+++ /dev/null
-const char loadcfg_rcs[] = "$Id: loadcfg.c,v 2.5 2003/09/22 00:33:01 david__schmidt Exp $";
-/*********************************************************************
- *
- * File : $Source: /cvsroot/ijbswa/current/src/loadcfg.c,v $
- *
- * Purpose : Loads settings from the configuration file into
- * global variables. This file contains both the
- * routine to load the configuration and the global
- * variables it writes to.
- *
- * Copyright : Written by and Copyright (C) 2001 the SourceForge
- * Privoxy team. http://www.privoxy.org/
- *
- * Based on the Internet Junkbuster originally written
- * by and Copyright (C) 1997 Anonymous Coders and
- * Junkbusters Corporation. http://www.junkbusters.com
- *
- * 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
- * your option) any later version.
- *
- * This program is distributed in the hope that it will
- * be useful, but WITHOUT ANY WARRANTY; without even the
- * implied warranty of MERCHANTABILITY or FITNESS FOR A
- * PARTICULAR PURPOSE. See the GNU General Public
- * License for more details.
- *
- * The GNU General Public License should be included with
- * this file. If not, you can view it at
- * http://www.gnu.org/copyleft/gpl.html
- * or write to the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- *
- * Revisions :
- * $Log: loadcfg.c,v $
- * Revision 2.5 2003/09/22 00:33:01 david__schmidt
- * Enable sending a custom 'blocked' image. Shows up as
- * "image-blocker-custom-file" parameter in config, and
- * "+set-image-blocker{custom}" in action files.
- *
- * Revision 2.4 2002/12/28 03:58:19 david__schmidt
- * Initial drop of dashboard instrumentation - enabled with
- * --enable-activity-console
- *
- * Revision 2.3 2002/09/19 03:48:29 iwanttokeepanon
- * Just moved "int i" up 3 lines in function unload_configfile, out of the "ifdef FEATURE_ACL" clause. I disable ACL and it was not compiling because "int i" was ifdef(d) out. I noticed this in the past, but am just now in a spot where I can change/commit stuff ... long live broadband!
- *
- * Revision 2.2 2002/09/04 15:48:33 oes
- * Synced with the stable branch:
- * Revision 1.48.2.1 2002/08/21 17:58:05 oes
- * Temp kludge to let user and default action file be edited through win32 GUI (FR 592080)
- *
- * Revision 2.1 2002/06/04 17:22:36 jongfoster
- * Adding comments
- *
- * Revision 2.0 2002/06/04 14:34:21 jongfoster
- * Moving source files to src/
- *
- * Revision 1.48 2002/05/14 21:30:38 oes
- * savearg now uses own linking code instead of (now special-cased) add_help_link
- *
- * Revision 1.47 2002/05/12 21:36:29 jongfoster
- * Correcting function comments
- *
- * Revision 1.46 2002/04/26 12:55:14 oes
- * - New option "user-manual", defaults to our site
- * via project.h #define
- * - savearg now embeds option names in help links
- *
- * Revision 1.45 2002/04/24 02:11:54 oes
- * Jon's multiple AF patch: Allow up to MAX_ACTION_FILES actionsfile options
- *
- * Revision 1.44 2002/04/08 20:37:13 swa
- * fixed JB spelling
- *
- * Revision 1.43 2002/04/08 20:36:50 swa
- * fixed JB spelling
- *
- * Revision 1.42 2002/04/05 15:50:15 oes
- * fix for invalid HTML proxy_args
- *
- * Revision 1.41 2002/03/31 17:19:00 jongfoster
- * Win32 only: Enabling STRICT to fix a VC++ compile warning.
- *
- * Revision 1.40 2002/03/26 22:29:55 swa
- * we have a new homepage!
- *
- * Revision 1.39 2002/03/24 13:25:43 swa
- * name change related issues
- *
- * Revision 1.38 2002/03/24 13:05:48 jongfoster
- * Renaming re_filterfile to filterfile
- *
- * Revision 1.37 2002/03/16 23:54:06 jongfoster
- * Adding graceful termination feature, to help look for memory leaks.
- * If you enable this (which, by design, has to be done by hand
- * editing config.h) and then go to http://i.j.b/die, then the program
- * will exit cleanly after the *next* request. It should free all the
- * memory that was used.
- *
- * Revision 1.36 2002/03/13 00:27:05 jongfoster
- * Killing warnings
- *
- * Revision 1.35 2002/03/07 03:52:44 oes
- * Set logging to tty for --no-daemon mode
- *
- * Revision 1.34 2002/03/06 23:14:35 jongfoster
- * Trivial cosmetic changes to make function comments easier to find.
- *
- * Revision 1.33 2002/03/05 04:52:42 oes
- * Deleted non-errlog debugging code
- *
- * Revision 1.32 2002/03/04 18:24:53 oes
- * Re-enabled output of unknown config directive hash
- *
- * Revision 1.31 2002/03/03 15:07:20 oes
- * Re-enabled automatic config reloading
- *
- * Revision 1.30 2002/01/22 23:31:43 jongfoster
- * Replacing strsav() with string_append()
- *
- * Revision 1.29 2002/01/17 21:02:30 jongfoster
- * Moving all our URL and URL pattern parsing code to urlmatch.c.
- *
- * Renaming free_url to free_url_spec, since it frees a struct url_spec.
- *
- * 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
- *
- * Revision 1.18 2001/07/13 14:01:14 oes
- * - Removed all #ifdef PCRS
- * - Removed vim-settings
- *
- * Revision 1.17 2001/06/29 13:31:03 oes
- * - Improved comments
- * - Fixed (actionsfile) and sorted hashes
- * - Introduced admin_address and proxy-info-url
- * as config parameters
- * - Renamed config->proxy_args_invocation (which didn't have
- * the invocation but the options!) to config->proxy_args
- * - Various adaptions
- * - Removed logentry from cancelled commit
- *
- * Revision 1.16 2001/06/09 10:55:28 jongfoster
- * Changing BUFSIZ ==> BUFFER_SIZE
- *
- * Revision 1.15 2001/06/07 23:13:40 jongfoster
- * Merging ACL and forward files into config file.
- * Cosmetic: Sorting config file options alphabetically.
- * Cosmetic: Adding brief syntax comments to config file options.
- *
- * Revision 1.14 2001/06/07 14:46:25 joergs
- * Missing make_path() added for re_filterfile.
- *
- * Revision 1.13 2001/06/05 22:33:54 jongfoster
- *
- * Fixed minor memory leak.
- * Also now uses make_path to prepend the pathnames.
- *
- * Revision 1.12 2001/06/05 20:04:09 jongfoster
- * Now uses _snprintf() in place of snprintf() under Win32.
