1*b1cdbd2cSJim Jagielski /**************************************************************
2*b1cdbd2cSJim Jagielski *
3*b1cdbd2cSJim Jagielski * Licensed to the Apache Software Foundation (ASF) under one
4*b1cdbd2cSJim Jagielski * or more contributor license agreements. See the NOTICE file
5*b1cdbd2cSJim Jagielski * distributed with this work for additional information
6*b1cdbd2cSJim Jagielski * regarding copyright ownership. The ASF licenses this file
7*b1cdbd2cSJim Jagielski * to you under the Apache License, Version 2.0 (the
8*b1cdbd2cSJim Jagielski * "License"); you may not use this file except in compliance
9*b1cdbd2cSJim Jagielski * with the License. You may obtain a copy of the License at
10*b1cdbd2cSJim Jagielski *
11*b1cdbd2cSJim Jagielski * http://www.apache.org/licenses/LICENSE-2.0
12*b1cdbd2cSJim Jagielski *
13*b1cdbd2cSJim Jagielski * Unless required by applicable law or agreed to in writing,
14*b1cdbd2cSJim Jagielski * software distributed under the License is distributed on an
15*b1cdbd2cSJim Jagielski * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16*b1cdbd2cSJim Jagielski * KIND, either express or implied. See the License for the
17*b1cdbd2cSJim Jagielski * specific language governing permissions and limitations
18*b1cdbd2cSJim Jagielski * under the License.
19*b1cdbd2cSJim Jagielski *
20*b1cdbd2cSJim Jagielski *************************************************************/
21*b1cdbd2cSJim Jagielski
22*b1cdbd2cSJim Jagielski // MARKER(update_precomp.py): autogen include statement, do not remove
23*b1cdbd2cSJim Jagielski #include "precompiled_ucb.hxx"
24*b1cdbd2cSJim Jagielski
25*b1cdbd2cSJim Jagielski #include "SerfTypes.hxx"
26*b1cdbd2cSJim Jagielski #include "SerfLockReqProcImpl.hxx"
27*b1cdbd2cSJim Jagielski #include "DAVProperties.hxx"
28*b1cdbd2cSJim Jagielski
29*b1cdbd2cSJim Jagielski #include "webdavresponseparser.hxx"
30*b1cdbd2cSJim Jagielski #include <serf.h>
31*b1cdbd2cSJim Jagielski #include <rtl/ustrbuf.hxx>
32*b1cdbd2cSJim Jagielski #include <apr_strings.h>
33*b1cdbd2cSJim Jagielski
34*b1cdbd2cSJim Jagielski namespace http_dav_ucp
35*b1cdbd2cSJim Jagielski {
36*b1cdbd2cSJim Jagielski
SerfLockReqProcImpl(const char * inSourcePath,const DAVRequestHeaders & inRequestHeaders,const ucb::Lock & inLock,const char * inTimeout,DAVPropertyValue & outLock)37*b1cdbd2cSJim Jagielski SerfLockReqProcImpl::SerfLockReqProcImpl( const char* inSourcePath,
38*b1cdbd2cSJim Jagielski const DAVRequestHeaders& inRequestHeaders, // on debug the header look empty
39*b1cdbd2cSJim Jagielski const ucb::Lock& inLock,
40*b1cdbd2cSJim Jagielski const char* inTimeout,
41*b1cdbd2cSJim Jagielski DAVPropertyValue & outLock)
42*b1cdbd2cSJim Jagielski : SerfRequestProcessorImpl( inSourcePath, inRequestHeaders )
43*b1cdbd2cSJim Jagielski , mLock( inLock )
44*b1cdbd2cSJim Jagielski , mTimeout(inTimeout)
45*b1cdbd2cSJim Jagielski , mLockObtained( &outLock )
46*b1cdbd2cSJim Jagielski , xInputStream( new SerfInputStream() )
47*b1cdbd2cSJim Jagielski {
48*b1cdbd2cSJim Jagielski switch ( inLock.Depth )
49*b1cdbd2cSJim Jagielski {
50*b1cdbd2cSJim Jagielski //i126305 TODO investigate on this case...
