diff -r 0f94d369bb02 -r 1bcaac272cdf dav/utils.c
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/dav/utils.c	Fri Nov 30 21:18:13 2012 +0100
@@ -0,0 +1,109 @@
+/*
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
+ *
+ * Copyright 2012 Olaf Wintermann. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *   1. Redistributions of source code must retain the above copyright
+ *      notice, this list of conditions and the following disclaimer.
+ *
+ *   2. Redistributions in binary form must reproduce the above copyright
+ *      notice, this list of conditions and the following disclaimer in the
+ *      documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <time.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <ucx/string.h>
+
+#include "utils.h"
+
+
+time_t parse_creationdate(char *str) {
+    // TODO
+    return 1234;
+}
+
+time_t parse_lastmodified(char *str) {
+    // TODO
+    return 1234;
+}
+
+
+char* util_url_path(char *url) { 
+    char *path = NULL;
+    int slashcount = 0;
+    char c;
+    int i = 0;
+    while((c = url[i]) != 0) {
+        if(c == '/') {
+            slashcount++;
+            if(slashcount == 3) {
+                path = url + i;
+                break;
+            }
+        }
+        i++;
+    } 
+    return path;
+}
+
+char* util_resource_name(char *url) {
+    int si = 0;
+    int osi = 0;
+    int i = 0;
+    char c;
+    while((c = url[i]) != 0) {
+        if(c == '/') {
+            osi = si;
+            si = i;
+        }
+        i++;
+    }
+    
+    char *name = url + si + 1;;
+    if(name[0] == 0) {
+        name = url + osi + 1;
+        if(name[0 == 0]) {
+            return url;
+        }
+    }
+    
+    return name;
+}
+
+char* util_child_url(char *base, char *path) {
+    char *basepath = util_url_path(base);
+    int baselen = basepath - base;
+    int pathlen = strlen(path);
+    
+    int len = baselen + pathlen + 1;
+    char *url = malloc(len);
+    url[len - 1] = 0;
+    url[len - 2] = 0;
+    
+    if(url == NULL) {
+        return NULL;
+    }
+    
+    memcpy(url, base, baselen);
+    memcpy(url + baselen, path, pathlen);
+    
+    return url;
+}