GRou

1 files changed, 99 insertions, 10 deletions

diff --git a/src/simul.c b/src/simul.c
index 1ae3d55..45c8092 100644
--- a/src/simul.c
+++ b/src/simul.c
@@ -1,22 +1,111 @@
 #include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <signal.h>
 
-#ifdef HAVE_CONFIG_H
 #include "config.h"
-#else
-#define _(x) x
-#endif
-
 #include "simulator.h"
 #include "alu.h"
 #include "terminal.h"
+#include "exceptions.h"
+
+typedef void (*sighandler_t) (int);
 
-int main(void)
+void invite(void)
 {
-	openterm();
-	Rapide = 1;
+	fprintf(stderr, _("Simul v1.0\n\n"));
+}
+
+void usage(void)
+{
+	fprintf(stderr, _("Usage: linker [-q] [-d] binary\n"));
+	exit(0);
+}
+
+void init_all(void)
+{
+	fprintf(stderr, _(" o Initialising the simulator...   "));
+
 	Initialisation();
+	fprintf(stderr, _(" Done!\n"));
+}
+
+void flush_all(void)
+{
+	Flush();
+}
+
+void segfaulthand(int i)
+{
+	exception(1, _("Signal received: segfault"));
+}
+
+void ctrlbreakhand(int i) {
 	debug = 1;
-	ChargeBinaire("progtest");
+}
+
+char * readargs(int argc, char ** argv) {
+	char * r = NULL;
+	
+	argc--;
+	argv++;
+
+	while (argc) {
+		if (**argv == '-') {
+			switch ((*argv)[1]) {
+			case 'q':
+				Rapide = 1;
+				break;
+			case 'd':
+				debug = 1;
+				break;
+			default:
+				usage();
+			}
+		} else {
+			if (r) {
+				usage();
+			}
+			r = *argv;
+		}
+		argv++;
+		argc--;
+	}
+	
+	if (!r) {
+		usage();
+	}
+	return r;
+}
+
+int main(int argc, char **argv)
+{
+	int i;
+	char * nom;
+
+	invite();
+
+	nom = readargs(argc, argv);
+
+	signal(SIGSEGV, segfaulthand);
+	signal(SIGINT, ctrlbreakhand);
+	
+	fprintf(stderr, _("\nPerforming initialisation...\n\n"));
+	init_all();
+
+	pushcontext(_("Beginning simulation"));
+
+	openterm();
+	initterm();
+	clearterm();
+	ChargeBinaire(nom);
 	clearterm();
-	return (0);
+	
+	popcontext();
+
+	fprintf(stderr, _("\nPerforming shutdown...\n\n"));
+	flush_all();
+
+	fprintf(stderr, _("Exitting, bye!\n"));
+	return 0;
 }