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|
%{
/*
+----------------------------------------------------------------------+
| PHP version 4.0 |
+----------------------------------------------------------------------+
| Copyright (c) 1997, 1998, 1999, 2000 The PHP Group |
+----------------------------------------------------------------------+
| This source file is subject to version 2.0 of the PHP license, |
| that is bundled with this package in the file LICENSE, and is |
| available at through the world-wide-web at |
| http://www.php.net/license/2_0.txt. |
| If you did not receive a copy of the PHP license and are unable to |
| obtain it through the world-wide-web, please send a note to |
| license@php.net so we can mail you a copy immediately. |
+----------------------------------------------------------------------+
| Authors: Zeev Suraski <zeev@zend.com> |
+----------------------------------------------------------------------+
*/
#include "php.h"
#include "configuration-parser.h"
#undef YYSTYPE
#define YYSTYPE pval
#define YY_DECL cfglex(pval *cfglval)
void init_cfg_scanner()
{
cfglineno=1;
}
%}
%option noyywrap
%option yylineno
%%
<INITIAL>"extension" {
#if 0
printf("found extension\n");
#endif
return EXTENSION;
}
<INITIAL>"zend_extension" {
return T_ZEND_EXTENSION;
}
<INITIAL>"zend_extension_ts" {
return T_ZEND_EXTENSION_TS;
}
<INITIAL>"zend_extension_debug" {
return T_ZEND_EXTENSION_DEBUG;
}
<INITIAL>"zend_extension_debug_ts" {
return T_ZEND_EXTENSION_DEBUG_TS;
}
<INITIAL>[ ]*("true"|"on"|"yes")[ ]* {
cfglval->value.str.val = zend_strndup("1",1);
cfglval->value.str.len = 1;
cfglval->type = IS_STRING;
return CFG_TRUE;
}
<INITIAL>[ ]*("false"|"off"|"no")[ ]* {
cfglval->value.str.val = zend_strndup("",0);
cfglval->value.str.len = 0;
cfglval->type = IS_STRING;
return CFG_FALSE;
}
<INITIAL>[[][^[]+[\]]([\n]?|"\r\n"?) {
/* SECTION */
/* eat trailng ] */
while (yyleng>0 && (yytext[yyleng-1]=='\n' || yytext[yyleng-1]=='\r' || yytext[yyleng-1]==']')) {
yyleng--;
yytext[yyleng]=0;
}
/* eat leading [ */
yytext++;
yyleng--;
cfglval->value.str.val = zend_strndup(yytext,yyleng);
cfglval->value.str.len = yyleng;
cfglval->type = IS_STRING;
return SECTION;
}
<INITIAL>["][^\n\r"]*["] {
/* ENCAPSULATED TC_STRING */
/* eat trailing " */
yytext[yyleng-1]=0;
/* eat leading " */
yytext++;
cfglval->value.str.val = zend_strndup(yytext,yyleng);
cfglval->value.str.len = yyleng;
cfglval->type = IS_STRING;
return TC_ENCAPSULATED_STRING;
}
<INITIAL>[&|~()] {
return yytext[0];
}
<INITIAL>[^=\n\r\t;|&~()"]+ {
/* STRING */
register int i;
/* eat trailing whitespace */
for (i=yyleng-1; i>=0; i--) {
if (yytext[i]==' ' || yytext[i]=='\t') {
yytext[i]=0;
yyleng--;
} else {
break;
}
}
/* eat leading whitespace */
while (yytext[0]) {
if (yytext[0]==' ' || yytext[0]=='\t') {
yytext++;
yyleng--;
} else {
break;
}
}
if (yyleng!=0) {
cfglval->value.str.val = zend_strndup(yytext,yyleng);
cfglval->value.str.len = yyleng;
cfglval->type = IS_STRING;
return TC_STRING;
} else {
/* whitespace */
}
}
<INITIAL>[=\n] {
return yytext[0];
}
<INITIAL>"\r\n" {
return '\n';
}
<INITIAL>[;][^\r\n]*[\r\n]? {
/* comment */
return '\n';
}
<INITIAL>[ \t] {
/* eat whitespace */
}
<INITIAL>. {
#if DEBUG
php_error(E_NOTICE,"Unexpected character on line %d: '%s' (ASCII %d)\n",yylineno,yytext,yytext[0]);
#endif
}
|
