1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
|
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
#ifndef INCLUDED_UCB_SOURCE_UCP_WEBDAV_NEON_NEONSESSION_HXX
#define INCLUDED_UCB_SOURCE_UCP_WEBDAV_NEON_NEONSESSION_HXX
#include <config_lgpl.h>
#include <vector>
#include <osl/mutex.hxx>
#include "DAVSession.hxx"
#include "NeonTypes.hxx"
#include "NeonLockStore.hxx"
#include <com/sun/star/lang/XMultiServiceFactory.hpp>
namespace ucbhelper { class ProxyDecider; }
namespace webdav_ucp
{
// A DAVSession implementation using the neon/expat library
class NeonSession : public DAVSession
{
private:
osl::Mutex m_aMutex;
OUString m_aScheme;
OUString m_aHostName;
OUString m_aProxyName;
sal_Int32 m_nPort;
sal_Int32 m_nProxyPort;
css::uno::Sequence< css::beans::NamedValue > m_aFlags;
HttpSession * m_pHttpSession;
bool m_bNeedNewSession = false; // Something happened that could invalidate m_pHttpSession
void * m_pRequestData;
const ucbhelper::InternetProxyDecider & m_rProxyDecider;
// @@@ This should really be per-request data. But Neon currently
// (0.23.5) has no interface for passing per-request user data.
// Theoretically, a NeonSession instance could handle multiple requests
// at a time --currently it doesn't. Thus this is not an issue at the
// moment.
DAVRequestEnvironment m_aEnv;
static bool m_bGlobalsInited;
static NeonLockStore m_aNeonLockStore;
protected:
virtual ~NeonSession() override;
public:
/// @throws std::exception
NeonSession( const rtl::Reference< DAVSessionFactory > & rSessionFactory,
const OUString& inUri,
const css::uno::Sequence< css::beans::NamedValue >& rFlags,
const ucbhelper::InternetProxyDecider & rProxyDecider );
// DAVSession methods
virtual bool CanUse( const OUString & inPath,
const css::uno::Sequence< css::beans::NamedValue >& rFlags ) override;
virtual bool UsesProxy() override;
const DAVRequestEnvironment & getRequestEnvironment() const
{ return m_aEnv; }
virtual void
OPTIONS( const OUString & inPath,
DAVOptions& rOptions, // contains the name+values
const DAVRequestEnvironment & rEnv ) override;
// allprop & named
virtual void
PROPFIND( const OUString & inPath,
const Depth inDepth,
const std::vector< OUString > & inPropNames,
std::vector< DAVResource > & ioResources,
const DAVRequestEnvironment & rEnv ) override;
// propnames
virtual void
PROPFIND( const OUString & inPath,
const Depth inDepth,
std::vector< DAVResourceInfo >& ioResInfo,
const DAVRequestEnvironment & rEnv ) override;
virtual void
PROPPATCH( const OUString & inPath,
const std::vector< ProppatchValue > & inValues,
const DAVRequestEnvironment & rEnv ) override;
virtual void
HEAD( const OUString & inPath,
const std::vector< OUString > & inHeaderNames,
DAVResource & ioResource,
const DAVRequestEnvironment & rEnv ) override;
virtual css::uno::Reference< css::io::XInputStream >
GET( const OUString & inPath,
const DAVRequestEnvironment & rEnv ) override;
virtual void
GET( const OUString & inPath,
css::uno::Reference< css::io::XOutputStream > & ioOutputStream,
const DAVRequestEnvironment & rEnv ) override;
virtual css::uno::Reference< css::io::XInputStream >
GET( const OUString & inPath,
const std::vector< OUString > & inHeaderNames,
DAVResource & ioResource,
const DAVRequestEnvironment & rEnv ) override;
virtual void
GET0( const OUString & inPath,
const std::vector< OUString > & inHeaderNames,
DAVResource & ioResource,
const DAVRequestEnvironment & rEnv ) override;
virtual void
GET( const OUString & inPath,
css::uno::Reference< css::io::XOutputStream > & ioOutputStream,
const std::vector< OUString > & inHeaderNames,
DAVResource & ioResource,
const DAVRequestEnvironment & rEnv ) override;
virtual void
PUT( const OUString & inPath,
const css::uno::Reference< css::io::XInputStream > & inInputStream,
const DAVRequestEnvironment & rEnv ) override;
virtual css::uno::Reference< css::io::XInputStream >
POST( const OUString & inPath,
const OUString & rContentType,
const OUString & rReferer,
const css::uno::Reference< css::io::XInputStream > & inInputStream,
const DAVRequestEnvironment & rEnv ) override;
virtual void
POST( const OUString & inPath,
const OUString & rContentType,
const OUString & rReferer,
const css::uno::Reference< css::io::XInputStream > & inInputStream,
css::uno::Reference< css::io::XOutputStream > & oOutputStream,
const DAVRequestEnvironment & rEnv ) override;
virtual void
MKCOL( const OUString & inPath,
const DAVRequestEnvironment & rEnv ) override;
virtual void
COPY( const OUString & inSourceURL,
const OUString & inDestinationURL,
const DAVRequestEnvironment & rEnv,
bool inOverWrite ) override;
virtual void
MOVE( const OUString & inSourceURL,
const OUString & inDestinationURL,
const DAVRequestEnvironment & rEnv,
bool inOverWrite ) override;
virtual void DESTROY( const OUString & inPath,
const DAVRequestEnvironment & rEnv ) override;
// set new lock.
