src/server/webdav/webdav.c

Sun, 31 May 2020 16:58:23 +0200

author
Olaf Wintermann <olaf.wintermann@gmail.com>
date
Sun, 31 May 2020 16:58:23 +0200
branch
webdav
changeset 247
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parent 246
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child 249
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permissions
-rw-r--r--

implement webdav delete for collections

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1 /*
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2 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
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3 *
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4 * Copyright 2019 Olaf Wintermann. All rights reserved.
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5 *
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6 * Redistribution and use in source and binary forms, with or without
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7 * modification, are permitted provided that the following conditions are met:
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8 *
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9 * 1. Redistributions of source code must retain the above copyright
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10 * notice, this list of conditions and the following disclaimer.
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11 *
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12 * 2. Redistributions in binary form must reproduce the above copyright
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13 * notice, this list of conditions and the following disclaimer in the
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14 * documentation and/or other materials provided with the distribution.
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15 *
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16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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17 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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19 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
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20 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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23 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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24 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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25 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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26 * POSSIBILITY OF SUCH DAMAGE.
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27 */
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28
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29 #include <stdio.h>
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30 #include <stdlib.h>
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31 #include <string.h>
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32
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33 #include <ucx/buffer.h>
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34 #include <ucx/list.h>
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35
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36 #include "webdav.h"
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37
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38 #include "search.h"
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39 #include "versioning.h"
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40 #include "multistatus.h"
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41 #include "requestparser.h"
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42 #include "operation.h"
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43
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44 #include "../util/pblock.h"
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45 #include "../util/util.h"
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46 #include "../daemon/session.h"
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47 #include "../daemon/http.h"
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48 #include "../daemon/protocol.h"
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49 #include "../daemon/vfs.h"
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50
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51 static UcxMap *method_handler_map;
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52
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53 static WebdavBackend default_backend;
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54
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55 static WSNamespace dav_namespace;
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56
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57 static WebdavProperty dav_resourcetype_empty;
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58 static WebdavProperty dav_resourcetype_collection;
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59 static WSXmlData dav_resourcetype_collection_value;
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60
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61 #define WEBDAV_RESOURCE_TYPE_COLLECTION "<D:collection/>"
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62
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63 static void init_default_backend(void) {
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64 memset(&default_backend, 0, sizeof(WebdavBackend));
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65 default_backend.propfind_init = default_propfind_init;
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66 default_backend.propfind_do = default_propfind_do;
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67 default_backend.propfind_finish = default_propfind_finish;
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68 default_backend.proppatch_do = default_proppatch_do;
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69 default_backend.proppatch_finish = default_proppatch_finish;
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70 default_backend.opt_mkcol = NULL;
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71 default_backend.opt_delete = NULL;
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72 default_backend.settings = WS_WEBDAV_PROPFIND_USE_VFS;
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73 }
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75 int webdav_init(pblock *pb, Session *sn, Request *rq) {
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76 init_default_backend();
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78 method_handler_map = ucx_map_new(64);
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80 ucx_map_cstr_put(method_handler_map, "OPTIONS", webdav_options);
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81 ucx_map_cstr_put(method_handler_map, "PROPFIND", webdav_propfind);
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82 ucx_map_cstr_put(method_handler_map, "PROPPATCH", webdav_proppatch);
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83 ucx_map_cstr_put(method_handler_map, "MKCOL", webdav_mkcol);
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84 ucx_map_cstr_put(method_handler_map, "POST", webdav_post);
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85 ucx_map_cstr_put(method_handler_map, "DELETE", webdav_delete);
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86 ucx_map_cstr_put(method_handler_map, "PUT", webdav_put);
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87 ucx_map_cstr_put(method_handler_map, "COPY", webdav_copy);
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88 ucx_map_cstr_put(method_handler_map, "MOVE", webdav_move);
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89 ucx_map_cstr_put(method_handler_map, "LOCK", webdav_lock);
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90 ucx_map_cstr_put(method_handler_map, "UNLOCK", webdav_unlock);
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91 ucx_map_cstr_put(method_handler_map, "REPORT", webdav_report);
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92 ucx_map_cstr_put(method_handler_map, "ACL", webdav_acl);
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93
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94 ucx_map_cstr_put(method_handler_map, "SEARCH", webdav_search);
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96 ucx_map_cstr_put(method_handler_map, "VERSION-CONTROL", webdav_version_control);
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97 ucx_map_cstr_put(method_handler_map, "CHECKOUT", webdav_checkout);
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98 ucx_map_cstr_put(method_handler_map, "CHECKIN", webdav_checkin);
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99 ucx_map_cstr_put(method_handler_map, "UNCHECKOUT", webdav_uncheckout);
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100 ucx_map_cstr_put(method_handler_map, "MKWORKSPACE", webdav_mkworkspace);
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101 ucx_map_cstr_put(method_handler_map, "UPDATE", webdav_update);
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102 ucx_map_cstr_put(method_handler_map, "LABEL", webdav_label);
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103 ucx_map_cstr_put(method_handler_map, "MERGE", webdav_merge);
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104
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105 dav_namespace.href = (xmlChar*)"DAV:";
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106 dav_namespace.prefix = (xmlChar*)"D";
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107
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108 dav_resourcetype_empty.namespace = &dav_namespace;
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109 dav_resourcetype_empty.name = "resourcetype";
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110
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111 dav_resourcetype_collection.namespace = &dav_namespace;
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112 dav_resourcetype_collection.name = "resourcetype";
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113 dav_resourcetype_collection.value.data = &dav_resourcetype_collection_value;
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114 dav_resourcetype_collection.vtype = WS_VALUE_XML_DATA;
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115 dav_resourcetype_collection_value.data = WEBDAV_RESOURCE_TYPE_COLLECTION;
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116 dav_resourcetype_collection_value.length = sizeof(WEBDAV_RESOURCE_TYPE_COLLECTION)-1;
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117
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118 return REQ_PROCEED;
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119 }
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121
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122 int webdav_service(pblock *pb, Session *sn, Request *rq) {
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123 if(!method_handler_map) {
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124 log_ereport(LOG_FAILURE, "WebDAV module not initialized");
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125 protocol_status(sn, rq, 500, NULL);
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126 return REQ_ABORTED;
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127 }
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128 char *method = pblock_findkeyval(pb_key_method, rq->reqpb);
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129
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130 FuncPtr saf = (FuncPtr)ucx_map_cstr_get(method_handler_map, method);
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131 if(!saf) {
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132 return REQ_NOACTION;
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133 }
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134
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135 return saf(pb, sn, rq);
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136 }
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137
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138 UcxBuffer* rqbody2buffer(Session *sn, Request *rq) {
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139 if(!sn->inbuf) {
212
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140 //request body required, set http response code
211
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141 protocol_status(sn, rq, 400, NULL);
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142 return NULL;
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143 }
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144
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145 UcxBuffer *buf = ucx_buffer_new(
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146 NULL,
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147 sn->inbuf->maxsize,
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148 UCX_BUFFER_AUTOEXTEND);
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149 if(!buf) {
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150 protocol_status(sn, rq, 500, NULL);
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151 return NULL;
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152 }
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153
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154 char in[2048];
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155 int r;
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156 while((r = netbuf_getbytes(sn->inbuf, in, 2048)) > 0) {
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157 if(ucx_buffer_write(in, 1, r, buf) != r) {
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158 protocol_status(sn, rq, 500, NULL);
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159 ucx_buffer_free(buf);
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160 return NULL;
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161 }
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162 }
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163
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164 return buf;
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165 }
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166
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167 int webdav_options(pblock *pb, Session *sn, Request *rq) {
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168 return REQ_ABORTED;
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169 }
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170
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171 int webdav_propfind(pblock *pb, Session *sn, Request *rq) {
235
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172 char *expect = pblock_findkeyval(pb_key_expect, rq->headers);
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173 if(expect) {
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174 if(!strcasecmp(expect, "100-continue")) {
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175 if(http_send_continue(sn)) {
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176 return REQ_ABORTED;
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177 }
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178 }
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179 }
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180
211
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181 UcxBuffer *reqbody = rqbody2buffer(sn, rq);
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182 if(!reqbody) {
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183 return REQ_ABORTED;
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184 }
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185
212
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186 UcxAllocator *a = session_get_allocator(sn);
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187
211
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188 int error = 0;
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189 WebdavPropfindRequest *propfind = propfind_parse(
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190 sn,
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191 rq,
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192 reqbody->space,
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193 reqbody->size,
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194 &error);
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195 ucx_buffer_free(reqbody);
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196 if(!propfind) {
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197 switch(error) {
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198 // TODO: handle all errors
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199 default: return REQ_ABORTED;
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200 }
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201 }
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202
217
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203 WebdavBackend *dav = rq->davCollection ?
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204 rq->davCollection : &default_backend;
211
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205
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206
221
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207 // requested uri and path
211
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208 char *path = pblock_findkeyval(pb_key_path, rq->vars);
221
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209 char *uri = pblock_findkeyval(pb_key_uri, rq->reqpb);
211
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210
212
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211 // VFS settings are only taken from the first backend
211
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212 uint32_t settings = dav->settings;
212
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213
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214 // list of individual WebdavPropfindRequest objects for each Backend
213
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215 UcxList *requestObjects = NULL;
212
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216
213
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217 // Initialize all Webdav Backends
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218 if(webdav_propfind_init(dav, propfind, path, &requestObjects)) {
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219 return REQ_ABORTED;
211
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220 }
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221
217
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222 // The multistatus response object contains responses for all
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223 // requested resources. At the end the Multistatus object will be
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224 // serialized to xml
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225 Multistatus *ms = multistatus_response(sn, rq);
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226 if(!ms) {
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227 return REQ_ABORTED;
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228 }
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229 // WebdavResponse is the public interface used by Backends
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230 // for adding resources to the response
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231 WebdavResponse *response = (WebdavResponse*)ms;
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232
239
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233 WebdavOperation *op = webdav_create_propfind_operation(
222
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diff changeset
234 sn,
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235 rq,
217
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236 dav,
237
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237 propfind->properties,
217
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238 requestObjects,
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239 response);
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240
212
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241 // some Backends can list all children by themselves, but some
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242 // require the VFS for this
240
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243 WSBool usevfs = (settings & WS_WEBDAV_PROPFIND_USE_VFS)
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244 == WS_WEBDAV_PROPFIND_USE_VFS;
211
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diff changeset
245 struct stat s;
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246 struct stat *statptr = NULL;
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247
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248 VFSContext *vfs = NULL;
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249 if(usevfs) {
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250 vfs = vfs_request_context(sn, rq);
241
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251 if(!vfs) {
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252 return REQ_ABORTED;
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253 }
211
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254
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255 if(vfs_stat(vfs, path, &s)) {
212
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256 protocol_status(sn, rq, util_errno2status(vfs->vfs_errno), NULL);
211
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257 return REQ_ABORTED;
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258 }
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259 statptr = &s;
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260 if(!S_ISDIR(s.st_mode)) {
212
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261 // the file is not a directory, therefore we don't need the VFS
211
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262 usevfs = FALSE;
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263 }
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264 }
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265 if(propfind->depth == 0) {
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266 usevfs = FALSE;
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267 }
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268
217
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269 int ret = REQ_PROCEED;
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270
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271 // create WebdavResource object for requested resource
236
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272 if(!webdav_op_propfind_begin(op, uri, NULL, statptr)) {
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273 // propfind for the requested resource was successful
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274
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275 // usevfsdir is TRUE if
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276 // the webdav backend has not disabled vfs usage
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277 // the file is a directory
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278 // depth is not 0
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279 // in this case we need to execute propfind_do for all children
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280 if(usevfs) {
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281 if(webdav_op_propfind_children(op, vfs, uri, path)) {
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282 ret = REQ_ABORTED;
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283 }
211
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284 }
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285 }
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286
222
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287 // if propfind was successful, send the result to the client
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288 if(ret == REQ_PROCEED && multistatus_send(ms, sn->csd)) {
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289 ret = REQ_ABORTED;
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290 // TODO: log error
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291 } else {
233
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292 // TODO: error response
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293 }
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294
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295 // finish the propfind request
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296 // this function should cleanup all resources, therefore we execute it
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297 // even if a previous function failed
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298 if(webdav_op_propfind_finish(op)) {
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299 // TODO: log error
233
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300 ret = REQ_ABORTED;
222
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301 }
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302
242
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303 // cleanup
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304 xmlFreeDoc(propfind->doc);
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305
211
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306 return ret;
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307 }
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308
212
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309 /*
213
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310 * Initializes Backend Chain
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311 *
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312 * Calls propfind_init of each Backend and generates a list of custom
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313 * WebdavPropfindRequest objects for each backend
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314 */
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315 int webdav_propfind_init(
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316 WebdavBackend *dav,
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317 WebdavPropfindRequest *propfind,
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318 const char *path,
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319 UcxList **out_req)
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320 {
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321 pool_handle_t *pool = propfind->sn->pool;
