashreporter/breakpad-client/solaris/handler/minidump_generator.cc
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@ -1,786 +0,0 @@
// Copyright (c) 2007, Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// Author: Alfred Peng
#include <fcntl.h>
#include <sys/frame.h>
#include <sys/stat.h>
#include <sys/types.h>
#include <sys/utsname.h>
#include <sys/wait.h>
#include <unistd.h>
#include <cstdlib>
#include <ctime>
#include "client/solaris/handler/minidump_generator.h"
#include "client/minidump_file_writer-inl.h"
#include "common/solaris/file_id.h"
namespace {
using namespace google_breakpad;
// Argument for the writer function.
struct WriterArgument {
MinidumpFileWriter *minidump_writer;
// Pid of the lwp who called WriteMinidumpToFile
int requester_pid;
// The stack bottom of the lwp which caused the dump.
// Mainly used to find the lwp id of the crashed lwp since signal
// handler may not be called in the lwp who caused it.
uintptr_t crashed_stack_bottom;
// Id of the crashing lwp.
int crashed_lwpid;
// Signal number when crash happened. Can be 0 if this is a requested dump.
int signo;
// The ebp of the signal handler frame on x86. Can be 0 if this is a
// requested dump.
uintptr_t sighandler_ebp;
// User context when crash happens. Can be NULL if this is a requested dump.
// This is actually an out parameter, but it will be filled in at the start
// of the writer LWP.
ucontext_t *sig_ctx;
// Used to get information about the lwps.
SolarisLwp *lwp_lister;
};
// Holding context information for the callback of finding the crashing lwp.
struct FindCrashLwpContext {
const SolarisLwp *lwp_lister;
uintptr_t crashing_stack_bottom;
int crashing_lwpid;
FindCrashLwpContext() :
lwp_lister(NULL),
crashing_stack_bottom(0UL),
crashing_lwpid(-1) {
}
};
// Callback for list lwps.
// It will compare the stack bottom of the provided lwp with the stack
// bottom of the crashed lwp, it they are eqaul, this lwp is the one
// who crashed.
bool IsLwpCrashedCallback(lwpstatus_t *lsp, void *context) {
FindCrashLwpContext *crashing_context =
static_cast<FindCrashLwpContext *>(context);
const SolarisLwp *lwp_lister = crashing_context->lwp_lister;
const prgregset_t *gregs = &(lsp->pr_reg);
#if TARGET_CPU_SPARC
uintptr_t last_ebp = (*gregs)[R_FP];
#elif TARGET_CPU_X86
uintptr_t last_ebp = (*gregs)[EBP];
#endif
uintptr_t stack_bottom = lwp_lister->GetLwpStackBottom(last_ebp);
if (stack_bottom > last_ebp &&
stack_bottom == crashing_context->crashing_stack_bottom) {
// Got it. Stop iteration.
crashing_context->crashing_lwpid = lsp->pr_lwpid;
return false;
}
return true;
}
// Find the crashing lwpid.
// This is done based on stack bottom comparing.
int FindCrashingLwp(uintptr_t crashing_stack_bottom,
int requester_pid,
const SolarisLwp *lwp_lister) {
FindCrashLwpContext context;
context.lwp_lister = lwp_lister;
context.crashing_stack_bottom = crashing_stack_bottom;
CallbackParam<LwpCallback> callback_param(IsLwpCrashedCallback,
&context);
lwp_lister->Lwp_iter_all(lwp_lister->getpid(), &callback_param);
return context.crashing_lwpid;
}
bool WriteLwpStack(const SolarisLwp *lwp_lister,
uintptr_t last_esp,
UntypedMDRVA *memory,
MDMemoryDescriptor *loc) {
uintptr_t stack_bottom = lwp_lister->GetLwpStackBottom(last_esp);
if (stack_bottom >= last_esp) {
int size = stack_bottom - last_esp;
if (size > 0) {
if (!memory->Allocate(size))
return false;
memory->Copy(reinterpret_cast<void *>(last_esp), size);
loc->start_of_memory_range = last_esp;
loc->memory = memory->location();
}
return true;
}
return false;
}
#if TARGET_CPU_SPARC
bool WriteContext(MDRawContextSPARC *context, ucontext_t *sig_ctx) {
assert(sig_ctx != NULL);
int* regs = sig_ctx->uc_mcontext.gregs;
context->context_flags = MD_CONTEXT_SPARC_FULL;
context->ccr = (unsigned int)(regs[0]);
context->pc = (unsigned int)(regs[REG_PC]);
context->npc = (unsigned int)(regs[REG_nPC]);
context->y = (unsigned int)(regs[REG_Y]);
context->asi = (unsigned int)(regs[19]);
context->fprs = (unsigned int)(regs[20]);
for ( int i = 0 ; i < 32; ++i ) {
context->g_r[i] = 0;
}
for ( int i = 1 ; i < 16; ++i ) {
context->g_r[i] = (uintptr_t)(sig_ctx->uc_mcontext.gregs[i + 3]);
}
context->g_r[30] = (uintptr_t)(((struct frame *)context->g_r[14])->fr_savfp);
return true;
}
bool WriteContext(MDRawContextSPARC *context, prgregset_t regs,
prfpregset_t *fp_regs) {
if (!context || !regs)
return false;
context->context_flags = MD_CONTEXT_SPARC_FULL;
context->ccr = (uintptr_t)(regs[32]);
context->pc = (uintptr_t)(regs[R_PC]);
context->npc = (uintptr_t)(regs[R_nPC]);
context->y = (uintptr_t)(regs[R_Y]);
context->asi = (uintptr_t)(regs[36]);
context->fprs = (uintptr_t)(regs[37]);
for ( int i = 0 ; i < 32 ; ++i ){
context->g_r[i] = (uintptr_t)(regs[i]);
}
return true;
}
#elif TARGET_CPU_X86
bool WriteContext(MDRawContextX86 *context, prgregset_t regs,
prfpregset_t *fp_regs) {
if (!context || !regs)
return false;
context->context_flags = MD_CONTEXT_X86_FULL;
context->cs = regs[CS];
context->ds = regs[DS];
context->es = regs[ES];
context->fs = regs[FS];
context->gs = regs[GS];
context->ss = regs[SS];
context->edi = regs[EDI];
context->esi = regs[ESI];
context->ebx = regs[EBX];
context->edx = regs[EDX];
context->ecx = regs[ECX];
context->eax = regs[EAX];
context->ebp = regs[EBP];
context->eip = regs[EIP];
context->esp = regs[UESP];
context->eflags = regs[EFL];
return true;
}
#endif /* TARGET_CPU_XXX */
// Write information about a crashed Lwp.
// When a lwp crash, kernel will write something on the stack for processing
// signal. This makes the current stack not reliable, and our stack walker
// won't figure out the whole call stack for this. So we write the stack at the
// time of the crash into the minidump file, not the current stack.
bool WriteCrashedLwpStream(MinidumpFileWriter *minidump_writer,
const WriterArgument *writer_args,
const lwpstatus_t *lsp,
MDRawThread *lwp) {
assert(writer_args->sig_ctx != NULL);
lwp->thread_id = lsp->pr_lwpid;
#if TARGET_CPU_SPARC
UntypedMDRVA memory(minidump_writer);
if (!WriteLwpStack(writer_args->lwp_lister,
writer_args->sig_ctx->uc_mcontext.gregs[REG_O6],
&memory,
&lwp->stack))
return false;
TypedMDRVA<MDRawContextSPARC> context(minidump_writer);
if (!context.Allocate())
return false;
lwp->thread_context = context.location();
memset(context.get(), 0, sizeof(MDRawContextSPARC));
return WriteContext(context.get(), writer_args->sig_ctx);
#elif TARGET_CPU_X86
UntypedMDRVA memory(minidump_writer);
if (!WriteLwpStack(writer_args->lwp_lister,
writer_args->sig_ctx->uc_mcontext.gregs[UESP],
&memory,
&lwp->stack))
return false;
TypedMDRVA<MDRawContextX86> context(minidump_writer);
if (!context.Allocate())
return false;
lwp->thread_context = context.location();
memset(context.get(), 0, sizeof(MDRawContextX86));
return WriteContext(context.get(),
(int *)&writer_args->sig_ctx->uc_mcontext.gregs,
&writer_args->sig_ctx->uc_mcontext.fpregs);
#endif
}
bool WriteLwpStream(MinidumpFileWriter *minidump_writer,
const SolarisLwp *lwp_lister,
const lwpstatus_t *lsp, MDRawThread *lwp) {
prfpregset_t fp_regs = lsp->pr_fpreg;
const prgregset_t *gregs = &(lsp->pr_reg);
UntypedMDRVA memory(minidump_writer);
#if TARGET_CPU_SPARC
if (!WriteLwpStack(lwp_lister,
(*gregs)[R_SP],
&memory,
&lwp->stack))
return false;
// Write context
TypedMDRVA<MDRawContextSPARC> context(minidump_writer);
if (!context.Allocate())
return false;
// should be the thread_id
lwp->thread_id = lsp->pr_lwpid;
lwp->thread_context = context.location();
memset(context.get(), 0, sizeof(MDRawContextSPARC));
#elif TARGET_CPU_X86
if (!WriteLwpStack(lwp_lister,
(*gregs)[UESP],
&memory,
&lwp->stack))
return false;
// Write context
TypedMDRVA<MDRawContextX86> context(minidump_writer);
if (!context.Allocate())
return false;
// should be the thread_id
lwp->thread_id = lsp->pr_lwpid;
lwp->thread_context = context.location();
memset(context.get(), 0, sizeof(MDRawContextX86));
#endif /* TARGET_CPU_XXX */
return WriteContext(context.get(), (int *)gregs, &fp_regs);
}
bool WriteCPUInformation(MDRawSystemInfo *sys_info) {
struct utsname uts;
char *major, *minor, *build;
sys_info->number_of_processors = sysconf(_SC_NPROCESSORS_CONF);
sys_info->processor_architecture = MD_CPU_ARCHITECTURE_UNKNOWN;
if (uname(&uts) != -1) {
// Match "i86pc" as X86 architecture.
if (strcmp(uts.machine, "i86pc") == 0)
sys_info->processor_architecture = MD_CPU_ARCHITECTURE_X86;
else if (strcmp(uts.machine, "sun4u") == 0)
sys_info->processor_architecture = MD_CPU_ARCHITECTURE_SPARC;
}
major = uts.release;
minor = strchr(major, '.');
*minor = '\0';
++minor;
sys_info->major_version = atoi(major);
sys_info->minor_version = atoi(minor);
build = strchr(uts.version, '_');
++build;
sys_info->build_number = atoi(build);
return true;
}
bool WriteOSInformation(MinidumpFileWriter *minidump_writer,
MDRawSystemInfo *sys_info) {
sys_info->platform_id = MD_OS_SOLARIS;
struct utsname uts;
if (uname(&uts) != -1) {
char os_version[512];
size_t space_left = sizeof(os_version);
memset(os_version, 0, space_left);
const char *os_info_table[] = {
uts.sysname,
uts.release,
uts.version,
uts.machine,
"OpenSolaris",
NULL
};
for (const char **cur_os_info = os_info_table;
*cur_os_info != NULL;
++cur_os_info) {
if (cur_os_info != os_info_table && space_left > 1) {
strcat(os_version, " ");
--space_left;
}
if (space_left > strlen(*cur_os_info)) {
strcat(os_version, *cur_os_info);
space_left -= strlen(*cur_os_info);
} else {
break;
}
}
MDLocationDescriptor location;
if (!minidump_writer->WriteString(os_version, 0, &location))
return false;
sys_info->csd_version_rva = location.rva;
}
return true;
}
// Callback context for get writting lwp information.
struct LwpInfoCallbackCtx {
MinidumpFileWriter *minidump_writer;
const WriterArgument *writer_args;
TypedMDRVA<MDRawThreadList> *list;
int lwp_index;
};
bool LwpInformationCallback(lwpstatus_t *lsp, void *context) {
bool success = true;
LwpInfoCallbackCtx *callback_context =
static_cast<LwpInfoCallbackCtx *>(context);
// The current lwp is the one to handle the crash. Ignore it.
if (lsp->pr_lwpid != pthread_self()) {
LwpInfoCallbackCtx *callback_context =
static_cast<LwpInfoCallbackCtx *>(context);
MDRawThread lwp;
memset(&lwp, 0, sizeof(MDRawThread));
if (lsp->pr_lwpid != callback_context->writer_args->crashed_lwpid ||
callback_context->writer_args->sig_ctx == NULL) {
success = WriteLwpStream(callback_context->minidump_writer,
callback_context->writer_args->lwp_lister,
lsp, &lwp);
} else {
success = WriteCrashedLwpStream(callback_context->minidump_writer,
callback_context->writer_args,
lsp, &lwp);
}
if (success) {
callback_context->list->CopyIndexAfterObject(
callback_context->lwp_index++,
&lwp, sizeof(MDRawThread));
}
}
return success;
}
bool WriteLwpListStream(MinidumpFileWriter *minidump_writer,
const WriterArgument *writer_args,
MDRawDirectory *dir) {
// Get the lwp information.
const SolarisLwp *lwp_lister = writer_args->lwp_lister;
int lwp_count = lwp_lister->GetLwpCount();
if (lwp_count < 0)
return false;
TypedMDRVA<MDRawThreadList> list(minidump_writer);
if (!list.AllocateObjectAndArray(lwp_count - 1, sizeof(MDRawThread)))
return false;
dir->stream_type = MD_THREAD_LIST_STREAM;
dir->location = list.location();
list.get()->number_of_threads = lwp_count - 1;
LwpInfoCallbackCtx context;
context.minidump_writer = minidump_writer;
context.writer_args = writer_args;
context.list = &list;
context.lwp_index = 0;
CallbackParam<LwpCallback> callback_param(LwpInformationCallback,
&context);
int written =
lwp_lister->Lwp_iter_all(lwp_lister->getpid(), &callback_param);
return written == lwp_count;
}
bool WriteCVRecord(MinidumpFileWriter *minidump_writer,
MDRawModule *module,
const char *module_path,
char *realname) {
TypedMDRVA<MDCVInfoPDB70> cv(minidump_writer);
char path[PATH_MAX];
const char *module_name = module_path ? module_path : "<Unknown>";
snprintf(path, sizeof(path), "/proc/self/object/%s", module_name);
size_t module_name_length = strlen(realname);
if (!cv.AllocateObjectAndArray(module_name_length + 1, sizeof(uint8_t)))
return false;
if (!cv.CopyIndexAfterObject(0, realname, module_name_length))
return false;
module->cv_record = cv.location();
MDCVInfoPDB70 *cv_ptr = cv.get();
memset(cv_ptr, 0, sizeof(MDCVInfoPDB70));
cv_ptr->cv_signature = MD_CVINFOPDB70_SIGNATURE;
cv_ptr->age = 0;
// Get the module identifier
FileID file_id(path);
unsigned char identifier[16];
if (file_id.ElfFileIdentifier(identifier)) {
cv_ptr->signature.data1 = (uint32_t)identifier[0] << 24 |
(uint32_t)identifier[1] << 16 | (uint32_t)identifier[2] << 8 |
(uint32_t)identifier[3];
cv_ptr->signature.data2 = (uint32_t)identifier[4] << 8 | identifier[5];
cv_ptr->signature.data3 = (uint32_t)identifier[6] << 8 | identifier[7];
cv_ptr->signature.data4[0] = identifier[8];
cv_ptr->signature.data4[1] = identifier[9];
cv_ptr->signature.data4[2] = identifier[10];
cv_ptr->signature.data4[3] = identifier[11];
cv_ptr->signature.data4[4] = identifier[12];
cv_ptr->signature.data4[5] = identifier[13];
cv_ptr->signature.data4[6] = identifier[14];
cv_ptr->signature.data4[7] = identifier[15];
}
return true;
}
struct ModuleInfoCallbackCtx {
MinidumpFileWriter *minidump_writer;
const WriterArgument *writer_args;
TypedMDRVA<MDRawModuleList> *list;
int module_index;
};
bool ModuleInfoCallback(const ModuleInfo &module_info, void *context) {
ModuleInfoCallbackCtx *callback_context =
static_cast<ModuleInfoCallbackCtx *>(context);
// Skip those modules without name, or those that are not modules.
if (strlen(module_info.name) == 0)
return true;
MDRawModule module;
memset(&module, 0, sizeof(module));
MDLocationDescriptor loc;
char path[PATH_MAX];
char buf[PATH_MAX];
char *realname;
int count;
snprintf(path, sizeof (path), "/proc/self/path/%s", module_info.name);
if ((count = readlink(path, buf, PATH_MAX)) < 0)
return false;
buf[count] = '\0';
if ((realname = strrchr(buf, '/')) == NULL)
return false;
realname++;
if (!callback_context->minidump_writer->WriteString(realname, 0, &loc))
return false;
module.base_of_image = (uint64_t)module_info.start_addr;
module.size_of_image = module_info.size;
module.module_name_rva = loc.rva;
if (!WriteCVRecord(callback_context->minidump_writer, &module,
module_info.name, realname))
return false;
callback_context->list->CopyIndexAfterObject(
callback_context->module_index++, &module, MD_MODULE_SIZE);
return true;
}
bool WriteModuleListStream(MinidumpFileWriter *minidump_writer,
const WriterArgument *writer_args,
MDRawDirectory *dir) {
TypedMDRVA<MDRawModuleList> list(minidump_writer);
int module_count = writer_args->lwp_lister->GetModuleCount();
if (module_count <= 0 ||
!list.AllocateObjectAndArray(module_count, MD_MODULE_SIZE)) {
return false;
}
dir->stream_type = MD_MODULE_LIST_STREAM;
dir->location = list.location();
list.get()->number_of_modules = module_count;
ModuleInfoCallbackCtx context;
context.minidump_writer = minidump_writer;
context.writer_args = writer_args;
context.list = &list;
context.module_index = 0;
CallbackParam<ModuleCallback> callback(ModuleInfoCallback, &context);
return writer_args->lwp_lister->ListModules(&callback) == module_count;
}
bool WriteSystemInfoStream(MinidumpFileWriter *minidump_writer,
const WriterArgument *writer_args,
MDRawDirectory *dir) {
TypedMDRVA<MDRawSystemInfo> sys_info(minidump_writer);
if (!sys_info.Allocate())
return false;
dir->stream_type = MD_SYSTEM_INFO_STREAM;
dir->location = sys_info.location();
return WriteCPUInformation(sys_info.get()) &&
WriteOSInformation(minidump_writer, sys_info.get());
}
bool WriteExceptionStream(MinidumpFileWriter *minidump_writer,
const WriterArgument *writer_args,
MDRawDirectory *dir) {
// This happenes when this is not a crash, but a requested dump.
if (writer_args->sig_ctx == NULL)
return false;
TypedMDRVA<MDRawExceptionStream> exception(minidump_writer);
if (!exception.Allocate())
return false;
dir->stream_type = MD_EXCEPTION_STREAM;
dir->location = exception.location();
exception.get()->thread_id = writer_args->crashed_lwpid;
exception.get()->exception_record.exception_code = writer_args->signo;
exception.get()->exception_record.exception_flags = 0;
#if TARGET_CPU_SPARC
if (writer_args->sig_ctx != NULL) {
exception.get()->exception_record.exception_address =
writer_args->sig_ctx->uc_mcontext.gregs[REG_PC];
} else {
return true;
}
// Write context of the exception.
TypedMDRVA<MDRawContextSPARC> context(minidump_writer);
if (!context.Allocate())
return false;
exception.get()->thread_context = context.location();
memset(context.get(), 0, sizeof(MDRawContextSPARC));
return WriteContext(context.get(), writer_args->sig_ctx);
#elif TARGET_CPU_X86
if (writer_args->sig_ctx != NULL) {
exception.get()->exception_record.exception_address =
writer_args->sig_ctx->uc_mcontext.gregs[EIP];
} else {
return true;
}
// Write context of the exception.
TypedMDRVA<MDRawContextX86> context(minidump_writer);
if (!context.Allocate())
return false;
exception.get()->thread_context = context.location();
memset(context.get(), 0, sizeof(MDRawContextX86));
return WriteContext(context.get(),
(int *)&writer_args->sig_ctx->uc_mcontext.gregs,
NULL);
#endif
}
bool WriteMiscInfoStream(MinidumpFileWriter *minidump_writer,
const WriterArgument *writer_args,
MDRawDirectory *dir) {
TypedMDRVA<MDRawMiscInfo> info(minidump_writer);
if (!info.Allocate())
return false;
dir->stream_type = MD_MISC_INFO_STREAM;
dir->location = info.location();
info.get()->size_of_info = sizeof(MDRawMiscInfo);
info.get()->flags1 = MD_MISCINFO_FLAGS1_PROCESS_ID;
info.get()->process_id = writer_args->requester_pid;
return true;
}
bool WriteBreakpadInfoStream(MinidumpFileWriter *minidump_writer,
const WriterArgument *writer_args,
MDRawDirectory *dir) {
TypedMDRVA<MDRawBreakpadInfo> info(minidump_writer);
if (!info.Allocate())
return false;
dir->stream_type = MD_BREAKPAD_INFO_STREAM;
dir->location = info.location();
info.get()->validity = MD_BREAKPAD_INFO_VALID_DUMP_THREAD_ID |
MD_BREAKPAD_INFO_VALID_REQUESTING_THREAD_ID;
info.get()->dump_thread_id = getpid();
info.get()->requesting_thread_id = writer_args->requester_pid;
return true;
}
class AutoLwpResumer {
public:
AutoLwpResumer(SolarisLwp *lwp) : lwp_(lwp) {}
~AutoLwpResumer() { lwp_->ControlAllLwps(false); }
private:
SolarisLwp *lwp_;
};
// Prototype of writer functions.
typedef bool (*WriteStreamFN)(MinidumpFileWriter *,
const WriterArgument *,
MDRawDirectory *);
// Function table to writer a full minidump.
const WriteStreamFN writers[] = {
WriteLwpListStream,
WriteModuleListStream,
WriteSystemInfoStream,
WriteExceptionStream,
WriteMiscInfoStream,
WriteBreakpadInfoStream,
};
// Will call each writer function in the writers table.
//void* MinidumpGenerator::Write(void *argument) {
void* Write(void *argument) {
WriterArgument *writer_args = static_cast<WriterArgument *>(argument);
if (!writer_args->lwp_lister->ControlAllLwps(true))
return NULL;
AutoLwpResumer lwpResumer(writer_args->lwp_lister);
if (writer_args->sighandler_ebp != 0 &&
writer_args->lwp_lister->FindSigContext(writer_args->sighandler_ebp,
&writer_args->sig_ctx)) {
writer_args->crashed_stack_bottom =
writer_args->lwp_lister->GetLwpStackBottom(
#if TARGET_CPU_SPARC
writer_args->sig_ctx->uc_mcontext.gregs[REG_O6]
#elif TARGET_CPU_X86
writer_args->sig_ctx->uc_mcontext.gregs[UESP]
#endif
);
int crashed_lwpid = FindCrashingLwp(writer_args->crashed_stack_bottom,
writer_args->requester_pid,
writer_args->lwp_lister);
if (crashed_lwpid > 0)
writer_args->crashed_lwpid = crashed_lwpid;
}
MinidumpFileWriter *minidump_writer = writer_args->minidump_writer;
TypedMDRVA<MDRawHeader> header(minidump_writer);
TypedMDRVA<MDRawDirectory> dir(minidump_writer);
if (!header.Allocate())
return 0;
int writer_count = sizeof(writers) / sizeof(writers[0]);
// Need directory space for all writers.
if (!dir.AllocateArray(writer_count))
return 0;
header.get()->signature = MD_HEADER_SIGNATURE;
header.get()->version = MD_HEADER_VERSION;
header.get()->time_date_stamp = time(NULL);
header.get()->stream_count = writer_count;
header.get()->stream_directory_rva = dir.position();
int dir_index = 0;
MDRawDirectory local_dir;
for (int i = 0; i < writer_count; ++i) {
if ((*writers[i])(minidump_writer, writer_args, &local_dir))
dir.CopyIndex(dir_index++, &local_dir);
}
return 0;
}
} // namespace
namespace google_breakpad {
MinidumpGenerator::MinidumpGenerator() {
}
MinidumpGenerator::~MinidumpGenerator() {
}
// Write minidump into file.
// It runs in a different thread from the crashing thread.
bool MinidumpGenerator::WriteMinidumpToFile(const char *file_pathname,
int signo,
uintptr_t sighandler_ebp,
ucontext_t **sig_ctx) const {
// The exception handler thread.
pthread_t handler_thread;
assert(file_pathname != NULL);
if (file_pathname == NULL)
return false;
MinidumpFileWriter minidump_writer;
if (minidump_writer.Open(file_pathname)) {
WriterArgument argument;
memset(&argument, 0, sizeof(argument));
SolarisLwp lwp_lister(getpid());
argument.lwp_lister = &lwp_lister;
argument.minidump_writer = &minidump_writer;
argument.requester_pid = getpid();
argument.crashed_lwpid = pthread_self();
argument.signo = signo;
argument.sighandler_ebp = sighandler_ebp;
argument.sig_ctx = NULL;
pthread_create(&handler_thread, NULL, Write, (void *)&argument);
pthread_join(handler_thread, NULL);
return true;
}
return false;
}
} // namespace google_breakpad