51*b1cdbd2cSJim Jagielski case ucb::LockDepth_MAKE_FIXED_SIZE:
52*b1cdbd2cSJim Jagielski
53*b1cdbd2cSJim Jagielski case ucb::LockDepth_ZERO:
54*b1cdbd2cSJim Jagielski mDepthStr = "0";
55*b1cdbd2cSJim Jagielski break;
56*b1cdbd2cSJim Jagielski case ucb::LockDepth_ONE:
57*b1cdbd2cSJim Jagielski mDepthStr = "1";
58*b1cdbd2cSJim Jagielski break;
59*b1cdbd2cSJim Jagielski case ucb::LockDepth_INFINITY:
60*b1cdbd2cSJim Jagielski mDepthStr = "infinity";
61*b1cdbd2cSJim Jagielski break;
62*b1cdbd2cSJim Jagielski }
63*b1cdbd2cSJim Jagielski
64*b1cdbd2cSJim Jagielski switch ( inLock.Scope )
65*b1cdbd2cSJim Jagielski {
66*b1cdbd2cSJim Jagielski //i126305 TODO investigate on this case...
67*b1cdbd2cSJim Jagielski case ucb::LockScope_MAKE_FIXED_SIZE:
68*b1cdbd2cSJim Jagielski
69*b1cdbd2cSJim Jagielski case ucb::LockScope_EXCLUSIVE:
70*b1cdbd2cSJim Jagielski mLockScope = "<lockscope><exclusive/></lockscope>";
71*b1cdbd2cSJim Jagielski break;
72*b1cdbd2cSJim Jagielski case ucb::LockScope_SHARED:
73*b1cdbd2cSJim Jagielski mLockScope = "<lockscope><shared/></lockscope>";
74*b1cdbd2cSJim Jagielski break;
75*b1cdbd2cSJim Jagielski }
76*b1cdbd2cSJim Jagielski }
77*b1cdbd2cSJim Jagielski
~SerfLockReqProcImpl()78*b1cdbd2cSJim Jagielski SerfLockReqProcImpl::~SerfLockReqProcImpl()
79*b1cdbd2cSJim Jagielski {
80*b1cdbd2cSJim Jagielski }
81*b1cdbd2cSJim Jagielski
82*b1cdbd2cSJim Jagielski #define LOCK_HEADER "<?xml version=\"1.0\" encoding=\"utf-8\"?><lockinfo xmlns=\"DAV:\">"
83*b1cdbd2cSJim Jagielski #define LOCK_TYPE "<locktype><write/></locktype>"
84*b1cdbd2cSJim Jagielski #define LOCK_TRAILER "</lockinfo>"
85*b1cdbd2cSJim Jagielski
createSerfRequestBucket(serf_request_t * inSerfRequest)86*b1cdbd2cSJim Jagielski serf_bucket_t * SerfLockReqProcImpl::createSerfRequestBucket( serf_request_t * inSerfRequest )
87*b1cdbd2cSJim Jagielski {
88*b1cdbd2cSJim Jagielski //prepare body of request:
89*b1cdbd2cSJim Jagielski serf_bucket_alloc_t* pSerfBucketAlloc = serf_request_get_alloc( inSerfRequest );
90*b1cdbd2cSJim Jagielski serf_bucket_t* body_bkt = 0;
91*b1cdbd2cSJim Jagielski rtl::OString aBodyText;
92*b1cdbd2cSJim Jagielski {
93*b1cdbd2cSJim Jagielski rtl::OUStringBuffer aBuffer;
94*b1cdbd2cSJim Jagielski aBuffer.appendAscii( RTL_CONSTASCII_STRINGPARAM( LOCK_HEADER ));
95*b1cdbd2cSJim Jagielski aBuffer.appendAscii( mLockScope );
96*b1cdbd2cSJim Jagielski aBuffer.appendAscii( RTL_CONSTASCII_STRINGPARAM( LOCK_TYPE ));
97*b1cdbd2cSJim Jagielski aBuffer.appendAscii( RTL_CONSTASCII_STRINGPARAM( "<owner>" ));
98*b1cdbd2cSJim Jagielski rtl::OUString aStr;
99*b1cdbd2cSJim Jagielski mLock.Owner >>= aStr;
100*b1cdbd2cSJim Jagielski aBuffer.appendAscii( rtl::OUStringToOString( aStr, RTL_TEXTENCODING_UTF8 ).getStr() );
101*b1cdbd2cSJim Jagielski aBuffer.appendAscii( RTL_CONSTASCII_STRINGPARAM( "</owner>" ));
102*b1cdbd2cSJim Jagielski aBuffer.appendAscii( RTL_CONSTASCII_STRINGPARAM( LOCK_TRAILER ));