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322 UcxAllocator *a = session_get_allocator(propfind->sn);
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323
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324 // list of individual WebdavPropfindRequest objects for each Backend
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325 UcxList *requestObjects = NULL;
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326
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327 // new properties after init, start with clone of original plist
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328 WebdavPList *newProp = webdav_plist_clone(pool, propfind->properties);
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329 size_t newPropCount = propfind->propcount;
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330
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331 // Call propfind_init for each Backend
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332 // propfind_init can return a new property list, which
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333 // will be passed to the next backend
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334
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335 WebdavBackend *davList = dav;
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336 while(davList) {
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337 // create WebdavPropfindRequest copy
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338 WebdavPropfindRequest *pReq = pool_malloc(
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339 pool,
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340 sizeof(WebdavPropfindRequest));
220
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341 memcpy(pReq, propfind, sizeof(WebdavPropfindRequest));
213
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342 // use new plist after previous init (or orig. plist in the first run)
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343 pReq->properties = newProp;
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344 pReq->propcount = newPropCount;
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345
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346 // add new WebdavPropfindRequest object to list for later use
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347 requestObjects = ucx_list_append_a(a, requestObjects, pReq);
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348 if(!requestObjects) {
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349 return REQ_ABORTED; // OOM
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350 }
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351
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352 // create plist copy as out-plist for init
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353 newProp = webdav_plist_clone(pool, newProp);
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354
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355 // run init: this can generate a new properties list (newProp)
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356 // which will be passed to the next backend
214
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357 if(davList->propfind_init(pReq, path, &newProp)) {
213
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358 return REQ_ABORTED;
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359 }
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360
216
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361 newPropCount = webdav_plist_size(newProp);
213
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362
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363 davList = davList->next;
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364 }
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365
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366 *out_req = requestObjects;
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367 return REQ_PROCEED;
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368 }
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369
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370
211
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371 int webdav_proppatch(pblock *pb, Session *sn, Request *rq) {
242
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372 char *expect = pblock_findkeyval(pb_key_expect, rq->headers);
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373 if(expect) {
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374 if(!strcasecmp(expect, "100-continue")) {
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375 if(http_send_continue(sn)) {
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376 return REQ_ABORTED;
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377 }
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378 }
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379 }
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380
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381 UcxBuffer *reqbody = rqbody2buffer(sn, rq);
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382 if(!reqbody) {
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383 return REQ_ABORTED;
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384 }
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385
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386 int error = 0;
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387 WebdavProppatchRequest *proppatch = proppatch_parse(
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388 sn,
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389 rq,
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390 reqbody->space,
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391 reqbody->size,
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392 &error);
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393 ucx_buffer_free(reqbody);
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394 if(!proppatch) {
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395 switch(error) {
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396 // TODO: handle all errors
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397 default: return REQ_ABORTED;
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398 }
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399 }
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400
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401 WebdavBackend *dav = rq->davCollection ?
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402 rq->davCollection : &default_backend;
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403
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404 // requested uri and path
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405 char *path = pblock_findkeyval(pb_key_path, rq->vars);
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406 char *uri = pblock_findkeyval(pb_key_uri, rq->reqpb);
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407
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408 // The multistatus response object contains responses for all
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409 // requested resources. At the end the Multistatus object will be
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410 // serialized to xml
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411 Multistatus *ms = multistatus_response(sn, rq);
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412 if(!ms) {
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413 return REQ_ABORTED;
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414 }
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415 ms->proppatch = TRUE;
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416
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417 // WebdavResponse is the public interface used by Backends
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418 // for adding resources to the response
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419 WebdavResponse *response = (WebdavResponse*)ms;
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420
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421 WebdavOperation *op = webdav_create_proppatch_operation(
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422 sn,
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423 rq,
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424 dav,
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425 proppatch,
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426 response);
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427
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428 int ret = REQ_PROCEED;
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429
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430 // Execute proppatch
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431 if(webdav_op_proppatch(op, uri, path)) {
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432 ret = REQ_ABORTED;
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433 }
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434
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435 // send response
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436 if(ret == REQ_PROCEED && multistatus_send(ms, sn->csd)) {
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437 ret = REQ_ABORTED;
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438 // TODO: log error
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439 } else {
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440 // TODO: error response
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441 }
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442
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443 // cleanup
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444 xmlFreeDoc(proppatch->doc);
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445
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446 return ret;
211
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447 }
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448
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449 int webdav_mkcol(pblock *pb, Session *sn, Request *rq) {
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450 WebdavVFSOperation *op = webdav_vfs_op(sn, rq, rq->davCollection, TRUE);
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451 if(!op) {
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452 return REQ_ABORTED;
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453 }
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454
245
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455 int ret = webdav_vfs_op_do(op, WEBDAV_VFS_MKDIR);
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456
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457 return ret;
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458 }
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459
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460 int webdav_post(pblock *pb, Session *sn, Request *rq) {
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461 return REQ_ABORTED;
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462 }
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463
247
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464 typedef struct DeleteFile {
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465 char *path;
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466 struct stat s;
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467 } DeleteFile;
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468
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469 typedef struct DeleteLists {
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470 UcxAllocator *a;
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471 UcxList *dirs_begin;
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472 UcxList *dirs_end;
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473 UcxList *files_begin;
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474 UcxList *files_end;
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475 } DeleteOp;
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476
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477 static int deletelist_add(
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478 VFSContext *vfs,
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479 const char *href,
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480 const char *path,
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481 VFSDir *parent,
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482 struct stat *s,
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483 void *userdata)
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484 {
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485 DeleteOp *op = userdata;
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486
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487 // create object for this file
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488 DeleteFile *file = almalloc(op->a, sizeof(DeleteFile));
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489 if(!file) {
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490 return 1;
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491 }
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492 file->path = sstrdup_a(op->a, sstr((char*)path)).ptr;
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493 if(!file->path) {
