#ifndef LOADERS_H_INCLUDED
#define LOADERS_H_INCLUDED
-#define LOADERS_H_VERSION "$Id: loaders.h,v 1.7 2001/07/13 14:01:54 oes Exp $"
+#define LOADERS_H_VERSION "$Id: loaders.h,v 1.22 2007/06/01 14:12:38 fabiankeil Exp $"
/*********************************************************************
*
* File : $Source: /cvsroot/ijbswa/current/loaders.h,v $
* unload files that are no longer in use.
*
* 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: loaders.h,v $
+ * Revision 1.22 2007/06/01 14:12:38 fabiankeil
+ * Add unload_forward_spec() in preparation for forward-override{}.
+ *
+ * Revision 1.21 2006/07/18 14:48:46 david__schmidt
+ * Reorganizing the repository: swapping out what was HEAD (the old 3.1 branch)
+ * with what was really the latest development (the v_3_0_branch branch)
+ *
+ * Revision 1.19 2002/03/26 22:29:55 swa
+ * we have a new homepage!
+ *
+ * Revision 1.18 2002/03/24 13:25:43 swa
+ * name change related issues
+ *
+ * Revision 1.17 2002/03/16 23:54:06 jongfoster
+ * Adding graceful termination feature, to help look for memory leaks.
+ * If you enable this (which, by design, has to be done by hand
+ * editing config.h) and then go to http://i.j.b/die, then the program
+ * will exit cleanly after the *next* request. It should free all the
+ * memory that was used.
+ *
+ * Revision 1.16 2002/03/07 03:46:17 oes
+ * Fixed compiler warnings
+ *
+ * Revision 1.15 2002/01/22 23:46:18 jongfoster
+ * Moving edit_read_line() and simple_read_line() to loaders.c, and
+ * extending them to support reading MS-DOS, Mac and UNIX style files
+ * on all platforms.
+ *
+ * Modifying read_config_line() (without changing it's prototype) to
+ * be a trivial wrapper for edit_read_line(). This means that we have
+ * one function to read a line and handle comments, which is common
+ * between the initialization code and the edit interface.
+ *
+ * Revision 1.14 2002/01/17 21:03:08 jongfoster
+ * Moving all our URL and URL pattern parsing code to urlmatch.c.
+ *
+ * Renaming free_url to free_url_spec, since it frees a struct url_spec.
+ *
+ * Revision 1.13 2001/12/30 14:07:32 steudten
+ * - Add signal handling (unix)
+ * - Add SIGHUP handler (unix)
+ * - Add creation of pidfile (unix)
+ * - Add action 'top' in rc file (RH)
+ * - Add entry 'SIGNALS' to manpage
+ * - Add exit message to logfile (unix)
+ *
+ * Revision 1.12 2001/11/07 00:02:13 steudten
+ * Add line number in error output for lineparsing for
+ * actionsfile and configfile.
+ * Special handling for CLF added.
+ *
+ * Revision 1.11 2001/10/23 21:38:53 jongfoster
+ * Adding error-checking to create_url_spec()
+ *
+ * Revision 1.10 2001/09/22 16:36:59 jongfoster
+ * Removing unused parameter fs from read_config_line()
+ *
+ * Revision 1.9 2001/07/30 22:08:36 jongfoster
+ * Tidying up #defines:
+ * - All feature #defines are now of the form FEATURE_xxx
+ * - Permanently turned off WIN_GUI_EDIT
+ * - Permanently turned on WEBDAV and SPLIT_PROXY_ARGS
+ *
+ * Revision 1.8 2001/07/29 18:58:15 jongfoster
+ * Removing nested #includes, adding forward declarations for needed
+ * structures, and changing the #define _FILENAME_H to FILENAME_H_INCLUDED.
+ *
* Revision 1.7 2001/07/13 14:01:54 oes
* Removed all #ifdef PCRS
*
struct url_spec;
extern void sweep(void);
-extern char *read_config_line(char *buf, int buflen, FILE *fp, struct file_list *fs);
+extern char *read_config_line(char *buf, size_t buflen, FILE *fp, unsigned long *linenum);
extern int check_file_changed(const struct file_list * current,
const char * filename,
struct file_list ** newfl);
-extern int load_actions_file(struct client_state *csp);
-extern int load_re_filterfile(struct client_state *csp);
+extern jb_err edit_read_line(FILE *fp,
+ char **raw_out,
+ char **prefix_out,
+ char **data_out,
+ int *newline,
+ unsigned long *line_number);
-#ifdef TRUST_FILES
-extern int load_trustfile(struct client_state *csp);
-#endif /* def TRUST_FILES */
+extern jb_err simple_read_line(FILE *fp, char **dest, int *newline);
+
+/*
+ * Various types of newlines that a file may contain.
+ */
+#define NEWLINE_UNKNOWN 0 /* Newline convention in file is unknown */
+#define NEWLINE_UNIX 1 /* Newline convention in file is '\n' (ASCII 10) */
+#define NEWLINE_DOS 2 /* Newline convention in file is '\r\n' (ASCII 13,10) */
+#define NEWLINE_MAC 3 /* Newline convention in file is '\r' (ASCII 13) */
+/*
+ * Types of newlines that a file may contain, as strings. If you have an
+ * extremely wierd compiler that does not have '\r' == CR == ASCII 13 and
+ * '\n' == LF == ASCII 10), then fix CHAR_CR and CHAR_LF in loaders.c as
+ * well as these definitions.
+ */
+#define NEWLINE(style) ((style)==NEWLINE_DOS ? "\r\n" : \
+ ((style)==NEWLINE_MAC ? "\r" : "\n"))
+
+
+extern short int MustReload;
+extern int load_action_files(struct client_state *csp);
+extern int load_re_filterfiles(struct client_state *csp);
+#ifdef FEATURE_TRUST
+extern int load_trustfile(struct client_state *csp);
+#endif /* def FEATURE_TRUST */
+
+#ifdef FEATURE_GRACEFUL_TERMINATION
+#ifdef FEATURE_TRUST
+void unload_current_trust_file(void);
+#endif
+void unload_current_re_filterfile(void);
+#endif /* FEATURE_GRACEFUL_TERMINATION */
-extern int create_url_spec(struct url_spec * url, char * buf);
-extern void free_url(struct url_spec *url);
+void unload_forward_spec(struct forward_spec *fwd);
extern void add_loader(int (*loader)(struct client_state *),
struct configuration_spec * config);