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1 /* |
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2 * Copyright (c) 2004 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: |
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15 * |
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16 */ |
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17 |
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18 |
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19 |
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20 |
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21 |
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22 #ifndef CMCEMEDIAMANAGER_H |
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23 #define CMCEMEDIAMANAGER_H |
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24 |
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25 // INCLUDES |
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26 #include <e32base.h> |
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27 #include <e32cmn.h> |
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28 #include "mcemediadefs.h" |
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29 #include "mcedefs.h" |
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30 #include "mcesip.h" |
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31 #include "mcesrv.h" |
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32 #include "mcecomfilesource.h" |
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33 #include "mcesrvstream.h" |
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34 #include "mcesecuremediasession.h" |
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35 |
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36 // FORWARD DECLARATIONS |
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37 class MMceMediaGeneralObserver; |
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38 class CMceComSession; |
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39 class CMceComAudioStream; |
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40 class CMceComAudioCodec; |
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41 class CMceComMediaStream; |
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42 class CMceSdpSession; |
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43 class CSdpDocument; |
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44 class CMceComMediaSink; |
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45 class CMceComMediaSource; |
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46 class CMceComRtpSource; |
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47 class CMceComRtpSink; |
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48 class CMceComSpeakerSink; |
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49 class CMceComDisplaySink; |
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50 class CMceComCameraSource; |
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51 class CMceComAMRCodec; |
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52 class CSdpMediaField; |
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53 class CMceSdpCodec; |
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54 class RStringF; |
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55 class CMccInterface; |
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56 class CMccSecureInterface; |
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57 class CMceNatPluginManager; |
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58 // Constants |
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59 |
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60 const TInt KRtcpRR = 1; |
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61 const TInt KRtcpSR = 2; |
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62 const TInt KRtcpUndefined = 3; |
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63 |
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64 |
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65 |
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66 /** |
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67 * Media negotiator for encoding and decoding SDP according to |
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68 * offer/answer model defined in RFC 3264 and managing the MCC interface |
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69 */ |
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70 class CMceMediaManager : public CBase, public MMccCtrlObserver |
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71 { |
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72 |
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73 public: // Constructors and destructor |
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74 |
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75 /** |
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76 * Two-phased constructor. |
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77 */ |
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78 static CMceMediaManager* NewL( MMceMediaGeneralObserver& aObserver ); |
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79 |
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80 /** |
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81 * Two-phased constructor. |
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82 */ |
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83 static CMceMediaManager* NewLC( MMceMediaGeneralObserver& aObserver ); |
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84 |
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85 /** |
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86 * Destructor. |
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87 */ |
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88 ~CMceMediaManager(); |
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89 |
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90 |
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91 public: // new API for server |
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92 |
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93 CMceNatPluginManager& NatPluginManager(); |
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94 |
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95 CSdpDocument* EncodeL( CMceComSession& aSession ); |
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96 |
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97 TMceSipWarningCode DecodeL( CMceComSession& aSession, |
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98 CSdpDocument& aSdpDocument ); |
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99 |
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100 TMceReturnStatus UpdateL( CMceComSession& aSession ); |
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101 |
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102 TMceReturnStatus ReserveL( CMceComSession& aSession, const TDesC8& aToken ); |
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103 |
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104 TBool ReservationNeeded( CMceComSession& aSession ); |
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105 |
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106 TBool NeedToNegotiate( CMceComSession& aSession, CSdpDocument* aSdpDocument = NULL ); |
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107 |
