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#266105

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r=mkaply, darin, weilbacher, sr=blizzard (platform specific)
Group patch from mkaply, darin, and Peter Weilbacher - OS/2 bustage
This commit is contained in:
mkaply%us.ibm.com 2004-10-27 12:38:48 +00:00
parent 734755d36f
commit d0d98288f4
2 changed files with 76 additions and 62 deletions
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119
xpfe/bootstrap/nsNativeAppSupportOS2.cpp
View File

@ -44,18 +44,14 @@
#define INCL_DOSERRORS
#include <os2.h>
#ifdef XPCOM_GLUE
#include "nsStringSupport.h"
#else
#include "nsString.h"
#endif
#include "nsNativeAppSupportBase.h"
#include "nsNativeAppSupportOS2.h"
#include "nsICmdLineService.h"
#include "nsCOMPtr.h"
#include "nsIComponentManager.h"
#include "nsComponentManagerUtils.h"
#include "nsIServiceManager.h"
#include "nsIServiceManagerUtils.h"
#include "nsICmdLineHandler.h"
#include "nsIDOMWindow.h"
#include "nsXPCOM.h"
@ -76,21 +72,26 @@
#include "nsIPromptService.h"
#include "nsNetCID.h"
#include "nsIObserverService.h"
#include "nsXPCOM.h"
#include "nsPaletteOS2.h"
#ifdef XPCOM_GLUE
#include "nsStringSupport.h"
#else
#include "nsString.h"
#endif
// These are needed to load a URL in a browser window.
#include "nsIDOMLocation.h"
#include "nsIJSContextStack.h"
#include "nsIWindowMediator.h"
#include "nsPaletteOS2.h"
#include <sys/stat.h>
#include <stdlib.h>
#include <ctype.h>
#include "prprf.h"
// getting from nsAppRunner. Use to help track down arguments.
extern char ** __argv;
extern int __argc;
@ -392,7 +393,8 @@ private:
ULONG dwData1,
ULONG dwData2 );
static void HandleRequest( LPBYTE request, PRBool newWindow = PR_TRUE );
static nsCString ParseDDEArg( HSZ args, int index );
static void ParseDDEArg( HSZ args, int index, nsCString& string);
static void ParseDDEArg( const char* args, int index, nsCString& aString);
static void ActivateLastWindow();
static HDDEDATA CreateDDEData( DWORD value );
static HDDEDATA CreateDDEData( LPBYTE value, DWORD len );
@ -1229,7 +1231,7 @@ nsNativeAppSupportOS2::Start( PRBool *aResult ) {
* then make sure to clean up the message queue.
*/
MQINFO mqinfo;
HAB hab;
HAB hab = NULLHANDLE;
HMQ hmqCurrent = WinQueryQueueInfo( HMQ_CURRENT, &mqinfo,
sizeof( MQINFO ) );
if( !hmqCurrent )
@ -1467,7 +1469,7 @@ static nsCString hszValue( DWORD instance, HSZ hsz ) {
// Utility function to escape double-quotes within a string.
static void escapeQuotes( nsAString &aString ) {
static void escapeQuotes( nsString &aString ) {
PRInt32 offset = -1;
while( 1 ) {
// Find next '"'.
@ -1532,12 +1534,12 @@ nsNativeAppSupportOS2::HandleDDENotification( ULONG idInst, // DDEML instanc
PRBool new_window = PR_FALSE;
// Get the URL from the first argument in the command.
nsCAutoString url( ParseDDEArg( hsz2, 0 ) );
nsCAutoString url;
ParseDDEArg(hsz2, 0, url);
// Read the 3rd argument in the command to determine if a
// new window is to be used.
nsCAutoString windowID( ParseDDEArg( hsz2, 2 ) );
nsCAutoString windowID;
ParseDDEArg(hsz2, 2, windowID);
// "0" means to open the URL in a new window.
