src/server/webdav/webdav.c

Sat, 26 Nov 2022 17:07:08 +0100

author
Olaf Wintermann <olaf.wintermann@gmail.com>
date
Sat, 26 Nov 2022 17:07:08 +0100
changeset 438
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parent 415
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child 453
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permissions
-rw-r--r--

refactore http listener creation

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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 <cx/buffer.h>
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34 #include <cx/list.h>
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35 #include <cx/linked_list.h>
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36 #include <cx/hash_map.h>
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37 #include <cx/printf.h>
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38
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39 #include "webdav.h"
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40
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41 #include "search.h"
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42 #include "versioning.h"
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43 #include "multistatus.h"
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44 #include "requestparser.h"
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45 #include "operation.h"
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46
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47 #include "../util/pblock.h"
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48 #include "../util/util.h"
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49 #include "../daemon/session.h"
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50 #include "../daemon/http.h"
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51 #include "../daemon/protocol.h"
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52 #include "../daemon/vfs.h"
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53
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54 /*
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55 * http method fptr mapping
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56 * key: http method name (string)
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57 * value: SAF fptr
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58 */
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59 static CxMap *method_handler_map;
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60
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61 /*
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62 * webdav backend types
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63 * key: backend name (string)
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64 * value: WebdavBackend*
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65 */
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66 static CxMap *webdav_type_map;
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67
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68 static WebdavBackend default_backend;
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69
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70 static WSNamespace dav_namespace;
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71
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72 static WebdavProperty dav_resourcetype_empty;
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73 static WebdavProperty dav_resourcetype_collection;
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74 static WSXmlData dav_resourcetype_collection_value;
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75
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76 #define WEBDAV_RESOURCE_TYPE_COLLECTION "<D:collection/>"
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77
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78 static void init_default_backend(void) {
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79 memset(&default_backend, 0, sizeof(WebdavBackend));
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80 default_backend.propfind_init = default_propfind_init;
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81 default_backend.propfind_do = default_propfind_do;
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82 default_backend.propfind_finish = default_propfind_finish;
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83 default_backend.proppatch_do = default_proppatch_do;
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84 default_backend.proppatch_finish = default_proppatch_finish;
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85 default_backend.opt_mkcol = NULL;
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86 default_backend.opt_delete = NULL;
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87 default_backend.settings = WS_WEBDAV_PROPFIND_USE_VFS;
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88 default_backend.instance = NULL;
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89 }
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90
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91 int webdav_register_backend(const char *name, webdav_init_func webdavInit, webdav_create_func webdavCreate) {
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92 WebdavType *webdavType = malloc(sizeof(WebdavType));
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93 webdavType->init = webdavInit;
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94 webdavType->create = webdavCreate;
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95 return cxMapPut(webdav_type_map, cx_hash_key_str(name), webdavType);
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96 }
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97
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98 WebdavType* webdav_get_type(cxstring dav_class) {
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99 return cxMapGet(webdav_type_map, cx_hash_key_bytes((unsigned const char *)dav_class.ptr, dav_class.length));
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100 }
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101
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102 void* webdav_init_backend(ServerConfiguration *cfg, pool_handle_t *pool, WebdavType *dav_class, WSConfigNode *config, int *error) {
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103 *error = 0;
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104 if(dav_class->init) {
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105 void *initData = dav_class->init(cfg, pool, config);
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106 if(!initData) {
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107 *error = 1;
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108 }
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109 return initData;
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110 } else {
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111 return NULL;
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112 }
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113 }
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114
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115 WebdavBackend* webdav_create(Session *sn, Request *rq, const char *dav_class, pblock *pb, void *initData) {
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116 WebdavType *webdavType = cxMapGet(webdav_type_map, cx_hash_key_str(dav_class));
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117 if(!webdavType) {
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118 log_ereport(LOG_MISCONFIG, "webdav_create: unkown dav type %s", dav_class);
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119 return NULL;
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120 }
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121
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122 return webdavType->create(sn, rq, pb, initData);
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123 }
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124
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125 static WSBool webdav_is_initialized = FALSE;
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126
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127 int webdav_init(pblock *pb, Session *sn, Request *rq) {
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128 if(webdav_is_initialized) {
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129 return REQ_NOACTION;
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130 }
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131 webdav_is_initialized = TRUE;
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132
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133 webdav_type_map = cxHashMapCreate(cxDefaultAllocator, 8);
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134 if(!webdav_type_map) {
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135 return REQ_ABORTED;
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136 }
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137
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138 method_handler_map = cxHashMapCreate(cxDefaultAllocator, 64);
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139 if(!method_handler_map) {
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140 return REQ_ABORTED;
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141 }
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142
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143 init_default_backend();
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144 cxMapPut(webdav_type_map, cx_hash_key_str("default"), &default_backend);
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145
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146 cxMapPut(method_handler_map, cx_hash_key_str("OPTIONS"), webdav_options);
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147 cxMapPut(method_handler_map, cx_hash_key_str("PROPFIND"), webdav_propfind);
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148 cxMapPut(method_handler_map, cx_hash_key_str("PROPPATCH"), webdav_proppatch);
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149 cxMapPut(method_handler_map, cx_hash_key_str("MKCOL"), webdav_mkcol);
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150 cxMapPut(method_handler_map, cx_hash_key_str("POST"), webdav_post);
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151 cxMapPut(method_handler_map, cx_hash_key_str("DELETE"), webdav_delete);
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152 cxMapPut(method_handler_map, cx_hash_key_str("PUT"), webdav_put);
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153 cxMapPut(method_handler_map, cx_hash_key_str("COPY"), webdav_copy);
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154 cxMapPut(method_handler_map, cx_hash_key_str("MOVE"), webdav_move);
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155 cxMapPut(method_handler_map, cx_hash_key_str("LOCK"), webdav_lock);
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156 cxMapPut(method_handler_map, cx_hash_key_str("UNLOCK"), webdav_unlock);
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157 cxMapPut(method_handler_map, cx_hash_key_str("REPORT"), webdav_report);
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158 cxMapPut(method_handler_map, cx_hash_key_str("ACL"), webdav_acl);
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159
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160 cxMapPut(method_handler_map, cx_hash_key_str("SEARCH"), webdav_search);
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161
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162 cxMapPut(method_handler_map, cx_hash_key_str("VERSION-CONTROL"), webdav_version_control);
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163 cxMapPut(method_handler_map, cx_hash_key_str("CHECKOUT"), webdav_checkout);
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164 cxMapPut(method_handler_map, cx_hash_key_str("CHECKIN"), webdav_checkin);
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165 cxMapPut(method_handler_map, cx_hash_key_str("UNCHECKOUT"), webdav_uncheckout);
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166 cxMapPut(method_handler_map, cx_hash_key_str("MKWORKSPACE"), webdav_mkworkspace);
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167 cxMapPut(method_handler_map, cx_hash_key_str("UPDATE"), webdav_update);
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168 cxMapPut(method_handler_map, cx_hash_key_str("LABEL"), webdav_label);
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169 cxMapPut(method_handler_map, cx_hash_key_str("MERGE"), webdav_merge);
211
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170
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171 dav_namespace.href = (xmlChar*)"DAV:";
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172 dav_namespace.prefix = (xmlChar*)"D";
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173
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174 dav_resourcetype_empty.namespace = &dav_namespace;
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175 dav_resourcetype_empty.name = "resourcetype";
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176
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177 dav_resourcetype_collection_value.data = WEBDAV_RESOURCE_TYPE_COLLECTION;
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178 dav_resourcetype_collection_value.length = sizeof(WEBDAV_RESOURCE_TYPE_COLLECTION)-1;
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179
211
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180 dav_resourcetype_collection.namespace = &dav_namespace;
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181 dav_resourcetype_collection.name = "resourcetype";
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182 dav_resourcetype_collection.value.data = dav_resourcetype_collection_value;
233
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183 dav_resourcetype_collection.vtype = WS_VALUE_XML_DATA;
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184
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185 return REQ_PROCEED;
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186 }
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187
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188
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189 int webdav_service(pblock *pb, Session *sn, Request *rq) {
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190 if(!method_handler_map) {
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191 log_ereport(LOG_FAILURE, "WebDAV module not initialized");
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192 protocol_status(sn, rq, 500, NULL);
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193 return REQ_ABORTED;
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194 }
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195 char *method = pblock_findkeyval(pb_key_method, rq->reqpb);
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196
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197 FuncPtr saf = (FuncPtr)cxMapGet(method_handler_map, cx_hash_key_str(method));
211
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198 if(!saf) {
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199 return REQ_NOACTION;
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200 }
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201
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202 return saf(pb, sn, rq);
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203 }
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204
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205 int rqbody2buffer(Session *sn, Request *rq, CxBuffer *buf) {
211
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206 if(!sn->inbuf) {
212
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207 //request body required, set http response code
211
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208 protocol_status(sn, rq, 400, NULL);
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209 return 1;
211
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210 }
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211
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212 CxAllocator *a = pool_allocator(sn->pool);
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213 if(cxBufferInit(buf, NULL, sn->inbuf->maxsize, a, CX_BUFFER_AUTO_EXTEND|CX_BUFFER_FREE_CONTENTS)) {
211
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214 protocol_status(sn, rq, 500, NULL);
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215 return 1;
211
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216 }
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217
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218 char in[2048];
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219 int r;
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220 while((r = netbuf_getbytes(sn->inbuf, in, 2048)) > 0) {
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221 if(cxBufferWrite(in, 1, r, buf) != r) {
211
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222 protocol_status(sn, rq, 500, NULL);
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223 cxBufferDestroy(buf);
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224 return 1;
211
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225 }
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226 }
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227
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228 return 0;
211
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229 }
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230
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231 int webdav_options(pblock *pb, Session *sn, Request *rq) {
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232 return REQ_ABORTED;
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233 }
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234
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235 static const char* propfind_error2str(int error) {
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236 switch(error) {
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237 case PROPFIND_PARSER_OK: return "ok";
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238 case PROPFIND_PARSER_NO_PROPFIND: return "invalid xml root element";
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239 case PROPFIND_PARSER_NO_PROPERTIES: return "no properties specified";
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240 case PROPFIND_PARSER_INVALID_REQUEST: return "invalid propfind request";
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241 case PROPFIND_PARSER_OOM: return "OOM";
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242 case PROPFIND_PARSER_ERROR: return "error";
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243 }
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244 return "";
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245 }
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246
211
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247 int webdav_propfind(pblock *pb, Session *sn, Request *rq) {
235
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248 char *expect = pblock_findkeyval(pb_key_expect, rq->headers);
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249 if(expect) {
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250 if(!strcasecmp(expect, "100-continue")) {
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251 if(http_send_continue(sn)) {
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252 return REQ_ABORTED;
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253 }
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254 }
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255 }
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256
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257 CxBuffer reqbody;
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258 if(rqbody2buffer(sn, rq, &reqbody)) {
211
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259 return REQ_ABORTED;
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260 }
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261
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262 int error = 0;
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263 WebdavPropfindRequest *propfind = propfind_parse(
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264 sn,
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265 rq,
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266 reqbody.space,
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267 reqbody.size,
211
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268 &error);
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269 cxBufferDestroy(&reqbody);
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270 if(!propfind) {
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271 log_ereport(LOG_FAILURE, "webdav-propfind: %s", propfind_error2str(error));
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272 return REQ_ABORTED;
211
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273 }
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274
217
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275 WebdavBackend *dav = rq->davCollection ?