- *
- * Revision 1.11 2001/06/04 18:31:58 swa
- * files are now prefixed with either `confdir' or `logdir'.
- * `make redhat-dist' replaces both entries confdir and logdir
- * with redhat values
- *
- * Revision 1.10 2001/06/03 19:11:54 oes
- * introduced confdir option
- *
- * Revision 1.9 2001/06/01 20:06:24 jongfoster
- * Removed support for "tinygif" option - moved to actions file.
- *
- * Revision 1.8 2001/05/31 21:27:13 jongfoster
- * Removed many options from the config file and into the
- * "actions" file: add_forwarded, suppress_vanilla_wafer,
- * wafer, add_header, user_agent, referer, from
- * Also globally replaced "permission" with "action".
- *
- * Revision 1.7 2001/05/29 09:50:24 jongfoster
- * Unified blocklist/imagelist/permissionslist.
- * File format is still under discussion, but the internal changes
- * are (mostly) done.
- *
- * Also modified interceptor behaviour:
- * - We now intercept all URLs beginning with one of the following
- * prefixes (and *only* these prefixes):
- * * http://i.j.b/
- * * http://ijbswa.sf.net/config/
- * * http://ijbswa.sourceforge.net/config/
- * - New interceptors "home page" - go to http://i.j.b/ to see it.
- * - Internal changes so that intercepted and fast redirect pages
- * are not replaced with an image.
- * - Interceptors now have the option to send a binary page direct
- * to the client. (i.e. ijb-send-banner uses this)
- * - Implemented show-url-info interceptor. (Which is why I needed
- * the above interceptors changes - a typical URL is
- * "http://i.j.b/show-url-info?url=www.somesite.com/banner.gif".
- * The previous mechanism would not have intercepted that, and
- * if it had been intercepted then it then it would have replaced
- * it with an image.)
- *
- * Revision 1.6 2001/05/26 00:28:36 jongfoster
- * Automatic reloading of config file.
- * Removed obsolete SIGHUP support (Unix) and Reload menu option (Win32).
- * Most of the global variables have been moved to a new
- * struct configuration_spec, accessed through csp->config->globalname
- * Most of the globals remaining are used by the Win32 GUI.
- *
- * Revision 1.5 2001/05/25 22:34:30 jongfoster
- * Hard tabs->Spaces
- *
- * Revision 1.4 2001/05/22 18:46:04 oes
- *
- * - Enabled filtering banners by size rather than URL
- * by adding patterns that replace all standard banner
- * sizes with the "Junkbuster" gif to the re_filterfile
- *
- * - Enabled filtering WebBugs by providing a pattern
- * which kills all 1x1 images
- *
- * - Added support for PCRE_UNGREEDY behaviour to pcrs,
- * which is selected by the (nonstandard and therefore
- * capital) letter 'U' in the option string.
- * It causes the quantifiers to be ungreedy by default.
- * Appending a ? turns back to greedy (!).
- *
- * - Added a new interceptor ijb-send-banner, which
- * sends back the "Junkbuster" gif. Without imagelist or
- * MSIE detection support, or if tinygif = 1, or the
- * URL isn't recognized as an imageurl, a lame HTML
- * explanation is sent instead.
- *
- * - Added new feature, which permits blocking remote
- * script redirects and firing back a local redirect
- * to the browser.
- * The feature is conditionally compiled, i.e. it
- * can be disabled with --disable-fast-redirects,
- * plus it must be activated by a "fast-redirects"
- * line in the config file, has its own log level
- * and of course wants to be displayed by show-proxy-args
- * Note: Boy, all the #ifdefs in 1001 locations and
- * all the fumbling with configure.in and acconfig.h
- * were *way* more work than the feature itself :-(
- *
- * - Because a generic redirect template was needed for
- * this, tinygif = 3 now uses the same.
- *
- * - Moved GIFs, and other static HTTP response templates
- * to project.h
- *
- * - Some minor fixes
- *
- * - Removed some >400 CRs again (Jon, you really worked
- * a lot! ;-)
- *
- * Revision 1.3 2001/05/20 01:21:20 jongfoster
- * Version 2.9.4 checkin.
- * - Merged popupfile and cookiefile, and added control over PCRS
- * filtering, in new "permissionsfile".
- * - Implemented LOG_LEVEL_FATAL, so that if there is a configuration
- * file error you now get a message box (in the Win32 GUI) rather
- * than the program exiting with no explanation.
- * - Made killpopup use the PCRS MIME-type checking and HTTP-header
- * skipping.
- * - Removed tabs from "config"
- * - Moved duplicated url parsing code in "loaders.c" to a new funcition.
- * - Bumped up version number.
- *
- * Revision 1.2 2001/05/17 23:01:01 oes
- * - Cleaned CRLF's from the sources and related files
- *
- * Revision 1.1.1.1 2001/05/15 13:58:58 oes
- * Initial import of version 2.9.3 source tree
- *
- *
- *********************************************************************/
-\f
-
-#include "config.h"
-
-#include <stdio.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <stdlib.h>
-#include <string.h>
-#include <signal.h>
-#include <fcntl.h>
-#include <errno.h>
-#include <ctype.h>
-#include <assert.h>
-
-#ifdef _WIN32
-
-# ifndef STRICT
-# define STRICT
-# endif
-# include <windows.h>
-
-# include "win32.h"
-# ifndef _WIN_CONSOLE
-# include "w32log.h"
-# endif /* ndef _WIN_CONSOLE */
-
-/* VC++ has "_snprintf", not "snprintf" */
-#define snprintf _snprintf
-
-#else /* every platform but _WIN32 */
-
-#ifndef __OS2__
-# include <unistd.h>
-# include <sys/wait.h>
-#endif /* ndef __OS2__ */
-# include <sys/time.h>
-# include <signal.h>
-
-#endif /* ndef _WIN32 */
-
-#include "loadcfg.h"
-#include "list.h"
-#include "jcc.h"
-#include "filters.h"
-#include "loaders.h"
-#include "miscutil.h"
-#include "errlog.h"
-#include "ssplit.h"
-#include "encode.h"
-#include "urlmatch.h"
-#include "cgi.h"
-
-const char loadcfg_h_rcs[] = LOADCFG_H_VERSION;
-
-/*
- * Fix a problem with Solaris. There should be no effect on other
- * platforms.
- * Solaris's isspace() is a macro which uses it's argument directly
- * as an array index. Therefore we need to make sure that high-bit
- * characters generate +ve values, and ideally we also want to make
- * the argument match the declared parameter type of "int".
- */
-#define ijb_isupper(__X) isupper((int)(unsigned char)(__X))
-#define ijb_tolower(__X) tolower((int)(unsigned char)(__X))
-
-#ifdef FEATURE_TOGGLE
-/**
- * Indicates if Privoxy is currently enabled.
