Class: Shout

Inherits:
Object
  • Object
show all
Defined in:
ext/shout.c

Constant Summary collapse

HTTP = 
INT2FIX(SHOUT_PROTOCOL_HTTP)
XAUDIOCAST = 
INT2FIX(SHOUT_PROTOCOL_XAUDIOCAST)
ICY = 
INT2FIX(SHOUT_PROTOCOL_ICY)
MP3 = 
INT2FIX(SHOUT_FORMAT_MP3)
OGG = 
INT2FIX(SHOUT_FORMAT_OGG)
VORBIS = 
INT2FIX(SHOUT_FORMAT_VORBIS)

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(*args) ⇒ Object

Make a new shout object. This method does not connect to any server. See #connect.



159
160
161
162
163
164
165
166
 
# File 'ext/shout.c', line 159

static VALUE _sh_initialize(int argc, VALUE *argv, VALUE self) {
        shout_connection *conn;

        conn = ALLOC(shout_connection);
        conn->conn = shout_new();
        DATA_PTR(self) = conn;
        return self;
}

Class Method Details

.new(*args) ⇒ Object 



168
169
170
171
172
 
# File 'ext/shout.c', line 168

static VALUE _Sh_new(int argc, VALUE *argv, VALUE klass) {
        VALUE self = Data_Wrap_Struct(klass, 0, free_sh, 0);
        rb_obj_call_init(self, argc, argv);
        return self;
}

.version ⇒ Object

Returns the libshout version, as a string.



175
176
177
178
179
180
181
 
# File 'ext/shout.c', line 175

static VALUE _Sh_version(VALUE klass) {
        const char *version;
        VALUE version_String;
        version = shout_version(NULL, NULL, NULL);
        version_String = rb_str_new2(version);
        return version_String;
}

Instance Method Details

#agent ⇒ Object 



342
343
344
345
346
347
348
 
# File 'ext/shout.c', line 342

VALUE _sh_agent(VALUE self) {
        const char *value;
        shout_connection *s; GET_SC(self, s);

        value = shout_get_agent(s->conn);
        return rb_str_new2(value);
}

#agent=(value) ⇒ Object

Set the User-Agent reported. The default is “libshout/<libshout version>”, e.g. “libshout/2.0.0”.



521
522
523
524
525
526
527
528
529
530
531
 
# File 'ext/shout.c', line 521

VALUE _sh_agent_eq(VALUE self, VALUE value) {
        int err;
        shout_connection *s; GET_SC(self, s);

        Check_Type(value, T_STRING);
        err = shout_set_agent(s->conn, RSTRING(value)->ptr);
        if(err != SHOUTERR_SUCCESS) {
                raise_shout_error(s->conn);
        }
        return value;
}

#close ⇒ Object

Disconnect from the server.



199
200
201
202
203
204
205
206
207
208
209
 
# File 'ext/shout.c', line 199

static VALUE _sh_disconnect(VALUE self) {
        int err;
        shout_connection *s;
        GET_SC(self, s);

        err = shout_close(s->conn);
        if(err != SHOUTERR_SUCCESS) {
                raise_shout_error(s->conn);
        }
        return Qtrue;
}

#connect ⇒ Object

Connect to the server. You must set all the parameters you’re going to set before connecting.



186
187
188
189
190
191
192
193
194
195
196
 
# File 'ext/shout.c', line 186

static VALUE _sh_connect(VALUE self) {
        int err;
        shout_connection *s;
        GET_SC(self, s);

        err = shout_open(s->conn);
        if(err != SHOUTERR_SUCCESS) {
                raise_shout_error(s->conn);
        }
        return Qtrue;
}

#connected? ⇒ Boolean

Returns true if connected, false otherwise, nil if something really crazy happened.

Returns:

  • (Boolean) 


214
215
216
217
218
219
220
221
222
223
224
225
226
227
 
# File 'ext/shout.c', line 214

static VALUE _sh_connectedp(VALUE self) {
	int err;
	shout_connection *s;
	GET_SC(self, s);

	err = shout_get_connected(s->conn);
	if(err == SHOUTERR_CONNECTED) {
		return Qtrue;
	} else if(err == SHOUTERR_UNCONNECTED) {
		return Qfalse;
	} else {
		return Qnil;
	}
}

#delay ⇒ Object

Return the proper amount of time, in milliseconds, before more data needs to be sent. This is for use when you would like to do something else in the intervening time period besides sleep.



