libidav/versioning.c

Thu, 03 Oct 2024 18:08:29 +0200

author
Olaf Wintermann <olaf.wintermann@gmail.com>
date
Thu, 03 Oct 2024 18:08:29 +0200
changeset 46
31bc86844659
parent 1
b5bb7b3cd597
permissions
-rw-r--r--

implement action_newfile

1
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
1 /*
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
2 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
3 *
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
4 * Copyright 2018 Olaf Wintermann. All rights reserved.
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
5 *
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
6 * Redistribution and use in source and binary forms, with or without
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
7 * modification, are permitted provided that the following conditions are met:
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
8 *
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
9 * 1. Redistributions of source code must retain the above copyright
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
10 * notice, this list of conditions and the following disclaimer.
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
11 *
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
12 * 2. Redistributions in binary form must reproduce the above copyright
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
13 * notice, this list of conditions and the following disclaimer in the
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
14 * documentation and/or other materials provided with the distribution.
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
15 *
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
17 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
19 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
20 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
23 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
24 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
25 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
26 * POSSIBILITY OF SUCH DAMAGE.
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
27 */
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
28
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
29 #include <stdio.h>
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
30 #include <stdlib.h>
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
31 #include <string.h>
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
32
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
33 #include "versioning.h"
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
34
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
35 #include "methods.h"
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
36 #include "utils.h"
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
37 #include "session.h"
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
38
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
39 static int basic_deltav_op(DavResource *res, char *method) {
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
40 DavSession *sn = res->session;
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
41 CURL *handle = sn->handle;
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
42 util_set_url(sn, dav_resource_get_href(res));
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
43
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
44 DavLock *lock = dav_get_lock(res->session, res->path);
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
45 char *locktoken = lock ? lock->token : NULL;
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
46
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
47 CURLcode ret = do_simple_request(sn, method, locktoken);
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
48 long status = 0;
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
49 curl_easy_getinfo (handle, CURLINFO_RESPONSE_CODE, &status);
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
50 if(!(ret == CURLE_OK && (status >= 200 && status < 300))) {
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
51 dav_session_set_error(sn, ret, status);
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
52 return 1;
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
53 }
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
54 return 0;
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
55 }
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
56
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
57 int dav_versioncontrol(DavResource *res) {
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
58 return basic_deltav_op(res, "VERSION-CONTROL");
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
59 }
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
60
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
61 int dav_checkout(DavResource *res) {
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
62 return basic_deltav_op(res, "CHECKOUT");
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
63 }
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
64
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
65 int dav_checkin(DavResource *res) {
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
66 return basic_deltav_op(res, "CHECKIN");
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
67 }
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
68
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
69 int dav_uncheckout(DavResource *res) {
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
70 return basic_deltav_op(res, "UNCHECKOUT");
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
71 }
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
72
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
73 DavResource* dav_versiontree(DavResource *res, char *properties) {
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
74 DavSession *sn = res->session;
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
75 util_set_url(sn, dav_resource_get_href(res));
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
76
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
77 CxList *proplist = NULL;
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
78 if(properties) {
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
79 proplist = parse_properties_string(sn->context, cx_str(properties));
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
80
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
81 // check if the list already contains a D:version-name property
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
82 int add_vname = 1;
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
83 CxIterator i = cxListIterator(proplist);
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
84 cx_foreach(DavProperty *, p, i) {
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
85 if(!strcmp(p->ns->name, "DAV:") && !strcmp(p->name, "version-name")) {
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
86 add_vname = 0;
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
87 break;
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
88 }
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
89 }
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
90 if(add_vname) {
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
91 // we need at least the D:version-name prop
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
92 DavProperty p;
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
93 p.ns = dav_get_namespace(sn->context, "D");
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
94 p.name = strdup("version-name");
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
95 p.value = NULL;
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
96 cxListInsert(proplist, 0, &p);
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
97 }
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
98 }
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
99
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
100
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
101
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
102 // create a version-tree request, which is almost the same as propfind
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
103 CxBuffer *rqbuf = create_propfind_request(sn, proplist, "version-tree", 1);
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
104 CxBuffer *rpbuf = cxBufferCreate(NULL, 4096, cxDefaultAllocator, CX_BUFFER_FREE_CONTENTS|CX_BUFFER_AUTO_EXTEND);
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
105
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
106 // do the request
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
107 CURLcode ret = do_report_request(sn, rqbuf, rpbuf);
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
108 long status = 0;
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
109 curl_easy_getinfo (sn->handle, CURLINFO_RESPONSE_CODE, &status);
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
110 int error = 0;
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
111 DavResource *versions = NULL;
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
112 if(ret == CURLE_OK && status == 207) {
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
113 sn->error = DAV_OK;
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
114
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
115 // parse multistatus response
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
116 PropfindParser *parser = create_propfind_parser(rpbuf, NULL);
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
117 if(parser) {
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
118 DavResource *list_end = NULL;
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
119
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
120 ResponseTag response;
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
121 int r;
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
122
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
123 // we don't want name decryption for version resources
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
124 int snflags = sn->flags;
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
125 sn->flags = 0;
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
126 while((r = get_propfind_response(parser, &response)) != 0) {
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
127 if(r == -1) {
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
128 res->session->error = DAV_ERROR;
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
129 error = 1;
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
130 break;
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
131 }
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
132 DavResource *v = response2resource(sn, &response, NULL);
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
133 // add version to list
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
134 if(!versions) {
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
135 versions = v;
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
136 } else {
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
137 list_end->next = v;
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
138 }
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
139 list_end = v;
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
140
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
141 cleanup_response(&response);
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
142 }
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
143 sn->flags = snflags;
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
144
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
145 destroy_propfind_parser(parser);
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
146 } else {
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
147 sn->error = DAV_ERROR;
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
148 error = 1;
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
149 }
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
150 } else {
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
151 dav_session_set_error(sn, ret, status);
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
152 error = 1;
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
153 }
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
154
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
155 // cleanup
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
156 if(proplist) {
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
157 CxIterator i = cxListIterator(proplist);
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
158 cx_foreach(DavProperty*, p, i) {
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
159 free(p->name);
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
160 }
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
161 cxListDestroy(proplist);
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
162 }
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
163
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
164 if(error && versions) {
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
165 DavResource *cur = versions;
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
166 while(cur) {
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
167 DavResource *next = cur->next;
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
168 dav_resource_free(cur);
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
169 cur = next;
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
170 }
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
171 versions = NULL;
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
172 }
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
173
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
174 return versions;
b5bb7b3cd597 add libidav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
175 }

mercurial