author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Fri, 17 Sep 2010 08:38:54 +0300 | |
changeset 63 | a117ad66e027 |
parent 0 | e4d67989cc36 |
permissions | -rw-r--r-- |
0
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// Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies). |
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// All rights reserved. |
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// This component and the accompanying materials are made available |
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// under the terms of "Eclipse Public License v1.0" |
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// which accompanies this distribution, and is available |
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// at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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// |
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// Initial Contributors: |
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// Nokia Corporation - initial contribution. |
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// |
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// Contributors: |
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// |
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// Description: |
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// |
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#include <sys/errno.h> |
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#include "sysreent.h" |
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#include <charconv.h> |
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#include <utf.h> |
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#include "sysif.h" |
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#define CHARACTER_SET_NAME 32 |
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#define UNICODE_TEXT_LEGTH 1 |
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#define BUFFER_LENGTH 4 |
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extern "C" { |
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EXPORT_C iconv_t _iconv_open_r(int* aErrno, const char* aTocode, const char* aFromcode) |
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{ |
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_iconv_t* __iconv_t = NULL; |
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TInt toCode = 0; |
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TInt fromCode = 0; |
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|
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//Get reference file session from backend |
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RFs& fileSession = Backend()->FileSession(); |
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|
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//Allocate and constructs a CCnvCharacterSetConverter object |
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CCnvCharacterSetConverter* conv = CCnvCharacterSetConverter::NewLC() ; |
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|
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//Create an array identifying all the character sets for which conversion is available |
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CArrayFix<CCnvCharacterSetConverter::SCharacterSet> *charSet = CCnvCharacterSetConverter::CreateArrayOfCharacterSetsAvailableL(fileSession); |
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CleanupStack::PushL( charSet ); |
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|
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TInt i = 0; |
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//Get the number of character sets for which conversion is available |
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TInt count = charSet->Count(); |
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while(i < count) |
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{ |
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CCnvCharacterSetConverter::SCharacterSet characterSet = charSet->At(i); |
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i++; |
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//Get the UID of character set for which conversion is available |
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TUint charSetUID = characterSet.Identifier(); |
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const TBufC<CHARACTER_SET_NAME> charSetName = characterSet.NameIsFileName()?TParsePtrC(characterSet.Name()).Name():characterSet.Name(); |
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TBuf8<CHARACTER_SET_NAME*4> characterSetname; |
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if(CnvUtfConverter::ConvertFromUnicodeToUtf8(characterSetname,charSetName) != 0) |
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{ |
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*aErrno = EINVAL; |
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CleanupStack::PopAndDestroy(2); //charSet, conv, fileSession |
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return (iconv_t) -1; |
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} |
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characterSetname.ZeroTerminate(); |
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//Check for source or destination charcatre set |
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if(!characterSetname.Compare(TPtrC8((const TText8*) aTocode))) |
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{ |
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toCode = charSetUID; |
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} |
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if(!characterSetname.Compare(TPtrC8((const TText8*) aFromcode))) |
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{ |
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fromCode = charSetUID; |
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} |
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HBufC8* stdInterName = conv->ConvertCharacterSetIdentifierToStandardNameL(charSetUID, fileSession); |
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if(NULL != stdInterName) |
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{ |
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if(!stdInterName->Compare(TPtrC8((const TText8*) aTocode))) |
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{ |
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toCode = charSetUID; |
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} |
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|
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if(!stdInterName->Compare(TPtrC8((const TText8*) aFromcode))) |
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{ |
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fromCode = charSetUID; |
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} |