70
toolkit/crashreporter/breakpad-client/solaris/handler/minidump_generator.h
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@ -1,70 +0,0 @@
// Copyright (c) 2007, Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// Author: Alfred Peng
#ifndef CLIENT_SOLARIS_HANDLER_MINIDUMP_GENERATOR_H__
#define CLIENT_SOLARIS_HANDLER_MINIDUMP_GENERATOR_H__
#include <ucontext.h>
#include "client/minidump_file_writer.h"
#include "client/solaris/handler/solaris_lwp.h"
#include "google_breakpad/common/breakpad_types.h"
#include "google_breakpad/common/minidump_format.h"
namespace google_breakpad {
//
// MinidumpGenerator
//
// A minidump generator should be created before any exception happen.
//
class MinidumpGenerator {
// Callback run for writing lwp information in the process.
friend bool LwpInformationCallback(lwpstatus_t *lsp, void *context);
// Callback run for writing module information in the process.
friend bool ModuleInfoCallback(const ModuleInfo &module_info, void *context);
public:
MinidumpGenerator();
~MinidumpGenerator();
// Write minidump.
bool WriteMinidumpToFile(const char *file_pathname,
int signo,
uintptr_t sighandler_ebp,
ucontext_t **sig_ctx) const;
};
} // namespace google_breakpad
#endif // CLIENT_SOLARIS_HANDLER_MINIDUMP_GENERATOR_H_

