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r=mkaply, darin, weilbacher, sr=blizzard (platform specific) Group patch from mkaply, darin, and Peter Weilbacher - OS/2 bustage
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@ -44,18 +44,14 @@
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#define INCL_DOSERRORS
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#include <os2.h>
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#ifdef XPCOM_GLUE
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#include "nsStringSupport.h"
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#else
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#include "nsString.h"
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#endif
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#include "nsNativeAppSupportBase.h"
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#include "nsNativeAppSupportOS2.h"
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#include "nsICmdLineService.h"
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#include "nsCOMPtr.h"
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#include "nsIComponentManager.h"
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#include "nsComponentManagerUtils.h"
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#include "nsIServiceManager.h"
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#include "nsIServiceManagerUtils.h"
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#include "nsICmdLineHandler.h"
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#include "nsIDOMWindow.h"
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#include "nsXPCOM.h"
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@ -76,21 +72,26 @@
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#include "nsIPromptService.h"
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#include "nsNetCID.h"
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#include "nsIObserverService.h"
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#include "nsXPCOM.h"
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#include "nsPaletteOS2.h"
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#ifdef XPCOM_GLUE
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#include "nsStringSupport.h"
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#else
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#include "nsString.h"
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#endif
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// These are needed to load a URL in a browser window.
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#include "nsIDOMLocation.h"
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#include "nsIJSContextStack.h"
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#include "nsIWindowMediator.h"
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#include "nsPaletteOS2.h"
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#include <sys/stat.h>
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#include <stdlib.h>
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#include <ctype.h>
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#include "prprf.h"
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// getting from nsAppRunner. Use to help track down arguments.
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extern char ** __argv;
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extern int __argc;
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@ -392,7 +393,8 @@ private:
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ULONG dwData1,
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ULONG dwData2 );
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static void HandleRequest( LPBYTE request, PRBool newWindow = PR_TRUE );
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static nsCString ParseDDEArg( HSZ args, int index );
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static void ParseDDEArg( HSZ args, int index, nsCString& string);
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static void ParseDDEArg( const char* args, int index, nsCString& aString);
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static void ActivateLastWindow();
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static HDDEDATA CreateDDEData( DWORD value );
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static HDDEDATA CreateDDEData( LPBYTE value, DWORD len );
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@ -1229,7 +1231,7 @@ nsNativeAppSupportOS2::Start( PRBool *aResult ) {
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* then make sure to clean up the message queue.
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*/
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MQINFO mqinfo;
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HAB hab;
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HAB hab = NULLHANDLE;
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HMQ hmqCurrent = WinQueryQueueInfo( HMQ_CURRENT, &mqinfo,
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sizeof( MQINFO ) );
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if( !hmqCurrent )
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@ -1467,7 +1469,7 @@ static nsCString hszValue( DWORD instance, HSZ hsz ) {
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// Utility function to escape double-quotes within a string.
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static void escapeQuotes( nsAString &aString ) {
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static void escapeQuotes( nsString &aString ) {
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PRInt32 offset = -1;
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while( 1 ) {
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// Find next '"'.
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@ -1532,12 +1534,12 @@ nsNativeAppSupportOS2::HandleDDENotification( ULONG idInst, // DDEML instanc
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PRBool new_window = PR_FALSE;
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// Get the URL from the first argument in the command.
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nsCAutoString url( ParseDDEArg( hsz2, 0 ) );
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nsCAutoString url;
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ParseDDEArg(hsz2, 0, url);
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// Read the 3rd argument in the command to determine if a
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// new window is to be used.
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nsCAutoString windowID( ParseDDEArg( hsz2, 2 ) );
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nsCAutoString windowID;
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ParseDDEArg(hsz2, 2, windowID);
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// "0" means to open the URL in a new window.
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if ( windowID.Equals( "0" ) ) {
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new_window = PR_TRUE;
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@ -1628,7 +1630,7 @@ nsNativeAppSupportOS2::HandleDDENotification( ULONG idInst, // DDEML instanc
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// title
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outpt.Append( NS_LITERAL_CSTRING("\",\"") );
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// Now copy the current page title to the return string
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outpt.Append( NS_LossyConvertUCS2toASCII( title.get() ));
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outpt.Append( NS_LossyConvertUCS2toASCII( title ));
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// Fill out the return string with the remainin ",""
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outpt.Append( NS_LITERAL_CSTRING( "\",\"\"" ));
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@ -1646,8 +1648,8 @@ nsNativeAppSupportOS2::HandleDDENotification( ULONG idInst, // DDEML instanc
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}
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case topicActivate: {
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// Activate a Nav window...
