-const char loadcfg_rcs[] = "$Id: loadcfg.c,v 1.3 2001/05/20 01:21:20 jongfoster Exp $";
+const char loadcfg_rcs[] = "$Id: loadcfg.c,v 1.5 2001/05/25 22:34:30 jongfoster Exp $";
/*********************************************************************
*
* File : $Source: /cvsroot/ijbswa/current/loadcfg.c,v $
*
* Revisions :
* $Log: loadcfg.c,v $
+ * 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
int g_bToggleIJB = 1; /* JunkBusters is enabled by default. */
#endif
-int debug = 0;
-int multi_threaded = 1;
-
-#if defined(DETECT_MSIE_IMAGES) || defined(USE_IMAGE_LIST)
-int tinygif = 0;
-const char *tinygifurl = NULL;
-#endif /* defined(DETECT_MSIE_IMAGES) || defined(USE_IMAGE_LIST) */
-
-const char *logfile = NULL;
-
+/* The filename of the configfile */
const char *configfile = NULL;
-const char *blockfile = NULL;
-const char *permissions_file = NULL;
-const char *forwardfile = NULL;
-
-#ifdef ACL_FILES
-const char *aclfile = NULL;
-#endif /* def ACL_FILES */
-
-#ifdef USE_IMAGE_LIST
-const char *imagefile = NULL;
-#endif /* def USE_IMAGE_LIST */
-
-/*
- * Permissions to use for URLs not in the permissions list.
- */
-int default_permissions = PERMIT_RE_FILTER;
-
-#ifdef PCRS
-const char *re_filterfile = NULL;
-#endif /* def PCRS */
-
-#ifdef FAST_REDIRECTS
-int fast_redirects = 0;
-#endif /* def FAST_REDIRECTS */
-
-#ifdef TRUST_FILES
-const char *trustfile = NULL;
-#endif /* def TRUST_FILES */
-
-#ifdef JAR_FILES
-const char *jarfile = NULL;
-FILE *jar = NULL;
-#endif /* def JAR_FILES */
-
-const char *referrer = NULL;
-const char *uagent = NULL;
-const char *from = NULL;
-
-#ifndef SPLIT_PROXY_ARGS
-const char *suppress_message = NULL;
-#endif /* ndef SPLIT_PROXY_ARGS */
-
-int suppress_vanilla_wafer = 0;
-int add_forwarded = 0;
-
-struct list wafer_list[1];
-struct list xtra_list[1];
-
-#ifdef TRUST_FILES
-struct list trust_info[1];
-struct url_spec *trust_list[64];
-#endif /* def TRUST_FILES */
-
-/*
- * Port and IP to bind to.
- * Defaults to HADDR_DEFAULT:HADDR_PORT == 127.0.0.1:8000
- */
-const char *haddr = NULL;
-int hport = 0;
-
-#ifndef SPLIT_PROXY_ARGS
-int suppress_blocklists = 0; /* suppress listing sblock and simage */
-#endif /* ndef SPLIT_PROXY_ARGS */
-
-struct proxy_args proxy_args[1];
-
-int configret = 0;
-int config_changed = 0;
-
-
/*
* The load_config function is now going to call `init_proxy_args',
- * so it will need argc and argv. Since load_config will also be
- * a signal handler, we need to have these globally available.
+ * so it will need argc and argv. So we need to have these
+ * globally available.
*/
int Argc = 0;
const char **Argv = NULL;
+static struct file_list *current_configfile = NULL;
+
/*
* This takes the "cryptic" hash of each keyword and aliases them to
#define hash_close_button_minimizes 3651284693ul
+
/*********************************************************************
*
- * Function : load_config
+ * Function : unload_configfile
*
- * Description : Load the config file and all parameters.
+ * Description : Free the config structure and all components.
*
* Parameters :
- * 1 : signum : this can be the signal SIGHUP or 0 (if from main).
- * In any case, we just ignore this and reload the config file.
+ * 1 : data: struct configuration_spec to unload
*
- * Returns : configret : 0 => Ok, everything else is an error.
- * Note: we use configret since a signal handler cannot
- * return a value, and this function does double duty.
