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php5  5.3.10
Defines | Functions | Variables
mbfilter_cp1251.c File Reference
#include "mbfilter.h"
#include "mbfilter_cp1251.h"
#include "unicode_table_cp1251.h"

Go to the source code of this file.

Defines

#define CK(statement)   do { if ((statement) < 0) return (-1); } while (0)

Functions

static int mbfl_filt_ident_cp1251 (int c, mbfl_identify_filter *filter)
int mbfl_filt_conv_cp1251_wchar (int c, mbfl_convert_filter *filter)
int mbfl_filt_conv_wchar_cp1251 (int c, mbfl_convert_filter *filter)

Variables

static const char * mbfl_encoding_cp1251_aliases [] = {"CP1251", "CP-1251", "WINDOWS-1251", NULL}
const mbfl_encoding mbfl_encoding_cp1251

Define Documentation

#define CK (   statement)    do { if ((statement) < 0) return (-1); } while (0)

Definition at line 76 of file mbfilter_cp1251.c.


Function Documentation

int mbfl_filt_conv_cp1251_wchar ( int  c,
mbfl_convert_filter *  filter 
)

Definition at line 82 of file mbfilter_cp1251.c.

{
       int s;

       if (c >= 0 && c < cp1251_ucs_table_min) {
              s = c;
       } else if (c >= cp1251_ucs_table_min && c < 0x100) {
              s = cp1251_ucs_table[c - cp1251_ucs_table_min];
              if (s <= 0) {
                     s = c;
                     s &= MBFL_WCSPLANE_MASK;
                     s |= MBFL_WCSPLANE_CP1251;
              }
       } else {
              s = c;
              s &= MBFL_WCSGROUP_MASK;
              s |= MBFL_WCSGROUP_THROUGH;
       }

       CK((*filter->output_function)(s, filter->data));

       return c;
}
int mbfl_filt_conv_wchar_cp1251 ( int  c,
mbfl_convert_filter *  filter 
)

Definition at line 110 of file mbfilter_cp1251.c.

{
       int s, n;

       if (c < 0x80) {
              s = c;
       } else {
              s = -1;
              n = cp1251_ucs_table_len-1;
              while (n >= 0) {
                     if (c == cp1251_ucs_table[n]) {
                            s = cp1251_ucs_table_min + n;
                            break;
                     }
                     n--;
              }
              if (s <= 0 && (c & ~MBFL_WCSPLANE_MASK) == MBFL_WCSPLANE_CP1251) {
                     s = c & MBFL_WCSPLANE_MASK;
              }
       }

       if (s >= 0) {
              CK((*filter->output_function)(s, filter->data));
       } else {
              if (filter->illegal_mode != MBFL_OUTPUTFILTER_ILLEGAL_MODE_NONE) {
                     CK(mbfl_filt_conv_illegal_output(c, filter));
              }
       }

       return c;
}

Here is the call graph for this function:

static int mbfl_filt_ident_cp1251 ( int  c,
mbfl_identify_filter *  filter 
) [static]

Definition at line 143 of file mbfilter_cp1251.c.

{
       if (c >= 0x80 && c < 0xff)
              filter->flag = 0;
       else
              filter->flag = 1; /* not it */
       return c;     
}

Variable Documentation

Initial value:
 {
       mbfl_no_encoding_cp1251,
       "Windows-1251",
       "Windows-1251",
       (const char *(*)[])&mbfl_encoding_cp1251_aliases,
       NULL,
       MBFL_ENCTYPE_SBCS
}

Definition at line 42 of file mbfilter_cp1251.c.

const char* mbfl_encoding_cp1251_aliases[] = {"CP1251", "CP-1251", "WINDOWS-1251", NULL} [static]

Definition at line 40 of file mbfilter_cp1251.c.