static
int set_default_iconv_charsets(FlocaleCharset *fc)
{
int i=0,j=0;
if (!FiconvSupport || FLCIconvUtf8Charset == NULL || fc == NULL)
return False;
while(FLC_GET_LOCALE_CHARSET(FLCIconvUtf8Charset,i) != NULL)
{
j = 0;
while(FLC_GET_LOCALE_CHARSET(fc,j) != NULL)
{
if (is_iconv_supported(
FLC_GET_LOCALE_CHARSET(
FLCIconvUtf8Charset,i),
FLC_GET_LOCALE_CHARSET(fc,j)))
{
FLC_SET_ICONV_INDEX(FLCIconvUtf8Charset,i);
FLC_SET_ICONV_INDEX(fc,j);
if (is_translit_supported(
FLC_GET_LOCALE_CHARSET(
FLCIconvUtf8Charset,i),
FLC_GET_LOCALE_CHARSET(fc,j)))
{
FLC_SET_ICONV_TRANSLIT_CHARSET(
fc, safestrdup(translit_csname(
FLC_GET_LOCALE_CHARSET(
fc,j))));
} else {
FLC_SET_ICONV_TRANSLIT_CHARSET(
fc, FLC_TRANSLIT_NOT_SUPPORTED);
}
return 1;
}
j++;
}
i++;
}
FLC_SET_ICONV_INDEX(FLCIconvUtf8Charset,
FLC_INDEX_ICONV_CHARSET_NOT_FOUND);
FLC_SET_ICONV_INDEX(fc, FLC_INDEX_ICONV_CHARSET_NOT_FOUND);
return 0;
}
static
void set_iconv_charset_index(FlocaleCharset *fc)
{
int i = 0;
if (!FiconvSupport || fc == NULL)
return;
if (FLC_DO_ICONV_CHARSET_INITIALIZED(fc))
return; /* already set */
if (FLCIconvUtf8Charset == NULL ||
!FLC_DO_ICONV_CHARSET_INITIALIZED(FLCIconvUtf8Charset))
{
FLC_SET_ICONV_INDEX(fc, FLC_INDEX_ICONV_CHARSET_NOT_FOUND);
return;
}
while(FLC_GET_LOCALE_CHARSET(fc,i) != NULL)
{
if (is_iconv_supported(
FLC_GET_ICONV_CHARSET(FLCIconvUtf8Charset),
FLC_GET_LOCALE_CHARSET(fc,i)))
{
FLC_SET_ICONV_INDEX(fc,i);
if (is_translit_supported(
FLC_GET_ICONV_CHARSET(FLCIconvUtf8Charset),
FLC_GET_LOCALE_CHARSET(fc,i)))
{
FLC_SET_ICONV_TRANSLIT_CHARSET(
fc, safestrdup(
translit_csname(
FLC_GET_LOCALE_CHARSET(
fc,i))));
} else {
FLC_SET_ICONV_TRANSLIT_CHARSET(
fc, FLC_TRANSLIT_NOT_SUPPORTED);
}
return;
}
i++;
}
FLC_SET_ICONV_INDEX(fc, FLC_INDEX_ICONV_CHARSET_NOT_FOUND);
}
void FlocaleCharsetSetFlocaleCharset(
Display *dpy, FlocaleFont *flf, char *hints, char *encoding,
char *module)
{
char *charset = NULL;
char *iconv = NULL;
Bool iconv_found = False;
int i = 0;
FlocaleCharsetInit(dpy, module);
if (hints && *hints)
{
iconv = GetQuotedString(
hints, &charset, "/", NULL, NULL, NULL);
if (charset && *charset && *charset != '*' )
{
flf->fc = FlocaleCharsetOfXCharset(charset);
}
if (flf->fc == NULL && charset && *charset && *charset != '*')
{
flf->fc = FlocaleCharsetOfLocaleCharset(charset);
}
if (flf->fc == NULL && iconv && *iconv)
{
flf->fc = FlocaleCharsetOfLocaleCharset(iconv);
}
}
if (flf->fc == NULL)
{
if (FftSupport && flf->fftf.fftfont != NULL)
{
flf->fc = FlocaleCharsetOfXCharset(flf->fftf.encoding);
}
else if (flf->fontset != None)
{
if (FLCXOMCharset != NULL)
{
flf->fc = FLCXOMCharset;
}
else
{
/* we are here if !HAVE_XOUTPUT_METHOD */
XFontStruct **fs_list;
char **ml;
if (XFontsOfFontSet(
flf->fontset, &fs_list, &ml) > 0)
{
flf->fc = FLCXOMCharset =
FlocaleCharsetOfFontStruct(
dpy, fs_list[0]);
}
}
}
else if (flf->font != NULL)
{
flf->fc = FlocaleCharsetOfFontStruct(dpy, flf->font);
}
}
if (flf->fc != NULL && iconv && *iconv)
{
/* the user has specified an iconv converter name:
* check if we have it and force user choice */
while(!iconv_found &&
FLC_GET_LOCALE_CHARSET(flf->fc,i) != NULL)
{
if (
strcmp(
iconv,
FLC_GET_LOCALE_CHARSET(flf->fc,i)) ==
0)
{
iconv_found = True;
/* Trust the user? yes ... */
FLC_SET_ICONV_INDEX(flf->fc,i);
}
i++;
}
}
if (iconv && *iconv && !iconv_found)
{
FlocaleCharset *fc;
/* the user has specified an iconv converter name and we do not
* have it: must create a FlocaleCharset */
flf->flags.must_free_fc = True;
fc = (FlocaleCharset *)safemalloc(sizeof(FlocaleCharset));
if (flf->fc != NULL)
{
CopyString(&fc->x, flf->fc->x);
fc->encoding_type = flf->fc->encoding_type;
if (flf->fc->bidi)
CopyString(&fc->bidi, flf->fc->bidi);
else
fc->bidi = NULL;
}
else
{
CopyString(&fc->x, "Unknown"); /* for simplicity */
fc->bidi = NULL;
fc->encoding_type = FLC_ENCODING_TYPE_FONT;
}
fc->locale = (char **)safemalloc(2*sizeof(char *));
CopyString(&fc->locale[0], iconv);
fc->locale[1] = NULL;
fc->iconv_index = FLC_INDEX_ICONV_CHARSET_NOT_INITIALIZED;
flf->fc = fc;
}
if (charset != NULL)
{
free(charset);
}
if (flf->fc == NULL)
{
flf->fc = &UnknownCharset;
}
/* now the string charset */
if (encoding != NULL)
{
flf->str_fc = FlocaleCharsetOfXCharset(encoding);
if (flf->str_fc == NULL)
{
flf->str_fc = FlocaleCharsetOfLocaleCharset(encoding);
}
if (flf->str_fc == NULL)
{
flf->str_fc = &UnknownCharset;
}
}
else if (FftSupport && flf->fftf.fftfont != NULL)
{
if (flf->fftf.str_encoding != NULL)
{
flf->str_fc = FlocaleCharsetOfXCharset(
flf->fftf.str_encoding);
if (flf->str_fc == NULL)
{
flf->str_fc = FlocaleCharsetOfLocaleCharset(
flf->fftf.str_encoding);
}
if (flf->str_fc == NULL)
{
flf->str_fc = &UnknownCharset;
}
}
else
{
flf->str_fc =
FlocaleCharsetGetDefaultCharset(dpy, module);
}
}
if (flf->str_fc == NULL)
{
if (flf->fc != &UnknownCharset)
{
flf->str_fc = flf->fc;
}
else
{
flf->str_fc =
FlocaleCharsetGetDefaultCharset(dpy, module);
}
}
}
