bump product version to 5.0.4.1
[LibreOffice.git] / ucb / source / ucp / webdav-neon / NeonHeadRequest.cxx
blob9ad1bcfe37b9821b3e8f73175f9cf7dba1ef0749
1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 /*************************************************************************
4 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
6 * Copyright 2000, 2010 Oracle and/or its affiliates.
8 * OpenOffice.org - a multi-platform office productivity suite
10 * This file is part of OpenOffice.org.
12 * OpenOffice.org is free software: you can redistribute it and/or modify
13 * it under the terms of the GNU Lesser General Public License version 3
14 * only, as published by the Free Software Foundation.
16 * OpenOffice.org is distributed in the hope that it will be useful,
17 * but WITHOUT ANY WARRANTY; without even the implied warranty of
18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 * GNU Lesser General Public License version 3 for more details
20 * (a copy is included in the LICENSE file that accompanied this code).
22 * You should have received a copy of the GNU Lesser General Public License
23 * version 3 along with OpenOffice.org. If not, see
24 * <http://www.openoffice.org/license.html>
25 * for a copy of the LGPLv3 License.
27 ************************************************************************/
29 #include <osl/diagnose.h>
30 #include <osl/mutex.hxx>
31 #include <com/sun/star/beans/PropertyValue.hpp>
32 #include <com/sun/star/beans/PropertyState.hpp>
33 #include "NeonHeadRequest.hxx"
35 using namespace webdav_ucp;
36 using namespace com::sun::star;
38 namespace {
40 void process_headers( ne_request * req,
41 DAVResource & rResource,
42 const std::vector< OUString > & rHeaderNames )
44 void * cursor = NULL;
45 const char * name, *value;
47 while ( ( cursor = ne_response_header_iterate( req, cursor,
48 &name, &value ) ) != NULL ) {
49 OUString aHeaderName( OUString::createFromAscii( name ) );
50 OUString aHeaderValue( OUString::createFromAscii( value ) );
52 // Note: Empty vector means that all headers are requested.
53 bool bIncludeIt = ( rHeaderNames.empty() );
55 if ( !bIncludeIt )
57 // Check whether this header was requested.
58 std::vector< OUString >::const_iterator it(
59 rHeaderNames.begin() );
60 const std::vector< OUString >::const_iterator end(
61 rHeaderNames.end() );
63 while ( it != end )
65 if ( (*it) == aHeaderName )
66 break;
68 ++it;
71 if ( it != end )
72 bIncludeIt = true;
75 if ( bIncludeIt )
77 // Create & set the PropertyValue
78 DAVPropertyValue thePropertyValue;
79 thePropertyValue.Name = aHeaderName;
80 thePropertyValue.IsCaseSensitive = false;
81 thePropertyValue.Value <<= aHeaderValue;
83 // Add the newly created PropertyValue
84 rResource.properties.push_back( thePropertyValue );
89 } // namespace
91 extern osl::Mutex aGlobalNeonMutex;
93 NeonHeadRequest::NeonHeadRequest( HttpSession * inSession,
94 const OUString & inPath,
95 const std::vector< OUString > &
96 inHeaderNames,
97 DAVResource & ioResource,
98 int & nError )
100 ioResource.uri = inPath;
101 ioResource.properties.clear();
103 // Create and dispatch HEAD request. Install catcher for all response
104 // header fields.
105 ne_request * req = ne_request_create( inSession,
106 "HEAD",
107 OUStringToOString(
108 inPath,
109 RTL_TEXTENCODING_UTF8 ).getStr() );
112 osl::Guard< osl::Mutex > theGlobalGuard( aGlobalNeonMutex );
113 nError = ne_request_dispatch( req );
116 process_headers( req, ioResource, inHeaderNames );
118 if ( nError == NE_OK && ne_get_status( req )->klass != 2 )
119 nError = NE_ERROR;
121 ne_request_destroy( req );
124 NeonHeadRequest::~NeonHeadRequest()
128 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */