src/server/webdav/webdav.c

Mon, 06 May 2013 14:54:40 +0200

author
Olaf Wintermann <olaf.wintermann@gmail.com>
date
Mon, 06 May 2013 14:54:40 +0200
changeset 60
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parent 59
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child 64
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permissions
-rw-r--r--

improved logging

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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 2013 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 "webdav.h"
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34 #include "../ucx/string.h"
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35 #include "../util/pool.h"
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36 #include "../util/pblock.h"
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37 #include "../util/date.h"
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38 #include "../util/util.h"
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39
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40 #include "../daemon/vfs.h"
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41 #include "../daemon/protocol.h"
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42
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43 #include "davparser.h"
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44 #include "persistence.h"
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45
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46 static UcxMap *pmgr_map; // char*, PersistenceManager
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47
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48 int webdav_init(pblock *pb, Session *sn, Request *rq) {
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49 pmgr_map = ucx_map_new(8);
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50 PersistenceManager *defaultmgr = create_property_backend();
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51 ucx_map_cstr_put(pmgr_map, "default", defaultmgr);
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52 return REQ_PROCEED;
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53 }
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54
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55 void webdav_add_persistence_manager(char *name, PersistenceManager *mgr) {
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56 if(!pmgr_map) {
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57 webdav_init(NULL, NULL, NULL);
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58 }
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59 ucx_map_cstr_put(pmgr_map, name, mgr);
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60 }
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61
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62 int webdav_setcollection(pblock *pb, Session *sn, Request *rq) {
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63 //char *name = pblock_findkeyval(pb_key_name, pb);
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64 char *db = pblock_findval("db", pb);
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65
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66 if(!db) {
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67 db = "default";
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68 }
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69
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70 // setup DavCollection
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71 DavCollection *dav = pool_malloc(sn->pool, sizeof(DavCollection));
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72 dav->mgr = ucx_map_cstr_get(pmgr_map, db);
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73 rq->davCollection = dav;
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74
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75 return REQ_NOACTION;
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76 }
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78 int webdav_service(pblock *pb, Session *sn, Request *rq) {
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79 char *method = pblock_findkeyval(pb_key_method, rq->reqpb);
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80 if(method == NULL) {
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81 return REQ_ABORTED;
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82 }
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83
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84 if(!strcmp(method, "PROPFIND")) {
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85 return webdav_propfind(pb, sn, rq);
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86 } else if(!strcmp(method, "PROPPATCH")) {
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87 return webdav_proppatch(pb, sn, rq);
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88 } else if(!strcmp(method, "PUT")) {
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89 return webdav_put(pb, sn, rq);
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90 } else if(!strcmp(method, "DELETE")) {
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91 return webdav_delete(pb, sn, rq);
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92 } else if(!strcmp(method, "MKCOL")) {
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93 return webdav_mkcol(pb, sn, rq);
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94 }
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95
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96 return REQ_NOACTION;
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97 }
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98
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99 int webdav_put(pblock *pb, Session *sn, Request *rq) {
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100 int length = 0;
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101
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102 char *ppath = pblock_findkeyval(pb_key_ppath, rq->vars);
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103 char *ctlen = pblock_findkeyval(pb_key_content_length, rq->headers);
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104 if(ctlen) {
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105 length = atoi(ctlen);
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106 } else {
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107 /* invalid request */
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108 printf("invalid request\n");
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109 return REQ_ABORTED;
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110 }
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111
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112 printf("PUT length: %d\n", length);
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113
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114 //int status = 201;
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115 //FILE *out = fopen(ppath, "w");
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116
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117 VFSContext *vfs = vfs_request_context(sn, rq);
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118 SYS_FILE out = vfs_openWO(vfs, ppath);
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119 if(out == NULL) {
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120 fprintf(stderr, "vfs_openWO(%s, \"w\") failed\n", ppath);
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121 //protocol_status(sn, rq, 500, NULL);
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122 return REQ_ABORTED;
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123 }
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124
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125 if(length > 0) {
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126 size_t len = (length > 4096) ? (4096) : (length);
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127 char *buffer = pool_malloc(sn->pool, len);
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128
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129 int r;
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130 int r2 = 0;
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131 while(r2 < length) {
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132 r = netbuf_getbytes(sn->inbuf, buffer, len);
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133 if(r == NETBUF_EOF) {
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134 break;
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135 }
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136 system_fwrite(out, buffer, r);
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137
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138 r2 += r;
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139 }
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140
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141 pool_free(sn->pool, buffer);
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142 } else {
