- Update debug's "Default value:" entry to match reality.

[privoxy.git] / loadcfg.c

diff --git a/loadcfg.c b/loadcfg.c
index dd32234..334f07f 100644 (file)
--- a/loadcfg.c
+++ b/loadcfg.c
@@ -1,4 +1,4 @@
-const char loadcfg_rcs[] = "$Id: loadcfg.c,v 1.63 2007/04/09 18:11:36 fabiankeil Exp $";
+const char loadcfg_rcs[] = "$Id: loadcfg.c,v 1.68 2007/10/19 16:32:34 fabiankeil Exp $";
 /*********************************************************************
  *
  * File        :  $Source: /cvsroot/ijbswa/current/loadcfg.c,v $
@@ -35,6 +35,31 @@ const char loadcfg_rcs[] = "$Id: loadcfg.c,v 1.63 2007/04/09 18:11:36 fabiankeil
  *
  * Revisions   :
  *    $Log: loadcfg.c,v $
+ *    Revision 1.68  2007/10/19 16:32:34  fabiankeil
+ *    Plug memory leak introduced with my last commit.
+ *
+ *    Revision 1.67  2007/10/14 14:12:41  fabiankeil
+ *    When in daemon mode, close stderr after the configuration file has been
+ *    parsed the first time. If logfile isn't set, stop logging. Fixes BR#897436.
+ *
+ *    Revision 1.66  2007/08/05 14:02:09  fabiankeil
+ *    #1763173 from Stefan Huehner: declare unload_configfile() static.
+ *
+ *    Revision 1.65  2007/07/21 11:51:36  fabiankeil
+ *    As Hal noticed, checking dispatch_cgi() as the last cruncher
+ *    looks like a bug if CGI requests are blocked unintentionally,
+ *    so don't do it unless the user enabled the new config option
+ *    "allow-cgi-request-crunching".
+ *
+ *    Revision 1.64  2007/05/21 10:44:08  fabiankeil
+ *    - Use strlcpy() instead of strcpy().
+ *    - Stop treating actions files special. Expect a complete file name
+ *      (with or without path) like it's done for the rest of the files.
+ *      Closes FR#588084.
+ *    - Remove an unnecessary temporary memory allocation.
+ *    - Don't log anything to the console when running as
+ *      daemon and no errors occurred.
+ *
  *    Revision 1.63  2007/04/09 18:11:36  fabiankeil
  *    Don't mistake VC++'s _snprintf() for a snprintf() replacement.
  *
@@ -486,6 +511,7 @@ static struct file_list *current_configfile = NULL;
 #define hash_actions_file                1196306641ul /* "actionsfile" */
 #define hash_accept_intercepted_requests 1513024973ul /* "accept-intercepted-requests" */
 #define hash_admin_address               4112573064ul /* "admin-address" */
+#define hash_allow_cgi_request_crunching  258915987ul /* "allow-cgi-request-crunching" */
 #define hash_buffer_limit                1881726070ul /* "buffer-limit */
 #define hash_confdir                        1978389ul /* "confdir" */
 #define hash_debug                            78263ul /* "debug" */
@@ -539,7 +565,7 @@ static void savearg(char *command, char *argument, struct configuration_spec * c
  * Returns     :  N/A
  *
  *********************************************************************/
-void unload_configfile (void * data)
+static void unload_configfile (void * data)
 {
    struct configuration_spec * config = (struct configuration_spec *)data;
    struct forward_spec *cur_fwd = config->forward;
@@ -645,6 +671,9 @@ void unload_current_config_file(void)
  *
  * Description :  Load the config file and all parameters.
  *
+ *                XXX: more than thousand lines long
+ *                and thus in serious need of refactoring.
+ *
  * Parameters  :  None
  *
  * Returns     :  The configuration_spec, or NULL on error.
@@ -660,6 +689,7 @@ struct configuration_spec * load_config(void)
    struct file_list *fs;
    unsigned long linenum = 0;
    int i;
+   char *logfile = NULL;
 
    if ( !check_file_changed(current_configfile, configfile, &fs))
    {
@@ -818,6 +848,20 @@ struct configuration_spec * load_config(void)
             config->admin_address = strdup(arg);
             continue;
 
+/* *************************************************************************
+ * allow-cgi-request-crunching
+ * *************************************************************************/
+         case hash_allow_cgi_request_crunching:
+            if ((*arg != '\0') && (0 != atoi(arg)))
+            {
+               config->feature_flags |= RUNTIME_FEATURE_CGI_CRUNCHING;
+            }
+            else
+            {
+               config->feature_flags &= ~RUNTIME_FEATURE_CGI_CRUNCHING;
+            }
+            continue;
+
 /* *************************************************************************
  * buffer-limit n
  * *************************************************************************/
@@ -1261,8 +1305,14 @@ struct configuration_spec * load_config(void)
  * In logdir by default
  * *************************************************************************/
          case hash_logfile :
-            freez(config->logfile);
-            config->logfile = no_daemon ? NULL : make_path(config->logdir, arg);
+            if (!no_daemon)
+            {
+               logfile = make_path(config->logdir, arg);
+               if (NULL == logfile)
+               {
+                  log_error(LOG_LEVEL_FATAL, "Out of memory while creating logfile path");
+               }
+            }
             continue;
 
 /* *************************************************************************
@@ -1563,13 +1613,28 @@ struct configuration_spec * load_config(void)
 
    fclose(configfp);
 
+   set_debug_level(config->debug);
+
+   freez(config->logfile);
+
+   if (!no_daemon)
+   {
+      if (NULL != logfile)
+      {
+         config->logfile = logfile;
+         init_error_log(Argv[0], config->logfile);
+      }
+      else
+      {
+         disable_logging();
+      }
+   }
+
    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);