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string_ops.c
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564 lines (533 loc) · 8.23 KB
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#include "string_ops.h"
#include "mem_ops.h"
#define array_elements(array) (sizeof(array) / sizeof *(array))
char *ClearStr(char* charBuffer,int num)
{
char *tmp=(charBuffer + num);
tmp[strlen(tmp)-2]='\0';
return tmp;
}
// DFA to parse egg module
int parse_eggs(char** p, char** lex)
{
char* marker;
for (;;) {
*lex = *p;
{
char yych;
unsigned int yyaccept = 0;
yych = (char)**p;
switch (yych) {
case 0x00: goto yy4;
case ':': goto yy2;
default: goto yy6;
}
yy2:
yyaccept = 0;
yych = (char)*(marker = ++*p);
switch (yych) {
case ':': goto yy7;
default: goto yy3;
}
yy3:
{ continue; }
yy4:
++*p;
{ return END; }
yy6:
yych = (char)*++*p;
goto yy3;
yy7:
yych = (char)*++*p;
switch (yych) {
case 'D':
case 'd': goto yy10;
case 'M':
case 'm': goto yy12;
case 'R':
case 'r': goto yy11;
case 'T':
case 't': goto yy9;
default: goto yy8;
}
yy8:
*p = marker;
switch (yyaccept) {
case 0: goto yy3;
case 1: goto yy24;
case 2: goto yy58;
}
yy9:
yych = (char)*++*p;
switch (yych) {
case 'I':
case 'i': goto yy77;
default: goto yy8;
}
yy10:
yych = (char)*++*p;
switch (yych) {
case 'E':
case 'e': goto yy60;
default: goto yy8;
}
yy11:
yych = (char)*++*p;
switch (yych) {
case 'E':
case 'e': goto yy26;
default: goto yy8;
}
yy12:
yych = (char)*++*p;
switch (yych) {
case 'A':
case 'a': goto yy13;
default: goto yy8;
}
yy13:
yych = (char)*++*p;
switch (yych) {
case 'T':
case 't': goto yy14;
default: goto yy8;
}
yy14:
yych = (char)*++*p;
switch (yych) {
case 'C':
case 'c': goto yy15;
default: goto yy8;
}
yy15:
yych = (char)*++*p;
switch (yych) {
case 'H':
case 'h': goto yy16;
default: goto yy8;
}
yy16:
yych = (char)*++*p;
switch (yych) {
case ':': goto yy17;
default: goto yy8;
}
yy17:
yych = (char)*++*p;
switch (yych) {
case ':': goto yy18;
default: goto yy8;
}
yy18:
yych = (char)*++*p;
switch (yych) {
case '#': goto yy19;
default: goto yy8;
}
yy19:
yych = (char)*++*p;
switch (yych) {
case '#':
case ':':
case '>': goto yy8;
default: goto yy20;
}
yy20:
++*p;
yych = (char)**p;
switch (yych) {
case ' ': goto yy22;
case '#':
case ':': goto yy25;
case '>': goto yy8;
default: goto yy20;
}
yy22:
yyaccept = 1;
marker = ++*p;
yych = (char)**p;
switch (yych) {
case ' ': goto yy22;
case '#':
case ':': goto yy25;
case '>': goto yy24;
default: goto yy20;
}
yy24:
{ return MATCH; }
yy25:
yych = (char)*++*p;
goto yy24;
yy26:
yych = (char)*++*p;
switch (yych) {
case 'F':
case 'f': goto yy28;
case 'L':
case 'l': goto yy27;
default: goto yy8;
}
yy27:
yych = (char)*++*p;
switch (yych) {
case 'E':
case 'e': goto yy45;
default: goto yy8;
}
yy28:
yych = (char)*++*p;
switch (yych) {
case 'E':
case 'e': goto yy29;
default: goto yy8;
}
yy29:
yych = (char)*++*p;
switch (yych) {
case 'R':
case 'r': goto yy30;
default: goto yy8;
}
yy30:
yych = (char)*++*p;
switch (yych) {
case 'E':
case 'e': goto yy31;
default: goto yy8;
}
yy31:
yych = (char)*++*p;
switch (yych) {
case 'N':
case 'n': goto yy32;
default: goto yy8;
}
yy32:
yych = (char)*++*p;
switch (yych) {
case 'C':
case 'c': goto yy33;
default: goto yy8;
}
yy33:
yych = (char)*++*p;
switch (yych) {
case 'E':
case 'e': goto yy34;
default: goto yy8;
}
yy34:
yych = (char)*++*p;
switch (yych) {
case ':': goto yy35;
default: goto yy8;
}
yy35:
yych = (char)*++*p;
switch (yych) {
case ':': goto yy36;
default: goto yy8;
}
yy36:
yych = (char)*++*p;
switch (yych) {
case '(': goto yy37;
default: goto yy8;
}
yy37:
yych = (char)*++*p;
switch (yych) {
case ')': goto yy8;
default: goto yy39;
}
yy38:
++*p;
yych = (char)**p;
yy39:
switch (yych) {
case ')': goto yy40;
case '>': goto yy8;
default: goto yy38;
}
yy40:
++*p;
yych = (char)**p;
switch (yych) {
case ')': goto yy40;
case ':': goto yy42;
default: goto yy8;
}
