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Windows CE patches contributed by Rainer Loritz

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--HG--
extra : convert_revision : svn%3Ac70aab31-4412-0410-b14c-859654838e24/trunk%4037
This commit is contained in:
Sam Lantinga 2001-05-23 23:35:10 +00:00
parent 09112109c3
commit a95fb10027
11 changed files with 413 additions and 63 deletions
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68
src/main/win32/SDL_main.c
View file

@ -19,9 +19,40 @@
#undef main
#endif
/* Do we really not want stdio redirection with Windows CE? */
#ifdef _WIN32_WCE
#define NO_STDIO_REDIRECT
#endif
/* The standard output files */
#define STDOUT_FILE "stdout.txt"
#define STDERR_FILE "stderr.txt"
#define STDOUT_FILE TEXT("stdout.txt")
#define STDERR_FILE TEXT("stderr.txt")
#ifdef _WIN32_WCE
/* seems to be undefined in Win CE although in online help */
#define isspace(a) (((CHAR)a == ' ') || ((CHAR)a == '\t'))
/* seems to be undefined in Win CE although in online help */
char *strrchr(char *str, int c)
{
char *p;
/* Skip to the end of the string */
p=str;
while (*p)
p++;
/* Look for the given character */
while ( (p >= str) && (*p != (CHAR)c) )
p--;
/* Return NULL if character not found */
if ( p < str ) {
p = NULL;
}
return p;
}
#endif /* _WIN32_WCE */
/* Parse a command line buffer into arguments */
static int ParseCommandLine(char *cmdline, char **argv)
@ -92,15 +123,18 @@ static BOOL OutOfMemory(void)
}
/* Remove the output files if there was no output written */
static void cleanup_output(void)
static void __cdecl cleanup_output(void)
{
#ifndef NO_STDIO_REDIRECT
FILE *file;
int empty;
#endif
/* Flush the output in case anything is queued */
fclose(stdout);
fclose(stderr);
#ifndef NO_STDIO_REDIRECT
/* See if the files have any output in them */
file = fopen(STDOUT_FILE, "rb");
if ( file ) {
@ -118,9 +152,11 @@ static void cleanup_output(void)
remove(STDERR_FILE);
}
}
#endif
}
#ifdef _MSC_VER /* The VC++ compiler needs main defined */
#if defined(_MSC_VER) && !defined(_WIN32_WCE)
/* The VC++ compiler needs main defined */
#define console_main main
#endif
@ -177,13 +213,22 @@ int console_main(int argc, char *argv[])
}
/* This is where execution begins [windowed apps] */
#ifdef _WIN32_WCE
int WINAPI WinMain(HINSTANCE hInst, HINSTANCE hPrev, LPWSTR szCmdLine, int sw)
#else
int WINAPI WinMain(HINSTANCE hInst, HINSTANCE hPrev, LPSTR szCmdLine, int sw)
#endif
{
HINSTANCE handle;
char **argv;
int argc;
char *cmdline;
#ifdef _WIN32_WCE
wchar_t *bufp;
int nLen;
#else
char *bufp;
#endif
#ifndef NO_STDIO_REDIRECT
FILE *newfp;
#endif
@ -192,7 +237,7 @@ int WINAPI WinMain(HINSTANCE hInst, HINSTANCE hPrev, LPSTR szCmdLine, int sw)
keep them open. This is a hack.. hopefully it will be fixed
someday. DDHELP.EXE starts up the first time DDRAW.DLL is loaded.
*/
handle = LoadLibrary("DDRAW.DLL");
handle = LoadLibrary(TEXT("DDRAW.DLL"));
if ( handle != NULL ) {
FreeLibrary(handle);
}
@ -225,6 +270,18 @@ int WINAPI WinMain(HINSTANCE hInst, HINSTANCE hPrev, LPSTR szCmdLine, int sw)
setbuf(stderr, NULL); /* No buffering */
#endif /* !NO_STDIO_REDIRECT */
#ifdef _WIN32_WCE
nLen = wcslen(szCmdLine)+128+1;
bufp = (wchar_t *)alloca(nLen*2);
GetModuleFileName(NULL, bufp, 128);
wcsncpy(bufp+wcslen(bufp), szCmdLine,nLen);
nLen = wcslen(bufp)+1;
cmdline = (char *)alloca(nLen);
if ( cmdline == NULL ) {
return OutOfMemory();
}
WideCharToMultiByte(CP_ACP, 0, bufp, -1, cmdline, nLen, NULL, NULL);
#else
/* Grab the command line (use alloca() on Windows) */
bufp = GetCommandLine();
cmdline = (char *)alloca(strlen(bufp)+1);
@ -232,6 +289,7 @@ int WINAPI WinMain(HINSTANCE hInst, HINSTANCE hPrev, LPSTR szCmdLine, int sw)
return OutOfMemory();
}
strcpy(cmdline, bufp);
#endif
/* Parse it into argv and argc */
argc = ParseCommandLine(cmdline, NULL);