diff -r ebc84c812384 -r 46218c8b8afa Symbian3/PDK/Source/GUID-853BFDC0-1993-5EFC-AA68-C9EA496EEF3F.dita --- a/Symbian3/PDK/Source/GUID-853BFDC0-1993-5EFC-AA68-C9EA496EEF3F.dita Thu Mar 11 15:24:26 2010 +0000 +++ b/Symbian3/PDK/Source/GUID-853BFDC0-1993-5EFC-AA68-C9EA496EEF3F.dita Thu Mar 11 18:02:22 2010 +0000 @@ -1,44 +1,44 @@ - - - - - -Converting -between Unicode and UTF8 -

This tutorial describes the steps to convert between Unicode and UTF8.

-
Introduction

EscapeUtils escape -encodes and decodes unsafe data in URI. It also supports converting of Unicode -data (16-bit descriptor) into UTF8 data (8-bit descriptor) and vice-versa.

-
Procedure

Converting to UTF8

EscapeUtils::ConvertFromUnicodeToUtf8L() converts -the Unicode data into UTF8 format.

_LIT16(KUnicode, "Unicode string"); //data to be converted - -HBufC8* utf8 = EscapeUtils::ConvertFromUnicodeToUtf8L(KUnicode);

utf8 contains -the UTF8 form of the string.

Converting to Unicode

EscapeUtils::ConvertToUnicodeFromUtf8L() converts -the data from UTF8 format to Unicode.

_LIT8(KUtf8, "UTF-8 string"); // UTF8 string to be converted - -HBufC16* unicode = EscapeUtils::ConvertToUnicodeFromUtf8L(KUtf8); // convert the srting to Unicode -

unicode contains the Unicode form -of the string.

Call EscapeUtils::IsEscapeTriple to -check if the input data contains an escape triple. For example, %2a. -If there is a triple, its value is calculated and returned through the output -argument HexVal. If there is no escape triple, then this -argument is left unchanged.

_LIT(KEscapeTriple1, "%2a"); // input data containing escape triple -TInt KEscapeTriple1_value = 0x2a; -TInt HexVal; -EscapeUtils::IsEscapeTriple(KEscapeTriple1,HexVal); // escape triple value -//variable HexVal contains value 0x2a

The code above returns -'42' , the value of escape triple.

- -HTTP Utilities -Library Overview -Escape encoding -and decoding tutorial -Reserved -and unreserved characters + + + + + +Converting +between Unicode and UTF8 +

This tutorial describes the steps to convert between Unicode and UTF8.

+
Introduction

EscapeUtils escape +encodes and decodes unsafe data in URI. It also supports converting of Unicode +data (16-bit descriptor) into UTF8 data (8-bit descriptor) and vice-versa.

+
Procedure

Converting to UTF8

EscapeUtils::ConvertFromUnicodeToUtf8L() converts +the Unicode data into UTF8 format.

_LIT16(KUnicode, "Unicode string"); //data to be converted + +HBufC8* utf8 = EscapeUtils::ConvertFromUnicodeToUtf8L(KUnicode);

utf8 contains +the UTF8 form of the string.

Converting to Unicode

EscapeUtils::ConvertToUnicodeFromUtf8L() converts +the data from UTF8 format to Unicode.

_LIT8(KUtf8, "UTF-8 string"); // UTF8 string to be converted + +HBufC16* unicode = EscapeUtils::ConvertToUnicodeFromUtf8L(KUtf8); // convert the srting to Unicode +

unicode contains the Unicode form +of the string.

Call EscapeUtils::IsEscapeTriple to +check if the input data contains an escape triple. For example, %2a. +If there is a triple, its value is calculated and returned through the output +argument HexVal. If there is no escape triple, then this +argument is left unchanged.

_LIT(KEscapeTriple1, "%2a"); // input data containing escape triple +TInt KEscapeTriple1_value = 0x2a; +TInt HexVal; +EscapeUtils::IsEscapeTriple(KEscapeTriple1,HexVal); // escape triple value +//variable HexVal contains value 0x2a

The code above returns +'42' , the value of escape triple.

+ +HTTP Utilities +Library Overview +Escape encoding +and decoding tutorial +Reserved +and unreserved characters \ No newline at end of file