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108 TBool ConfirmationNeeded( CMceComSession& aSession ); |
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109 |
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110 TMceNegotiationRole GetRole( CMceComSession& aSession ); |
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111 |
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112 |
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113 public: // API for server |
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114 |
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115 |
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116 /** |
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117 * Creates a rejected SDP answer with all media lines set to 0. |
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118 * |
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119 * @param aSession, server session |
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120 * @return none. |
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121 */ |
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122 void CreateRejectedAnswer( CMceComSession& aSession ); |
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123 |
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124 /** |
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125 * Pauses the sink |
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126 * |
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127 * @param aSink, server sink |
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128 * @leaves with a system-wide error code |
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129 */ |
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130 void PauseL( CMceComMediaSink& aSink ); |
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131 |
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132 /** |
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133 * Pauses the source |
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134 * |
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135 * @param aSource, server source |
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136 * @leaves with a system-wide error code |
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137 */ |
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138 void PauseL( CMceComMediaSource& aSource ); |
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139 |
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140 /** |
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141 * Resumes the sink |
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142 * |
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143 * @param aSink, server sink |
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144 * @leaves with a system-wide error code |
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145 */ |
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146 void ResumeL( CMceComMediaSink& aSink ); |
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147 |
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148 /** |
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149 * Stops the source |
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150 * |
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151 * @param aSource, server source |
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152 * @leaves with a system-wide error code |
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153 */ |
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154 void ResumeL( CMceComMediaSource& aSource ); |
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155 |
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156 /** |
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157 * Closes the session |
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158 * |
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159 * @param aSession, server session |
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160 * @return One of the standard system-wide error codes. |
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161 */ |
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162 TInt CloseSession( CMceComSession& aSession ); |
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163 |
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164 /** |
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165 * Starts inactivity timer for the given RTP source |
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166 * @param aRtpSource |
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167 * @param aInactivityTimeout inactivity timeout |
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168 * @leaves with a system-wide error code |
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169 */ |
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170 void StartInactivityTimerL( const CMceComRtpSource& aRtpSource, |
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171 TUint32 aInactivityTimeout ); |
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172 |
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173 /** |
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174 * Stops inactivity timer for the given RTP source |
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175 * @param aRtpSource |
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176 * @leaves with a system-wide error code |
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177 */ |
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178 void StopInactivityTimerL( const CMceComRtpSource& aRtpSource ); |
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179 |
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180 /** |
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181 * Sends RTCP any data |
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182 * @param aMediaStream, stream |
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183 * @param aData, data payload |
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184 * @leaves with a system-wide error code |
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185 */ |
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186 void SendRTCPAnyDataL( const CMceComMediaStream& aMediaStream, |
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187 const TDesC8& aData ); |
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188 |
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189 /** |
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190 * Sends RTCP receiver report to uplink if possible. |
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191 * @param aRtpSink, rtp source |
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192 * @leaves with a system-wide error code |
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193 */ |
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194 void SendRTCPReceiverReportL( const CMceComRtpSource& aRtpSource ); |
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195 |
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196 /** |
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197 * Sends RTCP sender report to uplink if possible. |
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198 * @param aRtpSink, rtp sink |
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199 * @leaves with a system-wide error code |
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200 */ |