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143
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144 }
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145 vfs_close(out);
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146
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147 protocol_status(sn, rq, 201, NULL);
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148 pblock_removekey(pb_key_content_type, rq->srvhdrs);
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149 pblock_nninsert("content-length", 0, rq->srvhdrs);
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150 http_start_response(sn, rq);
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151
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152 return REQ_PROCEED;
26
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153 }
13
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154
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155 int webdav_delete(pblock *pb, Session *sn, Request *rq) {
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156 char *uri = pblock_findkeyval(pb_key_uri, rq->reqpb);
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157 char *ppath = pblock_findkeyval(pb_key_ppath, rq->vars);
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158
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159 VFSContext *vfs = vfs_request_context(sn, rq);
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160
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161 int status = 204;
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162
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163 struct stat st;
58
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164 if(vfs_stat(vfs, ppath, &st)) {
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165 return REQ_ABORTED;
30
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166 }
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167
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168 if(!strcmp(uri, "/")) {
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169 status = 403;
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170 } else if((st.st_mode & S_IFDIR) == S_IFDIR) {
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171 if(rmdir(ppath) != 0) {
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172 /* ERROR */
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173 status = 403;
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174 }
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175 } else {
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176 if(vfs_unlink(vfs, ppath)) {
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177 /* ERROR */
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178 return REQ_ABORTED;
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179 }
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180 }
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181
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182 protocol_status(sn, rq, status, NULL);
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183 pblock_removekey(pb_key_content_type, rq->srvhdrs);
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184 pblock_nninsert("content-length", 0, rq->srvhdrs);
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185 http_start_response(sn, rq);
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186
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187 return REQ_PROCEED;
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188 }
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189
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190 int webdav_mkcol(pblock *pb, Session *sn, Request *rq) {
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191 char *ppath = pblock_findkeyval(pb_key_ppath, rq->vars);
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192
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193 VFSContext *vfs = vfs_request_context(sn, rq);
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194 if(vfs_mkdir(vfs, ppath)) {
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195 return REQ_ABORTED;
30
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196 }
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197
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198 protocol_status(sn, rq, 201, NULL);
30
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199 pblock_removekey(pb_key_content_type, rq->srvhdrs);
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200 pblock_nninsert("content-length", 0, rq->srvhdrs);
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201 http_start_response(sn, rq);
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202
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203 return REQ_ABORTED;
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204 }
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205
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206 int webdav_copy(pblock *pb, Session *sn, Request *rq) {
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207 return REQ_ABORTED;
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208 }
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209
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210 int webdav_move(pblock *pb, Session *sn, Request *rq) {
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211 return REQ_ABORTED;
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212 }
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213
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214 int webdav_propfind(pblock *pb, Session *sn, Request *rq) {
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215 /* TODO: clean up if errors occurs */
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216
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217 /* Get request body which contains the webdav XML request */
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218 char *xml_body;
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219 size_t xml_len = 0;
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220
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221 char *ctlen = pblock_findkeyval(pb_key_content_length, rq->headers);
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222 if(ctlen) {
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223 xml_len = atoi(ctlen);
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224 } else {
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225 /* invalid request */
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226 printf("invalid request\n");
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227 return REQ_ABORTED;
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228 }
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229
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230 xml_body = pool_malloc(sn->pool, xml_len + 1);
26
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231 if(xml_body == NULL) {
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232 return REQ_ABORTED;
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233 }
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234 xml_body[xml_len] = 0;
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235 if(!xml_body) {
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236 /* server error */
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237 printf("server error\n");
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238 return REQ_ABORTED;
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239 }
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240
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241 /* get request body */
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242 int r = 0;
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243 char *xb = xml_body;
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244 size_t xl = xml_len;
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245 while((r = netbuf_getbytes(sn->inbuf, xb, xl)) != NETBUF_EOF) {
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246 xb += r;
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247 xl -= r;
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248 }
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249
26
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250 /*
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251 * get requested properties and initialize some stuff
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252 */
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253 DavCollection *collection = rq->davCollection;
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diff changeset
254
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255 PropfindRequest *davrq = dav_parse_propfind(sn, rq, xml_body, xml_len);
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256 davrq->sn = sn;
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257 davrq->rq = rq;
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258 davrq->out = sbuf_new(512);
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diff changeset
259 davrq->persistencemgr = collection->mgr;