- */
-int g_bToggleIJB = 1; /* Privoxy is enabled by default. */
-#endif /* def FEATURE_TOGGLE */
-
-/**
- * The filename of the config file
- */
-const char *configfile = NULL;
-
-/**
- * Global argument count, so that CGI functions can access the
- * command line.
- */
-int Argc = 0;
-
-/**
- * Global argument list, so that CGI functions can access the
- * command line.
- */
-const char **Argv = NULL;
-
-/**
- * The configuration file which is currently loaded.
- */
-static struct file_list *current_configfile = NULL;
-
-
-/*
- * This takes the "cryptic" hash of each keyword and aliases them to
- * something a little more readable. This also makes changing the
- * hash values easier if they should change or the hash algorthm changes.
- * Use the included "hash" program to find out what the hash will be
- * for any string supplied on the command line. (Or just put it in the
- * config file and read the number from the error message in the log).
- *
- * Please keep this list sorted alphabetically (but with the Windows
- * console and GUI specific options last).
- */
-
-#define hash_actions_file 1196306641ul /**< "actionsfile" */
-#define hash_activity_console_address 18904208ul /**< "activity-console-address" */
-#define hash_activity_console_update_freq 3442780376ul /**< "activity-console-update-freq" */
-#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_filterfile 250887266ul /**< "filterfile" */
-#define hash_forward 2029845ul /**< "forward" */
-#define hash_forward_socks4 3963965521ul /**< "forward-socks4" */
-#define hash_forward_socks4a 2639958518ul /**< "forward-socks4a" */
-#define hash_image_blocker_custom_file 2863352327ul /**< "image-blocker-custom-file" */
-#define hash_jarfile 2046641ul /**< "jarfile" */
-#define hash_listen_address 1255650842ul /**< "listen-address" */
-#define hash_logdir 422889ul /**< "logdir" */
-#define hash_logfile 2114766ul /**< "logfile" */
-#define hash_permit_access 3587953268ul /**< "permit-access" */
-#define hash_proxy_info_url 3903079059ul /**< "proxy-info-url" */
-#define hash_single_threaded 4250084780ul /**< "single-threaded" */
-#define hash_suppress_blocklists 1948693308ul /**< "suppress-blocklists" */
-#define hash_toggle 447966ul /**< "toggle" */
-#define hash_trust_info_url 430331967ul /**< "trust-info-url" */
-#define hash_trustfile 56494766ul /**< "trustfile" */
-#define hash_usermanual 1416668518ul /**< "user-manual" */
-
-#define hash_activity_animation 1817904738ul /**< "activity-animation" */
-#define hash_close_button_minimizes 3651284693ul /**< "close-button-minimizes" */
-#define hash_hide_console 2048809870ul /**< "hide-console" */
-#define hash_log_buffer_size 2918070425ul /**< "log-buffer-size" */
-#define hash_log_font_name 2866730124ul /**< "log-font-name" */
-#define hash_log_font_size 2866731014ul /**< "log-font-size" */
-#define hash_log_highlight_messages 4032101240ul /**< "log-highlight-messages" */
-#define hash_log_max_lines 2868344173ul /**< "log-max-lines" */
-#define hash_log_messages 2291744899ul /**< "log-messages" */
-#define hash_show_on_task_bar 215410365ul /**< "show-on-task-bar" */
-
-static void savearg(char *command, char *argument, struct configuration_spec * config);
-
-/*********************************************************************
- *
- * Function : unload_configfile
- *
- * Description : Free the config structure and all components.
- *
- * Parameters :
- * 1 : data: struct configuration_spec to unload
- *
- * Returns : N/A
- *
- *********************************************************************/
-void unload_configfile (void * data)
-{
- struct configuration_spec * config = (struct configuration_spec *)data;
- struct forward_spec *cur_fwd = config->forward;
- int i;
-#ifdef FEATURE_ACL
- struct access_control_list *cur_acl = config->acl;
-
- while (cur_acl != NULL)
- {
- struct access_control_list * next_acl = cur_acl->next;
- free(cur_acl);
- cur_acl = next_acl;
- }
- config->acl = NULL;
-#endif /* def FEATURE_ACL */
-
- while (cur_fwd != NULL)
- {
- struct forward_spec * next_fwd = cur_fwd->next;
- free_url_spec(cur_fwd->url);
-
- freez(cur_fwd->gateway_host);
- freez(cur_fwd->forward_host);
- free(cur_fwd);
- cur_fwd = next_fwd;
- }
- config->forward = NULL;
-
-#ifdef FEATURE_COOKIE_JAR
- if ( NULL != config->jar )
- {
- fclose( config->jar );
- config->jar = NULL;
- }
-#endif /* def FEATURE_COOKIE_JAR */
-
- freez(config->confdir);
- freez(config->logdir);
-
- freez(config->haddr);
- freez(config->logfile);
-
- for (i = 0; i < MAX_ACTION_FILES; i++)
- {
- freez(config->actions_file_short[i]);
- freez(config->actions_file[i]);
- }
-
- freez(config->admin_address);
- freez(config->proxy_info_url);
- freez(config->proxy_args);
- freez(config->usermanual);
-
-#ifdef FEATURE_COOKIE_JAR
- freez(config->jarfile);
-#endif /* def FEATURE_COOKIE_JAR */
-
- freez(config->re_filterfile);
-
- freez(config->image_blocker_data);
- freez(config->image_blocker_format);
-}
-
-
-#ifdef FEATURE_GRACEFUL_TERMINATION
-/*********************************************************************
- *
- * Function : unload_current_config_file
- *
- * Description : Unloads current config file - reset to state at
- * beginning of program.
- *
- * Parameters : None
- *
- * Returns : N/A
- *
- *********************************************************************/
-void unload_current_config_file(void)
-{
- if (current_configfile)
- {
- current_configfile->unloader = unload_configfile;
- current_configfile = NULL;
- }
-}
-#endif
-
-
-/*********************************************************************
- *
- * Function : load_config
- *
- * Description : Load the config file and all parameters.
- *
- * Parameters : None
- *
- * Returns : The configuration_spec, or NULL on error.