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201 void SendRTCPSenderReportL( const CMceComRtpSink& aRtpSink ); |
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202 |
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203 /** |
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204 * Gets current maximum volume supported. |
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205 * @param aMaxVolume - [output] maximum volume supported |
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206 * @leaves with a system-wide error code |
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207 */ |
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208 void GetMaxVolumeL( TInt& aMaxVolume ); |
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209 |
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210 /** |
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211 * Gets current volume. |
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212 * @param aSink, sink |
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213 * @param aVolume - [output] After completion, current volume |
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214 * @leaves with a system-wide error code |
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215 */ |
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216 void GetVolumeL( const CMceComMediaSink& aSink, |
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217 TInt& aVolume ); |
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218 |
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219 /** |
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220 * Sets playback volume. |
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221 * @param aSink, sink |
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222 * @param aVolume - [input] Volume value to set |
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223 * @leaves with a system-wide error code |
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224 */ |
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225 void SetVolumeL( const CMceComMediaSink& aSink, |
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226 TInt aVolume ); |
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227 |
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228 |
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229 /** |
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230 * Gets audio routing. |
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231 * @param aSpeaker - [input] speaker sink |
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232 * @param aRoutingDestination on return contains destination where audio |
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233 * is currently routed. Usable values are defined in |
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234 * mmccinterfacedef.h (e.g. KMccAudioToPublic). |
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235 * @leaves with a system-wide error code |
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236 */ |
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237 void GetAudioRoutingL( const CMceComSpeakerSink& aSpeaker, |
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238 TInt& aRoutingDestination ); |
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239 |
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240 /** |
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241 * Sets audio routing. |
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242 * @param aSpeaker - [input] speaker sink |
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243 * @param aRoutingDestination destination into which audio is routed. |
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244 * Usable values are defined in mmccinterfacedef.h |
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245 * (e.g. KMccAudioToPublic). |
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246 */ |
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247 void SetAudioRoutingL( const CMceComSpeakerSink& aSpeaker, |
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248 TInt aRoutingDestination ); |
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249 |
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250 |
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251 /** |
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252 * Sets balance of a given sink. |
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253 * @param aSink, sink |
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254 * @param aBalance - [input] Balance value to set |
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255 * @leaves with a system-wide error code |
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256 */ |
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257 void SetBalanceL( const CMceComMediaSink& aSink, |
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258 TInt aBalance ); |
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259 |
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260 /** |
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261 * Sets balance of a given source. |
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262 * @param aSource, source |
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263 * @param aBalance - [input] Balance value to set |
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264 * @leaves with a system-wide error code |
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265 */ |
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266 void SetBalanceL( const CMceComMediaSource& aSource, |
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267 TInt aBalance ); |
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268 |
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269 /** |
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270 * Gets current gain used in recording. |
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271 * @param aSource, source |
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272 * @param aGain - [output] After completion, current gain |
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273 * @leaves with a system-wide error code |
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274 */ |
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275 void GetGainL( const CMceComMediaSource& aSource, |
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276 TInt& aGain ); |
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277 |
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278 /** |
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279 * Gets current maximum gain supported. |
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280 * @param aMaxGain - [output] After completion, current gain |
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281 * @leaves with a system-wide error code |
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282 */ |
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283 void GetMaxGainL( TInt& aMaxGain ); |
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284 |
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285 /** |
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286 * Sets uplink/record gain to all ongoing sessions. |
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287 * @param aSource, source |
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288 * @param aGain - [input] Gain value to set |
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289 * @leaves with a system-wide error code |