if ( windowID.Equals( "0" ) ) {
new_window = PR_TRUE;
@ -1628,7 +1630,7 @@ nsNativeAppSupportOS2::HandleDDENotification( ULONG idInst, // DDEML instanc
// title
outpt.Append( NS_LITERAL_CSTRING("\",\"") );
// Now copy the current page title to the return string
outpt.Append( NS_LossyConvertUCS2toASCII( title.get() ));
outpt.Append( NS_LossyConvertUCS2toASCII( title ));
// Fill out the return string with the remainin ",""
outpt.Append( NS_LITERAL_CSTRING( "\",\"\"" ));
@ -1646,8 +1648,8 @@ nsNativeAppSupportOS2::HandleDDENotification( ULONG idInst, // DDEML instanc
}
case topicActivate: {
// Activate a Nav window...
nsCString windowID = ParseDDEArg( hsz2, 0 );
nsCAutoString windowID;
ParseDDEArg(hsz2, 0, windowID);
// 4294967295 is decimal for 0xFFFFFFFF which is also a
// correct value to do that Activate last window stuff
if ( windowID.Equals( "-1" ) ||
@ -1700,13 +1702,13 @@ nsNativeAppSupportOS2::HandleDDENotification( ULONG idInst, // DDEML instanc
// Default is to open in current window.
PRBool new_window = PR_FALSE;
// Get the URL from the first argument in the command.
HSZ args = WinDdeCreateStringHandle( (PSZ)request, CP_WINANSI );
nsCAutoString url( ParseDDEArg( args, 0 ) );
nsCAutoString url;
ParseDDEArg((const char*) request, 0, url);
// Read the 3rd argument in the command to determine if a
// new window is to be used.
nsCAutoString windowID( ParseDDEArg( args, 2 ) );
nsCAutoString windowID;
ParseDDEArg((const char*) request, 2, windowID);
// "0" means to open the URL in a new window.
if ( windowID.Equals( "0" ) ) {
@ -1720,8 +1722,7 @@ nsNativeAppSupportOS2::HandleDDENotification( ULONG idInst, // DDEML instanc
#endif
// Now handle it.
HandleRequest( LPBYTE( url.get() ), new_window );
// Release the args string.
WinDdeFreeStringHandle( args );
// Release the data.
// DdeUnaccessData( hdata );
result = (HDDEDATA)DDE_FACK;
@ -1757,32 +1758,25 @@ static PRInt32 advanceToEndOfQuotedArg( const char *p, PRInt32 offset, PRInt32 l
return offset;
}
// Utility to parse out argument from a DDE item string.
nsCString nsNativeAppSupportOS2::ParseDDEArg( HSZ args, int index ) {
nsCString result;
DWORD argLen = WinDdeQueryString( args, NULL, NULL, CP_WINANSI );
if ( argLen ) {
nsCString temp;
// Ensure result's buffer is sufficiently big.
temp.SetLength( argLen + 1 );
// Now get the string contents.
WinDdeQueryString( args, temp.BeginWriting(), temp.Length(), CP_WINANSI );
// Parse out the given arg.
const char *p = temp.get();
void nsNativeAppSupportOS2::ParseDDEArg( const char* args, int index, nsCString& aString) {
if ( args ) {
int argLen = strlen(args);
nsDependentCString temp(args, argLen);
// offset points to the comma preceding the desired arg.
PRInt32 offset = -1;
// Skip commas till we get to the arg we want.
while( index-- ) {
// If this arg is quoted, then go to closing quote.
offset = advanceToEndOfQuotedArg( p, offset, argLen );
offset = advanceToEndOfQuotedArg( args, offset, argLen);
// Find next comma.
offset = temp.FindChar( ',', offset );
if ( offset == kNotFound ) {
// No more commas, give up.
return result;
aString = args;
return;
}
}
// The desired argument starts just past the preceding comma,
// which offset points to, and extends until the following
// comma (or the end of the string).
@ -1791,7 +1785,7 @@ nsCString nsNativeAppSupportOS2::ParseDDEArg( HSZ args, int index ) {
// deal with that before searching for the terminating comma.
// We advance offset so it ends up pointing to the start of
// the argument we want.
