1 | //driver_sout.c: |
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2 | |
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3 | /* |
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4 | * Copyright (C) Philipp 'ph3-der-loewe' Schafft - 2008-2010 |
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5 | * |
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6 | * This file is part of roard a part of RoarAudio, |
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7 | * a cross-platform sound system for both, home and professional use. |
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8 | * See README for details. |
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9 | * |
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10 | * This file is free software; you can redistribute it and/or modify |
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11 | * it under the terms of the GNU General Public License version 3 |
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12 | * as published by the Free Software Foundation. |
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13 | * |
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14 | * RoarAudio is distributed in the hope that it will be useful, |
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15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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17 | * GNU General Public License for more details. |
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18 | * |
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19 | * You should have received a copy of the GNU General Public License |
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20 | * along with this software; see the file COPYING. If not, write to |
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21 | * the Free Software Foundation, 51 Franklin Street, Fifth Floor, |
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22 | * Boston, MA 02110-1301, USA. |
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23 | * |
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24 | */ |
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25 | |
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26 | #include "roard.h" |
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27 | #ifdef ROAR_HAVE_LIBSHOUT |
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28 | |
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29 | int _driver_shout_usage_counter = 0; |
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30 | |
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31 | int driver_shout_open_vio(struct roar_vio_calls * inst, char * device, struct roar_audio_info * info, int fh, struct roar_stream_server * sstream) { |
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32 | char * s_server = NULL; |
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33 | char * s_mount = NULL; |
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34 | char * s_user = NULL; |
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35 | char * s_pw = NULL; |
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36 | int s_port = -1; |
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37 | char * s_desc = NULL; |
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38 | char * s_genre = NULL; |
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39 | char * s_name = NULL; |
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40 | char * s_url = NULL; |
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41 | int s_public = 0; |
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42 | char * a; |
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43 | shout_t * shout; |
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44 | |
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45 | switch (info->codec) { |
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46 | case ROAR_CODEC_DEFAULT: |
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47 | info->codec = ROAR_CODEC_OGG_VORBIS; |
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48 | break; |
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49 | case ROAR_CODEC_OGG_VORBIS: |
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50 | case ROAR_CODEC_OGG_SPEEX: |
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51 | case ROAR_CODEC_OGG_FLAC: |
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52 | case ROAR_CODEC_OGG_GENERAL: |
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53 | // ok, no errors here |
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54 | break; |
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55 | default: |
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56 | ROAR_ERR("This driver only supports Ogg/* (most common is Ogg/Vorbis), current codec is %s", roar_codec2str(info->codec)); |
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57 | return -1; |
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58 | break; |
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59 | } |
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60 | |
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61 | if ( device != NULL ) { |
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62 | // device sould be an URL in this form: |
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63 | // [http[s]://][user[:pw]@]host[:port][/mp.ogg] |
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64 | |
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65 | if ( (a = strstr(device, "://")) != NULL ) { |
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66 | *a = 0; |
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67 | if ( strcmp(device, "http") ) { |
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68 | return -1; |
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69 | } |
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70 | device = a + 3; |
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71 | } |
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72 | |
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73 | // [user[:pw]@]host[:port][/mp.ogg] |
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74 | |
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75 | if ( (a = strstr(device, "@")) != NULL ) { |
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76 | *a = 0; |
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77 | s_user = device; |
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78 | device = a + 1; |
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79 | } |
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80 | |
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81 | if ( s_user != NULL ) { |
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82 | if ( (a = strstr(s_user, ":")) != NULL ) { |
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83 | *a = 0; |
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84 | s_pw = a+1; |
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85 | } |
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86 | } |
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87 | |
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88 | if ( s_user != NULL && ! *s_user ) |
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89 | s_user = NULL; |
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90 | |
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91 | if ( s_pw != NULL && ! *s_pw ) |
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92 | s_pw = NULL; |
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93 | |
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94 | // host[:port][/mp.ogg] |
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95 | |
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96 | if ( (a = strstr(device, "/")) != NULL ) { |
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97 | *a = 0; |
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98 | s_server = device; |
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99 | device = a + 1; |
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100 | } else { |
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101 | s_server = device; |
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102 | device += strlen(device); |
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103 | } |
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104 | |
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105 | if ( (a = strstr(s_server, ":")) != NULL ) { |
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106 | *a = 0; |
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107 | s_port = atoi(a+1); |
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108 | } |
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109 | |
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110 | if ( ! *s_server ) |
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111 | s_server = NULL; |
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112 | |
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113 | // [/mp.ogg] |
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114 | |