75
toolkit/crashreporter/breakpad-client/solaris/handler/minidump_test.cc
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// Copyright (c) 2007, Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// Author: Alfred Peng
#include <pthread.h>
#include <unistd.h>
#include "client/minidump_file_writer.h"
#include "client/solaris/handler/minidump_generator.h"
using std::string;
using google_breakpad::MinidumpGenerator;
static bool doneWritingReport = false;
static void *Reporter(void *) {
char buffer[PATH_MAX];
MinidumpGenerator md;
// Write it to the desktop
snprintf(buffer, sizeof(buffer), "./minidump_test.out");
fprintf(stdout, "Writing %s\n", buffer);
md.WriteMinidumpToFile(buffer, 0, 0, NULL);
doneWritingReport = true;
return NULL;
}
static void SleepyFunction() {
while (!doneWritingReport) {
usleep(100);
}
}
int main(int argc, char * const argv[]) {
pthread_t reporter_thread;
if (pthread_create(&reporter_thread, NULL, Reporter, NULL) == 0) {
pthread_detach(reporter_thread);
} else {
perror("pthread_create");
}
SleepyFunction();
return 0;
}

18
toolkit/crashreporter/breakpad-client/solaris/handler/moz.build
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# -*- Mode: python; indent-tabs-mode: nil; tab-width: 40 -*-
# vim: set filetype=python:
# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
SOURCES += [
'exception_handler.cc',
'minidump_generator.cc',
'solaris_lwp.cc',
]
FINAL_LIBRARY = 'xul'
LOCAL_INCLUDES += [
'../../..',
]