- * Ie. Is is called from main and from signal( SIGHUP );
+ * Returns : N/A
*
*********************************************************************/
-void load_config( int signum )
+void unload_configfile (void * data)
{
- char buf[BUFSIZ];
- char *p, *q;
- FILE *configfp = NULL;
-
- configret = 0; /* FIXME: This is obsolete, always 0. */
- config_changed = 1;
-
- log_error(LOG_LEVEL_INFO, "loading configuration file '%s':", configfile);
-
- init_proxy_args(Argc, Argv);
-
-
- /* (Waste of memory [not quite a "leak"] here. The
- * last blockfile/permissions file/... etc will not be
- * unloaded until we load a new one. If the
- * block/... feature has been disabled in
- * the new config file, then we're wasting some
- * memory we could otherwise reclaim.
- */
-
- /* Disable all loaders. */
- remove_all_loaders();
-
- /*
- * Reset to as close to startup state as we can.
- * But leave changing the logfile until after we're done loading.
- */
+ struct configuration_spec * config = (struct configuration_spec *)data;
#ifdef JAR_FILES
- if ( NULL != jar )
+ if ( NULL != config->jar )
{
- fclose( jar );
- jar = NULL;
+ fclose( config->jar );
+ config->jar = NULL;
}
#endif /* def JAR_FILES */
-
- debug = 0;
- multi_threaded = 1;
-
- default_permissions = PERMIT_RE_FILTER;
-
#if defined(DETECT_MSIE_IMAGES) || defined(USE_IMAGE_LIST)
- tinygif = 0;
- freez((char *)tinygifurl);
+ freez((char *)config->tinygifurl);
#endif /* defined(DETECT_MSIE_IMAGES) || defined(USE_IMAGE_LIST) */
- suppress_vanilla_wafer = 0;
- add_forwarded = 0;
- hport = HADDR_PORT;
-
-#ifdef _WIN_CONSOLE
- hideConsole = 0;
-#endif /*def _WIN_CONSOLE*/
-
-#ifdef TOGGLE
- g_bToggleIJB = 1;
-#endif
+ freez((char *)config->from);
+ freez((char *)config->haddr);
+ freez((char *)config->uagent);
+ freez((char *)config->referrer);
+ freez((char *)config->logfile);
-#ifdef STATISTICS
- urls_read = 0;
- urls_rejected = 0;
-#endif /* def STATISTICS */
-
-#ifndef SPLIT_PROXY_ARGS
- suppress_blocklists = 0;
-#endif /* ndef SPLIT_PROXY_ARGS */
-
- freez((char *)from);
- freez((char *)haddr);
- freez((char *)uagent);
- freez((char *)referrer);
- freez((char *)logfile);
-
-
- freez((char *)blockfile);
- freez((char *)permissions_file);
- freez((char *)forwardfile);
+ freez((char *)config->blockfile);
+ freez((char *)config->permissions_file);
+ freez((char *)config->forwardfile);
#ifdef ACL_FILES
- freez((char *)aclfile);
+ freez((char *)config->aclfile);
#endif /* def ACL_FILES */
#ifdef USE_IMAGE_LIST
- freez((char *)imagefile);
+ freez((char *)config->imagefile);
#endif /* def USE_IMAGE_LIST */
#ifdef JAR_FILES
- freez((char *)jarfile);
+ freez((char *)config->jarfile);
#endif /* def JAR_FILES */
#ifndef SPLIT_PROXY_ARGS
- freez((char *)suppress_message);
+ freez((char *)config->suppress_message);
#endif /* ndef SPLIT_PROXY_ARGS */
-#ifdef TRUST_FILES
- freez((char *)trustfile);
-#endif /* def TRUST_FILES */
-
#ifdef PCRS
- freez((char *)re_filterfile);
+ freez((char *)config->re_filterfile);
#endif /* def PCRS */
-#ifdef FAST_REDIRECTS
- fast_redirects = 0;
-#endif /* def FAST_REDIRECTS */
+}
+
+
+/*********************************************************************
+ *
+ * Function : load_config
+ *
+ * Description : Load the config file and all parameters.
