Initial commit

engines/glk/alan2/args.cpp

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+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#include "glk/alan2/alan2.h"
+#include "glk/alan2/args.h"
+#include "glk/alan2/glkio.h"
+#include "glk/alan2/main.h"
+#include "glk/alan2/sysdep.h"
+
+namespace Glk {
+namespace Alan2 {
+
+static void switches(unsigned argc, char *argv[]) {
+}
+
+void args(int argc, char *argv[]) {
+	char *prgnam;
+
+	if ((prgnam = strrchr(argv[0], '\\')) == nullptr
+	        && (prgnam = strrchr(argv[0], '/')) == nullptr
+	        && (prgnam = strrchr(argv[0], ':')) == nullptr)
+		prgnam = argv[0];
+	else
+		prgnam++;
+	if (strlen(prgnam) > 4
+	        && (strcmp(&prgnam[strlen(prgnam) - 4], ".EXE") == 0
+	            || strcmp(&prgnam[strlen(prgnam) - 4], ".exe") == 0))
+		prgnam[strlen(prgnam) - 4] = '\0';
+	/* Now look at the switches and arguments */
+	switches(argc, argv);
+	if (advnam[0] == '\0')
+		/* No game given, try program name */
+		if (scumm_stricmp(prgnam, PROGNAME) != 0
+		        && strstr(prgnam, PROGNAME) == nullptr)
+			advnam = scumm_strdup(argv[0]);
+}
+
+} // End of namespace Alan2
+} // End of namespace Glk