WIP on parser

src/tests/parser.c

@@ -0,0 +1,74 @@
+/* libiso8601/src/tests/parser.c
+ *
+ *  (c)2006, Laurence Withers, <l@lwithers.me.uk>.
+ *  Released under the GNU GPLv2. See file COPYING or
+ *  http://www.gnu.org/copyleft/gpl.html for details.
+*/
+
+#include "iso8601.h"
+
+#include <stdio.h>
+#include <string.h>
+
+
+
+int do_date(const char* str)
+{
+    struct iso8601_date earliest, latest;
+    struct iso8601_details details;
+    char buf[100], buf2[100];
+
+    if(iso8601_parse(str, &earliest, &latest, &details)) {
+        perror("iso8601_parse");
+        return 1;
+    }
+
+    iso8601_print(buf, sizeof(buf), &earliest, &details);
+    iso8601_print(buf2, sizeof(buf2), &latest, &details);
+
+    printf("Results for ``%s'':\n"
+        "  Earliest: day=%d, sec=%05d, nsec=%09d; %s\n"
+        "  Latest  : day=%d, sec=%05d, nsec=%09d; %s\n"
+        "  Details : date_prec=%d, time_prec=%d, extended=%d, tz_sec=%d\n"
+        "\n",
+        str,
+        earliest.day, earliest.sec, earliest.nsec, buf,
+        latest.day, latest.sec, latest.nsec, buf2,
+        details.date_prec, details.time_prec, details.extended, details.tz_sec);
+
+    return 0;
+}
+
+
+
+int main(int argc, char* argv[])
+{
+    int ret = 0, i;
+    char buf[100];
+
+    if(argc == 2 && !strcmp(argv[1], "--print-summary")) {
+        printf("One line summary.\n");
+        return 0;
+    }
+
+    if(argc == 1) {
+        while(!feof(stdin)) {
+            printf("date >> ");
+            scanf("%s", buf);
+            do_date(buf);
+        }
+
+        return 0;
+    }
+
+    for(i = 1; i < argc; ++i) {
+        ret |= do_date(argv[i]);
+    }
+
+    return ret;
+}
+
+/* options for text editors
+kate: replace-trailing-space-save true; space-indent true; tab-width 4;
+vim: expandtab:ts=4:sw=4
+*/