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1 /* |
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2 * Copyright (c) 2007-2008 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: Definition of VoIP server session class. |
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15 * |
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16 */ |
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17 |
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18 #ifndef __VOIPSERVERSESSION_H |
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19 #define __VOIPSERVERSESSION_H |
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20 |
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21 // INCLUDES |
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22 #include <e32msgqueue.h> |
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23 #include <mdaaudiosampleplayer.h> |
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24 #include <sounddevice.h> |
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25 #include "VoIPServerAO.h" |
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26 #include "VoIPSharedData.h" |
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27 #include "VoIPAudioClientServer.h" |
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28 #include "VoIPServer.h" |
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29 #include "VoIPAudioSession.h" |
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30 |
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31 // FORWARD DECLARATIONS |
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32 class CVoIPAudioServerThread; |
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33 class MProEngEngine; |
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34 class MProEngProfile; |
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35 |
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36 // ----------------------------------------------------------------------------- |
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37 // Class Name: CVoIPAudioServerSession |
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38 // |
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39 // VoIP server session class. |
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40 // ----------------------------------------------------------------------------- |
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41 class CVoIPAudioServerSession : public CSession2, |
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42 public MThreadComObserver, |
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43 public MDevSoundObserver, |
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44 public MMdaAudioPlayerCallback |
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45 { |
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46 // Each session is designated as one of these types |
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47 enum TSessionType |
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48 { |
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49 ENone, |
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50 EQueryDec, |
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51 EQueryEnc, |
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52 EDnlink, |
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53 EUplink, |
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54 ERingTone |
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55 }; |
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56 |
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57 public: |
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58 // Constractor |
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59 static CVoIPAudioServerSession* NewL(CVoIPAudioServer &aServer); |
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60 |
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61 // Destructor |
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62 ~CVoIPAudioServerSession(); |
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63 |
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64 /** |
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65 * ?description |
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66 * @since S60 v5.0 |
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67 * @param const RMessage2& |
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68 * @return void |
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69 */ |
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70 void SetPriorityL(const RMessage2& aMessage); |
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71 |
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72 /** |
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73 * ?description |
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74 * @since S60 v5.0 |
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75 * @param const RMessage2& |
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76 * @return void |
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77 */ |
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78 void GetCodecsCountL(const RMessage2& aMessage); |
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79 |
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80 /** |
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81 * ?description |
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82 * @since S60 v5.0 |
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83 * @param const RMessage2& |
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84 * @return void |
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85 */ |
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86 void GetSupportedCodecsL(const RMessage2& aMessage); |
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87 |
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88 /** |
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89 * ?description |
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90 * @since S60 v5.0 |
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91 * @param const RMessage2& |
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92 * @return void |
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93 */ |
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94 void OpenDownlinkL(const RMessage2& aMessage); |
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95 |
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96 /** |
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97 * ?description |
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98 * @since S60 v5.0 |
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99 * @param const RMessage2& |
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100 * @return void |
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101 */ |
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102 void OpenUplinkL(const RMessage2& aMessage); |
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103 |
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104 /** |
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105 * ?description |
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106 * @since S60 v5.0 |
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107 * @param RMessage2& |
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108 * @return void |
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109 */ |
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110 void SetFormatL(const RMessage2& aMessage); |
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111 |
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112 /** |
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113 * ?description |
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114 * @since S60 v5.0 |
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115 * @param none |
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116 * @return void |
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117 */ |
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118 void StartDownlink(); |
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119 |
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120 /** |
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121 * ?description |
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122 * @since S60 v5.0 |
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123 * @param none |
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124 * @return void |
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125 */ |
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126 void StartUplink(); |
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127 |
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128 /** |
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129 * ?description |
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130 * @since S60 v5.0 |
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131 * @param none |
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132 * @return void |
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133 */ |
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134 void StopDownlink(); |
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135 |
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136 /** |
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137 * ?description |
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138 * @since S60 v5.0 |
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139 * @param none |
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140 * @return void |
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141 */ |
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142 void StopUplink(); |
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143 |
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144 /** |
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145 * ?description |
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146 * @since S60 v5.0 |
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147 * @param none |
