/* Generated by re2c */ #include "php_snuffleupagus.h" enum YYCONDTYPE { yycinit, yyccond, yyccond_op, yycrule, }; #define cs_log_error(fmt, ...) sp_log_err("config", fmt, ##__VA_ARGS__) #define cs_log_info(fmt, ...) sp_log_msg("config", SP_LOG_INFO, fmt, ##__VA_ARGS__) #define cs_log_warning(fmt, ...) sp_log_warn("config", fmt, ##__VA_ARGS__) zend_string *sp_get_arg_string(sp_parsed_keyword *kw) { if (!kw || !kw->arg) { return NULL; } zend_string *ret = zend_string_init(kw->arg, kw->arglen, 1); char *pin, *pout; pin = pout = ZSTR_VAL(ret); char *pend = pin + ZSTR_LEN(ret); while (pin < pend) { if (*pin == '\\') { pin++; } *pout = *pin; pin++; pout++; } if (pin != pout) { size_t len = pout - ZSTR_VAL(ret); ret = zend_string_truncate(ret, len, 1); ZSTR_VAL(ret)[len] = 0; } return ret; } zend_string *sp_get_textual_representation(sp_parsed_keyword *parsed_rule) { // a rule is "sp.keyword...keyword(arg);\0" size_t len = 3; // sp + ; sp_parsed_keyword *kw; for (kw = parsed_rule; kw->kw; kw++) { len++; // . len += kw->kwlen; if (kw->argtype == SP_ARGTYPE_EMPTY) { len += 2; // () } else if (kw->argtype == SP_ARGTYPE_STR) { len += 4; len += kw->arglen; } } zend_string *ret = zend_string_alloc(len, 1); char *ptr = ZSTR_VAL(ret); memcpy(ptr, "sp", 2); ptr += 2; for (kw = parsed_rule; kw->kw; kw++) { *ptr++ = '.'; memcpy(ptr, kw->kw, kw->kwlen); ptr += kw->kwlen; if (kw->argtype == SP_ARGTYPE_EMPTY || kw->argtype == SP_ARGTYPE_STR || kw->argtype == SP_ARGTYPE_UNKNOWN) { *ptr++ = '('; } if (kw->argtype == SP_ARGTYPE_STR && kw->arg) { *ptr++ = '"'; memcpy(ptr, kw->arg, kw->arglen); ptr += kw->arglen; *ptr++ = '"'; } if (kw->argtype == SP_ARGTYPE_EMPTY || kw->argtype == SP_ARGTYPE_STR || kw->argtype == SP_ARGTYPE_UNKNOWN) { *ptr++ = ')'; } } *ptr++ = ';'; *ptr = 0; return ret; } static void str_dtor(zval *zv) { zend_string_release_ex(Z_STR_P(zv), 1); } // sy_ functions and macros are helpers for the shunting yard algorithm #define sy_res_push(val) \ if (cond_res_i >= 100) { cs_log_error("condition too complex on line %d", lineno); goto out; } \ cond_res[cond_res_i++] = val; #define sy_res_pop() cond_res[--cond_res_i] #define sy_op_push(op) \ if (cond_op_i >= 100) { cs_log_error("condition too complex on line %d", lineno); goto out; } \ cond_op[cond_op_i++] = op; #define sy_op_pop() cond_op[--cond_op_i] #define sy_op_peek() cond_op[cond_op_i-1] static inline int sy_op_precedence(char op) { switch (op) { case '!': return 120; case '<': case '>': case 'L': // <= case 'G': // >= return 90; case '&': return 70; case '|': return 60; case '=': return 20; } return 0; } static inline int sy_op_is_left_assoc(char op) { switch (op) { case '!': return 0; } return 1; } static int sy_apply_op(char op, int a, int b) { switch (op) { case '!': return !a; case '&': return (b && a); case '|': return (b || a); case '<': return (b < a); case 'L': return (b <= a); case 'G': return (b >= a); case '>': return (b > a); case '=': return (b == a); } return 0; } #define SY_APPLY_OP_FROM_STACK() \ char op = sy_op_pop(); \ int unary = (op == '!'); \ if (cond_res_i < (2 - unary)) { cs_log_error("not enough input on line %d", lineno); goto out; } \ int a = sy_res_pop(); \ int b = unary ? 