almost done

src/main.c

@@ -1,17 +1,28 @@
 #include <stdio.h>
 #include <stdlib.h>
-#include <string.h>
+#include <unistd.h>
 
-#include "../include/argparse.h"
+int main(int argc, char *argv[]) {
+	int opt;
 
-static const char *const usages[] = {
-	"nc -c -r DATE EVENT_NAME",
-	NULL,
-};
+	while ((opt = getopt(argc, argv, ":if:nl")) != -1) {
+		switch(opt) {
+			case 'n':
+				mkevent();
+				break;
+			case 'l':
+				printevents();
+				break;
+			case '?':
+				printf("unknown option: %c\n", optopt);
+				printf("usage: %c -l -n DATE EVENT_NAME\n", argv[0]);
+				break;
+		}
+	}
 
-#define PERM_READ (1<<0)
-#define PERM_WRITE (1<<1)
-#define PERM_EXEC (1<<2)
+	for (; optind < argc; optind++) {
+		printf("extra arguments: %s\n", argv[optind]);
+	}
 
-int main (int argc, const char **argv) {
-	int
+	return 0;
+}

src/main.c.old

@@ -0,0 +1,51 @@
+#include <stdio.h>     /* for printf */
+#include <stdlib.h>    /* for exit */
+#include <unistd.h>    /* for getopt */
+int main (int argc, char **argv) {
+    int c;
+    int digit_optind = 0;
+    int aopt = 0, bopt = 0;
+    char *copt = 0, *dopt = 0;
+    while ((c = getopt(argc, argv, "abc:d:012")) != -1) {
+        int this_option_optind = optind ? optind : 1;
+        switch (c) {
+        case '0':
+        case '1':
+        case '2':
+            if (digit_optind != 0 && digit_optind != this_option_optind) {
+                printf ("digits occur in two different argv-elements.\n");
+            }
+            digit_optind = this_option_optind;
+            printf ("option %c\n", c);
+            break;
+        case 'a':
+            printf ("option a\n");
+            aopt = 1;
+            break;
+        case 'b':
+            printf ("option b\n");
+            bopt = 1;
+            break;
+        case 'c':
+            printf ("option c with value '%s'\n", optarg);
+            copt = optarg;
+            break;
+        case 'd':
+            printf ("option d with value '%s'\n", optarg);
+            dopt = optarg;
+            break;
+        case '?':
+            break;
+        default:
+            printf ("?? getopt returned character code 0%o ??\n", c);
+        }
+    }
+    if (optind < argc) {
+        printf ("non-option ARGV-elements: ");
+        while (optind < argc) {
+            printf ("%s ", argv[optind++]);
+        }
+        printf ("\n");
+    }
+    exit (0);
+}

src/mkevent.c

@@ -5,3 +5,17 @@
 #include "../include/libcolor.h"
 
 #include "config.h"
+
+char mkevent(int argc, char *argv[]) {
+	FILE *fp;
+
+	fp = fopen(NC_EVENTS_FILE, "a+");
+	if (fp == NULL) {
+		printf(TXT_BOLD COL_RED "events file does not exist\n");
+		printf("ensure the events file defined in config.h exists\n" COL_RESET TXT_RESET);
+		exit(1);
+	}
+	fprintf(fp, "%s", argv[2]); /* print date */
+	fprintf(fp, "%s", argv[3]); /* print name */
+	fclose(fp);
+}