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276 rq->davCollection : &default_backend;
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277
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278
221
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279 // requested uri and path
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280 char *path = pblock_findkeyval(pb_key_path, rq->vars);
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281 char *uri = pblock_findkeyval(pb_key_uri, rq->reqpb);
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282
217
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283 // The multistatus response object contains responses for all
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284 // requested resources. At the end the Multistatus object will be
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285 // serialized to xml
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286 Multistatus *ms = multistatus_response(sn, rq);
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287 if(!ms) {
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288 return REQ_ABORTED;
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289 }
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290
252
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291 int ret = webdav_propfind_do(dav, propfind, (WebdavResponse*)ms, NULL, path, uri);
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292
222
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293 // if propfind was successful, send the result to the client
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294 if(ret == REQ_PROCEED) {
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295 if(multistatus_send(ms, sn->csd)) {
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296 ret = REQ_ABORTED;
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297 }
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298 } else {
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299 log_ereport(LOG_FAILURE, "webdav-propfind: operation failed");
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300 }
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301
252
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302 // cleanup
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303 if(propfind->doc) {
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304 xmlFreeDoc(propfind->doc);
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305 }
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306
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307 return ret;
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308 }
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309
212
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310 /*
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311 * Initializes Backend Chain
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312 *
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313 * Calls propfind_init of each Backend and generates a list of custom
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314 * WebdavPropfindRequest objects for each backend
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315 */
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316 int webdav_propfind_init(
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317 WebdavBackend *dav,
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318 WebdavPropfindRequest *propfind,
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319 const char *path,
307
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320 const char *uri,
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321 WebdavPropfindRequestList **out_req)
213
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322 {
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323 pool_handle_t *pool = propfind->sn->pool;
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324 CxAllocator *a = pool_allocator(pool);
213
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325
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326 // list of individual WebdavPropfindRequest objects for each Backend
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327 WebdavPropfindRequestList *requestObjectsBegin = NULL;
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328 WebdavPropfindRequestList *requestObjectsEnd = NULL;
213
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329
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330 // new properties after init, start with clone of original plist
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331 WebdavPList *newProp = webdav_plist_clone(pool, propfind->properties);
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332 size_t newPropCount = propfind->propcount;
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333
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334 // Call propfind_init for each Backend
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335 // propfind_init can return a new property list, which
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336 // will be passed to the next backend
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337
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338 WebdavBackend *davList = dav;
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339 while(davList) {
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340 // create WebdavPropfindRequest copy
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341 WebdavPropfindRequest *pReq = pool_malloc(
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342 pool,
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343 sizeof(WebdavPropfindRequest));
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344 memcpy(pReq, propfind, sizeof(WebdavPropfindRequest));
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345 // use new plist after previous init (or orig. plist in the first run)
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346 pReq->properties = newProp;
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347 pReq->propcount = newPropCount;
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348 pReq->dav = davList;
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349
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350 // add new WebdavPropfindRequest object to list for later use
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351 WebdavPropfindRequestList *reqListElm = pool_malloc(pool, sizeof(WebdavPropfindRequestList));
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352 if(!reqListElm) {
213
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353 return REQ_ABORTED; // OOM
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354 }
415
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355 reqListElm->propfind = pReq;
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356 reqListElm->next = NULL;
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357 cx_linked_list_add(
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358 (void**)&requestObjectsBegin,
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359 (void**)&requestObjectsEnd,
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360 -1,
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361 offsetof(WebdavPropfindRequestList, next),
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362 reqListElm);
213
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363
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364 // create plist copy as out-plist for init
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365 newProp = webdav_plist_clone(pool, newProp);
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366
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367 // run init: this can generate a new properties list (newProp)
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368 // which will be passed to the next backend
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369 if(davList->propfind_init(pReq, path, uri, &newProp)) {
213
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370 return REQ_ABORTED;
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371 }
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372
216
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373 newPropCount = webdav_plist_size(newProp);
213
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374
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375 davList = davList->next;
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376 }
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377
415
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378 *out_req = requestObjectsBegin;
213
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379 return REQ_PROCEED;
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380 }
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381
252
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382 int webdav_propfind_do(
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383 WebdavBackend *dav,
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384 WebdavPropfindRequest *propfind,
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385 WebdavResponse *response,
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386 VFSContext *vfs,
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387 char *path,
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388 char *uri)
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389 {
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390 Session *sn = propfind->sn;
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391 Request *rq = propfind->rq;
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392
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393 // VFS settings are only taken from the first backend
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394 uint32_t settings = dav->settings;
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395
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396 // list of individual WebdavPropfindRequest objects for each Backend
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397 WebdavPropfindRequestList *requestObjects = NULL;
252
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398
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399 // Initialize all Webdav Backends
307
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400 if(webdav_propfind_init(dav, propfind, path, uri, &requestObjects)) {
252
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401 return REQ_ABORTED;
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402 }
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403
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404 WebdavOperation *op = webdav_create_propfind_operation(
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405 sn,
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406 rq,
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407 dav,
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408 propfind->properties,
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409 requestObjects,
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410 response);
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411
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412 // some Backends can list all children by themselves, but some
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413 // require the VFS for this
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414 WSBool usevfs = (settings & WS_WEBDAV_PROPFIND_USE_VFS)
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415 == WS_WEBDAV_PROPFIND_USE_VFS;
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416 struct stat s;
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417 struct stat *statptr = NULL;
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418
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419 if(usevfs && !vfs) {
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420 vfs = vfs_request_context(sn, rq);
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421 if(!vfs) {
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422 return REQ_ABORTED;
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423 }
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424
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425 if(vfs_stat(vfs, path, &s)) {
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426 protocol_status(sn, rq, util_errno2status(vfs->vfs_errno), NULL);
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427 return REQ_ABORTED;
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428 }
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429 statptr = &s;
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430 if(!S_ISDIR(s.st_mode)) {
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431 // the file is not a directory, therefore we don't need the VFS
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432 usevfs = FALSE;
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433 }
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434 }
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435 if(propfind->depth == 0) {
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436 usevfs = FALSE;
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437 }
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438
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439 int ret = REQ_PROCEED;
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440
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441 // create WebdavResource object for requested resource
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442 if(!webdav_op_propfind_begin(op, uri, NULL, statptr)) {
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443 // propfind for the requested resource was successful
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444
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445 // usevfsdir is TRUE if
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446 // the webdav backend has not disabled vfs usage
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447 // the file is a directory
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448 // depth is not 0
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449 // in this case we need to execute propfind_do for all children
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450 if(usevfs) {
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451 if(webdav_op_propfind_children(op, vfs, uri, path)) {
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452 ret = REQ_ABORTED;
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453 }
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454 }
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455 }
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456
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457 // finish the propfind request
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458 // this function should cleanup all resources, therefore we execute it
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459 // even if a previous function failed
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460 if(webdav_op_propfind_finish(op)) {
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461 // TODO: log error
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462 ret = REQ_ABORTED;
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463 }
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464
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465 return ret;
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466 }
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467
213
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468
412
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469 static const char* proppatch_error2str(int error) {
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470 switch(error) {
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471 case PROPPATCH_PARSER_OK: return "ok";
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472 case PROPPATCH_PARSER_NO_PROPERTYUPDATE: return "no property update";
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473 case PROPPATCH_PARSER_NO_PROPERTIES: return "no properties";
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474 case PROPPATCH_PARSER_INVALID_REQUEST: return "invalid proppatch request";
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475 case PROPPATCH_PARSER_DUPLICATE: return "proppatch property duplicate";
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476 case PROPPATCH_PARSER_OOM: return "OOM";
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477 case PROPPATCH_PARSER_ERROR: return "proppatch parser error";
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478 }
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479 return "error";
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480 }
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481
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482 int webdav_proppatch(pblock *pb, Session *sn, Request *rq) {
242
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483 char *expect = pblock_findkeyval(pb_key_expect, rq->headers);
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484 if(expect) {
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485 if(!strcasecmp(expect, "100-continue")) {
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486 if(http_send_continue(sn)) {
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487 return REQ_ABORTED;
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488 }
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489 }
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490 }
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491
415
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492 CxBuffer reqbody;
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493 if(rqbody2buffer(sn, rq, &reqbody)) {
412
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494 // most likely OOM
242
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495 return REQ_ABORTED;
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496 }
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497
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498 int error = 0;
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499 WebdavProppatchRequest *proppatch = proppatch_parse(
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500 sn,
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501 rq,
415
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502 reqbody.space,
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503 reqbody.size,
242
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504 &error);
415
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505 cxBufferDestroy(&reqbody);
242
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diff changeset
506 if(!proppatch) {
412
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diff changeset
507 log_ereport(LOG_FAILURE, "webdav-proppatch: %s", proppatch_error2str(error));
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508 return REQ_ABORTED;
242
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509 }
251
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510
242
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511 WebdavBackend *dav = rq->davCollection ?
