diff options
| -rw-r--r-- | src/scanner.l | 23 |
1 files changed, 14 insertions, 9 deletions
diff --git a/src/scanner.l b/src/scanner.l index d1664a8..738ac32 100644 --- a/src/scanner.l +++ b/src/scanner.l @@ -1,4 +1,4 @@ -/* $Id: scanner.l,v 1.20 2003-06-20 17:02:13 rjkaes Exp $ +/* $Id: scanner.l,v 1.21 2003-06-26 18:16:09 rjkaes Exp $ * * This builds the scanner for the tinyproxy configuration file. This * file needs to stay in sync with grammar.y. If someone knows lex and yacc @@ -81,17 +81,22 @@ static struct keyword keywords[] = { #define MAX_REGEXP_LEN 1024 -unsigned int scanner_lineno = 1; - char tiny_buf[MAX_REGEXP_LEN]; char *tiny_str; static int check_reserved_words(char *token); static void append_string(int length, char *str); static void append_char(char c); + +#ifdef NDEBUG +/* Turn off debugging if this is a production build. */ +yy_flex_debug = 0; +#endif + + %} -%option noyywrap +%option noyywrap batch yylineno debug white [ \t] digit [0-9] @@ -104,14 +109,15 @@ word [^ \#'"\(\)\{\}\\;\n\t,|\.] %% \#.*$ ; -\n { ++scanner_lineno; return '\n'; } -: { return ':'; } +\n { return '\n'; } +":" { return ':'; } {white}+ ; 0x{digit}+ { yylval.num = strtol(yytext, NULL, 16); return NUMBER; } 0{digit}+ { yylval.num = strtol(yytext, NULL, 8); return NUMBER; } {digit}+ { yylval.num = atoi(yytext); return NUMBER; } -{alpha}+ { return check_reserved_words(yytext); } -\" { +{alpha}({alphanum}|[-._])+ { return check_reserved_words(yytext); } + +\" { tiny_str = tiny_buf; BEGIN(string); } @@ -131,7 +137,6 @@ word [^ \#'"\(\)\{\}\\;\n\t,|\.] ({digit}{1,3}\.){3}{digit}{1,3} { yylval.cptr = strdup(yytext); return NUMERIC_ADDRESS; } ({digit}{1,3}\.){3}{digit}{1,3}\/{digit}+ { yylval.cptr = strdup(yytext); return NETMASK_ADDRESS; } -([-_a-z0-9]+\.)+[a-z]+ { yylval.cptr = strdup(yytext); return STRING_ADDRESS; } %% |