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#include <windows.h>
#include <stdio.h>
#include <fcntl.h>
#include <io.h>
#define MAX_CONSOLE_LINES 500
int main(int argc, char *argv[], char *penv[]);
/* Ignore control c and control break signals */
static BOOL WINAPI IgnoreControlC(DWORD dwCtrlType)
{
if (dwCtrlType==CTRL_C_EVENT || dwCtrlType==CTRL_BREAK_EVENT)
return TRUE;
return FALSE;
}
static void CreateConsole(void)
{
static int ConsoleCreated=0;
if (!ConsoleCreated)
{
int hConHandle;
HANDLE lStdHandle;
CONSOLE_SCREEN_BUFFER_INFO coninfo;
FILE *fp;
ConsoleCreated=1;
if (!AttachConsole(ATTACH_PARENT_PROCESS))
AllocConsole();
else
SetConsoleCtrlHandler(IgnoreControlC,TRUE); // Only allow control C interrupt the program when a console was created
// set the screen buffer to be big enough to let us scroll text
GetConsoleScreenBufferInfo(GetStdHandle(STD_OUTPUT_HANDLE), &coninfo);
if (coninfo.dwSize.Y < MAX_CONSOLE_LINES)
{
coninfo.dwSize.Y = MAX_CONSOLE_LINES;
SetConsoleScreenBufferSize(GetStdHandle(STD_OUTPUT_HANDLE), coninfo.dwSize);
}
// redirect unbuffered STDOUT to the console
lStdHandle = GetStdHandle(STD_OUTPUT_HANDLE);
hConHandle = _open_osfhandle((intptr_t)lStdHandle, _O_TEXT);
if (hConHandle==-1) // error occured, so return
return;
fp = _fdopen( hConHandle, "w" );
*stdout = *fp;
setvbuf( stdout, NULL, _IONBF, 0 );
// redirect unbuffered STDIN to the console
lStdHandle = GetStdHandle(STD_INPUT_HANDLE);
hConHandle = _open_osfhandle((intptr_t)lStdHandle, _O_TEXT);
fp = _fdopen( hConHandle, "r" );
*stdin = *fp;
setvbuf( stdin, NULL, _IONBF, 0 );
// redirect unbuffered STDERR to the console
lStdHandle = GetStdHandle(STD_ERROR_HANDLE);
hConHandle = _open_osfhandle((intptr_t)lStdHandle, _O_TEXT);
fp = _fdopen( hConHandle, "w" );
*stderr = *fp;
setvbuf( stderr, NULL, _IONBF, 0 );
}
}
int __stdcall WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int nCmdShow)
{
int argc=1;
char ProgramName[255];
#define MAXNRARGS 100
char *argv[MAXNRARGS];
char *pTmp;
char *pProgramName;
char **penv;
int Ret;
LPTCH pEnvStrings;
hInstance=hInstance;
nCmdShow=nCmdShow;
hPrevInstance=hPrevInstance;
if (!strncmp(lpCmdLine,"-console",8))
{
CreateConsole();
lpCmdLine+=9;
}
else
{
SetConsoleCtrlHandler(IgnoreControlC,TRUE);
}
GetModuleFileName(NULL,ProgramName,255);
pTmp=strrchr(ProgramName,'\\');
if (pTmp)
pProgramName=pTmp+1;
else
pProgramName=ProgramName;
pTmp=strrchr(pProgramName,'.');
if (pTmp)
*pTmp=0;
argv[0]=pProgramName;
pTmp=lpCmdLine;
while (*pTmp && argc<MAXNRARGS-1)
{
char *pEnd;
if (*pTmp=='"')
{
pTmp++;
pEnd=strchr(pTmp,'"');
}
else if (*pTmp!=' ')
{
pEnd=strchr(pTmp,' ');
}
else
{
pTmp++;
continue;
}
if (pEnd)
{
*pEnd=0;
argv[argc++]=pTmp;
pTmp=pEnd+1;
}
else
{
argv[argc++]=pTmp;
break;
}
}
{
LPTCH pTmp=GetEnvironmentStrings();
int NrEnv=0;
pEnvStrings=pTmp;
penv=malloc(sizeof(*penv));
while (*pTmp)
{
penv=realloc(penv,(NrEnv+2)*sizeof(*penv));
penv[NrEnv++]=pTmp;
while (*pTmp) pTmp++;
pTmp++;
}
penv[NrEnv]=NULL;
}
Ret = main(argc,argv,penv);
free(penv);
FreeEnvironmentStrings(pEnvStrings);
return Ret;
}
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