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494 return 1;
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495 }
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496 file->s = *s;
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497
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498 // determine which list to use
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499 UcxList **begin;
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500 UcxList **end;
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501 if(S_ISDIR(s->st_mode)) {
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502 begin = &op->dirs_begin;
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503 end = &op->dirs_end;
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504 } else {
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505 begin = &op->files_begin;
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506 end = &op->files_end;
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507 }
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508
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509 // add file to list
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510 UcxList *elm = ucx_list_append_a(op->a, NULL, file);
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511 if(!elm) {
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512 alfree(op->a, file->path); // at least do some cleanup, although it
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513 alfree(op->a, file); // isn't really necessary
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514 return 1;
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515 }
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516 if(*begin == NULL) {
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517 *begin = elm;
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518 *end = elm;
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519 } else {
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520 ucx_list_concat(*end, elm);
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521 *end = elm;
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522 }
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523
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524 return 0;
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525 }
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526
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527 static int webdav_delete_collection(WebdavVFSOperation *op)
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528 {
247
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529 DeleteOp del;
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530 ZERO(&del, sizeof(DeleteOp));
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531 del.a = session_get_allocator(op->sn);
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532
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533 // get a list of all files
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534 if(webdav_op_iterate_children(op->vfs, -1, NULL, op->path,
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535 deletelist_add, &del))
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536 {
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537 return 1;
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538 }
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539
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540 // delete files first
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541 UCX_FOREACH(elm, del.files_begin) {
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542 DeleteFile *file = elm->data;
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543 WebdavVFSOperation sub = webdav_vfs_sub_op(op, file->path, &file->s);
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544 if(webdav_vfs_op_do(&sub, WEBDAV_VFS_DELETE)) {
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545 return 1;
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546 }
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547 }
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548
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549 // delete directories, reverse order
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550 for(UcxList *elm=del.dirs_end;elm;elm=elm->prev) {
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551 DeleteFile *file = elm->data;
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552 WebdavVFSOperation sub = webdav_vfs_sub_op(op, file->path, &file->s);
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553 if(webdav_vfs_op_do(&sub, WEBDAV_VFS_DELETE)) {
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554 return 1;
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555 }
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556 }
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557
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558 return 0;
244
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559 }
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diff changeset
560
245
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diff changeset
561 int webdav_delete(pblock *pb, Session *sn, Request *rq) {
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562 WebdavVFSOperation *op = webdav_vfs_op(sn, rq, rq->davCollection, TRUE);
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563 if(!op) {
244
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564 return REQ_ABORTED;
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565 }
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566
246
155bdef7fe7e add webdav op function for iterating directories
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567 // stat to find out if the resource is a collection
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568 struct stat s;
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569 if(vfs_stat(op->vfs, op->path, &s)) {
155bdef7fe7e add webdav op function for iterating directories
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570 sys_set_error_status(op->vfs);
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571 return REQ_ABORTED;
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572 }
155bdef7fe7e add webdav op function for iterating directories
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573
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diff changeset
574 int ret;
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575 if(S_ISDIR(s.st_mode)) {
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576 ret = webdav_delete_collection(op);
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577 } else {
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578 ret = webdav_vfs_op_do(op, WEBDAV_VFS_DELETE);
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579 }
244
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580
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581 return ret;
211
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582 }
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583
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584 int webdav_put(pblock *pb, Session *sn, Request *rq) {
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585 return REQ_ABORTED;
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586 }
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parents: 107
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587
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588 int webdav_copy(pblock *pb, Session *sn, Request *rq) {
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589 return REQ_ABORTED;
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parents: 107
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590 }
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591
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592 int webdav_move(pblock *pb, Session *sn, Request *rq) {
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593 return REQ_ABORTED;
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parents: 107
diff changeset
594 }
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595
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parents: 107
diff changeset
596 int webdav_lock(pblock *pb, Session *sn, Request *rq) {
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parents: 107
diff changeset
597 return REQ_ABORTED;
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parents: 107
diff changeset
598 }
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parents: 107
diff changeset
599
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parents: 107
diff changeset
600 int webdav_unlock(pblock *pb, Session *sn, Request *rq) {
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diff changeset
601 return REQ_ABORTED;
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parents: 107
diff changeset
602 }
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parents: 107
diff changeset
603
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parents: 107
diff changeset
604 int webdav_report(pblock *pb, Session *sn, Request *rq) {
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diff changeset
605 return REQ_ABORTED;
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parents: 107
diff changeset
606 }
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parents: 107
diff changeset
607
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parents: 107
diff changeset
608 int webdav_acl(pblock *pb, Session *sn, Request *rq) {
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diff changeset
609 return REQ_ABORTED;
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
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parents: 107
diff changeset
610 }
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
611
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
612
244
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613
211
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diff changeset
614 /* ------------------------ default webdav backend ------------------------ */
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615
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diff changeset
616 int default_propfind_init(
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617 WebdavPropfindRequest *rq,
212
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diff changeset
618 const char* path,
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diff changeset
619 WebdavPList **outplist)
211
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620 {
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diff changeset
621 DefaultWebdavData *data = pool_malloc(
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622 rq->sn->pool,
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diff changeset
623 sizeof(DefaultWebdavData));
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diff changeset
624 if(!data) {
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
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diff changeset
625 return 1;
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
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diff changeset
626 }
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diff changeset
627 rq->userdata = data;
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diff changeset
628
237
ee1680ef1ef2 handle missing properties in multistatus.c
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diff changeset
629 data->vfsproperties = webdav_vfs_properties(outplist, TRUE, 0);
211
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parents: 107
diff changeset
630
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
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parents: 107
diff changeset
631 return 0;
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
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parents: 107
diff changeset
632 }
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
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parents: 107
diff changeset
633
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
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parents: 107
diff changeset
634 int default_propfind_do(
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
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diff changeset
635 WebdavPropfindRequest *request,
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
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parents: 107
diff changeset
636 WebdavResponse *response,
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
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diff changeset
637 VFS_DIR parent,
217
8ed14d76db42 add backend chaining
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parents: 216
diff changeset
638 WebdavResource *resource,
211
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parents: 107
diff changeset
639 struct stat *s)
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
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parents: 107
diff changeset
640 {
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
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parents: 107
diff changeset
641 DefaultWebdavData *data = request->userdata;
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parents: 107
diff changeset
642
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
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parents: 107
diff changeset
643 // add all requested vfs properties like getcontentlength ...