103*b1cdbd2cSJim Jagielski aBodyText = rtl::OUStringToOString( aBuffer.makeStringAndClear(), RTL_TEXTENCODING_UTF8 );
104*b1cdbd2cSJim Jagielski body_bkt = serf_bucket_simple_copy_create( aBodyText.getStr(),
105*b1cdbd2cSJim Jagielski aBodyText.getLength(),
106*b1cdbd2cSJim Jagielski pSerfBucketAlloc );
107*b1cdbd2cSJim Jagielski }
108*b1cdbd2cSJim Jagielski
109*b1cdbd2cSJim Jagielski // create serf request
110*b1cdbd2cSJim Jagielski serf_bucket_t *req_bkt = serf_request_bucket_request_create( inSerfRequest,
111*b1cdbd2cSJim Jagielski "LOCK",
112*b1cdbd2cSJim Jagielski getPathStr(),
113*b1cdbd2cSJim Jagielski body_bkt,
114*b1cdbd2cSJim Jagielski pSerfBucketAlloc );
115*b1cdbd2cSJim Jagielski handleChunkedEncoding(req_bkt, aBodyText.getLength());
116*b1cdbd2cSJim Jagielski
117*b1cdbd2cSJim Jagielski // set request header fields
118*b1cdbd2cSJim Jagielski serf_bucket_t* hdrs_bkt = serf_bucket_request_get_headers( req_bkt );
119*b1cdbd2cSJim Jagielski if (hdrs_bkt != NULL)
120*b1cdbd2cSJim Jagielski {
121*b1cdbd2cSJim Jagielski // general header fields provided by caller
122*b1cdbd2cSJim Jagielski setRequestHeaders( hdrs_bkt );
123*b1cdbd2cSJim Jagielski
124*b1cdbd2cSJim Jagielski // request specific header fields
125*b1cdbd2cSJim Jagielski serf_bucket_headers_set( hdrs_bkt, "Timeout", mTimeout );
126*b1cdbd2cSJim Jagielski serf_bucket_headers_set( hdrs_bkt, "Depth", mDepthStr );
127*b1cdbd2cSJim Jagielski if (hdrs_bkt!=NULL && body_bkt != 0 && aBodyText.getLength() > 0 )
128*b1cdbd2cSJim Jagielski {
129*b1cdbd2cSJim Jagielski serf_bucket_headers_set( hdrs_bkt, "Content-Type", "application/xml" );
130*b1cdbd2cSJim Jagielski }
131*b1cdbd2cSJim Jagielski }
132*b1cdbd2cSJim Jagielski else
133*b1cdbd2cSJim Jagielski {
134*b1cdbd2cSJim Jagielski OSL_ASSERT("Headers Bucket missing");
135*b1cdbd2cSJim Jagielski }
136*b1cdbd2cSJim Jagielski
137*b1cdbd2cSJim Jagielski return req_bkt;
138*b1cdbd2cSJim Jagielski }
139*b1cdbd2cSJim Jagielski
processChunkOfResponseData(const char * data,apr_size_t len)140*b1cdbd2cSJim Jagielski void SerfLockReqProcImpl::processChunkOfResponseData( const char* data,
141*b1cdbd2cSJim Jagielski apr_size_t len )
142*b1cdbd2cSJim Jagielski {
143*b1cdbd2cSJim Jagielski if ( xInputStream.is() )
144*b1cdbd2cSJim Jagielski {
145*b1cdbd2cSJim Jagielski xInputStream->AddToStream( data, len );
146*b1cdbd2cSJim Jagielski }
147*b1cdbd2cSJim Jagielski }
148*b1cdbd2cSJim Jagielski
handleEndOfResponseData(serf_bucket_t *)149*b1cdbd2cSJim Jagielski void SerfLockReqProcImpl::handleEndOfResponseData( serf_bucket_t * /*inSerfResponseBucket*/ )
150*b1cdbd2cSJim Jagielski {
151*b1cdbd2cSJim Jagielski const DAVPropertyValue rLocksValue( parseWebDAVLockResponse( xInputStream.get() ) );
152*b1cdbd2cSJim Jagielski *mLockObtained = rLocksValue;
153*b1cdbd2cSJim Jagielski }
154*b1cdbd2cSJim Jagielski
155*b1cdbd2cSJim Jagielski } // namespace http_dav_ucp
156