/[pcre]/code/trunk/pcretest.c
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revision 199 by ph10, Tue Jul 31 14:39:09 2007 UTC revision 231 by ph10, Tue Sep 11 11:15:33 2007 UTC
# Line 36  POSSIBILITY OF SUCH DAMAGE. Line 36  POSSIBILITY OF SUCH DAMAGE.
36  */  */
37    
38    
39  #ifdef HAVE_CONFIG_H  #ifdef HAVE_CONFIG_H
40  #include <config.h>  #include <config.h>
41  #endif  #endif
42    
43  #include <ctype.h>  #include <ctype.h>
44  #include <stdio.h>  #include <stdio.h>
# Line 156  static int callout_count; Line 156  static int callout_count;
156  static int callout_extra;  static int callout_extra;
157  static int callout_fail_count;  static int callout_fail_count;
158  static int callout_fail_id;  static int callout_fail_id;
159    static int debug_lengths;
160  static int first_callout;  static int first_callout;
161  static int locale_set = 0;  static int locale_set = 0;
162  static int show_malloc;  static int show_malloc;
# Line 663  return count; Line 664  return count;
664    
665    
666  /*************************************************  /*************************************************
667    *         Case-independent strncmp() function    *
668    *************************************************/
669    
670    /*
671    Arguments:
672      s         first string
673      t         second string
674      n         number of characters to compare
675    
676    Returns:    < 0, = 0, or > 0, according to the comparison
677    */
678    
679    static int
680    strncmpic(uschar *s, uschar *t, int n)
681    {
682    while (n--)
683      {
684      int c = tolower(*s++) - tolower(*t++);
685      if (c) return c;
686      }
687    return 0;
688    }
689    
690    
691    
692    /*************************************************
693  *         Check newline indicator                *  *         Check newline indicator                *
694  *************************************************/  *************************************************/
695    
# Line 680  Returns:      appropriate PCRE_NEWLINE_x Line 707  Returns:      appropriate PCRE_NEWLINE_x
707  static int  static int
708  check_newline(uschar *p, FILE *f)  check_newline(uschar *p, FILE *f)
709  {  {
710  if (strncmp((char *)p, "cr>", 3) == 0) return PCRE_NEWLINE_CR;  if (strncmpic(p, (uschar *)"cr>", 3) == 0) return PCRE_NEWLINE_CR;
711  if (strncmp((char *)p, "lf>", 3) == 0) return PCRE_NEWLINE_LF;  if (strncmpic(p, (uschar *)"lf>", 3) == 0) return PCRE_NEWLINE_LF;
712  if (strncmp((char *)p, "crlf>", 5) == 0) return PCRE_NEWLINE_CRLF;  if (strncmpic(p, (uschar *)"crlf>", 5) == 0) return PCRE_NEWLINE_CRLF;
713  if (strncmp((char *)p, "anycrlf>", 8) == 0) return PCRE_NEWLINE_ANYCRLF;  if (strncmpic(p, (uschar *)"anycrlf>", 8) == 0) return PCRE_NEWLINE_ANYCRLF;
714  if (strncmp((char *)p, "any>", 4) == 0) return PCRE_NEWLINE_ANY;  if (strncmpic(p, (uschar *)"any>", 4) == 0) return PCRE_NEWLINE_ANY;
715    if (strncmpic(p, (uschar *)"bsr_anycrlf>", 12) == 0) return PCRE_BSR_ANYCRLF;
716    if (strncmpic(p, (uschar *)"bsr_unicode>", 12) == 0) return PCRE_BSR_UNICODE;
717  fprintf(f, "Unknown newline type at: <%s\n", p);  fprintf(f, "Unknown newline type at: <%s\n", p);
718  return 0;  return 0;
719  }  }
# Line 858  while (argc > 1 && argv[op][0] == '-') Line 887  while (argc > 1 && argv[op][0] == '-')
887        (rc == '\n')? "LF" : (rc == ('\r'<<8 | '\n'))? "CRLF" :        (rc == '\n')? "LF" : (rc == ('\r'<<8 | '\n'))? "CRLF" :
888        (rc == -2)? "ANYCRLF" :        (rc == -2)? "ANYCRLF" :
889        (rc == -1)? "ANY" : "???");        (rc == -1)? "ANY" : "???");
890        (void)pcre_config(PCRE_CONFIG_BSR, &rc);
891        printf("  \\R matches %s\n", rc? "CR, LF, or CRLF only" :
892                                         "all Unicode newlines");
893      (void)pcre_config(PCRE_CONFIG_LINK_SIZE, &rc);      (void)pcre_config(PCRE_CONFIG_LINK_SIZE, &rc);
894      printf("  Internal link size = %d\n", rc);      printf("  Internal link size = %d\n", rc);
895      (void)pcre_config(PCRE_CONFIG_POSIX_MALLOC_THRESHOLD, &rc);      (void)pcre_config(PCRE_CONFIG_POSIX_MALLOC_THRESHOLD, &rc);
# Line 954  while (!done) Line 986  while (!done)
986    size_t size, regex_gotten_store;    size_t size, regex_gotten_store;
987    int do_study = 0;    int do_study = 0;
988    int do_debug = debug;    int do_debug = debug;
   int debug_lengths = 1;  
989    int do_G = 0;    int do_G = 0;
990    int do_g = 0;    int do_g = 0;
991    int do_showinfo = showinfo;    int do_showinfo = showinfo;
# Line 963  while (!done) Line 994  while (!done)
994    int erroroffset, len, delimiter, poffset;    int erroroffset, len, delimiter, poffset;
995    
996    use_utf8 = 0;    use_utf8 = 0;
997      debug_lengths = 1;
998    
999    if (infile == stdin) printf("  re> ");    if (infile == stdin) printf("  re> ");