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148 * @return void |
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149 */ |
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150 void CloseDownlink(); |
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151 |
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152 /** |
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153 * ?description |
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154 * @since S60 v5.0 |
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155 * @param none |
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156 * @return void |
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157 */ |
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158 void CloseUplink(); |
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159 |
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160 /** |
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161 * ?description |
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162 * @since S60 v5.0 |
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163 * @param RMessage2& |
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164 * @return void |
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165 */ |
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166 void GetMaxVolumeL(const RMessage2& aMessage); |
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167 |
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168 /** |
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169 * ?description |
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170 * @since S60 v5.0 |
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171 * @param RMessage2& |
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172 * @return void |
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173 */ |
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174 void GetVolume(const RMessage2& aMessage); |
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175 |
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176 /** |
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177 * ?description |
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178 * @since S60 v5.0 |
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179 * @param RMessage2& |
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180 * @return void |
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181 */ |
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182 void SetVolume(const RMessage2& aMessage); |
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183 |
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184 /** |
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185 * ?description |
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186 * @since S60 v5.0 |
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187 * @param RMessage2& |
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188 * @return void |
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189 */ |
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190 void GetMaxGainL(const RMessage2& aMessage); |
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191 |
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192 /** |
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193 * ?description |
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194 * @since S60 v5.0 |
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195 * @param RMessage2& |
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196 * @return void |
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197 */ |
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198 void GetGain(const RMessage2& aMessage); |
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199 |
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200 /** |
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201 * ?description |
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202 * @since S60 v5.0 |
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203 * @param RMessage2& |
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204 * @return void |
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205 */ |
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206 void SetGain(const RMessage2& aMessage); |
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207 |
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208 /** |
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209 * ?description |
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210 * @since S60 v5.0 |
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211 * @param RMessage2& |
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212 * @return void |
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213 */ |
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214 void SetAudioDeviceL(const RMessage2& aMessage); |
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215 |
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216 /** |
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217 * ?description |
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218 * @since S60 v5.0 |
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219 * @param RMessage2& |
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220 * @return void |
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221 */ |
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222 void GetAudioDevice(const RMessage2& aMessage); |
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223 |
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224 /** |
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225 * ?description |
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226 * @since S60 v5.0 |
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227 * @param RMessage2& |
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228 * @return void |
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229 */ |
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230 void BufferFilledL(const RMessage2& aMessage); |
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231 |
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232 /** |
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233 * ?description |
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234 * @since S60 v5.0 |
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235 * @param RMessage2& |
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236 * @return void |
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237 */ |
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238 void BufferEmptiedL(const RMessage2& aMessage); |
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239 |
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240 /** |
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241 * ?description |
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242 * @since S60 v5.0 |
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243 * @param RThread& |
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244 * @param TUserCommand |
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245 * @return void |
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246 */ |
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247 void SendCmd(RThread& aThread, TUserCommand aCmd); |
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248 |
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249 /** |
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250 * ?description |
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251 * @since S60 v5.0 |
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252 * @param RMessage2& |
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253 * @return void |
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254 */ |
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255 void SetIlbcCodecModeL(const RMessage2& aMessage); |
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256 |
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257 /** |
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258 * ?description |
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259 * @since S60 v5.0 |
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260 * @param RMessage2& |
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261 * @return void |
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262 */ |
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263 void GetIlbcCodecMode(const RMessage2& aMessage); |
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264 |
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265 /** |
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266 * ?description |
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267 * @since S60 v5.0 |
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268 * @param RMessage2& |
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269 * @return void |
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270 */ |
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271 void SetG711CodecModeL(const RMessage2& aMessage); |
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272 |
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273 /** |
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274 * ?description |
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275 * @since S60 v5.0 |
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276 * @param RMessage2& |
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277 * @return void |
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278 */ |
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279 void GetG711CodecMode(const RMessage2& aMessage); |
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280 |
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281 /** |
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282 * ?description |
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283 * @since S60 v5.0 |
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284 * @param RMessage2& |
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285 * @return void |
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286 */ |