+ *
+ * Parameters :
+ * 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 * load_config(void)
+{
+ char buf[BUFSIZ];
+ char *p, *q;
+ FILE *configfp = NULL;
+ struct configuration_spec * config = NULL;
+ int suppress_vanilla_wafer;
+ struct client_state * fake_csp;
+
+ struct file_list *fs;
- if (NULL != configfile)
+ if (!check_file_changed(current_configfile, configfile, &fs))
{
- 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 */
- }
+ /* 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);
}
- if (NULL != configfp)
+ log_error(LOG_LEVEL_INFO, "loading configuration file '%s':", configfile);
+
+#ifdef TOGGLE
+ g_bToggleIJB = 1;
+#endif
+
+ fs->f = config = (struct configuration_spec *)zalloc(sizeof(*config));
+
+ if (config==NULL)
{
- memset (buf, 'j', sizeof(buf));
- while (read_config_line(buf, sizeof(buf), configfp, NULL) != NULL)
- {
- char cmd[BUFSIZ];
- char arg[BUFSIZ];
- char tmp[BUFSIZ];
+ 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 */
+ }
- strcpy(tmp, buf);
+ /*
+ * 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;
- /* Copy command (i.e. up to space or tab) into cmd */
- p = buf;
- q = cmd;
- while (*p && (*p != ' ') && (*p != '\t'))
- {
- *q++ = *p++;
- }
- *q = '\0';
+ init_proxy_args(Argc, Argv, config);
- /* Skip over the whitespace in buf */
- while (*p && ((*p == ' ') || (*p == '\t')))
- {
- p++;
- }
+ /*
+ * Set to defaults
+ */
- /* Copy the argument into arg */
- strcpy(arg, p);
+ config->multi_threaded = 1;
+ config->default_permissions = PERMIT_RE_FILTER;
+ config->hport = HADDR_PORT;
- /* Should never happen, but check this anyway */
- if (*cmd == '\0')
- {
- continue;
- }
+ 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, fs) != NULL)
+ {
+ char cmd[BUFSIZ];
+ char arg[BUFSIZ];
+ char tmp[BUFSIZ];
+
+ 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++)
+ /* Make sure the command field is lower case */
+ for (p=cmd; *p; p++)
+ {
+ if (ijb_isupper(*p))
{
- if (ijb_isupper(*p))
- {
- *p = ijb_tolower(*p);
- }
+ *p = ijb_tolower(*p);
}
+ }
- /* Save the argument for show-proxy-args */
- savearg(cmd, arg);
+ /* Save the argument for show-proxy-args */
+ savearg(cmd, arg, config);
- switch( hash_string( cmd ) )
- {
+ switch( hash_string( cmd ) )
+ {
#ifdef TRUST_FILES
- case hash_trustfile :
- freez((char *)trustfile);
- trustfile = strdup(arg);
- continue;
+ case hash_trustfile :
+ freez((char *)config->trustfile);
+ config->trustfile = strdup(arg);
+ continue;
- case hash_trust_info_url :
- enlist(trust_info, arg);
- continue;
+ case hash_trust_info_url :
+ enlist(config->trust_info, arg);
+ continue;
#endif /* def TRUST_FILES */
- case hash_debug :
- debug |= atoi(arg);
- continue;
+ case hash_debug :
+ config->debug |= atoi(arg);
+ continue;
#if defined(DETECT_MSIE_IMAGES) || defined(USE_IMAGE_LIST)
- case hash_tinygif :
- freez((char *)tinygifurl);
- tinygif = atoi(arg);
- if(3 == tinygif)
+ case hash_tinygif :
+ freez((char *)config->tinygifurl);
+ config->tinygif = atoi(arg);
+ if(3 == config->tinygif)
+ {
+ p = arg;
+ while((*p >= '0') && (*p <= '9'))
{
- p = arg;
- while((*p >= '0') && (*p <= '9'))
- {
- p++;
- }
- while((*p == ' ') || (*p == '\t'))
- {
- p++;
- }
- if (*p)
- {
- q = malloc(strlen(p) + 5);
- if (q)
- {
- strcpy(q, p);
- strcat(q, "\r\n\r\n");
- tinygifurl = q;
- }
- }
+ p++;
}
- if ((tinygif != 1) &&
- (tinygif != 2) &&
- ((tinygif != 3) || (tinygifurl==NULL)) )
+ while((*p == ' ') || (*p == '\t'))
{