257
258
259
260
261
262
263
264
 
# File 'ext/shout.c', line 257

static VALUE _sh_delay(VALUE self) {
        int ms;
        shout_connection *s;
        GET_SC(self, s);

        ms = shout_delay(s->conn);
        return INT2NUM(ms);
}

#description ⇒ Object 



387
388
389
390
391
392
393
 
# File 'ext/shout.c', line 387

VALUE _sh_description(VALUE self) {
        const char *value;
        shout_connection *s; GET_SC(self, s);

        value = shout_get_description(s->conn);
        return rb_str_new2(value);
}

#description=(value) ⇒ Object

Set a longer description of the stream. Probably several lines of text.



591
592
593
594
595
596
597
598
599
600
601
 
# File 'ext/shout.c', line 591

VALUE _sh_description_eq(VALUE self, VALUE value) {
        int err;
        shout_connection *s; GET_SC(self, s);

        Check_Type(value, T_STRING);
        err = shout_set_description(s->conn, RSTRING(value)->ptr);
        if(err != SHOUTERR_SUCCESS) {
                raise_shout_error(s->conn);
        }
        return value;
}

#disconnect ⇒ Object

Disconnect from the server.



199
200
201
202
203
204
205
206
207
208
209
 
# File 'ext/shout.c', line 199

static VALUE _sh_disconnect(VALUE self) {
        int err;
        shout_connection *s;
        GET_SC(self, s);

        err = shout_close(s->conn);
        if(err != SHOUTERR_SUCCESS) {
                raise_shout_error(s->conn);
        }
        return Qtrue;
}

#dumpfile ⇒ Object 



333
334
335
336
337
338
339
 
# File 'ext/shout.c', line 333

VALUE _sh_dumpfile(VALUE self) {
        const char *value;
        shout_connection *s; GET_SC(self, s);

        value = shout_get_dumpfile(s->conn);
        return rb_str_new2(value);
}

#dumpfile=(value) ⇒ Object

Set a filename where the server should dump the data from this stream. Only do this if you know what you are doing.



507
508
509
510
511
512
513
514
515
516
517
 
# File 'ext/shout.c', line 507

VALUE _sh_dumpfile_eq(VALUE self, VALUE value) {
        int err;
        shout_connection *s; GET_SC(self, s);

        Check_Type(value, T_STRING);
        err = shout_set_dumpfile(s->conn, RSTRING(value)->ptr);
        if(err != SHOUTERR_SUCCESS) {
                raise_shout_error(s->conn);
        }
        return value;
}

#format ⇒ Object 



315
316
317
318
319
320
321
 
# File 'ext/shout.c', line 315

VALUE _sh_format(VALUE self) {
        int value;
        shout_connection *s; GET_SC(self, s);

        value = shout_get_format(s->conn);
        return INT2FIX(value);
}

#format=(value) ⇒ Object

Set the format of the audio. Possible values are:

Shout::VORBIS

Ogg Vorbis

Shout::MP3

MP3



480
481
482
483
484
485
486
487
488
489
490
 
# File 'ext/shout.c', line 480

VALUE _sh_format_eq(VALUE self, VALUE value) {
        int err;
        shout_connection *s; GET_SC(self, s);

        Check_Type(value, T_FIXNUM);
        err = shout_set_format(s->conn, FIX2INT(value));
        if(err != SHOUTERR_SUCCESS) {
                raise_shout_error(s->conn);
        }
        return value;
}

#genre ⇒ Object 



378
379
380
381
382
383
384
 
# File 'ext/shout.c', line 378

VALUE _sh_genre(VALUE self) {
        const char *value;
        shout_connection *s; GET_SC(self, s);

        value = shout_get_genre(s->conn);
        return rb_str_new2(value);
}

#genre=(value) ⇒ Object

Set the ‘genre’ of the stream.



