mbfilter_iso8859_1.c [plain text]
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "mbfilter.h"
#include "mbfilter_iso8859_1.h"
static const char *mbfl_encoding_8859_1_aliases[] = {"ISO_8859-1", "latin1", NULL};
const mbfl_encoding mbfl_encoding_8859_1 = {
mbfl_no_encoding_8859_1,
"ISO-8859-1",
"ISO-8859-1",
(const char *(*)[])&mbfl_encoding_8859_1_aliases,
NULL,
MBFL_ENCTYPE_SBCS
};
const struct mbfl_identify_vtbl vtbl_identify_8859_1 = {
mbfl_no_encoding_8859_1,
mbfl_filt_ident_common_ctor,
mbfl_filt_ident_common_dtor,
mbfl_filt_ident_true
};
const struct mbfl_convert_vtbl vtbl_8859_1_wchar = {
mbfl_no_encoding_8859_1,
mbfl_no_encoding_wchar,
mbfl_filt_conv_common_ctor,
mbfl_filt_conv_common_dtor,
mbfl_filt_conv_8859_1_wchar,
mbfl_filt_conv_common_flush
};
const struct mbfl_convert_vtbl vtbl_wchar_8859_1 = {
mbfl_no_encoding_wchar,
mbfl_no_encoding_8859_1,
mbfl_filt_conv_common_ctor,
mbfl_filt_conv_common_dtor,
mbfl_filt_conv_wchar_8859_1,
mbfl_filt_conv_common_flush
};
#define CK(statement) do { if ((statement) < 0) return (-1); } while (0)
int mbfl_filt_conv_8859_1_wchar(int c, mbfl_convert_filter *filter)
{
return (*filter->output_function)(c, filter->data);
}
int mbfl_filt_conv_wchar_8859_1(int c, mbfl_convert_filter *filter)
{
if (c >= 0 && c < 0x100) {
CK((*filter->output_function)(c, filter->data));
} else {
if (filter->illegal_mode != MBFL_OUTPUTFILTER_ILLEGAL_MODE_NONE) {
CK(mbfl_filt_conv_illegal_output(c, filter));
}
}
return c;
}