Process Win32 commandline
This commit is contained in:
Thomas Bernard
parent
e4b3ca7109
commit
d809adb540
139
src/main.c
139
src/main.c
@ -37,6 +37,10 @@
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#include <signal.h>
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#include <signal.h>
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#ifndef _MSC_VER
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#ifndef _MSC_VER
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#include <unistd.h>
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#include <unistd.h>
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#else
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#if _MSC_VER < 1900
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#define snprintf _snprintf
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#endif
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#endif
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#endif
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#if defined(USE_SDL) || defined(USE_SDL2)
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#if defined(USE_SDL) || defined(USE_SDL2)
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#include <SDL.h>
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#include <SDL.h>
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@ -104,35 +108,45 @@ static int setsize_height;
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//--- Affichage de la syntaxe, et de la liste des modes vidéos disponibles ---
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//--- Affichage de la syntaxe, et de la liste des modes vidéos disponibles ---
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void Display_syntax(void)
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void Display_syntax(void)
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{
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{
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int mode_index;
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int mode_index, i;
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printf("Syntax: grafx2 [<arguments>] [<picture1>] [<picture2>]\n\n");
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char modes[1024*2];
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printf("<arguments> can be:]\n");
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const char * syntax =
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printf("\t-? -h -H -help for this help screen\n");
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"Syntax: grafx2 [<arguments>] [<picture1>] [<picture2>]\n\n"
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printf("\t-wide to emulate a video mode with wide pixels (2x1)\n");
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"<arguments> can be:\n"
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printf("\t-tall to emulate a video mode with tall pixels (1x2)\n");
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"\t-? -h -H -help for this help screen\n"
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printf("\t-double to emulate a video mode with double pixels (2x2)\n");
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"\t-wide to emulate a video mode with wide pixels (2x1)\n"
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printf("\t-wide2 to emulate a video mode with double wide pixels (4x2)\n");
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"\t-tall to emulate a video mode with tall pixels (1x2)\n"
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printf("\t-tall2 to emulate a video mode with double tall pixels (2x4)\n");
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"\t-double to emulate a video mode with double pixels (2x2)\n"
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printf("\t-triple to emulate a video mode with triple pixels (3x3)\n");
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"\t-wide2 to emulate a video mode with double wide pixels (4x2)\n"
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printf("\t-quadruple to emulate a video mode with quadruple pixels (4x4)\n");
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"\t-tall2 to emulate a video mode with double tall pixels (2x4)\n"
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printf("\t-rgb n to reduce RGB precision (2 to 256, 256=max precision)\n");
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"\t-triple to emulate a video mode with triple pixels (3x3)\n"
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printf("\t-gamma n to adjust Gamma correction (1 to 30, 10=no correction)\n");
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"\t-quadruple to emulate a video mode with quadruple pixels (4x4)\n"
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printf("\t-skin <filename> to use an alternate file with the menu graphics\n");
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"\t-rgb n to reduce RGB precision (2 to 256, 256=max precision)\n"
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printf("\t-mode <videomode> to set a video mode\n");
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"\t-gamma n to adjust Gamma correction (1 to 30, 10=no correction)\n"
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printf("\t-size <resolution> to set the image size\n");
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"\t-skin <filename> to use an alternate file with the menu graphics\n"
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printf("Arguments can be prefixed either by / - or --\n");
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"\t-mode <videomode> to set a video mode\n"
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printf("They can also be abbreviated.\n\n");
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"\t-size <resolution> to set the image size\n"
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printf("Available video modes:\n\n");
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"Arguments can be prefixed either by / - or --\n"
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"They can also be abbreviated.\n\n";
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fputs(syntax, stdout);
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i = snprintf(modes, sizeof(modes), "Available video modes:\n\n");
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for (mode_index = 0; mode_index < Nb_video_modes; mode_index += 12)
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for (mode_index = 0; mode_index < Nb_video_modes; mode_index += 12)
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{
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{
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int k;
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int k;
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for (k = 0; k < 6; k++)
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for (k = 0; k < 6; k++)
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{
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{
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if (mode_index + k >= Nb_video_modes) break;
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if (mode_index + k >= Nb_video_modes) break;
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printf("%12s",Mode_label(mode_index + k));
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i += snprintf(modes + i, sizeof(modes) - i, "%12s", Mode_label(mode_index + k));
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}
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}
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puts("");
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i += snprintf(modes + i, sizeof(modes) - i, "\n");
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}
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}
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fputs(modes, stdout);
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#if defined(WIN32)
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MessageBoxA(NULL, syntax, "GrafX2", MB_OK);
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MessageBoxA(NULL, modes, "GrafX2", MB_OK);
