X-Git-Url: http://www.privoxy.org/gitweb/?a=blobdiff_plain;f=project.h;h=ae80b49a6a94997d0a7d86c65afcfb4c049ca537;hb=140da2f315c69184c96dc753c8d1ae872f19cfc2;hp=885acfea0c6a2517682df43a00bc3714a16c89d9;hpb=fbcfc6c6616fafb551c7cd13d39c42d37854c655;p=privoxy.git

diff --git a/project.h b/project.h
index 885acfea..ae80b49a 100644
--- a/project.h
+++ b/project.h
@@ -1,7 +1,7 @@
 #ifndef PROJECT_H_INCLUDED
 #define PROJECT_H_INCLUDED
 /** Version string. */
-#define PROJECT_H_VERSION "$Id: project.h,v 1.143 2009/06/28 14:31:43 fabiankeil Exp $"
+#define PROJECT_H_VERSION "$Id: project.h,v 1.152 2009/11/08 17:54:09 ler762 Exp $"
 /*********************************************************************
  *
  * File        :  $Source: /cvsroot/ijbswa/current/project.h,v $
@@ -632,8 +632,9 @@ struct url_actions
 
 
 /*
- * Structure to make sure we only reuse the server socket
- * if the host and forwarding settings are the same.
+ * Structure to hold the server socket and the information
+ * required to make sure we only reuse the connection if
+ * the host and forwarding settings are the same.
  */
 struct reusable_connection
 {
@@ -768,13 +769,30 @@ struct reusable_connection
  */
 #define CSP_FLAG_CLIENT_REQUEST_COMPLETELY_READ 0x00010000U
 
+/**
+ * Flag for csp->flags: Set if the server promised us to
+ * keep the connection open for a known number of seconds.
+ */
+#define CSP_FLAG_SERVER_KEEP_ALIVE_TIMEOUT_SET  0x00020000U
+
 #endif /* def FEATURE_CONNECTION_KEEP_ALIVE */
 
 /**
  * Flag for csp->flags: Set if we think we can't reuse
  * the server socket.
  */
-#define CSP_FLAG_SERVER_SOCKET_TAINTED          0x00020000U
+#define CSP_FLAG_SERVER_SOCKET_TAINTED          0x00040000U
+
+/**
+ * Flag for csp->flags: Set if the Proxy-Connection header
+ * is among the server headers.
+ */
+#define CSP_FLAG_SERVER_PROXY_CONNECTION_HEADER_SET 0x00080000U
+
+/**
+ * Flag for csp->flags: Set if the client reused its connection.
+ */
+#define CSP_FLAG_REUSED_CLIENT_CONNECTION           0x00100000U
 
 /*
  * Flags for use in return codes of child processes
@@ -812,9 +830,6 @@ struct client_state
    /** socket to talk to client (web browser) */
    jb_socket cfd;
 
-   /** socket to talk to server (web server or proxy) */
-   jb_socket sfd;
-
    /** current connection to the server (may go through a proxy) */
    struct reusable_connection server_connection;
 
@@ -866,11 +881,17 @@ struct client_state
    unsigned long long content_length;
 
 #ifdef FEATURE_CONNECTION_KEEP_ALIVE
+   /* XXX: is this the right location? */
+
    /** Expected length of content after which we
     * should stop reading from the server socket.
     */
-   /* XXX: is this the right location? */
    unsigned long long expected_content_length;
+
+   /** Expected length of content after which we
+    *  should stop reading from the client socket.
+    */
+   unsigned long long expected_client_content_length;
 #endif /* def FEATURE_CONNECTION_KEEP_ALIVE */
 
 #ifdef FEATURE_TRUST
@@ -1148,6 +1169,11 @@ struct configuration_spec
     * - RUNTIME_FEATURE_CGI_TOGGLE
     * - RUNTIME_FEATURE_HTTP_TOGGLE
     * - RUNTIME_FEATURE_SPLIT_LARGE_FORMS
+    * - RUNTIME_FEATURE_ACCEPT_INTERCEPTED_REQUESTS
+    * - RUNTIME_FEATURE_ENFORCE_BLOCKS
+    * - RUNTIME_FEATURE_CGI_CRUNCHING
+    * - RUNTIME_FEATURE_CONNECTION_KEEP_ALIVE
+    * - RUNTIME_FEATURE_CONNECTION_SHARING
     */
    unsigned feature_flags;
 
@@ -1231,6 +1257,9 @@ struct configuration_spec
 #ifdef FEATURE_CONNECTION_KEEP_ALIVE
    /* Maximum number of seconds after which an open connection will no longer be reused. */
    unsigned int keep_alive_timeout;
+
+   /* Assumed server-side keep alive timeout if none is specified. */
+   unsigned int default_server_timeout;
 #endif
 
    /** All options from the config file, HTML-formatted. */