- *
- *********************************************************************/
-struct configuration_spec * load_config(void)
-{
- char buf[BUFFER_SIZE];
- char *p, *q, *image_buf, *image_path;
- FILE *configfp = NULL,
- *imagefp = NULL;
- struct configuration_spec * config = NULL;
- struct client_state * fake_csp;
- struct file_list *fs;
- struct stat statbuf[1];
- unsigned long linenum = 0;
- int i, file_size, bytes_read;
-
- if ( !check_file_changed(current_configfile, configfile, &fs))
- {
- /* No need to load */
- return ((struct configuration_spec *)current_configfile->f);
- }
- if (!fs)
- {
- log_error(LOG_LEVEL_FATAL, "can't check configuration file '%s': %E",
- configfile);
- }
-
- log_error(LOG_LEVEL_INFO, "loading configuration file '%s':", configfile);
-
-#ifdef FEATURE_TOGGLE
- g_bToggleIJB = 1;
-#endif /* def FEATURE_TOGGLE */
-
- fs->f = config = (struct configuration_spec *)zalloc(sizeof(*config));
-
- if (config==NULL)
- {
- freez(fs->filename);
- freez(fs);
- log_error(LOG_LEVEL_FATAL, "can't allocate memory for configuration");
- /* Never get here - LOG_LEVEL_FATAL causes program exit */
- }
-
- /*
- * This is backwards from how it's usually done.
- * 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
- * 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->config_file_list = fs;
-
- /*
- * Set to defaults
- */
- config->multi_threaded = 1;
- config->hport = HADDR_PORT;
- config->buffer_limit = 4096 * 1024;
- config->usermanual = strdup(USER_MANUAL_URL);
- config->proxy_args = strdup("");
-#ifdef FEATURE_ACTIVITY_CONSOLE
- config->activity_port = ACTIVTY_ADDR_PORT;
- config->activity_freq = 5;
-#endif /* def FEATURE_ACTIVITY_CONSOLE */
-
- if ((configfp = fopen(configfile, "r")) == NULL)
- {
- log_error(LOG_LEVEL_FATAL, "can't open configuration file '%s': %E",
- configfile);
- /* Never get here - LOG_LEVEL_FATAL causes program exit */
- }
-
- while (read_config_line(buf, sizeof(buf), configfp, &linenum) != NULL)
- {
- char cmd[BUFFER_SIZE];
- char arg[BUFFER_SIZE];
- char tmp[BUFFER_SIZE];
-#ifdef FEATURE_ACL
- struct access_control_list *cur_acl;
-#endif /* def FEATURE_ACL */
- struct forward_spec *cur_fwd;
- int vec_count;
- char *vec[3];
-
- strcpy(tmp, buf);
-
- /* Copy command (i.e. up to space or tab) into cmd */
- p = buf;
- q = cmd;
- while (*p && (*p != ' ') && (*p != '\t'))
- {
- *q++ = *p++;
- }
- *q = '\0';
-
- /* Skip over the whitespace in buf */
- while (*p && ((*p == ' ') || (*p == '\t')))
- {
- p++;
- }
-
- /* Copy the argument into arg */
- strcpy(arg, p);
-
- /* Should never happen, but check this anyway */
- if (*cmd == '\0')
- {
- continue;
- }
-
- /* Make sure the command field is lower case */
- for (p=cmd; *p; p++)
- {
- if (ijb_isupper(*p))
- {
- *p = ijb_tolower(*p);
- }
- }
-
- /* Save the argument for show-proxy-args */
- savearg(cmd, arg, config);
-
-
- switch( hash_string( cmd ) )
- {
-/* *************************************************************************
- * actionsfile actions-file-name
- * In confdir by default
- * *************************************************************************/
- case hash_actions_file :
- i = 0;
- while ((i < MAX_ACTION_FILES) && (NULL != config->actions_file[i]))
- {
- i++;
- }
-
- if (i >= MAX_ACTION_FILES)
- {
- log_error(LOG_LEVEL_FATAL, "Too many 'actionsfile' directives in config file - limit is %d.\n"
- "(You can increase this limit by changing MAX_ACTION_FILES in project.h and recompiling).",
- MAX_ACTION_FILES);
- }
- config->actions_file_short[i] = strdup(arg);
- p = malloc(strlen(arg) + sizeof(".action"));
- if (p == NULL)
- {
- log_error(LOG_LEVEL_FATAL, "Out of memory");
- }
- strcpy(p, arg);
- strcat(p, ".action");
- config->actions_file[i] = make_path(config->confdir, p);
- free(p);
- continue;
-
-/* *************************************************************************
- * activity-console-address [ip][:port]
- * *************************************************************************/
-#ifdef FEATURE_ACTIVITY_CONSOLE
- case hash_activity_console_address :
- freez(config->activity_address);
- config->activity_address = strdup(arg);
- continue;
-#endif /* def FEATURE_ACTIVITY_CONSOLE */
-
-/* *************************************************************************
- * activity-console-update-freq
- * *************************************************************************/
-#ifdef FEATURE_ACTIVITY_CONSOLE
- case hash_activity_console_update_freq :
- config->activity_freq = atoi(arg);
- if (config->activity_freq < 1)
- config->activity_freq = 5;
- continue;
-#endif /* def FEATURE_ACTIVITY_CONSOLE */
-
-/* *************************************************************************
- * admin-address email-address
- * *************************************************************************/
- case hash_admin_address :
- freez(config->admin_address);
- config->admin_address = strdup(arg);
- continue;
-
-/* *************************************************************************
- * buffer-limit n
- * *************************************************************************/
- case hash_buffer_limit :
- config->buffer_limit = (size_t) 1024 * atoi(arg);
- continue;
-
-/* *************************************************************************
- * confdir directory-name
- * *************************************************************************/
- case hash_confdir :
- freez(config->confdir);
- config->confdir = make_path( NULL, arg);
- continue;
-
-/* *************************************************************************
- * debug n
- * Specifies debug level, multiple values are ORed together.