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512 rq->davCollection : &default_backend;
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513
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514 // requested uri and path
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515 char *path = pblock_findkeyval(pb_key_path, rq->vars);
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diff changeset
516 char *uri = pblock_findkeyval(pb_key_uri, rq->reqpb);
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517
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518 // The multistatus response object contains responses for all
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519 // requested resources. At the end the Multistatus object will be
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520 // serialized to xml
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diff changeset
521 Multistatus *ms = multistatus_response(sn, rq);
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522 if(!ms) {
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523 return REQ_ABORTED;
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524 }
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525 ms->proppatch = TRUE;
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526
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527 // WebdavResponse is the public interface used by Backends
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528 // for adding resources to the response
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529 WebdavResponse *response = (WebdavResponse*)ms;
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530
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531 WebdavOperation *op = webdav_create_proppatch_operation(
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532 sn,
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533 rq,
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534 dav,
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535 proppatch,
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536 response);
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537
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diff changeset
538 int ret = REQ_PROCEED;
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539
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540 // Execute proppatch
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diff changeset
541 if(webdav_op_proppatch(op, uri, path)) {
412
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diff changeset
542 log_ereport(LOG_FAILURE, "webdav-proppatch: proppatch operation failed");
242
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diff changeset
543 ret = REQ_ABORTED;
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544 }
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545
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546 // send response
412
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diff changeset
547 if(ret == REQ_PROCEED) {
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diff changeset
548 if(multistatus_send(ms, sn->csd)) {
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diff changeset
549 log_ereport(LOG_FAILURE, "webdav-proppatch: multistatus_send failed");
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550 }
242
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551 } else {
412
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diff changeset
552 protocol_status(sn, rq, 500, NULL);
242
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553 }
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554
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555 // cleanup
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diff changeset
556 xmlFreeDoc(proppatch->doc);
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557
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diff changeset
558 return ret;
211
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
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diff changeset
559 }
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560
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561 int webdav_mkcol(pblock *pb, Session *sn, Request *rq) {
245
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562 WebdavVFSOperation *op = webdav_vfs_op(sn, rq, rq->davCollection, TRUE);
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563 if(!op) {
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564 return REQ_ABORTED;
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565 }
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566
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567 int ret = REQ_ABORTED;
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568 if(!webdav_vfs_op_do(op, WEBDAV_VFS_MKDIR)) {
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569 pblock_nvinsert("content-length", "0", rq->srvhdrs);
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570 protocol_status(sn, rq, 201, NULL);
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571 protocol_start_response(sn, rq);
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572 ret = REQ_PROCEED;
396
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573 } else if(rq->status_num <= 0) {
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diff changeset
574 int status_code = 500;
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575 if(op->vfs->vfs_errno == EEXIST) {
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576 // 405 (Method Not Allowed) - MKCOL can only be executed on an unmapped URL.
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577 status_code = 405;
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578 } else if(op->vfs->vfs_errno == ENOENT) {
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diff changeset
579 // 409 (Conflict) - A collection cannot be made at the Request-URI until
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580 // one or more intermediate collections have been created. The server
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581 // MUST NOT create those intermediate collections automatically.
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582 status_code = 409;
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583 } else {
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584 log_ereport(LOG_VERBOSE, "webdav_mkcol: errno: %d", op->vfs->vfs_errno);
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585 }
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586 protocol_status(sn, rq, status_code, NULL);
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587 }
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588
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589 return ret;
211
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590 }
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591
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592 int webdav_post(pblock *pb, Session *sn, Request *rq) {
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593 return REQ_ABORTED;
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594 }
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595
247
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596 typedef struct DeleteFile {
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597 char *path;
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598 struct stat s;
415
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599 struct DeleteFile *prev;
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600 struct DeleteFile *next;
247
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601 } DeleteFile;
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602
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603 typedef struct DeleteLists {
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604 CxAllocator *a;
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605 DeleteFile *dirs_begin;
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606 DeleteFile *dirs_end;
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diff changeset
607 DeleteFile *files_begin;
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608 DeleteFile *files_end;
247
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609 } DeleteOp;
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610
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611 static int deletelist_add(
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612 VFSContext *vfs,
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613 const char *href,
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614 const char *path,
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615 VFSDir *parent,
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616 struct stat *s,
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617 void *userdata)
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618 {
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619 DeleteOp *op = userdata;
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620
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621 // create object for this file
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622 DeleteFile *file = cxMalloc(op->a, sizeof(DeleteFile));
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623 if(!file) {
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624 return 1;
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625 }
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626 file->path = cx_strdup_a(op->a, cx_str((char*)path)).ptr;
247
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627 if(!file->path) {
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628 return 1;
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629 }
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630 file->s = *s;
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631 file->next = NULL;
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632
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633 // determine which list to use
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634 DeleteFile **begin;
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635 DeleteFile **end;
247
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636 if(S_ISDIR(s->st_mode)) {
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637 begin = &op->dirs_begin;
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638 end = &op->dirs_end;
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639 } else {
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640 begin = &op->files_begin;
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641 end = &op->files_end;
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642 }
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643
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644 // add file to list
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645 cx_linked_list_add(
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646 (void**)begin, (void**)end,
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647 offsetof(DeleteFile, prev), offsetof(DeleteFile, next),
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648 file);
247
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649
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650 return 0;
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651 }
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652
246
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653 static int webdav_delete_collection(WebdavVFSOperation *op)
244
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654 {
247
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655 DeleteOp del;
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656 ZERO(&del, sizeof(DeleteOp));
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657 del.a = pool_allocator(op->sn->pool);
247
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658
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659 // get a list of all files
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660 if(webdav_op_iterate_children(op->vfs, -1, NULL, op->path,
