1/*
2    SDL - Simple DirectMedia Layer
3    Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002  Sam Lantinga
4
5    This library is free software; you can redistribute it and/or
6    modify it under the terms of the GNU Library General Public
7    License as published by the Free Software Foundation; either
8    version 2 of the License, or (at your option) any later version.
9
10    This library is distributed in the hope that it will be useful,
11    but WITHOUT ANY WARRANTY; without even the implied warranty of
12    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
13    Library General Public License for more details.
14
15    You should have received a copy of the GNU Library General Public
16    License along with this library; if not, write to the Free
17    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
18
19    Sam Lantinga
20    slouken@libsdl.org
21*/
22
23/*
24    SDL_main.cpp
25    The Epoc executable startup functions
26
27    Epoc version by Hannu Viitala (hannu.j.viitala@mbnet.fi)
28*/
29
30#include <e32std.h>
31#include <e32def.h>
32#include <e32svr.h>
33#include <e32base.h>
34#include <estlib.h>
35#include <stdlib.h>
36#include <stdio.h>
37#include <w32std.h>
38#include <apgtask.h>
39
40#include "SDL_error.h"
41
42#ifndef EXPORT_C
43# ifdef __VC32__
44#  define IMPORT_C __declspec(dllexport)
45#  define EXPORT_C __declspec(dllexport)
46# endif
47# ifdef __GCC32__
48#  define IMPORT_C
49#  define EXPORT_C __declspec(dllexport)
50# endif
51#endif
52
53#if defined(__WINS__)
54#include <estw32.h>
55IMPORT_C void RegisterWsExe(const TDesC &aName);
56#endif
57
58/* The prototype for the application's main() function */
59#define main	SDL_main
60extern "C" int main (int argc, char *argv[], char *envp[]);
61extern "C" void exit (int ret);
62
63
64/* Epoc main function */
65
66GLDEF_C TInt E32Main()
67    {
68    /*  Get the clean-up stack */
69	CTrapCleanup* cleanup = CTrapCleanup::New();
70
71    #if defined(__WINS__)
72    /* arrange for access to Win32 stdin/stdout/stderr */
73   	RWin32Stream::StartServer();
74    #endif
75
76    /* Arrange for multi-threaded operation */
77	SpawnPosixServerThread();
78
79    /* Get args and environment */
80	int argc=0;
81	char** argv=0;
82	char** envp=0;
83	__crt0(argc,argv,envp);
84
85    #if defined(__WINS__)
86	/* Cause the graphical Window Server to come into existence */
87	RSemaphore sem;
88	sem.CreateGlobal(_L("WsExeSem"),0);
89	RegisterWsExe(sem.FullName());
90    #endif
91
92
93    /* Start the application! */
94
95    /* Create stdlib */
96    _REENT;
97
98    /* Set process and thread priority */
99    RThread currentThread;
100
101    currentThread.Rename(_L("SdlProgram"));
102    currentThread.SetProcessPriority(EPriorityLow);
103    currentThread.SetPriority(EPriorityMuchLess);
104
105    /* Call stdlib main */
106    int ret = main(argc, argv, envp); /* !! process exits here if there is "exit()" in main! */
107
108    /* Call exit */
109    exit(ret); /* !! process exits here! */
110
111    /* Free resources and return */
112    CloseSTDLIB();
113   	delete cleanup;
114    return(KErrNone);
115    }
116
117/* Epoc dll entry point */
118#if defined(__WINS__)
119GLDEF_C TInt E32Dll(TDllReason)
120	{
121	return(KErrNone);
122	}
123
124EXPORT_C TInt WinsMain(TAny *)
125	{
126    E32Main();
127	return KErrNone;
128	}
129#endif
130