578
579
580
581
582
583
584
585
586
587
588
 
# File 'ext/shout.c', line 578

VALUE _sh_genre_eq(VALUE self, VALUE value) {
        int err;
        shout_connection *s; GET_SC(self, s);

        Check_Type(value, T_STRING);
        err = shout_set_genre(s->conn, RSTRING(value)->ptr);
        if(err != SHOUTERR_SUCCESS) {
                raise_shout_error(s->conn);
        }
        return value;
}

#host ⇒ Object

getters



270
271
272
273
274
275
276
 
# File 'ext/shout.c', line 270

VALUE _sh_host(VALUE self) {
        const char *value;
        shout_connection *s; GET_SC(self, s);

        value = shout_get_host(s->conn);
        return rb_str_new2(value);
}

#host=(value) ⇒ Object

Set the hostname to connect to. The default is localhost.



407
408
409
410
411
412
413
414
415
416
417
 
# File 'ext/shout.c', line 407

VALUE _sh_host_eq(VALUE self, VALUE value) {
        int err;
        shout_connection *s; GET_SC(self, s);

        Check_Type(value, T_STRING);
        err = shout_set_host(s->conn, RSTRING(value)->ptr);
        if(err != SHOUTERR_SUCCESS) {
                raise_shout_error(s->conn);
        }
        return value;
}

#metadata=(meta) ⇒ Object

Set MP3 metadata. Create a ShoutMetadata object, add some stuff to it and pass it to this method. If the format of the stream isn’t MP3, and you try to set its metadata, an exception will most likely be raised.



607
608
609
610
611
612
613
614
615
616
617
618
 
# File 'ext/shout.c', line 607

VALUE _sh_metadata_eq(VALUE self, VALUE meta) {
        int err;
        shout_connection *s; GET_SC(self, s);
        shout_metadata_t *m; Data_Get_Struct(meta, shout_metadata_t, m);

        err = shout_set_metadata(s->conn, m);

        if(err != SHOUTERR_SUCCESS) {
                raise_shout_error(s->conn);
        }
        return meta;
}

#mount ⇒ Object 



324
325
326
327
328
329
330
 
# File 'ext/shout.c', line 324

VALUE _sh_mount(VALUE self) {
        const char *value;
        shout_connection *s; GET_SC(self, s);

        value = shout_get_mount(s->conn);
        return rb_str_new2(value);
}

#mount=(value) ⇒ Object

Set the mountpoint on the server.



493
494
495
496
497
498
499
500
501
502
503
 
# File 'ext/shout.c', line 493

VALUE _sh_mount_eq(VALUE self, VALUE value) {
        int err;
        shout_connection *s; GET_SC(self, s);

        Check_Type(value, T_STRING);
        err = shout_set_mount(s->conn, RSTRING(value)->ptr);
        if(err != SHOUTERR_SUCCESS) {
                raise_shout_error(s->conn);
        }
        return value;
}

#name ⇒ Object 



360
361
362
363
364
365
366
 
# File 'ext/shout.c', line 360

VALUE _sh_name(VALUE self) {
        const char *value;
        shout_connection *s; GET_SC(self, s);

        value = shout_get_name(s->conn);
        return rb_str_new2(value);
}

#name=(value) ⇒ Object

Set the name of the stream, e.g. “monkey’s radio tunes.”



552
553
554
555
556
557
558
559
560
561
562
 
# File 'ext/shout.c', line 552

VALUE _sh_name_eq(VALUE self, VALUE value) {
        int err;
        shout_connection *s; GET_SC(self, s);

        Check_Type(value, T_STRING);
        err = shout_set_name(s->conn, RSTRING(value)->ptr);
        if(err != SHOUTERR_SUCCESS) {
                raise_shout_error(s->conn);
        }
        return value;
}

#open ⇒ Object

Connect to the server. You must set all the parameters you’re going to set before connecting.



186
187
188
189
190
191
192
193
194
195
196
 
# File 'ext/shout.c', line 186

static VALUE _sh_connect(VALUE self) {
        int err;
        shout_connection *s;
        GET_SC(self, s);

        err = shout_open(s->conn);
        if(err != SHOUTERR_SUCCESS) {
                raise_shout_error(s->conn);
        }
        return Qtrue;
}

#pass ⇒ Object 



297
298
299
300
301
302
303
 
# File 'ext/shout.c', line 297

VALUE _sh_pass(VALUE self) {
        const char *value;
        shout_connection *s; GET_SC(self, s);

        value = shout_get_password(s->conn);
        return rb_str_new2(value);
}

#pass=(value) ⇒ Object

Set the password to authenticate with. The default is no password.