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661 deletelist_add, &del))
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662 {
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663 return 1;
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664 }
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665
249
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666 // add root to list of dir list
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667 DeleteFile root;
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668 root.path = op->path;
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669 root.s = *op->stat;
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670 root.prev = NULL;
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671 root.next = del.dirs_begin;
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672
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673 if(del.dirs_begin) {
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674 del.dirs_begin->prev = &root;
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675 } else {
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676 del.dirs_end = &root;
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677 }
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678 del.dirs_begin = &root;
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679
247
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680 // delete files first
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681 for(DeleteFile *file=del.files_begin;file;file=file->next) {
247
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682 WebdavVFSOperation sub = webdav_vfs_sub_op(op, file->path, &file->s);
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683 if(webdav_vfs_op_do(&sub, WEBDAV_VFS_DELETE)) {
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684 return 1;
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685 }
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686 }
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687
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688 // delete directories, reverse order
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689 for(DeleteFile *file=del.dirs_end;file;file=file->prev) {
247
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690 WebdavVFSOperation sub = webdav_vfs_sub_op(op, file->path, &file->s);
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691 if(webdav_vfs_op_do(&sub, WEBDAV_VFS_DELETE)) {
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692 return 1;
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693 }
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694 }
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695
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696 return 0;
244
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697 }
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698
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699 int webdav_delete(pblock *pb, Session *sn, Request *rq) {
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700 WebdavVFSOperation *op = webdav_vfs_op(sn, rq, rq->davCollection, TRUE);
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701 if(!op) {
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702 return REQ_ABORTED;
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703 }
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704
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diff changeset
705 // stat to find out if the resource is a collection
155bdef7fe7e add webdav op function for iterating directories
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 245
diff changeset
706 struct stat s;
155bdef7fe7e add webdav op function for iterating directories
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 245
diff changeset
707 if(vfs_stat(op->vfs, op->path, &s)) {
155bdef7fe7e add webdav op function for iterating directories
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 245
diff changeset
708 sys_set_error_status(op->vfs);
155bdef7fe7e add webdav op function for iterating directories
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 245
diff changeset
709 return REQ_ABORTED;
155bdef7fe7e add webdav op function for iterating directories
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 245
diff changeset
710 }
249
3b302093945c add webdav_delete tests
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 247
diff changeset
711 op->stat = &s;
246
155bdef7fe7e add webdav op function for iterating directories
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 245
diff changeset
712
155bdef7fe7e add webdav op function for iterating directories
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 245
diff changeset
713 int ret;
155bdef7fe7e add webdav op function for iterating directories
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 245
diff changeset
714 if(S_ISDIR(s.st_mode)) {
155bdef7fe7e add webdav op function for iterating directories
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 245
diff changeset
715 ret = webdav_delete_collection(op);
155bdef7fe7e add webdav op function for iterating directories
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 245
diff changeset
716 } else {
155bdef7fe7e add webdav op function for iterating directories
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 245
diff changeset
717 ret = webdav_vfs_op_do(op, WEBDAV_VFS_DELETE);
155bdef7fe7e add webdav op function for iterating directories
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 245
diff changeset
718 }
244
e59abb210584 add minimal mkcol implementation and prepare delete
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 243
diff changeset
719
327
24e740ed90b3 move http response code from webdav_vfs_op_do to webdav_delete
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 325
diff changeset
720 // send response
24e740ed90b3 move http response code from webdav_vfs_op_do to webdav_delete
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 325
diff changeset
721 if(ret == REQ_PROCEED) {
329
d2b2124801f4 add content-length header to webdav_delete and webdav_put
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 328
diff changeset
722 pblock_nvinsert("content-length", "0", rq->srvhdrs);
328
1c08aa0c060e send response in webdav_put
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 327
diff changeset
723 protocol_status(sn, rq, 204, NULL);
1c08aa0c060e send response in webdav_put
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 327
diff changeset
724 protocol_start_response(sn, rq);
327
24e740ed90b3 move http response code from webdav_vfs_op_do to webdav_delete
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 325
diff changeset
725 } else {
352
d0a7ef49db0f fix webdav_delete response in case of errors
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 344
diff changeset
726 protocol_status(sn, rq, 500, NULL);
327
24e740ed90b3 move http response code from webdav_vfs_op_do to webdav_delete
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 325
diff changeset
727 }
24e740ed90b3 move http response code from webdav_vfs_op_do to webdav_delete
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 325
diff changeset
728
244
e59abb210584 add minimal mkcol implementation and prepare delete
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 243
diff changeset
729 return ret;
211
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
730 }
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
731
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
732 int webdav_put(pblock *pb, Session *sn, Request *rq) {
251
f727a21497bb add basic PUT implementation and tests
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 249
diff changeset
733 char *path = pblock_findkeyval(pb_key_path, rq->vars);
f727a21497bb add basic PUT implementation and tests
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 249
diff changeset
734
f727a21497bb add basic PUT implementation and tests
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 249
diff changeset
735 VFSContext *vfs = vfs_request_context(sn, rq);
f727a21497bb add basic PUT implementation and tests
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 249
diff changeset
736 if(!vfs) {
f727a21497bb add basic PUT implementation and tests
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 249
diff changeset
737 protocol_status(sn, rq, PROTOCOL_SERVER_ERROR, NULL);
f727a21497bb add basic PUT implementation and tests
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 249
diff changeset
738 return REQ_ABORTED;
f727a21497bb add basic PUT implementation and tests
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 249
diff changeset
739 }
f727a21497bb add basic PUT implementation and tests
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 249
diff changeset
740
f727a21497bb add basic PUT implementation and tests
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 249
diff changeset
741 struct stat s;
f727a21497bb add basic PUT implementation and tests
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 249
diff changeset
742 int create_file = 0;
f727a21497bb add basic PUT implementation and tests
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 249
diff changeset
743 if(vfs_stat(vfs, path, &s)) {
f727a21497bb add basic PUT implementation and tests
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 249
diff changeset
744 if(vfs->vfs_errno == ENOENT) {
f727a21497bb add basic PUT implementation and tests
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 249
diff changeset
745 create_file = O_CREAT;
f727a21497bb add basic PUT implementation and tests
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 249
diff changeset
746 } else {
f727a21497bb add basic PUT implementation and tests
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 249
diff changeset
747 protocol_status(sn, rq, util_errno2status(vfs->vfs_errno), NULL);
f727a21497bb add basic PUT implementation and tests
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 249
diff changeset
748 return REQ_ABORTED;
f727a21497bb add basic PUT implementation and tests
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 249
diff changeset
749 }
322
f26bd6e17594 fix uninitialized memory access in directory check
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 318
diff changeset
750 } else if(S_ISDIR(s.st_mode)) {
251
f727a21497bb add basic PUT implementation and tests
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 249
diff changeset
751 // PUT on collections is not allowed
f727a21497bb add basic PUT implementation and tests
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 249
diff changeset
752 protocol_status(sn, rq, PROTOCOL_METHOD_NOT_ALLOWED, NULL);
f727a21497bb add basic PUT implementation and tests
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 249
diff changeset
753 return REQ_ABORTED;
f727a21497bb add basic PUT implementation and tests
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 249
diff changeset
754 }
f727a21497bb add basic PUT implementation and tests
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 249
diff changeset
755
340
03c052d9a097 add O_TRUNC to oflags in webdav_put
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 331
diff changeset
756 SYS_FILE fd = vfs_open(vfs, path, O_WRONLY | O_TRUNC | create_file);
251
f727a21497bb add basic PUT implementation and tests
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 249
diff changeset
757 if(!fd) {
f727a21497bb add basic PUT implementation and tests
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 249
diff changeset
758 // if it fails, vfs_open sets http status code
f727a21497bb add basic PUT implementation and tests
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 249
diff changeset
759 return REQ_ABORTED;
f727a21497bb add basic PUT implementation and tests
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 249
diff changeset
760 }
f727a21497bb add basic PUT implementation and tests
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 249
diff changeset
761
f727a21497bb add basic PUT implementation and tests
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 249
diff changeset
762 // TODO: check permissions, lock, ...
f727a21497bb add basic PUT implementation and tests
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 249
diff changeset
763
f727a21497bb add basic PUT implementation and tests
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 249
diff changeset
764 // all checks done
f727a21497bb add basic PUT implementation and tests
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 249
diff changeset
765
f727a21497bb add basic PUT implementation and tests
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 249
diff changeset
766 char *expect = pblock_findkeyval(pb_key_expect, rq->headers);
f727a21497bb add basic PUT implementation and tests
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 249
diff changeset
767 if(expect) {
f727a21497bb add basic PUT implementation and tests
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 249
diff changeset
768 if(!strcasecmp(expect, "100-continue")) {
f727a21497bb add basic PUT implementation and tests
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 249
diff changeset
769 if(http_send_continue(sn)) {
f727a21497bb add basic PUT implementation and tests
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 249
diff changeset
770 return REQ_ABORTED;
f727a21497bb add basic PUT implementation and tests
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 249
diff changeset
771 }
f727a21497bb add basic PUT implementation and tests
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 249
diff changeset
772 }
f727a21497bb add basic PUT implementation and tests
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 249
diff changeset
773 }
f727a21497bb add basic PUT implementation and tests
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 249
diff changeset
774
f727a21497bb add basic PUT implementation and tests
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 249
diff changeset
775 char in[4096];
f727a21497bb add basic PUT implementation and tests
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 249
diff changeset
776 int r;
f727a21497bb add basic PUT implementation and tests
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 249
diff changeset
777 while((r = netbuf_getbytes(sn->inbuf, in, 2048)) > 0) {
f727a21497bb add basic PUT implementation and tests
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 249
diff changeset
778 int w = 0;
f727a21497bb add basic PUT implementation and tests
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 249
diff changeset
779 while(w < r) {
f727a21497bb add basic PUT implementation and tests
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 249
diff changeset
780 w += system_fwrite(fd, in, r);
f727a21497bb add basic PUT implementation and tests
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 249
diff changeset
781 }
f727a21497bb add basic PUT implementation and tests
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 249
diff changeset
782 }
f727a21497bb add basic PUT implementation and tests
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 249
diff changeset
783
f727a21497bb add basic PUT implementation and tests
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 249
diff changeset
784 system_fclose(fd);
f727a21497bb add basic PUT implementation and tests
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 249
diff changeset
785
f727a21497bb add basic PUT implementation and tests
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 249
diff changeset
786 int status = create_file ? PROTOCOL_CREATED : PROTOCOL_NO_CONTENT;
329
d2b2124801f4 add content-length header to webdav_delete and webdav_put
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 328
diff changeset
787 pblock_nvinsert("content-length", "0", rq->srvhdrs);
251
f727a21497bb add basic PUT implementation and tests
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 249
diff changeset
788 protocol_status(sn, rq, status, NULL);
328
1c08aa0c060e send response in webdav_put
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 327
diff changeset
789 protocol_start_response(sn, rq);
251
f727a21497bb add basic PUT implementation and tests
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 249
diff changeset
790
f727a21497bb add basic PUT implementation and tests
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 249
diff changeset
791 return REQ_PROCEED;
211
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
792 }
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
793
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
794 int webdav_copy(pblock *pb, Session *sn, Request *rq) {
252
5653a9626cc0 prepare webdav copy
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 251
diff changeset
795 char *path = pblock_findkeyval(pb_key_path, rq->vars);
5653a9626cc0 prepare webdav copy
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 251
diff changeset
796 char *uri = pblock_findkeyval(pb_key_uri, rq->reqpb);
5653a9626cc0 prepare webdav copy
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 251
diff changeset
797
5653a9626cc0 prepare webdav copy
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 251
diff changeset
798 char *destination = pblock_findval("destination", rq->headers);
5653a9626cc0 prepare webdav copy
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 251
diff changeset
799 if(!destination) {
5653a9626cc0 prepare webdav copy
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 251
diff changeset
800 protocol_status(sn, rq, PROTOCOL_BAD_REQUEST, NULL);
5653a9626cc0 prepare webdav copy
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 251
diff changeset
801 return REQ_ABORTED;
5653a9626cc0 prepare webdav copy
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 251
diff changeset
802 }
5653a9626cc0 prepare webdav copy
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 251
diff changeset
803
5653a9626cc0 prepare webdav copy
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 251
diff changeset
804 VFSContext *vfs = vfs_request_context(sn, rq);
5653a9626cc0 prepare webdav copy
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 251
diff changeset
805 if(!vfs) {
5653a9626cc0 prepare webdav copy
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 251
diff changeset
806 protocol_status(sn, rq, PROTOCOL_SERVER_ERROR, NULL);
5653a9626cc0 prepare webdav copy
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 251
diff changeset
807 return REQ_ABORTED;
5653a9626cc0 prepare webdav copy
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 251
diff changeset
808 }
5653a9626cc0 prepare webdav copy
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 251
diff changeset
809
5653a9626cc0 prepare webdav copy
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 251
diff changeset
810 struct stat src_s;
5653a9626cc0 prepare webdav copy
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 251
diff changeset
811 if(vfs_stat(vfs, path, &src_s)) {
5653a9626cc0 prepare webdav copy
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 251
diff changeset
812 protocol_status(sn, rq, util_errno2status(vfs->vfs_errno), NULL);
5653a9626cc0 prepare webdav copy
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 251
diff changeset
813 return REQ_ABORTED;
5653a9626cc0 prepare webdav copy
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 251
diff changeset
814 }
5653a9626cc0 prepare webdav copy
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 251
diff changeset
815
5653a9626cc0 prepare webdav copy
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 251
diff changeset
816 // TODO: if src is a directory, make sure the uri has a trailing path separator
5653a9626cc0 prepare webdav copy
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 251
diff changeset
817
5653a9626cc0 prepare webdav copy
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 251
diff changeset
818
211
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
819 return REQ_ABORTED;
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
820 }
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
821
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
822 int webdav_move(pblock *pb, Session *sn, Request *rq) {
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
823 return REQ_ABORTED;
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
824 }
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
825
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
826 int webdav_lock(pblock *pb, Session *sn, Request *rq) {
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
827 return REQ_ABORTED;
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
828 }
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
829
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
830 int webdav_unlock(pblock *pb, Session *sn, Request *rq) {
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
831 return REQ_ABORTED;
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
832 }
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
833
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
834 int webdav_report(pblock *pb, Session *sn, Request *rq) {
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
835 return REQ_ABORTED;
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
836 }
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
837
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
838 int webdav_acl(pblock *pb, Session *sn, Request *rq) {
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
839 return REQ_ABORTED;
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
840 }
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
841
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
842
244
e59abb210584 add minimal mkcol implementation and prepare delete
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 243
diff changeset
843
211
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
844 /* ------------------------ default webdav backend ------------------------ */
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
845
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
846 int default_propfind_init(
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
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diff changeset
847 WebdavPropfindRequest *rq,
212
d7e7ea9c6bc6 refactore webdav backend struct
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diff changeset
848 const char* path,
307
8787cb5ebab3 fix href in pg propfind response
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diff changeset
849 const char *href,
212
d7e7ea9c6bc6 refactore webdav backend struct
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diff changeset
850 WebdavPList **outplist)
211
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parents: 107
diff changeset
851 {
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
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parents: 107
diff changeset
852 DefaultWebdavData *data = pool_malloc(
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parents: 107
diff changeset
853 rq->sn->pool,
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Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
854 sizeof(DefaultWebdavData));
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
855 if(!data) {
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
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parents: 107
diff changeset
856 return 1;
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
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parents: 107
diff changeset
857 }
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
858 rq->userdata = data;
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
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parents: 107
diff changeset
859
331
ab26980faad6 implement allprop in default and postgresql webdav backends
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 329
diff changeset
860 data->vfsproperties = webdav_vfs_properties(outplist, TRUE, rq->allprop, 0);
211
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Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
861
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
862 return 0;
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
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parents: 107
diff changeset
863 }
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
864
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
865 int default_propfind_do(
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
866 WebdavPropfindRequest *request,
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parents: 107
diff changeset
867 WebdavResponse *response,
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Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
868 VFS_DIR parent,
217
8ed14d76db42 add backend chaining
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parents: 216
diff changeset
869 WebdavResource *resource,
211
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
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parents: 107
diff changeset
870 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
871 {
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
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parents: 107
diff changeset
872 DefaultWebdavData *data = request->userdata;
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
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 // add all requested vfs properties like getcontentlength ...
