1 /* |
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2 * Copyright (c) 2007 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 the License "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: Convertion methods for RTP file format.* |
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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 #ifndef CRTPUTIL_H |
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21 #define CRTPUTIL_H |
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22 |
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23 // INCLUDES |
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24 #include <e32base.h> |
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25 #include <etelmm.h> |
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26 |
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27 // CONSTANTS |
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28 const TInt KSiKilo( 1000 ); |
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29 const TInt KIntegerBytes( 4 ); |
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30 const TInt KPacketSizeBytePoint( 0 ); |
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31 const TInt KPacketSizeBytesLen( 4 ); |
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32 const TInt KPacketTypeBytesLen( 1 ); |
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33 const TInt KSpecialPacketLength( KPacketSizeBytesLen + KPacketTypeBytesLen + KIntegerBytes ); |
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34 const TInt KPacketTypeBytePoint( KPacketSizeBytePoint + KPacketSizeBytesLen ); |
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35 const TInt KUserIdLength( RMobilePhone::KIMSISize ); |
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36 const TInt KDeviceIdLength( RMobilePhone::KPhoneSerialNumberSize ); |
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37 |
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38 _LIT8( KRtpClipMimetype, "application/x-nokia-teh-rtp" ); |
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39 _LIT( KDvrTimeShiftFile, "c:\\timeshift." ); |
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40 |
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41 // MACROS |
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42 // None |
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43 |
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44 // DATA TYPES |
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45 // None |
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46 |
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47 // FORWARD DECLARATIONS |
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48 // None |
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49 |
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50 // CLASS DECLARATION |
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51 |
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52 /** |
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53 * RTP format common functionalities for Common Recording Engine. |
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54 * |
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55 * @lib CommonRecordingEngine.lib |
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56 * @since Series 60 3.0 |
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57 */ |
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58 class CRtpUtil : public CBase |
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59 { |
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60 |
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61 public: // Constructors and destructor |
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62 |
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63 /** |
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64 * Two-phased constructor. |
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65 */ |
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66 IMPORT_C static CRtpUtil* NewL(); |
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67 |
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68 /** |
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69 * Two-phased constructor. |
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70 */ |
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71 IMPORT_C static CRtpUtil* NewLC(); |
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72 |
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73 /** |
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74 * Destructor. |
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75 */ |
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76 IMPORT_C virtual ~CRtpUtil(); |
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77 |
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78 public: // New functions |
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79 |
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80 /** |
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81 * Converts integer to a buffer. |
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82 * @since Series 60 3.0 |
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83 * @param aValue a value to write. |
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84 * @return a buffer where value stored. |
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85 */ |
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86 IMPORT_C static HBufC8* MakeBytesLC( const TInt& aValue ); |
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87 |
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88 /** |
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89 * Converts integer to a buffer. |
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90 * @since Series 60 3.0 |
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91 * @param aValue a value to write. |
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92 * @param aBuf a buffer where value stored. |
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93 * @return none. |
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94 */ |
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95 IMPORT_C static void MakeBytesL( const TInt& aValue, |
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96 TDes8& aBuf ); |
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97 |
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98 /** |
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99 * Converts integer to a buffer. |
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100 * @since Series 60 3.0 |
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101 * @param aValue a value to write. |
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102 * @param aBuf a buffer where value stored. |
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103 * @return a system wide error code. |
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104 */ |
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105 IMPORT_C static TInt MakeBytes( const TInt& aValue, |
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106 TDes8& aBuf ); |
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107 |
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108 /** |
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109 * Converts bytes to integer. |
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110 * @since Series 60 3.0 |
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111 * @param aBytes a buffer to convert. |
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112 * @return an integer converted from bytes. |
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113 */ |
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114 IMPORT_C static TInt GetValueL( const TDesC8& aBytes ); |
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115 |
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116 /** |
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117 * Converts bytes to integer. |
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118 * @since Series 60 3.0 |
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119 * @param aBytes a buffer to convert. |
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120 * @param aValue a integer converted from bytes. |
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121 * @return none. |
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122 */ |
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123 IMPORT_C static void GetValueL( const TDesC8& aBytes, |
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124 TInt& aValue ); |
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125 |
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126 /** |
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127 * Converts bytes to integer. |
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128 * @since Series 60 3.0 |
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129 * @param aBytes a buffer to convert. |
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130 * @param aValue a integer converted from bytes. |
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131 * @return a system wide error code. |
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132 */ |
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133 IMPORT_C static TInt GetValue( const TDesC8& aBytes, |
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134 TInt& aValue ); |
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135 |
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136 /** |
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137 * Converts bytes to integer. |
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138 * @since Series 60 3.0 |
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139 * @param aBytes a buffer to convert. |
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140 * @param aValue a integer converted from bytes. |
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141 * @return a system wide error code. |
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142 */ |
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143 IMPORT_C static TInt GetValue( const TDesC8& aBytes, |
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144 TUint& aValue ); |
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145 |
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146 /** |
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147 * Generates special RTP packet. |
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148 * @since Series 60 3.0 |
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149 * @param aType a type of RTP packet. |
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150 * @return a buffer containing generated RTP packet. |
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151 */ |
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152 IMPORT_C static HBufC8* SpecialPacketL( const TInt aType ); |
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153 |
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154 /** |
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155 * Getter for RTP clip mime type info. |
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156 * @since Series 60 3.0 |
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157 * @param aBuf on return contains the mime type. |
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158 * @return None. |
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159 */ |
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160 IMPORT_C static void GetMimeInfo( TDes& aMime ); |
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161 |
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162 /** |
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163 * Getter for RTP clip mime type info. |
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164 * @since Series 60 3.0 |
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165 * @param aBuf on return contains the mime type. |
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166 * @return None. |
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167 */ |
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168 IMPORT_C static void GetMimeInfo( TDes8& aMime ); |
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169 |
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170 /** |
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171 * Reads IMEI of the phone HW. |
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172 * @since Series 60 3.0 |
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173 * @param aBuf on return contains the IMEI. |
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174 * @return none. |
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175 */ |
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176 IMPORT_C static void GetImeiL( TDes& aImsi ); |
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177 |
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178 private: // Constructors and destructor |
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179 |
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180 /** |
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181 * C++ default constructor. |
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182 */ |
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183 CRtpUtil(); |
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184 |
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185 /** |
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186 * Symbian 2nd phase constructor can leave and is private by default. |
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187 */ |
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188 void ConstructL(); |
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189 |
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190 private: // New methods |
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191 |
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192 /** |
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193 * Reads mobile info of the phone. |
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194 * @since Series 60 3.0 |
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195 * @param none. |
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196 * @return none. |
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197 */ |
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198 void static GetMobilePhoneInfoL( RTelServer& aServer, |
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199 RMobilePhone& aPhone ); |
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200 |
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201 }; |
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202 |
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203 #endif // CRTPUTIL_H |
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204 |
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205 // End of File |
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