__strumbs.cpp File Reference

#include <dcl/Object.h>
#include <dcl/Charset.h>
#include "__strumbs.h"

Go to the source code of this file.

Functions
__DCL_BEGIN_NAMESPACE String	__mbstostr (const char *_mbs, size_t _nmbs) __DCL_THROWS1(CharsetConvertException *)
size_t	__mbstostr_nt (const char *_mbs, size_t _nmbs, String &_str)
size_t	__strtombs_nt (const String &_str, char *_mbs, size_t _nmbs)

Function Documentation

__mbstostr()

__DCL_BEGIN_NAMESPACE String __mbstostr	(	const char *	_src,
		size_t	n = (size_t) -1 )

UNIX에서 system call 관련 문자열들에 대한 wchar_t 처리

Definition at line 18 of file __strumbs.cpp.

{
    __DCL_ASSERT(_mbs != NULL);
    return UTF8Decoder::decode(_mbs, _nmbs);
}

__mbstostr_nt()

size_t __mbstostr_nt	(	const char *	_mbs,
		size_t	_nmbs,
		String &	_str )

Definition at line 25 of file __strumbs.cpp.

{
    try {
        _str = __mbstostr(_mbs, _nmbs);
    }
    catch (CharsetConvertException* cause) {
        cause->destroy();
        return -1;          // EILSEQ
    }
    return _str.length();
}

__strtombs_nt()

size_t __strtombs_nt	(	const String &	_str,
		char *	_mbs,
		size_t	_nmbs )

Definition at line 37 of file __strumbs.cpp.

{
    UTF8Encoder encoder(false);
    if (_mbs == NULL) {
        try {
            return encoder.getEncodedLength(_str, _str.length());
        }
        catch (CharsetConvertException* cause) {
            cause->destroy();
            return -1;          // EILSEQ
        }
    }
 
    const wchar_t* pIn = _str;
    size_t nInCount = _str.length();
    size_t nOutCount = _nmbs;
    int r = encoder.encode(pIn, nInCount, (byte_t*)_mbs, nOutCount);
    if (r != CS_NOERROR)
        return -1;              // EILSEQ
 
    if (nOutCount < _nmbs)
        _mbs[nOutCount] = '\0';
 
    return nOutCount;
}