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delete stdInterName; |
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stdInterName = NULL; |
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} |
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|
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//Check for both source and destination character sets are available |
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if( toCode && fromCode) |
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{ |
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__iconv_t = new _iconv_t ; |
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if(NULL == __iconv_t) |
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{ |
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*aErrno = ENOMEM; |
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CleanupStack::PopAndDestroy(2); |
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return (iconv_t) -1; |
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} |
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__iconv_t->toCode = toCode; |
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__iconv_t->fromCode = fromCode; |
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break; |
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} |
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} |
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|
104 |
//If any of the charcter set is not avaibale ,set the errno and return -1 |
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|
105 |
if( !toCode || !fromCode) |
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|
106 |
{ |
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|
107 |
*aErrno = EINVAL; |
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108 |
CleanupStack::PopAndDestroy(2); //charSet, conv, fileSession |
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109 |
return (iconv_t) -1; |
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110 |
} |
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|
111 |
|
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112 |
//delete the objects from cleanupstack and return the conversion descriptor |
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113 |
CleanupStack::PopAndDestroy(2); |
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114 |
return (iconv_t) __iconv_t; |
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115 |
} |
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|
116 |
|
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117 |
EXPORT_C size_t _iconv_r(int* aErrno, iconv_t aCD, const char** inbuf, size_t* inbytesleft, char** outbuf, size_t* outbytesleft) |
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118 |
{ |
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119 |
_iconv_t* __iconv_t = (_iconv_t*) aCD; |
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120 |
TInt retVal = KErrNone; |
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121 |
TInt returnCode = -1; |
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122 |
|
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123 |
//If the conversion decriptor is a bad descriptor, set the error number and return -1 |
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124 |
if(aCD == (iconv_t) -1) |
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125 |
{ |
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126 |
*aErrno = EBADF; |
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127 |
return (size_t) -1; |
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128 |
} |
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129 |
|
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130 |
//When inbuf and *inbuf is not NULL |
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131 |
if(inbuf && *inbuf) |
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132 |
{ |
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133 |
if((NULL == outbuf) || (NULL == *outbuf) || (inbytesleft == NULL) || (outbytesleft == NULL)) |
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134 |
{ |
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135 |
return 0; |
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136 |
} |
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|
137 |
|
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|
138 |
//If output buffer does not have space, set the error number and return -1 |
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|
139 |
if(!*outbytesleft) |
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140 |
{ |
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141 |
*aErrno = E2BIG; |
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142 |
return (size_t)-1; |
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143 |
} |
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|
144 |
|
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145 |
//If all the bytes in input buffer is converted |
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|
146 |
if(!*inbytesleft) |
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147 |
{ |
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148 |
return 0; |
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149 |
} |
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150 |
if(!outbuf || !*outbuf) |
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151 |
{ |
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152 |
return 0; |
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153 |
} |
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|
154 |
|
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155 |
//Create a handle to a file server session and connect to the file server. |
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156 |
//Push it on to cleanup stack |
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157 |
RFs& fileSession = Backend()->FileSession(); |
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|
158 |
|
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159 |
TInt state = CCnvCharacterSetConverter::KStateDefault; |
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|
160 |
|
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161 |
//Allocate and constructs a CCnvCharacterSetConverter object |
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162 |
CCnvCharacterSetConverter* conv = CCnvCharacterSetConverter::NewLC() ; |
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|
163 |
|
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164 |
while(*inbuf != NULL && *inbytesleft ) |
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|
165 |
{ |
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|
166 |
TPtrC8 remainderOfForeignText((const TText8*) *inbuf,*inbytesleft ); |
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|
167 |
TBuf16<UNICODE_TEXT_LEGTH> UnicodeText; |
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|
