How could I append Chinese characters in a http link and post it

[mimi101cat]

In S60 2nd, I need to generate a http url in TBuf8 type, so I need to converte the TBuf16 to TBuf8 first. But as everyone knows, the Unicode character is the type of TBuf16 so dose Chinese GB2312 character, so if I use a TPtr8.Copy(), all the Chinese characters turned to 1 and make a mistake. So I ask for if there is any methods or function in S60 SDK to converte the Unicode Chinese character to GB2312 Code. If there's not, What could I do to converte it. Thank you.

[symbianyucca]

have you checked SDK doc for character converters already ?
Wiki propably also has some infor about their usage.