436
toolkit/crashreporter/breakpad-client/solaris/handler/solaris_lwp.cc
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@ -1,436 +0,0 @@
// Copyright (c) 2007, Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// Author: Alfred Peng
#include <dirent.h>
#include <elf.h>
#include <errno.h>
#include <fcntl.h>
#include <limits.h>
#include <sys/frame.h>
#include <sys/stat.h>
#include <sys/types.h>
#include <sys/wait.h>
#include <unistd.h>
#include <algorithm>
#include <cassert>
#include <cstdio>
#include <cstdlib>
#include <functional>
#include "client/solaris/handler/solaris_lwp.h"
#include "common/solaris/message_output.h"
using namespace google_breakpad;
// This unamed namespace contains helper function.
namespace {
uintptr_t stack_base_address = 0;
static const int HEADER_MAX = 2000;
static const int MAP_MAX = 1000;
// Context information for the callbacks when validating address by listing
// modules.
struct AddressValidatingContext {
uintptr_t address;
bool is_mapped;
AddressValidatingContext() : address(0UL), is_mapped(false) {
}
};
// Convert from string to int.
static bool LocalAtoi(char *s, int *r) {
assert(s != NULL);
assert(r != NULL);
char *endptr = NULL;
int ret = strtol(s, &endptr, 10);
if (endptr == s)
return false;
*r = ret;
return true;
}
// Callback invoked for each mapped module.
// It uses the module's adderss range to validate the address.
static bool AddressNotInModuleCallback(const ModuleInfo &module_info,
void *context) {
AddressValidatingContext *addr =
reinterpret_cast<AddressValidatingContext *>(context);
if (addr->is_mapped = ((module_info.start_addr > 0) &&
(addr->address >= module_info.start_addr) &&
(addr->address <= module_info.start_addr +
module_info.size))) {
stack_base_address = module_info.start_addr + module_info.size;
}
return !addr->is_mapped;
}
static int IterateLwpAll(int pid,
CallbackParam<LwpidCallback> *callback_param) {
char lwp_path[40];
DIR *dir;
int count = 0;
snprintf(lwp_path, sizeof (lwp_path), "/proc/%d/lwp", (int)pid);
if ((dir = opendir(lwp_path)) == NULL)
return -1;
struct dirent *entry = NULL;
while ((entry = readdir(dir)) != NULL) {
if ((strcmp(entry->d_name, ".") != 0) &&
(strcmp(entry->d_name, "..") != 0)) {
int lwpid = 0;
int last_pid = 0;
if (LocalAtoi(entry->d_name, &lwpid) && last_pid != lwpid) {
last_pid = lwpid;
++count;
if (callback_param &&
!(callback_param->call_back)(lwpid, callback_param->context)) {
break;
}
}
}
}
closedir(dir);
return count;
}
#if defined(__i386) && !defined(NO_FRAME_POINTER)
void *GetNextFrame(void **last_ebp) {
void *sp = *last_ebp;
if ((unsigned long)sp == (unsigned long)last_ebp)
return NULL;
if ((unsigned long)sp & (sizeof(void *) - 1))
return NULL;
if ((unsigned long)sp - (unsigned long)last_ebp > 100000)
return NULL;
return sp;
}
#elif defined(__sparc)
void *GetNextFrame(void *last_ebp) {
return reinterpret_cast<struct frame *>(last_ebp)->fr_savfp;
}
#else
void *GetNextFrame(void **last_ebp) {
return reinterpret_cast<void*>(last_ebp);
}
#endif
class AutoCloser {
public:
AutoCloser(int fd) : fd_(fd) {}
~AutoCloser() { if (fd_) close(fd_); }
private:
int fd_;
};
// Control the execution of the lwp.
// Suspend/Resume lwp based on the value of context.
static bool ControlLwp(int lwpid, void *context) {
// The current thread is the one to handle the crash. Ignore it.
if (lwpid != pthread_self()) {
int ctlfd;
char procname[PATH_MAX];
bool suspend = *(bool *)context;
// Open the /proc/$pid/lwp/$lwpid/lwpctl files
snprintf(procname, sizeof (procname), "/proc/self/lwp/%d/lwpctl", lwpid);
if ((ctlfd = open(procname, O_WRONLY|O_EXCL)) < 0) {
print_message2(2, "failed to open %s in ControlLwp\n", procname);
return false;
}
AutoCloser autocloser(ctlfd);
long ctl[2];
ctl[0] = suspend ? PCSTOP : PCRUN;
ctl[1] = 0;
if (write(ctlfd, ctl, sizeof (ctl)) != sizeof (ctl)) {
print_message2(2, "failed in lwp %d\n", lwpid);
return false;
}
}
return true;
}
/*
* Utility function to read the contents of a file that contains a
* prheader_t at the start (/proc/$pid/lstatus or /proc/$pid/lpsinfo).
* Return true on success.
*/
static bool read_lfile(int pid, const char *lname, prheader_t *lhp) {
char lpath[PATH_MAX];
struct stat statb;
int fd;
size_t size;
snprintf(lpath, sizeof (lpath), "/proc/%d/%s", pid, lname);
if ((fd = open(lpath, O_RDONLY)) < 0) {
print_message2(2, "failed to open %s in read_lfile\n", lpath);
return false;
}
AutoCloser autocloser(fd);
if (fstat(fd, &statb) != 0)
return false;
size = statb.st_size;
if ((size / sizeof (prheader_t)) + 32 > HEADER_MAX) {
print_message1(2, "map size overflow\n");
return false;
}
if (pread(fd, lhp, size, 0) <= sizeof (prheader_t))
return false;
return true;
}
} // namespace
namespace google_breakpad {
SolarisLwp::SolarisLwp(int pid) : pid_(pid) {
}
SolarisLwp::~SolarisLwp() {
}
int SolarisLwp::ControlAllLwps(bool suspend) {
CallbackParam<LwpidCallback> callback_param(ControlLwp, &suspend);
return IterateLwpAll(pid_, &callback_param);
}
int SolarisLwp::GetLwpCount() const {
return IterateLwpAll(pid_, NULL);
}
int SolarisLwp::Lwp_iter_all(int pid,
CallbackParam<LwpCallback> *callback_param) const {
lwpstatus_t *Lsp;
lwpstatus_t *sp;
prheader_t lphp[HEADER_MAX];
prheader_t lhp[HEADER_MAX];
prheader_t *Lphp = lphp;
prheader_t *Lhp = lhp;
lwpsinfo_t *Lpsp;
long nstat;
long ninfo;
int rv = 0;
/*
* The /proc/pid/lstatus file has the array of lwpstatus_t's and the
* /proc/pid/lpsinfo file has the array of lwpsinfo_t's.
*/
if (read_lfile(pid, "lstatus", Lhp) == NULL)
return -1;
if (read_lfile(pid, "lpsinfo", Lphp) == NULL) {
return -1;
}
Lsp = (lwpstatus_t *)(uintptr_t)(Lhp + 1);
Lpsp = (lwpsinfo_t *)(uintptr_t)(Lphp + 1);
for (ninfo = Lphp->pr_nent; ninfo != 0; --ninfo) {
if (Lpsp->pr_sname != 'Z') {
sp = Lsp;
Lsp = (lwpstatus_t *)((uintptr_t)Lsp + Lhp->pr_entsize);
} else {
sp = NULL;
}
if (callback_param &&
!(callback_param->call_back)(sp, callback_param->context))
break;
++rv;
Lpsp = (lwpsinfo_t *)((uintptr_t)Lpsp + Lphp->pr_entsize);
}
return rv;
}
uintptr_t SolarisLwp::GetLwpStackBottom(uintptr_t current_esp) const {
AddressValidatingContext addr;
addr.address = current_esp;
CallbackParam<ModuleCallback> callback_param(AddressNotInModuleCallback,
&addr);
ListModules(&callback_param);
return stack_base_address;
}
int SolarisLwp::GetModuleCount() const {
return ListModules(NULL);
}
int SolarisLwp::ListModules(
CallbackParam<ModuleCallback> *callback_param) const {
const char *maps_path = "/proc/self/map";
struct stat status;
int fd = 0, num;
prmap_t map_array[MAP_MAX];
prmap_t *maps = map_array;
size_t size;
if ((fd = open(maps_path, O_RDONLY)) == -1) {
print_message2(2, "failed to open %s in ListModules\n", maps_path);
return -1;
}
AutoCloser autocloser(fd);
if (fstat(fd, &status))
return -1;
/*
* Determine number of mappings, this value must be
* larger than the actual module count
*/
size = status.st_size;
if ((num = (int)(size / sizeof (prmap_t))) > MAP_MAX) {
print_message1(2, "map size overflow\n");
return -1;
}
if (read(fd, (void *)maps, size) < 0) {
print_message2(2, "failed to read %d\n", fd);
return -1;
}
prmap_t *_maps;
int _num;
int module_count = 0;
/*
* Scan each mapping - note it is assummed that the mappings are
* presented in order. We fill holes between mappings. On intel
* the last mapping is usually the data segment of ld.so.1, after
* this comes a red zone into which non-fixed mapping won't get
* place. Thus we can simply bail from the loop after seeing the
* last mapping.
*/
for (_num = 0, _maps = maps; _num < num; ++_num, ++_maps) {
ModuleInfo module;
char *name = _maps->pr_mapname;
memset(&module, 0, sizeof (module));
module.start_addr = _maps->pr_vaddr;
module.size = _maps->pr_size;
if (strlen(name) > 0) {
int objectfd = 0;
char path[PATH_MAX];
char buf[SELFMAG];
snprintf(path, sizeof (path), "/proc/self/object/%s", name);
if ((objectfd = open(path, O_RDONLY)) < 0) {
print_message1(2, "can't open module file\n");
continue;
}
AutoCloser autocloser(objectfd);
if (read(objectfd, buf, SELFMAG) != SELFMAG) {
print_message1(2, "can't read module file\n");
continue;
}
if (buf[0] != ELFMAG0 || buf[1] != ELFMAG1 ||
buf[2] != ELFMAG2 || buf[3] != ELFMAG3) {
continue;
}
strncpy(module.name, name, sizeof (module.name) - 1);
++module_count;
}
if (callback_param &&
(!callback_param->call_back(module, callback_param->context))) {
break;
}
}
return module_count;
}
// Check if the address is a valid virtual address.
// If the address is in any of the mapped modules, we take it as valid.
// Otherwise it is invalid.
bool SolarisLwp::IsAddressMapped(uintptr_t address) const {
AddressValidatingContext addr;
addr.address = address;
CallbackParam<ModuleCallback> callback_param(AddressNotInModuleCallback,
&addr);
ListModules(&callback_param);
return addr.is_mapped;
}
// We're looking for a ucontext_t as the second parameter
// to a signal handler function call. Luckily, the ucontext_t
// has an ebp(fp on SPARC) member which should match the ebp(fp)
// pointed to by the ebp(fp) of the signal handler frame.
// The Solaris stack looks like this:
// http://src.opensolaris.org/source/xref/onnv/onnv-gate/usr/src/lib/libproc/common/Pstack.c#81
bool SolarisLwp::FindSigContext(uintptr_t sighandler_ebp,
ucontext_t **sig_ctx) {
uintptr_t previous_ebp;
uintptr_t sig_ebp;
const int MAX_STACK_DEPTH = 50;
int depth_counter = 0;
do {
#if TARGET_CPU_SPARC
previous_ebp = reinterpret_cast<uintptr_t>(GetNextFrame(
reinterpret_cast<void*>(sighandler_ebp)));
*sig_ctx = reinterpret_cast<ucontext_t*>(sighandler_ebp + sizeof (struct frame));
uintptr_t sig_esp = (*sig_ctx)->uc_mcontext.gregs[REG_O6];
if (sig_esp < previous_ebp && sig_esp > sighandler_ebp)
sig_ebp = (uintptr_t)(((struct frame *)sig_esp)->fr_savfp);
#elif TARGET_CPU_X86
previous_ebp = reinterpret_cast<uintptr_t>(GetNextFrame(
reinterpret_cast<void**>(sighandler_ebp)));
*sig_ctx = reinterpret_cast<ucontext_t*>(sighandler_ebp + sizeof (struct frame) +
3 * sizeof(uintptr_t));
sig_ebp = (*sig_ctx)->uc_mcontext.gregs[EBP];
#endif
sighandler_ebp = previous_ebp;
depth_counter++;
} while(previous_ebp != sig_ebp && sighandler_ebp != 0 &&
IsAddressMapped(sighandler_ebp) && depth_counter < MAX_STACK_DEPTH);
return previous_ebp == sig_ebp && previous_ebp != 0;
}
} // namespace google_breakpad

