-const char loadcfg_rcs[] = "$Id: loadcfg.c,v 1.19 2001/07/15 17:45:16 jongfoster Exp $";
+const char loadcfg_rcs[] = "$Id: loadcfg.c,v 1.28 2001/12/30 14:07:32 steudten Exp $";
/*********************************************************************
*
* File : $Source: /cvsroot/ijbswa/current/loadcfg.c,v $
*
* Purpose : Loads settings from the configuration file into
- * global variables. This file contains both the
+ * global variables. This file contains both the
* routine to load the configuration and the global
* variables it writes to.
*
* IJBSWA team. http://ijbswa.sourceforge.net
*
* Based on the Internet Junkbuster originally written
- * by and Copyright (C) 1997 Anonymous Coders and
+ * by and Copyright (C) 1997 Anonymous Coders and
* Junkbusters Corporation. http://www.junkbusters.com
*
- * This program is free software; you can redistribute it
+ * This program is free software; you can redistribute it
* and/or modify it under the terms of the GNU General
* Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at
*
* Revisions :
* $Log: loadcfg.c,v $
+ * Revision 1.28 2001/12/30 14:07:32 steudten
+ * - Add signal handling (unix)
+ * - Add SIGHUP handler (unix)
+ * - Add creation of pidfile (unix)
+ * - Add action 'top' in rc file (RH)
+ * - Add entry 'SIGNALS' to manpage
+ * - Add exit message to logfile (unix)
+ *
+ * Revision 1.27 2001/11/07 00:02:13 steudten
+ * Add line number in error output for lineparsing for
+ * actionsfile and configfile.
+ * Special handling for CLF added.
+ *
+ * Revision 1.26 2001/11/05 21:41:43 steudten
+ * Add changes to be a real daemon just for unix os.
+ * (change cwd to /, detach from controlling tty, set
+ * process group and session leader to the own process.
+ * Add DBG() Macro.
+ * Add some fatal-error log message for failed malloc().
+ * Add '-d' if compiled with 'configure --with-debug' to
+ * enable debug output.
+ *
+ * Revision 1.25 2001/10/25 03:40:48 david__schmidt
+ * Change in porting tactics: OS/2's EMX porting layer doesn't allow multiple
+ * threads to call select() simultaneously. So, it's time to do a real, live,
+ * native OS/2 port. See defines for __EMX__ (the porting layer) vs. __OS2__
+ * (native). Both versions will work, but using __OS2__ offers multi-threading.
+ *
+ * Revision 1.24 2001/10/23 21:40:30 jongfoster
+ * Added support for enable-edit-actions and enable-remote-toggle config
+ * file options.
+ *
+ * Revision 1.23 2001/10/07 15:36:00 oes
+ * Introduced new config option "buffer-limit"
+ *
+ * Revision 1.22 2001/09/22 16:36:59 jongfoster
+ * Removing unused parameter fs from read_config_line()
+ *
+ * Revision 1.21 2001/09/16 17:10:43 jongfoster
+ * Moving function savearg() here, since it was the only thing left in
+ * showargs.c.