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
875 if(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
876 resource,
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
877 request->sn->pool,
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
878 data->vfsproperties,
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
879 s))
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
880 {
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
881 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
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
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
884 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
885 }
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
886
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
887 int default_propfind_finish(WebdavPropfindRequest *rq) {
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
888 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
889 }
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
890
243
1a29b1d8d9d8 add proppatch handler to default backend
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 242
diff changeset
891 int default_proppatch_do(
1a29b1d8d9d8 add proppatch handler to default backend
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 242
diff changeset
892 WebdavProppatchRequest *request,
1a29b1d8d9d8 add proppatch handler to default backend
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 242
diff changeset
893 WebdavResource *response,
1a29b1d8d9d8 add proppatch handler to default backend
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 242
diff changeset
894 VFSFile *file,
1a29b1d8d9d8 add proppatch handler to default backend
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 242
diff changeset
895 WebdavPList **setInOut,
1a29b1d8d9d8 add proppatch handler to default backend
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 242
diff changeset
896 WebdavPList **removeInOut)
1a29b1d8d9d8 add proppatch handler to default backend
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 242
diff changeset
897 {
1a29b1d8d9d8 add proppatch handler to default backend
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 242
diff changeset
898 return 0;
1a29b1d8d9d8 add proppatch handler to default backend
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 242
diff changeset
899 }
1a29b1d8d9d8 add proppatch handler to default backend
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 242
diff changeset
900
1a29b1d8d9d8 add proppatch handler to default backend
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 242
diff changeset
901 int default_proppatch_finish(
1a29b1d8d9d8 add proppatch handler to default backend
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 242
diff changeset
902 WebdavProppatchRequest *request,
1a29b1d8d9d8 add proppatch handler to default backend
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 242
diff changeset
903 WebdavResource *response,
1a29b1d8d9d8 add proppatch handler to default backend
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 242
diff changeset
904 VFSFile *file,
1a29b1d8d9d8 add proppatch handler to default backend
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 242
diff changeset
905 WSBool commit)
1a29b1d8d9d8 add proppatch handler to default backend
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 242
diff changeset
906 {
1a29b1d8d9d8 add proppatch handler to default backend
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 242
diff changeset
907 return 0;
1a29b1d8d9d8 add proppatch handler to default backend
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 242
diff changeset
908 }
1a29b1d8d9d8 add proppatch handler to default backend
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 242
diff changeset
909
211
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
910
373
f78a585e1a2f add parser for extended postgresql webdav config
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 366
diff changeset
911
f78a585e1a2f add parser for extended postgresql webdav config
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 366
diff changeset
912 /* ------------------------------ Utils ------------------------------ */
f78a585e1a2f add parser for extended postgresql webdav config
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 366
diff changeset
913
415
d938228c382e switch from ucx 2 to 3
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 414
diff changeset
914 CxHashKey webdav_property_key(const char *ns, const char *name) {
d938228c382e switch from ucx 2 to 3
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 414
diff changeset
915 CxHashKey key;
d938228c382e switch from ucx 2 to 3
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 414
diff changeset
916 cxmutstr data = cx_asprintf("%s\n%s", name, ns);
d938228c382e switch from ucx 2 to 3
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 414
diff changeset
917 key.data.str = data.ptr;
373
f78a585e1a2f add parser for extended postgresql webdav config
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 366
diff changeset
918 key.len = data.length;
415
d938228c382e switch from ucx 2 to 3
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 414
diff changeset
919 cx_hash_murmur(&key);
373
f78a585e1a2f add parser for extended postgresql webdav config
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 366
diff changeset
920 return key;
f78a585e1a2f add parser for extended postgresql webdav config
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 366
diff changeset
921 }
f78a585e1a2f add parser for extended postgresql webdav config
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 366
diff changeset
922
f78a585e1a2f add parser for extended postgresql webdav config
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 366
diff changeset
923
211
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
924 /* ------------------------------ public API ------------------------------ */
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 int webdav_getdepth(Request *rq) {
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
927 char *depth_str = pblock_findkeyval(pb_key_depth, rq->headers);
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
928 int depth = 0;
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
929 if(depth_str) {
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
930 size_t dlen = strlen(depth_str);
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
931 if(!memcmp(depth_str, "infinity", dlen)) {
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
932 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
933 } 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
934 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
935 }
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
936 }
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
937 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
938 }
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
939
227
3c23855f7b46 remove nsdef from WebdavProperty
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 222
diff changeset
940 int webdav_plist_add(
3c23855f7b46 remove nsdef from WebdavProperty
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 222
diff changeset
941 pool_handle_t *pool,
3c23855f7b46 remove nsdef from WebdavProperty
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 222
diff changeset
942 WebdavPList **begin,
3c23855f7b46 remove nsdef from WebdavProperty
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 222
diff changeset
943 WebdavPList **end,
3c23855f7b46 remove nsdef from WebdavProperty
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 222
diff changeset
944 WebdavProperty *prop)
3c23855f7b46 remove nsdef from WebdavProperty
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 222
diff changeset
945 {
3c23855f7b46 remove nsdef from WebdavProperty
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 222
diff changeset
946 WebdavPList *elm = pool_malloc(pool, sizeof(WebdavPList));
3c23855f7b46 remove nsdef from WebdavProperty
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 222
diff changeset
947 if(!elm) {
3c23855f7b46 remove nsdef from WebdavProperty
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 222
diff changeset
948 return 1;
3c23855f7b46 remove nsdef from WebdavProperty
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 222
diff changeset
949 }
3c23855f7b46 remove nsdef from WebdavProperty
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 222
diff changeset
950 elm->prev = *end;
3c23855f7b46 remove nsdef from WebdavProperty
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 222
diff changeset
951 elm->next = NULL;
3c23855f7b46 remove nsdef from WebdavProperty
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 222
diff changeset
952 elm->property = prop;
3c23855f7b46 remove nsdef from WebdavProperty
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 222
diff changeset
953
3c23855f7b46 remove nsdef from WebdavProperty
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 222
diff changeset
954 if(!*begin) {
3c23855f7b46 remove nsdef from WebdavProperty
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 222
diff changeset
955 *begin = elm;
3c23855f7b46 remove nsdef from WebdavProperty
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 222
diff changeset
956 *end = elm;
3c23855f7b46 remove nsdef from WebdavProperty
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 222
diff changeset
957 return 0;
3c23855f7b46 remove nsdef from WebdavProperty
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 222
diff changeset
958 }
3c23855f7b46 remove nsdef from WebdavProperty
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 222
diff changeset
959
3c23855f7b46 remove nsdef from WebdavProperty
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 222
diff changeset
960 (*end)->next = elm;
3c23855f7b46 remove nsdef from WebdavProperty
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 222
diff changeset
961 *end = elm;
3c23855f7b46 remove nsdef from WebdavProperty
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 222
diff changeset
962
3c23855f7b46 remove nsdef from WebdavProperty
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 222
diff changeset
963 return 0;
3c23855f7b46 remove nsdef from WebdavProperty
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 222
diff changeset
964 }
3c23855f7b46 remove nsdef from WebdavProperty
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 222
diff changeset
965
212
d7e7ea9c6bc6 refactore webdav backend struct
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 211
diff changeset
966 WebdavPList* webdav_plist_clone(pool_handle_t *pool, WebdavPList *list) {
241
4adad7faf452 add proppatch op
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 240
diff changeset
967 return webdav_plist_clone_s(pool, list, NULL);
4adad7faf452 add proppatch op
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 240
diff changeset
968 }
4adad7faf452 add proppatch op
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 240
diff changeset
969
4adad7faf452 add proppatch op
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 240
diff changeset
970 WebdavPList* webdav_plist_clone_s(
4adad7faf452 add proppatch op
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 240
diff changeset
971 pool_handle_t *pool,
4adad7faf452 add proppatch op
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 240
diff changeset
972 WebdavPList *list,
4adad7faf452 add proppatch op
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 240
diff changeset
973 size_t *newlen)
4adad7faf452 add proppatch op
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 240
diff changeset
974 {
212
d7e7ea9c6bc6 refactore webdav backend struct
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 211
diff changeset
975 WebdavPList *new_list = NULL; // start of the new list
d7e7ea9c6bc6 refactore webdav backend struct
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 211
diff changeset
976 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
977
241
4adad7faf452 add proppatch op
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 240
diff changeset
978 size_t len = 0;
4adad7faf452 add proppatch op
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 240
diff changeset
979
212
d7e7ea9c6bc6 refactore webdav backend struct
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 211
diff changeset
980 WebdavPList *elm = list;
d7e7ea9c6bc6 refactore webdav backend struct
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 211
diff changeset
981 while(elm) {
d7e7ea9c6bc6 refactore webdav backend struct
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 211
diff changeset
982 // copy list item
d7e7ea9c6bc6 refactore webdav backend struct
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 211
diff changeset
983 WebdavPList *new_elm = pool_malloc(pool, sizeof(WebdavPList));
d7e7ea9c6bc6 refactore webdav backend struct
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 211
diff changeset
984 if(!new_elm) {
241
4adad7faf452 add proppatch op
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 240
diff changeset
985 if(newlen) *newlen = 0;
212
d7e7ea9c6bc6 refactore webdav backend struct
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 211
diff changeset
986 return NULL;
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987 }
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diff changeset
988 new_elm->property = elm->property; // new list contains original ptr
216
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989 new_elm->prev = new_list_end;
212
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diff changeset
990 new_elm->next = NULL;
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diff changeset
991
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992 if(new_list_end) {
216
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993 new_list_end->next = new_elm;
212
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994 } else {
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995 new_list = new_elm;
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996 }
216
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997 new_list_end = new_elm;
212
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diff changeset
998
241
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diff changeset
999 len++;
212
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1000 elm = elm->next;
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1001 }
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diff changeset
1002
241
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diff changeset
1003 if(newlen) *newlen = len;
212
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1004 return new_list;
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1005 }
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diff changeset
1006
216
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1007 size_t webdav_plist_size(WebdavPList *list) {
212
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diff changeset
1008 size_t count = 0;
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diff changeset
1009 WebdavPList *elm = list;
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diff changeset
1010 while(elm) {
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diff changeset
1011 count++;
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diff changeset
1012 elm = elm->next;
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diff changeset
1013 }
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1014 return count;
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diff changeset
1015 }
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diff changeset
1016
215
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1017 WebdavPListIterator webdav_plist_iterator(WebdavPList **list) {