160
toolkit/crashreporter/breakpad-client/solaris/handler/solaris_lwp.h
View File

@ -1,160 +0,0 @@
// Copyright (c) 2007, Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// Author: Alfred Peng
#ifndef CLIENT_SOLARIS_HANDLER_SOLARIS_LWP_H__
#define CLIENT_SOLARIS_HANDLER_SOLARIS_LWP_H__
#if defined(sparc) || defined(__sparc)
#define TARGET_CPU_SPARC 1
#elif defined(i386) || defined(__i386)
#define TARGET_CPU_X86 1
#else
#error "cannot determine cpu type"
#endif
#include <signal.h>
#include <stdint.h>
#include <sys/user.h>
#include <ucontext.h>
#ifndef _KERNEL
#define _KERNEL
#define MUST_UNDEF_KERNEL
#endif // _KERNEL
#include <sys/procfs.h>
#ifdef MUST_UNDEF_KERNEL
#undef _KERNEL
#undef MUST_UNDEF_KERNEL
#endif // MUST_UNDEF_KERNEL
namespace google_breakpad {
// Max module path name length.
static const int kMaxModuleNameLength = 256;
// Holding infomaton about a module in the process.
struct ModuleInfo {
char name[kMaxModuleNameLength];
uintptr_t start_addr;
int size;
};
// A callback to run when getting a lwp in the process.
// Return true will go on to the next lwp while return false will stop the
// iteration.
typedef bool (*LwpCallback)(lwpstatus_t* lsp, void *context);
// A callback to run when a new module is found in the process.
// Return true will go on to the next module while return false will stop the
// iteration.
typedef bool (*ModuleCallback)(const ModuleInfo &module_info, void *context);
// A callback to run when getting a lwpid in the process.
// Return true will go on to the next lwp while return false will stop the
// iteration.
typedef bool (*LwpidCallback)(int lwpid, void *context);
// Holding the callback information.
template<class CallbackFunc>
struct CallbackParam {
// Callback function address.
CallbackFunc call_back;
// Callback context;
void *context;
CallbackParam() : call_back(NULL), context(NULL) {
}
CallbackParam(CallbackFunc func, void *func_context) :
call_back(func), context(func_context) {
}
};
///////////////////////////////////////////////////////////////////////////////
//
// SolarisLwp
//
// Provides handy support for operation on Solaris lwps.
// It uses proc file system to get lwp information.
//
// TODO(Alfred): Currently it only supports x86. Add SPARC support.
//
class SolarisLwp {
public:
// Create a SolarisLwp instance to list all the lwps in a process.
explicit SolarisLwp(int pid);
~SolarisLwp();
int getpid() const { return this->pid_; }
// Control all the lwps in the process.
// Return the number of suspended/resumed lwps in the process.
// Return -1 means failed to control lwps.
int ControlAllLwps(bool suspend);
// Get the count of lwps in the process.
// Return -1 means error.
int GetLwpCount() const;
// Iterate the lwps of process.
// Whenever there is a lwp found, the callback will be invoked to process
// the information.
// Return the callback return value or -1 on error.
int Lwp_iter_all(int pid, CallbackParam<LwpCallback> *callback_param) const;
// Get the module count of the current process.
int GetModuleCount() const;
// Get the mapped modules in the address space.
// Whenever a module is found, the callback will be invoked to process the
// information.
// Return how may modules are found.
int ListModules(CallbackParam<ModuleCallback> *callback_param) const;
// Get the bottom of the stack from esp.
uintptr_t GetLwpStackBottom(uintptr_t current_esp) const;
// Finds a signal context on the stack given the ebp of our signal handler.
bool FindSigContext(uintptr_t sighandler_ebp, ucontext_t **sig_ctx);
private:
// Check if the address is a valid virtual address.
bool IsAddressMapped(uintptr_t address) const;
private:
// The pid of the process we are listing lwps.
int pid_;
};
} // namespace google_breakpad
#endif // CLIENT_SOLARIS_HANDLER_SOLARIS_LWP_H__

66
toolkit/crashreporter/breakpad-client/windows/breakpad_client.gyp
View File

@ -1,66 +0,0 @@
# Copyright 2010 Google Inc. All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# met:
#
# * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# * Redistributions in binary form must reproduce the above
# copyright notice, this list of conditions and the following disclaimer
# in the documentation and/or other materials provided with the
# distribution.
# * Neither the name of Google Inc. nor the names of its
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
{
'includes': [
'../../build/common.gypi',
],
'targets': [
{
'target_name': 'build_all',
'type': 'none',
'dependencies': [
'./crash_generation/crash_generation.gyp:*',
'./handler/exception_handler.gyp:*',
'./sender/crash_report_sender.gyp:*',
'./unittests/client_tests.gyp:*',
'./unittests/testing.gyp:*',
'./tests/crash_generation_app/crash_generation_app.gyp:*',
]
},
{
'target_name': 'common',
'type': 'static_library',
'include_dirs': [
'<(DEPTH)',
],
'direct_dependent_settings': {
'include_dirs': [
'<(DEPTH)',
]
},
'sources': [
'<(DEPTH)/common/windows/guid_string.cc',
'<(DEPTH)/common/windows/guid_string.h',
'<(DEPTH)/common/windows/http_upload.cc',
'<(DEPTH)/common/windows/http_upload.h',
'<(DEPTH)/common/windows/string_utils.cc',
]
}
]
}

63
toolkit/crashreporter/breakpad-client/windows/crash_generation/crash_generation.gyp
View File

@ -1,63 +0,0 @@
# Copyright 2010 Google Inc. All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# met:
#
# * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# * Redistributions in binary form must reproduce the above
# copyright notice, this list of conditions and the following disclaimer
# in the documentation and/or other materials provided with the
# distribution.
# * Neither the name of Google Inc. nor the names of its
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
{
'includes': [
'../../../build/common.gypi',
],
'targets': [
{
'target_name': 'crash_generation_server',
'type': 'static_library',
'sources': [
'client_info.cc',
'crash_generation_server.cc',
'minidump_generator.cc',
'client_info.h',
'crash_generation_client.h',
'crash_generation_server.h',
'minidump_generator.h',
],
'dependencies': [
'../breakpad_client.gyp:common'
],
},
{
'target_name': 'crash_generation_client',
'type': 'static_library',
'include_dirs': [
'<(DEPTH)',
],
'sources': [
'crash_generation_client.h',
'crash_generation_client.cc',
'crash_generation_server.h',
],
},
],
}

