src/plugins/Transports/http/httpstreamreader.cpp



c6d40b3e6
3a9f8bcb3
41c8a60a2
c6d40b3e6


a8bf072ec
c6d40b3e6
3df482395
ed3828f0d
f125823b6
e394c172c

adc74e498
a0f344006
68bb7c962
136f634c6

602a9f7bb
4fbe9116e
8d949130a
c6d40b3e6
ade1c826f

c6d40b3e6


7ef8d11ba
ade1c826f


c6d40b3e6
d87795831


294cb8485
d87795831


c6d40b3e6
c6d40b3e6
d80498e56
c6d40b3e6


7ef8d11ba
c6d40b3e6

8a503d69e


c6d40b3e6
8a503d69e
c6d40b3e6

62f7371b8


c6d40b3e6
8d949130a
3df482395

62f7371b8
3df482395
8d949130a
013ee07b5
c6d40b3e6
8a503d69e
c6d40b3e6
845322411
62f7371b8
8a503d69e
62f7371b8
3df482395
90a14d49d
3df482395

013ee07b5
3df482395
bd0daf05a


c6d40b3e6

8a503d69e
c6d40b3e6


df5422ee0


7ef8d11ba
c6d40b3e6


7ef8d11ba


c6d40b3e6
c6d40b3e6
8d949130a
e394c172c
d14349242
2639cff5c
d87795831
e01deb8ac


e394c172c

d14349242
11b7655bb
d14349242
e1034173d

d14349242

c6d40b3e6

8d949130a
c6d40b3e6

06d187781
013ee07b5
df5422ee0
d87795831
df5422ee0
856f7b79b
df5422ee0
b917024aa
d14349242


c6d40b3e6

8d949130a


ade1c826f
8d949130a
ade1c826f


8d949130a


c6d40b3e6
8d949130a


c6d40b3e6
3df482395

c6d40b3e6
7c3a5146c


bd0daf05a
3df482395

c6d40b3e6
ade1c826f

3df482395
ade1c826f
3df482395


c6d40b3e6

3df482395
c6d40b3e6

8d949130a
c6d40b3e6


8d949130a
c6d40b3e6


8d949130a
c6d40b3e6
3df482395
8beff974f

c6d40b3e6

8d949130a
c6d40b3e6

f713b9f12
c6d40b3e6


013ee07b5
c6d40b3e6
3a4b1cd8f

3df482395


b917024aa
3df482395
eeb3e1118
c6d40b3e6

8d949130a
c6d40b3e6
8d949130a
c6d40b3e6

8d949130a
c6d40b3e6
8d949130a
ffef94917
eeb3e1118
c6d40b3e6
f125823b6
68bb7c962
0535efd70
f125823b6
f60d52762


0535efd70


32396a638
0535efd70
32396a638
0535efd70
cff18fc98
68bb7c962
f125823b6
68bb7c962

df5422ee0
f125823b6
c6d40b3e6
501a20123
c6d40b3e6


06d187781
11b7655bb
c6d40b3e6
06d187781
c6d40b3e6
c6d40b3e6


d80498e56
c6d40b3e6


06d187781

c6d40b3e6
e01deb8ac
c6d40b3e6
ffef94917

c6d40b3e6
b917024aa

c6d40b3e6


d87795831


b917024aa
d87795831
c6d40b3e6
d87795831

11b7655bb
d87795831
11b7655bb
3df482395
8d949130a
c6d40b3e6

ffef94917


6903af0d0
ffef94917
eeb3e1118
ffef94917
c6d40b3e6
3df482395
8d949130a
3df482395


ade1c826f


3df482395

8d949130a
d80498e56
ade1c826f
6ec82a394
ade1c826f
d87795831
d80498e56
013ee07b5
8d949130a
dabbb8f97
8beff974f

dabbb8f97


94cedead2
8d36db2dd
dabbb8f97
62f7371b8
8beff974f
c2a2cbd07
d80498e56
ade1c826f
23c468df4
d87795831
23c468df4

d80498e56

8d949130a
3df482395
94d5afd7c
3df482395

7c3a5146c


ed3828f0d
3df482395
ade1c826f
3df482395
8d949130a
3df482395


d14349242
8d949130a
d14349242
3df482395

3df482395
ed3828f0d
8d949130a
d14349242


8d949130a
d14349242


61795f7dc

d14349242
61795f7dc

d14349242


1e31fe896

ed3828f0d


d75bbe5a8
df5422ee0
dabbb8f97


d75bbe5a8
62f7371b8

cba2e919d
62f7371b8
013ee07b5
ed3828f0d


8d949130a
62f7371b8


1e31fe896
62f7371b8


8d949130a


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
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545

                                                                            
/***************************************************************************
 *   Copyright (C) 2006-2020 by Ilya Kotov                                 *
 *   forkotov02@ya.ru                                                      *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 *   This program 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 General Public License for more details.                          *
 *                                                                         *
 *   You should have received a copy of the GNU General Public License     *
 *   along with this program; if not, write to the                         *
 *   Free Software Foundation, Inc.,                                       *
 *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.         *
 ***************************************************************************/
#include <QApplication>
#include <QStringList>
#include <QDir>
#include <QSettings>
#include <QTextCodec>
#include <stdint.h>
#include <stdlib.h>
#include <qmmp/qmmpsettings.h>
#include <qmmp/qmmp.h>
#include <qmmp/statehandler.h>
#include <qmmp/inputsource.h>
#include "httpinputsource.h"
#include "httpstreamreader.h"