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260
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261 /* begin multistatus response */
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262 char *uri = pblock_findkeyval(pb_key_uri, rq->reqpb);
13
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263 char *ppath = pblock_findkeyval(pb_key_ppath, rq->vars);
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diff changeset
264 davrq->uri = uri;
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diff changeset
265 davrq->path = ppath;
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diff changeset
266
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267 VFSContext *vfs = vfs_request_context(sn, rq);
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268
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269 struct stat st;
58
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270 if(vfs_stat(vfs, ppath, &st) != 0) {
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271 return REQ_ABORTED;
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272 }
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273
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diff changeset
274 // begin propfind
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275 davrq->isdir = S_ISDIR(st.st_mode);
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276 davrq->persistencemgr->propfind_begin(davrq->persistencemgr, davrq);
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277
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278 /*
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279 * if the requested webdav resource(file) is a directory, we create
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280 * a response for every child
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281 */
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282 if(S_ISDIR(st.st_mode)) {
58
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diff changeset
283 VFS_DIR dir = vfs_opendir(vfs, ppath);
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284 if(dir == NULL) {
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285 return REQ_ABORTED;
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286 }
26
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diff changeset
287
58
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diff changeset
288 VFS_ENTRY entry;
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diff changeset
289 while(vfs_readdir(dir, &entry)) {
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diff changeset
290 sstr_t newpath = util_path_append(sn->pool, ppath, entry.name);
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diff changeset
291 sstr_t newuri = util_path_append(sn->pool, uri, entry.name);
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diff changeset
292 // child response
26
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293 dav_resource_response(davrq, newpath, newuri);
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294 }
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295 }
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296
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297 // create the response for the requested resource
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298 dav_resource_response(davrq, sstr(ppath), sstr(uri));
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299
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300 // end propfind
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301 davrq->persistencemgr->propfind_begin(davrq->persistencemgr, davrq);
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302
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303 // end xml
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304 sbuf_puts(davrq->out, "</D:multistatus>\n");
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305
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306 //printf("%s\n", davrq->out->ptr);
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307
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308 // write xml response header
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309 sbuf_t *out = sbuf_new(256);
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310 sbuf_puts(out, "<?xml version=\"1.0\" encoding=\"utf-8\"?>\n");
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311 sbuf_puts(out, "<D:multistatus");
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312 UcxMapIterator nsiter = ucx_map_iterator(davrq->nsmap->map);
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313 XmlNs *ns;
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314 UCX_MAP_FOREACH(ns, nsiter) {
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315 sbuf_puts(out, " xmlns:");
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316 sbuf_puts(out, ns->prefix);
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317 sbuf_puts(out, "=\"");
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318 sbuf_puts(out, ns->xmlns);
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319 sbuf_puts(out, "\"");
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320 }
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321 sbuf_puts(out, ">\n");
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322
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323 // send the xml response to the client
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324 protocol_status(sn, rq, 207, "Multi Status");
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325 pblock_removekey(pb_key_content_type, rq->srvhdrs);
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326 pblock_nvinsert("content-type", "text/xml", rq->srvhdrs);
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327 pblock_nninsert(
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328 "content-length",
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329 out->length + davrq->out->length,
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330 rq->srvhdrs);
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331
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332 http_start_response(sn, rq);
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333
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334 // write content
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335 size_t nr;
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336 nr = net_write(sn->csd, out->ptr, out->length);
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337 nr = net_write(sn->csd, davrq->out->ptr, davrq->out->length);
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338
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339 sbuf_free(out);
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340 dav_free_propfind(davrq);
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341
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342 return REQ_PROCEED;
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343 }
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344
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345 int webdav_proppatch(pblock *pb, Session *sn, Request *rq) {
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346 printf("webdav-proppatch\n");
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347 /* TODO: clean up if errors occurs */
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348 /* TODO: this is the same code as in propfind */
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349 char *uri = pblock_findkeyval(pb_key_uri, rq->reqpb);
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350 if(uri == NULL) {
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351 /* TODO: error */
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352 return REQ_ABORTED;
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353 }
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354
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355 // Get request body which contains the webdav XML request
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356 char *xml_body;
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357 size_t xml_len = 0;
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358
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359 char *ctlen = pblock_findkeyval(pb_key_content_length, rq->headers);
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360 if(ctlen) {
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361 xml_len = atoi(ctlen);
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362 } else {
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363 // invalid request
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364 printf("invalid request\n");
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365 return REQ_ABORTED;
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366 }
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367
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368 xml_body = pool_malloc(sn->pool, xml_len + 1);
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369 if(xml_body == NULL) {