47
toolkit/crashreporter/breakpad-client/windows/handler/exception_handler.gyp
View File

@ -1,47 +0,0 @@
# Copyright 2010 Google Inc. All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# met:
#
# * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# * Redistributions in binary form must reproduce the above
# copyright notice, this list of conditions and the following disclaimer
# in the documentation and/or other materials provided with the
# distribution.
# * Neither the name of Google Inc. nor the names of its
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
{
'includes': [
'../../../build/common.gypi',
],
'targets': [
{
'target_name': 'exception_handler',
'type': 'static_library',
'sources': [
"exception_handler.cc",
"exception_handler.h",
],
'dependencies': [
'../breakpad_client.gyp:common',
'../crash_generation/crash_generation.gyp:crash_generation_server',
]
},
],
}

46
toolkit/crashreporter/breakpad-client/windows/sender/crash_report_sender.gyp
View File

@ -1,46 +0,0 @@
# Copyright 2010 Google Inc. All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# met:
#
# * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# * Redistributions in binary form must reproduce the above
# copyright notice, this list of conditions and the following disclaimer
# in the documentation and/or other materials provided with the
# distribution.
# * Neither the name of Google Inc. nor the names of its
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
{
'includes': [
'../../../build/common.gypi',
],
'targets': [
{
'target_name': 'crash_report_sender',
'type': 'static_library',
'sources': [
'crash_report_sender.cc',
'crash_report_sender.h',
],
'dependencies': [
'../breakpad_client.gyp:common'
],
},
],
}

2
toolkit/crashreporter/breakpad-client/windows/sender/objs.mozbuild
View File

@ -8,7 +8,7 @@ lobjs_sender = [
'crash_report_sender.cc',
]
subdir = 'toolkit/crashreporter/google-breakpad/src/client/windows/sender'
subdir = 'toolkit/crashreporter/breakpad-client/windows/sender'
objs_sender = [
'/%s/%s' % (subdir, s) for s in lobjs_sender
]

53
toolkit/crashreporter/breakpad-client/windows/tests/crash_generation_app/abstract_class.cc
View File

@ -1,53 +0,0 @@
// Copyright (c) 2008, Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include "client/windows/tests/crash_generation_app/abstract_class.h"
namespace google_breakpad {
Base::Base(Derived* derived)
: derived_(derived) {
}
Base::~Base() {
derived_->DoSomething();
}
#pragma warning(push)
#pragma warning(disable:4355)
// Disable warning C4355: 'this' : used in base member initializer list.
Derived::Derived()
: Base(this) { // C4355
}
#pragma warning(pop)
void Derived::DoSomething() {
}
} // namespace google_breakpad

57
toolkit/crashreporter/breakpad-client/windows/tests/crash_generation_app/abstract_class.h
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@ -1,57 +0,0 @@
// Copyright (c) 2008, Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#ifndef CLIENT_WINDOWS_TESTS_CRASH_GENERATION_APP_ABSTRACT_CLASS_H__
#define CLIENT_WINDOWS_TESTS_CRASH_GENERATION_APP_ABSTRACT_CLASS_H__
namespace google_breakpad {
// Dummy classes to help generate a pure call violation.
class Derived;
class Base {
public:
Base(Derived* derived);
virtual ~Base();
virtual void DoSomething() = 0;
private:
Derived* derived_;
};
class Derived : public Base {
public:
Derived();
virtual void DoSomething();
};
} // namespace google_breakpad
#endif // CLIENT_WINDOWS_TESTS_CRASH_GENERATION_APP_CRASH_GENERATION_APP_H__

522
toolkit/crashreporter/breakpad-client/windows/tests/crash_generation_app/crash_generation_app.cc
View File

