wchar_t *CPLRecodeToWCharIconv( const char *pszSource,
const char *pszSrcEncoding,
const char *pszDstEncoding )
{
return (wchar_t *)CPLRecodeIconv( pszSource,
pszSrcEncoding, pszDstEncoding);
}
char CPL_DLL *CPLRecode( const char *pszSource,
const char *pszSrcEncoding,
const char *pszDstEncoding )
{
/* -------------------------------------------------------------------- */
/* Handle a few common short cuts. */
/* -------------------------------------------------------------------- */
if ( EQUAL(pszSrcEncoding, pszDstEncoding) )
return CPLStrdup(pszSource);
if ( EQUAL(pszSrcEncoding, CPL_ENC_ASCII)
&& ( EQUAL(pszDstEncoding, CPL_ENC_UTF8)
|| EQUAL(pszDstEncoding, CPL_ENC_ISO8859_1) ) )
return CPLStrdup(pszSource);
#ifdef CPL_RECODE_ICONV
/* -------------------------------------------------------------------- */
/* CPL_ENC_ISO8859_1 -> CPL_ENC_UTF8 */
/* and CPL_ENC_UTF8 -> CPL_ENC_ISO8859_1 conversions are hadled */
/* very well by the stub implementation which is faster than the */
/* iconv() route. Use a stub for these two ones and iconv() */
/* everything else. */
/* -------------------------------------------------------------------- */
if ( ( EQUAL(pszSrcEncoding, CPL_ENC_ISO8859_1)
&& EQUAL(pszDstEncoding, CPL_ENC_UTF8) )
|| ( EQUAL(pszSrcEncoding, CPL_ENC_UTF8)
&& EQUAL(pszDstEncoding, CPL_ENC_ISO8859_1) ) )
{
return CPLRecodeStub( pszSource, pszSrcEncoding, pszDstEncoding );
}
else
{
return CPLRecodeIconv( pszSource, pszSrcEncoding, pszDstEncoding );
}
#else /* CPL_RECODE_STUB */
return CPLRecodeStub( pszSource, pszSrcEncoding, pszDstEncoding );
#endif /* CPL_RECODE_ICONV */
}