- log_error(LOG_LEVEL_ERROR, "tinygif setting invalid.");
+ p++;
}
- continue;
+ if (*p)
+ {
+ q = malloc(strlen(p) + 5);
+ if (q)
+ {
+ strcpy(q, p);
+ strcat(q, "\r\n\r\n");
+ config->tinygifurl = q;
+ }
+ }
+ }
+ if ((config->tinygif != 1) &&
+ (config->tinygif != 2) &&
+ ((config->tinygif != 3) || (config->tinygifurl==NULL)) )
+ {
+ log_error(LOG_LEVEL_ERROR, "tinygif setting invalid.");
+ }
+ continue;
#endif /* defined(DETECT_MSIE_IMAGES) || defined(USE_IMAGE_LIST) */
- case hash_add_forwarded_header :
- add_forwarded = 1;
- continue;
+ case hash_add_forwarded_header :
+ config->add_forwarded = 1;
+ continue;
- case hash_single_threaded :
- multi_threaded = 0;
- continue;
+ case hash_single_threaded :
+ config->multi_threaded = 0;
+ continue;
- case hash_suppress_vanilla_wafer :
- suppress_vanilla_wafer = 1;
- continue;
+ case hash_suppress_vanilla_wafer :
+ suppress_vanilla_wafer = 1;
+ continue;
- case hash_wafer :
- enlist(wafer_list, arg);
- continue;
+ case hash_wafer :
+ enlist(config->wafer_list, arg);
+ continue;
- case hash_add_header :
- enlist(xtra_list, arg);
- continue;
+ case hash_add_header :
+ enlist(config->xtra_list, arg);
+ continue;
- case hash_permissions_file :
- freez((char *)permissions_file);
- permissions_file = strdup(arg);
- continue;
+ case hash_permissions_file :
+ freez((char *)config->permissions_file);
+ config->permissions_file = strdup(arg);
+ continue;
- case hash_logfile :
- freez((char *)logfile);
- logfile = strdup(arg);
- continue;
+ case hash_logfile :
+ freez((char *)config->logfile);
+ config->logfile = strdup(arg);
+ continue;
- case hash_blockfile :
- freez((char *)blockfile);
- blockfile = strdup(arg);
- continue;
+ case hash_blockfile :
+ freez((char *)config->blockfile);
+ config->blockfile = strdup(arg);
+ continue;
#ifdef USE_IMAGE_LIST
- case hash_imagefile :
- freez((char *)imagefile);
- imagefile = strdup(arg);
- continue;
+ case hash_imagefile :
+ freez((char *)config->imagefile);
+ config->imagefile = strdup(arg);
+ continue;
#endif /* def USE_IMAGE_LIST */
#ifdef JAR_FILES
- case hash_jarfile :
- freez((char *)jarfile);
- jarfile = strdup(arg);
- continue;
+ case hash_jarfile :
+ freez((char *)config->jarfile);
+ config->jarfile = strdup(arg);
+ continue;
#endif /* def JAR_FILES */
- case hash_listen_address :
- freez((char *)haddr);
- haddr = strdup(arg);
- continue;
+ case hash_listen_address :
+ freez((char *)config->haddr);
+ config->haddr = strdup(arg);
+ continue;
- case hash_forwardfile :
- freez((char *)forwardfile);
- forwardfile = strdup(arg);
- continue;
+ case hash_forwardfile :
+ freez((char *)config->forwardfile);
+ config->forwardfile = strdup(arg);
+ continue;
#ifdef ACL_FILES
- case hash_aclfile :
- freez((char *)aclfile);
- aclfile = strdup(arg);
- continue;
+ case hash_aclfile :
+ freez((char *)config->aclfile);
+ config->aclfile = strdup(arg);
+ continue;
#endif /* def ACL_FILES */
#ifdef PCRS
- case hash_re_filterfile :
- freez((char *)re_filterfile);
- re_filterfile = strdup(arg);
- continue;
+ case hash_re_filterfile :
+ freez((char *)config->re_filterfile);
+ config->re_filterfile = strdup(arg);
+ continue;
#endif /* def PCRS */
- case hash_user_agent :
- freez((char *)uagent);
- uagent = strdup(arg);
- continue;
+ case hash_user_agent :
+ freez((char *)config->uagent);
+ config->uagent = strdup(arg);
+ continue;
- /*
- * Offer choice of correct spelling according to dictionary,
- * or the misspelling used in the HTTP spec.
