mirror of
https://github.com/darlinghq/class-dump.git
synced 2024-11-23 12:29:43 +00:00
Don't show (null) for the filename of an app, because the adjusted
install name will be nil. Use an environment variable, ClassDumpDebugFrameworkPaths, to show the steps that its going through to find the framework. So, with zsh, you can do: ClassDumpDebugFrameworkPaths=YES class-dump /System/Applications/MailViewer.app
This commit is contained in:
Steve Nygard
parent
01ed14f79a
commit
c1fa841ea1
@ -1,5 +1,5 @@
|
||||
//
|
||||
// $Id: MappedFile.h,v 1.2 1999/08/09 06:52:23 nygard Exp $
|
||||
// $Id: MappedFile.h,v 1.3 1999/08/09 07:33:59 nygard Exp $
|
||||
//
|
||||
|
||||
//
|
||||
@ -48,6 +48,9 @@
|
||||
|
||||
+ (void) initialize;
|
||||
|
||||
+ (BOOL) debug;
|
||||
+ (void) setDebug:(BOOL)flag;
|
||||
|
||||
- initWithFilename:(NSString *)aFilename;
|
||||
- (void) dealloc;
|
||||
|
||||
|
||||
72
MappedFile.m
72
MappedFile.m
@ -1,5 +1,5 @@
|
||||
//
|
||||
// $Id: MappedFile.m,v 1.2 1999/08/09 06:52:23 nygard Exp $
|
||||
// $Id: MappedFile.m,v 1.3 1999/08/09 07:34:00 nygard Exp $
|
||||
//
|
||||
|
||||
//
|
||||
@ -49,6 +49,8 @@
|
||||
#include <libc.h>
|
||||
#include <ctype.h>
|
||||
|
||||
static BOOL debugFlag = NO;
|
||||
|
||||
static NSArray *envDyldFrameworkPath = nil;
|
||||
static NSArray *envDyldLibraryPath = nil;
|
||||
static NSArray *envDyldFallbackFrameworkPath = nil;
|
||||
@ -62,23 +64,30 @@ static NSMutableArray *secondSearchPath = nil;
|
||||
{
|
||||
static BOOL initialized = NO;
|
||||
NSDictionary *environment;
|
||||
NSString *home;
|
||||
NSString *home, *debugFrameworkPaths;
|
||||
|
||||
if (initialized == YES)
|
||||
return;
|
||||
initialized = YES;
|
||||
|
||||
environment = [[NSProcessInfo processInfo] environment];
|
||||
debugFrameworkPaths = [environment objectForKey:@"ClassDumpDebugFrameworkPaths"];
|
||||
if (debugFrameworkPaths != nil && [debugFrameworkPaths isEqual:@"YES"])
|
||||
debugFlag = YES;
|
||||
|
||||
envDyldFrameworkPath = [[environment objectForKey:@"DYLD_FRAMEWORK_PATH"] componentsSeparatedByString:@":"];
|
||||
envDyldLibraryPath = [[environment objectForKey:@"DYLD_LIBRARY_PATH"] componentsSeparatedByString:@":"];
|
||||
envDyldFallbackFrameworkPath = [[environment objectForKey:@"DYLD_FALLBACK_FRAMEWORK_PATH"] componentsSeparatedByString:@":"];
|
||||
envDyldFallbackLibraryPath = [[environment objectForKey:@"DYLD_FALLBACK_LIBRARY_PATH"] componentsSeparatedByString:@":"];
|
||||
home = [environment objectForKey:@"HOME"];
|
||||
|
||||
//NSLog (@"envDyldFrameworkPath: %@", envDyldFrameworkPath);
|
||||
//NSLog (@"envDyldLibraryPath: %@", envDyldLibraryPath);
|
||||
if (debugFlag == YES)
|
||||
{
|
||||
NSLog (@"envDyldFrameworkPath: %@", envDyldFrameworkPath);
|
||||
NSLog (@"envDyldLibraryPath: %@", envDyldLibraryPath);
|
||||
NSLog (@"envDyldFallbackFrameworkPath: %@", envDyldFallbackFrameworkPath);
|
||||
}
|
||||
|
||||
//NSLog (@"envDyldFallbackFrameworkPath: %@", envDyldFallbackFrameworkPath);
|
||||
if (envDyldFallbackFrameworkPath == nil)
|
||||
envDyldFallbackFrameworkPath = [[NSArray arrayWithObjects:[NSString stringWithFormat:@"%@/Library/Frameworks", home],
|
||||
@"/Local/Library/Frameworks",
|
||||
@ -87,16 +96,21 @@ static NSMutableArray *secondSearchPath = nil;
|
||||
@"/LocalLibrary/Frameworks",
|
||||
@"/NextLibrary/Frameworks",
|
||||
nil] retain];
|
||||
//NSLog (@"envDyldFallbackFrameworkPath: %@", envDyldFallbackFrameworkPath);
|
||||
|
||||
//NSLog (@"envDyldFallbackLibraryPath: %@", envDyldFallbackLibraryPath);
|
||||
if (debugFlag == YES)
|
||||
{
|
||||
NSLog (@"envDyldFallbackFrameworkPath: %@", envDyldFallbackFrameworkPath);
|
||||
NSLog (@"envDyldFallbackLibraryPath: %@", envDyldFallbackLibraryPath);
|
||||
}
|
||||
|
||||
if (envDyldFallbackLibraryPath == nil)
|
||||
envDyldFallbackLibraryPath = [[NSArray arrayWithObjects:[NSString stringWithFormat:@"%@/lib", home],
|
||||
@"/usr/local/lib",
|
||||
@"/lib",
|
||||
@"/usr/lib",
|
||||
nil] retain];
|
||||
//NSLog (@"envDyldFallbackLibraryPath: %@", envDyldFallbackLibraryPath);
|
||||
if (debugFlag == YES)
|
||||
NSLog (@"envDyldFallbackLibraryPath: %@", envDyldFallbackLibraryPath);
|
||||
|
||||
firstSearchPath = [[NSMutableArray arrayWithArray:envDyldFrameworkPath] retain];
|
||||
[firstSearchPath addObjectsFromArray:envDyldLibraryPath];
|
||||
@ -105,6 +119,16 @@ static NSMutableArray *secondSearchPath = nil;
|
||||
[secondSearchPath addObjectsFromArray:envDyldFallbackLibraryPath];
|
||||
}
|
||||
|
||||
+ (BOOL) debug
|
||||
{
|
||||
return debugFlag;
|
||||
}
|
||||
|
||||
+ (void) setDebug:(BOOL)flag
|
||||
{
|
||||
debugFlag = flag;
|
||||
}
|
||||
|
||||
// Will map filename into memory. If filename is a directory with specific suffixes, treat the directory as a wrapper.