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nsCString windowID = ParseDDEArg( hsz2, 0 );
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nsCAutoString windowID;
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ParseDDEArg(hsz2, 0, windowID);
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// 4294967295 is decimal for 0xFFFFFFFF which is also a
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// correct value to do that Activate last window stuff
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if ( windowID.Equals( "-1" ) ||
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@ -1700,13 +1702,13 @@ nsNativeAppSupportOS2::HandleDDENotification( ULONG idInst, // DDEML instanc
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// Default is to open in current window.
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PRBool new_window = PR_FALSE;
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// Get the URL from the first argument in the command.
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HSZ args = WinDdeCreateStringHandle( (PSZ)request, CP_WINANSI );
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nsCAutoString url( ParseDDEArg( args, 0 ) );
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nsCAutoString url;
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ParseDDEArg((const char*) request, 0, url);
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// Read the 3rd argument in the command to determine if a
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// new window is to be used.
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nsCAutoString windowID( ParseDDEArg( args, 2 ) );
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nsCAutoString windowID;
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ParseDDEArg((const char*) request, 2, windowID);
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// "0" means to open the URL in a new window.
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if ( windowID.Equals( "0" ) ) {
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@ -1720,8 +1722,7 @@ nsNativeAppSupportOS2::HandleDDENotification( ULONG idInst, // DDEML instanc
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#endif
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// Now handle it.
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HandleRequest( LPBYTE( url.get() ), new_window );
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// Release the args string.
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WinDdeFreeStringHandle( args );
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// Release the data.
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// DdeUnaccessData( hdata );
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result = (HDDEDATA)DDE_FACK;
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@ -1757,32 +1758,25 @@ static PRInt32 advanceToEndOfQuotedArg( const char *p, PRInt32 offset, PRInt32 l
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return offset;
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}
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// Utility to parse out argument from a DDE item string.
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nsCString nsNativeAppSupportOS2::ParseDDEArg( HSZ args, int index ) {
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nsCString result;
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DWORD argLen = WinDdeQueryString( args, NULL, NULL, CP_WINANSI );
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if ( argLen ) {
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nsCString temp;
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// Ensure result's buffer is sufficiently big.
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temp.SetLength( argLen + 1 );
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// Now get the string contents.
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WinDdeQueryString( args, temp.BeginWriting(), temp.Length(), CP_WINANSI );
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// Parse out the given arg.
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const char *p = temp.get();
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void nsNativeAppSupportOS2::ParseDDEArg( const char* args, int index, nsCString& aString) {
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if ( args ) {
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int argLen = strlen(args);
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nsDependentCString temp(args, argLen);
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// offset points to the comma preceding the desired arg.
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PRInt32 offset = -1;
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// Skip commas till we get to the arg we want.
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while( index-- ) {
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// If this arg is quoted, then go to closing quote.
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offset = advanceToEndOfQuotedArg( p, offset, argLen );
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offset = advanceToEndOfQuotedArg( args, offset, argLen);
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// Find next comma.
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offset = temp.FindChar( ',', offset );
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if ( offset == kNotFound ) {
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// No more commas, give up.
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return result;
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aString = args;
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return;
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}
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}
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// The desired argument starts just past the preceding comma,
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// which offset points to, and extends until the following
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// comma (or the end of the string).
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@ -1791,7 +1785,7 @@ nsCString nsNativeAppSupportOS2::ParseDDEArg( HSZ args, int index ) {
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// deal with that before searching for the terminating comma.
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// We advance offset so it ends up pointing to the start of
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// the argument we want.
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PRInt32 end = advanceToEndOfQuotedArg( p, offset++, argLen );
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PRInt32 end = advanceToEndOfQuotedArg( args, offset++, argLen );
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// Find next comma (or end of string).
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end = temp.FindChar( ',', end );
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if ( end == kNotFound ) {
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@ -1799,9 +1793,24 @@ nsCString nsNativeAppSupportOS2::ParseDDEArg( HSZ args, int index ) {
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end = argLen;
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}
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// Extract result.