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287 void GetSupportedBitratesCount(const RMessage2& aMessage); |
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288 |
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289 /** |
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290 * ?description |
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291 * @since S60 v5.0 |
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292 * @param RMessage2& |
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293 * @return void |
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294 */ |
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295 void GetSupportedBitratesL(const RMessage2& aMessage); |
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296 |
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297 /** |
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298 * ?description |
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299 * @since S60 v5.0 |
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300 * @param RMessage2& |
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301 * @return void |
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302 */ |
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303 void SetBitrate(const RMessage2& aMessage); |
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304 |
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305 /** |
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306 * ?description |
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307 * @since S60 v5.0 |
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308 * @param RMessage2& |
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309 * @return void |
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310 */ |
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311 void GetBitrate(const RMessage2& aMessage); |
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312 |
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313 /** |
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314 * ?description |
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315 * @since S60 v5.0 |
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316 * @param RMessage2& |
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317 * @return void |
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318 */ |
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319 void FrameModeRqrdForEC(const RMessage2& aMessage); |
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320 |
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321 /** |
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322 * ?description |
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323 * @since S60 v5.0 |
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324 * @param RMessage2& |
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325 * @return void |
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326 */ |
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327 void SetFrameMode(const RMessage2& aMessage); |
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328 |
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329 /** |
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330 * ?description |
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331 * @since S60 v5.0 |
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332 * @param RMessage2& |
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333 * @return void |
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334 */ |
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335 void GetFrameMode(const RMessage2& aMessage); |
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336 |
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337 /** |
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338 * ?description |
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339 * @since S60 v5.0 |
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340 * @param none |
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341 * @return void |
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342 */ |
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343 void ConcealErrorForNextBuffer(); |
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344 |
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345 /** |
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346 * ?description |
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347 * @since S60 v5.0 |
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348 * @param RMessage2& |
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349 * @return void |
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350 */ |
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351 void SetVad(const RMessage2& aMessage); |
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352 |
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353 /** |
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354 * ?description |
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355 * @since S60 v5.0 |
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356 * @param RMessage2& |
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357 * @return void |
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358 */ |
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359 void GetVad(const RMessage2& aMessage); |
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360 |
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361 /** |
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362 * ?description |
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363 * @since S60 v5.0 |
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364 * @param RMessage2& |
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365 * @return void |
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366 */ |
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367 void SetCng(const RMessage2& aMessage); |
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368 |
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369 /** |
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370 * ?description |
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371 * @since S60 v5.0 |
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372 * @param RMessage2& |
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373 * @return void |
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374 */ |
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375 void GetCng(const RMessage2& aMessage); |
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376 |
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377 /** |
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378 * ?description |
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379 * @since S60 v5.0 |
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380 * @param RMessage2& |
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381 * @return void |
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382 */ |
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383 void SetPlc(const RMessage2& aMessage); |
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384 |
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385 /** |
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386 * ?description |
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387 * @since S60 v5.0 |
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388 * @param RMessage2& |
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389 * @return void |
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390 */ |
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391 void GetPlc(const RMessage2& aMessage); |
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392 |
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393 /** |
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394 * ?description |
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395 * @since S60 v5.0 |
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396 * @param none |
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397 * @return void |
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398 */ |
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399 void BadLsfNextBuffer(); |
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400 |
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401 /** |
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402 * ?description |
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403 * @since S60 v5.0 |
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404 * @param RMessage2& |
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405 * @return void |
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406 */ |
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407 void ConfigureJitterBufferL(const RMessage2& aMessage); |
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408 |
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409 /** |
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410 * ?description |
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411 * @since S60 v5.0 |
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412 * @param RMessage2& |
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413 * @return void |
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414 */ |
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415 void ResetJitterBuffer(const RMessage2& aMessage); |
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416 |
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417 /** |
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418 * ?description |
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419 * @since S60 v5.0 |
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420 * @param none |
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421 * @return void |
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422 */ |
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423 void JBDelayDown(); |
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424 |
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425 /** |