+ *
+ * Revision 1.20 2001/07/30 22:08:36 jongfoster
+ * Tidying up #defines:
+ * - All feature #defines are now of the form FEATURE_xxx
+ * - Permanently turned off WIN_GUI_EDIT
+ * - Permanently turned on WEBDAV and SPLIT_PROXY_ARGS
+ *
* Revision 1.19 2001/07/15 17:45:16 jongfoster
* Removing some unused #includes
*
#else /* ifndef _WIN32 */
+#ifndef __OS2__
# include <unistd.h>
-# include <sys/time.h>
# include <sys/wait.h>
+#endif
+# include <sys/time.h>
# include <sys/stat.h>
# include <signal.h>
#include "jcc.h"
#include "filters.h"
#include "loaders.h"
-#include "showargs.h"
-#include "parsers.h"
-#include "killpopup.h"
#include "miscutil.h"
#include "errlog.h"
-#include "jbsockets.h"
-#include "gateway.h"
#include "ssplit.h"
+#include "encode.h"
+#include "urlmatch.h"
const char loadcfg_h_rcs[] = LOADCFG_H_VERSION;
#define hash_actions_file 1196306641ul /* "actionsfile" */
#define hash_admin_address 4112573064ul /* "admin-address" */
+#define hash_buffer_limit 1881726070ul /* "buffer-limit */
#define hash_confdir 1978389ul /* "confdir" */
#define hash_debug 78263ul /* "debug" */
#define hash_deny_access 1227333715ul /* "deny-access" */
+#define hash_enable_edit_actions 2517097536ul /* "enable-edit-actions" */
+#define hash_enable_remote_toggle 2979744683ul /* "enable-remote-toggle" */
#define hash_forward 2029845ul /* "forward" */
#define hash_forward_socks4 3963965521ul /* "forward-socks4" */
#define hash_forward_socks4a 2639958518ul /* "forward-socks4a" */
#define hash_show_on_task_bar 215410365ul /* "show-on-task-bar" */
+static void savearg(char *c, char *o, struct configuration_spec * config);
/*********************************************************************
*
while (cur_fwd != NULL)
{
struct forward_spec * next_fwd = cur_fwd->next;
- free_url(cur_fwd->url);
+ free_url_spec(cur_fwd->url);
freez(cur_fwd->gateway_host);
freez(cur_fwd->forward_host);
cur_fwd = next_fwd;
}
config->forward = NULL;
-
+
#ifdef FEATURE_COOKIE_JAR
if ( NULL != config->jar )
{
}
#endif /* def FEATURE_COOKIE_JAR */
- freez((char *)config->confdir);
- freez((char *)config->logdir);
+ freez(config->confdir);
+ freez(config->logdir);
- freez((char *)config->haddr);
- freez((char *)config->logfile);
+ freez(config->haddr);
+ freez(config->logfile);
- freez((char *)config->actions_file);
- freez((char *)config->admin_address);
- freez((char *)config->proxy_info_url);
- freez((char *)config->proxy_args);
+ freez(config->actions_file);
+ freez(config->admin_address);
+ freez(config->proxy_info_url);
+ freez(config->proxy_args);
#ifdef FEATURE_COOKIE_JAR
- freez((char *)config->jarfile);
+ freez(config->jarfile);
#endif /* def FEATURE_COOKIE_JAR */
- freez((char *)config->re_filterfile);
+ freez(config->re_filterfile);
}
* Description : Load the config file and all parameters.
*
* Parameters :
- * 1 : csp = Client state (the config member will be
+ * 1 : csp = Client state (the config member will be
* filled in by this function).
*
* Returns : 0 => Ok, everything else is an error.
struct configuration_spec * config = NULL;
struct client_state * fake_csp;
struct file_list *fs;
+ unsigned long linenum = 0;
- if (!check_file_changed(current_configfile, configfile, &fs))
+ DBG(1, ("load_config() entered..\n") );
+ if ( !check_file_changed(current_configfile, configfile, &fs))
{
/* No need to load */
return ((struct configuration_spec *)current_configfile->f);
configfile);
}
+ /*
log_error(LOG_LEVEL_INFO, "loading configuration file '%s':", configfile);
+ */
#ifdef FEATURE_TOGGLE
g_bToggleIJB = 1;
/*
* This is backwards from how it's usually done.
- * Following the usual pattern, "fs" would be stored in a member
+ * Following the usual pattern, "fs" would be stored in a member
* variable in "csp", and then we'd access "config" from "fs->f",
- * using a cast. However, "config" is used so often that a
+ * using a cast. However, "config" is used so often that a
* cast each time would be very ugly, and the extra indirection
* would waste CPU cycles. Therefore we store "config" in
* "csp->config", and "fs" in "csp->config->config_file_list".