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1018 WebdavPListIterator i;
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1019 i.list = list;
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diff changeset
1020 i.cur = NULL;
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diff changeset
1021 i.next = *list;
216
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diff changeset
1022 i.index = 0;
215
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diff changeset
1023 return i;
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diff changeset
1024 }
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1025
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diff changeset
1026 int webdav_plist_iterator_next(WebdavPListIterator *i, WebdavPList **cur) {
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1027 if(i->cur) {
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1028 i->index++;
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1029 }
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1030
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diff changeset
1031 i->cur = i->next;
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diff changeset
1032 i->next = i->cur ? i->cur->next : NULL;
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diff changeset
1033 *cur = i->cur;
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1034
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1035 return i->cur != NULL;
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diff changeset
1036 }
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diff changeset
1037
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diff changeset
1038 void webdav_plist_iterator_remove_current(WebdavPListIterator *i) {
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1039 WebdavPList *cur = i->cur;
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diff changeset
1040 if(cur->prev) {
216
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parents: 215
diff changeset
1041 cur->prev->next = cur->next;
215
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diff changeset
1042 if(cur->next) {
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diff changeset
1043 cur->next->prev = cur->prev;
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diff changeset
1044 }
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1045 } else {
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diff changeset
1046 *i->list = cur->next;
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parents: 214
diff changeset
1047 if(cur->next) {
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parents: 214
diff changeset
1048 cur->next->prev = NULL;
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diff changeset
1049 }
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diff changeset
1050 }
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parents: 214
diff changeset
1051 }
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parents: 214
diff changeset
1052
230
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parents: 227
diff changeset
1053 int webdav_nslist_add(
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parents: 227
diff changeset
1054 pool_handle_t *pool,
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diff changeset
1055 WebdavNSList **begin,
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diff changeset
1056 WebdavNSList **end,
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diff changeset
1057 WSNamespace *ns)
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parents: 227
diff changeset
1058 {
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parents: 227
diff changeset
1059 // same as webdav_plist_add but with different type
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parents: 227
diff changeset
1060 WebdavNSList *elm = pool_malloc(pool, sizeof(WebdavNSList));
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parents: 227
diff changeset
1061 if(!elm) {
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parents: 227
diff changeset
1062 return 1;
ca50e1ebdc4d readd namespace handling to msresponse_addproperty
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parents: 227
diff changeset
1063 }
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parents: 227
diff changeset
1064 elm->prev = *end;
ca50e1ebdc4d readd namespace handling to msresponse_addproperty
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parents: 227
diff changeset
1065 elm->next = NULL;
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parents: 227
diff changeset
1066 elm->namespace = ns;
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parents: 227
diff changeset
1067
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parents: 227
diff changeset
1068 if(!*begin) {
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Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 227
diff changeset
1069 *begin = elm;
ca50e1ebdc4d readd namespace handling to msresponse_addproperty
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parents: 227
diff changeset
1070 *end = elm;
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Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 227
diff changeset
1071 return 0;
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parents: 227
diff changeset
1072 }
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parents: 227
diff changeset
1073
ca50e1ebdc4d readd namespace handling to msresponse_addproperty
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parents: 227
diff changeset
1074 (*end)->next = elm;
ca50e1ebdc4d readd namespace handling to msresponse_addproperty
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 227
diff changeset
1075 *end = elm;
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parents: 227
diff changeset
1076
ca50e1ebdc4d readd namespace handling to msresponse_addproperty
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 227
diff changeset
1077 return 0;
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Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 227
diff changeset
1078 }
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parents: 227
diff changeset
1079
215
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parents: 214
diff changeset
1080
211
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
1081 WSNamespace* webdav_dav_namespace(void) {
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
1082 return &dav_namespace;
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
1083 }
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parents: 107
diff changeset
1084
306
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parents: 302
diff changeset
1085 WebdavProperty* webdav_resourcetype_collection(void) {
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parents: 302
diff changeset
1086 return &dav_resourcetype_collection;
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parents: 302
diff changeset
1087 }
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parents: 302
diff changeset
1088
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parents: 302
diff changeset
1089 WebdavProperty* webdav_resourcetype_empty(void) {
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parents: 302
diff changeset
1090 return &dav_resourcetype_empty;
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parents: 302
diff changeset
1091 }
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parents: 302
diff changeset
1092
211
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Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
1093 WebdavProperty* webdav_dav_property(
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
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parents: 107
diff changeset
1094 pool_handle_t *pool,
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Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
1095 const char *name)
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Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
1096 {
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
1097 WebdavProperty *property = pool_malloc(pool, sizeof(WebdavProperty));
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
1098 if(!property) {
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
1099 return NULL;
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
1100 }
212
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parents: 211
diff changeset
1101 memset(property, 0, sizeof(WebdavProperty));
211
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
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parents: 107
diff changeset
1102
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
1103 property->namespace = &dav_namespace;
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
1104 property->name = name;
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
1105 return property;
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parents: 107
diff changeset
1106 }
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
1107
309
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parents: 307
diff changeset
1108 int webdav_resource_add_dav_stringproperty(
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parents: 307
diff changeset
1109 WebdavResource *res,
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parents: 307
diff changeset
1110 pool_handle_t pool,
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parents: 307
diff changeset
1111 const char *name,
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diff changeset
1112 const char *str,
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parents: 307
diff changeset
1113 size_t len)
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diff changeset
1114 {
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parents: 307
diff changeset
1115 WebdavProperty *property = webdav_dav_property(pool, name);
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parents: 307
diff changeset
1116 if(!property) {
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parents: 307
diff changeset
1117 return 1;
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parents: 307
diff changeset
1118 }
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parents: 307
diff changeset
1119
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diff changeset
1120 property->name = pool_strdup(pool, name);
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parents: 307
diff changeset
1121 if(!property->name) {
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diff changeset
1122 return 1;
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diff changeset
1123 }
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parents: 307
diff changeset
1124
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diff changeset
1125 char *value = pool_malloc(pool, len+1);
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parents: 307
diff changeset
1126 if(!value) {
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diff changeset
1127 return 1;
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diff changeset
1128 }
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parents: 307
diff changeset
1129 memcpy(value, str, len);
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parents: 307
diff changeset
1130 value[len] = '\0';
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parents: 307
diff changeset
1131 property->value.text.str = value;
fc021bd576d4 implement pg getcontentlength property
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 307
diff changeset
1132 property->value.text.length = len;
fc021bd576d4 implement pg getcontentlength property
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 307
diff changeset
1133 property->vtype = WS_VALUE_TEXT;
fc021bd576d4 implement pg getcontentlength property
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parents: 307
diff changeset
1134
fc021bd576d4 implement pg getcontentlength property
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 307
diff changeset
1135 return res->addproperty(res, property, 200);
fc021bd576d4 implement pg getcontentlength property
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parents: 307
diff changeset
1136 }
fc021bd576d4 implement pg getcontentlength property
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 307
diff changeset
1137
fc021bd576d4 implement pg getcontentlength property
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 307
diff changeset
1138 int webdav_resource_add_stringproperty(
fc021bd576d4 implement pg getcontentlength property
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 307
diff changeset
1139 WebdavResource *res,
fc021bd576d4 implement pg getcontentlength property
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parents: 307
diff changeset
1140 pool_handle_t pool,
fc021bd576d4 implement pg getcontentlength property
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parents: 307
diff changeset
1141 const char *xmlns_prefix,
fc021bd576d4 implement pg getcontentlength property
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 307
diff changeset
1142 const char *xmlns_href,
fc021bd576d4 implement pg getcontentlength property
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 307
diff changeset
1143 const char *name,
fc021bd576d4 implement pg getcontentlength property
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 307
diff changeset
1144 const char *str,
fc021bd576d4 implement pg getcontentlength property
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 307
diff changeset
1145 size_t len)
fc021bd576d4 implement pg getcontentlength property
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 307
diff changeset
1146 {
fc021bd576d4 implement pg getcontentlength property
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 307
diff changeset
1147 WebdavProperty *property = pool_malloc(pool, sizeof(WebdavProperty));
fc021bd576d4 implement pg getcontentlength property
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 307
diff changeset
1148 if(!property) {
fc021bd576d4 implement pg getcontentlength property
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 307
diff changeset
1149 return 1;
fc021bd576d4 implement pg getcontentlength property
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 307
diff changeset
1150 }
fc021bd576d4 implement pg getcontentlength property
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 307
diff changeset
1151 memset(property, 0, sizeof(WebdavProperty));
fc021bd576d4 implement pg getcontentlength property
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parents: 307
diff changeset
1152
fc021bd576d4 implement pg getcontentlength property
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 307
diff changeset
1153 property->name = pool_strdup(pool, name);
fc021bd576d4 implement pg getcontentlength property
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parents: 307
diff changeset
1154 if(!property->name) {
fc021bd576d4 implement pg getcontentlength property
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 307
diff changeset
1155 return 1;
fc021bd576d4 implement pg getcontentlength property
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 307
diff changeset
1156 }
fc021bd576d4 implement pg getcontentlength property
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 307
diff changeset
1157
fc021bd576d4 implement pg getcontentlength property
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 307
diff changeset
1158 xmlNs *ns = pool_malloc(pool, sizeof(xmlNs));
fc021bd576d4 implement pg getcontentlength property
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 307
diff changeset
1159 if(!ns) {
fc021bd576d4 implement pg getcontentlength property
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 307
diff changeset