- * *************************************************************************/
- case hash_debug :
- config->debug |= atoi(arg);
- continue;
-
-/* *************************************************************************
- * deny-access source-ip[/significant-bits] [dest-ip[/significant-bits]]
- * *************************************************************************/
-#ifdef FEATURE_ACL
- case hash_deny_access:
- vec_count = ssplit(arg, " \t", vec, SZ(vec), 1, 1);
-
- if ((vec_count != 1) && (vec_count != 2))
- {
- log_error(LOG_LEVEL_ERROR, "Wrong number of parameters for "
- "deny-access directive in configuration file.");
- string_append(&config->proxy_args,
- "<br>\nWARNING: Wrong number of parameters for "
- "deny-access directive in configuration file.<br><br>\n");
- continue;
- }
-
- /* allocate a new node */
- cur_acl = (struct access_control_list *) zalloc(sizeof(*cur_acl));
-
- if (cur_acl == NULL)
- {
- log_error(LOG_LEVEL_FATAL, "can't allocate memory for configuration");
- /* Never get here - LOG_LEVEL_FATAL causes program exit */
- continue;
- }
- cur_acl->action = ACL_DENY;
-
- if (acl_addr(vec[0], cur_acl->src) < 0)
- {
- log_error(LOG_LEVEL_ERROR, "Invalid source IP for deny-access "
- "directive in configuration file: \"%s\"", vec[0]);
- string_append(&config->proxy_args,
- "<br>\nWARNING: Invalid source IP for deny-access directive"
- " in configuration file: \"");
- string_append(&config->proxy_args,
- vec[0]);
- string_append(&config->proxy_args,
- "\"<br><br>\n");
- freez(cur_acl);
- continue;
- }
- if (vec_count == 2)
- {
- if (acl_addr(vec[1], cur_acl->dst) < 0)
- {
- log_error(LOG_LEVEL_ERROR, "Invalid destination IP for deny-access "
- "directive in configuration file: \"%s\"", vec[0]);
- string_append(&config->proxy_args,
- "<br>\nWARNING: Invalid destination IP for deny-access directive"
- " in configuration file: \"");
- string_append(&config->proxy_args,
- vec[0]);
- string_append(&config->proxy_args,
- "\"<br><br>\n");
- freez(cur_acl);
- continue;
- }
- }
-
- /*
- * Add it to the list. Note we reverse the list to get the
- * behaviour the user expects. With both the ACL and
- * 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
- * when we scan it we stop as soon as we get a match.
- */
- cur_acl->next = config->acl;
- config->acl = cur_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])
- * *************************************************************************/
- case hash_forward:
- vec_count = ssplit(arg, " \t", vec, SZ(vec), 1, 1);
-
- if (vec_count != 2)
- {
- log_error(LOG_LEVEL_ERROR, "Wrong number of parameters for forward "
- "directive in configuration file.");
- string_append(&config->proxy_args,
- "<br>\nWARNING: Wrong number of parameters for "
- "forward directive in configuration file.");
- continue;
- }
-
- /* allocate a new node */
- cur_fwd = zalloc(sizeof(*cur_fwd));
- if (cur_fwd == NULL)
- {
- log_error(LOG_LEVEL_FATAL, "can't allocate memory for configuration");
- /* Never get here - LOG_LEVEL_FATAL causes program exit */
- continue;
- }
-
- cur_fwd->type = SOCKS_NONE;
-
- /* Save the URL pattern */
- if (create_url_spec(cur_fwd->url, vec[0]))
- {
- log_error(LOG_LEVEL_ERROR, "Bad URL specifier for forward "
- "directive in configuration file.");
- string_append(&config->proxy_args,
- "<br>\nWARNING: Bad URL specifier for "
- "forward directive in configuration file.");
- continue;
- }
-
- /* Parse the parent HTTP proxy host:port */
- p = vec[1];
-
- if (strcmp(p, ".") != 0)
- {
- cur_fwd->forward_host = strdup(p);
-
- if (NULL != (p = strchr(cur_fwd->forward_host, ':')))
- {
- *p++ = '\0';
- cur_fwd->forward_port = atoi(p);
- }
-
- if (cur_fwd->forward_port <= 0)
- {
- cur_fwd->forward_port = 8000;
- }
- }
-
- /* Add to list. */
- cur_fwd->next = config->forward;
- config->forward = cur_fwd;
-
- continue;
-
-/* *************************************************************************
- * forward-socks4 url-pattern socks-proxy[:port] (.|http-proxy[:port])
- * *************************************************************************/
- case hash_forward_socks4:
- vec_count = ssplit(arg, " \t", vec, SZ(vec), 1, 1);
-
- if (vec_count != 3)
- {
- log_error(LOG_LEVEL_ERROR, "Wrong number of parameters for "
- "forward-socks4 directive in configuration file.");
- string_append(&config->proxy_args,
- "<br>\nWARNING: Wrong number of parameters for "
- "forward-socks4 directive in configuration file.");
- continue;
- }
-
- /* allocate a new node */
- cur_fwd = zalloc(sizeof(*cur_fwd));
- if (cur_fwd == NULL)
- {
- log_error(LOG_LEVEL_FATAL, "can't allocate memory for configuration");
- /* Never get here - LOG_LEVEL_FATAL causes program exit */
- continue;
- }
-
- cur_fwd->type = SOCKS_4;
-
- /* Save the URL pattern */
- if (create_url_spec(cur_fwd->url, vec[0]))
- {
- log_error(LOG_LEVEL_ERROR, "Bad URL specifier for forward-socks4 "
- "directive in configuration file.");
- string_append(&config->proxy_args,
- "<br>\nWARNING: Bad URL specifier for "
- "forward-socks4 directive in configuration file.");
- continue;
- }
-
- /* Parse the SOCKS proxy host[:port] */
- p = vec[1];
-
- if (strcmp(p, ".") != 0)
- {
- cur_fwd->gateway_host = strdup(p);
-
- if (NULL != (p = strchr(cur_fwd->gateway_host, ':')))
- {
- *p++ = '\0';
- cur_fwd->gateway_port = atoi(p);
- }
- if (cur_fwd->gateway_port <= 0)
- {
- cur_fwd->gateway_port = 1080;
- }
- }
-
- /* Parse the parent HTTP proxy host[:port] */
- p = vec[2];
-
- if (strcmp(p, ".") != 0)
- {
- cur_fwd->forward_host = strdup(p);
-
- if (NULL != (p = strchr(cur_fwd->forward_host, ':')))
- {
- *p++ = '\0';
- cur_fwd->forward_port = atoi(p);
- }
-
- if (cur_fwd->forward_port <= 0)
- {
- cur_fwd->forward_port = 8000;
- }
- }
-
- /* Add to list. */
- cur_fwd->next = config->forward;
- config->forward = cur_fwd;
-
- continue;
-
-/* *************************************************************************
- * forward-socks4a url-pattern socks-proxy[:port] (.|http-proxy[:port])
- * *************************************************************************/
- case hash_forward_socks4a:
- vec_count = ssplit(arg, " \t", vec, SZ(vec), 1, 1);
-
- if (vec_count != 3)
- {
- log_error(LOG_LEVEL_ERROR, "Wrong number of parameters for "
- "forward-socks4a directive in configuration file.");
- string_append(&config->proxy_args,