config->multi_threaded = 1;
config->hport = HADDR_PORT;
+ config->buffer_limit = 4096 * 1024;
if ((configfp = fopen(configfile, "r")) == NULL)
{
/* Never get here - LOG_LEVEL_FATAL causes program exit */
}
- while (read_config_line(buf, sizeof(buf), configfp, fs) != NULL)
+ while (read_config_line(buf, sizeof(buf), configfp, &linenum) != NULL)
{
char cmd[BUFFER_SIZE];
char arg[BUFFER_SIZE];
* In confdir by default
****************************************************************************/
case hash_actions_file :
- freez((char *)config->actions_file);
+ freez(config->actions_file);
config->actions_file = make_path(config->confdir, arg);
continue;
* admin-address email-address
****************************************************************************/
case hash_admin_address :
- freez((char *)config->admin_address);
+ freez(config->admin_address);
config->admin_address = strdup(arg);
- continue;
+ continue;
+
+/****************************************************************************
+ * buffer-limit n
+ ****************************************************************************/
+ case hash_buffer_limit :
+ config->buffer_limit = (size_t) 1024 * atoi(arg);
+ continue;
/****************************************************************************
* confdir directory-name
****************************************************************************/
case hash_confdir :
- freez((char *)config->confdir);
- config->confdir = strdup(arg);
- continue;
+ freez(config->confdir);
+ config->confdir = make_path( NULL, arg);
+ continue;
/****************************************************************************
* debug n
* actions file, the last match wins. However, the internal
* implementations are different: The actions file is stored
* in the same order as the file, and scanned completely.
- * With the ACL, we reverse the order as we load it, then
+ * With the ACL, we reverse the order as we load it, then
* when we scan it we stop as soon as we get a match.
*/
cur_acl->next = config->acl;
continue;
#endif /* def FEATURE_ACL */
+/****************************************************************************
+ * enable-edit-actions 0|1
+ ****************************************************************************/
+#ifdef FEATURE_CGI_EDIT_ACTIONS
+ case hash_enable_edit_actions:
+ if ((*arg != '\0') && (0 != atoi(arg)))
+ {
+ config->feature_flags |= RUNTIME_FEATURE_CGI_EDIT_ACTIONS;
+ }
+ else
+ {
+ config->feature_flags &= ~RUNTIME_FEATURE_CGI_EDIT_ACTIONS;
+ }
+ continue;
+#endif /* def FEATURE_CGI_EDIT_ACTIONS */
+
+/****************************************************************************
+ * enable-remote-toggle 0|1
+ ****************************************************************************/
+#ifdef FEATURE_CGI_EDIT_ACTIONS
+ case hash_enable_remote_toggle:
+ if ((*arg != '\0') && (0 != atoi(arg)))
+ {
+ config->feature_flags |= RUNTIME_FEATURE_CGI_TOGGLE;
+ }
+ else
+ {
+ config->feature_flags &= ~RUNTIME_FEATURE_CGI_TOGGLE;
+ }
+ continue;
+#endif /* def FEATURE_CGI_EDIT_ACTIONS */
+
/****************************************************************************
* forward url-pattern (.|http-proxy-host[:port])
****************************************************************************/
/* Add to list. */
cur_fwd->next = config->forward;
config->forward = cur_fwd;
-
+
continue;
/****************************************************************************
/* Add to list. */
cur_fwd->next = config->forward;
config->forward = cur_fwd;
-
+
continue;
/****************************************************************************
****************************************************************************/
#ifdef FEATURE_COOKIE_JAR
case hash_jarfile :
- freez((char *)config->jarfile);
+ freez(config->jarfile);
config->jarfile = make_path(config->logdir, arg);
continue;
#endif /* def FEATURE_COOKIE_JAR */
* listen-address [ip][:port]
****************************************************************************/
case hash_listen_address :
- freez((char *)config->haddr);
+ freez(config->haddr);
config->haddr = strdup(arg);
continue;
* logdir directory-name
****************************************************************************/
case hash_logdir :
- freez((char *)config->logdir);
- config->logdir = strdup(arg);
- continue;
+ freez(config->logdir);
+ config->logdir = make_path(NULL, arg);
+ continue;
/****************************************************************************
* logfile log-file-name
* In logdir by default
****************************************************************************/
case hash_logfile :
- freez((char *)config->logfile);
+ freez(config->logfile);
config->logfile = make_path(config->logdir, arg);
continue;
* actions file, the last match wins. However, the internal
* implementations are different: The actions file is stored
* in the same order as the file, and scanned completely.