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426 * ?description |
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427 * @since S60 v5.0 |
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428 * @param none |
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429 * @return void |
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430 */ |
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431 void JBDelayUp(); |
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432 |
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433 /** |
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434 * ?description |
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435 * @since S60 v5.0 |
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436 * @param none |
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437 * @return void |
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438 */ |
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439 void OpenDTMFTonePlayerL(); |
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440 |
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441 /** |
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442 * ?description |
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443 * @since S60 v5.0 |
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444 * @param RMessage2& |
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445 * @return void |
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446 */ |
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447 void PlayDTMFToneL(const RMessage2& aMessage); |
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448 |
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449 /** |
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450 * ?description |
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451 * |
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452 * @since S60 v5.0 |
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453 * @param none |
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454 * @return void |
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455 */ |
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456 void StopDTMFTonePlay(); |
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457 |
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458 /** |
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459 * ?description |
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460 * |
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461 * @since S60 v5.0 |
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462 * @param none |
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463 * @return void |
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464 */ |
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465 void CloseDTMFTonePlayer(); |
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466 |
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467 /** |
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468 * ?description |
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469 * |
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470 * @since S60 v5.0 |
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471 * @param const RMessage2& |
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472 * @return void |
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473 */ |
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474 void OpenRingTonePlayerFromFileL(const RMessage2& aMessage); |
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475 |
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476 /** |
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477 * ?description |
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478 * |
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479 * @since S60 v5.0 |
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480 * @param const RMessage2& |
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481 * @return void |
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482 */ |
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483 void OpenRingTonePlayerFromRFileL(const RMessage2& aMessage); |
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484 |
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485 /** |
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486 * ?description |
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487 * |
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488 * @since S60 v5.0 |
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489 * @param none |
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490 * @return void |
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491 */ |
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492 void OpenRingTonePlayerFromProfileL(); |
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493 |
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494 /** |
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495 * ?description |
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496 * |
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497 * @since S60 v5.0 |
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498 * @param const RMessage2& |
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499 * @return void |
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500 */ |
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501 void OpenRingTonePlayerFromDesL(const RMessage2& aMessage); |
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502 |
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503 /** |
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504 * ?description |
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505 * |
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506 * @since S60 v5.0 |
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507 * @param none |
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508 * @return void |
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509 */ |
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510 void PlayRingTone(); |
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511 |
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512 /** |
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513 * ?description |
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514 * |
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515 * @since S60 v5.0 |
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516 * @param none |
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517 * @return void |
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518 */ |
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519 void PauseRingTone(); |
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520 |
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521 /** |
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522 * ?description |
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523 * |
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524 * @since S60 v5.0 |
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525 * @param none |
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526 * @return void |
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527 */ |
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528 void ResumeRingTone(); |
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529 |
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530 /** |
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531 * ?description |
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532 * |
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533 * @since S60 v5.0 |
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534 * @param none |
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535 * @return void |
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536 */ |
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537 void StopRingTone(); |
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538 |
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539 /** |
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540 * ?description |
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541 * |
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542 * @since S60 v5.0 |
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543 * @param none |
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544 * @return void |
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545 */ |
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546 void CloseRingTonePlayer(); |
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547 |
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548 /** |
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549 * ?description |
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550 * |
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551 * @since S60 v5.0 |
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552 * @param TInt |
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553 * @return void |
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554 */ |
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555 void InitRingTonePlayerL(); |
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556 |
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557 // CALLBACKS |
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558 |
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559 // From MMdaAudioPlayerCallback |
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560 |
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561 /** |
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562 * ?description |
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563 * @since S60 v5.0 |
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564 * @param TInt |
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565 * @param const TTimeIntervalMicroSeconds& |
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566 * @return void |
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567 */ |
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568 virtual void MapcInitComplete(TInt aError, |