- "<br>\nWARNING: Wrong number of parameters for "
- "forward-socks4a directive in configuration file.");
- continue;
- }
-
- /* allocate a new node */
- cur_fwd = zalloc(sizeof(*cur_fwd));
- if (cur_fwd == NULL)
- {
- log_error(LOG_LEVEL_FATAL, "can't allocate memory for configuration");
- /* Never get here - LOG_LEVEL_FATAL causes program exit */
- continue;
- }
-
- cur_fwd->type = SOCKS_4A;
-
- /* Save the URL pattern */
- if (create_url_spec(cur_fwd->url, vec[0]))
- {
- log_error(LOG_LEVEL_ERROR, "Bad URL specifier for forward-socks4a "
- "directive in configuration file.");
- string_append(&config->proxy_args,
- "<br>\nWARNING: Bad URL specifier for "
- "forward-socks4a directive in configuration file.");
- continue;
- }
-
- /* Parse the SOCKS proxy host[:port] */
- p = vec[1];
-
- cur_fwd->gateway_host = strdup(p);
-
- if (NULL != (p = strchr(cur_fwd->gateway_host, ':')))
- {
- *p++ = '\0';
- cur_fwd->gateway_port = atoi(p);
- }
- if (cur_fwd->gateway_port <= 0)
- {
- cur_fwd->gateway_port = 1080;
- }
-
- /* Parse the parent HTTP proxy host[:port] */
- p = vec[2];
-
- if (strcmp(p, ".") != 0)
- {
- cur_fwd->forward_host = strdup(p);
-
- if (NULL != (p = strchr(cur_fwd->forward_host, ':')))
- {
- *p++ = '\0';
- cur_fwd->forward_port = atoi(p);
- }
-
- if (cur_fwd->forward_port <= 0)
- {
- cur_fwd->forward_port = 8000;
- }
- }
-
- /* Add to list. */
- cur_fwd->next = config->forward;
- config->forward = cur_fwd;
-
- continue;
-
-/* *************************************************************************
- * jarfile jar-file-name
- * In logdir by default
- * *************************************************************************/
-#ifdef FEATURE_COOKIE_JAR
- case hash_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(config->haddr);
- config->haddr = strdup(arg);
- continue;
-
-/* *************************************************************************
- * logdir directory-name
- * *************************************************************************/
- case hash_logdir :
- freez(config->logdir);
- config->logdir = make_path(NULL, arg);
- continue;
-
-/* *************************************************************************
- * logfile log-file-name
- * In logdir by default
- * *************************************************************************/
- case hash_logfile :
- freez(config->logfile);
- config->logfile = no_daemon ? NULL : make_path(config->logdir, arg);
- continue;
-
-/* *************************************************************************
- * permit-access source-ip[/significant-bits] [dest-ip[/significant-bits]]
- * *************************************************************************/
-#ifdef FEATURE_ACL
- case hash_permit_access:
- vec_count = ssplit(arg, " \t", vec, SZ(vec), 1, 1);
-
- if ((vec_count != 1) && (vec_count != 2))
- {
- log_error(LOG_LEVEL_ERROR, "Wrong number of parameters for "
- "permit-access directive in configuration file.");
- string_append(&config->proxy_args,
- "<br>\nWARNING: Wrong number of parameters for "
- "permit-access directive in configuration file.<br><br>\n");
-
- continue;
- }
-
- /* allocate a new node */
- cur_acl = (struct access_control_list *) zalloc(sizeof(*cur_acl));
-
- if (cur_acl == NULL)
- {
- log_error(LOG_LEVEL_FATAL, "can't allocate memory for configuration");
- /* Never get here - LOG_LEVEL_FATAL causes program exit */
- continue;
- }
- cur_acl->action = ACL_PERMIT;
-
- if (acl_addr(vec[0], cur_acl->src) < 0)
- {
- log_error(LOG_LEVEL_ERROR, "Invalid source IP for permit-access "
- "directive in configuration file: \"%s\"", vec[0]);
- string_append(&config->proxy_args,
- "<br>\nWARNING: Invalid source IP for permit-access directive"
- " in configuration file: \"");
- string_append(&config->proxy_args,
- vec[0]);
- string_append(&config->proxy_args,
- "\"<br><br>\n");
- freez(cur_acl);
- continue;
- }
- if (vec_count == 2)
- {
- if (acl_addr(vec[1], cur_acl->dst) < 0)
- {
- log_error(LOG_LEVEL_ERROR, "Invalid destination IP for "
- "permit-access directive in configuration file: \"%s\"",
- vec[0]);
- string_append(&config->proxy_args,
- "<br>\nWARNING: Invalid destination IP for permit-access directive"
- " in configuration file: \"");
- string_append(&config->proxy_args,
- vec[0]);
- string_append(&config->proxy_args,
- "\"<br><br>\n");
- freez(cur_acl);
- continue;
- }
- }
-
- /*
- * Add it to the list. Note we reverse the list to get the
- * behaviour the user expects. With both the ACL and
- * 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
- * when we scan it we stop as soon as we get a match.
- */
- cur_acl->next = config->acl;
- config->acl = cur_acl;
-
- continue;
-#endif /* def FEATURE_ACL */
-
-/* *************************************************************************
- * proxy-info-url url
- * *************************************************************************/
- case hash_proxy_info_url :
- freez(config->proxy_info_url);
- config->proxy_info_url = strdup(arg);
- continue;
-
-/* *************************************************************************
- * re_filterfile file-name
- * In confdir by default.
- * *************************************************************************/
- case hash_filterfile :
- freez(config->re_filterfile);
- config->re_filterfile = make_path(config->confdir, arg);
- continue;
-
-/* *************************************************************************
- * single-threaded
- * *************************************************************************/
- case hash_single_threaded :
- config->multi_threaded = 0;
- continue;
-
-/* *************************************************************************
- * toggle (0|1)
- * *************************************************************************/
-#ifdef FEATURE_TOGGLE
- case hash_toggle :
- g_bToggleIJB = atoi(arg);
- continue;
-#endif /* def FEATURE_TOGGLE */
-
-/* *************************************************************************
- * trust-info-url url
- * *************************************************************************/
-#ifdef FEATURE_TRUST
- case hash_trust_info_url :
- enlist(config->trust_info, arg);
- continue;
-#endif /* def FEATURE_TRUST */
-
-/* *************************************************************************
- * trustfile filename
- * (In confdir by default.)