0 : sy_res_pop(); \ int res = sy_apply_op(op, a, b); \ sy_res_push(res); #define TMPSTR(tmpstr, t2, t1) \ char tmpstr[1024]; \ size_t tmplen = MIN(t2-t1-2, 1023); \ strncpy(tmpstr, t1+1, tmplen); \ tmpstr[tmplen] = 0; zend_result sp_config_scan(char *data, zend_result (*process_rule)(sp_parsed_keyword*)) { const char *YYCURSOR = data; const char *YYMARKER, *t1, *t2, *t3, *t4; const char *yyt1; const char *yyt2; const char *yyt3; const char *yyt4; int ret = FAILURE; const int max_keywords = 16; sp_parsed_keyword parsed_rule[max_keywords+1]; int kw_i = 0; HashTable vars; zend_hash_init(&vars, 10, NULL, str_dtor, 1); zend_hash_str_add_ptr(&vars, ZEND_STRL("PHP_VERSION_ID"), zend_string_init(ZEND_STRL(ZEND_TOSTR(PHP_VERSION_ID)), 1)); int cond_res[100] = {1}; int cond_res_i = 0; char cond_op[100] = {0}; int cond_op_i = 0; int cond = yycinit; long lineno = 1; { unsigned char yych; unsigned int yyaccept = 0; if (cond < 2) { if (cond < 1) { goto yyc_init; } else { goto yyc_cond; } } else { if (cond < 3) { goto yyc_cond_op; } else { goto yyc_rule; } } /* *********************************** */ yyc_init: { static const unsigned char yybm[] = { 80, 80, 80, 80, 80, 80, 80, 80, 80, 88, 0, 80, 80, 16, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 88, 80, 16, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 112, 112, 112, 112, 112, 112, 112, 112, 112, 112, 80, 80, 80, 80, 80, 80, 80, 112, 112, 112, 112, 112, 112, 112, 112, 112, 112, 112, 112, 112, 112, 112, 112, 112, 112, 112, 112, 112, 112, 112, 112, 112, 112, 80, 144, 80, 80, 112, 80, 112, 112, 112, 112, 112, 112, 112, 112, 112, 112, 112, 112, 112, 112, 112, 112, 112, 112, 112, 112, 112, 112, 112, 112, 112, 112, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, }; yych = *YYCURSOR; if (yybm[0+yych] & 8) { goto yy6; } if (yych <= '#') { if (yych <= '\n') { if (yych <= 0x00) goto yy2; if (yych <= 0x08) goto yy4; goto yy9; } else { if (yych == '\r') goto yy11; if (yych <= '"') goto yy4; goto yy12; } } else { if (yych <= '?') { if (yych == ';') goto yy12; goto yy4; } else { if (yych <= '@') goto yy15; if (yych == 's') goto yy16; goto yy4; } } yy2: ++YYCURSOR; { ret = SUCCESS; goto out; } yy4: ++YYCURSOR; yy5: { cs_log_error("Parser error on line %d", lineno); goto out; } yy6: yych = *++YYCURSOR; if (yybm[0+yych] & 8) { goto yy6; } { goto yyc_init; } yy9: ++YYCURSOR; { lineno++; goto yyc_init; } yy11: yych = *++YYCURSOR; if (yych == '\n') goto yy9; goto yy5; yy12: yych = *++YYCURSOR; if (yybm[0+yych] & 16) { goto yy12; } { goto yyc_init; } yy15: yyaccept = 0; yych = *(YYMARKER = ++YYCURSOR); switch (yych) { case 'c': goto yy17; case 'e': goto yy19; case 'i': goto yy20; case 'l': goto yy21; case 'w': goto yy22; default: goto yy5; } yy16: yyaccept = 0; yych = *(YYMARKER = ++YYCURSOR); if (yych == 'e') goto yy23; if (yych == 'p') goto yy24; goto yy5; yy17: yych = *++YYCURSOR; if (yych == 'o') goto yy26; yy18: YYCURSOR = YYMARKER; if (yyaccept <= 4) { if (yyaccept <= 2) { if (yyaccept <= 1) { if (yyaccept == 0) { goto yy5; } else { yyt2 = YYCURSOR; goto yy66; } } else { yyt2 = YYCURSOR; goto yy70; } } else { if (yyaccept == 3) { goto yy66; } else { goto yy70; } } } else { if (yyaccept <= 6) { if (yyaccept == 5) { yyt2 = YYCURSOR; goto yy85; } else { yyt4 = YYCURSOR; goto yy90; } } else { if (yyaccept == 7) { goto yy85; } else { goto yy90; } } } yy19: yych = *++YYCURSOR; if (yych == 'n') goto yy27; if (yych == 'r') goto yy28; goto yy18; yy20: yych = *++YYCURSOR; if (yych == 'n') goto yy29; goto yy18; yy21: yych = *++YYCURSOR; if (yych == 'o') goto yy30; goto yy18; yy22: yych = *++YYCURSOR; if (yych == 'a') goto yy31; goto yy18; yy23: yych = *++YYCURSOR; if (yych == 't') goto yy32; goto yy18; yy24: ++YYCURSOR; { kw_i = 0; goto yyc_rule; } yy26: yych = *++YYCURSOR; if (yych == 'n') goto yy33; goto yy18; yy27: yych = *++YYCURSOR; if (yych == 'd') goto yy34; goto yy18; yy28: yych = *++YYCURSOR; if (yych == 'r') goto yy35; goto yy18; yy29: yych = *++YYCURSOR; if (yych == 'f') goto yy36; goto yy18; yy30: yych = *++YYCURSOR; if (yych == 'g') goto yy37; goto yy18; yy31: yych = *++YYCURSOR; if (yych == 'r') goto yy38; goto yy18; yy32: yych = *++YYCURSOR; if (yych == '\t') goto yy39; if (yych == ' ') goto yy39; goto yy18; yy33: yych = *++YYCURSOR; if (yych == 'd') goto yy41; goto yy18; yy34: yych = *++YYCURSOR; if (yych == '_') goto yy42; goto yy18; yy35: yych = *++YYCURSOR; if (yych == '"') goto yy18; if (yych == 'o') goto yy45; goto yy44; yy36: yych = *++YYCURSOR; if (yych != 'o') goto yy18; yy37: yych = *++YYCURSOR; if (yych == '"') goto yy18; goto yy47; yy38: yych = *++YYCURSOR; if (yych == 'n') goto yy48; goto yy18; yy39: yych = *++YYCURSOR; if (yych <= '@') { if (yych <= '\t') { if (yych <= 0x08) goto yy18; goto yy39; } else { if (yych == ' ') goto yy39; goto yy18; } } else { if (yych <= '_') { if (yych <= 'Z') { yyt1 = YYCURSOR; goto yy49; } if (yych <= '^') goto yy18; yyt1 = YYCURSOR; goto yy49; } else { if (yych <= '`') goto yy18; if (yych <= 'z') { yyt1 = YYCURSOR; goto yy49; } goto yy18; } } yy41: yych = *++YYCURSOR; if (yych == 'i') goto yy51; goto yy18; yy42: yych = *++YYCURSOR; if (yych == 'c') goto yy52; goto yy18; yy43: yych = *++YYCURSOR; yy44: if (yych <= 0x1F) { if (yych == '\t') goto yy43; goto yy18; } else { if (yych <= ' ') goto yy43; if (yych == '"') { yyt1 = YYCURSOR; goto yy53; } goto yy18; } yy45: yych = *++YYCURSOR; if (yych == 'r') goto yy55; goto yy18; yy46: yych = *++YYCURSOR; yy47: if (yych <= 0x1F) { if (yych == '\t') goto yy46; goto yy18; } else { if (yych <= ' ') goto yy46; if (yych == '"') { yyt1 = YYCURSOR; goto yy56; } goto yy18; } yy48: yych = *++YYCURSOR; if (yych == '"') goto yy18; if (yych == 'i') goto yy60; goto yy59; yy49: yych = *++YYCURSOR; if (yybm[0+yych] & 32) { goto yy49; } if (yych == '\t') { yyt2 = YYCURSOR; goto yy61; } if (yych == ' ') { yyt2 = YYCURSOR; goto yy61; } goto yy18; yy51: yych = *++YYCURSOR; if (yych == 't') goto yy63; goto yy18; yy52: yych = *++YYCURSOR; if (yych == 'o') goto yy64; goto yy18; yy53: yych = *++YYCURSOR; if (yybm[0+yych] & 64) { goto yy53; } if (yych <= '\r') goto yy18; if (yych <= '"') goto yy65; goto yy67; yy55: yych = *++YYCURSOR; if (yych == '"') goto yy18; goto yy44; yy56: yych = *++YYCURSOR; if (yych <= '\r') { if (yych == '\n') goto yy18; if (yych <= '\f') goto yy56; goto yy18; } else { if (yych <= '"') { if (yych <= '!') goto yy56; goto yy69; } else { if (yych == '\\') goto yy71; goto yy56; } } yy58: yych = *++YYCURSOR; yy59: if (yych <= 0x1F) { if (yych == '\t') goto yy58; goto yy18; } else { if (yych <= ' ') goto yy58; if (yych == '"') { yyt1 = YYCURSOR; goto yy73; } goto yy18; } yy60: yych = *++YYCURSOR; if (yych == 'n') goto yy75; goto yy18; yy61: yych = *++YYCURSOR; if (yych <= 0x1F) { if (yych == '\t') goto yy61; goto yy18; } else { if (yych <= ' ') goto yy61; if (yych == '"') { yyt3 = YYCURSOR; goto yy76; } goto yy18; } yy63: yych = *++YYCURSOR; if (yych == 'i') goto yy78; goto yy18; yy64: yych = *++YYCURSOR; if (yych == 'n') goto yy79; goto yy18; yy65: yych = *++YYCURSOR; yyt2 = YYCURSOR; if (yych == ';') goto yy80; yy66: t1 = yyt1; t2 = yyt2; { if (!cond_res[0]) { goto yyc_init; } TMPSTR(tmpstr, t2, t1); cs_log_error("[line %d]: %s", lineno, tmpstr); goto out; } yy67: yych = *++YYCURSOR; if (yybm[0+yych] & 64) { goto yy53; } if (yych <= '\r') goto yy18; if (yych <= '"') goto yy81; goto yy67; yy69: yych = *++YYCURSOR; yyt2 = YYCURSOR; if (yych == ';') goto yy82; yy70: t1 = yyt1; t2 = yyt2; { if (!cond_res[0]) { goto yyc_init; } TMPSTR(tmpstr, t2, t1); cs_log_info("[line %d]: %s", lineno, tmpstr); goto yyc_init; } yy71: yych = *++YYCURSOR; if (yych <= '\r') { if (yych == '\n') goto yy18; if (yych <= '\f') goto yy56; goto yy18; } else { if (yych <= '"') { if (yych <= '!') goto yy56; goto yy83; } else { if (yych == '\\') goto yy71; goto yy56; } } yy73: yych = *++YYCURSOR; if (yych <= '\r') { if (yych == '\n') goto yy18; if (yych <= '\f') goto yy73; goto yy18; } else { if (yych <= '"') { if (yych <= '!') goto yy73; goto yy84; } else { if (yych == '\\') goto yy86; goto yy73; } } yy75: yych = *++YYCURSOR; if (yych == 'g') goto yy88; goto yy18; yy76: yych = *++YYCURSOR; if (yych <= '\r') { if (yych == '\n') goto yy18; if (yych <= '\f') goto yy76; goto yy18; } else { if (yych <= '"') { if (yych <= '!') goto yy76; goto yy89; } else { if (yych == '\\') goto yy91; goto yy76; } } yy78: yych = *++YYCURSOR; if (yych == 'o') goto yy93; goto yy18; yy79: yych = *++YYCURSOR; if (yych == 'd') goto yy94; goto yy18; yy80: ++YYCURSOR; goto yy66; yy81: yyaccept = 1; yych = *(YYMARKER = ++YYCURSOR); if (yybm[0+yych] & 128) { goto yy67; } if (yych <= '\r') { if (yych == '\n') { yyt2 = YYCURSOR; goto yy66; } if (yych <= '\f') goto yy53; yyt2 = YYCURSOR; goto yy66; } else { if (yych <= '"') { if (yych <= '!') goto yy53; goto yy65; } else { if (yych == ';') { yyt2 = YYCURSOR; goto yy95; } goto yy53; } } yy82: ++YYCURSOR; goto yy70; yy83: yyaccept = 2; yych = *(YYMARKER = ++YYCURSOR); if (yych <= '!') { if (yych <= '\n') { if (yych <= '\t') goto yy56; yyt2 = YYCURSOR; goto yy70; } else { if (yych == '\r') { yyt2 = YYCURSOR; goto yy70; } goto yy56; } } else { if (yych <= ';') { if (yych <= '"') goto yy69; if (yych <= ':') goto yy56; yyt2 = YYCURSOR; goto yy96; } else { if (yych == '\\') goto yy71; goto yy56; } } yy84: yych = *++YYCURSOR; yyt2 = YYCURSOR; if (yych == ';') goto yy97; yy85: t1 = yyt1; t2 = yyt2; { if (!cond_res[0]) { goto yyc_init; } TMPSTR(tmpstr, t2, t1); cs_log_warning("[line %d]: %s", lineno, tmpstr); goto yyc_init; } yy86: yych = *++YYCURSOR; if (yych <= '\r') { if (yych == '\n') goto yy18; if (yych <= '\f') goto yy73; goto yy18; } else { if (yych <= '"') { if (yych <= '!') goto yy73; goto yy98; } else { if (yych == '\\') goto yy86; goto yy73; } } yy88: yych = *++YYCURSOR; if (yych == '"') goto yy18; goto yy59; yy89: yych = *++YYCURSOR; yyt4 = YYCURSOR; goto yy100; yy90: t1 = yyt1; t2 = yyt2; t3 = yyt3; t4 = yyt4; { if (!cond_res[0]) { goto yyc_init; } char *key = (char*)t1; int keylen = t2-t1; zend_string *tmp = zend_hash_str_find_ptr(&vars, key, keylen); if (tmp) { zend_hash_str_del(&vars, key, keylen); } tmp = zend_string_init(t3+1, t4-t3-2, 1); zend_hash_str_add_ptr(&vars, key, keylen, tmp); goto yyc_init; } yy91: yych = *++YYCURSOR; if (yych <= '\r') { if (yych == '\n') goto yy18; if (yych <= '\f') goto yy76; goto yy18; } else { if (yych <= '"') { if (yych <= '!') goto yy76; goto yy102; } else { if (yych == '\\') goto yy91; goto yy76; } } yy93: yych = *++YYCURSOR; if (yych == 'n') goto yy103; goto yy18; yy94: yych = *++YYCURSOR; if (yych == 'i') goto yy104; goto yy18; yy95: yyaccept = 3; yych = *(YYMARKER = ++YYCURSOR); if (yybm[0+yych] & 64) { goto yy53; } if (yych <= '\r') goto yy66; if (yych <= '"') goto