source: roaraudio/roard/driver_shout.c @ 5012:b263759832f1

Last change on this file since 5012:b263759832f1 was 5012:b263759832f1, checked in by phi, 11 years ago

Updated drivers to use new sync stream selection logic correctly (Closes: #136)

File size: 5.3 KB
Line 
1//driver_shout.c:
2
3/*
4 *      Copyright (C) Philipp 'ph3-der-loewe' Schafft - 2008-2011
5 *
6 *  This file is part of roard a part of RoarAudio,
7 *  a cross-platform sound system for both, home and professional use.
8 *  See README for details.
9 *
10 *  This file is free software; you can redistribute it and/or modify
11 *  it under the terms of the GNU General Public License version 3
12 *  as published by the Free Software Foundation.
13 *
14 *  RoarAudio is distributed in the hope that it will be useful,
15 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
16 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
17 *  GNU General Public License for more details.
18 *
19 *  You should have received a copy of the GNU General Public License
20 *  along with this software; see the file COPYING.  If not, write to
21 *  the Free Software Foundation, 51 Franklin Street, Fifth Floor,
22 *  Boston, MA 02110-1301, USA.
23 *
24 */
25
26#include "roard.h"
27#ifdef ROAR_HAVE_LIBSHOUT
28
29static int _driver_shout_usage_counter = 0;
30
31int     driver_shout_open_vio(struct roar_vio_calls * inst, char * device, struct roar_audio_info * info, int fh, struct roar_stream_server * sstream) {
32 char * s_server = NULL;
33 char * s_mount  = NULL;
34 char * s_user   = NULL;
35 char * s_pw     = NULL;
36 int    s_port   = -1;
37 char * s_desc   = NULL;
38 char * s_genre  = NULL;
39 char * s_name   = NULL;
40 char * s_url    = NULL;
41 int    s_public = 0;
42 char * a;
43 shout_t * shout;
44
45 switch (info->codec) {
46  case ROAR_CODEC_DEFAULT:
47    info->codec = ROAR_CODEC_OGG_VORBIS;
48   break;
49  case ROAR_CODEC_OGG_VORBIS:
50  case ROAR_CODEC_OGG_SPEEX:
51  case ROAR_CODEC_OGG_FLAC:
52  case ROAR_CODEC_OGG_GENERAL:
53    // ok, no errors here
54   break;
55  default:
56    ROAR_ERR("This driver only supports Ogg/* (most common is Ogg/Vorbis), current codec is %s", roar_codec2str(info->codec));
57    return -1;
58   break;
59 }
60
61 if ( device != NULL ) {
62  // device sould be an URL in this form:
63  // [http[s]://][user[:pw]@]host[:port][/mp.ogg]
64
65  if ( (a = strstr(device, "://")) != NULL ) {
66   *a = 0;
67   if ( strcmp(device, "http") ) {
68    return -1;
69   }
70   device = a + 3;
71  }
72
73  // [user[:pw]@]host[:port][/mp.ogg]
74
75  if ( (a = strstr(device, "@")) != NULL ) {
76   *a = 0;
77   s_user = device;
78   device = a + 1;
79  }
80
81  if ( s_user != NULL ) {
82   if ( (a = strstr(s_user, ":")) != NULL ) {
83    *a = 0;
84    s_pw = a+1;
85   }
86  }
87
88  if ( s_user != NULL && ! *s_user )
89   s_user = NULL;
90
91  if ( s_pw != NULL && ! *s_pw )
92   s_pw = NULL;
93
94  // host[:port][/mp.ogg]
95
96  if ( (a = strstr(device, "/")) != NULL ) {
97   *a = 0;
98   s_server = device;
99   device = a + 1;
100  } else {
101   s_server  = device;
102   device   += strlen(device);
103  }
104