- * *************************************************************************/
-#ifdef FEATURE_TRUST
- case hash_trustfile :
- freez(config->trustfile);
- config->trustfile = make_path(config->confdir, arg);
- continue;
-#endif /* def FEATURE_TRUST */
-
-/* *************************************************************************
- * usermanual url
- * *************************************************************************/
- case hash_usermanual :
- freez(config->usermanual);
- config->usermanual = strdup(arg);
- continue;
-
-/* *************************************************************************
- * Win32 Console options:
- * *************************************************************************/
-
-/* *************************************************************************
- * hide-console
- * *************************************************************************/
-#ifdef _WIN_CONSOLE
- case hash_hide_console :
- hideConsole = 1;
- continue;
-#endif /*def _WIN_CONSOLE*/
-
-
-/* *************************************************************************
- * Win32 GUI options:
- * *************************************************************************/
-
-#if defined(_WIN32) && ! defined(_WIN_CONSOLE)
-/* *************************************************************************
- * activity-animation (0|1)
- * *************************************************************************/
- case hash_activity_animation :
- g_bShowActivityAnimation = atoi(arg);
- continue;
-
-/* *************************************************************************
- * close-button-minimizes (0|1)
- * *************************************************************************/
- case hash_close_button_minimizes :
- g_bCloseHidesWindow = atoi(arg);
- continue;
-
-/* *************************************************************************
- * log-buffer-size (0|1)
- * *************************************************************************/
- case hash_log_buffer_size :
- g_bLimitBufferSize = atoi(arg);
- continue;
-
-/* *************************************************************************
- * log-font-name fontnane
- * *************************************************************************/
- case hash_log_font_name :
- strcpy( g_szFontFaceName, arg );
- continue;
-
-/* *************************************************************************
- * log-font-size n
- * *************************************************************************/
- case hash_log_font_size :
- g_nFontSize = atoi(arg);
- continue;
-
-/* *************************************************************************
- * log-highlight-messages (0|1)
- * *************************************************************************/
- case hash_log_highlight_messages :
- g_bHighlightMessages = atoi(arg);
- continue;
-
-/* *************************************************************************
- * log-max-lines n
- * *************************************************************************/
- case hash_log_max_lines :
- g_nMaxBufferLines = atoi(arg);
- continue;
-
-/* *************************************************************************
- * log-messages (0|1)
- * *************************************************************************/
- case hash_log_messages :
- g_bLogMessages = atoi(arg);
- continue;
-
-/* *************************************************************************
- * show-on-task-bar (0|1)
- * *************************************************************************/
- case hash_show_on_task_bar :
- g_bShowOnTaskBar = atoi(arg);
- continue;
-
-#endif /* defined(_WIN32) && ! defined(_WIN_CONSOLE) */
-
-/* *************************************************************************
- * image-blocker-custom-file
- * *************************************************************************/
- case hash_image_blocker_custom_file :
- freez(config->image_blocker_data);
- freez(config->image_blocker_format);
- config->image_blocker_length = 0;
- image_path = make_path(config->confdir, arg);
-
- /*
- * Load up the custom image bitmap file
- */
- if (NULL == (imagefp = fopen(image_path, "rb")))
- {
- /*
- * If we can't open the user's requested image, complain
- */
- log_error(LOG_LEVEL_ERROR, "Unable to load custom blocker image: %s.", image_path);
- }
- else
- {
- if (stat(image_path, statbuf) == 0)
- {
- file_size = statbuf->st_size;
- image_buf = zalloc(file_size);
- if (image_buf != NULL)
- {
- bytes_read = fread(image_buf,1,file_size,imagefp);
- if (bytes_read > 0)
- {
- config->image_blocker_data = image_buf;
- config->image_blocker_length = file_size;
- /*
- * Ensure we can look into files for file signatures
- */
- if (file_size > 10)
- {
- /*
- * Snoop into the binary data for a filetype signature
- */
- if (memcmp(image_buf,"GIF",3) == 0)
- config->image_blocker_format = IMAGE_MIMETYPE_GIF;
- else if (memcmp(&image_buf[6],"JFIF",4) == 0)
- config->image_blocker_format = IMAGE_MIMETYPE_JPG;
- else if (memcmp(&image_buf[1],"PNG",3) == 0)
- config->image_blocker_format = IMAGE_MIMETYPE_PNG;
- else
- {
- log_error(LOG_LEVEL_ERROR, "Unsupported custom image file type.");
- freez(config->image_blocker_data);
- }
- }
- else
- freez(config->image_blocker_data);
- }
- else
- {
- log_error(LOG_LEVEL_ERROR, "Unable to read custom blocker image: %s", image_path, bytes_read, file_size);
- freez(image_buf);
- config->image_blocker_length = 0;
- }
- }
- else
- log_error(LOG_LEVEL_ERROR, "Unable to allocate memory for custom blocker image: %s.", image_path);
- }
- else
- log_error(LOG_LEVEL_ERROR, "Unable to get statistics on custom blocker image file: %s", image_path);
- }
- freez(image_path);
- /*
- * If our load failed for some reason, just give the default
- * checkerboard pattern
- */
- if (config->image_blocker_data == NULL)
- {
- log_error(LOG_LEVEL_ERROR, "Custom blocker image processing failed; defaulting to \"pattern\".");
- config->image_blocker_data = (char*)image_pattern_data;
- config->image_blocker_length = image_pattern_length;
- config->image_blocker_format = BUILTIN_IMAGE_MIMETYPE;
- }
- continue;
-
-/* *************************************************************************
- * Warnings about unsupported features
- * *************************************************************************/
-#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 */
-#ifndef FEATURE_ACL
- case hash_permit_access:
-#endif /* ndef FEATURE_ACL */
-#ifndef FEATURE_TOGGLE
- case hash_toggle :
-#endif /* ndef FEATURE_TOGGLE */
-#ifndef FEATURE_TRUST
- case hash_trustfile :
- case hash_trust_info_url :
-#endif /* ndef FEATURE_TRUST */
-
-#ifndef _WIN_CONSOLE
- case hash_hide_console :
-#endif /* ndef _WIN_CONSOLE */
-
-#if defined(_WIN_CONSOLE) || ! defined(_WIN32)
- case hash_activity_animation :
- case hash_close_button_minimizes :
- case hash_log_buffer_size :
- case hash_log_font_name :
- case hash_log_font_size :
- case hash_log_highlight_messages :
- case hash_log_max_lines :
- case hash_log_messages :
- case hash_show_on_task_bar :
-#endif /* defined(_WIN_CONSOLE) || ! defined(_WIN32) */
- /* These warnings are annoying - so hide them. -- Jon */
- /* log_error(LOG_LEVEL_INFO, "Unsupported directive \"%s\" ignored.", cmd); */
- continue;
-
-/* *************************************************************************/
- default :
-/* *************************************************************************/
- /*
- * I decided that I liked this better as a warning than an
- * error. To change back to an error, just change log level
- * to LOG_LEVEL_FATAL.
