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
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
|
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<!-- /home/espenr/tmp/qt-3.3.8-espenr-2499/qt-x11-free-3.3.8/include/qhttp.h:1 -->
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>qhttp.h Include File</title>
<style type="text/css"><!--
fn { margin-left: 1cm; text-indent: -1cm; }
a:link { color: #004faf; text-decoration: none }
a:visited { color: #672967; text-decoration: none }
body { background: #ffffff; color: black; }
--></style>
</head>
<body>
<table border="0" cellpadding="0" cellspacing="0" width="100%">
<tr bgcolor="#E5E5E5">
<td valign=center>
<a href="index.html">
<font color="#004faf">Home</font></a>
| <a href="classes.html">
<font color="#004faf">All Classes</font></a>
| <a href="mainclasses.html">
<font color="#004faf">Main Classes</font></a>
| <a href="annotated.html">
<font color="#004faf">Annotated</font></a>
| <a href="groups.html">
<font color="#004faf">Grouped Classes</font></a>
| <a href="functions.html">
<font color="#004faf">Functions</font></a>
</td>
<td align="right" valign="center"><img src="logo32.png" align="right" width="64" height="32" border="0"></td></tr></table><h1 align=center>qhttp.h</h1>
<p>This is the verbatim text of the qhttp.h include file. It is provided only for illustration; the copyright remains with Trolltech.
<hr>
<pre>
/****************************************************************************
** $Id: qt/qhttp.h 3.3.8 edited Jan 11 14:46 $
**
** Definition of TQHttp and related classes.
**
** Created : 970521
**
** Copyright (C) 1997-2007 Trolltech ASA. All rights reserved.
**
** This file is part of the network module of the TQt GUI Toolkit.
**
** This file may be used under the terms of the GNU General Public
** License versions 2.0 or 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file. Alternatively you may (at your option) use any
** later version of the GNU General Public License if such license has
** been publicly approved by Trolltech ASA (or its successors, if any)
** and the KDE Free TQt Foundation.
**
** Please review the following information to ensure GNU General
** Public Licensing retquirements will be met:
** http://trolltech.com/products/qt/licenses/licensing/opensource/.
** If you are unsure which license is appropriate for your use, please
** review the following information:
** http://trolltech.com/products/qt/licenses/licensing/licensingoverview
** or contact the sales department at sales@trolltech.com.
**
** This file may be used under the terms of the Q Public License as
** defined by Trolltech ASA and appearing in the file LICENSE.TQPL
** included in the packaging of this file. Licensees holding valid TQt
** Commercial licenses may use this file in accordance with the TQt
** Commercial License Agreement provided with the Software.
**
** This file is provided "AS IS" with NO WARRANTY OF ANY KIND,
** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted
** herein.
**
**********************************************************************/
#ifndef TQHTTP_H
#define TQHTTP_H
#ifndef QT_H
#include "qobject.h"
#include "qnetworkprotocol.h"
#include "qstringlist.h"
#endif // QT_H
#if !defined( QT_MODULE_NETWORK ) || defined( QT_LICENSE_PROFESSIONAL ) || defined( QT_INTERNAL_NETWORK )
#define TQM_EXPORT_HTTP
#define TQM_TEMPLATE_EXTERN_HTTP
#else
#define TQM_EXPORT_HTTP Q_EXPORT
#define TQM_TEMPLATE_EXTERN_HTTP Q_TEMPLATE_EXTERN
#endif
#ifndef QT_NO_NETWORKPROTOCOL_HTTP
class TQSocket;
class TQTimerEvent;
class TQTextStream;
class TQIODevice;
class TQHttpPrivate;
class TQHttpRequest;
class TQM_EXPORT_HTTP TQHttpHeader
{
public:
TQHttpHeader();
TQHttpHeader( const TQHttpHeader& header );
TQHttpHeader( const TQString& str );
virtual ~TQHttpHeader();
TQHttpHeader& operator=( const TQHttpHeader& h );
TQString value( const TQString& key ) const;
void setValue( const TQString& key, const TQString& value );
void removeValue( const TQString& key );
TQStringList keys() const;
bool hasKey( const TQString& key ) const;
bool hasContentLength() const;
uint contentLength() const;
void setContentLength( int len );
bool hasContentType() const;
TQString contentType() const;
void setContentType( const TQString& type );
virtual TQString toString() const;
bool isValid() const;
virtual int majorVersion() const = 0;
virtual int minorVersion() const = 0;
protected:
virtual bool parseLine( const TQString& line, int number );
bool parse( const TQString& str );