PRInt32 end = advanceToEndOfQuotedArg( p, offset++, argLen );
PRInt32 end = advanceToEndOfQuotedArg( args, offset++, argLen );
// Find next comma (or end of string).
end = temp.FindChar( ',', end );
if ( end == kNotFound ) {
@ -1799,9 +1793,24 @@ nsCString nsNativeAppSupportOS2::ParseDDEArg( HSZ args, int index ) {
end = argLen;
}
// Extract result.
result.Assign( p + offset, end - offset );
aString.Assign( args + offset, end - offset );
}
return result;
return;
}
// Utility to parse out argument from a DDE item string.
void nsNativeAppSupportOS2::ParseDDEArg( HSZ args, int index, nsCString& aString) {
DWORD argLen = WinDdeQueryString( args, NULL, NULL, CP_WINANSI );
// there wasn't any string, so return empty string
if ( !argLen ) return;
// Ensure result's buffer is sufficiently big.
char *temp = (char *) malloc(argLen + 1);
if ( !temp ) return;
// Now get the string contents.
WinDdeQueryString( args, temp, argLen + 1, CP_WINANSI );
// Parse out the given arg.
ParseDDEArg(temp, index, aString);
free(temp);
}
void nsNativeAppSupportOS2::ActivateLastWindow() {
@ -1975,8 +1984,7 @@ nsNativeAppSupportOS2::HandleRequest( LPBYTE request, PRBool newWindow ) {
if (NS_FAILED(rv) || !defaultArgs) return;
if (defaultArgs) {
nsCAutoString url;
url.AssignWithConversion( defaultArgs );
NS_LossyConvertUCS2toASCII url( defaultArgs );
OpenBrowserWindow(url.get());
} else {
OpenBrowserWindow("about:blank");
@ -1993,21 +2001,12 @@ nsNativeAppSupportOS2::GetCmdLineArgs( LPBYTE request, nsICmdLineService **aResu
int justCounting = 1;
char **argv = 0;
// Flags, etc.
int init = 1;
int between, quoted, bSlashCount;
int argc;
char *p;
int between = 1, quoted = 0, bSlashCount = 0;
int argc = 0;
char *p = (char*)request;
nsCAutoString arg;
// We loop if we've not finished the second pass through.
while ( 1 ) {
// Initialize if required.
if ( init ) {
p = (char*)request;
between = 1;
argc = quoted = bSlashCount = 0;
init = 0;
}
if ( between ) {
// We are traversing whitespace between args.
// Check for start of next arg.
@ -2108,9 +2107,11 @@ nsNativeAppSupportOS2::GetCmdLineArgs( LPBYTE request, nsICmdLineService **aResu
// Allocate argv array.
argv = new char*[ argc ];
// Start second pass
// Start second pass, initialize again
justCounting = 0;
init = 1;
p = (char*)request;
between = 1;
argc = quoted = bSlashCount = 0;
} else {
// Quit.
break;

19
xpfe/bootstrap/nsStringSupport.h
View File

@ -65,6 +65,7 @@
#define nsXPIDLString nsXPIDLString_local
#define nsGetterCopies nsGetterCopies_local
#define NS_ConvertUCS2toUTF8 NS_ConvertUCS2toUTF8_local
#define NS_ConvertASCIItoUTF16 NS_ConvertASCIItoUTF16_local
#define NS_LossyConvertUCS2toASCII NS_LossyConvertUCS2toASCII_local
#define getter_Copies getter_Copies_local
@ -331,11 +332,23 @@ class NS_LossyConvertUCS2toASCII : public nsCString
}
};
class NS_ConvertASCIItoUTF16 : public nsString
{
public:
NS_ConvertASCIItoUTF16(const char *str, PRUint32 len)
{
nsEmbedCString temp;
temp.Assign(str, len);
NS_CStringToUTF16(temp, NS_CSTRING_ENCODING_ASCII, *this);
}
};
#define NS_LITERAL_CSTRING(s) nsDependentCString(s)
// only used by nsNativeAppSupport{Win,OS2}.cpp
#if defined(XP_WIN) || defined(XP_OS2)
#define NS_LITERAL_STRING(s) nsDependentString(L##s)
#ifdef HAVE_CPP_2BYTE_WCHAR_T
#define NS_LITERAL_STRING(s) nsDependentString((const PRUnichar*)L##s)
#else
#define NS_LITERAL_STRING(s) NS_ConvertASCIItoUTF16(s, sizeof(s)-1)
#endif
#define EmptyCString() nsCString()