1000    if (extend_inputline(infile, buffer) == NULL) break;    if (extend_inputline(infile, buffer) == NULL) break;
# Line 1322  while (!done) Line 1354  while (!done)
1354        rre->magic_number = byteflip(rre->magic_number, sizeof(rre->magic_number));        rre->magic_number = byteflip(rre->magic_number, sizeof(rre->magic_number));
1355        rre->size = byteflip(rre->size, sizeof(rre->size));        rre->size = byteflip(rre->size, sizeof(rre->size));
1356        rre->options = byteflip(rre->options, sizeof(rre->options));        rre->options = byteflip(rre->options, sizeof(rre->options));
1357          rre->flags = byteflip(rre->flags, sizeof(rre->flags));
1358        rre->top_bracket = byteflip(rre->top_bracket, sizeof(rre->top_bracket));        rre->top_bracket = byteflip(rre->top_bracket, sizeof(rre->top_bracket));
1359        rre->top_backref = byteflip(rre->top_backref, sizeof(rre->top_backref));        rre->top_backref = byteflip(rre->top_backref, sizeof(rre->top_backref));
1360        rre->first_byte = byteflip(rre->first_byte, sizeof(rre->first_byte));        rre->first_byte = byteflip(rre->first_byte, sizeof(rre->first_byte));
# Line 1356  while (!done) Line 1389  while (!done)
1389  #if !defined NOINFOCHECK  #if !defined NOINFOCHECK
1390        int old_first_char, old_options, old_count;        int old_first_char, old_options, old_count;
1391  #endif  #endif
1392        int count, backrefmax, first_char, need_char, okpartial, jchanged;        int count, backrefmax, first_char, need_char, okpartial, jchanged,
1393            hascrorlf;
1394        int nameentrysize, namecount;        int nameentrysize, namecount;
1395        const uschar *nametable;        const uschar *nametable;
1396    
# Line 1371  while (!done) Line 1405  while (!done)
1405        new_info(re, NULL, PCRE_INFO_NAMETABLE, (void *)&nametable);        new_info(re, NULL, PCRE_INFO_NAMETABLE, (void *)&nametable);
1406        new_info(re, NULL, PCRE_INFO_OKPARTIAL, &okpartial);        new_info(re, NULL, PCRE_INFO_OKPARTIAL, &okpartial);
1407        new_info(re, NULL, PCRE_INFO_JCHANGED, &jchanged);        new_info(re, NULL, PCRE_INFO_JCHANGED, &jchanged);
1408          new_info(re, NULL, PCRE_INFO_HASCRORLF, &hascrorlf);
1409    
1410  #if !defined NOINFOCHECK  #if !defined NOINFOCHECK
1411        old_count = pcre_info(re, &old_options, &old_first_char);        old_count = pcre_info(re, &old_options, &old_first_char);
# Line 1413  while (!done) Line 1448  while (!done)
1448          }          }
1449    
1450        if (!okpartial) fprintf(outfile, "Partial matching not supported\n");        if (!okpartial) fprintf(outfile, "Partial matching not supported\n");
1451          if (hascrorlf) fprintf(outfile, "Contains explicit CR or LF match\n");
1452    
1453        all_options = ((real_pcre *)re)->options;        all_options = ((real_pcre *)re)->options;
1454        if (do_flip) all_options = byteflip(all_options, sizeof(all_options));        if (do_flip) all_options = byteflip(all_options, sizeof(all_options));
1455    
1456        if (get_options == 0) fprintf(outfile, "No options\n");        if (get_options == 0) fprintf(outfile, "No options\n");
1457          else fprintf(outfile, "Options:%s%s%s%s%s%s%s%s%s%s%s%s%s\n",          else fprintf(outfile, "Options:%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s\n",
1458            ((get_options & PCRE_ANCHORED) != 0)? " anchored" : "",            ((get_options & PCRE_ANCHORED) != 0)? " anchored" : "",
1459            ((get_options & PCRE_CASELESS) != 0)? " caseless" : "",            ((get_options & PCRE_CASELESS) != 0)? " caseless" : "",
1460            ((get_options & PCRE_EXTENDED) != 0)? " extended" : "",            ((get_options & PCRE_EXTENDED) != 0)? " extended" : "",
1461            ((get_options & PCRE_MULTILINE) != 0)? " multiline" : "",            ((get_options & PCRE_MULTILINE) != 0)? " multiline" : "",
1462            ((get_options & PCRE_FIRSTLINE) != 0)? " firstline" : "",            ((get_options & PCRE_FIRSTLINE) != 0)? " firstline" : "",
1463            ((get_options & PCRE_DOTALL) != 0)? " dotall" : "",            ((get_options & PCRE_DOTALL) != 0)? " dotall" : "",
1464              ((get_options & PCRE_BSR_ANYCRLF) != 0)? " bsr_anycrlf" : "",
1465              ((get_options & PCRE_BSR_UNICODE) != 0)? " bsr_unicode" : "",
1466            ((get_options & PCRE_DOLLAR_ENDONLY) != 0)? " dollar_endonly" : "",            ((get_options & PCRE_DOLLAR_ENDONLY) != 0)? " dollar_endonly" : "",
1467            ((get_options & PCRE_EXTRA) != 0)? " extra" : "",            ((get_options & PCRE_EXTRA) != 0)? " extra" : "",
1468            ((get_options & PCRE_UNGREEDY) != 0)? " ungreedy" : "",            ((get_options & PCRE_UNGREEDY) != 0)? " ungreedy" : "",

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