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
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parents: 107
diff changeset
644 if(webdav_add_vfs_properties(
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parents: 107
diff changeset
645 resource,
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parents: 107
diff changeset
646 request->sn->pool,
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
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parents: 107
diff changeset
647 data->vfsproperties,
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
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parents: 107
diff changeset
648 s))
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
649 {
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
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parents: 107
diff changeset
650 return 1;
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
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parents: 107
diff changeset
651 }
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
652
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
653 return 0;
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
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parents: 107
diff changeset
654 }
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Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
655
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
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parents: 107
diff changeset
656 int default_propfind_finish(WebdavPropfindRequest *rq) {
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parents: 107
diff changeset
657 return 0;
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
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parents: 107
diff changeset
658 }
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Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
659
243
1a29b1d8d9d8 add proppatch handler to default backend
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parents: 242
diff changeset
660 int default_proppatch_do(
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parents: 242
diff changeset
661 WebdavProppatchRequest *request,
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parents: 242
diff changeset
662 WebdavResource *response,
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parents: 242
diff changeset
663 VFSFile *file,
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parents: 242
diff changeset
664 WebdavPList **setInOut,
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Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 242
diff changeset
665 WebdavPList **removeInOut)
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parents: 242
diff changeset
666 {
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parents: 242
diff changeset
667 return 0;
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parents: 242
diff changeset
668 }
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parents: 242
diff changeset
669
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diff changeset
670 int default_proppatch_finish(
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parents: 242
diff changeset
671 WebdavProppatchRequest *request,
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parents: 242
diff changeset
672 WebdavResource *response,
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parents: 242
diff changeset
673 VFSFile *file,
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parents: 242
diff changeset
674 WSBool commit)
1a29b1d8d9d8 add proppatch handler to default backend
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parents: 242
diff changeset
675 {
1a29b1d8d9d8 add proppatch handler to default backend
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parents: 242
diff changeset
676 return 0;
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parents: 242
diff changeset
677 }
1a29b1d8d9d8 add proppatch handler to default backend
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parents: 242
diff changeset
678
211
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diff changeset
679
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
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diff changeset
680 /* ------------------------------ public API ------------------------------ */
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diff changeset
681
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diff changeset
682 int webdav_getdepth(Request *rq) {
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parents: 107
diff changeset
683 char *depth_str = pblock_findkeyval(pb_key_depth, rq->headers);
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parents: 107
diff changeset
684 int depth = 0;
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parents: 107
diff changeset
685 if(depth_str) {
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diff changeset
686 size_t dlen = strlen(depth_str);
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
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parents: 107
diff changeset
687 if(!memcmp(depth_str, "infinity", dlen)) {
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
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parents: 107
diff changeset
688 depth = -1;
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parents: 107
diff changeset
689 } else if(dlen == 1 && depth_str[0] == '1') {
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
690 depth = 1;
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
691 }
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
692 }
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
693 return depth;
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
694 }
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
695
227
3c23855f7b46 remove nsdef from WebdavProperty
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 222
diff changeset
696 int webdav_plist_add(
3c23855f7b46 remove nsdef from WebdavProperty
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 222
diff changeset
697 pool_handle_t *pool,
3c23855f7b46 remove nsdef from WebdavProperty
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 222
diff changeset
698 WebdavPList **begin,
3c23855f7b46 remove nsdef from WebdavProperty
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 222
diff changeset
699 WebdavPList **end,
3c23855f7b46 remove nsdef from WebdavProperty
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 222
diff changeset
700 WebdavProperty *prop)
3c23855f7b46 remove nsdef from WebdavProperty
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 222
diff changeset
701 {
3c23855f7b46 remove nsdef from WebdavProperty
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 222
diff changeset
702 WebdavPList *elm = pool_malloc(pool, sizeof(WebdavPList));
3c23855f7b46 remove nsdef from WebdavProperty
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 222
diff changeset
703 if(!elm) {
3c23855f7b46 remove nsdef from WebdavProperty
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 222
diff changeset
704 return 1;
3c23855f7b46 remove nsdef from WebdavProperty
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 222
diff changeset
705 }
3c23855f7b46 remove nsdef from WebdavProperty
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 222
diff changeset
706 elm->prev = *end;
3c23855f7b46 remove nsdef from WebdavProperty
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 222
diff changeset
707 elm->next = NULL;
3c23855f7b46 remove nsdef from WebdavProperty
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 222
diff changeset
708 elm->property = prop;
3c23855f7b46 remove nsdef from WebdavProperty
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 222
diff changeset
709
3c23855f7b46 remove nsdef from WebdavProperty
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 222
diff changeset
710 if(!*begin) {
3c23855f7b46 remove nsdef from WebdavProperty
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 222
diff changeset
711 *begin = elm;
3c23855f7b46 remove nsdef from WebdavProperty
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 222
diff changeset
712 *end = elm;
3c23855f7b46 remove nsdef from WebdavProperty
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 222
diff changeset
713 return 0;
3c23855f7b46 remove nsdef from WebdavProperty
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 222
diff changeset
714 }
3c23855f7b46 remove nsdef from WebdavProperty
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 222
diff changeset
715
3c23855f7b46 remove nsdef from WebdavProperty
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 222
diff changeset
716 (*end)->next = elm;
3c23855f7b46 remove nsdef from WebdavProperty
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 222
diff changeset
717 *end = elm;
3c23855f7b46 remove nsdef from WebdavProperty
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 222
diff changeset
718
3c23855f7b46 remove nsdef from WebdavProperty
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 222
diff changeset
719 return 0;
3c23855f7b46 remove nsdef from WebdavProperty
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 222
diff changeset
720 }
3c23855f7b46 remove nsdef from WebdavProperty
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 222
diff changeset
721
212
d7e7ea9c6bc6 refactore webdav backend struct
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 211
diff changeset
722 WebdavPList* webdav_plist_clone(pool_handle_t *pool, WebdavPList *list) {
241
4adad7faf452 add proppatch op
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parents: 240
diff changeset
723 return webdav_plist_clone_s(pool, list, NULL);
4adad7faf452 add proppatch op
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 240
diff changeset
724 }
4adad7faf452 add proppatch op
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 240
diff changeset
725
4adad7faf452 add proppatch op
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 240
diff changeset
726 WebdavPList* webdav_plist_clone_s(
4adad7faf452 add proppatch op
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 240
diff changeset
727 pool_handle_t *pool,
4adad7faf452 add proppatch op
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 240
diff changeset
728 WebdavPList *list,
4adad7faf452 add proppatch op
