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| //--------------------------------------------------------- ./scanner.l | |
| #include <php.h> | |
| #include "Lexer.h" | |
| #include "ext/pcre/php_pcre.h" | |
| #include "aop.h" | |
| int scan(scanner_state *s, scanner_token *t) { | |
| // char *cursor = s->start; | |
| int r=SCANNER_RETCODE_IMPOSSIBLE; | |
| char *q=s->start;//keep initial start | |
| #define YYCTYPE char | |
| #define YYCURSOR (s->start) | |
| #define YYLIMIT (s->end) | |
| #define YYMARKER (s->marker) | |
| while(SCANNER_RETCODE_IMPOSSIBLE == r) { | |
| /*!re2c | |
| re2c:indent:top = 2; | |
| re2c:yyfill:enable = 0; | |
| LABEL = [a-zA-Z0-9_\x7f-\xff\\*]*; | |
| SPACE = [ \t$]*; | |
| '()' { | |
| t->TOKEN = TOKEN_FUNCTION; | |
| return 0; | |
| } | |
| '->' { | |
| t->TOKEN = TOKEN_CLASS; | |
| return 0; | |
| } | |
| '::' { | |
| t->TOKEN = TOKEN_CLASS; | |
| return 0; | |
| } | |
| 'read' { | |
| t->TOKEN = TOKEN_PROPERTY; | |
| t->int_val = AOP_KIND_READ; | |
| return 0; | |
| } | |
| 'write' { | |
| t->TOKEN = TOKEN_PROPERTY; | |
| t->int_val = AOP_KIND_WRITE; | |
| return 0; | |
| } | |
| 'public' { | |
| t->TOKEN = TOKEN_SCOPE; | |
| t->int_val = ZEND_ACC_PUBLIC; | |
| return 0; | |
| } | |
| 'protected' { | |
| t->TOKEN = TOKEN_SCOPE; | |
| t->int_val = ZEND_ACC_PROTECTED; | |
| return 0; | |
| } | |
| 'private' { | |
| t->TOKEN = TOKEN_SCOPE; | |
| t->int_val = ZEND_ACC_PRIVATE; | |
| return 0; | |
| } | |
| 'static' { | |
| t->TOKEN = TOKEN_STATIC; | |
| t->int_val = 1; | |
| return 0; | |
| } | |
| "|" { | |
| t->TOKEN = TOKEN_OR; | |
| return 0; | |
| } | |
| '!public' { | |
| t->TOKEN = TOKEN_SCOPE; | |
| t->int_val = ZEND_ACC_PROTECTED | ZEND_ACC_PRIVATE; | |
| return 0; | |
| } | |
| '!protected' { | |
| t->TOKEN = TOKEN_SCOPE; | |
| t->int_val = ZEND_ACC_PUBLIC | ZEND_ACC_PRIVATE; | |
| return 0; | |
| } | |
| '!private' { | |
| t->TOKEN = TOKEN_SCOPE; | |
| t->int_val = ZEND_ACC_PUBLIC | ZEND_ACC_PROTECTED; | |
| return 0; | |
| } | |
| '!static' { | |
| t->TOKEN = TOKEN_STATIC; | |
| t->int_val = 0; | |
| return 0; | |
| } | |
| LABEL { | |
| t->str_val = estrndup(q,YYCURSOR - q); | |
| t->TOKEN = TOKEN_TEXT; | |
| return 0; | |
| } | |
| SPACE { | |
| t->TOKEN = TOKEN_SPACE; | |
| return 0; | |
| } | |
| "\000" { r = SCANNER_RETCODE_EOF; break; } | |
| [^] { r = SCANNER_RETCODE_ERR; break; } | |
| */ | |
| } | |
| return r; | |
| } |