static void det_defdupchar(char *filename)
{
if (prefstringchar < 0) {
defdupchar = findfiletype(filename, 0, &tflag);
if (defdupchar < 0) defdupchar = 0;
}
}
static void det_prefstringchar(char *preftype)
{
if (preftype != NULL) {
prefstringchar = findfiletype(preftype, 1, &deftflag);
if (prefstringchar < 0 &&
strcmp(preftype, "tex") != 0 &&
strcmp(preftype, "nroff") != 0)
{
fprintf(stderr, ISPELL_C_BAD_TYPE, preftype);
exit(1);
}
}
}
void
ISpellChecker::setDictionaryEncoding( const char * hashname, const char * encoding )
{
/* Get Hash encoding from XML file. This should always work! */
try_autodetect_charset(encoding);
if (g_iconv_is_valid(m_translate_in) && g_iconv_is_valid(m_translate_out))
{
/* We still have to setup prefstringchar*/
prefstringchar = findfiletype("utf8", 1, deftflag < 0 ? &deftflag
: static_cast<int *>(NULL));
if (prefstringchar < 0)
{
std::string teststring;
for(int n1 = 1; n1 <= 15; n1++)
{
teststring = "latin" + n1;
prefstringchar = findfiletype(teststring.c_str(), 1,
deftflag < 0 ? &deftflag : static_cast<int *>(NULL));
if (prefstringchar >= 0)
break;
}
}
return; /* success */
}
/* Test for UTF-8 first */
prefstringchar = findfiletype("utf8", 1, deftflag < 0 ? &deftflag : static_cast<int *>(NULL));
if (prefstringchar >= 0)
{
m_translate_in = g_iconv_open("UTF-8", "UTF-8");
m_translate_out = g_iconv_open("UTF-8", "UTF-8");
}
if (g_iconv_is_valid(m_translate_in) && g_iconv_is_valid(m_translate_out))
return; /* success */
/* Test for "latinN" */
if (!g_iconv_is_valid(m_translate_in))
{
/* Look for "altstringtype" names from latin1 to latin15 */
for(int n1 = 1; n1 <= 15; n1++)
{
char * teststring = g_strdup_printf("latin%u", n1);
prefstringchar = findfiletype(teststring, 1,
deftflag < 0 ? &deftflag : static_cast<int *>(NULL));
if (prefstringchar >= 0)
{
m_translate_in = g_iconv_open(teststring, "UTF-8");
m_translate_out = g_iconv_open("UTF-8", teststring);
g_free (teststring);
break;
}
else
{
g_free (teststring);
}
}
}
/* If nothing found, use latin1 */
if (!g_iconv_is_valid(m_translate_in))
{
m_translate_in = g_iconv_open("latin1", "UTF-8");
m_translate_out = g_iconv_open("UTF-8", "latin1");
}
}