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370 return REQ_ABORTED;
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371 }
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372 xml_body[xml_len] = 0;
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373 if(!xml_body) {
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374 // server error
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375 printf("server error\n");
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376 return REQ_ABORTED;
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377 }
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378
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379 // get request body
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380 int r = 0;
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381 char *xb = xml_body;
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382 size_t xl = xml_len;
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383 while((r = netbuf_getbytes(sn->inbuf, xb, xl)) != NETBUF_EOF) {
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384 xb += r;
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385 xl -= r;
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386 }
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387
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388 /*
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389 * parse the xml request and create the proppatch object
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390 */
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391 DavCollection *collection = rq->davCollection;
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392
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393 ProppatchRequest *davrq = dav_parse_proppatch(sn, rq, xml_body, xml_len);
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394 davrq->sn = sn;
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395 davrq->rq = rq;
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396 davrq->out = sbuf_new(512);
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397 davrq->backend = collection->mgr;
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398 davrq->propstat = propstat_create(sn->pool);
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399
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400
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401 /*
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402 * begin multistatus response
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403 *
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404 * The webdav backend does the most work. The backend->proppatch function
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405 * modifies the properties and adds status informations to the propstat
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406 * member of the ProppatchRequest. All we have to do here is to create
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407 * the xml response and send it to the client
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408 */
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409
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410 /* write xml response header */
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411 sbuf_puts(davrq->out, "<?xml version=\"1.0\" encoding=\"utf-8\"?>\n");
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412 //sbuf_puts(davrq->out, "<D:multistatus xmlns:D=\"DAV:\">\n");
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413 sbuf_puts(davrq->out, "<D:multistatus");
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414 UcxMapIterator nsiter = ucx_map_iterator(davrq->nsmap->map);
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415 XmlNs *ns;
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416 UCX_MAP_FOREACH(ns, nsiter) {
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diff changeset
417 sbuf_puts(davrq->out, " xmlns:");
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418 sbuf_puts(davrq->out, ns->prefix);
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419 sbuf_puts(davrq->out, "=\"");
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420 sbuf_puts(davrq->out, ns->xmlns);
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diff changeset
421 sbuf_puts(davrq->out, "\"");
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422 }
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423 sbuf_puts(davrq->out, ">\n");
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424
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425 sbuf_puts(davrq->out, "<D:response>\n<D:href>");
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426 sbuf_puts(davrq->out, uri);
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diff changeset
427 sbuf_puts(davrq->out, "</D:href>\n");
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diff changeset
428
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diff changeset
429 /* do proppatch operation */
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430 davrq->backend->proppatch(davrq->backend, davrq);
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diff changeset
431
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432 propstat_write(davrq->propstat, davrq->out, 0);
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diff changeset
433
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434 sbuf_puts(davrq->out, "</D:response>\n");
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435 sbuf_puts(davrq->out, "</D:multistatus>\n");
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diff changeset
436
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diff changeset
437
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diff changeset
438 /* send the xml response to the client */
27c7511c0e34 new proppatch, mkcol and delete method
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diff changeset
439 protocol_status(sn, rq, 207, "Multi Status");
27c7511c0e34 new proppatch, mkcol and delete method
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diff changeset
440 pblock_removekey(pb_key_content_type, rq->srvhdrs);
27c7511c0e34 new proppatch, mkcol and delete method
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parents: 29
diff changeset
441 pblock_nvinsert("content-type", "text/xml", rq->srvhdrs);
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diff changeset
442 pblock_nninsert("content-length", davrq->out->length, rq->srvhdrs);
27c7511c0e34 new proppatch, mkcol and delete method
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parents: 29
diff changeset
443
48
37a512d7b8f6 fixed some memory leaks
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diff changeset
444 //pblock_nvinsert("connection", "close", rq->srvhdrs);
30
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diff changeset
445 http_start_response(sn, rq);
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diff changeset
446
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diff changeset
447 net_write(sn->csd, davrq->out->ptr, davrq->out->length);
29
e8619defde14 added event handler
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diff changeset
448
48
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diff changeset
449 dav_free_proppatch(davrq);
37a512d7b8f6 fixed some memory leaks
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diff changeset
450
29
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diff changeset
451 return REQ_PROCEED;
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diff changeset
452 }
e8619defde14 added event handler
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parents: 27
diff changeset
453
26
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Olaf Wintermann <olaf.wintermann@gmail.com>
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diff changeset
454 void dav_resource_response(PropfindRequest *davrq, sstr_t path, sstr_t uri) {
36
450d2d5f4735 server can reload configuration
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diff changeset
455 printf("dav_resource_response %s %s\n", sstrdup(path).ptr, sstrdup(uri).ptr);
26
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diff changeset
456
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diff changeset
457 sbuf_puts(davrq->out, "<D:response>\n");
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diff changeset
458 sbuf_puts(davrq->out, "<D:href>");
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diff changeset
459 sbuf_append(davrq->out, uri);
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diff changeset
460 sbuf_puts(davrq->out, "</D:href>\n");
13
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parents:
diff changeset
461
59
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diff changeset
462 if(davrq->persistencemgr->vfs_props) {
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diff changeset
463 // get some DAV properties from the file system
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diff changeset
464 dav_rq_propfind(davrq->persistencemgr, davrq, path.ptr);
