X-Git-Url: http://www.privoxy.org/gitweb/?a=blobdiff_plain;f=jcc.c;h=f8ae20217bb3cab1e6d45746e4136d44427d61d8;hb=1e80929b9f530196a2582ecc1f1d0e89a7351c35;hp=face11b511d2be7557868d0c684640350b9df99f;hpb=c1f47c7e26e13308782431b573a255cb16d59c4c;p=privoxy.git

diff --git a/jcc.c b/jcc.c
index face11b5..f8ae2021 100644
--- a/jcc.c
+++ b/jcc.c
@@ -1,4 +1,4 @@
-const char jcc_rcs[] = "$Id: jcc.c,v 1.381 2012/07/23 12:40:52 fabiankeil Exp $";
+const char jcc_rcs[] = "$Id: jcc.c,v 1.388 2012/09/04 08:39:58 fabiankeil Exp $";
 /*********************************************************************
  *
  * File        :  $Source: /cvsroot/ijbswa/current/jcc.c,v $
@@ -6,7 +6,7 @@ const char jcc_rcs[] = "$Id: jcc.c,v 1.381 2012/07/23 12:40:52 fabiankeil Exp $"
  * Purpose     :  Main file.  Contains main() method, main loop, and
  *                the main connection-handling function.
  *
- * Copyright   :  Written by and Copyright (C) 2001-2010 the
+ * Copyright   :  Written by and Copyright (C) 2001-2012 the
  *                Privoxy team. http://www.privoxy.org/
  *
  *                Based on the Internet Junkbuster originally written
@@ -661,6 +661,34 @@ static const char *crunch_reason(const struct http_response *rsp)
 }
 
 
+/*********************************************************************
+ *
+ * Function    :  log_applied_actions
+ *
+ * Description :  Logs the applied actions if LOG_LEVEL_ACTIONS is
+ *                enabled.
+ *
+ * Parameters  :
+ *          1  :  actions = Current action spec to log
+ *
+ * Returns     :  Nothing.
+ *
+ *********************************************************************/
+static void log_applied_actions(const struct current_action_spec *actions)
+{
+   /*
+    * The conversion to text requires lots of memory allocations so
+    * we only do the conversion if the user is actually interested.
+    */
+   if (debug_level_is_enabled(LOG_LEVEL_ACTIONS))
+   {
+      char *actions_as_text = actions_to_line_of_text(actions);
+      log_error(LOG_LEVEL_ACTIONS, "%s", actions_as_text);
+      freez(actions_as_text);
+   }
+}
+
+
 /*********************************************************************
  *
  * Function    :  send_crunch_response
@@ -705,6 +733,7 @@ static void send_crunch_response(const struct client_state *csp, struct http_res
       status_code[3] = '\0';
 
       /* Log that the request was crunched and why. */
+      log_applied_actions(csp->action);
       log_error(LOG_LEVEL_CRUNCH, "%s: %s", crunch_reason(rsp), http->url);
       log_error(LOG_LEVEL_CLF, "%s - - [%T] \"%s\" %s %u",
          csp->ip_addr_str, http->ocmd, status_code, rsp->content_length);
@@ -1425,6 +1454,12 @@ static jb_err parse_client_request(struct client_state *csp)
       /* Assume persistence until further notice */
       csp->flags |= CSP_FLAG_CLIENT_CONNECTION_KEEP_ALIVE;
    }
+
+   if (csp->http->ssl == 0)
+   {
+      csp->expected_client_content_length = get_expected_content_length(csp->headers);
+      verify_request_length(csp);
+   }
 #endif /* def FEATURE_CONNECTION_KEEP_ALIVE */
 
    err = sed(csp, FILTER_CLIENT_HEADERS);
@@ -1455,13 +1490,6 @@ static jb_err parse_client_request(struct client_state *csp)
       return JB_ERR_PARSE;
    }
 
-#ifdef FEATURE_CONNECTION_KEEP_ALIVE
-   if (csp->http->ssl == 0)
-   {
-      verify_request_length(csp);
-   }
-#endif /* def FEATURE_CONNECTION_KEEP_ALIVE */
-
    return JB_ERR_OK;
 
 }
@@ -1602,6 +1630,7 @@ static void chat(struct client_state *csp)
       return;
    }
 
+   log_applied_actions(csp->action);
    log_error(LOG_LEVEL_GPC, "%s%s", http->hostport, http->path);
 
    if (fwd->forward_host)
@@ -2478,6 +2507,9 @@ static void serve(struct client_state *csp)
 #endif /* def FEATURE_CONNECTION_SHARING */
    int continue_chatting = 0;
 
+   log_error(LOG_LEVEL_CONNECT, "Accepted connection from %s on socket %d",
+      csp->ip_addr_str, csp->cfd);
+
    do
    {
       unsigned int latency;
@@ -2575,7 +2607,7 @@ static void serve(struct client_state *csp)
 
                remember_connection(&csp->server_connection);
                csp->server_connection.sfd = JB_INVALID_SOCKET;
-               close_socket(csp->cfd);
+               drain_and_close_socket(csp->cfd);
                csp->cfd = JB_INVALID_SOCKET;
                privoxy_mutex_lock(&connection_reuse_mutex);
                if (!monitor_thread_running)
@@ -2630,7 +2662,11 @@ static void serve(struct client_state *csp)
 
    if (csp->cfd != JB_INVALID_SOCKET)
    {
-      close_socket(csp->cfd);
+      log_error(LOG_LEVEL_CONNECT, "Closing client socket %d. "
+         "Keep-alive: %u, Socket alive: %u. Data available: %u.",
+         csp->cfd, 0 != (csp->flags & CSP_FLAG_CLIENT_CONNECTION_KEEP_ALIVE),
+         socket_is_still_alive(csp->cfd), data_is_available(csp->cfd, 0));
+      drain_and_close_socket(csp->cfd);
    }
 
    csp->flags &= ~CSP_FLAG_ACTIVE;
@@ -3193,9 +3229,12 @@ int main(int argc, char **argv)
       {
          log_error(LOG_LEVEL_FATAL, "Cannot setgid(): Insufficient permissions.");
       }
-      if ((NULL != grp) && setgroups(1, &grp->gr_gid))
+      if (NULL != grp)
       {
-         log_error(LOG_LEVEL_FATAL, "setgroups() failed: %E");
+         if (setgroups(1, &grp->gr_gid))
+         {
+            log_error(LOG_LEVEL_FATAL, "setgroups() failed: %E");
+         }
       }
       else if (initgroups(pw->pw_name, pw->pw_gid))
       {
@@ -3518,12 +3557,6 @@ static void listen_loop(void)
          freez(csp_list);
          continue;
       }
-      else
-      {
-         log_error(LOG_LEVEL_CONNECT,
-            "accepted connection from %s on socket %d",
-            csp->ip_addr_str, csp->cfd);
-      }
 
       csp->flags |= CSP_FLAG_ACTIVE;
       csp->server_connection.sfd = JB_INVALID_SOCKET;