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1 /* GStreamer |
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2 * Copyright (C) <2005,2006> Wim Taymans <wim@fluendo.com> |
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3 * |
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4 * This library is free software; you can redistribute it and/or |
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5 * modify it under the terms of the GNU Library General Public |
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6 * License as published by the Free Software Foundation; either |
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7 * version 2 of the License, or (at your option) any later version. |
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8 * |
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9 * This library is distributed in the hope that it will be useful, |
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10 * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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12 * Library General Public License for more details. |
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13 * |
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14 * You should have received a copy of the GNU Library General Public |
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15 * License along with this library; if not, write to the |
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16 * Free Software Foundation, Inc., 59 Temple Place - Suite 330, |
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17 * Boston, MA 02111-1307, USA. |
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18 */ |
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19 /* |
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20 * Unless otherwise indicated, Source Code is licensed under MIT license. |
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21 * See further explanation attached in License Statement (distributed in the file |
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22 * LICENSE). |
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23 * |
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24 * Permission is hereby granted, free of charge, to any person obtaining a copy of |
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25 * this software and associated documentation files (the "Software"), to deal in |
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26 * the Software without restriction, including without limitation the rights to |
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27 * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies |
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28 * of the Software, and to permit persons to whom the Software is furnished to do |
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29 * so, subject to the following conditions: |
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30 * |
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31 * The above copyright notice and this permission notice shall be included in all |
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32 * copies or substantial portions of the Software. |
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33 * |
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34 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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35 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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36 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
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37 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
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38 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
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39 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
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40 * SOFTWARE. |
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41 */ |
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42 |
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43 #ifndef __GST_RTSP_TRANSPORT_H__ |
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44 #define __GST_RTSP_TRANSPORT_H__ |
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45 |
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46 #include <gst/rtsp/gstrtspdefs.h> |
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47 |
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48 G_BEGIN_DECLS |
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49 |
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50 /** |
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51 * GstRTSPTransMode: |
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52 * @GST_RTSP_TRANS_UNKNOWN: invalid tansport mode |
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53 * @GST_RTSP_TRANS_RTP: transfer RTP data |
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54 * @GST_RTSP_TRANS_RDT: transfer RDT (RealMedia) data |
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55 * |
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56 * The transfer mode to use. |
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57 */ |
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58 typedef enum { |
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59 GST_RTSP_TRANS_UNKNOWN = 0, |
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60 GST_RTSP_TRANS_RTP = (1 << 0), |
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61 GST_RTSP_TRANS_RDT = (1 << 1) |
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62 } GstRTSPTransMode; |
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63 |
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64 /** |
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65 * GstRTSPProfile: |
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66 * @GST_RTSP_PROFILE_UNKNOWN: invalid profile |
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67 * @GST_RTSP_PROFILE_AVP: the Audio/Visual profile |
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68 * @GST_RTSP_PROFILE_SAVP: the secure Audio/Visual profile |
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69 * |
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70 * The transfer profile to use. |
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71 */ |
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72 typedef enum { |
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73 GST_RTSP_PROFILE_UNKNOWN = 0, |
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74 GST_RTSP_PROFILE_AVP = (1 << 0), |
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75 GST_RTSP_PROFILE_SAVP = (1 << 1) |
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76 } GstRTSPProfile; |
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77 |
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78 /** |
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79 * GstRTSPLowerTrans: |
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80 * @GST_RTSP_LOWER_TRANS_UNKNOWN: invalid transport flag |
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81 * @GST_RTSP_LOWER_TRANS_UDP: stream data over UDP |
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82 * @GST_RTSP_LOWER_TRANS_UDP_MCAST: stream data over UDP multicast |
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83 * @GST_RTSP_LOWER_TRANS_TCP: stream data over TCP |
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84 * |
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85 * The different transport methods. |
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86 */ |
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87 typedef enum { |
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88 GST_RTSP_LOWER_TRANS_UNKNOWN = 0, |
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89 GST_RTSP_LOWER_TRANS_UDP = (1 << 0), |
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90 GST_RTSP_LOWER_TRANS_UDP_MCAST = (1 << 1), |
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91 GST_RTSP_LOWER_TRANS_TCP = (1 << 2) |
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92 } GstRTSPLowerTrans; |
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93 |
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94 /** |
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95 * RTSPRange: |
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96 * @min: minimum value of the range |
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97 * @max: maximum value of the range |
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98 * |
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99 * A type to specify a range. |
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100 */ |
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101 typedef struct |
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102 { |
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103 gint min; |
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104 gint max; |
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105 } GstRTSPRange; |
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106 |
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107 /** |
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108 * GstRTSPTransport: |
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109 * |
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110 * A structure holding the RTSP transport values. |
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111 */ |
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112 typedef struct _GstRTSPTransport { |
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113 /*< private >*/ |
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114 GstRTSPTransMode trans; |
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115 GstRTSPProfile profile; |
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116 GstRTSPLowerTrans lower_transport; |
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117 |
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118 gchar *destination; |
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119 gchar *source; |
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120 guint layers; |
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121 gboolean mode_play; |
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122 gboolean mode_record; |
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123 gboolean append; |
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124 GstRTSPRange interleaved; |
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125 |
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126 /* multicast specific */ |
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127 guint ttl; |
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128 |
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129 /* UDP specific */ |
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130 GstRTSPRange port; |
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131 GstRTSPRange client_port; |
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132 GstRTSPRange server_port; |
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133 /* RTP specific */ |
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134 guint ssrc; |
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135 |
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136 } GstRTSPTransport; |
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137 |
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138 GstRTSPResult gst_rtsp_transport_new (GstRTSPTransport **transport); |
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139 GstRTSPResult gst_rtsp_transport_init (GstRTSPTransport *transport); |
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140 |
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141 GstRTSPResult gst_rtsp_transport_parse (const gchar *str, GstRTSPTransport *transport); |
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142 gchar* gst_rtsp_transport_as_text (GstRTSPTransport *transport); |
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143 |
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144 GstRTSPResult gst_rtsp_transport_get_mime (GstRTSPTransMode trans, const gchar **mime); |
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145 GstRTSPResult gst_rtsp_transport_get_manager (GstRTSPTransMode trans, const gchar **manager, guint option); |
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146 |
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147 GstRTSPResult gst_rtsp_transport_free (GstRTSPTransport *transport); |
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148 |
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149 G_END_DECLS |
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150 |
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151 #endif /* __GST_RTSP_TRANSPORT_H__ */ |