1160 return 1;
fc021bd576d4 implement pg getcontentlength property
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 307
diff changeset
1161 }
fc021bd576d4 implement pg getcontentlength property
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 307
diff changeset
1162 memset(ns, 0, sizeof(xmlNs));
fc021bd576d4 implement pg getcontentlength property
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 307
diff changeset
1163 ns->prefix = (const xmlChar*)pool_strdup(pool, xmlns_prefix);
fc021bd576d4 implement pg getcontentlength property
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 307
diff changeset
1164 ns->href = (const xmlChar*)pool_strdup(pool, xmlns_href);
fc021bd576d4 implement pg getcontentlength property
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 307
diff changeset
1165 if(!ns->prefix || !ns->href) {
fc021bd576d4 implement pg getcontentlength property
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 307
diff changeset
1166 return 1;
fc021bd576d4 implement pg getcontentlength property
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 307
diff changeset
1167 }
fc021bd576d4 implement pg getcontentlength property
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 307
diff changeset
1168
fc021bd576d4 implement pg getcontentlength property
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 307
diff changeset
1169 char *value = pool_malloc(pool, len+1);
fc021bd576d4 implement pg getcontentlength property
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parents: 307
diff changeset
1170 if(!value) {
fc021bd576d4 implement pg getcontentlength property
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parents: 307
diff changeset
1171 return 1;
fc021bd576d4 implement pg getcontentlength property
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 307
diff changeset
1172 }
fc021bd576d4 implement pg getcontentlength property
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 307
diff changeset
1173 memcpy(value, str, len);
fc021bd576d4 implement pg getcontentlength property
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parents: 307
diff changeset
1174 value[len] = '\0';
fc021bd576d4 implement pg getcontentlength property
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parents: 307
diff changeset
1175 property->value.text.str = value;
fc021bd576d4 implement pg getcontentlength property
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 307
diff changeset
1176 property->value.text.length = len;
fc021bd576d4 implement pg getcontentlength property
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parents: 307
diff changeset
1177 property->vtype = WS_VALUE_TEXT;
fc021bd576d4 implement pg getcontentlength property
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 307
diff changeset
1178
fc021bd576d4 implement pg getcontentlength property
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 307
diff changeset
1179 property->value.text.str = value;
fc021bd576d4 implement pg getcontentlength property
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 307
diff changeset
1180 property->value.text.length = len;
fc021bd576d4 implement pg getcontentlength property
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 307
diff changeset
1181 property->vtype = WS_VALUE_TEXT;
fc021bd576d4 implement pg getcontentlength property
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 307
diff changeset
1182
fc021bd576d4 implement pg getcontentlength property
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 307
diff changeset
1183 return res->addproperty(res, property, 200);
fc021bd576d4 implement pg getcontentlength property
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 307
diff changeset
1184 }
fc021bd576d4 implement pg getcontentlength property
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 307
diff changeset
1185
211
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
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parents: 107
diff changeset
1186 int webdav_property_set_value(
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
1187 WebdavProperty *p,
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
1188 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
1189 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
1190 {
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
1191 WSXmlNode *node = pool_malloc(pool, sizeof(WSXmlNode));
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
1192 if(!node) {
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
1193 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
1194 }
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
1195 ZERO(node, sizeof(WSXmlNode));
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
1196
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
1197 node->content = (xmlChar*)value;
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
1198 node->type = XML_TEXT_NODE;
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
1199
212
d7e7ea9c6bc6 refactore webdav backend struct
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 211
diff changeset
1200 p->value.node = node;
d7e7ea9c6bc6 refactore webdav backend struct
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 211
diff changeset
1201 p->vtype = WS_VALUE_XML_NODE;
211
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
1202 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
1203 }
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
1204
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
1205 WebdavVFSProperties webdav_vfs_properties(
237
ee1680ef1ef2 handle missing properties in multistatus.c
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 236
diff changeset
1206 WebdavPList **plistInOut,
211
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
1207 WSBool removefromlist,
331
ab26980faad6 implement allprop in default and postgresql webdav backends
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 329
diff changeset
1208 WSBool allprop,
211
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
1209 uint32_t flags)
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
1210 {
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
1211 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
1212 ZERO(&ret, sizeof(WebdavVFSProperties));
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
1213
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
1214 WSBool etag = 1;
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
1215 WSBool 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
1216
237
ee1680ef1ef2 handle missing properties in multistatus.c
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 236
diff changeset
1217 WebdavPListIterator i = webdav_plist_iterator(plistInOut);
ee1680ef1ef2 handle missing properties in multistatus.c
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 236
diff changeset
1218 WebdavPList *cur;
ee1680ef1ef2 handle missing properties in multistatus.c
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 236
diff changeset
1219 while(webdav_plist_iterator_next(&i, &cur)) {
ee1680ef1ef2 handle missing properties in multistatus.c
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 236
diff changeset
1220 WSNamespace *ns = cur->property->namespace;
ee1680ef1ef2 handle missing properties in multistatus.c
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 236
diff changeset
1221 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
1222 const char *name = cur->property->name;
318
60870dbac94f add basic pg proppatch implementation
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 309
diff changeset
1223 WSBool remove_prop = removefromlist;
211
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
1224 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
1225 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
1226 } 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
1227 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
1228 } 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
1229 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
1230 } 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
1231 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
1232 } 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
1233 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
1234 } else {
237
ee1680ef1ef2 handle missing properties in multistatus.c
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 236
diff changeset
1235 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
1236 }
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
1237
237
ee1680ef1ef2 handle missing properties in multistatus.c
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 236
diff changeset
1238 if(remove_prop) {
ee1680ef1ef2 handle missing properties in multistatus.c
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 236
diff changeset
1239 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
1240 }
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
1241 }
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
1242 }
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
1243
331
ab26980faad6 implement allprop in default and postgresql webdav backends
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 329
diff changeset
1244 if(allprop) {
ab26980faad6 implement allprop in default and postgresql webdav backends
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 329
diff changeset
1245 ret.creationdate = 1;
ab26980faad6 implement allprop in default and postgresql webdav backends
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 329
diff changeset
1246 ret.getcontentlength = 1;
ab26980faad6 implement allprop in default and postgresql webdav backends
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 329
diff changeset
1247 ret.getetag = 1;
ab26980faad6 implement allprop in default and postgresql webdav backends
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 329
diff changeset
1248 ret.getlastmodified = 1;
ab26980faad6 implement allprop in default and postgresql webdav backends
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 329
diff changeset
1249 ret.getresourcetype = 1;
ab26980faad6 implement allprop in default and postgresql webdav backends
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 329
diff changeset
1250 }
ab26980faad6 implement allprop in default and postgresql webdav backends
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 329
diff changeset
1251
211
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
1252 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
1253 }
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
1254
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
1255 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
1256 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
1257 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
1258 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
1259 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
1260 {
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
1261 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
1262 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
1263 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
1264 } else {
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
1265 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
1266 }
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
1267 }
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
1268 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
1269 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
1270 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
1271 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
1272 }
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
1273 uint64_t contentlength = s->st_size;
302
dfbd3a535eac fix some snprintf warnings
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 301
diff changeset
1274 snprintf(buf, 64, "%" PRIu64, contentlength);
309
fc021bd576d4 implement pg getcontentlength property
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 307
diff changeset
1275 if(webdav_resource_add_dav_stringproperty(res, pool, "getcontentlength", buf, strlen(buf))) {
211
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
1276 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
1277 }
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
1278 }
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
1279 if(properties.getlastmodified) {
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
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parents: 107
diff changeset
1280 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
1281 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
1282 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
1283 }
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
1284 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
1285
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
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parents: 107
diff changeset
1286 struct tm mtms;
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
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parents: 107
diff changeset
1287 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
1288
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
1289 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
1290 strftime(buf, HTTP_DATE_LEN, HTTP_DATE_FMT, mtm);
309
fc021bd576d4 implement pg getcontentlength property
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 307
diff changeset
1291 if(webdav_resource_add_dav_stringproperty(res, pool, "getlastmodified", buf, strlen(buf))) {
211
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Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
1292 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
1293 }
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
1294 } else {
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
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parents: 107
diff changeset
1295 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
1296 }
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
1297 }
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
1298 if(properties.creationdate) {
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
1299 // TODO
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
1300 }
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
1301 if(properties.getetag) {
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
1302 char *buf = pool_malloc(pool, 96);
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
1303 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
1304 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
1305 }
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
1306 snprintf(buf,
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
1307 96,
302
dfbd3a535eac fix some snprintf warnings
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 301
diff changeset
1308 "\"%x-%x\"",
211
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
1309 (int)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
1310 (int)s->st_mtim.tv_sec);
309
fc021bd576d4 implement pg getcontentlength property
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 307
diff changeset
1311 if(webdav_resource_add_dav_stringproperty(res, pool, "getetag", buf, strlen(buf))) {
211
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
1312 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
1313 }
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
1314 }
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
1315
2160585200ac add propfind/proppatch parser and first iteration of the new webdav api
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 107
diff changeset
1316 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
1317 }

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