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  • Committer: Olaf van der Spek
  • Date: 2011-10-24 15:58:22 UTC
  • mto: This revision was merged to the branch mainline in revision 2449.
  • Revision ID: olafvdspek@gmail.com-20111024155822-t0k04ojblkqf8v6z
Refactor

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Lines of Context:
drizzled/session.cc
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          escape_char != -1)
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      {
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        char *pos, *start, *end;
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        const charset_info_st * const res_charset= res->charset();
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        const charset_info_st * const character_set_client= default_charset_info;
 
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        const charset_info_st* const res_charset= res->charset();
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        bool check_second_byte= false;
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        assert(character_set_client->mbmaxlen == 2 || not false);
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        for (start=pos=(char*) res->ptr(),end=pos+used_length ;
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             pos != end ;
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             pos++)
 
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        for (start= pos= (char*) res->ptr(),end=pos+used_length; pos != end; pos++)
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        {
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          if (use_mb(res_charset))
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          {
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            int l;
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            if ((l=my_ismbchar(res_charset, pos, end)))
 
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            if (int l= my_ismbchar(res_charset, pos, end))
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            {
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              pos += l-1;
 
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              pos += l - 1;
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              continue;
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            }
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          }
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            assert before the loop makes that sure.
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          */
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          if ((needs_escaping(*pos, enclosed) ||
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               (check_second_byte &&
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                my_mbcharlen(character_set_client, (unsigned char) *pos) == 2 &&
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                pos + 1 < end &&
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                needs_escaping(pos[1], enclosed))) &&
 
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          if (needs_escaping(*pos, enclosed) &&
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              /*
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                Don't escape field_term_char by doubling - doubling is only
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                valid for ENCLOSED BY characters:
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          {
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            char tmp_buff[2];
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            tmp_buff[0]= ((int) (unsigned char) *pos == field_sep_char &&
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                          is_ambiguous_field_sep) ?
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              field_sep_char : escape_char;
 
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                          is_ambiguous_field_sep) ? field_sep_char : escape_char;
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            tmp_buff[1]= *pos ? *pos : '0';
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            if (cache->write(start, pos - start) || cache->write(tmp_buff, 2))
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              return true;