Codechange: move main function(s) to separate files

src/os/windows/win32.cpp

@@ -22,10 +22,7 @@
 #include "win32.h"
 #include "../../fios.h"
 #include "../../core/alloc_func.hpp"
-#include "../../openttd.h"
-#include "../../core/random_func.hpp"
 #include "../../string_func.h"
-#include "../../crashlog.h"
 #include <errno.h>
 #include <sys/stat.h>
 #include "../../language.h"
@@ -229,37 +226,6 @@ bool FiosGetDiskFreeSpace(const char *path, uint64 *tot)
 	return retval;
 }
 
-static int ParseCommandLine(char *line, char **argv, int max_argc)
-{
-	int n = 0;
-
-	do {
-		/* skip whitespace */
-		while (*line == ' ' || *line == '\t') line++;
-
-		/* end? */
-		if (*line == '\0') break;
-
-		/* special handling when quoted */
-		if (*line == '"') {
-			argv[n++] = ++line;
-			while (*line != '"') {
-				if (*line == '\0') return n;
-				line++;
-			}
-		} else {
-			argv[n++] = line;
-			while (*line != ' ' && *line != '\t') {
-				if (*line == '\0') return n;
-				line++;
-			}
-		}
-		*line++ = '\0';
-	} while (n != max_argc);
-
-	return n;
-}
-
 void CreateConsole()
 {
 	HANDLE hand;
@@ -378,47 +344,6 @@ void ShowInfo(const char *str)
 	}
 }
 
-int APIENTRY WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int nCmdShow)
-{
-	int argc;
-	char *argv[64]; // max 64 command line arguments
-
-	/* Set system timer resolution to 1ms. */
-	timeBeginPeriod(1);
-
-	CrashLog::InitialiseCrashLog();
-
-	/* Convert the command line to UTF-8. We need a dedicated buffer
-	 * for this because argv[] points into this buffer and this needs to
-	 * be available between subsequent calls to FS2OTTD(). */
-	char *cmdline = stredup(FS2OTTD(GetCommandLine()).c_str());
-
-	/* Set the console codepage to UTF-8. */
-	SetConsoleOutputCP(CP_UTF8);
-
-#if defined(_DEBUG)
-	CreateConsole();
-#endif
-
-	_set_error_mode(_OUT_TO_MSGBOX); // force assertion output to messagebox
-
-	/* setup random seed to something quite random */
-	SetRandomSeed(GetTickCount());
-
-	argc = ParseCommandLine(cmdline, argv, lengthof(argv));
-
-	/* Make sure our arguments contain only valid UTF-8 characters. */
-	for (int i = 0; i < argc; i++) StrMakeValidInPlace(argv[i]);
-
-	openttd_main(argc, argv);
-
-	/* Restore system timer resolution. */
-	timeEndPeriod(1);
-
-	free(cmdline);
-	return 0;
-}
-
 char *getcwd(char *buf, size_t size)
 {
 	wchar_t path[MAX_PATH];