/[pcre]/code/trunk/pcretest.c
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Diff of /code/trunk/pcretest.c

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revision 412 by ph10, Sat Apr 11 10:34:37 2009 UTC revision 455 by ph10, Sat Sep 26 19:12:32 2009 UTC
# Line 1305  while (!done) Line 1305  while (!done)
1305      if ((options & PCRE_DOTALL) != 0) cflags |= REG_DOTALL;      if ((options & PCRE_DOTALL) != 0) cflags |= REG_DOTALL;
1306      if ((options & PCRE_NO_AUTO_CAPTURE) != 0) cflags |= REG_NOSUB;      if ((options & PCRE_NO_AUTO_CAPTURE) != 0) cflags |= REG_NOSUB;
1307      if ((options & PCRE_UTF8) != 0) cflags |= REG_UTF8;      if ((options & PCRE_UTF8) != 0) cflags |= REG_UTF8;
1308        if ((options & PCRE_UNGREEDY) != 0) cflags |= REG_UNGREEDY;
1309    
1310      rc = regcomp(&preg, (char *)p, cflags);      rc = regcomp(&preg, (char *)p, cflags);
1311    
# Line 1326  while (!done) Line 1327  while (!done)
1327    
1328      {      {
1329      unsigned long int get_options;      unsigned long int get_options;
1330    
1331      if (timeit > 0)      if (timeit > 0)
1332        {        {
1333        register int i;        register int i;
# Line 1369  while (!done) Line 1370  while (!done)
1370          }          }
1371        goto CONTINUE;        goto CONTINUE;
1372        }        }
1373    
1374      /* Compilation succeeded. It is now possible to set the UTF-8 option from      /* Compilation succeeded. It is now possible to set the UTF-8 option from
1375      within the regex; check for this so that we know how to process the data      within the regex; check for this so that we know how to process the data
1376      lines. */      lines. */
1377    
1378      new_info(re, NULL, PCRE_INFO_OPTIONS, &get_options);      new_info(re, NULL, PCRE_INFO_OPTIONS, &get_options);
1379      if ((get_options & PCRE_UTF8) != 0) use_utf8 = 1;      if ((get_options & PCRE_UTF8) != 0) use_utf8 = 1;
1380    
# Line 1450  while (!done) Line 1451  while (!done)
1451          {          {
1452          pcre_study_data *rsd = (pcre_study_data *)(extra->study_data);          pcre_study_data *rsd = (pcre_study_data *)(extra->study_data);
1453          rsd->size = byteflip(rsd->size, sizeof(rsd->size));          rsd->size = byteflip(rsd->size, sizeof(rsd->size));
1454          rsd->options = byteflip(rsd->options, sizeof(rsd->options));          rsd->flags = byteflip(rsd->flags, sizeof(rsd->flags));
1455            rsd->minlength = byteflip(rsd->minlength, sizeof(rsd->minlength));
1456          }          }
1457        }        }
1458    
# Line 1463  while (!done) Line 1465  while (!done)
1465        fprintf(outfile, "------------------------------------------------------------------\n");        fprintf(outfile, "------------------------------------------------------------------\n");
1466        pcre_printint(re, outfile, debug_lengths);        pcre_printint(re, outfile, debug_lengths);
1467        }        }
1468    
1469      /* We already have the options in get_options (see above) */      /* We already have the options in get_options (see above) */
1470    
1471      if (do_showinfo)      if (do_showinfo)
# Line 1627  while (!done) Line 1629  while (!done)
1629          else          else
1630            {            {
1631            uschar *start_bits = NULL;            uschar *start_bits = NULL;
1632              int minlength;
1633    
1634              new_info(re, extra, PCRE_INFO_MINLENGTH, &minlength);
1635              fprintf(outfile, "Subject length lower bound = %d\n", minlength);
1636    
1637            new_info(re, extra, PCRE_INFO_FIRSTTABLE, &start_bits);            new_info(re, extra, PCRE_INFO_FIRSTTABLE, &start_bits);
   