105  if ( (a = strstr(s_server, ":")) != NULL ) {
106   *a = 0;
107   s_port = atoi(a+1);
108  }
109
110  if ( ! *s_server )
111   s_server = NULL;
112
113  // [/mp.ogg]
114
115  if ( *device ) {
116   s_mount = device;
117  }
118 }
119
120 ROAR_DBG("driver_shout_open_vio(*): user='%s', pw='%s', server='%s', port=%i, mount='%s'",
121                   s_user, s_pw, s_server, s_port, s_mount);
122
123 if ( s_server == NULL )
124  s_server = "localhost";
125
126 if ( s_mount == NULL )
127  s_mount  = "/roar.ogg";
128
129 if ( s_pw == NULL )
130  s_pw     = "hackme";
131
132 if ( s_user == NULL )
133  s_user     = "source";
134
135 if ( s_port == -1 )
136  s_port   = 8000;
137
138 if ( _driver_shout_usage_counter++ == 0 )
139  shout_init();
140
141 if (!(shout = shout_new())) {
142  ROAR_ERR("Can not clreate shout object");
143  return 1;
144 }
145
146 if (shout_set_host(shout, s_server) != SHOUTERR_SUCCESS) {
147  ROAR_ERR("Error setting hostname: %s", shout_get_error(shout));
148  return 1;
149 }
150
151 if (shout_set_protocol(shout, SHOUT_PROTOCOL_HTTP) != SHOUTERR_SUCCESS) {
152  ROAR_ERR("Error setting protocol: %s", shout_get_error(shout));
153  return 1;
154 }
155
156 if (shout_set_port(shout, s_port) != SHOUTERR_SUCCESS) {
157  ROAR_ERR("Error setting port: %s", shout_get_error(shout));
158  return 1;
159 }
160
161 if (shout_set_password(shout, s_pw) != SHOUTERR_SUCCESS) {
162  ROAR_ERR("Error setting password: %s", shout_get_error(shout));
163  return 1;
164 }
165
166 if (shout_set_mount(shout, s_mount) != SHOUTERR_SUCCESS) {
167  ROAR_ERR("Error setting mount: %s", shout_get_error(shout));
168  return 1;
169 }
170
171 if (shout_set_user(shout, s_user) != SHOUTERR_SUCCESS) {
172  ROAR_ERR("Error setting user: %s", shout_get_error(shout));
173  return 1;
174 }
175
176 if (shout_set_format(shout, SHOUT_FORMAT_OGG) != SHOUTERR_SUCCESS) {
177  ROAR_ERR("Error setting format: %s", shout_get_error(shout));
178  return 1;
179 }
180
181 shout_set_public(shout, s_public);
182
183 if (s_desc  != NULL)
184  shout_set_description(shout, s_desc);
185
186 if (s_genre != NULL)
187  shout_set_genre(shout, s_genre);
188
189 if (s_name  != NULL)
190  shout_set_name(shout, s_name);
191
192 if (s_url   != NULL)
193  shout_set_url(shout, s_url);
194
195 if (shout_open(shout) != SHOUTERR_SUCCESS) {
196  ROAR_ERR("Can not open connection via libshout!");
197  return -1;
198 }
199
200 memset(inst, 0, sizeof(struct roar_vio_calls));
201 inst->inst     = (void*)shout;
202 inst->write    = driver_shout_write;
203 inst->close    = driver_shout_close;
204 inst->nonblock = driver_dummy_nonblock;
205
206 return 0;
207}
208
209int     driver_shout_close(struct roar_vio_calls * vio) {
210
211 shout_close((shout_t *)vio->inst);
212
213 if ( _driver_shout_usage_counter-- == 1 )
214  shout_shutdown();
215
216 return 0;
217}
218
219ssize_t driver_shout_write(struct roar_vio_calls * vio, void *buf, size_t count) {
220 if (shout_send((shout_t *)vio->inst, (unsigned char*)buf, count) != SHOUTERR_SUCCESS)
221  return -1;
222
223 return count;
224}
225
226#endif
227//ll
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