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diff changeset
465 }
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diff changeset
466 davrq->persistencemgr->propfind(davrq->persistencemgr, davrq, path.ptr);
26
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diff changeset
467
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diff changeset
468 if(davrq->prop) {
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diff changeset
469 /*
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diff changeset
470 * there are some properties written, so we close the
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diff changeset
471 * prop and propstat tag
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diff changeset
472 */
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diff changeset
473 sbuf_puts(davrq->out, "</D:prop>\n");
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diff changeset
474 sbuf_puts(davrq->out, "<D:status>HTTP/1.1 200 OK</D:status>\n");
37ff8bf54b89 Minimal webdav support
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diff changeset
475 sbuf_puts(davrq->out, "</D:propstat>\n");
13
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diff changeset
476 }
1fdbf4170ef4 Added webdav code
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parents:
diff changeset
477
26
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diff changeset
478 if(davrq->notFoundProps != NULL) {
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diff changeset
479 sbuf_puts(davrq->out, "<D:propstat>\n<D:prop>\n");
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diff changeset
480 DAV_FOREACH(elm, davrq->notFoundProps) {
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diff changeset
481 DavProperty *prop = (DavProperty*)elm->data;
59
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diff changeset
482 sbuf_put(davrq->out, '<');
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diff changeset
483 sbuf_puts(davrq->out, prop->xmlns->prefix);
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diff changeset
484 sbuf_put(davrq->out, ':');
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diff changeset
485
26
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diff changeset
486 sbuf_puts(davrq->out, prop->name);
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diff changeset
487 sbuf_puts(davrq->out, " />\n");
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diff changeset
488 }
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diff changeset
489 sbuf_puts(davrq->out, "</D:prop>\n");
37ff8bf54b89 Minimal webdav support
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diff changeset
490 sbuf_puts(davrq->out, "<D:status>HTTP/1.1 404 Not Found</D:status>\n");
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diff changeset
491 sbuf_puts(davrq->out, "</D:propstat>\n");
13
1fdbf4170ef4 Added webdav code
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diff changeset
492 }
26
37ff8bf54b89 Minimal webdav support
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diff changeset
493
13
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diff changeset
494 sbuf_puts(davrq->out, "</D:response>\n");
1fdbf4170ef4 Added webdav code
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parents:
diff changeset
495
26
37ff8bf54b89 Minimal webdav support
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diff changeset
496 /* reset */
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diff changeset
497 davrq->prop = 0;
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diff changeset
498 davrq->notFoundProps = NULL;
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diff changeset
499 davrq->forbiddenProps = NULL;
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diff changeset
500
13
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diff changeset
501 }
1fdbf4170ef4 Added webdav code
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parents:
diff changeset
502
26
37ff8bf54b89 Minimal webdav support
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diff changeset
503 void dav_propfind_add_str_prop(
13
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parents:
diff changeset
504 PropfindRequest *davrq,
26
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diff changeset
505 DavProperty* prop,
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diff changeset
506 char *str,
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diff changeset
507 size_t len)
13
1fdbf4170ef4 Added webdav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
508 {
26
37ff8bf54b89 Minimal webdav support
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diff changeset
509 if(!davrq->prop) {
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parents: 24
diff changeset
510 sbuf_puts(davrq->out, "<D:propstat>\n<D:prop>\n");
37ff8bf54b89 Minimal webdav support
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parents: 24
diff changeset
511 davrq->prop = 1;
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diff changeset
512 }
37ff8bf54b89 Minimal webdav support
Olaf Wintermann <olaf.wintermann@gmail.com>
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diff changeset
513
59
ab25c0a231d0 some fixes and new public APIs
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parents: 58
diff changeset
514 sbuf_put(davrq->out, '<');
ab25c0a231d0 some fixes and new public APIs
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parents: 58
diff changeset
515 sbuf_puts(davrq->out, prop->xmlns->prefix);
ab25c0a231d0 some fixes and new public APIs
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parents: 58
diff changeset
516 sbuf_put(davrq->out, ':');
26
37ff8bf54b89 Minimal webdav support
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diff changeset
517 sbuf_puts(davrq->out, prop->name);
59
ab25c0a231d0 some fixes and new public APIs
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 58
diff changeset
518 sbuf_put(davrq->out, '>');
26
37ff8bf54b89 Minimal webdav support
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diff changeset
519
37ff8bf54b89 Minimal webdav support
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diff changeset
520 sbuf_append(davrq->out, sstrn(str, len));
37ff8bf54b89 Minimal webdav support
Olaf Wintermann <olaf.wintermann@gmail.com>
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diff changeset
521
59
ab25c0a231d0 some fixes and new public APIs
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parents: 58
diff changeset
522 sbuf_puts(davrq->out, "</");
ab25c0a231d0 some fixes and new public APIs
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 58
diff changeset
523 sbuf_puts(davrq->out, prop->xmlns->prefix);
ab25c0a231d0 some fixes and new public APIs
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diff changeset
524 sbuf_put(davrq->out, ':');
26
37ff8bf54b89 Minimal webdav support
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diff changeset
525 sbuf_puts(davrq->out, prop->name);
37ff8bf54b89 Minimal webdav support
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diff changeset
526 sbuf_puts(davrq->out, ">\n");
37ff8bf54b89 Minimal webdav support
Olaf Wintermann <olaf.wintermann@gmail.com>
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diff changeset
527 }
13
1fdbf4170ef4 Added webdav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
528
26
37ff8bf54b89 Minimal webdav support
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diff changeset
529 void dav_propfind_add_prop_error(
37ff8bf54b89 Minimal webdav support
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 24
diff changeset
530 PropfindRequest *davrq,
37ff8bf54b89 Minimal webdav support
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diff changeset
531 DavProperty *prop,
37ff8bf54b89 Minimal webdav support
Olaf Wintermann <olaf.wintermann@gmail.com>
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diff changeset
532 int error)
37ff8bf54b89 Minimal webdav support
Olaf Wintermann <olaf.wintermann@gmail.com>
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diff changeset
533 {
48
37a512d7b8f6 fixed some memory leaks
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 44
diff changeset
534 // TODO: different errors
26
37ff8bf54b89 Minimal webdav support
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 24
diff changeset
535 davrq->notFoundProps = ucx_dlist_append(davrq->notFoundProps, prop);
13
1fdbf4170ef4 Added webdav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
536 }
1fdbf4170ef4 Added webdav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
537
26
37ff8bf54b89 Minimal webdav support
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 24
diff changeset
538
37ff8bf54b89 Minimal webdav support
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 24
diff changeset
539
37ff8bf54b89 Minimal webdav support
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 24
diff changeset
540
37ff8bf54b89 Minimal webdav support
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 24
diff changeset
541 /* WebDAV Default Backend */
59
ab25c0a231d0 some fixes and new public APIs
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 58