446
447
448
449
450
451
452
453
454
455
456
 
# File 'ext/shout.c', line 446

VALUE _sh_pass_eq(VALUE self, VALUE value) {
        int err;
        shout_connection *s; GET_SC(self, s);

        Check_Type(value, T_STRING);
        err = shout_set_password(s->conn, RSTRING(value)->ptr);
        if(err != SHOUTERR_SUCCESS) {
                raise_shout_error(s->conn);
        }
        return value;
}

#password ⇒ Object 



297
298
299
300
301
302
303
 
# File 'ext/shout.c', line 297

VALUE _sh_pass(VALUE self) {
        const char *value;
        shout_connection *s; GET_SC(self, s);

        value = shout_get_password(s->conn);
        return rb_str_new2(value);
}

#password=(value) ⇒ Object

Set the password to authenticate with. The default is no password.



446
447
448
449
450
451
452
453
454
455
456
 
# File 'ext/shout.c', line 446

VALUE _sh_pass_eq(VALUE self, VALUE value) {
        int err;
        shout_connection *s; GET_SC(self, s);

        Check_Type(value, T_STRING);
        err = shout_set_password(s->conn, RSTRING(value)->ptr);
        if(err != SHOUTERR_SUCCESS) {
                raise_shout_error(s->conn);
        }
        return value;
}

#port ⇒ Object 



279
280
281
282
283
284
285
 
# File 'ext/shout.c', line 279

VALUE _sh_port(VALUE self) {
        int value;
        shout_connection *s; GET_SC(self, s);

        value = shout_get_port(s->conn);
        return INT2FIX(value);
}

#port=(value) ⇒ Object

Set the destination port. The default is 8000.



420
421
422
423
424
425
426
427
428
429
430
 
# File 'ext/shout.c', line 420

VALUE _sh_port_eq(VALUE self, VALUE value) {
        int err;
        shout_connection *s; GET_SC(self, s);

        Check_Type(value, T_FIXNUM);
        err = shout_set_port(s->conn, FIX2INT(value));
        if(err != SHOUTERR_SUCCESS) {
                raise_shout_error(s->conn);
        }
        return value;
}

#protocol ⇒ Object 



306
307
308
309
310
311
312
 
# File 'ext/shout.c', line 306

VALUE _sh_proto(VALUE self) {
        int value;
        shout_connection *s; GET_SC(self, s);

        value = shout_get_protocol(s->conn);
        return INT2FIX(value);
}

#protocol=(value) ⇒ Object

Set the protocol to use when connecting. Default is Shout::HTTP. Possible values are:

Shout::HTTP

HTTP; the protocol used by Icecast.

Shout::XAUDIOCAST

XAudioCast. Obsolete.

Shout::ICY

Icy. Obsolete. Used by Shoutcast.



464
465
466
467
468
469
470
471
472
473
474
 
# File 'ext/shout.c', line 464

VALUE _sh_proto_eq(VALUE self, VALUE value) {
        int err;
        shout_connection *s; GET_SC(self, s);

        Check_Type(value, T_FIXNUM);
        err = shout_set_protocol(s->conn, FIX2INT(value));
        if(err != SHOUTERR_SUCCESS) {
                raise_shout_error(s->conn);
        }
        return value;
}

#public ⇒ Object 



351
352
353
354
355
356
357
 
# File 'ext/shout.c', line 351

VALUE _sh_public(VALUE self) {
        int value;
        shout_connection *s; GET_SC(self, s);

        value = shout_get_public(s->conn);
        return INT2FIX(value);
}

#public=(value) ⇒ Object

Set whether or not this stream should be “public”, i.e. advertised to a yp server such as yp.icecast.org. True or false. Nil counts as false.



535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
 
# File 'ext/shout.c', line 535

VALUE _sh_public_eq(VALUE self, VALUE value) {
        int err;
        shout_connection *s; GET_SC(self, s);

        if(value == Qfalse || value == Qnil ||
                        (FIXNUM_P(value) && FIX2INT(value) == 0) ) {
                err = shout_set_public(s->conn, 0);
        } else {
                err = shout_set_public(s->conn, 1);
        }
        if(err != SHOUTERR_SUCCESS) {
                raise_shout_error(s->conn);
        }
        return value;
}

#send(to_send) ⇒ Object

Send some data. to_send is a String containing the data to send.



