Catch-all for false-positives that are just TOO obvious to let go

[privoxy.git] / loadcfg.c

diff --git a/loadcfg.c b/loadcfg.c
index fc6b557..5f88d75 100644 (file)
--- a/loadcfg.c
+++ b/loadcfg.c
@@ -1,4 +1,4 @@
-const char loadcfg_rcs[] = "$Id: loadcfg.c,v 1.105 2009/09/06 14:15:46 fabiankeil Exp $";
+const char loadcfg_rcs[] = "$Id: loadcfg.c,v 1.108 2010/01/03 12:37:14 fabiankeil Exp $";
 /*********************************************************************
  *
  * File        :  $Source: /cvsroot/ijbswa/current/loadcfg.c,v $
@@ -136,6 +136,7 @@ static struct file_list *current_configfile = NULL;
 #define hash_confdir                        1978389ul /* "confdir" */
 #define hash_connection_sharing          1348841265ul /* "connection-sharing" */
 #define hash_debug                            78263ul /* "debug" */
+#define hash_default_server_timeout      2530089913ul /* "default-server-timeout" */
 #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" */
@@ -147,6 +148,7 @@ static struct file_list *current_configfile = NULL;
 #define hash_forward_socks4a             2639958518ul /* "forward-socks4a" */
 #define hash_forward_socks5              3963965522ul /* "forward-socks5" */
 #define hash_forwarded_connect_retries    101465292ul /* "forwarded-connect-retries" */
+#define hash_handle_as_empty_returns_ok  1444873247ul /* "handle-as-empty-doc-returns-ok" */
 #define hash_hostname                      10308071ul /* "hostname" */
 #define hash_keep_alive_timeout          3878599515ul /* "keep-alive-timeout" */
 #define hash_listen_address              1255650842ul /* "listen-address" */
@@ -358,6 +360,7 @@ struct configuration_spec * load_config(void)
    config->max_client_connections    = 0;
    config->socket_timeout            = 300; /* XXX: Should be a macro. */
 #ifdef FEATURE_CONNECTION_KEEP_ALIVE
+   config->default_server_timeout    = 0;
    config->keep_alive_timeout        = DEFAULT_KEEP_ALIVE_TIMEOUT;
    config->feature_flags            &= ~RUNTIME_FEATURE_CONNECTION_KEEP_ALIVE;
    config->feature_flags            &= ~RUNTIME_FEATURE_CONNECTION_SHARING;
@@ -365,6 +368,7 @@ struct configuration_spec * load_config(void)
    config->feature_flags            &= ~RUNTIME_FEATURE_CGI_TOGGLE;
    config->feature_flags            &= ~RUNTIME_FEATURE_SPLIT_LARGE_FORMS;
    config->feature_flags            &= ~RUNTIME_FEATURE_ACCEPT_INTERCEPTED_REQUESTS;
+   config->feature_flags            &= ~RUNTIME_FEATURE_EMPTY_DOC_RETURNS_OK;
 
    configfp = fopen(configfile, "r");
    if (NULL == configfp)
@@ -521,6 +525,27 @@ struct configuration_spec * load_config(void)
             config->debug |= atoi(arg);
             break;
 
+/* *************************************************************************
+ * default-server-timeout timeout
+ * *************************************************************************/
+#ifdef FEATURE_CONNECTION_KEEP_ALIVE
+         case hash_default_server_timeout :
+            if (*arg != '\0')
+            {
+               int timeout = atoi(arg);
+               if (0 < timeout)
+               {
+                  config->default_server_timeout = (unsigned int)timeout;
+               }
+               else
+               {
+                  log_error(LOG_LEVEL_FATAL,
+                     "Invalid default-server-timeout value: %s", arg);
+               }
+            }
+            break;
+#endif
+
 /* *************************************************************************
  * deny-access source-ip[/significant-bits] [dest-ip[/significant-bits]]
  * *************************************************************************/
@@ -888,6 +913,26 @@ struct configuration_spec * load_config(void)
             config->forwarded_connect_retries = atoi(arg);
             break;
 
+/* *************************************************************************
+ * handle-as-empty-doc-returns-ok 0|1
+ *
+ * Workaround for firefox hanging on blocked javascript pages.
+ *   Block with the "+handle-as-empty-document" flag and set the
+ *   "handle-as-empty-doc-returns-ok" run-time config flag so that
+ *   Privoxy returns a 200/OK status instead of a 403/Forbidden status
+ *   to the browser for blocked pages.
+ ***************************************************************************/
+         case hash_handle_as_empty_returns_ok:
+            if ((*arg != '\0') && (0 != atoi(arg)))
+            {
+               config->feature_flags |= RUNTIME_FEATURE_EMPTY_DOC_RETURNS_OK;
+            }
+            else
+            {
+               config->feature_flags &= ~RUNTIME_FEATURE_EMPTY_DOC_RETURNS_OK;
+            }
+            break;
+
 /* *************************************************************************
  * hostname hostname-to-show-on-cgi-pages
  * *************************************************************************/
@@ -942,7 +987,7 @@ struct configuration_spec * load_config(void)
  * In logdir by default
  * *************************************************************************/
          case hash_logfile :
-            if (!no_daemon)
+            if (daemon_mode)
             {
                logfile = make_path(config->logdir, arg);
                if (NULL == logfile)
@@ -1308,7 +1353,7 @@ struct configuration_spec * load_config(void)
 
    freez(config->logfile);
 
-   if (!no_daemon)
+   if (daemon_mode)
    {
       if (NULL != logfile)
       {
@@ -1321,6 +1366,16 @@ struct configuration_spec * load_config(void)
       }
    }
 
+#ifdef FEATURE_CONNECTION_KEEP_ALIVE
+   if (config->default_server_timeout > config->keep_alive_timeout)
+   {
+      log_error(LOG_LEVEL_ERROR,
+         "Reducing the default-server-timeout from %d to the keep-alive-timeout %d.",
+         config->default_server_timeout, config->keep_alive_timeout);
+      config->default_server_timeout = config->keep_alive_timeout;
+   }
+#endif /* def FEATURE_CONNECTION_KEEP_ALIVE */
+
 #ifdef FEATURE_CONNECTION_SHARING
    if (config->feature_flags & RUNTIME_FEATURE_CONNECTION_KEEP_ALIVE)
    {