diff changeset
542 static PersistenceManager dav_file_backend = {
ab25c0a231d0 some fixes and new public APIs
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 58
diff changeset
543 NULL,
ab25c0a231d0 some fixes and new public APIs
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 58
diff changeset
544 NULL,
48
37a512d7b8f6 fixed some memory leaks
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 44
diff changeset
545 dav_rq_propfind,
59
ab25c0a231d0 some fixes and new public APIs
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 58
diff changeset
546 dav_rq_proppatch,
ab25c0a231d0 some fixes and new public APIs
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 58
diff changeset
547 0
48
37a512d7b8f6 fixed some memory leaks
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 44
diff changeset
548 };
37a512d7b8f6 fixed some memory leaks
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 44
diff changeset
549
59
ab25c0a231d0 some fixes and new public APIs
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 58
diff changeset
550 PersistenceManager* create_property_backend() {
48
37a512d7b8f6 fixed some memory leaks
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 44
diff changeset
551 return &dav_file_backend;
13
1fdbf4170ef4 Added webdav code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
552 }
26
37ff8bf54b89 Minimal webdav support
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 24
diff changeset
553
59
ab25c0a231d0 some fixes and new public APIs
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 58
diff changeset
554 void dav_rq_propfind(PersistenceManager *b, PropfindRequest *rq ,char *path) {
26
37ff8bf54b89 Minimal webdav support
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 24
diff changeset
555 struct stat st;
37ff8bf54b89 Minimal webdav support
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 24
diff changeset
556 if(stat(path, &st) != 0) {
37ff8bf54b89 Minimal webdav support
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 24
diff changeset
557 perror("dav_be_propfind");
37ff8bf54b89 Minimal webdav support
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 24
diff changeset
558 fprintf(stderr, "Cannot get stat of file: %s\n", path);
37ff8bf54b89 Minimal webdav support
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 24
diff changeset
559 }
37ff8bf54b89 Minimal webdav support
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 24
diff changeset
560
50
4d39adda7a38 propfind supports allprop
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 48
diff changeset
561 if(rq->allprop) {
4d39adda7a38 propfind supports allprop
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 48
diff changeset
562 DavProperty prop;
59
ab25c0a231d0 some fixes and new public APIs
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parents: 58
diff changeset
563 prop.xmlns = xmlnsmap_get(rq->nsmap, "DAV:");
50
4d39adda7a38 propfind supports allprop
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 48
diff changeset
564
4d39adda7a38 propfind supports allprop
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 48
diff changeset
565 prop.name = "resourcetype";
4d39adda7a38 propfind supports allprop
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 48
diff changeset
566 if(S_ISDIR(st.st_mode)) {
4d39adda7a38 propfind supports allprop
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 48
diff changeset
567 dav_propfind_add_str_prop(rq, &prop, "<D:collection/>", 15);
4d39adda7a38 propfind supports allprop
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 48
diff changeset
568 } else {
4d39adda7a38 propfind supports allprop
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 48
diff changeset
569 dav_propfind_add_str_prop(rq, &prop, NULL, 0);
4d39adda7a38 propfind supports allprop
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 48
diff changeset
570 }
4d39adda7a38 propfind supports allprop
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 48
diff changeset
571
4d39adda7a38 propfind supports allprop
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 48
diff changeset
572 if(!S_ISDIR(st.st_mode)) {
4d39adda7a38 propfind supports allprop
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 48
diff changeset
573 prop.name = "getcontentlength";
4d39adda7a38 propfind supports allprop
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 48
diff changeset
574 char buf[32];
4d39adda7a38 propfind supports allprop
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 48
diff changeset
575 size_t n = snprintf(buf, 32, "%d", st.st_size);
4d39adda7a38 propfind supports allprop
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 48
diff changeset
576 dav_propfind_add_str_prop(rq, &prop, buf, n);
4d39adda7a38 propfind supports allprop
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 48
diff changeset
577 }
4d39adda7a38 propfind supports allprop
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 48
diff changeset
578
4d39adda7a38 propfind supports allprop
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 48
diff changeset
579 prop.name = "getlastmodified";
4d39adda7a38 propfind supports allprop
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 48
diff changeset
580 sstr_t s = date_format_http(st.st_mtim.tv_sec, rq->sn->pool);
4d39adda7a38 propfind supports allprop
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 48
diff changeset
581 dav_propfind_add_str_prop(rq, &prop, s.ptr, s.length);
4d39adda7a38 propfind supports allprop
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 48
diff changeset
582
4d39adda7a38 propfind supports allprop
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 48
diff changeset
583 prop.name = "creationdate";
4d39adda7a38 propfind supports allprop
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 48
diff changeset
584 s = date_format_iso8601(st.st_ctim.tv_sec, rq->sn->pool);
4d39adda7a38 propfind supports allprop
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 48
diff changeset
585 dav_propfind_add_str_prop(rq, &prop, s.ptr, s.length);
4d39adda7a38 propfind supports allprop
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 48
diff changeset
586
4d39adda7a38 propfind supports allprop
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 48
diff changeset
587 return;
4d39adda7a38 propfind supports allprop
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 48
diff changeset
588 }
4d39adda7a38 propfind supports allprop
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 48
diff changeset
589
26
37ff8bf54b89 Minimal webdav support
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 24
diff changeset
590 DAV_FOREACH(elm, rq->properties) {
37ff8bf54b89 Minimal webdav support
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 24
diff changeset
591 DavProperty *prop = (DavProperty*)elm->data;
37ff8bf54b89 Minimal webdav support
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 24
diff changeset
592
37ff8bf54b89 Minimal webdav support
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 24
diff changeset
593 char *s = prop->name;
37ff8bf54b89 Minimal webdav support
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 24
diff changeset
594 if(!strcmp(s, "resourcetype")) {
37ff8bf54b89 Minimal webdav support
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 24
diff changeset
595 if(S_ISDIR(st.st_mode)) {
37ff8bf54b89 Minimal webdav support
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 24
diff changeset
596 dav_propfind_add_str_prop(rq, prop, "<D:collection/>", 15);
37ff8bf54b89 Minimal webdav support
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 24
diff changeset
597 } else {
37ff8bf54b89 Minimal webdav support
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 24
diff changeset
598 dav_propfind_add_str_prop(rq, prop, NULL, 0);
37ff8bf54b89 Minimal webdav support
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 24
diff changeset
599 }
37ff8bf54b89 Minimal webdav support
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 24
diff changeset
600 } else if(!strcmp(s, "getcontentlength") && !S_ISDIR(st.st_mode)) {
37ff8bf54b89 Minimal webdav support
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 24
diff changeset
601 char buf[32];
37ff8bf54b89 Minimal webdav support
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 24
diff changeset
602 size_t n = snprintf(buf, 32, "%d", st.st_size);
37ff8bf54b89 Minimal webdav support
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 24
diff changeset
603 dav_propfind_add_str_prop(rq, prop, buf, n);
27
05b7576dca2b added put method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 26
diff changeset
604 } else if(!strcmp(s, "getlastmodified")) {
05b7576dca2b added put method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 26
diff changeset
605 sstr_t s = date_format_http(st.st_mtim.tv_sec, rq->sn->pool);
05b7576dca2b added put method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 26
diff changeset
606 dav_propfind_add_str_prop(rq, prop, s.ptr, s.length);
05b7576dca2b added put method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 26
diff changeset