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 240
diff changeset
729 size_t *newlen)
4adad7faf452 add proppatch op
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 240
diff changeset
730 {
212
d7e7ea9c6bc6 refactore webdav backend struct
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 211
diff changeset
731 WebdavPList *new_list = NULL; // start of the new list
d7e7ea9c6bc6 refactore webdav backend struct
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 211
diff changeset
732 WebdavPList *new_list_end = NULL; // end of the new list
d7e7ea9c6bc6 refactore webdav backend struct
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 211
diff changeset
733
241
4adad7faf452 add proppatch op
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 240
diff changeset
734 size_t len = 0;
4adad7faf452 add proppatch op
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 240
diff changeset
735
212
d7e7ea9c6bc6 refactore webdav backend struct
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 211
diff changeset
736 WebdavPList *elm = list;
d7e7ea9c6bc6 refactore webdav backend struct
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parents: 211
diff changeset
737 while(elm) {
d7e7ea9c6bc6 refactore webdav backend struct
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 211
diff changeset
738 // copy list item
d7e7ea9c6bc6 refactore webdav backend struct
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 211
diff changeset
739 WebdavPList *new_elm = pool_malloc(pool, sizeof(WebdavPList));
d7e7ea9c6bc6 refactore webdav backend struct
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 211
diff changeset
740 if(!new_elm) {
241
4adad7faf452 add proppatch op
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 240
diff changeset
741 if(newlen) *newlen = 0;
212
d7e7ea9c6bc6 refactore webdav backend struct
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 211
diff changeset
742 return NULL;
d7e7ea9c6bc6 refactore webdav backend struct
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 211
diff changeset
743 }
d7e7ea9c6bc6 refactore webdav backend struct
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 211
diff changeset
744 new_elm->property = elm->property; // new list contains original ptr
216
ce2866ec97f6 add webdav_plist_iterator_remove_current tests and fix some plist related bugs
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 215
diff changeset
745 new_elm->prev = new_list_end;
212
d7e7ea9c6bc6 refactore webdav backend struct
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 211
diff changeset
746 new_elm->next = NULL;
d7e7ea9c6bc6 refactore webdav backend struct
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 211
diff changeset
747
d7e7ea9c6bc6 refactore webdav backend struct
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 211
diff changeset
748 if(new_list_end) {
216
ce2866ec97f6 add webdav_plist_iterator_remove_current tests and fix some plist related bugs
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 215
diff changeset
749 new_list_end->next = new_elm;
212
d7e7ea9c6bc6 refactore webdav backend struct
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 211
diff changeset
750 } else {
d7e7ea9c6bc6 refactore webdav backend struct
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 211
diff changeset
751 new_list = new_elm;
d7e7ea9c6bc6 refactore webdav backend struct
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 211
diff changeset
752 }
216
ce2866ec97f6 add webdav_plist_iterator_remove_current tests and fix some plist related bugs
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 215
diff changeset
753 new_list_end = new_elm;
212
d7e7ea9c6bc6 refactore webdav backend struct
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 211
diff changeset
754
241
4adad7faf452 add proppatch op
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 240
diff changeset
755 len++;
212
d7e7ea9c6bc6 refactore webdav backend struct
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 211
diff changeset
756 elm = elm->next;
d7e7ea9c6bc6 refactore webdav backend struct
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 211
diff changeset
757 }
d7e7ea9c6bc6 refactore webdav backend struct
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 211
diff changeset
758
241
4adad7faf452 add proppatch op
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 240
diff changeset
759 if(newlen) *newlen = len;
212
d7e7ea9c6bc6 refactore webdav backend struct
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 211
diff changeset
760 return new_list;
d7e7ea9c6bc6 refactore webdav backend struct
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 211
diff changeset
761 }
d7e7ea9c6bc6 refactore webdav backend struct
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 211
diff changeset
762
216
ce2866ec97f6 add webdav_plist_iterator_remove_current tests and fix some plist related bugs
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 215
diff changeset
763 size_t webdav_plist_size(WebdavPList *list) {
212
d7e7ea9c6bc6 refactore webdav backend struct
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 211
diff changeset
764 size_t count = 0;
d7e7ea9c6bc6 refactore webdav backend struct
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 211
diff changeset
765 WebdavPList *elm = list;
d7e7ea9c6bc6 refactore webdav backend struct
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 211
diff changeset
766 while(elm) {
d7e7ea9c6bc6 refactore webdav backend struct
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 211
diff changeset
767 count++;
d7e7ea9c6bc6 refactore webdav backend struct
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 211
diff changeset
768 elm = elm->next;
d7e7ea9c6bc6 refactore webdav backend struct
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 211
diff changeset
769 }
d7e7ea9c6bc6 refactore webdav backend struct
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 211
diff changeset
770 return count;
d7e7ea9c6bc6 refactore webdav backend struct
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 211
diff changeset
771 }
d7e7ea9c6bc6 refactore webdav backend struct
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 211
diff changeset
772
215
68e824ba4a4f add plist iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 214
diff changeset
773 WebdavPListIterator webdav_plist_iterator(WebdavPList **list) {
68e824ba4a4f add plist iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 214
diff changeset
774 WebdavPListIterator i;
68e824ba4a4f add plist iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 214
diff changeset
775 i.list = list;
68e824ba4a4f add plist iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 214
diff changeset
776 i.cur = NULL;
68e824ba4a4f add plist iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 214
diff changeset
777 i.next = *list;
216
ce2866ec97f6 add webdav_plist_iterator_remove_current tests and fix some plist related bugs
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 215
diff changeset
778 i.index = 0;
215
68e824ba4a4f add plist iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 214
diff changeset
779 return i;
68e824ba4a4f add plist iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 214
diff changeset
780 }
68e824ba4a4f add plist iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 214
diff changeset
781
68e824ba4a4f add plist iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 214
diff changeset
782 int webdav_plist_iterator_next(WebdavPListIterator *i, WebdavPList **cur) {
68e824ba4a4f add plist iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 214
diff changeset
783 if(i->cur) {
68e824ba4a4f add plist iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 214
diff changeset
784 i->index++;
68e824ba4a4f add plist iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 214
diff changeset
785 }
68e824ba4a4f add plist iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 214
diff changeset
786
68e824ba4a4f add plist iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 214
diff changeset
787 i->cur = i->next;
68e824ba4a4f add plist iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 214
diff changeset
788 i->next = i->cur ? i->cur->next : NULL;
68e824ba4a4f add plist iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 214
diff changeset
789 *cur = i->cur;
68e824ba4a4f add plist iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 214
diff changeset
790
68e824ba4a4f add plist iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 214
diff changeset
791 return i->cur != NULL;
68e824ba4a4f add plist iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 214
diff changeset
792 }
68e824ba4a4f add plist iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 214
diff changeset
793
68e824ba4a4f add plist iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 214
diff changeset
794 void webdav_plist_iterator_remove_current(WebdavPListIterator *i) {
68e824ba4a4f add plist iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 214
diff changeset
795 WebdavPList *cur = i->cur;
68e824ba4a4f add plist iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 214
diff changeset
796 if(cur->prev) {
216
ce2866ec97f6 add webdav_plist_iterator_remove_current tests and fix some plist related bugs
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 215
diff changeset
797 cur->prev->next = cur->next;
215
68e824ba4a4f add plist iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 214
diff changeset
798 if(cur->next) {
68e824ba4a4f add plist iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 214
diff changeset
799 cur->next->prev = cur->prev;
68e824ba4a4f add plist iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 214
diff changeset
800 }
68e824ba4a4f add plist iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 214
diff changeset
801 } else {
68e824ba4a4f add plist iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 214
diff changeset
802 *i->list = cur->next;
68e824ba4a4f add plist iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 214
diff changeset
803 if(cur->next) {
68e824ba4a4f add plist iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 214
diff changeset
804 cur->next->prev = NULL;
68e824ba4a4f add plist iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 214
diff changeset
805 }
68e824ba4a4f add plist iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 214
diff changeset