- */
- case hash_referrer :
- case hash_referer :
- freez((char *)referrer);
- referrer = strdup(arg);
- continue;
+ /*
+ * Offer choice of correct spelling according to dictionary,
+ * or the misspelling used in the HTTP spec.
+ */
+ case hash_referrer :
+ case hash_referer :
+ freez((char *)config->referrer);
+ config->referrer = strdup(arg);
+ continue;
- case hash_from :
- freez((char *)from);
- from = strdup(arg);
- continue;
+ case hash_from :
+ freez((char *)config->from);
+ config->from = strdup(arg);
+ continue;
#ifdef FAST_REDIRECTS
- case hash_fast_redirects :
- fast_redirects = 1;
+ case hash_fast_redirects :
+ config->fast_redirects = 1;
continue;
#endif /* def FAST_REDIRECTS */
#ifdef _WIN_CONSOLE
- case hash_hide_console :
- hideConsole = 1;
- continue;
+ case hash_hide_console :
+ hideConsole = 1;
+ continue;
#endif /*def _WIN_CONSOLE*/
#ifndef SPLIT_PROXY_ARGS
- case hash_suppress_blocklists :
- if (arg[0] != '\0')
- {
- suppress_message = strdup(arg);
- }
- else
- {
- /* There will be NO reference in proxy-args. */
- suppress_message = NULL;
- }
+ case hash_suppress_blocklists :
+ if (arg[0] != '\0')
+ {
+ config->suppress_message = strdup(arg);
+ }
+ else
+ {
+ /* There will be NO reference in proxy-args. */
+ config->suppress_message = NULL;
+ }
- suppress_blocklists = 1;
- continue;
+ config->suppress_blocklists = 1;
+ continue;
#endif /* ndef SPLIT_PROXY_ARGS */
#ifdef TOGGLE
- case hash_toggle :
- g_bToggleIJB = atoi(arg);
- continue;
+ case hash_toggle :
+ g_bToggleIJB = atoi(arg);
+ continue;
#endif /* def TOGGLE */
#if defined(_WIN32) && ! defined(_WIN_CONSOLE)
- case hash_activity_animation :
- g_bShowActivityAnimation = atoi(arg);
- continue;
+ case hash_activity_animation :
+ g_bShowActivityAnimation = atoi(arg);
+ continue;
- case hash_log_messages :
- g_bLogMessages = atoi(arg);
- continue;
+ case hash_log_messages :
+ g_bLogMessages = atoi(arg);
+ continue;
- case hash_log_highlight_messages :
- g_bHighlightMessages = atoi(arg);
- continue;
+ case hash_log_highlight_messages :
+ g_bHighlightMessages = atoi(arg);
+ continue;
- case hash_log_buffer_size :
- g_bLimitBufferSize = atoi(arg);
- continue;
+ case hash_log_buffer_size :
+ g_bLimitBufferSize = atoi(arg);
+ continue;
- case hash_log_max_lines :
- g_nMaxBufferLines = atoi(arg);
- continue;
+ case hash_log_max_lines :
+ g_nMaxBufferLines = atoi(arg);
+ continue;
- case hash_log_font_name :
- strcpy( g_szFontFaceName, arg );
- continue;
+ case hash_log_font_name :
+ strcpy( g_szFontFaceName, arg );
+ continue;
- case hash_log_font_size :
- g_nFontSize = atoi(arg);
- continue;
+ case hash_log_font_size :
+ g_nFontSize = atoi(arg);
+ continue;
- case hash_show_on_task_bar :
- g_bShowOnTaskBar = atoi(arg);
- continue;
+ case hash_show_on_task_bar :
+ g_bShowOnTaskBar = atoi(arg);
+ continue;
- case hash_close_button_minimizes :
- g_bCloseHidesWindow = atoi(arg);
- continue;
+ case hash_close_button_minimizes :
+ g_bCloseHidesWindow = atoi(arg);
+ continue;
#endif /* defined(_WIN32) && ! defined(_WIN_CONSOLE) */
- /* Warnings about unsupported features */
+ /* Warnings about unsupported features */
-#ifndef TRUST_FILES