607 } else if(!strcmp(s, "creationdate")) {
05b7576dca2b added put method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 26
diff changeset
608 sstr_t s = date_format_iso8601(st.st_ctim.tv_sec, rq->sn->pool);
05b7576dca2b added put method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 26
diff changeset
609 dav_propfind_add_str_prop(rq, prop, s.ptr, s.length);
26
37ff8bf54b89 Minimal webdav support
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 24
diff changeset
610 } else {
37ff8bf54b89 Minimal webdav support
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 24
diff changeset
611 dav_propfind_add_prop_error(rq, prop, 404);
37ff8bf54b89 Minimal webdav support
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 24
diff changeset
612 }
37ff8bf54b89 Minimal webdav support
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 24
diff changeset
613 }
37ff8bf54b89 Minimal webdav support
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 24
diff changeset
614 }
30
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
615
59
ab25c0a231d0 some fixes and new public APIs
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 58
diff changeset
616 void dav_rq_proppatch(PersistenceManager *b, ProppatchRequest *rq) {
30
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
617 DAV_FOREACH(p, rq->setProps) {
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
618 XmlElement *prop = (XmlElement*)p->data;
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
619 propstat_add(rq->propstat, 403, prop);
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
620 }
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
621
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
622 DAV_FOREACH(p, rq->removeProps) {
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
623 XmlElement *prop = (XmlElement*)p->data;
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
624 propstat_add(rq->propstat, 403, prop);
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
625 }
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
626 }
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
627
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
628
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
629
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
630 /*---------------------------------- utils ----------------------------------*/
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
631
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
632 /* XmlNsMap */
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
633
48
37a512d7b8f6 fixed some memory leaks
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 44
diff changeset
634 XmlNsMap* xmlnsmap_create(pool_handle_t *pool) {
30
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
635 XmlNsMap *map = malloc(sizeof(XmlNsMap));
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
636 UcxMap *uxm = ucx_map_new(16);
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
637 if(map == NULL || uxm == NULL) {
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
638 return NULL;
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
639 }
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
640 map->map = uxm;
48
37a512d7b8f6 fixed some memory leaks
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 44
diff changeset
641 map->pool = pool;
59
ab25c0a231d0 some fixes and new public APIs
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 58
diff changeset
642 map->num = 0;
ab25c0a231d0 some fixes and new public APIs
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 58
diff changeset
643
ab25c0a231d0 some fixes and new public APIs
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 58
diff changeset
644 // create DAV: namespace
ab25c0a231d0 some fixes and new public APIs
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 58
diff changeset
645 XmlNs *ns = pool_malloc(map->pool, sizeof(XmlNs));
ab25c0a231d0 some fixes and new public APIs
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 58
diff changeset
646 ns->xmlns = "DAV:";
ab25c0a231d0 some fixes and new public APIs
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 58
diff changeset
647 ns->prefix = "D";
ab25c0a231d0 some fixes and new public APIs
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 58
diff changeset
648 ns->nslen = 4;
ab25c0a231d0 some fixes and new public APIs
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 58
diff changeset
649 ns->prelen = 1;
ab25c0a231d0 some fixes and new public APIs
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 58
diff changeset
650
ab25c0a231d0 some fixes and new public APIs
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 58
diff changeset
651 ucx_map_cstr_put(uxm, "DAV:", ns);
ab25c0a231d0 some fixes and new public APIs
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 58
diff changeset
652
30
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
653 return map;
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
654 }
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
655
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
656 void xmlnsmap_free(XmlNsMap *map) {
48
37a512d7b8f6 fixed some memory leaks
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 44
diff changeset
657 ucx_map_free(map->map);
30
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
658 }
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
659
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
660 XmlNs* xmlnsmap_put(XmlNsMap *map, char *ns) {
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
661 XmlNs *xmlns = xmlnsmap_get(map, ns);
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
662 if(xmlns != NULL) {
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
663 return xmlns;
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
664 }
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
665
48
37a512d7b8f6 fixed some memory leaks
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 44
diff changeset
666 xmlns = pool_malloc(map->pool, sizeof(XmlNs));
30
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
667 if(xmlns == NULL) {
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
668 return NULL;
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
669 }
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
670
59
ab25c0a231d0 some fixes and new public APIs
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 58
diff changeset
671 sstr_t newns = sstrdup(sstr(ns));
30
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
672
59
ab25c0a231d0 some fixes and new public APIs
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 58
diff changeset
673 xmlns->xmlns = newns.ptr;
ab25c0a231d0 some fixes and new public APIs
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 58
diff changeset
674 xmlns->nslen = newns.length;
ab25c0a231d0 some fixes and new public APIs
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 58
diff changeset
675
ab25c0a231d0 some fixes and new public APIs
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 58
diff changeset
676 xmlns->prefix = pool_calloc(map->pool, 1, 8);
ab25c0a231d0 some fixes and new public APIs
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 58
diff changeset
677 xmlns->prelen = snprintf(xmlns->prefix, 7, "x%d", map->num);
30
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
678
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
679 ucx_map_cstr_put(map->map, ns, xmlns); /* TODO: check return value */
59
ab25c0a231d0 some fixes and new public APIs
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 58
diff changeset
680 map->num++;
30
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
681 return xmlns;
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
682 }
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
683
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
684 XmlNs* xmlnsmap_get(XmlNsMap *map, char *ns) {
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
685 return ucx_map_cstr_get(map->map, ns);
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
686 }
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
687
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
688
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
689 /* XmlElement */
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
690
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
691 void xmlelm_add_child(XmlElement *parent, XmlElement *child) {
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
692 if(parent->ctlen == 0) {
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
693 parent->content = ucx_dlist_append(parent->content, child);
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
694 }
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
695 }
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
696
59
ab25c0a231d0 some fixes and new public APIs
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 58
diff changeset
697 void xmlelm_write(XmlElement *elm, Buffer *out, int wv) {
30
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
698 sbuf_append(out, sstrn("<", 1));
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
699 sbuf_append(out, sstrn(elm->xmlns->prefix, elm->xmlns->prelen));