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290 */ |
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291 void SetGainL( const CMceComMediaSource& aSource, |
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292 TInt aGain ); |
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293 |
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294 |
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295 /** |
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296 * Gets number of displays available |
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297 * @param aDisplaysAvailable, return value |
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298 * @return One of the standard system-wide error codes. |
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299 */ |
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300 void GetDisplaysAvailableL( TInt& aDisplaysAvailable ); |
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301 |
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302 /** |
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303 * Gets display size |
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304 * @param aSink, sink |
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305 * @param aDisplayRect, return value |
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306 * @leaves with a system-wide error code |
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307 */ |
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308 void GetDisplayRectL( CMceComDisplaySink& aSink, |
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309 TRect& aDisplayRect ); |
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310 |
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311 /** |
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312 * Sets display size |
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313 * @param aSink, sink |
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314 * @param aDisplayRect, input value |
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315 * @leaves with a system-wide error code |
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316 */ |
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317 void SetDisplayRectL( CMceComDisplaySink& aSink, |
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318 TRect aDisplayRect ); |
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319 |
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320 /** |
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321 * Gets display priority |
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322 * @param aSink, sink |
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323 * @param aDisplayPriority, return value |
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324 * @leaves with a system-wide error code |
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325 */ |
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326 void GetDisplayPriorityL( CMceComDisplaySink& aSink, |
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327 TInt& aDisplayPriority ); |
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328 |
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329 |
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330 /** |
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331 * Gets display rotation |
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332 * @param aSink, sink |
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333 * @param aDisplayRotation, return value |
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334 * @leaves with a system-wide error code |
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335 */ |
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336 void GetDisplayRotationL( CMceComDisplaySink& aSink, |
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337 TInt& aDisplayRotation ); |
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338 |
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339 /** |
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340 * Sets display priority |
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341 * @param aSink, sink |
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342 * @param aDisplayPriority, input value |
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343 * @leaves with a system-wide error code |
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344 */ |
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345 void SetDisplayPriorityL( CMceComDisplaySink& aSink, |
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346 TInt aDisplayPriority ); |
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347 |
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348 /** |
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349 * Sets display index |
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350 * @param aSink, sink |
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351 * @param aDisplayIndex, input value |
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352 * @leaves with a system-wide error code |
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353 */ |
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354 void SetDisplayIndexL( CMceComDisplaySink& aSink, |
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355 TInt aDisplayIndex ); |
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356 |
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357 /** |
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358 * Sets display rotation |
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359 * @param aSink, sink |
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360 * @param aDisplayRotation, input value |
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361 * @leaves with a system-wide error code |
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362 */ |
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363 void SetDisplayRotationL( CMceComDisplaySink& aSink, |
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364 TInt aDisplayRotation ); |
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365 |
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366 |
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367 /** |
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368 * Gets camera info |
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369 * @param aCameraIndex, input value |
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370 * @param aCameraInfo, return value |
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371 * @leaves with a system-wide error code |
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372 */ |
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373 void GetCameraInfoL( TInt aCameraIndex, |
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374 TCameraInfo& aCameraInfo ); |
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375 |
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376 /** |
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377 * Gets available cameras |
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378 * @param aCamerasAvailable, return value |
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379 * @leaves with a system-wide error code |
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380 */ |
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381 void GetCamerasAvailableL( TInt& aCamerasAvailable ); |
