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2  *
3  * Licensed to the Apache Software Foundation (ASF) under one
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5  * distributed with this work for additional information
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7  * to you under the Apache License, Version 2.0 (the
8  * "License"); you may not use this file except in compliance
9  * with the License.  You may obtain a copy of the License at
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11  *   http://www.apache.org/licenses/LICENSE-2.0
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13  * Unless required by applicable law or agreed to in writing,
14  * software distributed under the License is distributed on an
15  * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16  * KIND, either express or implied.  See the License for the
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18  * under the License.
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20  *************************************************************/
21 
22 // MARKER(update_precomp.py): autogen include statement, do not remove
23 #include "precompiled_ucb.hxx"
24 
25 #include <SerfMoveReqProcImpl.hxx>
26 
27 #include <serf.h>
28 
29 namespace http_dav_ucp
30 {
31 
32 SerfMoveReqProcImpl::SerfMoveReqProcImpl( const char* inSourcePath,
33                                           const char* inDestinationPath,
34                                           const bool inOverwrite )
35     : SerfRequestProcessorImpl( inSourcePath )
36     , mDestPathStr( inDestinationPath )
37     , mbOverwrite( inOverwrite )
38 {
39 }
40 
41 SerfMoveReqProcImpl::~SerfMoveReqProcImpl()
42 {
43 }
44 
45 serf_bucket_t * SerfMoveReqProcImpl::createSerfRequestBucket( serf_request_t * inSerfRequest )
46 {
47     // create serf request
48     serf_bucket_t *req_bkt = serf_request_bucket_request_create( inSerfRequest,
49                                                                  "MOVE",
50                                                                  getPathStr(),
51                                                                  0,
52                                                                  serf_request_get_alloc( inSerfRequest ) );
53 
54     // TODO - correct headers
55     // set request header fields
56     serf_bucket_t* hdrs_bkt = serf_bucket_request_get_headers( req_bkt );
57     serf_bucket_headers_setn( hdrs_bkt, "User-Agent", "www.openoffice.org/ucb/" );
58     serf_bucket_headers_setn( hdrs_bkt, "Accept-Encoding", "gzip");
59 
60     // MOVE specific header fields
61     serf_bucket_headers_setn( hdrs_bkt, "Destination", mDestPathStr );
62     if ( mbOverwrite )
63     {
64         serf_bucket_headers_setn( hdrs_bkt, "Overwrite", "T" );
65     }
66     else
67     {
68         serf_bucket_headers_setn( hdrs_bkt, "Overwrite", "F" );
69     }
70 
71     return req_bkt;
72 }
73 
74 
75 bool SerfMoveReqProcImpl::processSerfResponseBucket( serf_request_t * /*inSerfRequest*/,
76                                                        serf_bucket_t * inSerfResponseBucket,
77                                                        apr_pool_t * /*inAprPool*/,
78                                                        apr_status_t & outStatus )
79 {
80     const char* data;
81     apr_size_t len;
82 
83     while (1) {
84         outStatus = serf_bucket_read(inSerfResponseBucket, 8096, &data, &len);
85         if (SERF_BUCKET_READ_ERROR(outStatus))
86         {
87             return true;
88         }
89 
90         /* are we done yet? */
91         if (APR_STATUS_IS_EOF(outStatus))
92         {
93             outStatus = APR_EOF;
94             return true;
95         }
96 
97         /* have we drained the response so far? */
98         if ( APR_STATUS_IS_EAGAIN( outStatus ) )
99         {
100             return false;
101         }
102     }
103 
104     /* NOTREACHED */
105     return true;
106 }
107 
108 } // namespace http_dav_ucp
109