168 |
|
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|
169 |
//Search the character set array containing all of the character sets for which conversion is available |
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|
170 |
CCnvCharacterSetConverter::TAvailability avail = conv->PrepareToConvertToOrFromL(__iconv_t->fromCode, fileSession); |
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|
171 |
if(CCnvCharacterSetConverter::ENotAvailable == avail) |
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|
172 |
{ |
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|
173 |
break; |
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|
174 |
} |
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|
175 |
|
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|
176 |
TInt numberOfUnconvertibleCharacters = 0; |
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|
177 |
TInt indexOfFirstByteOfFirstUnconvertibleCharacter = 0; |
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|
178 |
TInt inbufIncr = 0; |
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|
179 |
|
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|
180 |
//Convert text encoded in a non-Unicode character set into the Unicode character set (UCS-2). |
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|
181 |
retVal = conv->ConvertToUnicode(UnicodeText, remainderOfForeignText, state, numberOfUnconvertibleCharacters, indexOfFirstByteOfFirstUnconvertibleCharacter); |
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|
182 |
|
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|
183 |
//Check for number of unconverted bytes left at the end of the input descriptor |
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|
184 |
//or one of the error values defined in TError |
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|
185 |
if(retVal < 0 && (retVal != CCnvCharacterSetConverter::EErrorIllFormedInput)) |
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|
186 |
{ |
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|
187 |
break; |
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|
188 |
} |
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|
189 |
|
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|
190 |
//Check for incomplete characters in the input, set the errno accordingly |
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|
191 |
if(numberOfUnconvertibleCharacters) |
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|
192 |
{ |
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Revision: 201002
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|
193 |
*aErrno = EILSEQ; |
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Revision: 201002
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|
194 |
break; |
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|
195 |
} |
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|
196 |
|
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|
197 |
//Check for illegal characters in the input, set the errno accordingly |
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|
198 |
if(retVal == CCnvCharacterSetConverter::EErrorIllFormedInput) |
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|
199 |
{ |
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|
200 |
*aErrno = EILSEQ;//Set Error number to EILSEQ |
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|
201 |
break; |
e4d67989cc36
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|
202 |
} |
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|
203 |
inbufIncr = remainderOfForeignText.Size() - retVal; |
e4d67989cc36
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|
204 |
remainderOfForeignText.Set(remainderOfForeignText.Right(retVal)); |
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|
205 |
|
e4d67989cc36
Revision: 201002
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|
206 |
//Search the character set array containing all of the character sets for which conversion is available |
e4d67989cc36
Revision: 201002
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diff
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|
207 |
avail = conv->PrepareToConvertToOrFromL(__iconv_t->toCode, fileSession); |
e4d67989cc36
Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
208 |
if(CCnvCharacterSetConverter::ENotAvailable == avail) |
e4d67989cc36
Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
209 |
{ |
e4d67989cc36
Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
210 |
break; |
e4d67989cc36
Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
211 |
} |
e4d67989cc36
Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
212 |
|
e4d67989cc36
Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
213 |
numberOfUnconvertibleCharacters = 0; |
e4d67989cc36
Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
214 |
indexOfFirstByteOfFirstUnconvertibleCharacter = 0; |
e4d67989cc36
Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
215 |
TBuf8<BUFFER_LENGTH> outputBuffer; |
e4d67989cc36
Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
216 |
|
e4d67989cc36
Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
217 |
//Convert text encoded in the Unicode character set (UCS-2) into other character sets |
e4d67989cc36
Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
218 |
retVal = conv->ConvertFromUnicode(outputBuffer,UnicodeText, numberOfUnconvertibleCharacters, indexOfFirstByteOfFirstUnconvertibleCharacter); |
e4d67989cc36
Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
219 |
|
e4d67989cc36
Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
220 |
if(retVal < 0 && (retVal != CCnvCharacterSetConverter::EErrorIllFormedInput)) |
e4d67989cc36
Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
221 |
{ |
e4d67989cc36
Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
222 |
break; |
e4d67989cc36
Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
223 |
} |
e4d67989cc36
Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
224 |
|
e4d67989cc36
Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
225 |
//Check for illegal characters in the input, set the errno accordingly |
e4d67989cc36
Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
226 |
if(retVal == CCnvCharacterSetConverter::EErrorIllFormedInput) |
e4d67989cc36
Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
227 |
{ |
e4d67989cc36
Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
228 |
*aErrno = EILSEQ;//Set Error number to EILSEQ |
e4d67989cc36
Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
229 |
break; |
e4d67989cc36
Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
230 |
} |
e4d67989cc36
Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
231 |
|
e4d67989cc36
Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
232 |
//Check for incomplete characters in the input, set the errno accordingly |
e4d67989cc36
Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
233 |
if(numberOfUnconvertibleCharacters) |