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382 |
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383 /** |
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384 * Gets zoom factor of camera |
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385 * @param aSource, source |
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386 * @param aZoomFactor, return value |
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387 * @leaves with a system-wide error code |
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388 */ |
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389 void GetZoomFactorL( CMceComCameraSource& aSource, |
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390 TInt& aZoomFactor ); |
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391 |
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392 /** |
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393 * Gets digital zoom factor of camera |
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394 * @param aSource, source |
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395 * @param aDigitalZoomFactor, return value |
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396 * @leaves with a system-wide error code |
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397 */ |
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398 void GetDigitalZoomFactorL( CMceComCameraSource& aSource, |
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399 TInt& aDigitalZoomFactor ); |
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400 |
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401 /** |
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402 * Gets contrast of camera |
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403 * @param aSource, source |
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404 * @param aContrast, return value |
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405 * @leaves with a system-wide error code |
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406 */ |
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407 void GetContrastL( CMceComCameraSource& aSource, |
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408 TInt& aContrast ); |
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409 |
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410 /** |
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411 * Gets brightness of camera |
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412 * @param aSource, source |
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413 * @param aBrightness, return value |
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414 * @leaves with a system-wide error code |
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415 */ |
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416 void GetBrightnessL( CMceComCameraSource& aSource, |
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417 TInt& aBrightness ); |
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418 |
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419 /** |
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420 * Gets exposure of camera |
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421 * @param aSource, source |
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422 * @param aExposure, return value |
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423 * @leaves with a system-wide error code |
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424 */ |
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425 void GetExposureL( CMceComCameraSource& aSource, |
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426 TInt& aExposure ); |
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427 |
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428 /** |
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429 * Gets white balance of camera |
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430 * @param aSource, source |
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431 * @param aWhiteBalance, return value |
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432 * @leaves with a system-wide error code |
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433 */ |
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434 void GetWhiteBalanceL( CMceComCameraSource& aSource, |
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435 TInt& aWhiteBalance ); |
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436 |
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437 /** |
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438 * Sets camera index of camera |
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439 * @param aSource, source |
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440 * @param aCameraIndex, input value |
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441 * @param aCameraInfo, return value |
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442 * |
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443 * @leaves with a system-wide error code |
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444 */ |
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445 void SetCameraIndexL( CMceComCameraSource& aSource, |
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446 TInt aCameraIndex, |
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447 TCameraInfo& aCameraInfo ); |
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448 |
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449 /** |
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450 * Sets zoom factor of camera |
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451 * @param aSource, source |
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452 * @param aZoomFactor, input value |
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453 * @leaves with a system-wide error code |
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454 */ |
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455 void SetZoomFactorL( CMceComCameraSource& aSource, |
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456 TInt aZoomFactor ); |
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457 |
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458 /** |
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459 * Sets digital zoom factor of camera |
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460 * @param aSource, source |
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461 * @param aDigitalZoomFactor, input value |
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462 * @leaves with a system-wide error code |
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463 */ |
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464 void SetDigitalZoomFactorL( CMceComCameraSource& aSource, |
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465 TInt aDigitalZoomFactor ); |
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466 |
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467 /** |
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468 * Sets contrast of camera |
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469 * @param aSource, source |
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470 * @param aContrast, input value |
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471 * @leaves with a system-wide error code |
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472 */ |
