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comparison src/scanner.cpp @ 9:8c65411cd7ab

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integration work on url scanner
author carl
date Thu, 22 Apr 2004 14:00:02 -0700
parents dbe18921f741
children 2c206836b4cc
comparison
equal deleted inserted replaced
8:dbe18921f741 9:8c65411cd7ab
841 841
842 void fsa::push(u_char *buf, int len) { 842 void fsa::push(u_char *buf, int len) {
843 for (int i=0; i<len; i++) { 843 for (int i=0; i<len; i++) {
844 u_char c = buf[i]; 844 u_char c = buf[i];
845 // guard against buffer overflow 845 // guard against buffer overflow
846 if (count == PENDING_LIMIT-1) { 846 if (count == (PENDING_LIMIT-1)) {
847 if (next) next->push(pending, count); 847 if (next) next->push(pending, count);
848 count = 0; 848 count = 0;
849 st = init; 849 st = init;
850 } 850 }
851 pending[count++] = c; 851 pending[count++] = c;
860 st = u_init; 860 st = u_init;
861 } 861 }
862 } break; 862 } break;
863 863
864 case u_reco: { 864 case u_reco: {
865 pending[count-1] = 0; 865 if (count > 12) {
866 if (strncasecmp((const char *)pending, "http://", 7) == 0) { 866 pending[count-1] = 0;
867 urls->insert(strdup((const char *)pending+7)); 867 if (strncasecmp((const char *)pending, "http://", 7) == 0) {
868 urls->insert(strdup((const char *)pending+7));
869 }
868 } 870 }
869 } // fall thru 871 } // fall thru
870 872
871 case u_init: { 873 case u_init: {
872 count = 0; // discard all characters 874 count = 0; // discard all characters