- case hash_trustfile :
- case hash_trust_info_url :
-#endif /* ndef TRUST_FILES */
#ifndef USE_IMAGE_LIST
- case hash_imagefile :
+ case hash_imagefile :
#endif /* ndef USE_IMAGE_LIST */
#ifndef PCRS
- case hash_re_filterfile :
+ case hash_re_filterfile :
#endif /* ndef PCRS */
#ifndef TOGGLE
- case hash_toggle :
+ case hash_toggle :
#endif /* ndef TOGGLE */
#if defined(_WIN_CONSOLE) || ! defined(_WIN32)
- case hash_activity_animation :
- case hash_log_messages :
- case hash_log_highlight_messages :
- case hash_log_buffer_size :
- case hash_log_max_lines :
- case hash_log_font_name :
- case hash_log_font_size :
- case hash_show_on_task_bar :
- case hash_close_button_minimizes :
+ case hash_activity_animation :
+ case hash_log_messages :
+ case hash_log_highlight_messages :
+ case hash_log_buffer_size :
+ case hash_log_max_lines :
+ case hash_log_font_name :
+ case hash_log_font_size :
+ case hash_show_on_task_bar :
+ case hash_close_button_minimizes :
#endif /* defined(_WIN_CONSOLE) || ! defined(_WIN32) */
#ifndef _WIN_CONSOLE
- case hash_hide_console :
+ case hash_hide_console :
#endif /* ndef _WIN_CONSOLE */
#if !defined(DETECT_MSIE_IMAGES) && !defined(USE_IMAGE_LIST)
- case hash_tinygif :
+ case hash_tinygif :
#endif /* !defined(DETECT_MSIE_IMAGES) && !defined(USE_IMAGE_LIST) */
#ifndef JAR_FILES
- case hash_jarfile :
+ case hash_jarfile :
#endif /* ndef JAR_FILES */
#ifndef ACL_FILES
- case hash_aclfile :
+ case hash_aclfile :
#endif /* ndef ACL_FILES */
-
+#ifndef FAST_REDIRECTS
+ case hash_fast_redirects :
+#endif /* ndef FAST_REDIRECTS */
#ifdef SPLIT_PROXY_ARGS
- case hash_suppress_blocklists :
+ case hash_suppress_blocklists :
#endif /* def SPLIT_PROXY_ARGS */
- log_error(LOG_LEVEL_INFO, "Unsupported directive \"%s\" ignored.", cmd);
- continue;
+ 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 (%lulu) in "
- "configuration file: \"%s\"", hash_string( cmd ), buf);
- p = malloc( BUFSIZ );
- if (p != NULL)
- {
- sprintf( p, "<br>\nWARNING: unrecognized directive : %s<br><br>\n", buf );
- proxy_args->invocation = strsav( proxy_args->invocation, p );
- freez( p );
- }
- continue;
- }
- }
- fclose(configfp);
- }
+ 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 (%lulu) in "
+ "configuration file: \"%s\"", hash_string( cmd ), buf);
+ p = malloc( BUFSIZ );
+ if (p != NULL)
+ {
+ sprintf( p, "<br>\nWARNING: unrecognized directive : %s<br><br>\n", buf );
+ config->proxy_args->invocation = strsav( config->proxy_args->invocation, p );
+ freez( p );
+ }
+ continue;
+ } /* end switch( hash_string(cmd) ) */
+ } /* end while ( read_config_line(...) ) */
- init_error_log(Argv[0], logfile, debug);
+ fclose(configfp);
- if (permissions_file)
+ init_error_log(Argv[0], config->logfile, config->debug);
+
+ if (config->permissions_file)
{
- add_loader(load_permissions_file);
+ add_loader(load_permissions_file, config);
}
- if (blockfile)
+ if (config->blockfile)
{
- add_loader(load_blockfile);
+ add_loader(load_blockfile, config);
}
#ifdef USE_IMAGE_LIST
- if (imagefile)
+ if (config->imagefile)
{
- add_loader(load_imagefile);
+ add_loader(load_imagefile, config);
}