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473 void SetContrastL( CMceComCameraSource& aSource, |
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474 TInt aContrast ); |
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475 |
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476 /** |
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477 * Sets brightness of camera |
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478 * @param aSource, source |
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479 * @param aBrightness, input value |
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480 * @leaves with a system-wide error code |
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481 */ |
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482 void SetBrightnessL( CMceComCameraSource& aSource, |
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483 TInt aBrightness ); |
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484 |
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485 /** |
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486 * Sets exposure of camera |
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487 * @param aSource, source |
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488 * @param aExposure, input value |
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489 * @leaves with a system-wide error code |
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490 */ |
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491 void SetExposureL( CMceComCameraSource& aSource, |
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492 TInt aExposure ); |
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493 |
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494 /** |
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495 * Sets white balance of camera |
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496 * @param aSource, source |
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497 * @param aWhiteBalance, input value |
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498 * @leaves with a system-wide error code |
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499 */ |
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500 void SetWhiteBalanceL( CMceComCameraSource& aSource, |
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501 TInt aWhiteBalance ); |
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502 |
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503 /** |
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504 * Gets file info |
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505 * @param aSource, source |
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506 * @param aFileInfo, return value |
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507 * @leaves with a system-wide error code |
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508 */ |
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509 void GetFileInfoL( CMceComFileSource& aSource, |
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510 TMceFileInfo& aFileInfo ); |
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511 |
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512 |
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513 /** |
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514 * Gets file info |
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515 * @param aFileInfo, return value |
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516 * @leaves with a system-wide error code |
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517 */ |
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518 void GetFileInfoL( TMceFileInfo& aFileInfo ); |
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519 |
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520 |
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521 /** |
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522 * Sets file info |
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523 * @param aSource, source |
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524 * @param aFileInfo, return value |
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525 * @leaves with a system-wide error code |
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526 */ |
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527 void SetFileInfoL( CMceComFileSource& aSource, |
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528 TMceFileInfo& aFileInfo ); |
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529 |
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530 |
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531 /** |
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532 * Gets file position |
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533 * @param aSource, source |
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534 * @param aFilePosition, return value |
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535 * @leaves with a system-wide error code |
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536 */ |
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537 void GetFilePositionL( CMceComFileSource& aSource, |
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538 TTimeIntervalMicroSeconds& aFilePosition ); |
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539 |
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540 /** |
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541 * Sets file position |
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542 * @param aSource, source |
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543 * @param aFilePosition, input value |
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544 * @leaves with a system-wide error code |
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545 */ |
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546 void SetFilePositionL( CMceComFileSource& aSource, |
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547 TTimeIntervalMicroSeconds& aFilePosition ); |
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548 |
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549 /** |
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550 * Sets FF |
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551 * @param aSource, source |
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552 * @param aOnOff, inout value |
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553 * @leaves with a system-wide error code |
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554 */ |
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555 void FastForwardL( CMceComFileSource& aSource, |
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556 TBool& aOnOff ); |
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557 |
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558 /** |
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559 * Sets RW |
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560 * @param aSource, source |
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561 * @param aOnOff, inout value |
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562 * @leaves with a system-wide error code |
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563 */ |
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564 void FastRewindL( CMceComFileSource& aSource, |
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565 TBool& aOnOff ); |
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566 |
