Turn keep-alive support into a runtime feature

[privoxy.git] / loadcfg.c

diff --git a/loadcfg.c b/loadcfg.c
index d3b4a2b..1560697 100644 (file)
--- a/loadcfg.c
+++ b/loadcfg.c
@@ -1,4 +1,4 @@
-const char loadcfg_rcs[] = "$Id: loadcfg.c,v 1.78 2008/08/02 08:23:22 fabiankeil Exp $";
+const char loadcfg_rcs[] = "$Id: loadcfg.c,v 1.81 2008/11/13 09:08:42 fabiankeil Exp $";
 /*********************************************************************
  *
  * File        :  $Source: /cvsroot/ijbswa/current/loadcfg.c,v $
@@ -35,6 +35,16 @@ const char loadcfg_rcs[] = "$Id: loadcfg.c,v 1.78 2008/08/02 08:23:22 fabiankeil
  *
  * Revisions   :
  *    $Log: loadcfg.c,v $
+ *    Revision 1.81  2008/11/13 09:08:42  fabiankeil
+ *    Add new config option: keep-alive-timeout.
+ *
+ *    Revision 1.80  2008/08/31 15:59:03  fabiankeil
+ *    There's no reason to let remote toggling support depend
+ *    on FEATURE_CGI_EDIT_ACTIONS, so make sure it doesn't.
+ *
+ *    Revision 1.79  2008/08/30 12:03:07  fabiankeil
+ *    Remove FEATURE_COOKIE_JAR.
+ *
  *    Revision 1.78  2008/08/02 08:23:22  fabiankeil
  *    If the enforce-blocks directive is used with FEATURE_FORCE_LOAD
  *    disabled, log a message that blocks will always be enforced
@@ -501,6 +511,7 @@ const char loadcfg_rcs[] = "$Id: loadcfg.c,v 1.78 2008/08/02 08:23:22 fabiankeil
 #include "encode.h"
 #include "urlmatch.h"
 #include "cgi.h"
+#include "gateway.h"
 
 const char loadcfg_h_rcs[] = LOADCFG_H_VERSION;
 
@@ -564,6 +575,7 @@ static struct file_list *current_configfile = NULL;
 #define hash_forward_socks5              3963965522ul /* "forward-socks5" */
 #define hash_forwarded_connect_retries    101465292ul /* "forwarded-connect-retries" */
 #define hash_hostname                      10308071ul /* "hostname" */
+#define hash_keep_alive_timeout          3878599515ul /* "keep-alive-timeout" */
 #define hash_listen_address              1255650842ul /* "listen-address" */
 #define hash_logdir                          422889ul /* "logdir" */
 #define hash_logfile                        2114766ul /* "logfile" */
@@ -717,6 +729,9 @@ struct configuration_spec * load_config(void)
    unsigned long linenum = 0;
    int i;
    char *logfile = NULL;
+#ifdef FEATURE_CONNECTION_KEEP_ALIVE
+   int keep_alive_timeout = DEFAULT_KEEP_ALIVE_TIMEOUT;
+#endif
 
    if ( !check_file_changed(current_configfile, configfile, &fs))
    {
@@ -1007,7 +1022,7 @@ struct configuration_spec * load_config(void)
 /* *************************************************************************
  * enable-remote-toggle 0|1
  * *************************************************************************/
-#ifdef FEATURE_CGI_EDIT_ACTIONS
+#ifdef FEATURE_TOGGLE
          case hash_enable_remote_toggle:
             if ((*arg != '\0') && (0 != atoi(arg)))
             {
@@ -1018,7 +1033,7 @@ struct configuration_spec * load_config(void)
                config->feature_flags &= ~RUNTIME_FEATURE_CGI_TOGGLE;
             }
             continue;
-#endif /* def FEATURE_CGI_EDIT_ACTIONS */
+#endif /* def FEATURE_TOGGLE */
 
 /* *************************************************************************
  * enable-remote-http-toggle 0|1
@@ -1324,6 +1339,27 @@ struct configuration_spec * load_config(void)
             }
             continue;
 
+/* *************************************************************************
+ * keep-alive-timeout timeout
+ * *************************************************************************/
+#ifdef FEATURE_CONNECTION_KEEP_ALIVE
+         case hash_keep_alive_timeout :
+            if (*arg != '\0')
+            {
+               int timeout = atoi(arg);
+               if (0 <= timeout)
+               {
+                  config->feature_flags |= RUNTIME_FEATURE_CONNECTION_KEEP_ALIVE;
+                  keep_alive_timeout = timeout;
+               }
+               else
+               {
+                  config->feature_flags &= ~RUNTIME_FEATURE_CONNECTION_KEEP_ALIVE;
+               }
+            }
+            continue;
+#endif
+
 /* *************************************************************************
  * listen-address [ip][:port]
  * *************************************************************************/
@@ -1598,8 +1634,10 @@ struct configuration_spec * load_config(void)
 #endif /* ndef FEATURE_ACL */
 #ifndef FEATURE_CGI_EDIT_ACTIONS
          case hash_enable_edit_actions:
+#endif /* ndef FEATURE_CGI_EDIT_ACTIONS */
+#ifndef FEATURE_TOGGLE
          case hash_enable_remote_toggle:
-#endif /* def FEATURE_CGI_EDIT_ACTIONS */
+#endif /* ndef FEATURE_TOGGLE */
 #ifndef FEATURE_ACL
          case hash_permit_access:
 #endif /* ndef FEATURE_ACL */
@@ -1651,6 +1689,9 @@ struct configuration_spec * load_config(void)
    fclose(configfp);
 
    set_debug_level(config->debug);
+#ifdef FEATURE_CONNECTION_KEEP_ALIVE
+   set_keep_alive_timeout(keep_alive_timeout);
+#endif
 
    freez(config->logfile);