@ -1,522 +0,0 @@
// Copyright (c) 2008, Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// crash_generation_app.cpp : Defines the entry point for the application.
//
#include "client/windows/tests/crash_generation_app/crash_generation_app.h"
#include <windows.h>
#include <tchar.h>
#include "client/windows/crash_generation/client_info.h"
#include "client/windows/crash_generation/crash_generation_server.h"
#include "client/windows/handler/exception_handler.h"
#include "client/windows/common/ipc_protocol.h"
#include "client/windows/tests/crash_generation_app/abstract_class.h"
namespace google_breakpad {
const int kMaxLoadString = 100;
const wchar_t kPipeName[] = L"\\\\.\\pipe\\BreakpadCrashServices\\TestServer";
const DWORD kEditBoxStyles = WS_CHILD |
WS_VISIBLE |
WS_VSCROLL |
ES_LEFT |
ES_MULTILINE |
ES_AUTOVSCROLL |
ES_READONLY;
// Maximum length of a line in the edit box.
const size_t kMaximumLineLength = 256;
// CS to access edit control in a thread safe way.
static CRITICAL_SECTION* cs_edit = NULL;
// Edit control.
static HWND client_status_edit_box;
HINSTANCE current_instance; // Current instance.
TCHAR title[kMaxLoadString]; // Title bar text.
TCHAR window_class[kMaxLoadString]; // Main window class name.
ATOM MyRegisterClass(HINSTANCE instance);
BOOL InitInstance(HINSTANCE, int);
LRESULT CALLBACK WndProc(HWND, UINT, WPARAM, LPARAM);
INT_PTR CALLBACK About(HWND, UINT, WPARAM, LPARAM);
static size_t kCustomInfoCount = 2;
static CustomInfoEntry kCustomInfoEntries[] = {
CustomInfoEntry(L"prod", L"CrashTestApp"),
CustomInfoEntry(L"ver", L"1.0"),
};
static ExceptionHandler* handler = NULL;
static CrashGenerationServer* crash_server = NULL;
// Registers the window class.
//
// This function and its usage are only necessary if you want this code
// to be compatible with Win32 systems prior to the 'RegisterClassEx'
// function that was added to Windows 95. It is important to call this
// function so that the application will get 'well formed' small icons
// associated with it.
ATOM MyRegisterClass(HINSTANCE instance) {
WNDCLASSEX wcex;
wcex.cbSize = sizeof(WNDCLASSEX);
wcex.style = CS_HREDRAW | CS_VREDRAW;
wcex.lpfnWndProc = WndProc;
wcex.cbClsExtra = 0;
wcex.cbWndExtra = 0;
wcex.hInstance = instance;
wcex.hIcon = LoadIcon(instance,
MAKEINTRESOURCE(IDI_CRASHGENERATIONAPP));
wcex.hCursor = LoadCursor(NULL, IDC_ARROW);
wcex.hbrBackground = (HBRUSH)(COLOR_WINDOW+1);
wcex.lpszMenuName = MAKEINTRESOURCE(IDC_CRASHGENERATIONAPP);
wcex.lpszClassName = window_class;
wcex.hIconSm = LoadIcon(wcex.hInstance, MAKEINTRESOURCE(IDI_SMALL));
return RegisterClassEx(&wcex);
}
// Saves instance handle and creates main window
//
// In this function, we save the instance handle in a global variable and
// create and display the main program window.
BOOL InitInstance(HINSTANCE instance, int command_show) {
current_instance = instance;
HWND wnd = CreateWindow(window_class,
title,
WS_OVERLAPPEDWINDOW,
CW_USEDEFAULT,
0,
CW_USEDEFAULT,
0,
NULL,
NULL,
instance,
NULL);
if (!wnd) {
return FALSE;
}
ShowWindow(wnd, command_show);
UpdateWindow(wnd);
return TRUE;
}
static void AppendTextToEditBox(TCHAR* text) {
EnterCriticalSection(cs_edit);
SYSTEMTIME current_time;
GetLocalTime(&current_time);
TCHAR line[kMaximumLineLength];
int result = swprintf_s(line,
kMaximumLineLength,
L"[%.2d-%.2d-%.4d %.2d:%.2d:%.2d] %s",
current_time.wMonth,
current_time.wDay,
current_time.wYear,
current_time.wHour,
current_time.wMinute,
current_time.wSecond,
text);
if (result == -1) {
return;
}
int length = GetWindowTextLength(client_status_edit_box);
SendMessage(client_status_edit_box,
EM_SETSEL,
(WPARAM)length,
(LPARAM)length);
SendMessage(client_status_edit_box,
EM_REPLACESEL,
(WPARAM)FALSE,
(LPARAM)line);
LeaveCriticalSection(cs_edit);
}
static DWORD WINAPI AppendTextWorker(void* context) {
TCHAR* text = reinterpret_cast<TCHAR*>(context);
AppendTextToEditBox(text);
delete[] text;
return 0;
}
bool ShowDumpResults(const wchar_t* dump_path,
const wchar_t* minidump_id,
void* context,
EXCEPTION_POINTERS* exinfo,
MDRawAssertionInfo* assertion,
bool succeeded) {
TCHAR* text = new TCHAR[kMaximumLineLength];
text[0] = _T('\0');
int result = swprintf_s(text,
kMaximumLineLength,
TEXT("Dump generation request %s\r\n"),
succeeded ? TEXT("succeeded") : TEXT("failed"));
if (result == -1) {
delete [] text;
}
QueueUserWorkItem(AppendTextWorker, text, WT_EXECUTEDEFAULT);
return succeeded;
}
static void ShowClientConnected(void* context,
const ClientInfo* client_info) {
TCHAR* line = new TCHAR[kMaximumLineLength];
line[0] = _T('\0');
int result = swprintf_s(line,
kMaximumLineLength,
L"Client connected:\t\t%d\r\n",
client_info->pid());
if (result == -1) {
delete[] line;
return;
}
QueueUserWorkItem(AppendTextWorker, line, WT_EXECUTEDEFAULT);
}
static void ShowClientCrashed(void* context,
const ClientInfo* client_info,
const wstring* dump_path) {
TCHAR* line = new TCHAR[kMaximumLineLength];
line[0] = _T('\0');
int result = swprintf_s(line,
kMaximumLineLength,
TEXT("Client requested dump:\t%d\r\n"),
client_info->pid());
if (result == -1) {
delete[] line;
return;
}
QueueUserWorkItem(AppendTextWorker, line, WT_EXECUTEDEFAULT);
CustomClientInfo custom_info = client_info->GetCustomInfo();
if (custom_info.count <= 0) {
return;
}
wstring str_line;
for (size_t i = 0; i < custom_info.count; ++i) {
if (i > 0) {
str_line += L", ";
}
str_line += custom_info.entries[i].name;
str_line += L": ";
str_line += custom_info.entries[i].value;
}
line = new TCHAR[kMaximumLineLength];
line[0] = _T('\0');
result = swprintf_s(line,
kMaximumLineLength,
L"%s\n",
str_line.c_str());
if (result == -1) {
delete[] line;
return;
}
QueueUserWorkItem(AppendTextWorker, line, WT_EXECUTEDEFAULT);
}
static void ShowClientExited(void* context,
const ClientInfo* client_info) {
TCHAR* line = new TCHAR[kMaximumLineLength];
line[0] = _T('\0');
int result = swprintf_s(line,
kMaximumLineLength,
TEXT("Client exited:\t\t%d\r\n"),
client_info->pid());
if (result == -1) {
delete[] line;
return;
}
QueueUserWorkItem(AppendTextWorker, line, WT_EXECUTEDEFAULT);
}
void CrashServerStart() {
// Do not create another instance of the server.
if (crash_server) {
return;
}
std::wstring dump_path = L"C:\\Dumps\\";
if (_wmkdir(dump_path.c_str()) && (errno != EEXIST)) {
MessageBoxW(NULL, L"Unable to create dump directory", L"Dumper", MB_OK);
return;
}
crash_server = new CrashGenerationServer(kPipeName,
NULL,
ShowClientConnected,
NULL,
ShowClientCrashed,
NULL,
ShowClientExited,
NULL,
NULL,
NULL,
true,
&dump_path);
if (!crash_server->Start()) {
MessageBoxW(NULL, L"Unable to start server", L"Dumper", MB_OK);
delete crash_server;
crash_server = NULL;
}
}
void CrashServerStop() {
delete crash_server;
crash_server = NULL;
}
void DerefZeroCrash() {
int* x = 0;
*x = 1;
}
void InvalidParamCrash() {
printf(NULL);
}
void PureCallCrash() {
Derived derived;
}
void RequestDump() {
if (!handler->WriteMinidump()) {
MessageBoxW(NULL, L"Dump request failed", L"Dumper", MB_OK);
}
kCustomInfoEntries[1].set_value(L"1.1");
}
void CleanUp() {
if (cs_edit) {
DeleteCriticalSection(cs_edit);
delete cs_edit;
}
if (handler) {
delete handler;
}
if (crash_server) {
delete crash_server;
}
}
// Processes messages for the main window.
//
// WM_COMMAND - process the application menu.
// WM_PAINT - Paint the main window.
// WM_DESTROY - post a quit message and return.
LRESULT CALLBACK WndProc(HWND wnd,
UINT message,
WPARAM w_param,
LPARAM l_param) {
int message_id;
int message_event;
PAINTSTRUCT ps;
HDC hdc;
HINSTANCE instance = (HINSTANCE)GetWindowLongPtr(wnd, GWLP_HINSTANCE);
switch (message) {
case WM_COMMAND:
// Parse the menu selections.
message_id = LOWORD(w_param);
message_event = HIWORD(w_param);
switch (message_id) {
case IDM_ABOUT:
DialogBox(current_instance,
MAKEINTRESOURCE(IDD_ABOUTBOX),
wnd,
About);
break;
case IDM_EXIT:
DestroyWindow(wnd);
break;
case ID_SERVER_START:
CrashServerStart();
break;
case ID_SERVER_STOP:
CrashServerStop();
break;
case ID_CLIENT_DEREFZERO:
DerefZeroCrash();
break;
case ID_CLIENT_INVALIDPARAM:
InvalidParamCrash();
break;
case ID_CLIENT_PURECALL:
PureCallCrash();
break;
case ID_CLIENT_REQUESTEXPLICITDUMP:
RequestDump();
break;
default:
return DefWindowProc(wnd, message, w_param, l_param);
}
break;
case WM_CREATE:
client_status_edit_box = CreateWindow(TEXT("EDIT"),
NULL,
kEditBoxStyles,
0,
0,
0,
0,
wnd,
NULL,
instance,
NULL);
break;
case WM_SIZE:
// Make the edit control the size of the window's client area.
MoveWindow(client_status_edit_box,
0,
0,
LOWORD(l_param), // width of client area.
HIWORD(l_param), // height of client area.
TRUE); // repaint window.
break;
case WM_SETFOCUS:
SetFocus(client_status_edit_box);
break;
case WM_PAINT:
hdc = BeginPaint(wnd, &ps);
EndPaint(wnd, &ps);
break;
case WM_DESTROY:
CleanUp();
PostQuitMessage(0);
break;
default:
return DefWindowProc(wnd, message, w_param, l_param);
}
return 0;
}
// Message handler for about box.
INT_PTR CALLBACK About(HWND dlg,
UINT message,
WPARAM w_param,
LPARAM l_param) {
UNREFERENCED_PARAMETER(l_param);
switch (message) {
case WM_INITDIALOG:
return (INT_PTR)TRUE;
case WM_COMMAND:
if (LOWORD(w_param) == IDOK || LOWORD(w_param) == IDCANCEL) {
EndDialog(dlg, LOWORD(w_param));
return (INT_PTR)TRUE;
}
break;
}
return (INT_PTR)FALSE;
}
} // namespace google_breakpad
int APIENTRY _tWinMain(HINSTANCE instance,
HINSTANCE previous_instance,
LPTSTR command_line,
int command_show) {
using namespace google_breakpad;
UNREFERENCED_PARAMETER(previous_instance);
UNREFERENCED_PARAMETER(command_line);
cs_edit = new CRITICAL_SECTION();
InitializeCriticalSection(cs_edit);
CustomClientInfo custom_info = {kCustomInfoEntries, kCustomInfoCount};
CrashServerStart();
// This is needed for CRT to not show dialog for invalid param
// failures and instead let the code handle it.
_CrtSetReportMode(_CRT_ASSERT, 0);
handler = new ExceptionHandler(L"C:\\dumps\\",
NULL,
google_breakpad::ShowDumpResults,
NULL,
ExceptionHandler::HANDLER_ALL,
MiniDumpNormal,
kPipeName,
&custom_info);
// Initialize global strings.
LoadString(instance, IDS_APP_TITLE, title, kMaxLoadString);
LoadString(instance,
IDC_CRASHGENERATIONAPP,
window_class,
kMaxLoadString);
MyRegisterClass(instance);
// Perform application initialization.
if (!InitInstance(instance, command_show)) {
return FALSE;
}
HACCEL accel_table = LoadAccelerators(
instance,
MAKEINTRESOURCE(IDC_CRASHGENERATIONAPP));
// Main message loop.
MSG msg;
while (GetMessage(&msg, NULL, 0, 0)) {
if (!TranslateAccelerator(msg.hwnd, accel_table, &msg)) {
TranslateMessage(&msg);
DispatchMessage(&msg);
}
}
return static_cast<int>(msg.wParam);
}

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# Copyright 2010 Google Inc. All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# met:
#
# * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# * Redistributions in binary form must reproduce the above
# copyright notice, this list of conditions and the following disclaimer
# in the documentation and/or other materials provided with the
# distribution.
# * Neither the name of Google Inc. nor the names of its
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
{
'includes': [
'../../../../build/common.gypi',
],
'targets': [
{
'target_name': 'crash_generation_app',
'type': 'executable',
'sources': [
'abstract_class.cc',
'abstract_class.h',
'crash_generation_app.cc',
'crash_generation_app.h',
'crash_generation_app.ico',
'crash_generation_app.rc',
'resource.h',
'small.ico',
],
'libraries': [
'user32.lib',
],
'dependencies': [
'../../breakpad_client.gyp:common',
'../../crash_generation/crash_generation.gyp:crash_generation_server',
'../../crash_generation/crash_generation.gyp:crash_generation_client',
'../../handler/exception_handler.gyp:exception_handler',
],
'msvs_settings': {
'VCLinkerTool': {
'SubSystem': '2', # Windows Subsystem as opposed to a console app
},
},
}
]
}

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// Copyright (c) 2008, Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#ifndef CLIENT_WINDOWS_TESTS_CRASH_GENERATION_APP_CRASH_GENERATION_APP_H__
#define CLIENT_WINDOWS_TESTS_CRASH_GENERATION_APP_CRASH_GENERATION_APP_H__
#include "resource.h"
#endif // CLIENT_WINDOWS_TESTS_CRASH_GENERATION_APP_CRASH_GENERATION_APP_H__

