#ifndef PARSERS_H_INCLUDED
#define PARSERS_H_INCLUDED
-#define PARSERS_H_VERSION "$Id: parsers.h,v 1.11 2001/07/31 14:46:53 oes Exp $"
+#define PARSERS_H_VERSION "$Id: parsers.h,v 1.25 2002/03/26 22:29:55 swa Exp $"
/*********************************************************************
*
* File : $Source: /cvsroot/ijbswa/current/parsers.h,v $
* and `server_set_cookie'.
*
* Copyright : Written by and Copyright (C) 2001 the SourceForge
- * IJBSWA team. http://ijbswa.sourceforge.net
+ * Privoxy team. http://www.privoxy.org/
*
* Based on the Internet Junkbuster originally written
* by and Copyright (C) 1997 Anonymous Coders and
*
* Revisions :
* $Log: parsers.h,v $
+ * Revision 1.25 2002/03/26 22:29:55 swa
+ * we have a new homepage!
+ *
+ * Revision 1.24 2002/03/24 13:25:43 swa
+ * name change related issues
+ *
+ * Revision 1.23 2002/03/13 00:27:05 jongfoster
+ * Killing warnings
+ *
+ * Revision 1.22 2002/03/09 20:03:52 jongfoster
+ * - Making various functions return int rather than size_t.
+ * (Undoing a recent change). Since size_t is unsigned on
+ * Windows, functions like read_socket that return -1 on
+ * error cannot return a size_t.
+ *
+ * THIS WAS A MAJOR BUG - it caused frequent, unpredictable
+ * crashes, and also frequently caused JB to jump to 100%
+ * CPU and stay there. (Because it thought it had just
+ * read ((unsigned)-1) == 4Gb of data...)
+ *
+ * - The signature of write_socket has changed, it now simply
+ * returns success=0/failure=nonzero.
+ *
+ * - Trying to get rid of a few warnings --with-debug on
+ * Windows, I've introduced a new type "jb_socket". This is
+ * used for the socket file descriptors. On Windows, this
+ * is SOCKET (a typedef for unsigned). Everywhere else, it's
+ * an int. The error value can't be -1 any more, so it's
+ * now JB_INVALID_SOCKET (which is -1 on UNIX, and in
+ * Windows it maps to the #define INVALID_SOCKET.)
+ *
+ * - The signature of bind_port has changed.
+ *
+ * Revision 1.21 2002/03/07 03:46:17 oes
+ * Fixed compiler warnings
+ *
+ * Revision 1.20 2002/02/20 23:15:13 jongfoster
+ * Parsing functions now handle out-of-memory gracefully by returning
+ * an error code.
+ *
+ * Revision 1.19 2002/01/17 21:03:47 jongfoster
+ * Moving all our URL and URL pattern parsing code to urlmatch.c.
+ *
+ * Revision 1.18 2001/10/26 17:40:23 oes
+ * Introduced get_header_value()
+ * Removed client_accept()
+ *
+ * Revision 1.17 2001/10/13 12:47:32 joergs
+ * Removed client_host, added client_host_adder
+ *
+ * Revision 1.16 2001/10/07 18:50:16 oes
+ * Added server_content_encoding, renamed server_transfer_encoding
+ *
+ * Revision 1.15 2001/10/07 18:01:55 oes
+ * Changed server_http11 to server_http
+ *
+ * Revision 1.14 2001/10/07 15:45:48 oes
+ * added client_accept_encoding, client_te, client_accept_encoding_adder
+ *
+ * renamed content_type and content_length
+ *
+ * fixed client_host and strclean prototypes
+ *
+ * Revision 1.13 2001/09/29 12:56:03 joergs
+ * IJB now changes HTTP/1.1 to HTTP/1.0 in requests and answers.
+ *
+ * Revision 1.12 2001/09/13 23:05:50 jongfoster
+ * Changing the string paramater to the header parsers a "const".