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
700 sbuf_append(out, sstrn(":", 1));
59
ab25c0a231d0 some fixes and new public APIs
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 58
diff changeset
701 sbuf_append(out, sstr(elm->name));
30
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
702
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
703 if(wv) {
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
704 if(elm->ctlen == 0) {
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
705 if(elm->content == NULL) {
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
706 sbuf_append(out, sstrn(" />", 3));
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
707 } else {
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
708 sbuf_append(out, sstrn(">", 1));
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
709 DAV_FOREACH(pr, (UcxDlist*)elm->content) {
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
710 xmlelm_write((XmlElement*)pr->data, out, 1);
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
711 }
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
712 sbuf_append(out, sstrn("</", 2));
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
713 sbuf_append(out, sstrn(elm->xmlns->prefix, elm->xmlns->prelen));
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
714 sbuf_append(out, sstrn(":", 1));
59
ab25c0a231d0 some fixes and new public APIs
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 58
diff changeset
715 sbuf_append(out, sstr(elm->name));
30
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
716 sbuf_append(out, sstrn(">", 1));
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
717 }
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
718 } else {
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
719 sbuf_append(out, sstrn(" />", 3));
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
720 sbuf_append(out, sstrn((char*)elm->content, elm->ctlen));
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
721 sbuf_append(out, sstrn("</", 2));
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
722 sbuf_append(out, sstrn(elm->xmlns->prefix, elm->xmlns->prelen));
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
723 sbuf_append(out, sstrn(":", 1));
59
ab25c0a231d0 some fixes and new public APIs
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 58
diff changeset
724 sbuf_append(out, sstr(elm->name));
30
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
725 sbuf_append(out, sstrn(">", 1));
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
726 }
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
727 } else {
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
728 sbuf_append(out, sstrn(" />", 3));
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
729 }
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
730 }
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
731
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
732
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
733 /* PropstatMap */
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
734
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
735 Propstat* propstat_create(pool_handle_t *pool) {
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
736 Propstat *propstat = (Propstat*)pool_malloc(pool, sizeof(Propstat));
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
737 propstat->map = ucx_map_new(8);
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
738 propstat->okprop = NULL;
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
739 propstat->pool = pool;
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
740 return propstat;
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
741 }
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
742
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
743 void propstat_add(Propstat *propstat, int status, XmlElement *prop) {
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
744 if(status == 200) {
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
745 propstat->okprop = ucx_dlist_append(propstat->okprop, prop);
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
746 } else {
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
747 UcxKey key;
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
748 key.data = &status;
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
749 key.len = sizeof(int);
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
750
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
751 UcxDlist *list = ucx_map_get(propstat->map, key);
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
752 list = ucx_dlist_append(list, prop);
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
753
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
754 ucx_map_put(propstat->map, key, list);
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
755 }
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
756 }
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
757
59
ab25c0a231d0 some fixes and new public APIs
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 58
diff changeset
758 void propstat_write(Propstat *propstat, Buffer *out, int wv) {
30
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
759 if(propstat->okprop) {
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
760 sbuf_puts(out, "<D:propstat>\n<D:prop>\n");
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
761
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
762 DAV_FOREACH(prop, propstat->okprop) {
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
763 xmlelm_write((XmlElement*)prop->data, out, wv);
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
764 }
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
765
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
766 sbuf_puts(out, "\n</D:prop>\n<D:status>HTTP/1.1 200 OK</D:status>\n");
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
767 sbuf_puts(out, "</D:propstat>\n");
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
768 }
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
769
31
280250e45ba6 updated ucx
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 30
diff changeset
770 UcxMapIterator iter = ucx_map_iterator(propstat->map);
36
450d2d5f4735 server can reload configuration
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 31
diff changeset
771 UcxDlist *proplist;
450d2d5f4735 server can reload configuration
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 31
diff changeset
772 UCX_MAP_FOREACH(proplist, iter) {
31
280250e45ba6 updated ucx
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 30
diff changeset
773 if(proplist) {
280250e45ba6 updated ucx
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 30
diff changeset
774 sbuf_puts(out, "<D:propstat>\n<D:prop>\n");
30
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
775
31
280250e45ba6 updated ucx
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 30
diff changeset
776 DAV_FOREACH(prop, proplist) {
280250e45ba6 updated ucx
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 30
diff changeset
777 xmlelm_write((XmlElement*)prop->data, out, wv);
280250e45ba6 updated ucx
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 30
diff changeset
778 }
30
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
779
31
280250e45ba6 updated ucx
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 30
diff changeset
780 sbuf_puts(out, "\n</D:prop>\n<D:status>");
30
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
781
31
280250e45ba6 updated ucx
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 30
diff changeset
782 int status = *(int*)iter.cur->key.data;
280250e45ba6 updated ucx
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 30
diff changeset
783 if(status < 1000 && status > 0) {
280250e45ba6 updated ucx
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 30
diff changeset
784 char buf[5];
280250e45ba6 updated ucx
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 30
diff changeset
785 buf[4] = 0;
280250e45ba6 updated ucx
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 30
diff changeset
786 sprintf(buf, "%d ", status);
280250e45ba6 updated ucx
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 30
diff changeset
787 sbuf_puts(out, "HTTP/1.1 ");
280250e45ba6 updated ucx
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 30
diff changeset
788 sbuf_puts(out, buf);
280250e45ba6 updated ucx
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 30
diff changeset
789 sbuf_puts(out, (char*)protocol_status_message(status));
30
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
790 }
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
791
31
280250e45ba6 updated ucx
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 30
diff changeset
792 sbuf_puts(out, "</D:status>\n</D:propstat>\n");
30
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
793 }
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
794 }
27c7511c0e34 new proppatch, mkcol and delete method
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 29
diff changeset
795 }

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