2006-09-06 20:00:41 +00:00
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/*
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* main.c
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* This file has no copyright assigned and is placed in the Public Domain.
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* This file is a part of the mingw-runtime package.
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* No warranty is given; refer to the file DISCLAIMER within the package.
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*
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* Extra startup code for applications which do not have a main function
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* of their own (but do have a WinMain). Generally these are GUI
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* applications, but they don't *have* to be.
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*
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*/
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#include <stdlib.h>
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#include <process.h>
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#include <windows.h>
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#define ISSPACE(a) (a == ' ' || a == '\t')
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2008-06-30 16:18:46 +00:00
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extern void __main();
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2007-10-19 23:21:45 +00:00
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extern int PASCAL wWinMain (HINSTANCE hInst, HINSTANCE hPrevInst,
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2006-09-06 20:00:41 +00:00
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LPWSTR szCmdLine, int nShow);
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int
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wmain (int argc, const wchar_t *argv[], const wchar_t *environ[])
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{
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wchar_t *szCmd;
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STARTUPINFOW startinfo;
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int nRet;
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2008-06-30 16:18:46 +00:00
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#ifdef __GNUC__
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/* C++ initialization. (gcc inserts this call automatically for
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* a function called "main", but not for "wmain") */
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__main();
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#endif
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2006-09-06 20:00:41 +00:00
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/* Get the command line passed to the process. */
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szCmd = GetCommandLineW ();
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GetStartupInfoW (&startinfo);
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/* Strip off the name of the application and any leading
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* whitespace. */
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if (szCmd)
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{
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while (ISSPACE (*szCmd))
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{
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szCmd++;
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}
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/* On my system I always get the app name enclosed
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* in quotes... */
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if (*szCmd == '\"')
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{
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do
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{
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szCmd++;
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}
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while (*szCmd != '\"' && *szCmd != '\0');
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if (*szCmd == '\"')
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{
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szCmd++;
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}
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}
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else
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{
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/* If no quotes then assume first token is program
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* name. */
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while (!ISSPACE (*szCmd) && *szCmd != '\0')
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{
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szCmd++;
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}
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}
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while (ISSPACE (*szCmd))
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{
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szCmd++;
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}
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}
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nRet = wWinMain (GetModuleHandle (NULL), NULL, szCmd,
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(startinfo.dwFlags & STARTF_USESHOWWINDOW) ?
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startinfo.wShowWindow : SW_SHOWDEFAULT);
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return nRet;
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}
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