qiconvcodec.cpp File Reference

#include "qiconvcodec_p.h"
#include "qtextcodec_p.h"
#include <qlibrary.h>
#include <qdebug.h>
#include <qthreadstorage.h>
#include <errno.h>
#include <locale.h>
#include <stdio.h>
#include <dlfcn.h>
#include <unistd.h>

Go to the source code of this file.

Macros
#define	GNU_LIBICONV
#define	iconv   ptr_iconv
#define	iconv_close   ptr_iconv_close
#define	iconv_open   ptr_iconv_open
#define	NO_BOM
#define	UTF16   "UTF-16BE"

Typedefs
typedef size_t(*	Ptr_iconv) (iconv_t, const char **, size_t *, char **, size_t *)
typedef int(*	Ptr_iconv_close) (iconv_t)
typedef iconv_t(*	Ptr_iconv_open) (const char *, const char *)

Functions
static void	qIconvCodecStateFree (QTextCodec::ConverterState *state)
static bool	setByteOrder (iconv_t cd)

Variables
static Ptr_iconv	ptr_iconv = 0
static Ptr_iconv_close	ptr_iconv_close = 0
static Ptr_iconv_open	ptr_iconv_open = 0
bool	qt_locale_initialized

Macro Definition Documentation

GNU_LIBICONV

#define GNU_LIBICONV

Definition at line 78 of file qiconvcodec.cpp.

iconv

#define iconv   ptr_iconv

Referenced by QIconvCodec::convertFromUnicode(), QIconvCodec::convertToUnicode(), and setByteOrder().

iconv_close

#define iconv_close   ptr_iconv_close

Referenced by QIconvCodec::convertFromUnicode(), and QIconvCodec::IconvState::~IconvState().

iconv_open

#define iconv_open   ptr_iconv_open

Referenced by QIconvCodec::createIconv_t().

NO_BOM

#define NO_BOM

Definition at line 66 of file qiconvcodec.cpp.

UTF16

#define UTF16   "UTF-16BE"

Definition at line 68 of file qiconvcodec.cpp.

Referenced by QIconvCodec::convertFromUnicode(), and QIconvCodec::convertToUnicode().

Typedef Documentation

Ptr_iconv

typedef size_t(* Ptr_iconv) (iconv_t, const char **, size_t *, char **, size_t *)

Definition at line 81 of file qiconvcodec.cpp.

Ptr_iconv_close

typedef int(* Ptr_iconv_close) (iconv_t)

Definition at line 82 of file qiconvcodec.cpp.

Ptr_iconv_open

typedef iconv_t(* Ptr_iconv_open) (const char *, const char *)

Definition at line 80 of file qiconvcodec.cpp.

Function Documentation

qIconvCodecStateFree()

static void qIconvCodecStateFree ( QTextCodec::ConverterState *  state )

static

Definition at line 161 of file qiconvcodec.cpp.

Referenced by QIconvCodec::convertToUnicode().

{
    delete reinterpret_cast<QIconvCodec::IconvState *>(state->d);
}

setByteOrder()

static bool setByteOrder ( iconv_t  cd )

static

Definition at line 309 of file qiconvcodec.cpp.

Referenced by QIconvCodec::convertFromUnicode().

{
#if !defined(NO_BOM)
    // give iconv() a BOM
    char buf[4];
    ushort bom[] = { QChar::ByteOrderMark };

    char *outBytes = buf;
    char *inBytes = reinterpret_cast<char *>(bom);
    size_t outBytesLeft = sizeof buf;
    size_t inBytesLeft = sizeof bom;

#if defined(GNU_LIBICONV)
    const char **inBytesPtr = const_cast<const char **>(&inBytes);
#else
    char **inBytesPtr = &inBytes;
#endif

    if (iconv(cd, inBytesPtr, &inBytesLeft, &outBytes, &outBytesLeft) == (size_t) -1) {
        return false;
    }
#endif // NO_BOM

    return true;
}

Variable Documentation

ptr_iconv

Ptr_iconv ptr_iconv = 0

static

Definition at line 85 of file qiconvcodec.cpp.

Referenced by QIconvCodec::QIconvCodec().

ptr_iconv_close

Ptr_iconv_close ptr_iconv_close = 0

static

Definition at line 86 of file qiconvcodec.cpp.

Referenced by QIconvCodec::QIconvCodec().

ptr_iconv_open

Ptr_iconv_open ptr_iconv_open = 0

static

Definition at line 84 of file qiconvcodec.cpp.

Referenced by QIconvCodec::QIconvCodec().

qt_locale_initialized

bool qt_locale_initialized

Definition at line 311 of file qcoreapplication.cpp.

Referenced by QIconvCodec::convertFromUnicode(), and QIconvCodec::convertToUnicode().