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567 |
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568 /** |
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569 * Transcodes file |
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570 * @param aFile, source |
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571 * @return transcoding session id |
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572 * @leaves with a system-wide error code |
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573 */ |
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574 TUint32 TranscodeFileL( CMceComFileSource* aFile ); |
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575 |
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576 /** |
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577 * Cancels transcoding |
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578 * @param aSessionId, transcoding session id |
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579 * @leaves with a system-wide error code |
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580 */ |
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581 void CancelTranscodeFileL( TUint32 aSessionId ); |
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582 |
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583 /** |
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584 * Get supported codecs. |
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585 * @param aCodecs - [output] An array to be filled with FourCC codes |
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586 * @return One of the standard system-wide error codes. |
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587 */ |
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588 TInt GetSupportedCodecs( RArray<TFourCC>& aCodecs ); |
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589 |
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590 /** |
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591 * Returns array of audio capabilities in aCapabilities. Note that data that |
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592 * the aCapabilities contains before calling this function will be |
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593 * lost during the excecution of this function. Note also that the CLIENT |
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594 * is responsible for the destruction of the objects contained in the |
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595 * parameter array. |
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596 * @param aCapabilities Codec capabilities |
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597 * @return None |
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598 */ |
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599 void GetCapabilitiesL( RPointerArray<CMceComAudioCodec>& aCapabilities ); |
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600 |
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601 /** |
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602 * Returns array of video capabilities in aCapabilities. Note that data that |
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603 * the aCapabilities contains before calling this function will be |
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604 * lost during the excecution of this function. Note also that the CLIENT |
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605 * is responsible for the destruction of the objects contained in the |
|
606 * parameter array. |
|
607 * @param aCapabilities Codec capabilities |
|
608 * @return None |
|
609 */ |
|
610 void GetCapabilitiesL( RPointerArray<CMceComVideoCodec>& aCapabilities ); |
|
611 |
|
612 /** |
|
613 * Handles dtmf sending. |
|
614 * @param aMediaSource |
|
615 * @param aEvent |
|
616 * @param aSequence |
|
617 * @return None |
|
618 */ |
|
619 void DtmfL( CMceComMediaSource& aSource, |
|
620 TMceComEvent& aEvent, |
|
621 const TDesC8& aSequence = KNullDesC8 ); |
|
622 |
|
623 /** |
|
624 * Sets CName used in RTP session |
|
625 * @param aEndpoint |
|
626 * @param aCName |
|
627 */ |
|
628 void SetCNameL( const CMceComEndpoint& aEndpoint, const TDesC8& aCName ); |
|
629 |
|
630 /** |
|
631 * Updates configuration key fetched from camera to all endpoints |
|
632 * within the same session which might need configuration key information, |
|
633 * @param aSource |
|
634 */ |
|
635 void UpdateConfigKeyL( const CMceComMediaSource& aSource ); |
|
636 |
|
637 private: // |
|
638 |
|
639 /** |
|
640 * Callback function to receive media link created prepared event. |
|
641 * @param aSessionId Session ID |
|
642 * @param aLinkId Link ID |
|
643 * @param aNetSettings network settings |
|
644 */ |
|
645 void MccMediaLinkCreated( TUint32 aSessionId, |
|
646 TUint32 aLinkId, |
|
647 const TDesC8& aNetSettings ); |
|
648 |
|
649 |
|
650 private: // from MMccCtrlObserver |
|
651 |
|
652 /** |
|
653 * Callback function to receive media signalling |
|
654 * @param aEvent Received media signal |
|
655 */ |
|
656 void MccEventReceived( const TMccEvent& aEvent ); |
|
657 |
|
658 |
|
659 /** |
|
660 * Callback function to receive media prepared event. |
|
661 * @param aSessionId Session ID |
|
662 * @param aLinkId Link ID |
|
663 * @param aStreamId Stream ID |
|
664 * @param aSinkSourceId Sink or source ID |
|
665 */ |
|
666 void MccMediaPrepared( TUint32 aSessionId, |
|
667 TUint32 aLinkId, |
|
668 TUint32 aStreamId, |
|
669 TUint32 aSinkSourceId ); |
|
670 |
|
671 /** |
|
672 * Callback function to receive media started event. |
|
673 * @param aSessionId Session ID |
|
674 * @param aLinkId Link ID |
|
675 * @param aStreamId Stream ID |
|
676 * @param aSinkSourceId Sink or source ID |
|
677 */ |
|
678 void MccMediaStarted( TUint32 aSessionId, |
|
679 TUint32 aLinkId, |
|
680 TUint32 aStreamId, |
|
681 TUint32 aSinkSourceId ); |
|
682 |
|
683 /** |
|
684 * Callback function to receive media stopped event. |
|
685 * @param aSessionId Session ID |
|
686 * @param aLinkId Link ID |
|
687 * @param aStreamId Stream ID |
|
688 * @param aSinkSourceId Sink or source ID |
|
689 */ |
|
690 void MccMediaStopped( TUint32 aSessionId, |
|
691 TUint32 aLinkId, |
|
692 TUint32 aStreamId, |
|
693 TUint32 aSinkSourceId ); |
|
694 |
|
695 /** |
|
696 * Callback function to receive media paused event. |
|
697 * @param aSessionId Session ID |
|
698 * @param aLinkId Link ID |
|
699 * @param aStreamId Stream ID |
|
700 * @param aSinkSourceId Sink or source ID |
|
701 */ |
|
702 void MccMediaPaused( TUint32 aSessionId, |
|
703 TUint32 aLinkId, |
|
704 TUint32 aStreamId, |
|
705 TUint32 aSinkSourceId ); |
|
706 |
|
707 /** |
|
708 * Callback function to receive media resumed event. |
|
709 * @param aSessionId Session ID |
|
710 * @param aLinkId Link ID |
|
711 * @param aStreamId Stream ID |
|
712 * @param aSinkSourceId Sink or source ID |
|
713 */ |
|
714 void MccMediaResumed( TUint32 aSessionId, |
|
715 TUint32 aLinkId, |
|
716 TUint32 aStreamId, |
|
717 TUint32 aSinkSourceId ); |
|
718 |
|
719 |
|
720 /** |
|
721 * Callback function to receive media inactivity event. |
|
722 * @param aSessionId Session ID |
|
723 * @param aLinkId Link ID |
|
724 * @param aStreamId Stream ID |
|
725 * @param aSinkSourceId Sink or source ID |
|
726 */ |
|
727 void MccMediaInactive( TUint32 aSessionId, |
|
728 TUint32 aLinkId, |
|
729 TUint32 aStreamId, |
|
730 TUint32 aSinkSourceId ); |
|
731 |
|