void setValid( bool );
private:
TQMap<TQString,TQString> values;
bool valid;
};
class TQM_EXPORT_HTTP TQHttpResponseHeader : public TQHttpHeader
{
private:
TQHttpResponseHeader( int code, const TQString& text = TQString::null, int majorVer = 1, int minorVer = 1 );
TQHttpResponseHeader( const TQString& str );
void setStatusLine( int code, const TQString& text = TQString::null, int majorVer = 1, int minorVer = 1 );
public:
TQHttpResponseHeader();
TQHttpResponseHeader( const TQHttpResponseHeader& header );
int statusCode() const;
TQString reasonPhrase() const;
int majorVersion() const;
int minorVersion() const;
TQString toString() const;
protected:
bool parseLine( const TQString& line, int number );
private:
int statCode;
TQString reasonPhr;
int majVer;
int minVer;
friend class TQHttp;
};
class TQM_EXPORT_HTTP TQHttpRequestHeader : public TQHttpHeader
{
public:
TQHttpRequestHeader();
TQHttpRequestHeader( const TQString& method, const TQString& path, int majorVer = 1, int minorVer = 1 );
TQHttpRequestHeader( const TQHttpRequestHeader& header );
TQHttpRequestHeader( const TQString& str );
void setRequest( const TQString& method, const TQString& path, int majorVer = 1, int minorVer = 1 );
TQString method() const;
TQString path() const;
int majorVersion() const;
int minorVersion() const;
TQString toString() const;
protected:
bool parseLine( const TQString& line, int number );
private:
TQString m;
TQString p;
int majVer;
int minVer;
};
class TQM_EXPORT_HTTP TQHttp : public TQNetworkProtocol
{
Q_OBJECT
public:
TQHttp();
TQHttp( TQObject* parent, const char* name = 0 ); // ### TQt 4.0: make parent=0 and get rid of the TQHttp() constructor
TQHttp( const TQString &hostname, Q_UINT16 port=80, TQObject* parent=0, const char* name = 0 );
virtual ~TQHttp();
int supportedOperations() const;
enum State { Unconnected, HostLookup, Connecting, Sending, Reading, Connected, Closing };
enum Error {
NoError,
UnknownError,
HostNotFound,
ConnectionRefused,
UnexpectedClose,
InvalidResponseHeader,
WrongContentLength,
Aborted
};
int setHost(const TQString &hostname, Q_UINT16 port=80 );
int get( const TQString& path, TQIODevice* to=0 );
int post( const TQString& path, TQIODevice* data, TQIODevice* to=0 );
int post( const TQString& path, const TQByteArray& data, TQIODevice* to=0 );
int head( const TQString& path );
int request( const TQHttpRequestHeader &header, TQIODevice *device=0, TQIODevice *to=0 );
int request( const TQHttpRequestHeader &header, const TQByteArray &data, TQIODevice *to=0 );
int closeConnection();
Q_ULONG bytesAvailable() const;
Q_LONG readBlock( char *data, Q_ULONG maxlen );
TQByteArray readAll();
int currentId() const;
TQIODevice* currentSourceDevice() const;
TQIODevice* currentDestinationDevice() const;
TQHttpRequestHeader currentRequest() const;
bool hasPendingRequests() const;
void clearPendingRequests();
State state() const;
Error error() const;
TQString errorString() const;
public slots:
void abort();
signals:
void stateChanged( int );
void responseHeaderReceived( const TQHttpResponseHeader& resp );
void readyRead( const TQHttpResponseHeader& resp );
void dataSendProgress( int, int );
void dataReadProgress( int, int );
void requestStarted( int );
void requestFinished( int, bool );
void done( bool );
protected:
void operationGet( TQNetworkOperation *op );
void operationPut( TQNetworkOperation *op );
void timerEvent( TQTimerEvent * );
private slots:
void clientReply( const TQHttpResponseHeader &rep );
void clientDone( bool );
void clientStateChanged( int );
void startNextRequest();
void slotReadyRead();
void slotConnected();
void slotError( int );
void slotClosed();
void slotBytesWritten( int );
private:
TQHttpPrivate *d;
void *unused; // ### TQt 4.0: remove this (in for binary compatibility)
int bytesRead;
int addRequest( TQHttpRequest * );
void sendRequest();
void finishedWithSuccess();
void finishedWithError( const TQString& detail, int errorCode );
void killIdleTimer();
void init();
void setState( int );
void close();
friend class TQHttpNormalRequest;
friend class TQHttpSetHostRequest;
friend class TQHttpCloseRequest;
friend class TQHttpPGHRequest;
};
#define Q_DEFINED_QHTTP
#include "qwinexport.h"
#endif
#endif
</pre>
<!-- eof -->
<p><address><hr><div align=center>
<table width=100% cellspacing=0 border=0><tr>
<td>Copyright © 2007
<a href="troll.html">Trolltech</a><td align=center><a href="trademarks.html">Trademarks</a>
<td align=right><div align=right>TQt 3.3.8</div>
</table></div></address></body>
</html>
|
