Mercurial > sdl-ios-xcode
diff src/main/symbian/EKA1/SDL_main.cpp @ 3975:e85e65aec22f SDL-1.2
Added S60 port.
author | Ryan C. Gordon <icculus@icculus.org> |
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date | Sun, 24 Jun 2007 18:26:35 +0000 |
parents | |
children | a1b03ba2fcd0 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/main/symbian/EKA1/SDL_main.cpp Sun Jun 24 18:26:35 2007 +0000 @@ -0,0 +1,152 @@ +/* + SDL - Simple DirectMedia Layer + Copyright (C) 1997, 1998, 1999, 2000, 2001 Sam Lantinga + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with this library; if not, write to the Free + Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + + Sam Lantinga + slouken@devolution.com +*/ + +/* + SDL_main.cpp + The Epoc executable startup functions + + Epoc version by Hannu Viitala (hannu.j.viitala@mbnet.fi) +*/ + +#include <e32std.h> +#include <e32def.h> +#include <e32svr.h> +#include <e32base.h> +#include <estlib.h> +#include <stdlib.h> +#include <stdio.h> +#include <w32std.h> +#include <apgtask.h> + +#include "SDL_error.h" + +#if defined(__WINS__) +#include <estw32.h> +IMPORT_C void RegisterWsExe(const TDesC &aName); +#endif + +/* The prototype for the application's main() function */ +#define main SDL_main +extern "C" int main (int argc, char *argv[], char *envp[]); +extern "C" void exit (int ret); + + +/* Epoc main function */ + +#ifdef __WINS__ + + +void GetCmdLine(int& aArgc, char**& aArgv) + { + RChunk chunk; + + if(chunk.OpenGlobal(RThread().Name(), ETrue) != KErrNone) + return; + + TUint* ptr = (TUint*) chunk.Base(); + if(ptr != NULL) + { + aArgc = (int) *(ptr); // count + aArgv = (char**) *(ptr + 1); + } + chunk.Close(); + } + +#endif + + +TInt E32Main() + { + /* Get the clean-up stack */ + CTrapCleanup* cleanup = CTrapCleanup::New(); + + /* Arrange for multi-threaded operation */ + SpawnPosixServerThread(); + + /* Get args and environment */ + int argc=0; + char** argv=0; + char** envp=0; + +#ifndef __WINS__ + __crt0(argc,argv,envp); +#else + GetCmdLine(argc, argv); +#endif + /* Start the application! */ + + /* Create stdlib */ + _REENT; + + /* Set process and thread priority and name */ + + RThread currentThread; + RProcess thisProcess; + TParse exeName; + exeName.Set(thisProcess.FileName(), NULL, NULL); + currentThread.Rename(exeName.Name()); + currentThread.SetProcessPriority(EPriorityLow); + currentThread.SetPriority(EPriorityMuchLess); + + /* Call stdlib main */ + int ret = main(argc, argv, envp); /* !! process exits here if there is "exit()" in main! */ + + /* Call exit */ + //exit(ret); /* !! process exits here! */ + //Markus: I do not understand above + //I commented it at let this function + //to return ret value - was it purpose + //that cleanup below is not called at all - why? + + /* Free resources and return */ + + _cleanup(); //this is normally called at exit, I call it here, Markus + + CloseSTDLIB(); + delete cleanup; +#ifdef __WINS__ +// User::Panic(_L("exit"), ret); + // RThread().Kill(ret); //Markus get rid of this thread + // RThread().RaiseException(EExcKill); +#endif + return ret;//Markus, or exit(ret); ?? + //return(KErrNone); + } + + +#ifdef __WINS__ +EXPORT_C TInt WinsMain() + { + return E32Main(); + // return WinsMain(0, 0, 0); + } +#endif + +/* Epoc dll entry point */ +#if defined(__WINS__) +GLDEF_C TInt E32Dll(TDllReason) + { + return(KErrNone); + } +#endif + +