#ifndef PROJECT_H_INCLUDED
#define PROJECT_H_INCLUDED
/** Version string. */
-#define PROJECT_H_VERSION "$Id: project.h,v 1.201 2013/11/24 14:26:16 fabiankeil Exp $"
+#define PROJECT_H_VERSION "$Id: project.h,v 1.215 2016/05/22 12:43:07 fabiankeil Exp $"
/*********************************************************************
*
* File : $Source: /cvsroot/ijbswa/current/project.h,v $
* project. Does not define any variables or functions
* (though it does declare some macros).
*
- * Copyright : Written by and Copyright (C) 2001-2012 the
+ * Copyright : Written by and Copyright (C) 2001-2014 the
* Privoxy team. http://www.privoxy.org/
*
* Based on the Internet Junkbuster originally written
/** Pattern spec bitmap: It's a NO-RESPONSE-TAG pattern. */
#define PATTERN_SPEC_NO_RESPONSE_TAG_PATTERN 0x00000008UL
+/** Pattern spec bitmap: It's a CLIENT-TAG pattern. */
+#define PATTERN_SPEC_CLIENT_TAG_PATTERN 0x00000010UL
+
/**
* An I/O buffer. Holds a string which can be appended to, and can have data
* removed from the beginning.
/** Index into current_action_spec::multi[] for server-header tags to apply. */
#define ACTION_MULTI_SERVER_HEADER_TAGGER 5
/** Number of multi-string actions. */
-#define ACTION_MULTI_COUNT 6
+#define ACTION_MULTI_EXTERNAL_FILTER 6
+/** Number of multi-string actions. */
+#define ACTION_MULTI_COUNT 7
/**
unsigned long add; /**< Actions to add. A bit set to "1" means add action. */
/**
- * Paramaters for those actions that require them.
+ * Parameters for those actions that require them.
* Each entry is valid if & only if the corresponding entry in "flags" is
* set.
*/
};
enum forwarder_type {
- /**< Don't use a SOCKS server */
+ /**< Don't use a SOCKS server, forward to a HTTP proxy directly */
SOCKS_NONE = 0,
/**< original SOCKS 4 protocol */
SOCKS_4 = 40,
SOCKS_5 = 50,
/**< Like SOCKS5, but uses non-standard Tor extensions (currently only optimistic data) */
SOCKS_5T,
+ /**<
+ * Don't use a SOCKS server, forward to the specified webserver.
+ * The difference to SOCKS_NONE is that a request line without
+ * full URL is sent.
+ */
+ FORWARD_WEBSERVER,
};
/*
*/
#define CSP_FLAG_TOGGLED_ON 0x20U
-/**
- * Flag for csp->flags: Set if we answered the request ourselve.
- */
-#define CSP_FLAG_CRUNCHED 0x40U
-
/**
* Flag for csp->flags: Set if an acceptable Connection header
* has already been set by the client.
*/
#define CSP_FLAG_CHUNKED_CLIENT_BODY 0x01000000U
+/**
+ * Flag for csp->flags: Set if the client set the Expect header
+ */
+#define CSP_FLAG_UNSUPPORTED_CLIENT_EXPECTATION 0x02000000U
+
+/**
+ * Flag for csp->flags: Set if we answered the request ourselve.
+ */
+#define CSP_FLAG_CRUNCHED 0x04000000U
+
/*
* Flags for use in return codes of child processes
*/
/**
- * Flag for process return code: Set if exiting porcess has been toggled
+ * Flag for process return code: Set if exiting process has been toggled
* during its lifetime.
*/
#define RC_FLAG_TOGGLED 0x10
/**
- * Flag for process return code: Set if exiting porcess has blocked its
+ * Flag for process return code: Set if exiting process has blocked its
* request.