virtual void LOCK( const OUString & inURL,
css::ucb::Lock & inLock,
const DAVRequestEnvironment & rEnv ) override;
virtual void UNLOCK( const OUString & inURL,
const DAVRequestEnvironment & rEnv ) override;
// helpers
virtual void abort() override;
const OUString & getHostName() const { return m_aHostName; }
::uno::Reference< ::uno::XComponentContext > const & getComponentContext() const
{ return m_xFactory->getComponentContext(); }
const void * getRequestData() const { return m_pRequestData; }
bool isDomainMatch( const OUString& certHostName );
int CertificationNotify(const ne_ssl_certificate *cert);
int NeonAuth(const char* inAuthProtocol, const char* inRealm,
int attempt, char* inoutUserName, char * inoutPassWord);
void PreSendRequest(ne_request* req, ne_buffer* headers);
private:
friend class NeonLockStore;
/// @throws css::uno::RuntimeException
void Init();
/// @throws css::uno::RuntimeException
void Init( const DAVRequestEnvironment & rEnv );
// ret: true => retry request.
/// @throws std::exception
void HandleError( int nError,
const OUString & inPath,
const DAVRequestEnvironment & rEnv );
ucbhelper::InternetProxyServer getProxySettings() const;
bool removeExpiredLocktoken( const OUString & inURL,
const DAVRequestEnvironment & rEnv );
// refresh lock, called by NeonLockStore::refreshLocks
bool LOCK( NeonLock * pLock,
sal_Int32 & rlastChanceToSendRefreshRequest );
// unlock, called by NeonLockStore::~NeonLockStore
bool UNLOCK( NeonLock * pLock );
// low level GET implementation, used by public GET implementations
static int GET( ne_session * sess,
const char * uri,
ne_block_reader reader,
bool getheaders,
void * userdata );
// low level GET implementation, used by public GET implementations
// used as a HEAD substitute when head is not available
static int GET0( ne_session * sess,
const char * uri,
bool getheaders,
void * userdata );
// Buffer-based PUT implementation. Neon only has file descriptor-
// based API.
static int PUT( ne_session * sess,
const char * uri,
const char * buffer,
size_t size );
// Buffer-based POST implementation. Neon only has file descriptor-
// based API.
int POST( ne_session * sess,
const char * uri,
const char * buffer,
ne_block_reader reader,
void * userdata,
const OUString & rContentType,
const OUString & rReferer );
// Helper: XInputStream -> Sequence< sal_Int8 >
static bool getDataFromInputStream(
const css::uno::Reference< css::io::XInputStream > & xStream,
css::uno::Sequence< sal_Int8 > & rData,
bool bAppendTrailingZeroByte );
OUString makeAbsoluteURL( OUString const & rURL ) const;
};
osl::Mutex& getGlobalNeonMutex();
} // namespace webdav_ucp
#endif // INCLUDED_UCB_SOURCE_UCP_WEBDAV_NEON_NEONSESSION_HXX
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