- */
- log_error(LOG_LEVEL_ERROR, "Unrecognized directive '%s' (%luul) in line %lu in "
- "configuration file (%s).", buf, hash_string(cmd), linenum, configfile);
- string_append(&config->proxy_args, "<br>\nWARNING: unrecognized directive : ");
- string_append(&config->proxy_args, buf);
- string_append(&config->proxy_args, "<br><br>\n");
- continue;
-
-/* *************************************************************************/
- } /* end switch( hash_string(cmd) ) */
- } /* end while ( read_config_line(...) ) */
-
- fclose(configfp);
-
- if (NULL == config->proxy_args)
- {
- log_error(LOG_LEVEL_FATAL, "Out of memory loading config - insufficient memory for config->proxy_args");
- }
-
- init_error_log(Argv[0], config->logfile, config->debug);
-
- if (config->actions_file[0])
- {
- add_loader(load_actions_file, config);
- }
-
- if (config->re_filterfile)
- {
- add_loader(load_re_filterfile, config);
- }
-
-#ifdef FEATURE_TRUST
- if (config->trustfile)
- {
- add_loader(load_trustfile, config);
- }
-#endif /* def FEATURE_TRUST */
-
-#ifdef FEATURE_COOKIE_JAR
- if ( NULL != config->jarfile )
- {
- if ( NULL == (config->jar = fopen(config->jarfile, "a")) )
- {
- log_error(LOG_LEVEL_FATAL, "can't open jarfile '%s': %E", config->jarfile);
- /* Never get here - LOG_LEVEL_FATAL causes program exit */
- }
- setbuf(config->jar, NULL);
- }
-#endif /* def FEATURE_COOKIE_JAR */
-
-#ifdef FEATURE_ACTIVITY_CONSOLE
- if ( NULL == config->activity_address )
- {
- config->activity_address = strdup( ACTIVTY_ADDR_DEFAULT );
- }
-
- if ( NULL != config->activity_address )
- {
- if (NULL != (p = strchr(config->activity_address, ':')))
- {
- *p++ = '\0';
- if (*p)
- {
- config->activity_port = atoi(p);
- }
- }
-
- if (config->activity_port <= 0)
- {
- *--p = ':';
- log_error(LOG_LEVEL_ERROR, "invalid activity port spec %s", config->activity_address);
- }
- if (*config->activity_address == '\0')
- {
- config->activity_address = NULL;
- }
- }
- log_error(LOG_LEVEL_INFO, "Sending statistics updates to %s, port %d.", config->activity_address, config->activity_port);
-#endif /* def FEATURE_ACTIVITY_CONSOLE */
-
- if ( NULL == config->haddr )
- {
- config->haddr = strdup( HADDR_DEFAULT );
- }
-
- if ( NULL != config->haddr )
- {
- if (NULL != (p = strchr(config->haddr, ':')))
- {
- *p++ = '\0';
- if (*p)
- {
- config->hport = atoi(p);
- }
- }
-
- if (config->hport <= 0)
- {
- *--p = ':';
- log_error(LOG_LEVEL_FATAL, "invalid bind port spec %s", config->haddr);
- /* Never get here - LOG_LEVEL_FATAL causes program exit */
- }
- if (*config->haddr == '\0')
- {
- config->haddr = NULL;
- }
- }
-
- /*
- * Want to run all the loaders once now.
- *
- * Need to set up a fake csp, so they can get to the config.
- */
- fake_csp = (struct client_state *) zalloc (sizeof(*fake_csp));
- fake_csp->config = config;
-
- if (run_loader(fake_csp))
- {
- freez(fake_csp);
- log_error(LOG_LEVEL_FATAL, "A loader failed while loading config file. Exiting.");
- /* Never get here - LOG_LEVEL_FATAL causes program exit */
- }
- freez(fake_csp);
-
-/* FIXME: this is a kludge for win32 */
-#if defined(_WIN32) && !defined (_WIN_CONSOLE)
-
- g_default_actions_file = config->actions_file[1]; /* FIXME Hope this is default.action */
- g_user_actions_file = config->actions_file[2]; /* FIXME Hope this is user.action */
- g_re_filterfile = config->re_filterfile;
-
-#ifdef FEATURE_TRUST
- g_trustfile = config->trustfile;
-#endif /* def FEATURE_TRUST */
-
-
-#endif /* defined(_WIN32) && !defined (_WIN_CONSOLE) */
-/* FIXME: end kludge */
-
-
- config->need_bind = 1;
-
- if (current_configfile)
- {
- struct configuration_spec * oldcfg = (struct configuration_spec *)
- current_configfile->f;
- /*
- * Check if config->haddr,hport == oldcfg->haddr,hport
- *
- * The following could be written more compactly as a single,
- * (unreadably long) if statement.
- */
- config->need_bind = 0;
- if (config->hport != oldcfg->hport)
- {
- config->need_bind = 1;
- }
- else if (config->haddr == NULL)
- {
- if (oldcfg->haddr != NULL)
- {
- config->need_bind = 1;
- }
- }
- else if (oldcfg->haddr == NULL)
- {
- config->need_bind = 1;
- }
- else if (0 != strcmp(config->haddr, oldcfg->haddr))
- {
- config->need_bind = 1;
- }
-
- current_configfile->unloader = unload_configfile;
- }
-
- fs->next = files->next;
- files->next = fs;
-
- current_configfile = fs;
-
- return (config);
-}
-
-
-/*********************************************************************
- *
- * Function : savearg
- *
- * Description : Called from `load_config'. It saves each non-empty
- * and non-comment line from config into
- * config->proxy_args. This is used to create the
- * show-proxy-args page. On error, frees
- * config->proxy_args and sets it to NULL
- *
- * Parameters :
- * 1 : command = config setting that was found
- * 2 : argument = the setting's argument (if any)
- * 3 : config = Configuration to save into.
- *
- * Returns : N/A
- *
- *********************************************************************/
-static void savearg(char *command, char *argument, struct configuration_spec * config)
-{
- char * buf;
- char * s;
-
- assert(command);
- assert(*command);
- assert(argument);
-
- /*
- * Add config option name embedded in
- * link to it's section in the user-manual
- */
- buf = strdup("<a href=\"");
- string_append(&buf, config->usermanual);
- string_append(&buf, CONFIG_HELP_PREFIX);
- string_join (&buf, string_toupper(command));
- string_append(&buf, "\">");
- string_append(&buf, command);
- string_append(&buf, "</a> ");
-
- if (NULL == buf)
- {
- freez(config->proxy_args);
- return;
- }
-
- if ( (NULL != argument) && ('\0' != *argument) )
- {
- s = html_encode(argument);
- if (NULL == s)
- {
- freez(buf);
- freez(config->proxy_args);
- return;
- }
-
- if (strncmpic(argument, "http://", 7) == 0)
- {
- string_append(&buf, "<a href=\"");
- string_append(&buf, s);
- string_append(&buf, "\">");
- string_join (&buf, s);
- string_append(&buf, "</a>");
- }
- else
- {
- string_join (&buf, s);
- }
- }
-
- string_append(&buf, "<br>\n");
-
- string_join(&config->proxy_args, buf);
-}
-
-
-/*
- Local Variables:
- tab-width: 3
- end:
-*/
projects / privoxy.git / blobdiff