*/
#define RC_FLAG_BLOCKED 0x20
unsigned long ip_addr_long;
#endif /* def HAVE_RFC2553 */
+ /** The host name and port (as a string of the form '<hostname>:<port>')
+ of the server socket to which the client connected. */
+ char *listen_addr_str;
+
/** The URL that was requested */
struct http_request http[1];
/** List of all tags that apply to this request */
struct list tags[1];
+#ifdef FEATURE_CLIENT_TAGS
+ /** List of all tags that apply to this client (assigned based on address) */
+ struct list client_tags[1];
+ /** The address of the client the request (presumably) came from.
+ * Either the address returned by accept(), or the address provided
+ * with the X-Forwarded-For header, provided Privoxy has been configured
+ * to use it.
+ */
+ char *client_address;
+#endif
+
/** MIME-Type key, see CT_* above */
unsigned int content_type;
FT_SERVER_HEADER_FILTER = 2,
FT_CLIENT_HEADER_TAGGER = 3,
FT_SERVER_HEADER_TAGGER = 4,
+#ifdef FEATURE_EXTERNAL_FILTERS
+ FT_EXTERNAL_CONTENT_FILTER = 5,
+#endif
FT_INVALID_FILTER = 42,
};
+
+#ifdef FEATURE_EXTERNAL_FILTERS
+#define MAX_FILTER_TYPES 6
+#else
#define MAX_FILTER_TYPES 5
+#endif
/**
* This struct represents one filter (one block) from
/** Maximum number of loaders (actions, re_filter, ...) */
#define NLOADERS 8
+/**
+ * This struct represents a client-spcific-tag and it's description
+ */
+struct client_tag_spec
+{
+ char *name; /**< Name from "client-specific-tag bla" directive */
+ char *description; /**< Description from "client-specific-tag-description " directive */
+ struct client_tag_spec *next; /**< The pointer for chaining. */
+};
/** configuration_spec::feature_flags: CGI actions editor. */
#define RUNTIME_FEATURE_CGI_EDIT_ACTIONS 1U
/** Nonzero to enable multithreading. */
int multi_threaded;
- /**
- * Bitmask of features that can be enabled/disabled through the config
- * file. Currently defined bits:
- *
- * - RUNTIME_FEATURE_CGI_EDIT_ACTIONS
- * - 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
- * - RUNTIME_FEATURE_EMPTY_DOC_RETURNS_OK
- */
+ /** Bitmask of features that can be controlled through the config file. */
unsigned feature_flags;
/** The log file name. */
/** The directory for customized CGI templates. */
const char *templdir;
+#ifdef FEATURE_EXTERNAL_FILTERS
+ /** The template used to create temporary files. */
+ const char *temporary_directory;
+#endif
+
/** The log file directory. */
const char *logdir;
#endif /* def FEATURE_TRUST */
+#ifdef FEATURE_CLIENT_TAGS
+ struct client_tag_spec client_tags[1];
+
+ /* Maximum number of seconds a temporarily enabled tag stays enabled. */
+ unsigned int client_tag_lifetime;
+#endif /* def FEATURE_CLIENT_TAGS */
+ int trust_x_forwarded_for;
+
#ifdef FEATURE_ACL
/** The access control list (ACL). */
/** Calculates the number of elements in an array, using sizeof. */
#define SZ(X) (sizeof(X) / sizeof(*X))
-#ifdef FEATURE_FORCE_LOAD
-/** The force load URL prefix. */
+/** The force load URL prefix. Not behind an ifdef because
+ * it's always used for the show-status page. */
#define FORCE_PREFIX "/PRIVOXY-FORCE"
-#endif /* def FEATURE_FORCE_LOAD */
#ifdef FEATURE_NO_GIFS
/** The MIME type for images ("image/png" or "image/gif"). */
*/
/** URL for the Privoxy home page. */
-#define HOME_PAGE_URL "http://www.privoxy.org/"
+#define HOME_PAGE_URL "https://www.privoxy.org/"
/** URL for the Privoxy user manual. */
#define USER_MANUAL_URL HOME_PAGE_URL VERSION "/user-manual/"