yy65; goto yy67; yy96: yyaccept = 4; yych = *(YYMARKER = ++YYCURSOR); if (yych <= '\r') { if (yych == '\n') goto yy70; if (yych <= '\f') goto yy56; goto yy70; } else { if (yych <= '"') { if (yych <= '!') goto yy56; goto yy69; } else { if (yych == '\\') goto yy71; goto yy56; } } yy97: ++YYCURSOR; goto yy85; yy98: yyaccept = 5; yych = *(YYMARKER = ++YYCURSOR); if (yych <= '!') { if (yych <= '\n') { if (yych <= '\t') goto yy73; yyt2 = YYCURSOR; goto yy85; } else { if (yych == '\r') { yyt2 = YYCURSOR; goto yy85; } goto yy73; } } else { if (yych <= ';') { if (yych <= '"') goto yy84; if (yych <= ':') goto yy73; yyt2 = YYCURSOR; goto yy105; } else { if (yych == '\\') goto yy86; goto yy73; } } yy99: yych = *++YYCURSOR; yy100: if (yych <= 0x1F) { if (yych == '\t') goto yy99; goto yy90; } else { if (yych <= ' ') goto yy99; if (yych != ';') goto yy90; } ++YYCURSOR; goto yy90; yy102: yyaccept = 6; yych = *(YYMARKER = ++YYCURSOR); if (yych <= ' ') { if (yych <= '\n') { if (yych <= 0x08) goto yy76; if (yych <= '\t') { yyt4 = YYCURSOR; goto yy106; } yyt4 = YYCURSOR; goto yy90; } else { if (yych == '\r') { yyt4 = YYCURSOR; goto yy90; } if (yych <= 0x1F) goto yy76; yyt4 = YYCURSOR; goto yy106; } } else { if (yych <= ':') { if (yych == '"') goto yy89; goto yy76; } else { if (yych <= ';') { yyt4 = YYCURSOR; goto yy108; } if (yych == '\\') goto yy91; goto yy76; } } yy103: yych = *++YYCURSOR; if (yych == '\t') goto yy109; if (yych == ' ') goto yy109; goto yy18; yy104: yych = *++YYCURSOR; if (yych == 't') goto yy112; goto yy18; yy105: yyaccept = 7; yych = *(YYMARKER = ++YYCURSOR); if (yych <= '\r') { if (yych == '\n') goto yy85; if (yych <= '\f') goto yy73; goto yy85; } else { if (yych <= '"') { if (yych <= '!') goto yy73; goto yy84; } else { if (yych == '\\') goto yy86; goto yy73; } } yy106: yyaccept = 8; yych = *(YYMARKER = ++YYCURSOR); if (yych <= ' ') { if (yych <= '\n') { if (yych <= 0x08) goto yy76; if (yych <= '\t') goto yy106; goto yy90; } else { if (yych == '\r') goto yy90; if (yych <= 0x1F) goto yy76; goto yy106; } } else { if (yych <= ':') { if (yych == '"') goto yy89; goto yy76; } else { if (yych <= ';') goto yy108; if (yych == '\\') goto yy91; goto yy76; } } yy108: yyaccept = 8; yych = *(YYMARKER = ++YYCURSOR); if (yych <= '\r') { if (yych == '\n') goto yy90; if (yych <= '\f') goto yy76; goto yy90; } else { if (yych <= '"') { if (yych <= '!') goto yy76; goto yy89; } else { if (yych == '\\') goto yy91; goto yy76; } } yy109: yych = *++YYCURSOR; if (yych == '\t') goto yy109; if (yych == ' ') goto yy109; { cond_res_i = 0; goto yyc_cond; } yy112: yych = *++YYCURSOR; if (yych != 'i') goto yy18; yych = *++YYCURSOR; if (yych != 'o') goto yy18; yych = *++YYCURSOR; if (yych != 'n') goto yy18; yy115: yych = *++YYCURSOR; if (yych <= 0x1F) { if (yych == '\t') goto yy115; goto yy18; } else { if (yych <= ' ') goto yy115; if (yych != ';') goto yy18; } ++YYCURSOR; { cond_res[0] = 1; cond_res_i = 0; goto yyc_init; } } /* *********************************** */ yyc_cond: { static const unsigned char yybm[] = { 64, 64, 64, 64, 64, 64, 64, 64, 64, 72, 0, 64, 64, 0, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 72, 64, 0, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 112, 112, 112, 112, 112, 112, 112, 112, 112, 112, 64, 64, 64, 64, 64, 64, 64, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 64, 128, 64, 64, 96, 64, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, }; yych = *YYCURSOR; if (yybm[0+yych] & 8) { goto yy123; } if (yych <= '(') { if (yych <= '\r') { if (yych <= 0x08) goto yy121; if (yych <= '\n') goto yy126; if (yych >= '\r') goto yy128; } else { if (yych <= 0x1F) goto yy121; if (yych <= '!') goto yy129; if (yych >= '(') goto yy131; } } else { if (yych <= 'Z') { if (yych <= '/') goto yy121; if (yych <= '9') { yyt1 = YYCURSOR; goto yy133; } if (yych >= 'A') { yyt1 = YYCURSOR; goto yy136; } } else { if (yych <= '_') { if (yych >= '_') { yyt1 = YYCURSOR; goto yy136; } } else { if (yych <= '`') goto yy121; if (yych <= 'z') { yyt1 = YYCURSOR; goto yy136; } } } } yy121: ++YYCURSOR; yy122: { cs_log_error("Syntax error in condition on line %d", lineno); goto out; } yy123: yych = *++YYCURSOR; if (yybm[0+yych] & 8) { goto yy123; } { goto yyc_cond; } yy126: ++YYCURSOR; { lineno++; goto yyc_cond; } yy128: yych = *++YYCURSOR; if (yych == '\n') goto yy126; goto yy122; yy129: ++YYCURSOR; t1 = YYCURSOR - 1; { sy_op_push(*t1); goto yyc_cond; } yy131: ++YYCURSOR; t1 = YYCURSOR - 1; { sy_op_push(*t1); goto yyc_cond; } yy133: yych = *++YYCURSOR; if (yybm[0+yych] & 16) { goto yy133; } t1 = yyt1; t2 = YYCURSOR; { sy_res_push(atoi(t1)); goto yyc_cond_op; } yy136: yyaccept = 0; yych = *(YYMARKER = ++YYCURSOR); if (yybm[0+yych] & 32) { goto yy136; } if (yych == '(') goto yy139; yy138: t1 = yyt1; t2 = YYCURSOR; { zend_string *tmp = zend_hash_str_find_ptr(&vars, t1, t2-t1); if (!tmp) { cs_log_error("unknown variable in condition on line %d", lineno); goto out; } sy_res_push(atoi(ZSTR_VAL(tmp))); goto yyc_cond_op; } yy139: yych = *++YYCURSOR; if (yych == '"') { yyt2 = YYCURSOR; goto yy141; } if (yych == ')') { yyt2 = YYCURSOR; goto yy143; } yy140: YYCURSOR = YYMARKER; if (yyaccept == 0) { goto yy138; } else { goto yy144; } yy141: yych = *++YYCURSOR; if (yybm[0+yych] & 64) { goto yy141; } if (yych <= '\r') goto yy140; if (yych <= '"') goto yy145; goto yy146; yy143: ++YYCURSOR; yy144: t1 = yyt1; t3 = yyt2; t2 = yyt2 - 1; t4 = YYCURSOR - 1; { if (t4-t3 >= 2 && strlen("extension_loaded") == t2-t1 && strncmp("extension_loaded", t1, t2-t1) == 0) { int is_loaded = (zend_hash_str_find_ptr(&module_registry, t3+1, t4-t3-2) != NULL); sy_res_push(is_loaded); } else { cs_log_error("unknown function in condition on line %d", lineno); goto out; } goto yyc_cond_op; } yy145: yych = *++YYCURSOR; if (yych == ')') goto yy143; goto yy140; yy146: yych = *++YYCURSOR; if (yybm[0+yych] & 64) { goto yy141; } if (yych <= '\r') goto yy140; if (yych >= '#') goto yy146; yych = *++YYCURSOR; if (yybm[0+yych] & 128) { goto yy146; } if (yych <= '\r') { if (yych == '\n') goto yy140; if (yych <= '\f') goto yy141; goto yy140; } else { if (yych <= '"') { if (yych <= '!') goto yy141; goto yy145; } else { if (yych != ')') goto yy141; } } yyaccept = 1; yych = *(YYMARKER = ++YYCURSOR); if (yybm[0+yych] & 64) { goto yy141; } if (yych <= '\r') goto yy144; if (yych <= '"') goto yy145; goto yy146; } /* *********************************** */ yyc_cond_op: { static const unsigned char yybm[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 128, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 128, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, }; yych = *YYCURSOR; if (yybm[0+yych] & 128) { goto yy154; } if (yych <= ')') { if (yych <= '\r') { if (yych <= 0x08) goto yy152; if (yych <= '\n') goto yy157; if (yych >= '\r') goto yy159; } else { if (yych == '&') { yyt1 = YYCURSOR; goto yy160; } if (yych >= ')') goto yy161; } } else { if (yych <= '=') { if (yych <= ':') goto yy152; if (yych <= ';') goto