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569 const TTimeIntervalMicroSeconds& aDuration); |
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570 |
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571 /** |
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572 * ?description |
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573 * @since S60 v5.0 |
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574 * @param TInt |
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575 * @return void |
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576 */ |
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577 virtual void MapcPlayComplete(TInt aError); |
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578 |
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579 // From MThreadComObserver |
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580 |
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581 /** |
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582 * ?description |
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583 * @since S60 v5.0 |
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584 * @param TExcType |
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585 * @return void |
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586 */ |
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587 virtual void DoHandleCmd(TExcType aExc, TInt aError); |
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588 |
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589 /** |
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590 * ?description |
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591 * @since S60 v5.0 |
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592 * @param TInt |
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593 * @return void |
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594 */ |
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595 virtual void DoHandleError(TInt aError); |
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596 |
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597 // From MDevSoundObserver |
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598 virtual void InitializeComplete(TInt aError); |
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599 virtual void BufferToBeEmptied(CMMFBuffer* aBuffer); |
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600 virtual void RecordError(TInt aError); |
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601 virtual void BufferToBeFilled(CMMFBuffer* aBuffer); |
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602 virtual void PlayError(TInt aError); |
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603 virtual void ToneFinished(TInt /*aError*/); |
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604 virtual void ConvertError(TInt /*aError*/) {} |
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605 virtual void DeviceMessage(TUid /*aMessageType*/, const TDesC8& /*aMsg*/) {} |
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606 virtual void SendEventToClient(const TMMFEvent& /*aEvent*/) {} |
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607 |
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608 private: |
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609 |
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610 // Symbian constructors |
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611 void ConstructL(); |
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612 CVoIPAudioServerSession(CVoIPAudioServer& aServer); |
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613 |
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614 // Client-server message handlers |
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615 void ServiceL(const RMessage2& aMessage); |
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616 void DispatchMessageL(const RMessage2& aMessage); |
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617 |
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618 void SendCmdToThread(const TInt aCommand, const TInt aStatus = KErrNone); |
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619 void NotifyClient(const TInt aCommand, const TInt aStatus = KErrNone, |
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620 const TInt64 aInt64 = TInt64(0)); |
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621 void NotifyDtmfClient(const TInt aCommand, const TInt aStatus = KErrNone); |
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622 |
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623 // Handlers of request complete events from the work threads |
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624 void DownlinkInitComplete(TInt aError); |
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625 void UplinkInitComplete(TInt aError); |
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626 void GetVolumeComplete(TInt aError); |
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627 void GetGainComplete(TInt aError); |
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628 void GetAudioDeviceComplete(TInt aError); |
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629 void GetSupportedBitratesComplete(TInt aError); |
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630 void GetBitrateComplete(TInt aError); |
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631 void GetG711CodecModeComplete(TInt aError); |
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632 void GetIlbcCodecModeComplete(TInt aError); |
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633 void GetFrameModeComplete(TInt aError); |
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634 void GetFrameModeReqForECComplete(TInt aError); |
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635 void GetVadComplete(TInt aError); |
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636 void GetCngComplete(TInt aError); |
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637 void GetPlcComplete(TInt aError); |
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638 |
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639 //void DetermineG711FrameRateL(); |
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640 void ReleaseQueuedMessage(TInt aError, TUint aFrmSize = 0); |
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641 |
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642 private: |
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643 //data members |
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644 |
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645 CVoIPAudioServer& iVoIPServer; |
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646 RThread iThread; |
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647 TSharedData iShared; |
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648 |
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649 // Message queue for communication back to the client side |
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650 RMsgQueue<TVoIPMsgBuf> iMsgComQueue; |
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651 RMsgQueue<TVoIPMsgBuf> iMsgComQueueDtmf; |
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652 |
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653 // Message queue for communication between server threads |
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654 RMsgQueue<TVoIPMsgBuf> iITCMsgComQueue; |
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655 |
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656 TVoIPMsgBuf iMsgBuffer; |
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657 TMMFPrioritySettings iPriority; |
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658 |
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659 // Msg queued until called back from the DL/UL thread |
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660 RMessage2 iMessage; |
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661 TBool iMsgQueued; |
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662 |
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663 TInt iMaxVolume; |
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664 TInt iMaxGain; |
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665 RArray<TUint> iBitrateArray; |
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666 RArray<TFourCC> iCodecsUp; |
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667 RArray<TFourCC> iCodecsDn; |
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668 TInt iCodecsCountUp; |
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669 TInt iCodecsCountDn; |
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670 CVoIPServerAO* iAO; // ITC back with this thread |
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671 TSessionType iSessionType; |
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672 |
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673 CMMFDevSound* iDevSound; // To get supported codecs |
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674 CMMFDevSound* iDTMFTonePlayer; |
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675 TBool iDTMFTonePlayerInitRequest; |
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676 TBool iDevSoundInitRequest; |
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677 TTimeIntervalMicroSeconds32 iToneLenOn; |
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678 TTimeIntervalMicroSeconds32 iToneLenOff; |
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679 TTimeIntervalMicroSeconds32 iToneLenPause; |
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680 |
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681 CMdaAudioPlayerUtility* iRingTonePlayer; |
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682 HBufC8* iToneBuf; |
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683 }; |
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684 |
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685 #endif //__VOIPSERVERSESSION_H |
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686 |
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687 // End of file |