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#endif
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}
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}
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// ---------------------------- Sortie impromptue ----------------------------
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// ---------------------------- Sortie impromptue ----------------------------
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@ -1169,21 +1183,84 @@ int main(int argc,char * argv[])
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{
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{
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#if defined(WIN32) && !defined(USE_SDL) && !defined(USE_SDL2)
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#if defined(WIN32) && !defined(USE_SDL) && !defined(USE_SDL2)
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TCHAR ModuleFileName[MAX_PATH];
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TCHAR ModuleFileName[MAX_PATH];
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TCHAR ModuleShortFileName[MAX_PATH];
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TCHAR TmpArg[MAX_PATH];
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int i;
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TCHAR ShortFileName[MAX_PATH];
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int i, j, k;
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int inquote = 0;
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int argc = 0;
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int argc = 0;
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char arg_buffer[4096];
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char arg_buffer[4096];
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char * argv[16] = {NULL};
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char * argv[64] = {NULL};
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Init_Win32(hInstance, hPrevInstance);
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Init_Win32(hInstance, hPrevInstance);
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GetModuleFileName(NULL, ModuleFileName, MAX_PATH);
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if (GetModuleFileName(NULL, ModuleFileName, MAX_PATH) == 0)
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GetShortPathName(ModuleFileName, ModuleShortFileName, MAX_PATH);
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{
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argv[argc++] = arg_buffer;
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MessageBoxA(NULL, "Error initializing program", NULL, MB_OK | MB_ICONERROR);
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for (i = 0; i < (int)sizeof(arg_buffer); i++) {
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return 1;
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arg_buffer[i] = (char)ModuleShortFileName[i];
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if (arg_buffer[i] == 0) break;
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}
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}
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// TODO : parse command line
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GetShortPathName(ModuleFileName, ShortFileName, MAX_PATH);
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argv[argc++] = arg_buffer;
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for (i = 0; i < (int)sizeof(arg_buffer); )
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{
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arg_buffer[i] = (char)ShortFileName[i];
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if (arg_buffer[i++] == 0) break;
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}
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k = 0;
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for (j = 0; pCmdLine[j] != 0 && k < MAX_PATH - 1; j++)
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{
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if (inquote)
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{
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if (pCmdLine[j] == '"')
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{
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inquote = 0;
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continue;
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}
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}
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else
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{
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if (pCmdLine[j] == '"')
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{
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inquote = 1;
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continue;
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}
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if (pCmdLine[j] == ' ' || pCmdLine[j] == '\t')
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{ // next argument
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TmpArg[k++] = '\0';
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argv[argc++] = arg_buffer + i;
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if (GetShortPathName(TmpArg, ShortFileName, MAX_PATH) > 0)
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{
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for (k = 0; ShortFileName[k] != 0; k++)
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arg_buffer[i++] = ShortFileName[k];
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}
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else
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{
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for (k = 0; TmpArg[k] != 0; k++)
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arg_buffer[i++] = TmpArg[k];
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}
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arg_buffer[i++] = 0;
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k = 0;
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continue;
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}
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}
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TmpArg[k++] = pCmdLine[j];
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}
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TmpArg[k] = '\0';
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if (k > 0)
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{
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argv[argc++] = arg_buffer + i;
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if (GetShortPathName(TmpArg, ShortFileName, MAX_PATH) > 0)
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{
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for (k = 0; ShortFileName[k] != 0; k++)
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arg_buffer[i++] = ShortFileName[k];
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}
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else
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{
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for (k = 0; TmpArg[k] != 0; k++)
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arg_buffer[i++] = TmpArg[k];
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}
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arg_buffer[i++] = 0;
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}
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// TODO : nCmdShow indicates if the window must be maximized, etc.
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#endif
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#endif
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if(!Init_program(argc,argv))
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if(!Init_program(argc,argv))
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{
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{
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