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1 /* |
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2 * Copyright (c) 2002-2005 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: Request queue handler |
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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 // INCLUDE FILES |
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21 #include "TCARequestQueue.h" |
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22 #include "ChatDebugPrint.h" |
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23 |
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24 // ============================ MEMBER FUNCTIONS =============================== |
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25 |
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26 // ----------------------------------------------------------------------------- |
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27 // TCARequestQueue::WaitForResponse |
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28 // ?implementation_description |
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29 // (other items were commented in a header). |
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30 // ----------------------------------------------------------------------------- |
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31 // |
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32 void TCARequestQueue::WaitForResponseL( TWaitCategory aCategory ) |
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33 { |
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34 CHAT_DP_TXT( "TCARequestQueue, wait requested" ); |
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35 CActiveSchedulerWait* wait = Wait( aCategory ); |
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36 |
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37 if ( wait ) |
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38 { |
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39 if ( wait->IsStarted() ) |
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40 { |
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41 CHAT_DP_TXT( |
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42 "TCARequestQueue, given category wait is already active!" ); |
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43 // Server can handle only 1 certain request per time |
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44 User::Leave( KErrServerBusy ); |
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45 } |
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46 |
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47 wait->Start(); |
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48 } |
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49 else |
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50 { |
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51 // If given category was not supported, then leave |
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52 User::Leave( KErrArgument ); |
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53 } |
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54 } |
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55 |
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56 // ----------------------------------------------------------------------------- |
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57 // TCARequestQueue::ResponseReceived |
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58 // ?implementation_description |
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59 // (other items were commented in a header). |
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60 // ----------------------------------------------------------------------------- |
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61 // |
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62 void TCARequestQueue::ResponseReceived( TWaitCategory aCategory ) |
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63 { |
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64 CHAT_DP_TXT( "TCARequestQueue, wait stop requested" ); |
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65 |
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66 CActiveSchedulerWait* wait = Wait( aCategory ); |
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67 if ( wait ) |
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68 { |
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69 if ( wait->IsStarted() ) |
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70 { |
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71 wait->AsyncStop(); |
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72 } |
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73 } |
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74 } |
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75 |
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76 CActiveSchedulerWait* TCARequestQueue::Wait( TWaitCategory aCategory ) |
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77 { |
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78 switch ( aCategory ) |
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79 { |
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80 case EFetcherWait: |
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81 { |
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82 CHAT_DP_TXT( "TCARequestQueue mapping wait operation \ |
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83 to EFetcherWait" ); |
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84 return &iFetcherWait; // Does not need break because return |
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85 } |
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86 case EPublisherWait: |
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87 { |
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88 CHAT_DP_TXT( "TCARequestQueue mapping wait operation to \ |
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89 EPublisherWait" ); |
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90 return &iPublisherWait; // Does not need break because return |
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91 } |
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92 case EContactListUpdater: |
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93 { |
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94 CHAT_DP_TXT( "TCARequestQueue mapping wait operation to \ |
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95 EContactListUpdater" ); |
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96 |
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97 // Does not need break because return |
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98 return &iContactListUpdaterWait; |
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99 } |
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100 case EAttributeListUpdater: |
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101 { |
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102 CHAT_DP_TXT( "TCARequestQueue mapping wait operation to \ |
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103 EAttributeListUpdater" ); |
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104 // Does not need break because return |
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105 return &iAttributeListUpdaterWait; |
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106 } |
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107 case EDecodeAttrWait: |
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108 { |
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109 CHAT_DP_TXT( "TCARequestQueue mapping wait operation to \ |
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110 EDecodeAttrWait" ); |
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111 return &iDecodeAttrWait; // Does not need break because return |
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112 } |
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113 case EAppendContactsWait: |
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114 { |
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115 CHAT_DP_TXT( "TCARequestQueue mapping wait operation to \ |
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116 EAppendContactsWait" ); |
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117 return &iAppendContactsWait; // Does not need break because return |
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118 } |
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119 case EReactiveAuthWait: |
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120 { |
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121 CHAT_DP_TXT( "TCARequestQueue mapping wait operation to \ |
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122 EReactiveAuthWait" ); |
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123 return &iReactiveAuthWait; // Does not need break because return |
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124 } |
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125 default: |
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126 { |
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127 CHAT_DP_TXT( "TCARequestQueue UNSUPPORTED wait category!!!" ); |
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128 return NULL; // Does not need break because return |
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129 } |
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130 } |
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131 } |
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132 |
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133 // End of File |