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result.Assign( p + offset, end - offset );
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aString.Assign( args + offset, end - offset );
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}
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return result;
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return;
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}
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// Utility to parse out argument from a DDE item string.
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void nsNativeAppSupportOS2::ParseDDEArg( HSZ args, int index, nsCString& aString) {
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DWORD argLen = WinDdeQueryString( args, NULL, NULL, CP_WINANSI );
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// there wasn't any string, so return empty string
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if ( !argLen ) return;
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// Ensure result's buffer is sufficiently big.
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char *temp = (char *) malloc(argLen + 1);
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if ( !temp ) return;
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// Now get the string contents.
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WinDdeQueryString( args, temp, argLen + 1, CP_WINANSI );
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// Parse out the given arg.
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ParseDDEArg(temp, index, aString);
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free(temp);
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}
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void nsNativeAppSupportOS2::ActivateLastWindow() {
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@ -1975,8 +1984,7 @@ nsNativeAppSupportOS2::HandleRequest( LPBYTE request, PRBool newWindow ) {
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if (NS_FAILED(rv) || !defaultArgs) return;
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if (defaultArgs) {
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nsCAutoString url;
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url.AssignWithConversion( defaultArgs );
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NS_LossyConvertUCS2toASCII url( defaultArgs );
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OpenBrowserWindow(url.get());
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} else {
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OpenBrowserWindow("about:blank");
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@ -1993,21 +2001,12 @@ nsNativeAppSupportOS2::GetCmdLineArgs( LPBYTE request, nsICmdLineService **aResu
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int justCounting = 1;
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char **argv = 0;
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// Flags, etc.
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int init = 1;
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int between, quoted, bSlashCount;
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int argc;
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char *p;
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int between = 1, quoted = 0, bSlashCount = 0;
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int argc = 0;
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char *p = (char*)request;
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nsCAutoString arg;
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// We loop if we've not finished the second pass through.
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while ( 1 ) {
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// Initialize if required.
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if ( init ) {
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p = (char*)request;
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between = 1;
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argc = quoted = bSlashCount = 0;
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init = 0;
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}
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if ( between ) {
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// We are traversing whitespace between args.
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// Check for start of next arg.
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@ -2108,9 +2107,11 @@ nsNativeAppSupportOS2::GetCmdLineArgs( LPBYTE request, nsICmdLineService **aResu
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// Allocate argv array.
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argv = new char*[ argc ];
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// Start second pass
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// Start second pass, initialize again
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justCounting = 0;
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init = 1;
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p = (char*)request;
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between = 1;
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argc = quoted = bSlashCount = 0;
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} else {
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// Quit.
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break;
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#define nsXPIDLString nsXPIDLString_local
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#define nsGetterCopies nsGetterCopies_local
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#define NS_ConvertUCS2toUTF8 NS_ConvertUCS2toUTF8_local
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#define NS_ConvertASCIItoUTF16 NS_ConvertASCIItoUTF16_local
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#define NS_LossyConvertUCS2toASCII NS_LossyConvertUCS2toASCII_local
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#define getter_Copies getter_Copies_local
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@ -331,11 +332,23 @@ class NS_LossyConvertUCS2toASCII : public nsCString
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}
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};
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class NS_ConvertASCIItoUTF16 : public nsString
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{
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public:
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NS_ConvertASCIItoUTF16(const char *str, PRUint32 len)
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{
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nsEmbedCString temp;
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temp.Assign(str, len);
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NS_CStringToUTF16(temp, NS_CSTRING_ENCODING_ASCII, *this);
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}
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};
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#define NS_LITERAL_CSTRING(s) nsDependentCString(s)
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// only used by nsNativeAppSupport{Win,OS2}.cpp
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#if defined(XP_WIN) || defined(XP_OS2)
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#define NS_LITERAL_STRING(s) nsDependentString(L##s)
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#ifdef HAVE_CPP_2BYTE_WCHAR_T
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#define NS_LITERAL_STRING(s) nsDependentString((const PRUnichar*)L##s)
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#else
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#define NS_LITERAL_STRING(s) NS_ConvertASCIItoUTF16(s, sizeof(s)-1)
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#endif
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#define EmptyCString() nsCString()
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