#define MAX_BUFFER_SIZE 150000000UL //bytes

//curl callbacks
static size_t curl_write_data(void *data, size_t size, size_t nmemb,
                              void *pointer)
{
    HttpStreamReader *dl = static_cast<HttpStreamReader *>(pointer);
    dl->mutex()->lock();

    if(dl->stream()->buf_fill > MAX_BUFFER_SIZE)
    {
        qWarning("HttpStreamReader: buffer has reached the maximum size, disconnecting...");
        dl->stream()->aborted = true;
        dl->mutex()->unlock();
        return 0;
    }

    size_t data_size = size * nmemb;
    if(dl->stream()->buf_fill + data_size > dl->stream()->buf_size)
    {
        char *prev = dl->stream()->buf;
        dl->stream()->buf = (char *)realloc(dl->stream()->buf, dl->stream()->buf_fill + data_size);
        if(!dl->stream()->buf)
        {
            qWarning("HttpStreamReader: unable to allocate %zu bytes",  dl->stream()->buf_fill + data_size);
            if(prev)
                free(prev);

            dl->stream()->buf_fill = 0;
            dl->stream()->buf_size = 0;
            dl->stream()->aborted = true;
            dl->mutex()->unlock();
            return 0;
        }
        dl->stream()->buf_size = dl->stream()->buf_fill + data_size;
    }
    memcpy(dl->stream()->buf + dl->stream()->buf_fill, data, data_size);
    dl->stream()->buf_fill += data_size;
    dl->mutex()->unlock();
    dl->checkBuffer();
    return data_size;
}

static size_t curl_header(void *data, size_t size, size_t nmemb,
                          void *pointer)
{
    HttpStreamReader *dl = static_cast<HttpStreamReader *>(pointer);
    dl->mutex()->lock ();
    size_t data_size = size * nmemb;
    if (data_size < 3)
    {
        dl->mutex()->unlock();
        return data_size;
    }

    //qDebug("header received: %s", (char*) data);
    QByteArray header((char *) data, data_size);
    header = header.trimmed ();
    if (header.left(4).contains("HTTP"))
    {
        qDebug("HttpStreamReader: header received");
        //TODO open metadata socket
    }
    else if (header.left(4).contains("ICY"))
    {
        qDebug("HttpStreamReader: shoutcast header received");
        //dl->stream()->icy_meta_data = true;
    }
    else
    {
        QString key = QString::fromLatin1(header.left(header.indexOf(":")).trimmed().toLower());
        QByteArray value = header.right(header.size() - header.indexOf(":") - 1).trimmed();
        dl->stream()->header.insert(key, value);
        qDebug("HttpStreamReader: key=%s, value=%s",qPrintable(key), value.constData());

        if (key == "icy-metaint")
        {
            dl->stream()->icy_metaint = value.toInt();
            dl->stream()->icy_meta_data = true;
        }
        else if(key == "icy-name")
        {
            dl->stream()->icy_meta_data = true;
        }
    }
    dl->mutex()->unlock();
    return data_size;
}

int curl_progress(void *pointer, double dltotal, double dlnow, double ultotal, double ulnow)
{
    Q_UNUSED(dltotal);
    Q_UNUSED(dlnow);
    Q_UNUSED(ultotal);
    Q_UNUSED(ulnow);
    HttpStreamReader *dl = static_cast<HttpStreamReader *>(pointer);
    dl->mutex()->lock ();
    bool aborted = dl->stream()->aborted;
    dl->mutex()->unlock();
    if (aborted)
        return -1;
    return 0;
}

HttpStreamReader::HttpStreamReader(const QString &url, HTTPInputSource *parent) : QIODevice(parent),
    m_url(url),
    m_parent(parent)
{
    curl_global_init(CURL_GLOBAL_ALL);
    m_thread = new DownloadThread(this);
    QSettings settings(Qmmp::configFile(), QSettings::IniFormat);
    settings.beginGroup("HTTP");
    m_codec = QTextCodec::codecForName(settings.value("icy_encoding","UTF-8").toByteArray ());
    m_prebuffer_size = settings.value("buffer_size",384).toInt() * 1000;
    if(settings.value("override_user_agent",false).toBool())
        m_userAgent = settings.value("user_agent").toString();
    if(m_userAgent.isEmpty())
        m_userAgent = QString("qmmp/%1").arg(Qmmp::strVersion());;
    if (!m_codec)
        m_codec = QTextCodec::codecForName ("UTF-8");
#ifdef WITH_ENCA
    if(settings.value("use_enca", false).toBool())
        m_analyser = enca_analyser_alloc(settings.value("enca_lang").toByteArray ().constData());
    if(m_analyser)
        enca_set_threshold(m_analyser, 1.38);
#endif
    settings.endGroup();
}

HttpStreamReader::~HttpStreamReader()
{
    abort();
    curl_global_cleanup();
    m_stream.aborted = true;
    m_stream.buf_fill = 0;
    m_stream.buf_size = 0;
    if (m_stream.buf)
        free(m_stream.buf);

    m_stream.buf = nullptr;
#ifdef WITH_ENCA
    if(m_analyser)
        enca_analyser_free(m_analyser);
#endif
}

bool HttpStreamReader::atEnd () const
{
    return false;
}

qint64 HttpStreamReader::bytesToWrite () const
{
    return -1;
}

void HttpStreamReader::close ()
{
    abort();
    QIODevice::close();
}

bool HttpStreamReader::isSequential () const
{
    return true;
}

bool HttpStreamReader::open(OpenMode mode)
{
    if(m_ready && mode == QIODevice::ReadOnly)
    {
        QIODevice::open(mode);
        return true;
    }

    return false;
}

bool HttpStreamReader::seek (qint64 pos)
{
    Q_UNUSED(pos);