X-Git-Url: http://www.privoxy.org/gitweb/?p=privoxy.git;a=blobdiff_plain;f=project.h;h=9c24d57eb6e0dad2796754a8180d3042da8918d6;hp=f52b5d65874aa5a92554d93a685d556d9563704d;hb=e98e1152d5f0952684e20f92aa232d6bb90e1623;hpb=22de1764b6460768a49d33328fe00e7320e7e618 diff --git a/project.h b/project.h index f52b5d65..9c24d57e 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 1.93 2007/03/20 15:16:34 fabiankeil Exp $" +#define PROJECT_H_VERSION "$Id: project.h,v 1.100 2007/09/02 13:42:11 fabiankeil Exp $" /********************************************************************* * * File : $Source: /cvsroot/ijbswa/current/project.h,v $ @@ -37,6 +37,35 @@ * * Revisions : * $Log: project.h,v $ + * Revision 1.100 2007/09/02 13:42:11 fabiankeil + * - Allow port lists in url patterns. + * - Ditch unused url_spec member pathlen. + * + * Revision 1.99 2007/07/21 11:51:36 fabiankeil + * As Hal noticed, checking dispatch_cgi() as the last cruncher + * looks like a bug if CGI requests are blocked unintentionally, + * so don't do it unless the user enabled the new config option + * "allow-cgi-request-crunching". + * + * Revision 1.98 2007/07/14 07:31:26 fabiankeil + * Add new csp->content_type flag (CT_DECLARED). + * + * Revision 1.97 2007/05/27 12:38:08 fabiankeil + * - Remove some left-overs from the switch to dedicated header filters. + * - Adjust "X-Filter: No" to disable dedicated header filters. + * - Prepare for forward-override{} + * + * Revision 1.96 2007/05/14 10:41:15 fabiankeil + * Ditch the csp member cookie_list[] which isn't used anymore. + * + * Revision 1.95 2007/04/30 15:02:19 fabiankeil + * Introduce dynamic pcrs jobs that can resolve variables. + * + * Revision 1.94 2007/04/15 16:39:21 fabiankeil + * Introduce tags as alternative way to specify which + * actions apply to a request. At the moment tags can be + * created based on client and server headers. + * * Revision 1.93 2007/03/20 15:16:34 fabiankeil * Use dedicated header filter actions instead of abusing "filter". * Replace "filter-client-headers" and "filter-client-headers" @@ -875,10 +904,9 @@ struct url_spec int dcount; /**< How many parts to this domain? (length of dvec) */ int unanchored; /**< Bitmap - flags are ANCHOR_LEFT and ANCHOR_RIGHT. */ - int port; /**< The port number, or 0 to match all ports. */ + char *port_list; /**< List of acceptable ports, or NULL to match all ports */ - char *path; /**< The source for the regex. */ - size_t pathlen; /**< ==strlen(path). Needed for prefix matching. FIXME: Now obsolete? */ + char *path; /**< The source for the regex. */ regex_t *preg; /**< Regex for matching path part */ regex_t *tag_regex; /**< Regex for matching tags */ }; @@ -886,7 +914,7 @@ struct url_spec /** * If you declare a static url_spec, this is the value to initialize it to zero. */ -#define URL_SPEC_INITIALIZER { NULL, NULL, NULL, 0, 0, 0, NULL, 0, NULL, NULL } +#define URL_SPEC_INITIALIZER { NULL, NULL, NULL, 0, 0, NULL, NULL, NULL, NULL } /** * Constant for host part matching in URLs. If set, indicates that the start of @@ -946,6 +974,13 @@ struct iob #define CT_GZIP 0x0010U /**< gzip-compressed data. */ #define CT_DEFLATE 0x0020U /**< zlib-compressed data. */ +/** + * Flag to signal that the server declared the content type, + * so we can differentiate between unknown and undeclared + * content types. + */ +#define CT_DECLARED 0x0040U + /** * The mask which includes all actions. */ @@ -1016,10 +1051,8 @@ struct iob #define ACTION_REDIRECT 0x10000000UL /** Action bitmap: Answer blocked Connects verbosely */ #define ACTION_TREAT_FORBIDDEN_CONNECTS_LIKE_BLOCKS 0x20000000UL -/** Action bitmap: Filter server headers with pcre */ -#define ACTION_FILTER_SERVER_HEADERS 0x40000000UL -/** Action bitmap: Filter client headers with pcre */ -#define ACTION_FILTER_CLIENT_HEADERS 0x80000000UL +/** Action bitmap: Override the forward settings in the config file */ +#define ACTION_FORWARD_OVERRIDE 0x40000000UL /** Action string index: How to deanimate GIFs */ @@ -1052,8 +1085,10 @@ struct iob #define ACTION_STRING_REDIRECT 13 /** Action string index: Decode before redirect? */ #define ACTION_STRING_FAST_REDIRECTS 14 +/** Action string index: Overriding forward rule. */ +#define ACTION_STRING_FORWARD_OVERRIDE 15 /** Number of string actions. */ -#define ACTION_STRING_COUNT 15 +#define ACTION_STRING_COUNT 16 /* To make the ugly hack in sed easier to understand */ @@ -1206,6 +1241,12 @@ struct url_actions */ #define CSP_FLAG_HOST_HEADER_IS_SET 0x00000200UL +/** + * Flag for csp->flags: Set if filtering is disabled by X-Filter: No + * XXX: As we now have tags we might as well ditch this. + */ +#define CSP_FLAG_NO_FILTERING 0x00000400UL + /* * Flags for use in return codes of child processes @@ -1267,6 +1308,13 @@ struct client_state /** The URL that was requested */ struct http_request http[1]; + /* + * The final forwarding settings. + * XXX: Currently this is only used for forward-override, + * so we can free the space in sweep. + */ + struct forward_spec * fwd; + /** An I/O buffer used for buffering data read from the network */ struct iob iob[1]; @@ -1276,15 +1324,9 @@ struct client_state /** List of all tags that apply to this request */ struct list tags[1]; - /** List of all cookies for this request */ - struct list cookie_list[1]; - /** MIME-Type key, see CT_* above */ unsigned int content_type; - /** The "X-Forwarded-For:" header sent by the client */ - char *x_forwarded; - /** Actions files associated with this client */ struct file_list *actions_list[MAX_AF_FILES]; @@ -1486,6 +1528,8 @@ struct re_filterfile_spec struct list patterns[1]; /**< The patterns from the re_filterfile. */ pcrs_job *joblist; /**< The resulting compiled pcrs_jobs. */ int type; /**< Filter type (content, client-header, server-header). */ + int dynamic; /**< Set to one if the pattern might contain variables + and has to be recompiled for every request. */ struct re_filterfile_spec *next; /**< The pointer for chaining. */ }; @@ -1544,6 +1588,9 @@ struct access_control_list /** configuration_spec::feature_flags: Don't allow to circumvent blocks with the force prefix. */ #define RUNTIME_FEATURE_ENFORCE_BLOCKS 32 +/** configuration_spec::feature_flags: Allow to block or redirect CGI requests. */ +#define RUNTIME_FEATURE_CGI_CRUNCHING 64 + /** * Data loaded from the configuration file.