yy42:
yych = (char)*++*p;
switch (yych) {
case ':': goto yy43;
default: goto yy8;
}
yy43:
++*p;
{ return REFERENCE; }
yy45:
yych = (char)*++*p;
switch (yych) {
case 'V':
case 'v': goto yy46;
default: goto yy8;
}
yy46:
yych = (char)*++*p;
switch (yych) {
case 'A':
case 'a': goto yy47;
default: goto yy8;
}
yy47:
yych = (char)*++*p;
switch (yych) {
case 'N':
case 'n': goto yy48;
default: goto yy8;
}
yy48:
yych = (char)*++*p;
switch (yych) {
case 'C':
case 'c': goto yy49;
default: goto yy8;
}
yy49:
yych = (char)*++*p;
switch (yych) {
case 'E':
case 'e': goto yy50;
default: goto yy8;
}
yy50:
yych = (char)*++*p;
switch (yych) {
case ':': goto yy51;
default: goto yy8;
}
yy51:
yych = (char)*++*p;
switch (yych) {
case ':': goto yy52;
default: goto yy8;
}
yy52:
yych = (char)*++*p;
switch (yych) {
case '(': goto yy53;
default: goto yy8;
}
yy53:
yych = (char)*++*p;
switch (yych) {
case ')':
case ':':
case '>': goto yy8;
default: goto yy54;
}
yy54:
++*p;
yych = (char)**p;
switch (yych) {
case ' ': goto yy56;
case ')':
case ':': goto yy59;
case '>': goto yy8;
default: goto yy54;
}
yy56:
yyaccept = 2;
marker = ++*p;
yych = (char)**p;
switch (yych) {
case ' ': goto yy56;
case ')':
case ':': goto yy59;
case '>': goto yy58;
default: goto yy54;
}
yy58:
{ return RELEVANCE; }
yy59:
yych = (char)*++*p;
goto yy58;
yy60:
yych = (char)*++*p;
switch (yych) {
case 'S':
case 's': goto yy61;
default: goto yy8;
}
yy61:
yych = (char)*++*p;
switch (yych) {
case 'C':
case 'c': goto yy62;
default: goto yy8;
}
yy62:
yych = (char)*++*p;
switch (yych) {
case 'R':
case 'r': goto yy63;
default: goto yy8;
}
yy63:
yych = (char)*++*p;
switch (yych) {
case 'I':
case 'i': goto yy64;
default: goto yy8;
}
yy64:
yych = (char)*++*p;
switch (yych) {
case 'P':
case 'p': goto yy65;
default: goto yy8;
}
yy65:
yych = (char)*++*p;
switch (yych) {
case 'T':
case 't': goto yy66;
default: goto yy8;
}
yy66:
yych = (char)*++*p;
switch (yych) {
case 'I':
case 'i': goto yy67;
default: goto yy8;
}
yy67:
yych = (char)*++*p;
switch (yych) {
case 'O':
case 'o': goto yy68;
default: goto yy8;
}
yy68:
yych = (char)*++*p;
switch (yych) {
case 'N':
case 'n': goto yy69;
default: goto yy8;
}
yy69:
yych = (char)*++*p;
switch (yych) {
case ':': goto yy70;
default: goto yy8;
}
yy70:
yych = (char)*++*p;
switch (yych) {
case ':': goto yy71;
default: goto yy8;
}
yy71:
yych = (char)*++*p;
switch (yych) {
case '(': goto yy72;
default: goto yy8;
}
yy72:
yych = (char)*++*p;
switch (yych) {
case ')':
case ':': goto yy8;
default: goto yy74;
}
yy73:
++*p;
yych = (char)**p;
yy74:
switch (yych) {
case ')':
case ':': goto yy75;
case '>': goto yy8;
default: goto yy73;
}
yy75:
++*p;
{ return DESCRIPTION; }
yy77:
yych = (char)*++*p;
switch (yych) {
case 'T':
case 't': goto yy78;
default: goto yy8;
}
yy78:
yych = (char)*++*p;
switch (yych) {
case 'L':
case 'l': goto yy79;
default: goto yy8;
}
yy79:
yych = (char)*++*p;
switch (yych) {
case 'E':
case 'e': goto yy80;
default: goto yy8;
}
yy80:
yych = (char)*++*p;
switch (yych) {
case ':': goto yy81;
default: goto yy8;
}
yy81:
yych = (char)*++*p;
switch (yych) {
case ':': goto yy82;
default: goto yy8;
}
yy82:
yych = (char)*++*p;
switch (yych) {
case '(': goto yy83;
default: goto yy8;
}
yy83:
yych = (char)*++*p;
switch (yych) {
case ')':
case ':': goto yy8;
default: goto yy85;
}
yy84:
++*p;
yych = (char)**p;
yy85:
switch (yych) {
case ')':
case ':': goto yy86;
case '>': goto yy8;
default: goto yy84;
}
yy86:
++*p;
{ return TITLE; }
}
}
}
int match_test(const char *string,const char *expression)
{
const char *err;
int errofs=0,offset=0;
int ovector[100];
pcre *re = pcre_compile(expression, 0, &err, &errofs, NULL);
if (re == NULL)
{
DEBUG(" regex compilation failed : %s\n",expression);
exit(0);
}
const int rc = pcre_exec(re, NULL, string, strlen(string), offset, 0, ovector, array_elements(ovector));
pcre_free(re);
return rc > 0;
}