e4d67989cc36
Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
234 |
{ |
e4d67989cc36
Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
235 |
*aErrno = EILSEQ; |
e4d67989cc36
Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
236 |
break; |
e4d67989cc36
Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
237 |
} |
e4d67989cc36
Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
238 |
|
e4d67989cc36
Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
239 |
TInt outputbufferLength = outputBuffer.Length(); |
e4d67989cc36
Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
240 |
if(*outbytesleft >= outputbufferLength) |
e4d67989cc36
Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
241 |
{ |
e4d67989cc36
Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
242 |
*inbytesleft = *inbytesleft - inbufIncr; |
e4d67989cc36
Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
243 |
*inbuf = *inbuf + inbufIncr; |
e4d67989cc36
Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
244 |
memcpy(*outbuf,(const char*) outputBuffer.Ptr(),outputbufferLength); |
e4d67989cc36
Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
245 |
*outbuf = *outbuf + outputbufferLength; |
e4d67989cc36
Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
246 |
*outbytesleft -= outputbufferLength; |
e4d67989cc36
Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
247 |
if(!*inbytesleft || !*inbuf) |
e4d67989cc36
Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
248 |
{ |
e4d67989cc36
Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
249 |
returnCode = 0; |
e4d67989cc36
Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
250 |
break; |
e4d67989cc36
Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
251 |
} |
e4d67989cc36
Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
252 |
} |
e4d67989cc36
Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
253 |
else |
e4d67989cc36
Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
254 |
{ |
e4d67989cc36
Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
255 |
*aErrno = E2BIG; |
e4d67989cc36
Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
256 |
break; |
e4d67989cc36
Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
257 |
} |
e4d67989cc36
Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
258 |
|
e4d67989cc36
Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
259 |
}//end of while |
e4d67989cc36
Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
260 |
CleanupStack::PopAndDestroy(1); //conv |
e4d67989cc36
Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
261 |
return returnCode; |
e4d67989cc36
Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
262 |
} |
e4d67989cc36
Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
263 |
|
e4d67989cc36
Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
264 |
// when inbuf is NULL or *inbuf is NULL |
e4d67989cc36
Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
265 |
else if((NULL == inbuf) || (NULL == *inbuf)) |
e4d67989cc36
Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
266 |
{ |
e4d67989cc36
Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
267 |
if(outbuf && *outbuf) |
e4d67989cc36
Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
268 |
{ |
e4d67989cc36
Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
269 |
return 0; |
e4d67989cc36
Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
270 |
} |
e4d67989cc36
Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
271 |
if(outbytesleft && !*outbytesleft) |
e4d67989cc36
Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
272 |
{ |
e4d67989cc36
Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
273 |
*aErrno = E2BIG; |
e4d67989cc36
Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
274 |
return (size_t)-1; |
e4d67989cc36
Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
275 |
} |
e4d67989cc36
Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
276 |
} |
e4d67989cc36
Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
277 |
|
e4d67989cc36
Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
278 |
// when inbuf or *inbuf is NULL and outbuf or *outbuf is NULL |
e4d67989cc36
Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
279 |
else if (((NULL == inbuf) || (NULL == *inbuf)) && ((NULL == outbuf) || (NULL == *outbuf))) |
e4d67989cc36
Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
280 |
{ |
e4d67989cc36
Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
281 |
return 0; |
e4d67989cc36
Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
282 |
} |
e4d67989cc36
Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
283 |
return retVal; |
e4d67989cc36
Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
284 |
} |
e4d67989cc36
Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
285 |
|
e4d67989cc36
Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
286 |
EXPORT_C int _iconv_close_r(int* aErrno, iconv_t cd) |
e4d67989cc36
Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
287 |
{ |
e4d67989cc36
Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
288 |
//If the conversion decriptor is a bad descriptor, set the error number and return -1 |
e4d67989cc36
Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
289 |
if(cd == (iconv_t) -1) |
e4d67989cc36
Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
290 |
{ |
e4d67989cc36
Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
291 |
*aErrno = EBADF; |
e4d67989cc36
Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
292 |
return -1; |
e4d67989cc36
Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
293 |
} |
e4d67989cc36
Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
294 |
|
e4d67989cc36
Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
295 |
//Deallocate the conversion descriptor |
e4d67989cc36
Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
296 |
if(cd != NULL) |
e4d67989cc36
Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
297 |
{ |
e4d67989cc36
Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
298 |
//cast it back to _iconv_t and issue a delete |
e4d67989cc36
Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
299 |
_iconv_t* convp = (_iconv_t*)cd; |
e4d67989cc36
Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
300 |
delete convp; |
e4d67989cc36
Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
301 |
cd = NULL; |
e4d67989cc36
Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
302 |
} |
e4d67989cc36
Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
303 |
return 0; |
e4d67989cc36
Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
304 |
} |
e4d67989cc36
Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
305 |
|
e4d67989cc36
Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
306 |
} //extern |
e4d67989cc36
Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
307 |
|
e4d67989cc36
Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
308 |
|
e4d67989cc36
Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
309 |