- * With the ACL, we reverse the order as we load it, then
+ * With the ACL, we reverse the order as we load it, then
* when we scan it we stop as soon as we get a match.
*/
cur_acl->next = config->acl;
* proxy-info-url url
****************************************************************************/
case hash_proxy_info_url :
- freez((char *)config->proxy_info_url);
+ freez(config->proxy_info_url);
config->proxy_info_url = strdup(arg);
continue;
* In confdir by default.
****************************************************************************/
case hash_re_filterfile :
- freez((char *)config->re_filterfile);
+ freez(config->re_filterfile);
config->re_filterfile = make_path(config->confdir, arg);
continue;
****************************************************************************/
#ifdef FEATURE_TRUST
case hash_trustfile :
- freez((char *)config->trustfile);
+ freez(config->trustfile);
config->trustfile = make_path(config->confdir, arg);
continue;
#endif /* def FEATURE_TRUST */
#ifndef FEATURE_ACL
case hash_deny_access:
#endif /* ndef FEATURE_ACL */
+#ifndef FEATURE_CGI_EDIT_ACTIONS
+ case hash_enable_edit_actions:
+ case hash_enable_remote_toggle:
+#endif /* def FEATURE_CGI_EDIT_ACTIONS */
#ifndef FEATURE_COOKIE_JAR
case hash_jarfile :
#endif /* ndef FEATURE_COOKIE_JAR */
* error. To change back to an error, just change log level
* to LOG_LEVEL_FATAL.
*/
- log_error(LOG_LEVEL_ERROR, "Unrecognized directive (%luul) in "
+ log_error(LOG_LEVEL_ERROR, "Unrecognized directive '%s' in line %lu in "
+ "configuration file (%s).", buf, linenum, configfile);
+ /* log_error(LOG_LEVEL_ERROR, "Unrecognized directive (%luul) in "
"configuration file: \"%s\"", hash_string( cmd ), buf);
+ */
config->proxy_args = strsav( config->proxy_args, "<br>\nWARNING: unrecognized directive : ");
config->proxy_args = strsav( config->proxy_args, buf);
config->proxy_args = strsav( config->proxy_args, "<br><br>\n");
#ifdef FEATURE_TRUST
g_trustfile = config->trustfile;
#endif /* def FEATURE_TRUST */
-
+
#endif /* defined(_WIN32) && !defined (_WIN_CONSOLE) */
/* FIXME: end kludge */
files->next = fs;
current_configfile = fs;
+ MustReload = 0;
return (config);
}
+/*********************************************************************
+ *
+ * Function : savearg
+ *
+ * Description : Called from `load_config'. It saves each non-empty
+ * and non-comment line from config into a list. This
+ * list is used to create the show-proxy-args page.
+ *
+ * Parameters :
+ * 1 : c = config setting that was found
+ * 2 : o = the setting's argument (if any)
+ *
+ * Returns : N/A
+ *
+ *********************************************************************/
+static void savearg(char *c, char *o, struct configuration_spec * config)
+{
+ char buf[BUFFER_SIZE];
+
+ *buf = '\0';
+
+ if ( ( NULL != c ) && ( '\0' != *c ) )
+ {
+ if ((c = html_encode(c)))
+ {
+ sprintf(buf, "<a href=\"" REDIRECT_URL "option#%s\">%s</a> ", c, c);
+ }
+ freez(c);
+ }
+ if ( ( NULL != o ) && ( '\0' != *o ) )
+ {
+ if ((o = html_encode(o)))
+ {
+ if (strncmpic(o, "http://", 7) == 0)
+ {
+ strcat(buf, "<a href=\"");
+ strcat(buf, o);
+ strcat(buf, "\">");
+ strcat(buf, o);
+ strcat(buf, "</a>");
+ }
+ else
+ {
+ strcat(buf, o);
+ }
+ }
+ freez(o);
+ }
+
+ strcat(buf, "<br>\n");
+
+ config->proxy_args = strsav(config->proxy_args, buf);
+
+}
+
+
/*
Local Variables:
tab-width: 3