From a44d1c188b0bc166e5966ae3854a1c0bc8c44afd Mon Sep 17 00:00:00 2001 From: Not Zed Date: Sun, 30 Jul 2000 03:23:41 +0000 Subject: ** Almost a total rewrite of every file, except for filter-driver which 2000-07-30 Not Zed ** Almost a total rewrite of every file, except for filter-driver which just had minor updates. The rule format has changed. svn path=/trunk/; revision=4418 --- filter/rule-context.h | 111 ++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 111 insertions(+) create mode 100644 filter/rule-context.h (limited to 'filter/rule-context.h') diff --git a/filter/rule-context.h b/filter/rule-context.h new file mode 100644 index 0000000000..f2b59cd3c0 --- /dev/null +++ b/filter/rule-context.h @@ -0,0 +1,111 @@ +/* + * Copyright (C) 2000 Helix Code Inc. + * + * Authors: Not Zed + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public License + * as published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef _RULE_CONTEXT_H +#define _RULE_CONTEXT_H + +#include +#include + +#include "filter-part.h" +#include "filter-rule.h" + +#define RULE_CONTEXT(obj) GTK_CHECK_CAST (obj, rule_context_get_type (), RuleContext) +#define RULE_CONTEXT_CLASS(klass) GTK_CHECK_CLASS_CAST (klass, rule_context_get_type (), RuleContextClass) +#define IS_RULE_CONTEXT(obj) GTK_CHECK_TYPE (obj, rule_context_get_type ()) + +typedef struct _RuleContext RuleContext; +typedef struct _RuleContextClass RuleContextClass; + +struct _RuleContext { + GtkObject parent; + struct _RuleContextPrivate *priv; + + char *error; /* string version of error */ + + xmlDocPtr system; /* system rules source */ + xmlDocPtr user; /* user defined rules source */ + + GList *parts; + GList *rules; + + GHashTable *part_set_map;/* map set types to part types */ + GList *part_set_list; + GHashTable *rule_set_map;/* map set types to rule types */ + GList *rule_set_list; +}; + +struct _RuleContextClass { + GtkObjectClass parent_class; + + /* virtual methods */ + int (*load)(RuleContext *f, const char *system, const char *user); + int (*save)(RuleContext *f, const char *user); + + /* signals */ +}; + +typedef void (*RCPartFunc)(RuleContext *f, FilterPart *part); +typedef void (*RCRuleFunc)(RuleContext *f, FilterRule *part); +typedef FilterPart * (*RCNextPartFunc)(RuleContext *f, FilterPart *part); +typedef FilterRule * (*RCNextRuleFunc)(RuleContext *f, FilterRule *rule); + +struct _part_set_map { + char *name; + int type; + RCPartFunc append; + RCNextPartFunc next; +}; + +struct _rule_set_map { + char *name; + int type; + RCRuleFunc append; + RCNextRuleFunc next; +}; + +guint rule_context_get_type (void); +RuleContext *rule_context_new (void); + +/* methods */ +int rule_context_load(RuleContext *f, const char *system, const char *user); +int rule_context_save(RuleContext *f, const char *user); + +void rule_context_add_part(RuleContext *f, FilterPart *new); +FilterPart *rule_context_find_part(RuleContext *f, char *name); +/*FilterPart *rule_context_create_part(RuleContext *f, char *name);*/ +FilterPart *rule_context_next_part(RuleContext *f, FilterPart *last); + +FilterRule *rule_context_next_rule(RuleContext *f, FilterRule *last); +void rule_context_add_rule(RuleContext *f, FilterRule *new); +void rule_context_remove_rule(RuleContext *f, FilterRule *rule); + +/* get/set the rank (position) of a rule */ +void rule_context_rank_rule(RuleContext *f, FilterRule *rule, int rank); +int rule_context_get_rank_rule(RuleContext *f, FilterRule *rule); + +void rule_context_delete_rule(RuleContext *f, FilterRule *rule); + +/* setup type for set parts */ +void rule_context_add_part_set(RuleContext *f, const char *setname, int part_type, RCPartFunc append, RCNextPartFunc next); +void rule_context_add_rule_set(RuleContext *f, const char *setname, int rule_type, RCRuleFunc append, RCNextRuleFunc next); + +#endif /* ! _RULE_CONTEXT_H */ + -- cgit v1.2.3