732 /** |
|
733 * Callback function to receive media activity event. The |
|
734 * function is called when the first RTP packet is received |
|
735 * by a downlink stream. |
|
736 * @param aSessionId Session ID |
|
737 * @param aLinkId Link ID |
|
738 * @param aStreamId Stream ID |
|
739 * @param aSinkSourceId Sink or source ID |
|
740 */ |
|
741 void MccMediaActive( TUint32 aSessionId, |
|
742 TUint32 aLinkId, |
|
743 TUint32 aStreamId, |
|
744 TUint32 aSinkSourceId ); |
|
745 |
|
746 /** |
|
747 * Callback function to receive error event. |
|
748 * @param aError Error code |
|
749 * @param aSessionId Session ID |
|
750 * @param aLinkId Link ID |
|
751 * @param aSinkSourceId Sink or source ID |
|
752 */ |
|
753 void MccCtrlError( TInt aError, |
|
754 TUint32 aSessionId, |
|
755 TUint32 aLinkId, |
|
756 TUint32 aStreamId, |
|
757 TUint32 aSinkSourceId ); |
|
758 |
|
759 |
|
760 public: // new functions |
|
761 |
|
762 |
|
763 CMceSdpSession& CreateSessionL( CMceComSession& aSession ); |
|
764 CMceSdpSession* SdpSession( CMceComSession& aSession ); |
|
765 |
|
766 void CreateMccSessionL( CMceComSession& aSession ); |
|
767 |
|
768 void InitializeMccStreamL( CMceSrvStream& aStream ); |
|
769 void CreateMccLinkL( CMceSrvStream& aStream ); |
|
770 void CreateMccStreamL( CMceSrvStream& aStream, |
|
771 TMceNegotiationRole aRole ); |
|
772 void PrepareMccStreamL( CMceSrvStream& aStream, |
|
773 TMceNegotiationRole aRole ); |
|
774 void StartMccStreamL( CMceSrvStream& aStream ); |
|
775 void AdjustMccStreamL( CMceSrvStream& aStream ); |
|
776 void ValidateMccStreamL( CMceSrvStream& aStream ); |
|
777 void StopMccStream( CMceSrvStream& aStream ); |
|
778 |
|
779 void SetRemoteAddressL( CMceSrvStream& aStream ); |
|
780 |
|
781 void PrepareUpdateL( CMceSdpSession& aSession ); |
|
782 |
|
783 void CleanupL( CMceComSession& aSession ); |
|
784 |
|
785 void DisposeMediaStreamL( CMceComMediaStream* aStream ); |
|
786 void DisposeCodecL( CMceComCodec* aCodec ); |
|
787 |
|
788 |
|
789 CMceSdpCodec* SdpCodec( const CSdpMediaField& aMedia ); |
|
790 CMceSdpCodec* SdpCodec( CMceComMediaStream& aStream ); |
|
791 |
|
792 void SynchronizeMccStreamL( CMceSrvStream& aStream, |
|
793 TMceNegotiationRole aRole, |
|
794 TBool aSyncCodecOnly = EFalse ); |
|
795 |
|
796 void SynchronizeMccStreamL( CMceSrvStream& aStream, |
|
797 TUint32 aForceEnableEndpoint = 0, |
|
798 TUint32 aForceDisableEndpoint = 0 ); |
|
799 |
|
800 TUint32 GetSSRCL( CMceSrvStream& aStream ); |
|
801 void EnableViewFinderL( const CMceComMediaSink& aMediaSink, const TDesC8& aParam ); |
|
802 void DisableViewFinderL( const CMceComMediaSink& aMediaSink ); |
|
803 |
|
804 TBool ReuseLink( CMceSrvStream& aStream ); |
|
805 TBool ReuseSource( CMceSrvStream& aStream ); |
|
806 TBool ReuseSink( CMceSrvStream& aStream ); |
|
807 |
|
808 TBool CanReleaseEndpoint( CMceSrvStream& aStream, TUint32 aEndpointId ); |
|
809 TInt ReleaseSink( CMceSrvStream& aStream, TUint32 aEndpointId ); |
|
810 TInt ReleaseSource( CMceSrvStream& aStream, TUint32 aEndpointId ); |
|
811 |
|
812 |
|
813 void SetMccParameterL( TUint32 aParam, |
|
814 const TDesC8& aValue ) const; |
|
815 |
|
816 void GetMccParameterL( TUint32 aParam, |
|
817 TDes8& aValue ) const; |
|
818 |
|
819 void SetMccParameterL( const CMceComMediaSink& aMediaSink, |
|
820 TUint32 aParam, |
|
821 const TDesC8& aValue, |
|
822 TBool aAllowNonPrepared = EFalse ) const; |
|
823 void SetMccParameterL( const CMceComMediaSource& aMediaSource, |
|
824 TUint32 aParam, |
|
825 const TDesC8& aValue, |
|
826 TBool aAllowNonPrepared = EFalse ) const; |
|
827 void GetMccParameterL( const CMceComMediaSink& aMediaSink, |
|
828 TUint32 aParam, |
|
829 TDes8& aValue, |
|
830 TBool aAllowNonPrepared = EFalse ) const; |
|
831 void GetMccParameterL( const CMceComMediaSource& aMediaSource, |
|
832 TUint32 aParam, |
|
833 TDes8& aValue, |
|
834 TBool aAllowNonPrepared = EFalse ) const; |
|
835 |
|
836 void UpdateMccSourceL( CMceComCameraSource& aMediaSource ); |
|
837 |
|
838 |
|
839 private: // for private usage only |
|
840 |
|
841 CMccCodecInformation* CreateMccCodecLC( CMceSrvStream& aStream, |
|
842 TMceNegotiationRole aRole ); |
|
843 |
|
844 |
|
845 void UpdateAcceptedL( CMceSdpSession& aSdpSession ); |
|
846 |
|
847 void UpdateRejectedL( CMceSdpSession& aSdpSession ); |
|
848 |
|
849 |
|
850 TInt RequireSignallingL( CMceComSession& aSession, |
|
851 CMceComSession& aBackup ); |
|
852 |
|
853 |
|
854 |
|
855 void CleanupSessionL( CMceComSession& aSession ); |
|
856 |
|
857 |
|
858 /** |
|
859 * Gets Sdp session |
|
860 * @param aMccSessionId. |
|
861 * @return session if found, NULL otherwise |
|
862 */ |
|
863 CMceComSession* Session( TUint32 aSessionId ); |
|
864 |
|
865 /** |
|
866 * Removes corresponding Sdp session(s), which is no longer needed |
|
867 */ |
|
868 void RemoveSession( CMceSdpSession* sdpSession ); |
|
869 |
|
870 CMceComFileSource* TranscodingSession( const CMceComFileSource& aFile ) const; |
|
871 |
|
872 CMceComFileSource* TranscodingSession( TUint32 aTcSessionId ) const; |
|
873 |
|
874 |
|
875 void MccTranscodeEventReceived( const TMccEvent& aEvent ); |
|
876 |
|
877 TBool UseRtcp( CMceSrvStream& aStream ); |
|
878 |
|
879 void FillMceFileInfoL( TMccFileSourceSetting& aMccFileInfo, |
|
880 TMceFileInfo& aMceFileInfo ) const; |
|
881 |
|
882 TBool DoStartEndpointsL( CMceSrvStream& aStream, |
|
883 TUint32 aForceEnableEndpoint, |
|
884 TUint32 aForceDisableEndpoint ); |
|
885 |
|
886 TBool DoResumeEndpointsL( CMceSrvStream& aStream, TUint32 aForceEnableEndpoint ); |
|
887 |
|
888 TBool DoPauseEndpointsL( CMceSrvStream& aStream, |
|
889 TUint32 aForceDisableeEndpoint ); |
|
890 |
|
891 void SetPendingState( CMceSrvStream& aStream, |
|
892 TUint32 aEndpointId, |
|
893 CMceSrvStream::TState aState ); |
|
894 |
|
895 TBool DoDtmfL( CMceComMediaSource& aSource, |
|
896 TMceComEvent& aEvent, |
|
897 const TDesC8& aSequence, |
|
898 TBool aUseBoundStream = EFalse ); |
|
899 |
|
900 CMceComCodec* DoAdjustMccStreamL( CMceSrvStream& aStream ); |
|
901 |
|
902 void DoConfigKeyUpdateL( CMceComMediaStream& aStream, HBufC8* aConfigKey ); |
|
903 |
|
904 void CreateTranscodingOutputCodecsL( CMccCodecInformation** aAudioCodec , |
|
905 CMccCodecInformation** aVideoCodec, |
|
906 CMceComFileSource* aFile ); |
|
907 |
|
908 private: |
|
909 |
|
910 /** |
|
911 * By default Symbian 2nd phase constructor is private. |
|
912 */ |
|
913 void ConstructL( MMceMediaGeneralObserver& aObserver ); |
|
914 |
|
915 |
|
916 /** |
|
917 * C++ default constructor |
|
918 */ |
|
919 CMceMediaManager(); |
|
920 |
|
921 public : // Data |
|
922 |
|
923 CMccSecureInterface* iMccSecureInterface; |
|
924 |
|
925 private: // Data |
|
926 |
|
927 // Pointer to MCCInterface, owned |
|
928 CMccInterface* iMccInterface; |
|
929 |
|
930 // Pointer to CMceNatPluginManager, owned |
|
931 CMceNatPluginManager* iNatPluginManager; |
|
932 |
|
933 RPointerArray<CMceSdpSession> iMceSdpSessions; |
|
934 |
|
935 MMceMediaGeneralObserver* iObserver; |
|
936 |
|
937 // List of SDP codecs |
|
938 RPointerArray<CMceSdpCodec> iSdpCodecs; |
|
939 |
|
940 RPointerArray<CMceComFileSource> iTranscodeSessions; |
|
941 |
|
942 |
|
943 |
|
944 private: |
|
945 |
|
946 friend class CMceSdpSession; |
|
947 |
|
948 //definitions for unit testing |
|
949 MCEMM_UT_DEFINITIONS |
|
950 friend class UT_CMceSecureDesStream; |
|
951 friend class UT_CMceSecureMediaSession; |
|
952 }; |
|
953 |
|
954 #endif // CMCEMEDIAMANAGER_H |
|
955 |
|
956 // End of File |