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// Microsoft Visual C++ generated resource script.
//
#include "resource.h"
#define APSTUDIO_READONLY_SYMBOLS
/////////////////////////////////////////////////////////////////////////////
//
// Generated from the TEXTINCLUDE 2 resource.
//
#define APSTUDIO_HIDDEN_SYMBOLS
#include "windows.h"
#undef APSTUDIO_HIDDEN_SYMBOLS
/////////////////////////////////////////////////////////////////////////////
#undef APSTUDIO_READONLY_SYMBOLS
/////////////////////////////////////////////////////////////////////////////
// English (U.S.) resources
#if !defined(AFX_RESOURCE_DLL) || defined(AFX_TARG_ENU)
#ifdef _WIN32
LANGUAGE LANG_ENGLISH, SUBLANG_ENGLISH_US
#pragma code_page(1252)
#endif //_WIN32
/////////////////////////////////////////////////////////////////////////////
//
// Icon
//
// Icon with lowest ID value placed first to ensure application icon
// remains consistent on all systems.
IDI_CRASHGENERATIONAPP ICON "crash_generation_app.ico"
IDI_SMALL ICON "small.ico"
/////////////////////////////////////////////////////////////////////////////
//
// Menu
//
IDC_CRASHGENERATIONAPP MENU
BEGIN
POPUP "&File"
BEGIN
MENUITEM "E&xit", IDM_EXIT
END
POPUP "&Server"
BEGIN
MENUITEM "&Start", ID_SERVER_START
MENUITEM "S&top", ID_SERVER_STOP
END
POPUP "&Client"
BEGIN
MENUITEM "&Deref Zero", ID_CLIENT_DEREFZERO
MENUITEM "&Invalid Param", ID_CLIENT_INVALIDPARAM
MENUITEM "&Pure Call", ID_CLIENT_PURECALL
MENUITEM "&Request Dump", ID_CLIENT_REQUESTEXPLICITDUMP
END
END
/////////////////////////////////////////////////////////////////////////////
//
// Accelerator
//
IDC_CRASHGENERATIONAPP ACCELERATORS
BEGIN
"?", IDM_ABOUT, ASCII, ALT
"/", IDM_ABOUT, ASCII, ALT
END
/////////////////////////////////////////////////////////////////////////////
//
// Dialog
//
IDD_ABOUTBOX DIALOG 22, 17, 230, 75
STYLE DS_SETFONT | DS_MODALFRAME | WS_CAPTION | WS_SYSMENU
CAPTION "About"
FONT 8, "System"
BEGIN
ICON IDI_CRASHGENERATIONAPP,IDC_MYICON,14,9,16,16
LTEXT "CrashGenerationApp Version 1.0",IDC_STATIC,49,10,119,8,SS_NOPREFIX
LTEXT "Copyright (C) 2008",IDC_STATIC,49,20,119,8
DEFPUSHBUTTON "OK",IDOK,195,6,30,11,WS_GROUP
END
#ifdef APSTUDIO_INVOKED
/////////////////////////////////////////////////////////////////////////////
//
// TEXTINCLUDE
//
1 TEXTINCLUDE
BEGIN
"resource.h\0"
END
2 TEXTINCLUDE
BEGIN
"#define APSTUDIO_HIDDEN_SYMBOLS\r\n"
"#include ""windows.h""\r\n"
"#undef APSTUDIO_HIDDEN_SYMBOLS\r\n"
"\0"
END
3 TEXTINCLUDE
BEGIN
"\r\n"
"\0"
END
#endif // APSTUDIO_INVOKED
/////////////////////////////////////////////////////////////////////////////
//
// String Table
//
STRINGTABLE
BEGIN
IDS_APP_TITLE "CrashGenerationApp"
IDC_CRASHGENERATIONAPP "CRASHGENERATIONAPP"
END
#endif // English (U.S.) resources
/////////////////////////////////////////////////////////////////////////////
#ifndef APSTUDIO_INVOKED
/////////////////////////////////////////////////////////////////////////////
//
// Generated from the TEXTINCLUDE 3 resource.
//
/////////////////////////////////////////////////////////////////////////////
#endif // not APSTUDIO_INVOKED

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// Copyright (c) 2008, Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// PreCompile.h : include file for standard system include files,
// or project specific include files that are used frequently, but
// are changed infrequently
//
#ifndef CLIENT_WINDOWS_TESTS_CRASH_GENERATION_APP_RESOURCE_H__
#define CLIENT_WINDOWS_TESTS_CRASH_GENERATION_APP_RESOURCE_H__
//{{NO_DEPENDENCIES}}
// Microsoft Visual C++ generated include file.
// Used by crash_generation_app.rc
//
#define IDC_MYICON 2
#define IDD_CRASHGENERATIONAPP_DIALOG 102
#define IDS_APP_TITLE 103
#define IDD_ABOUTBOX 103
#define IDM_ABOUT 104
#define IDM_EXIT 105
#define IDI_CRASHGENERATIONAPP 107
#define IDI_SMALL 108
#define IDC_CRASHGENERATIONAPP 109
#define IDR_MAINFRAME 128
#define ID_SERVER_START 32771
#define ID_SERVER_STOP 32772
#define ID_CLIENT_INVALIDPARAM 32773
#define ID_CLIENT_ASSERTFAILURE 32774
#define ID_CLIENT_DEREFZERO 32775
#define ID_CLIENT_PURECALL 32777
#define ID_CLIENT_REQUESTEXPLICITDUMP 32778
#define IDC_STATIC -1
// Next default values for new objects
//
#ifdef APSTUDIO_INVOKED
#ifndef APSTUDIO_READONLY_SYMBOLS
#define _APS_NO_MFC 1
#define _APS_NEXT_RESOURCE_VALUE 129
#define _APS_NEXT_COMMAND_VALUE 32780
#define _APS_NEXT_CONTROL_VALUE 1000
#define _APS_NEXT_SYMED_VALUE 110
#endif
#endif
#endif // CLIENT_WINDOWS_TESTS_CRASH_GENERATION_APP_RESOURCE_H__

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# Copyright 2010 Google Inc. All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# met:
#
# * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# * Redistributions in binary form must reproduce the above
# copyright notice, this list of conditions and the following disclaimer
# in the documentation and/or other materials provided with the
# distribution.
# * Neither the name of Google Inc. nor the names of its
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
{
'includes': [
'../../../build/common.gypi',
],
'targets': [
{
'target_name': 'client_tests',
'type': 'executable',
'sources': [
'exception_handler_test.h',
'exception_handler_test.cc',
'exception_handler_death_test.cc',
'exception_handler_nesting_test.cc',
'minidump_test.cc',
'dump_analysis.cc',
'dump_analysis.h',
'crash_generation_server_test.cc'
],
'dependencies': [
'testing.gyp:gtest',
'testing.gyp:gmock',
'../breakpad_client.gyp:common',
'../crash_generation/crash_generation.gyp:crash_generation_server',
'../crash_generation/crash_generation.gyp:crash_generation_client',
'../handler/exception_handler.gyp:exception_handler',
'processor_bits',
]
},
{
'target_name': 'processor_bits',
'type': 'static_library',
'include_dirs': [
'<(DEPTH)',
],
'direct_dependent_settings': {
'include_dirs': [
'<(DEPTH)',
]
},
'sources': [
'<(DEPTH)/common/string_conversion.cc',
'<(DEPTH)/processor/basic_code_modules.cc',
'<(DEPTH)/processor/dump_context.cc',
'<(DEPTH)/processor/dump_object.cc',
'<(DEPTH)/processor/logging.cc',
'<(DEPTH)/processor/minidump.cc',
'<(DEPTH)/processor/pathname_stripper.cc',
'<(DEPTH)/processor/proc_maps_linux.cc',
]
}
],
}

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toolkit/crashreporter/breakpad-client/windows/unittests/testing.gyp
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# Copyright 2010 Google Inc. All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# met:
#
# * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# * Redistributions in binary form must reproduce the above
# copyright notice, this list of conditions and the following disclaimer
# in the documentation and/or other materials provided with the
# distribution.
# * Neither the name of Google Inc. nor the names of its
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
{
'includes': [
'../../../build/common.gypi',
],
'target_defaults': {
},
'targets': [
{
'target_name': 'gtest',
'type': 'static_library',
'include_dirs': [
'<(DEPTH)/testing/include',
'<(DEPTH)/testing/gtest',
'<(DEPTH)/testing/gtest/include',
],
'sources': [
'<(DEPTH)/testing/gtest/src/gtest-all.cc',
],
'direct_dependent_settings': {
'include_dirs': [
'<(DEPTH)/testing/include',
'<(DEPTH)/testing/gtest/include',
],
# Visual C++ implements variadic templates strangely, and
# VC++2012 broke Google Test by lowering this value. See
# http://stackoverflow.com/questions/12558327/google-test-in-visual-studio-2012
'defines': ['_VARIADIC_MAX=10'],
},
'defines': ['_VARIADIC_MAX=10'],
},
{
'target_name': 'gmock',
'type': 'static_library',
'include_dirs': [
'<(DEPTH)/testing/include',
'<(DEPTH)/testing/',
'<(DEPTH)/testing/gtest',
'<(DEPTH)/testing/gtest/include',
],
'sources': [
'<(DEPTH)/testing/src/gmock-all.cc',
'<(DEPTH)/testing/src/gmock_main.cc',
],
'direct_dependent_settings': {
'include_dirs': [
'<(DEPTH)/testing/include',
'<(DEPTH)/testing/gtest/include',
],
'defines': ['_VARIADIC_MAX=10'],
},
'defines': ['_VARIADIC_MAX=10'],
},
],
}