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# Added parser support for the error file configuration keywords

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(ErrorFile, DefaultErrorFile, StatFile) [Steven Young]
This commit is contained in:
Robert James Kaes 2003-03-13 21:28:37 +00:00
parent 056bbf84bd
commit 7995027c8c
2 changed files with 19 additions and 3 deletions
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17
src/grammar.y
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@ -1,4 +1,4 @@
/* $Id: grammar.y,v 1.18 2003-01-27 17:57:39 rjkaes Exp $
/* $Id: grammar.y,v 1.19 2003-03-13 21:28:37 rjkaes Exp $
*
* This is the grammar for tinyproxy's configuration file. It needs to be
* in sync with scanner.l. If you know more about yacc and lex than I do
@ -25,6 +25,7 @@
#include "anonymous.h"
#include "child.h"
#include "filter.h"
#include "htmlerror.h"
#include "log.h"
#include "reqs.h"
@ -52,6 +53,8 @@ int yylex(void);
%token KW_UPSTREAM
%token KW_CONNECTPORT KW_BIND KW_HTTP_VIA
%token KW_ALLOW KW_DENY
%token KW_ERRORPAGE KW_DEFAULT_ERRORPAGE
%token KW_STATPAGE
/* yes/no switches */
%token KW_YES KW_NO
@ -112,6 +115,9 @@ statement
| KW_USER string { config.username = $2; }
| KW_GROUP string { config.group = $2; }
| KW_ANONYMOUS string { anonymous_insert($2); }
| KW_ERRORPAGE NUMBER string { add_new_errorpage($3, $2); }
| KW_DEFAULT_ERRORPAGE string { config.errorpage_undef = $2; }
| KW_STATPAGE string { config.statpage = $2; }
| KW_FILTER string
{
#ifdef FILTER_ENABLE
@ -236,5 +242,12 @@ extern unsigned int yylineno;
void
yyerror(char *s)
{
fprintf(stderr, "Line %d: %s\n", yylineno, s);
static int headerdisplayed = 0;
if (!headerdisplayed) {
fprintf(stderr, "Errors in configuration file:\n");
headerdisplayed = 1;
}
fprintf(stderr, "\t%s:%d: %s\n", config.config_file, yylineno, s);
}

5
src/scanner.l
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@ -1,4 +1,4 @@
/* $Id: scanner.l,v 1.17 2003-01-27 17:57:38 rjkaes Exp $
/* $Id: scanner.l,v 1.18 2003-03-13 21:28:36 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
@ -55,6 +55,9 @@ static struct keyword keywords[] = {
{ "connectport", KW_CONNECTPORT },
{ "bind", KW_BIND },
{ "viaheader", KW_HTTP_VIA },
{ "errorfile", KW_ERRORPAGE },
{ "defaulterrorfile", KW_DEFAULT_ERRORPAGE },
{ "statfile", KW_STATPAGE },
/* loglevel and the settings */
{ "loglevel", KW_LOGLEVEL },