X-Git-Url: http://www.privoxy.org/gitweb/?p=privoxy.git;a=blobdiff_plain;f=project.h;h=2305a2ded88d4c4cfd7d6a0e49deb1be420baa4f;hp=d87e4ef0b76c11febe02f3423eaf32c0ec503efc;hb=c1106aa0f9d5e26d68c852bc1ef02beb088562d9;hpb=96a40737401447456f8122dcd9d0b39fc31db182

diff --git a/project.h b/project.h
index d87e4ef0..2305a2de 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 1.115 2008/05/19 16:57:20 fabiankeil Exp $"
+#define PROJECT_H_VERSION "$Id: project.h,v 1.120 2008/09/21 13:36:52 fabiankeil Exp $"
 /*********************************************************************
  *
  * File        :  $Source: /cvsroot/ijbswa/current/project.h,v $
@@ -37,6 +37,27 @@
  *
  * Revisions   :
  *    $Log: project.h,v $
+ *    Revision 1.120  2008/09/21 13:36:52  fabiankeil
+ *    If change-x-forwarded-for{add} is used and the client
+ *    sends multiple X-Forwarded-For headers, append the client's
+ *    IP address to each one of them. "Traditionally" we would
+ *    lose all but the last one.
+ *
+ *    Revision 1.119  2008/09/20 10:04:33  fabiankeil
+ *    Remove hide-forwarded-for-headers action which has
+ *    been obsoleted by change-x-forwarded-for{block}.
+ *
+ *    Revision 1.118  2008/09/19 15:26:29  fabiankeil
+ *    Add change-x-forwarded-for{} action to block or add
+ *    X-Forwarded-For headers. Mostly based on code removed
+ *    before 3.0.7.
+ *
+ *    Revision 1.117  2008/08/30 12:03:07  fabiankeil
+ *    Remove FEATURE_COOKIE_JAR.
+ *
+ *    Revision 1.116  2008/05/20 16:05:02  fabiankeil
+ *    Move parsers structure definition from project.h to parsers.h.
+ *
  *    Revision 1.115  2008/05/19 16:57:20  fabiankeil
  *    Declare all members of the parsers structure immutable.
  *
@@ -1056,8 +1077,8 @@ struct iob
 #define ACTION_DOWNGRADE                             0x00000004UL
 /** Action bitmap: Fast redirects. */
 #define ACTION_FAST_REDIRECTS                        0x00000008UL
-/** Action bitmap: Remove existing "Forwarded" header, and do not add another. */
-#define ACTION_HIDE_FORWARDED                        0x00000010UL
+/** Action bitmap: Remove or add "X-Forwarded-For" header. */
+#define ACTION_CHANGE_X_FORWARDED_FOR                0x00000010UL
 /** Action bitmap: Hide "From" header. */
 #define ACTION_HIDE_FROM                             0x00000020UL
 /** Action bitmap: Hide "Referer" header.  (sic - follow HTTP, not English). */
@@ -1138,8 +1159,10 @@ struct iob
 #define ACTION_STRING_FORWARD_OVERRIDE     15
 /** Action string index: Reason for the block. */
 #define ACTION_STRING_BLOCK                16
+/** Action string index: what to do with the "X-Forwarded-For" header. */
+#define ACTION_STRING_CHANGE_X_FORWARDED_FOR 17
 /** Number of string actions. */
-#define ACTION_STRING_COUNT                17
+#define ACTION_STRING_COUNT                18
 
 
 /* To make the ugly hack in sed easier to understand */
@@ -1271,10 +1294,10 @@ struct url_actions
 #define CSP_FLAG_TOGGLED_ON 0x20
 
 /**
- * Flag for csp->flags: Set if adding the 'Connection: close' header
- * for the client isn't necessary.
+ * Flag for csp->flags: Set if an acceptable Connection header
+ * is already set.
  */
-#define CSP_FLAG_CLIENT_CONNECTION_CLOSE_SET   0x00000040UL
+#define CSP_FLAG_CLIENT_CONNECTION_HEADER_SET   0x00000040UL
 
 /**
  * Flag for csp->flags: Set if adding the 'Connection: close' header
@@ -1300,6 +1323,29 @@ struct url_actions
  */
 #define CSP_FLAG_NO_FILTERING                  0x00000400UL
 
+/**
+ * Flag for csp->flags: Set the client IP has appended to
+ * an already existing X-Forwarded-For header in which case
+ * no new header has to be generated.
+ */
+#define CSP_FLAG_X_FORWARDED_FOR_APPENDED      0x00000800UL
+
+/**
+ * Flag for csp->flags: Set if the server wants to keep
+ * the connection alive.
+ *
+ * XXX: Incomplete implementation, we currently only
+ * look for "Connection: keep-alive".
+ */
+#define CSP_FLAG_SERVER_CONNECTION_KEEP_ALIVE  0x00001000UL
+
+#ifdef FEATURE_CONNECTION_KEEP_ALIVE
+/**
+ * Flag for csp->flags: Set if the server specified the
+ * content length.
+ */
+#define CSP_FLAG_CONTENT_LENGTH_SET            0x00002000UL
+#endif /* def FEATURE_CONNECTION_KEEP_ALIVE */
 
 /*
  * Flags for use in return codes of child processes
@@ -1381,6 +1427,14 @@ struct client_state
    /** Length after content modification. */
    size_t content_length;
 
+#ifdef FEATURE_CONNECTION_KEEP_ALIVE
+   /** Expected length of content after which we
+    * should stop reading from the server socket.
+    */
+   /* XXX: is this the right location? */
+   size_t expected_content_length;
+#endif /* def FEATURE_CONNECTION_KEEP_ALIVE */
+
 #ifdef FEATURE_TRUST
 
    /** Trust file. */
@@ -1682,16 +1736,6 @@ struct configuration_spec
    /** The hostname to show on CGI pages, or NULL to use the real one. */
    const char *hostname;
 
-#ifdef FEATURE_COOKIE_JAR
-
-   /** The file name of the cookie jar file */
-   const char * jarfile;
-
-   /** The handle to the cookie jar file */
-   FILE * jar;
-
-#endif /* def FEATURE_COOKIE_JAR */
-
    /** IP address to bind to.  Defaults to HADDR_DEFAULT == 127.0.0.1. */
    const char *haddr;