806 }
68e824ba4a4f add plist iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 214
diff changeset
807 }
68e824ba4a4f add plist iterator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 214
diff changeset
808
230
ca50e1ebdc4d readd namespace handling to msresponse_addproperty
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 227
diff changeset
809 int webdav_nslist_add(
ca50e1ebdc4d readd namespace handling to msresponse_addproperty
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 227
diff changeset
810 pool_handle_t *pool,
ca50e1ebdc4d readd namespace handling to msresponse_addproperty
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 227
diff changeset
811 WebdavNSList **begin,
ca50e1ebdc4d readd namespace handling to msresponse_addproperty
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 227
diff changeset
812 WebdavNSList **end,
ca50e1ebdc4d readd namespace handling to msresponse_addproperty
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 227
diff changeset
813 WSNamespace *ns)
ca50e1ebdc4d readd namespace handling to msresponse_addproperty
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 227
diff changeset
814 {
ca50e1ebdc4d readd namespace handling to msresponse_addproperty
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 227
diff changeset
815 // same as webdav_plist_add but with different type
ca50e1ebdc4d readd namespace handling to msresponse_addproperty
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 227
diff changeset
816 WebdavNSList *elm = pool_malloc(pool, sizeof(WebdavNSList));
ca50e1ebdc4d readd namespace handling to msresponse_addproperty
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 227
diff changeset
817 if(!elm) {
ca50e1ebdc4d readd namespace handling to msresponse_addproperty
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 227
diff changeset
818 return 1;
ca50e1ebdc4d readd namespace handling to msresponse_addproperty
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 227
diff changeset
819 }
ca50e1ebdc4d readd namespace handling to msresponse_addproperty
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 227
diff changeset
820 elm->prev = *end;
ca50e1ebdc4d readd namespace handling to msresponse_addproperty
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 227
diff changeset
821 elm->next = NULL;
ca50e1ebdc4d readd namespace handling to msresponse_addproperty
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 227
diff changeset
822 elm->namespace = ns;
ca50e1ebdc4d readd namespace handling to msresponse_addproperty
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 227
diff changeset
823
ca50e1ebdc4d readd namespace handling to msresponse_addproperty
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 227
diff changeset
824 if(!*begin) {
ca50e1ebdc4d readd namespace handling to msresponse_addproperty
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 227
diff changeset
825 *begin = elm;
ca50e1ebdc4d readd namespace handling to msresponse_addproperty
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 227
diff changeset
826 *end = elm;
ca50e1ebdc4d readd namespace handling to msresponse_addproperty
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 227
diff changeset
827 return 0;
ca50e1ebdc4d readd namespace handling to msresponse_addproperty
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 227
diff changeset
828 }
ca50e1ebdc4d readd namespace handling to msresponse_addproperty
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 227
diff changeset
829
ca50e1ebdc4d readd namespace handling to msresponse_addproperty
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 227
diff changeset
830 (*end)->next = elm;
ca50e1ebdc4d readd namespace handling to msresponse_addproperty
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 227
diff changeset
831 *end = elm;
ca50e1ebdc4d readd namespace handling to msresponse_addproperty
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 227
diff changeset
832
ca50e1ebdc4d readd namespace handling to msresponse_addproperty
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 227
diff changeset
833 return 0;
ca50e1ebdc4d readd namespace handling to msresponse_addproperty
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 227
diff changeset
834 }
ca50e1ebdc4d readd namespace handling to msresponse_addproperty
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 227
diff changeset
835
215
68e824ba4a4f add plist iterator
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parents: 214
diff changeset
836
211
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diff changeset
837 WSNamespace* webdav_dav_namespace(void) {
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diff changeset
838 return &dav_namespace;
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parents: 107
diff changeset
839 }
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Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
840
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Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
841 WebdavProperty* webdav_dav_property(
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Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
842 pool_handle_t *pool,
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diff changeset
843 const char *name)
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parents: 107
diff changeset
844 {
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parents: 107
diff changeset
845 WebdavProperty *property = pool_malloc(pool, sizeof(WebdavProperty));
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parents: 107
diff changeset
846 if(!property) {
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parents: 107
diff changeset
847 return NULL;
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Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
848 }
212
d7e7ea9c6bc6 refactore webdav backend struct
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 211
diff changeset
849 memset(property, 0, sizeof(WebdavProperty));
211
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parents: 107
diff changeset
850
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
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parents: 107
diff changeset
851 property->namespace = &dav_namespace;
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
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diff changeset
852 property->name = name;
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parents: 107
diff changeset
853 return property;
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parents: 107
diff changeset
854 }
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
855
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Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
856 int webdav_property_set_value(
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Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
857 WebdavProperty *p,
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parents: 107
diff changeset
858 pool_handle_t *pool,
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parents: 107
diff changeset
859 char *value)
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parents: 107
diff changeset
860 {
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parents: 107
diff changeset
861 WSXmlNode *node = pool_malloc(pool, sizeof(WSXmlNode));
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Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
862 if(!node) {
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parents: 107
diff changeset
863 return 1;
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parents: 107
diff changeset
864 }
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parents: 107
diff changeset
865 ZERO(node, sizeof(WSXmlNode));
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parents: 107
diff changeset
866
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
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parents: 107
diff changeset
867 node->content = (xmlChar*)value;
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Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
868 node->type = XML_TEXT_NODE;
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parents: 107
diff changeset
869
212
d7e7ea9c6bc6 refactore webdav backend struct
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 211
diff changeset
870 p->value.node = node;
d7e7ea9c6bc6 refactore webdav backend struct
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diff changeset
871 p->vtype = WS_VALUE_XML_NODE;
211
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parents: 107
diff changeset
872 return 0;
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Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
873 }
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
874
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
875 WebdavVFSProperties webdav_vfs_properties(
237
ee1680ef1ef2 handle missing properties in multistatus.c
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 236
diff changeset
876 WebdavPList **plistInOut,
211
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Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
877 WSBool removefromlist,
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parents: 107
diff changeset
878 uint32_t flags)
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Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
879 {
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parents: 107
diff changeset
880 WebdavVFSProperties ret;
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
881 ZERO(&ret, sizeof(WebdavVFSProperties));
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
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parents: 107
diff changeset
882
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
883 WSBool etag = 1;
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
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parents: 107
diff changeset
884 WSBool creationdate = 1;
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
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parents: 107
diff changeset
885
237
ee1680ef1ef2 handle missing properties in multistatus.c
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parents: 236
diff changeset
886 WebdavPListIterator i = webdav_plist_iterator(plistInOut);