yy163; if (yych <= '<') { yyt1 = YYCURSOR; goto yy165; } yyt1 = YYCURSOR; goto yy167; } else { if (yych <= '>') { yyt1 = YYCURSOR; goto yy165; } if (yych == '|') { yyt1 = YYCURSOR; goto yy168; } } } yy152: ++YYCURSOR; yy153: { cs_log_error("Syntax error in condition on line %d", lineno); goto out; } yy154: yych = *++YYCURSOR; if (yybm[0+yych] & 128) { goto yy154; } { goto yyc_cond_op; } yy157: ++YYCURSOR; { lineno++; goto yyc_cond_op; } yy159: yych = *++YYCURSOR; if (yych == '\n') goto yy157; goto yy153; yy160: yych = *++YYCURSOR; if (yych == '&') goto yy169; goto yy153; yy161: ++YYCURSOR; { while (cond_op_i && sy_op_peek() != '(') { SY_APPLY_OP_FROM_STACK(); } if (cond_op_i == 0 || sy_op_peek() != '(') { cs_log_error("unbalanced parathesis on line %d", lineno); goto out; } cond_op_i--; goto yyc_cond_op; } yy163: ++YYCURSOR; { while (cond_op_i) { if (sy_op_peek() == '(') { cs_log_error("unbalanced parathesis on line %d", lineno); goto out; } SY_APPLY_OP_FROM_STACK(); } if (cond_res_i > 1) { cs_log_error("invalid condition on line %d", lineno); goto out; } goto yyc_init; } yy165: yych = *++YYCURSOR; if (yych == '=') goto yy169; yy166: t1 = yyt1; t2 = YYCURSOR; { char op1 = *t1; if (t2-t1 == 2) { switch (op1) { case '<': op1 = 'L'; break; // <= case '>': op1 = 'G'; break; // >= } } while (cond_op_i && sy_op_peek() != '(' && ((sy_op_precedence(sy_op_peek()) > sy_op_precedence(*t1)) || (sy_op_precedence(sy_op_peek()) == sy_op_precedence(*t1) && sy_op_is_left_assoc(*t1)))) { SY_APPLY_OP_FROM_STACK(); } sy_op_push(*t1); goto yyc_cond; } yy167: yych = *++YYCURSOR; if (yych == '=') goto yy169; goto yy153; yy168: yych = *++YYCURSOR; if (yych != '|') goto yy153; yy169: ++YYCURSOR; goto yy166; } /* *********************************** */ yyc_rule: { static const unsigned char yybm[] = { 64, 64, 64, 64, 64, 64, 64, 64, 64, 88, 16, 64, 64, 0, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 88, 64, 0, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 64, 64, 64, 64, 64, 64, 64, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 64, 128, 64, 64, 96, 64, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, }; yych = *YYCURSOR; if (yybm[0+yych] & 8) { goto yy174; } if (yych <= '\r') { if (yych <= 0x08) goto yy172; if (yych <= '\n') goto yy177; if (yych >= '\r') goto yy178; } else { if (yych <= '.') { if (yych >= '.') goto yy179; } else { if (yych == ';') goto yy180; } } yy172: ++YYCURSOR; yy173: { goto end_of_rule; } yy174: yych = *++YYCURSOR; if (yybm[0+yych] & 8) { goto yy174; } { goto yyc_rule; } yy177: yyaccept = 0; yych = *(YYMARKER = ++YYCURSOR); if (yych <= '\r') { if (yych <= 0x08) goto yy173; if (yych <= '\n') { yyt1 = YYCURSOR; goto yy182; } if (yych <= '\f') goto yy173; yyt1 = YYCURSOR; goto yy185; } else { if (yych <= ' ') { if (yych <= 0x1F) goto yy173; yyt1 = YYCURSOR; goto yy182; } else { if (yych == '.') { yyt1 = YYCURSOR; goto yy186; } goto yy173; } } yy178: yyaccept = 0; yych = *(YYMARKER = ++YYCURSOR); if (yych == '\n') goto yy188; goto yy173; yy179: yych = *++YYCURSOR; if (yych <= '^') { if (yych <= '@') goto yy173; if (yych <= 'Z') { yyt1 = YYCURSOR; goto yy189; } goto yy173; } else { if (yych == '`') goto yy173; if (yych <= 'z') { yyt1 = YYCURSOR; goto yy189; } goto yy173; } yy180: ++YYCURSOR; { end_of_rule: if (!cond_res[0]) { goto yyc_init; } parsed_rule[kw_i++] = (sp_parsed_keyword){0, 0, 0, 0, 0, 0}; if (process_rule && process_rule(parsed_rule) != SUCCESS) { goto out; } goto yyc_init; } yy182: yych = *++YYCURSOR; if (yybm[0+yych] & 16) { goto yy182; } if (yych == '\r') goto yy185; if (yych == '.') goto yy186; yy184: YYCURSOR = YYMARKER; if (yyaccept <= 1) { if (yyaccept == 0) { goto yy173; } else { yyt3 = yyt4 = NULL; yyt2 = YYCURSOR; goto yy191; } } else { goto yy191; } yy185: yych = *++YYCURSOR; if (yych == '\n') goto yy182; goto yy184; yy186: ++YYCURSOR; YYCURSOR = yyt1; { lineno++; goto yyc_rule; } yy188: yych = *++YYCURSOR; if (yych <= '\r') { if (yych <= 0x08) goto yy184; if (yych <= '\n') { yyt1 = YYCURSOR; goto yy182; } if (yych <= '\f') goto yy184; yyt1 = YYCURSOR; goto yy185; } else { if (yych <= ' ') { if (yych <= 0x1F) goto yy184; yyt1 = YYCURSOR; goto yy182; } else { if (yych == '.') { yyt1 = YYCURSOR; goto yy186; } goto yy184; } } yy189: yyaccept = 1; yych = *(YYMARKER = ++YYCURSOR); if (yybm[0+yych] & 32) { goto yy189; } if (yych == '(') { yyt2 = YYCURSOR; goto yy192; } yyt3 = yyt4 = NULL; yyt2 = YYCURSOR; yy191: t1 = yyt1; t2 = yyt2; t3 = yyt3; t4 = yyt4; { if (!cond_res[0]) { goto yyc_rule; } if (kw_i == max_keywords) { cs_log_error("Too many keywords in rule (more than %d) on line %d", max_keywords, lineno); goto out; } sp_parsed_keyword kw = {.kw = (char*)t1, .kwlen = t2-t1, .arg = (char*)t3, .arglen = t4-t3, .argtype = SP_ARGTYPE_UNKNOWN, .lineno = lineno}; if (t3 && t4) { if (t3 == t4) { kw.argtype = SP_ARGTYPE_EMPTY; } else if (t4-t3 >= 2 && *t3 == '"') { kw.arg = (char*)t3 + 1; kw.arglen = t4 - t3 - 2; kw.argtype = SP_ARGTYPE_STR; } else { zend_string *tmp = zend_hash_str_find_ptr(&vars, t3, t4-t3); if (!tmp) { cs_log_error("unknown variable on line %d", lineno); goto out; } kw.arg = ZSTR_VAL(tmp); kw.arglen = ZSTR_LEN(tmp); kw.argtype = SP_ARGTYPE_STR; } } else { kw.argtype = SP_ARGTYPE_NONE; } parsed_rule[kw_i++] = kw; goto yyc_rule; } yy192: yych = *++YYCURSOR; if (yych <= '@') { if (yych <= '"') { if (yych <= '!') goto yy184; yyt3 = YYCURSOR; } else { if (yych == ')') { yyt3 = yyt4 = YYCURSOR; goto yy195; } goto yy184; } } else { if (yych <= '_') { if (yych <= 'Z') { yyt3 = YYCURSOR; goto yy196; } if (yych <= '^') goto yy184; yyt3 = YYCURSOR; goto yy196; } else { if (yych <= '`') goto yy184; if (yych <= 'z') { yyt3 = YYCURSOR; goto yy196; } goto yy184; } } yy193: yych = *++YYCURSOR; if (yybm[0+yych] & 64) { goto yy193; } if (yych <= '\r') goto yy184; if (yych <= '"') goto yy198; goto yy199; yy195: ++YYCURSOR; goto yy191; yy196: yych = *++YYCURSOR; if (yych <= '@') { if (yych <= ')') { if (yych <= '(') goto yy184; yyt4 = YYCURSOR; goto yy195; } else { if (yych <= '/') goto yy184; if (yych <= '9') goto yy196; goto yy184; } } else { if (yych <= '_') { if (yych <= 'Z') goto yy196; if (yych <= '^') goto yy184; goto yy196; } else { if (yych <= '`') goto yy184; if (yych <= 'z') goto yy196; goto yy184; } } yy198: yych = *++YYCURSOR; if (yych == ')') { yyt4 = YYCURSOR; goto yy195; } goto yy184; yy199: yych = *++YYCURSOR; if (yybm[0+yych] & 64) { goto yy193; } if (yych <= '\r') goto yy184; if (yych >= '#') goto yy199; yych = *++YYCURSOR; if (yybm[0+yych] & 128) { goto yy199; } if (yych <= '\r') { if (yych == '\n') goto yy184; if (yych <= '\f') goto yy193; goto yy184; } else { if (yych <= '"') { if (yych <= '!') goto yy193; goto yy198; } else { if (yych != ')') goto yy193; yyt4 = YYCURSOR; } } yyaccept = 2; yych = *(YYMARKER = ++YYCURSOR); if (yybm[0+yych] & 64) { goto yy193; } if (yych <= '\r') goto yy191; if (yych <= '"') goto yy198; goto yy199; } } out: zend_hash_destroy(&vars); return ret; }