waar, poging 2

1 files changed, 31 insertions, 1 deletions

diff --git a/main.c b/main.c
index b5e3883..8cde9b8 100644
--- a/main.c
+++ b/main.c
@@ -1,5 +1,35 @@
 #include <stdio.h>
+#include <string.h>
+
+#define X(name) int entry_ ## name (int argc, char **argv);
+PROGNAMES_XLIST
+#undef X
+
+static char* basename(char *path) {
+  size_t len = strlen(path);
+  for (size_t i = len - 1; i != 0; i--) {
+    if (path[i] == '/') return path + (i + 1);
+  }
+  return path;
+}
 
 int main(int argc, char **argv) {
-  fprintf(stderr, "Drukkedoos moet nog geïmplementeerd worden\n");
+  const char *prognamearg = basename(argv[0]);
+
+  if (strcmp(prognamearg, "drukkedoos") == 0) {
+    argv++;
+    argc--;
+    if (argc == 0) {
+      fprintf(stderr, "Gebruik: drukkedoos <commando>\n");
+      return 1;
+    }
+    prognamearg = basename(argv[0]);
+  }
+
+#define X(name) if (strcmp(argv[0], #name) == 0) return entry_ ## name (argc, argv);
+PROGNAMES_XLIST
+#undef X
+
+  fprintf(stderr, "Onbekend hulpmiddel: '%s'\n", prognamearg);
+  return 1;
 }