diff -r a76e43d89f55 -r 0e45b04236a7 dav/error.c
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/dav/error.c	Fri Feb 26 20:54:42 2016 +0100
@@ -0,0 +1,98 @@
+/*
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
+ *
+ * Copyright 2016 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 <stdio.h>
+#include <stdlib.h>
+
+#include "../libidav/utils.h"
+
+#include "error.h"
+
+void print_resource_error(DavSession *sn, char *path) {
+    char *res_url = util_concat_path(sn->base_url, path);
+    switch(sn->error) {
+        default: {
+            fprintf(stderr, "Operation failed for resource %s.\n", res_url);
+            if(sn->errorstr) {
+                fprintf(stderr, "%s\n", sn->errorstr);
+            }
+            break;
+        }
+        case DAV_NOT_FOUND: {
+            fprintf(stderr, "Resource %s not found.\n", res_url);
+            break;
+        }
+        case DAV_UNAUTHORIZED: {
+            fprintf(stderr, "Authentication required.\n");
+            break;
+        }
+        case DAV_FORBIDDEN: {
+            fprintf(stderr, "Access forbidden.\n");
+            break;
+        }
+        case DAV_METHOD_NOT_ALLOWED: {
+            fprintf(stderr, "Method not allowed.\n");
+        }
+        case DAV_CONFLICT: {
+            fprintf(
+                    stderr,
+                    "Missing intermediate collections for resource %s.\n",
+                    res_url);
+        }
+        case DAV_UNSUPPORTED_PROTOCOL: {
+            fprintf(stderr, "Unsupported protocol.\n");
+            if(sn->errorstr) {
+                fprintf(stderr, "%s\n", sn->errorstr);
+            }
+            break;
+        }
+        case DAV_COULDNT_RESOLVE_PROXY: {
+            fprintf(stderr, "Cannot resolve proxy host.\n");
+            break;
+        }
+        case DAV_COULDNT_RESOLVE_HOST: {
+            fprintf(stderr, "Cannot resolve host name.\n");
+            break;
+        }
+        case DAV_COULDNT_CONNECT: {
+            fprintf(stderr, "Cannot connect to host.\n");
+            break;
+        }
+        case DAV_TIMEOUT: {
+            fprintf(stderr, "Operation timed out.\n");
+            break;
+        }
+        case DAV_SSL_ERROR: {
+            fprintf(stderr, "SSL error.\n");
+            if(sn->errorstr) {
+                fprintf(stderr, "%s\n", sn->errorstr);
+            }
+        }
+    }
+    free(res_url);
+}