comparison: src/server/webdav/davparser.cpp
src/server/webdav/davparser.cpp
- changeset 107
- 7e81699d1f77
- parent 106
- b122f34ddc80
- child 108
- 2a394ccdd778
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| 106:b122f34ddc80 | 107:7e81699d1f77 |
|---|---|
| 1 /* | |
| 2 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER. | |
| 3 * | |
| 4 * Copyright 2013 Olaf Wintermann. All rights reserved. | |
| 5 * | |
| 6 * Redistribution and use in source and binary forms, with or without | |
| 7 * modification, are permitted provided that the following conditions are met: | |
| 8 * | |
| 9 * 1. Redistributions of source code must retain the above copyright | |
| 10 * notice, this list of conditions and the following disclaimer. | |
| 11 * | |
| 12 * 2. Redistributions in binary form must reproduce the above copyright | |
| 13 * notice, this list of conditions and the following disclaimer in the | |
| 14 * documentation and/or other materials provided with the distribution. | |
| 15 * | |
| 16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" | |
| 17 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
| 18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
| 19 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE | |
| 20 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR | |
| 21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF | |
| 22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS | |
| 23 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN | |
| 24 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | |
| 25 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE | |
| 26 * POSSIBILITY OF SUCH DAMAGE. | |
| 27 */ | |
| 28 | |
| 29 #include "davparser.h" | |
| 30 | |
| 31 #include "../util/pool.h" | |
| 32 #include "../util/pblock.h" | |
| 33 | |
| 34 #include "saxhandler.h" | |
| 35 | |
| 36 #include <xercesc/sax2/SAX2XMLReader.hpp> | |
| 37 #include <xercesc/sax2/XMLReaderFactory.hpp> | |
| 38 #include <xercesc/sax2/DefaultHandler.hpp> | |
| 39 #include <xercesc/util/XMLString.hpp> | |
| 40 #include <xercesc/framework/MemBufInputSource.hpp> | |
| 41 | |
| 42 XERCES_CPP_NAMESPACE_USE; | |
| 43 | |
| 44 int xcinit = 0; | |
| 45 | |
| 46 PropfindRequest* dav_parse_propfind( | |
| 47 Session *sn, | |
| 48 Request *rq, | |
| 49 char *xml, | |
| 50 size_t len) | |
| 51 { | |
| 52 if(!xcinit) { | |
| 53 /* TODO: create webdav module init function */ | |
| 54 XMLPlatformUtils::Initialize(); | |
| 55 xcinit = 1; | |
| 56 } | |
| 57 PropfindRequest *davrq = (PropfindRequest*)pool_calloc( | |
| 58 sn->pool, | |
| 59 1, | |
| 60 sizeof(PropfindRequest)); | |
| 61 davrq->nsmap = xmlnsmap_create(sn->pool); | |
| 62 xmlnsmap_put(davrq->nsmap, (char*)"DAV:"); | |
| 63 davrq->allprop = 0; | |
| 64 davrq->propname = 0; | |
| 65 davrq->prop = 0; | |
| 66 davrq->properties = NULL; | |
| 67 davrq->forbiddenProps = NULL; | |
| 68 davrq->notFoundProps = NULL; | |
| 69 davrq->mgrdata = NULL; | |
| 70 // create xml parser | |
| 71 SAX2XMLReader* parser = XMLReaderFactory::createXMLReader(); | |
| 72 parser->setFeature(XMLUni::fgSAX2CoreNameSpaces, true); | |
| 73 | |
| 74 PropfindHandler handler(davrq, sn->pool); | |
| 75 parser->setContentHandler(&handler); | |
| 76 parser->setErrorHandler(&handler); | |
| 77 | |
| 78 MemBufInputSource source((XMLByte*)xml, (XMLSize_t)len, "wsid"); | |
| 79 try { | |
| 80 parser->parse(source); | |
| 81 } | |
| 82 catch (const XMLException& e) { | |
| 83 printf("XMLException\n"); | |
| 84 | |
| 85 } | |
| 86 catch (const SAXParseException& e) { | |
| 87 printf("SAXParseException\n"); | |
| 88 | |
| 89 } | |
| 90 catch (...) { | |
| 91 printf("davaparser Exception\n"); | |
| 92 } | |
| 93 | |
| 94 delete parser; | |
| 95 | |
| 96 | |
| 97 return davrq; | |
| 98 } | |
| 99 | |
| 100 void dav_free_propfind(PropfindRequest *rq) { | |
| 101 ucx_list_free(rq->forbiddenProps); | |
| 102 ucx_list_free(rq->notFoundProps); | |
| 103 //ucx_dlist_free(rq->properties); // uses pool | |
| 104 sbuf_free(rq->out); | |
| 105 } | |
| 106 | |
| 107 ProppatchRequest* dav_parse_proppatch( | |
| 108 Session *sn, | |
| 109 Request *rq, | |
| 110 char *xml, | |
| 111 size_t len) | |
| 112 { | |
| 113 if(!xcinit) { | |
| 114 /* TODO: create webdav module init function */ | |
| 115 XMLPlatformUtils::Initialize(); | |
| 116 xcinit = 1; | |
| 117 } | |
| 118 ProppatchRequest *davrq = (ProppatchRequest*)pool_calloc( | |
| 119 sn->pool, | |
| 120 1, | |
| 121 sizeof(PropfindRequest)); | |
| 122 davrq->nsmap = xmlnsmap_create(sn->pool); | |
| 123 xmlnsmap_put(davrq->nsmap, (char*)"DAV:"); | |
| 124 | |
| 125 | |
| 126 // create xml parser | |
| 127 SAX2XMLReader* parser = XMLReaderFactory::createXMLReader(); | |
| 128 parser->setFeature(XMLUni::fgSAX2CoreNameSpaces, true); | |
| 129 | |
| 130 ProppatchHandler handler(davrq, sn->pool); | |
| 131 parser->setContentHandler(&handler); | |
| 132 parser->setErrorHandler(&handler); | |
| 133 | |
| 134 MemBufInputSource source((XMLByte*)xml, (XMLSize_t)len, "wsid"); | |
| 135 try { | |
| 136 parser->parse(source); | |
| 137 } | |
| 138 catch (const XMLException& e) { | |
| 139 printf("XMLException\n"); | |
| 140 | |
| 141 } | |
| 142 catch (const SAXParseException& e) { | |
| 143 printf("SAXParseException\n"); | |
| 144 | |
| 145 } | |
| 146 catch (...) { | |
| 147 printf("davaparser Exception\n"); | |
| 148 } | |
| 149 | |
| 150 delete parser; | |
| 151 | |
| 152 | |
| 153 return davrq; | |
| 154 } | |
| 155 | |
| 156 void dav_free_proppatch(ProppatchRequest *rq) { | |
| 157 ucx_list_free(rq->removeProps); | |
| 158 ucx_list_free(rq->setProps); | |
| 159 xmlnsmap_free(rq->nsmap); | |
| 160 ucx_map_free(rq->propstat->map); | |
| 161 ucx_list_free(rq->propstat->okprop); | |
| 162 } |