|
||||
|
||||
- initWithFilename:(NSString *)aFilename
|
||||
@ -119,7 +143,9 @@ static NSMutableArray *secondSearchPath = nil;
|
||||
if ([super init] == nil)
|
||||
return nil;
|
||||
|
||||
//NSLog (@"aFilename: %@", aFilename);
|
||||
standardPath = [aFilename stringByStandardizingPath];
|
||||
//NSLog (@"standardPath: %@", standardPath);
|
||||
|
||||
// XXX: Try grabbing these from an environment variable & move to +initialize
|
||||
[wrappers addObject:@"app"];
|
||||
@ -133,9 +159,16 @@ static NSMutableArray *secondSearchPath = nil;
|
||||
standardPath = [self pathToMainFileOfWrapper:standardPath];
|
||||
}
|
||||
|
||||
//NSLog (@"before: %@", standardPath);
|
||||
if (debugFlag == YES)
|
||||
{
|
||||
NSLog (@"----------------------------------------------------------------------");
|
||||
NSLog (@"before: %@", standardPath);
|
||||
}
|
||||
|
||||
filename = [self adjustedFrameworkPath:standardPath];
|
||||
//NSLog (@"after: %@", standardPath);
|
||||
|
||||
if (debugFlag == YES)
|
||||
NSLog (@"after: %@", filename);
|
||||
|
||||
data = [[NSData dataWithContentsOfMappedFile:filename] retain];
|
||||
if (data == nil)
|
||||
@ -215,20 +248,25 @@ static NSMutableArray *secondSearchPath = nil;
|
||||
version = [pathComponents objectAtIndex:count - 2];
|
||||
}
|
||||
|
||||
//NSLog (@"frameworkName: %@", frameworkName);
|
||||
if (debugFlag == YES)
|
||||
NSLog (@"frameworkName: %@", frameworkName);
|
||||
|
||||
if (frameworkName == nil)
|
||||
return path;
|
||||
|
||||
//NSLog (@"version: %@", version);
|
||||
if (debugFlag == YES)
|
||||
NSLog (@"version: %@", version);
|
||||
if (version == nil)
|
||||
tailString = [NSString stringWithFormat:@"%@.framework/%@", frameworkName, frameworkName];
|
||||
else
|
||||
tailString = [NSString stringWithFormat:@"%@.framework/Versions/%@/%@", frameworkName, version, frameworkName];
|
||||
|
||||
//NSLog (@"tailString: %@", tailString);
|
||||
if (debugFlag == YES)
|
||||
NSLog (@"tailString: %@", tailString);
|
||||
|
||||
tailRange = [path rangeOfString:tailString options:NSBackwardsSearch];
|
||||
//NSLog (@"tailRange.length: %d", tailRange.length);
|
||||
if (debugFlag == YES)
|
||||
NSLog (@"tailRange.length: %d", tailRange.length);
|
||||
if (tailRange.length == 0)
|
||||
return path;
|
||||
|
||||
@ -238,7 +276,8 @@ static NSMutableArray *secondSearchPath = nil;
|
||||
for (l = 0; l < count; l++)
|
||||
{
|
||||
adjustedPath = [NSString stringWithFormat:@"%@/%@", [firstSearchPath objectAtIndex:l], tailString];
|
||||
//NSLog (@"adjustedPath: %@", adjustedPath);
|
||||
if (debugFlag == YES)
|
||||
NSLog (@"adjustedPath: %@", adjustedPath);
|
||||
if ([fileManager fileExistsAtPath:adjustedPath] == YES)
|
||||
return adjustedPath;
|
||||
}
|
||||
@ -247,7 +286,8 @@ static NSMutableArray *secondSearchPath = nil;
|
||||
for (l = 0; l < count; l++)
|
||||
{
|
||||
adjustedPath = [NSString stringWithFormat:@"%@/%@", [secondSearchPath objectAtIndex:l], tailString];
|
||||
//NSLog (@"adjustedPath: %@", adjustedPath);
|
||||
if (debugFlag == YES)
|
||||
NSLog (@"adjustedPath: %@", adjustedPath);
|
||||
if ([fileManager fileExistsAtPath:adjustedPath] == YES)
|
||||
return adjustedPath;
|
||||
}
|
||||
|
||||
@ -1,5 +1,5 @@
|
||||
//
|
||||
// $Id: class-dump.m,v 1.2 1999/08/09 06:52:26 nygard Exp $
|
||||
// $Id: class-dump.m,v 1.3 1999/08/09 07:34:00 nygard Exp $
|
||||
//
|
||||
|
||||
//
|
||||
@ -768,7 +768,7 @@ void show_single_module (struct section_info *module_info)
|
||||
currentFile = [mappedFilesByInstallName objectForKey:[NSString stringWithCString:module_info->filename]];
|
||||
installName = [currentFile installName];
|
||||
filename = [currentFile filename];
|
||||
if ([installName isEqual:filename] == YES)
|
||||
if (filename == nil || [installName isEqual:filename] == YES)
|
||||
{
|
||||
printf ("\n/*\n * File: %s\n */\n\n", module_info->filename);
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user