ee1680ef1ef2 handle missing properties in multistatus.c
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parents: 236
diff changeset
887 WebdavPList *cur;
ee1680ef1ef2 handle missing properties in multistatus.c
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 236
diff changeset
888 while(webdav_plist_iterator_next(&i, &cur)) {
ee1680ef1ef2 handle missing properties in multistatus.c
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parents: 236
diff changeset
889 WSNamespace *ns = cur->property->namespace;
ee1680ef1ef2 handle missing properties in multistatus.c
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 236
diff changeset
890 if(ns && !strcmp((const char*)ns->href, "DAV:")) {
ee1680ef1ef2 handle missing properties in multistatus.c
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 236
diff changeset
891 const char *name = cur->property->name;
ee1680ef1ef2 handle missing properties in multistatus.c
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 236
diff changeset
892 WSBool remove_prop = TRUE;
211
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Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
893 if(!strcmp(name, "getlastmodified")) {
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
894 ret.getlastmodified = 1;
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
895 } else if(!strcmp(name, "getcontentlength")) {
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
896 ret.getcontentlength = 1;
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
897 } else if(!strcmp(name, "resourcetype")) {
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
898 ret.getresourcetype = 1;
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
899 } else if(etag && !strcmp(name, "getetag")) {
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
900 ret.getetag = 1;
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
901 } else if(creationdate && !strcmp(name, "creationdate")) {
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
902 ret.creationdate = 1;
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
903 } else {
237
ee1680ef1ef2 handle missing properties in multistatus.c
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 236
diff changeset
904 remove_prop = FALSE;
211
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
905 }
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
906
237
ee1680ef1ef2 handle missing properties in multistatus.c
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 236
diff changeset
907 if(remove_prop) {
ee1680ef1ef2 handle missing properties in multistatus.c
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 236
diff changeset
908 webdav_plist_iterator_remove_current(&i);
211
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
909 }
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
910 }
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
911 }
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
912
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
913 return ret;
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
914 }
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
915
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
916 static inline int w_addprop(
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
917 WebdavResource *res,
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
918 pool_handle_t *pool,
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
919 const char *name,
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
920 char *value)
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
921 {
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
922 WebdavProperty *p = webdav_dav_property(pool, name);
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
923 if(!p) {
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
924 return 1;
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
925 }
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
926 if(webdav_property_set_value(p, pool, value)) {
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
927 return 1;
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
928 }
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
929 return res->addproperty(res, p, 200);
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
930 }
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
931
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
932 int webdav_add_vfs_properties(
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
933 WebdavResource *res,
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
934 pool_handle_t *pool,
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
935 WebdavVFSProperties properties,
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
936 struct stat *s)
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
937 {
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
938 if(properties.getresourcetype) {
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
939 if(S_ISDIR(s->st_mode)) {
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
940 res->addproperty(res, &dav_resourcetype_collection, 200);
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
941 } else {
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
942 res->addproperty(res, &dav_resourcetype_empty, 200);
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
943 }
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
944 }
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
945 if(properties.getcontentlength) {
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
946 char *buf = pool_malloc(pool, 64);
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
947 if(!buf) {
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
948 return 1;
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
949 }
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
950 uint64_t contentlength = s->st_size;
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
951 snprintf(buf, 64, "%" PRIu64 "\0", contentlength);
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
952 if(w_addprop(res, pool, "getcontentlength", buf)) {
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
953 return 1;
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
954 }
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
955 }
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
956 if(properties.getlastmodified) {
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
957 char *buf = pool_malloc(pool, HTTP_DATE_LEN+1);
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
958 if(!buf) {
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
959 return 1;
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
960 }
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
961 buf[HTTP_DATE_LEN] = 0;
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
962
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
963 struct tm mtms;
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
964 struct tm *mtm = system_gmtime(&s->st_mtim.tv_sec, &mtms);
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
965
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
966 if(mtm) {
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
967 strftime(buf, HTTP_DATE_LEN, HTTP_DATE_FMT, mtm);
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
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diff changeset
968 if(w_addprop(res, pool, "getlastmodified", buf)) {
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969 return 1;
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parents: 107
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970 }
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parents: 107
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971 } else {
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972 return 1;
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parents: 107
diff changeset
973 }
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
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parents: 107
diff changeset
974 }
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
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parents: 107
diff changeset
975 if(properties.creationdate) {
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
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diff changeset
976 // TODO
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977 }
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
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parents: 107
diff changeset
978 if(properties.getetag) {
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parents: 107
diff changeset
979 char *buf = pool_malloc(pool, 96);
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parents: 107
diff changeset
980 if(!buf) {
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
981 return 1;
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Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
982 }
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Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
983 snprintf(buf,
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Olaf Wintermann <olaf.wintermann@gmail.com>
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diff changeset
984 96,
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parents: 107
diff changeset
985 "\"%x-%x\"\0",
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Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
986 (int)s->st_size,
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Olaf Wintermann <olaf.wintermann@gmail.com>
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diff changeset
987 (int)s->st_mtim.tv_sec);
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
988 if(w_addprop(res, pool, "getetag", buf)) {
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
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parents: 107
diff changeset
989 return 1;
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
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parents: 107
diff changeset
990 }
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
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parents: 107
diff changeset
991 }
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
992
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
993 return 0;
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
994 }

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