1638            if (start_bits == NULL)            if (start_bits == NULL)
1639              fprintf(outfile, "No starting byte set\n");              fprintf(outfile, "No set of starting bytes\n");
1640            else            else
1641              {              {
1642              int i;              int i;
# Line 1969  while (!done) Line 1975  while (!done)
1975          continue;          continue;
1976    
1977          case 'N':          case 'N':
1978          options |= PCRE_NOTEMPTY;          if ((options & PCRE_NOTEMPTY) != 0)
1979              options = (options & ~PCRE_NOTEMPTY) | PCRE_NOTEMPTY_ATSTART;
1980            else
1981              options |= PCRE_NOTEMPTY;
1982          continue;          continue;
1983    
1984          case 'O':          case 'O':
# Line 1992  while (!done) Line 2001  while (!done)
2001          continue;          continue;
2002    
2003          case 'P':          case 'P':
2004          options |= PCRE_PARTIAL;          options |= ((options & PCRE_PARTIAL_SOFT) == 0)?
2005              PCRE_PARTIAL_SOFT : PCRE_PARTIAL_HARD;
2006          continue;          continue;
2007    
2008          case 'Q':          case 'Q':
# Line 2145  while (!done) Line 2155  while (!done)
2155            {            {
2156            int workspace[1000];            int workspace[1000];
2157            for (i = 0; i < timeitm; i++)            for (i = 0; i < timeitm; i++)
2158              count = pcre_dfa_exec(re, NULL, (char *)bptr, len, start_offset,              count = pcre_dfa_exec(re, extra, (char *)bptr, len, start_offset,
2159                options | g_notempty, use_offsets, use_size_offsets, workspace,                options | g_notempty, use_offsets, use_size_offsets, workspace,
2160                sizeof(workspace)/sizeof(int));                sizeof(workspace)/sizeof(int));
2161            }            }
# Line 2208  while (!done) Line 2218  while (!done)
2218        else if (all_use_dfa || use_dfa)        else if (all_use_dfa || use_dfa)
2219          {          {
2220          int workspace[1000];          int workspace[1000];
2221          count = pcre_dfa_exec(re, NULL, (char *)bptr, len, start_offset,          count = pcre_dfa_exec(re, extra, (char *)bptr, len, start_offset,
2222            options | g_notempty, use_offsets, use_size_offsets, workspace,            options | g_notempty, use_offsets, use_size_offsets, workspace,
2223            sizeof(workspace)/sizeof(int));            sizeof(workspace)/sizeof(int));
2224          if (count == 0)          if (count == 0)
# Line 2363  while (!done) Line 2373  while (!done)
2373        else if (count == PCRE_ERROR_PARTIAL)        else if (count == PCRE_ERROR_PARTIAL)
2374          {          {
2375          fprintf(outfile, "Partial match");          fprintf(outfile, "Partial match");
2376  #if !defined NODFA          if (use_size_offsets > 1)
2377          if ((all_use_dfa || use_dfa) && use_size_offsets > 2)            {
2378            fprintf(outfile, ": %.*s", use_offsets[1] - use_offsets[0],            fprintf(outfile, ": ");
2379              bptr + use_offsets[0]);            pchars(bptr + use_offsets[0], use_offsets[1] - use_offsets[0],
2380  #endif              outfile);
2381              }
2382          fprintf(outfile, "\n");          fprintf(outfile, "\n");
2383          break;  /* Out of the /g loop */          break;  /* Out of the /g loop */
2384          }          }
# Line 2440  while (!done) Line 2451  while (!done)
2451        if (!do_g && !do_G) break;        if (!do_g && !do_G) break;
2452    
2453        /* If we have matched an empty string, first check to see if we are at        /* If we have matched an empty string, first check to see if we are at
2454        the end of the subject. If so, the /g loop is over. Otherwise, mimic        the end of the subject. If so, the /g loop is over. Otherwise, mimic what
2455        what Perl's /g options does. This turns out to be rather cunning. First        Perl's /g options does. This turns out to be rather cunning. First we set
2456        we set PCRE_NOTEMPTY and PCRE_ANCHORED and try the match again at the        PCRE_NOTEMPTY_ATSTART and PCRE_ANCHORED and try the match again at the
2457        same point. If this fails (picked up above) we advance to the next        same point. If this fails (picked up above) we advance to the next
2458        character. */        character. */
2459    
# Line 2451  while (!done) Line 2462  while (!done)
2462        if (use_offsets[0] == use_offsets[1])        if (use_offsets[0] == use_offsets[1])
2463          {          {
2464          if (use_offsets[0] == len) break;          if (use_offsets[0] == len) break;
2465          g_notempty = PCRE_NOTEMPTY | PCRE_ANCHORED;          g_notempty = PCRE_NOTEMPTY_ATSTART | PCRE_ANCHORED;
2466          }          }
2467    
2468        /* For /g, update the start offset, leaving the rest alone */        /* For /g, update the start offset, leaving the rest alone */

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