C++ (Cpp) charset_find_spec примеры использования

Пример #1

Файл: fromucs.c Проект: rdebath/sgt

int charset_from_unicode(const wchar_t **input, int *inlen,
			 char *output, int outlen,
			 int charset, charset_state *state, int *error)
{
    charset_spec const *spec = charset_find_spec(charset);
    charset_state localstate = CHARSET_INIT_STATE;
    struct charset_emit_param param;
    int locallen;

    if (!input) {
	locallen = 1;
	inlen = &locallen;
    }

    param.output = output;
    param.outlen = outlen;
    param.stopped = 0;

    if (state)
	localstate = *state;	       /* structure copy */
    if (error)
	*error = FALSE;

    while (*inlen > 0) {
	int lenbefore = param.output - output;
	int ret;

	if (input)
	    ret = spec->write(spec, **input, &localstate,
			      charset_emit, &param);
	else
	    ret = spec->write(spec, -1, &localstate, charset_emit, &param);
	if (error && !ret) {
	    /*
	     * We have hit a difficult character, which the user
	     * wants to know about. Leave now.
	     */
	    *error = TRUE;
	    return lenbefore;
	}
	if (param.stopped) {
	    /*
	     * The emit function has _tried_ to output some
	     * characters, but ran up against the end of the
	     * buffer. Leave immediately, and return what happened
	     * _before_ attempting to process this character.
	     */
	    return lenbefore;
	}
	if (state)
	    *state = localstate;       /* structure copy */
	if (input)
	    (*input)++;
	(*inlen)--;
    }
    return param.output - output;
}

Пример #2

Файл: FROMUCS.C Проект: AshKash/kit-sink

int charset_from_unicode(wchar_t **input, int *inlen, char *output, int outlen,
			 int charset, charset_state *state,
			 const char *errstr, int errlen)
{
    charset_spec const *spec = charset_find_spec(charset);
    charset_state localstate;
    struct charset_emit_param param;

    param.output = output;
    param.outlen = outlen;
    param.stopped = 0;

    /*
     * charset_emit will expect a valid errstr.
     */
    if (!errstr) {
	/* *shrug* this is good enough, and consistent across all SBCS... */
	param.errstr = ".";
	param.errlen = 1;
    }
    param.errstr = errstr;
    param.errlen = errlen;

    if (!state) {
	localstate.s0 = 0;
    } else {
	localstate = *state;	       /* structure copy */
    }
    state = &localstate;

    while (*inlen > 0) {
	int lenbefore = param.output - output;
	spec->write(spec, **input, &localstate, charset_emit, &param);
	if (param.stopped) {
	    /*
	     * The emit function has _tried_ to output some
	     * characters, but ran up against the end of the
	     * buffer. Leave immediately, and return what happened
	     * _before_ attempting to process this character.
	     */
	    return lenbefore;
	}
	if (state)
	    *state = localstate;       /* structure copy */
	(*input)++;
	(*inlen)--;
    }
    return param.output - output;
}

Пример #3

Файл: toucs.c Проект: NightOfTwelve/adbputty

int charset_to_unicode(const char **input, int *inlen,
                       wchar_t *output, int outlen,
		       int charset, charset_state *state,
		       const wchar_t *errstr, int errlen)
{
    charset_spec const *spec = charset_find_spec(charset);
    charset_state localstate;
    struct unicode_emit_param param;

    param.output = output;
    param.outlen = outlen;
    param.errstr = errstr;
    param.errlen = errlen;
    param.stopped = 0;

    if (!state) {
	localstate.s0 = 0;
    } else {
	localstate = *state;	       /* structure copy */
    }

    while (*inlen > 0) {
	int lenbefore = param.output - output;
	spec->read(spec, (unsigned char)**input, &localstate,
		   unicode_emit, &param);
	if (param.stopped) {
	    /*
	     * The emit function has _tried_ to output some
	     * characters, but ran up against the end of the
	     * buffer. Leave immediately, and return what happened
	     * _before_ attempting to process this character.
	     */
	    return lenbefore;
	}
	if (state)
	    *state = localstate;   /* structure copy */
	(*input)++;
	(*inlen)--;
    }

    return param.output - output;
}

Пример #4

Файл: slookup.c Проект: mloar/charset

int charset_exists(int charset)
{
    return charset_find_spec(charset) != NULL;
}