libs/pdcore/pc_unicode.c

735  *  instring:   Input string.
781                    pdc_byte *instring, int inlen,
789     pdc_ushort *usinstr = (pdc_ushort *) instring;
791     pdc_byte *instr = (pdc_byte *) instring;
827                 instring = instr;
845         if (pdc_is_utf16be_unicode(instring))
847         else if (pdc_is_utf16le_unicode(instring))
854         if (pdc_is_utf8_unicode(instring))
856         else if (pdc_is_utf16be_unicode(instring))
858         else if (pdc_is_utf16le_unicode(instring))
875                 pdc_swap_bytes((char *) instring, inlen, NULL);
879                 pdc_swap_bytes((char *) instring, inlen, (char *) instr);
882                 instring = instr;
900                 uv = (pdc_ushort) instring[i];
910                 pdc_free(pdc, instring);
913             instring = instr;
927             pdc_free(pdc, instring);
947             instringa = instring;
948             instringe = instring + inlen;
964                 pdc_free(pdc, instring);
996         instring = instr;
1005             memcpy(instr, instring, (size_t) inlen);
1009             instring = instr;
1019         usinstr = (pdc_ushort *) instring;
1038                 pdc_free(pdc, instring);
1041             instring = instr;
1052         hasbom = pdc_is_utf8_unicode(instring);
1057                 if (instring[i] > 0x7F)
1074             memcpy(&instr[i], &instring[j], (size_t) (inlen - j));
1078                 pdc_free(pdc, instring);
1080             instring = instr;
1088             instring[0] = PDF_BOM2;
1089             instring[1] = PDF_BOM3;
1090             instring[2] = PDF_BOM4;
1097         hasbom = pdc_is_utf16be_unicode(instring) ||
1098                  pdc_is_utf16le_unicode(instring);
1108             memcpy(&instr[i], &instring[j], (size_t) (inlen - j));
1113                 pdc_free(pdc, instring);
1115             instring = instr;
1135                 pdc_swap_bytes((char *) &instring[i], inlen - i, NULL);
1143                 instring[0] = PDF_BOM0;
1144                 instring[1] = PDF_BOM1;
1149                 instring[0] = PDF_BOM1;
1150                 instring[1] = PDF_BOM0;
1157     *outstring = instring;