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115 | if ( *device ) { |
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116 | s_mount = device; |
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117 | } |
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118 | } |
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119 | |
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120 | ROAR_DBG("driver_shout_open_vio(*): user='%s', pw='%s', server='%s', port=%i, mount='%s'", |
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121 | s_user, s_pw, s_server, s_port, s_mount); |
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122 | |
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123 | if ( s_server == NULL ) |
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124 | s_server = "localhost"; |
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125 | |
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126 | if ( s_mount == NULL ) |
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127 | s_mount = "/roar.ogg"; |
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128 | |
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129 | if ( s_pw == NULL ) |
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130 | s_pw = "hackme"; |
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131 | |
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132 | if ( s_user == NULL ) |
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133 | s_user = "source"; |
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134 | |
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135 | if ( s_port == -1 ) |
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136 | s_port = 8000; |
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137 | |
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138 | if ( _driver_shout_usage_counter++ == 0 ) |
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139 | shout_init(); |
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140 | |
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141 | if (!(shout = shout_new())) { |
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142 | ROAR_ERR("Can not clreate shout object"); |
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143 | return 1; |
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144 | } |
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145 | |
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146 | if (shout_set_host(shout, s_server) != SHOUTERR_SUCCESS) { |
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147 | ROAR_ERR("Error setting hostname: %s", shout_get_error(shout)); |
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148 | return 1; |
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149 | } |
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150 | |
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151 | if (shout_set_protocol(shout, SHOUT_PROTOCOL_HTTP) != SHOUTERR_SUCCESS) { |
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152 | ROAR_ERR("Error setting protocol: %s", shout_get_error(shout)); |
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153 | return 1; |
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154 | } |
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155 | |
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156 | if (shout_set_port(shout, s_port) != SHOUTERR_SUCCESS) { |
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157 | ROAR_ERR("Error setting port: %s", shout_get_error(shout)); |
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158 | return 1; |
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159 | } |
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160 | |
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161 | if (shout_set_password(shout, s_pw) != SHOUTERR_SUCCESS) { |
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162 | ROAR_ERR("Error setting password: %s", shout_get_error(shout)); |
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163 | return 1; |
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164 | } |
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165 | |
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166 | if (shout_set_mount(shout, s_mount) != SHOUTERR_SUCCESS) { |
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167 | ROAR_ERR("Error setting mount: %s", shout_get_error(shout)); |
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168 | return 1; |
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169 | } |
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170 | |
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171 | if (shout_set_user(shout, s_user) != SHOUTERR_SUCCESS) { |
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172 | ROAR_ERR("Error setting user: %s", shout_get_error(shout)); |
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173 | return 1; |
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174 | } |
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175 | |
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176 | if (shout_set_format(shout, SHOUT_FORMAT_OGG) != SHOUTERR_SUCCESS) { |
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177 | ROAR_ERR("Error setting format: %s", shout_get_error(shout)); |
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178 | return 1; |
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179 | } |
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180 | |
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181 | shout_set_public(shout, s_public); |
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182 | |
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183 | if (s_desc != NULL) |
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184 | shout_set_description(shout, s_desc); |
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185 | |
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186 | if (s_genre != NULL) |
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187 | shout_set_genre(shout, s_genre); |
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188 | |
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189 | if (s_name != NULL) |
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190 | shout_set_name(shout, s_name); |
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191 | |
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192 | if (s_url != NULL) |
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193 | shout_set_url(shout, s_url); |
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194 | |
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195 | if (shout_open(shout) != SHOUTERR_SUCCESS) { |
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196 | ROAR_ERR("Can not open connection via libshout!"); |
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197 | return -1; |
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198 | } |
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199 | |
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200 | memset(inst, 0, sizeof(struct roar_vio_calls)); |
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201 | inst->inst = (void*)shout; |
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202 | inst->write = driver_shout_write; |
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203 | inst->close = driver_shout_close; |
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204 | |
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205 | return 0; |
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206 | } |
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207 | |
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208 | int driver_shout_close(struct roar_vio_calls * vio) { |
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209 | |
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210 | shout_close((shout_t *)vio->inst); |
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211 | |
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212 | if ( _driver_shout_usage_counter-- == 1 ) |
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213 | shout_shutdown(); |
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214 | |
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215 | return 0; |
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216 | } |
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217 | |
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218 | ssize_t driver_shout_write(struct roar_vio_calls * vio, void *buf, size_t count) { |
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219 | if (shout_send((shout_t *)vio->inst, (unsigned char*)buf, count) != SHOUTERR_SUCCESS) |
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220 | return -1; |
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221 | |
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222 | return count; |
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223 | } |
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224 | |
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225 | #endif |
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226 | //ll |
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