#endif /* def USE_IMAGE_LIST */
-#ifdef TRUST_FILES
- if (trustfile)
+ if (config->forwardfile)
{
- add_loader(load_trustfile);
- }
-#endif /* def TRUST_FILES */
-
- if (forwardfile)
- {
- add_loader(load_forwardfile);
+ add_loader(load_forwardfile, config);
}
#ifdef ACL_FILES
- if (aclfile)
+ if (config->aclfile)
{
- add_loader(load_aclfile);
+ add_loader(load_aclfile, config);
}
#endif /* def ACL_FILES */
#ifdef PCRS
- if (re_filterfile)
+ if (config->re_filterfile)
{
- add_loader(load_re_filterfile);
+ add_loader(load_re_filterfile, config);
}
#endif /* def PCRS */
+\r
+#ifdef TRUST_FILES\r
+ if (config->trustfile)\r
+ {\r
+ add_loader(load_trustfile, config);\r
+ }\r
+#endif\r
#ifdef JAR_FILES
- if ( NULL != jarfile )
+ if ( NULL != config->jarfile )
{
- if ( NULL == (jar = fopen(jarfile, "a")) )
+ if ( NULL == (config->jar = fopen(config->jarfile, "a")) )
{
- log_error(LOG_LEVEL_FATAL, "can't open jarfile '%s': %E", jarfile);
+ log_error(LOG_LEVEL_FATAL, "can't open jarfile '%s': %E", config->jarfile);
/* Never get here - LOG_LEVEL_FATAL causes program exit */
}
- setbuf(jar, NULL);
+ setbuf(config->jar, NULL);
}
#endif /* def JAR_FILES */
- if ( NULL == haddr )
+ if ( NULL == config->haddr )
{
- haddr = strdup( HADDR_DEFAULT );
+ config->haddr = strdup( HADDR_DEFAULT );
}
- if ( NULL != haddr )
+ if ( NULL != config->haddr )
{
- if ((p = strchr(haddr, ':')))
+ if ((p = strchr(config->haddr, ':')))
{
*p++ = '\0';
if (*p)
{
- hport = atoi(p);
+ config->hport = atoi(p);
}
}
- if (hport <= 0)
+ if (config->hport <= 0)
{
*--p = ':';
- log_error(LOG_LEVEL_FATAL, "invalid bind port spec %s", haddr);
+ log_error(LOG_LEVEL_FATAL, "invalid bind port spec %s", config->haddr);
/* Never get here - LOG_LEVEL_FATAL causes program exit */
}
- if (*haddr == '\0')
+ if (*config->haddr == '\0')
{
- haddr = NULL;
+ config->haddr = NULL;
}
}
- if (run_loader(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);
#ifdef JAR_FILES
/*
* supplied any wafers, and the user has not told us to suppress the
* vanilla wafer, then send the vanilla wafer.
*/
- if ((jarfile != NULL)
- && (wafer_list->next == NULL)
+ if ((config->jarfile != NULL)
+ && (config->wafer_list->next == NULL)
&& (suppress_vanilla_wafer == 0))
{
- enlist(wafer_list, VANILLA_WAFER);
+ enlist(config->wafer_list, VANILLA_WAFER);
}
#endif /* def JAR_FILES */
- end_proxy_args();
+ end_proxy_args(config);
+
+#ifndef SPLIT_PROXY_ARGS
+ if (!suppress_blocklists)
+ {
+ fs->proxy_args = strsav(fs->proxy_args, "</pre>");
+ }
+#endif /* ndef SPLIT_PROXY_ARGS */
+
+/* FIXME: this is a kludge for win32 */
+#if defined(_WIN32) && !defined (_WIN_CONSOLE)
+
+ g_blockfile = config->blockfile;
+ g_permissions_file = config->permissions_file;
+ g_forwardfile = config->forwardfile;
+#ifdef ACL_FILES
+ g_aclfile = config->aclfile;
+#endif /* def ACL_FILES */
+#ifdef USE_IMAGE_LIST
+ g_imagefile = config->imagefile;
+#endif /* def USE_IMAGE_LIST */
+#ifdef PCRS\r
+ g_re_filterfile = config->re_filterfile;\r
+#endif\r
+#ifdef TRUST_FILES\r
+ g_trustfile = config->trustfile;\r
+#endif\r
+
+
+#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);
}
projects / privoxy.git / blobdiff