230
231
232
233
234
235
236
237
238
239
240
241
242
 
# File 'ext/shout.c', line 230

static VALUE _sh_send(VALUE self, VALUE to_send) {
        int err;
        shout_connection *s;
        GET_SC(self, s);

        Check_SafeStr(to_send);
        err = shout_send(s->conn, (unsigned char *) (RSTRING(to_send)->ptr),
                                  RSTRING(to_send)->len);
        if(err != SHOUTERR_SUCCESS) {
                raise_shout_error(s->conn);
        }
        return Qtrue;
}

#sync ⇒ Object

Sleep the necessary amount of time to play back the audio data sent since the last call to #sync. After calling this, it’s time to send more data.



246
247
248
249
250
251
252
 
# File 'ext/shout.c', line 246

static VALUE _sh_sync(VALUE self) {
        shout_connection *s;
        GET_SC(self, s);

        shout_sync(s->conn);
        return Qtrue;
}

#url ⇒ Object 



369
370
371
372
373
374
375
 
# File 'ext/shout.c', line 369

VALUE _sh_url(VALUE self) {
        const char *value;
        shout_connection *s; GET_SC(self, s);

        value = shout_get_url(s->conn);
        return rb_str_new2(value);
}

#url=(value) ⇒ Object

Set the URL to send the data to. Takes a string.



565
566
567
568
569
570
571
572
573
574
575
 
# File 'ext/shout.c', line 565

VALUE _sh_url_eq(VALUE self, VALUE value) {
        int err;
        shout_connection *s; GET_SC(self, s);

        Check_Type(value, T_STRING);
        err = shout_set_url(s->conn, RSTRING(value)->ptr);
        if(err != SHOUTERR_SUCCESS) {
                raise_shout_error(s->conn);
        }
        return value;
}

#user ⇒ Object 



288
289
290
291
292
293
294
 
# File 'ext/shout.c', line 288

VALUE _sh_user(VALUE self) {
        const char *value;
        shout_connection *s; GET_SC(self, s);

        value = shout_get_user(s->conn);
        return rb_str_new2(value);
}

#user=(value) ⇒ Object

Set the user to authenticate as. The default is “source”.



433
434
435
436
437
438
439
440
441
442
443
 
# File 'ext/shout.c', line 433

VALUE _sh_user_eq(VALUE self, VALUE value) {
        int err;
        shout_connection *s; GET_SC(self, s);

        Check_Type(value, T_STRING);
        err = shout_set_user(s->conn, RSTRING(value)->ptr);
        if(err != SHOUTERR_SUCCESS) {
                raise_shout_error(s->conn);
        }
        return value;
}

#user_agent ⇒ Object 



342
343
344
345
346
347
348
 
# File 'ext/shout.c', line 342

VALUE _sh_agent(VALUE self) {
        const char *value;
        shout_connection *s; GET_SC(self, s);

        value = shout_get_agent(s->conn);
        return rb_str_new2(value);
}

#user_agent=(value) ⇒ Object

Set the User-Agent reported. The default is “libshout/<libshout version>”, e.g. “libshout/2.0.0”.



521
522
523
524
525
526
527
528
529
530
531
 
# File 'ext/shout.c', line 521

VALUE _sh_agent_eq(VALUE self, VALUE value) {
        int err;
        shout_connection *s; GET_SC(self, s);

        Check_Type(value, T_STRING);
        err = shout_set_agent(s->conn, RSTRING(value)->ptr);
        if(err != SHOUTERR_SUCCESS) {
                raise_shout_error(s->conn);
        }
        return value;
}

#username ⇒ Object 



288
289
290
291
292
293
294
 
# File 'ext/shout.c', line 288

VALUE _sh_user(VALUE self) {
        const char *value;
        shout_connection *s; GET_SC(self, s);

        value = shout_get_user(s->conn);
        return rb_str_new2(value);
}

#username=(value) ⇒ Object

Set the user to authenticate as. The default is “source”.



433
434
435
436
437
438
439
440
441
442
443
 
# File 'ext/shout.c', line 433

VALUE _sh_user_eq(VALUE self, VALUE value) {
        int err;
        shout_connection *s; GET_SC(self, s);

        Check_Type(value, T_STRING);
        err = shout_set_user(s->conn, RSTRING(value)->ptr);
        if(err != SHOUTERR_SUCCESS) {
                raise_shout_error(s->conn);
        }
        return value;
}