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1 /* |
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2 * Copyright (c) 2009-2010 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 * Initial Contributors: |
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9 * Nokia Corporation - initial contribution. |
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10 * Contributors: |
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11 * |
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12 * Description: |
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13 * MSRP Implementation |
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14 * |
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15 */ |
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16 |
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17 // CLASS HEADER |
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18 #include "MSRPStrings.h" |
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19 |
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20 // INTERNAL INCLUDES |
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21 #include "CMSRPTlsPtrs.h" |
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22 #include "CMSRPStrings.h" |
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23 |
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24 // ----------------------------------------------------------------------------- |
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25 // MSRPStrings::OpenL |
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26 // ----------------------------------------------------------------------------- |
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27 // |
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28 EXPORT_C void MSRPStrings::OpenL( RStringPool& aStringPool ) |
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29 { |
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30 OpenL(); |
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31 aStringPool.OpenL( Table() ); |
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32 } |
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33 |
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34 // ----------------------------------------------------------------------------- |
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35 // MSRPStrings::OpenL |
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36 // ----------------------------------------------------------------------------- |
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37 // |
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38 EXPORT_C void MSRPStrings::OpenL() |
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39 { |
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40 CMSRPTlsPtrs* tlsPtrs = static_cast<CMSRPTlsPtrs*>( Dll::Tls() ); |
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41 if( !tlsPtrs ) |
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42 { |
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43 CMSRPStrings* strings = CMSRPStrings::NewL(); |
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44 CleanupStack::PushL( strings ); |
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45 tlsPtrs = new (ELeave) CMSRPTlsPtrs( strings ); |
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46 CleanupStack::Pop( strings ); |
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47 CleanupStack::PushL( tlsPtrs ); |
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48 User::LeaveIfError( Dll::SetTls( tlsPtrs ) ); |
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49 CleanupStack::Pop( tlsPtrs ); |
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50 } |
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51 else |
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52 { |
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53 CMSRPStrings* strings = tlsPtrs->GetMsrpString(); |
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54 __ASSERT_ALWAYS( strings, |
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55 User::Panic( KNullDesC, KErrAlreadyExists )); |
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56 strings->IncrementUsageCount(); |
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57 } |
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58 } |
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59 |
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60 // ----------------------------------------------------------------------------- |
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61 // MSRPStrings::Close |
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62 // Closes & deletes string pool |
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63 // ----------------------------------------------------------------------------- |
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64 // |
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65 EXPORT_C void MSRPStrings::Close() |
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66 { |
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67 CMSRPTlsPtrs* tlsPtrs = static_cast<CMSRPTlsPtrs*>( Dll::Tls() ); |
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68 if ( !tlsPtrs ) |
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69 { |
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70 return; |
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71 } |
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72 CMSRPStrings* strings = tlsPtrs->GetMsrpString(); |
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73 |
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74 __ASSERT_ALWAYS( strings, User::Panic( KNullDesC, KErrNotFound )); |
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75 strings->DecrementUsageCount(); |
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76 if ( strings->UsageCount() == 0 ) |
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77 { |
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78 delete tlsPtrs; |
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79 Dll::FreeTls(); |
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80 } |
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81 } |
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82 |
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83 // ----------------------------------------------------------------------------- |
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84 // MSRPStrings::StringF |
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85 // ----------------------------------------------------------------------------- |
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86 // |
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87 EXPORT_C RStringF MSRPStrings::StringF( TInt aIndex ) |
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88 { |
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89 CMSRPStrings* strings = Strings(); |
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90 return strings->Pool().StringF( aIndex, strings->Table() ); |
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91 } |
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92 |
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93 // ----------------------------------------------------------------------------- |
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94 // MSRPStrings::StringPool |
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95 // Returns string pool |
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96 // ----------------------------------------------------------------------------- |
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97 // |
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98 EXPORT_C RStringPool MSRPStrings::Pool() |
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99 { |
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100 return Strings()->Pool(); |
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101 } |
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102 |
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103 // ----------------------------------------------------------------------------- |
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104 // MSRPStrings::StringTableL |
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105 // Returns string table |
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106 // ----------------------------------------------------------------------------- |
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107 // |
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108 EXPORT_C const TStringTable& MSRPStrings::Table() |
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109 { |
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110 return Strings()->Table(); |
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111 } |
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112 |
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113 // ----------------------------------------------------------------------------- |
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114 // MSRPStrings::Strings |
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115 // ----------------------------------------------------------------------------- |
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116 // |
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117 CMSRPStrings* MSRPStrings::Strings() |
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118 { |
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119 CMSRPTlsPtrs* tlsPtrs = static_cast<CMSRPTlsPtrs*>( Dll::Tls() ); |
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120 __ASSERT_ALWAYS( tlsPtrs, User::Panic( KNullDesC, KErrNotReady ) ); |
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121 |
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122 CMSRPStrings* strings = tlsPtrs->GetMsrpString(); |
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123 __ASSERT_ALWAYS( strings, User::Panic( KNullDesC, KErrNotReady ) ); |
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124 |
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125 return strings; |
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126 } |