+ *
* Revision 1.11 2001/07/31 14:46:53 oes
* Added prototype for connection_close_adder
*
extern const struct parsers client_patterns[];
extern const struct parsers server_patterns[];
-extern void (* const add_client_headers[])(struct client_state *);
-extern void (* const add_server_headers[])(struct client_state *);
+extern const add_header_func_ptr add_client_headers[];
+extern const add_header_func_ptr add_server_headers[];
-extern int flush_socket(int fd, struct client_state *csp);
-extern int add_to_iob(struct client_state *csp, char *buf, int n);
+extern int flush_socket(jb_socket fd, struct client_state *csp);
+extern jb_err add_to_iob(struct client_state *csp, char *buf, int n);
extern char *get_header(struct client_state *csp);
-
-extern char *sed(const struct parsers pats[], void (* const more_headers[])(struct client_state *), struct client_state *csp);
-
-extern void free_http_request(struct http_request *http);
-extern void parse_http_request(char *req, struct http_request *http, struct client_state *csp);
-
-extern char *crumble(const struct parsers *v, const char *s, struct client_state *csp);
-
-extern char *client_referrer(const struct parsers *v, const char *s, struct client_state *csp);
-extern char *client_uagent(const struct parsers *v, const char *s, struct client_state *csp);
-extern char *client_ua(const struct parsers *v, const char *s, struct client_state *csp);
-extern char *client_from(const struct parsers *v, const char *s, struct client_state *csp);
-extern char *client_send_cookie(const struct parsers *v, const char *s, struct client_state *csp);
-extern char *client_x_forwarded(const struct parsers *v, const char *s, struct client_state *csp);
-
-extern void client_cookie_adder(struct client_state *csp);
-extern void client_xtra_adder(struct client_state *csp);
-extern void connection_close_adder(struct client_state *csp);
-extern void client_x_forwarded_adder(struct client_state *csp);
-
-extern char *server_set_cookie(const struct parsers *v, const char *s, struct client_state *csp);
-
-extern char *content_type(const struct parsers *v, const char *s, struct client_state *csp);
-extern char *content_length(const struct parsers *v, const char *s, struct client_state *csp);
+extern char *get_header_value(const struct list *header_list, const char *header_name);
+extern char *sed(const struct parsers pats[], const add_header_func_ptr more_headers[], struct client_state *csp);
+
+extern jb_err crumble (struct client_state *csp, char **header);
+extern jb_err client_referrer (struct client_state *csp, char **header);
+extern jb_err client_uagent (struct client_state *csp, char **header);
+extern jb_err client_ua (struct client_state *csp, char **header);
+extern jb_err client_from (struct client_state *csp, char **header);
+extern jb_err client_send_cookie (struct client_state *csp, char **header);
+extern jb_err client_x_forwarded (struct client_state *csp, char **header);
+extern jb_err client_accept_encoding (struct client_state *csp, char **header);
+extern jb_err client_te (struct client_state *csp, char **header);
+
+extern jb_err client_host_adder (struct client_state *csp);
+extern jb_err client_cookie_adder (struct client_state *csp);
+extern jb_err client_xtra_adder (struct client_state *csp);
+extern jb_err client_accept_encoding_adder(struct client_state *csp);
+extern jb_err client_x_forwarded_adder (struct client_state *csp);
+
+extern jb_err connection_close_adder (struct client_state *csp);
+
+extern jb_err server_set_cookie (struct client_state *csp, char **header);
+extern jb_err server_content_type (struct client_state *csp, char **header);
+extern jb_err server_content_length (struct client_state *csp, char **header);
+extern jb_err server_content_md5 (struct client_state *csp, char **header);
+extern jb_err server_content_encoding(struct client_state *csp, char **header);
+extern jb_err server_transfer_coding (struct client_state *csp, char **header);
+extern jb_err server_http (struct client_state *csp, char **header);
#ifdef FEATURE_FORCE_LOAD
-char *client_host(const struct parsers *v, const char *s, struct client_state *csp);
-int strclean(const char *string, const char *substring);
+extern int strclean(const char *string, const char *substring);
#endif /* def FEATURE_FORCE_LOAD */
-#if defined(FEATURE_IMAGE_DETECT_MSIE)
-extern char *client_accept(const struct parsers *v, const char *s, struct client_state *csp);
-#endif /* defined(FEATURE_IMAGE_DETECT_MSIE) */
-
/* Revision control strings from this header and associated .c file */
extern const char parsers_rcs[];
extern const char parsers_h_rcs[];
projects / privoxy.git / blobdiff