diff options
Diffstat (limited to 'mail/mail-autofilter.c')
| -rw-r--r-- | mail/mail-autofilter.c | 340 |
1 files changed, 0 insertions, 340 deletions
diff --git a/mail/mail-autofilter.c b/mail/mail-autofilter.c deleted file mode 100644 index 4c354edfc8..0000000000 --- a/mail/mail-autofilter.c +++ /dev/null @@ -1,340 +0,0 @@ -/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */ -/* mail-autofilter.c - * - * Copyright (C) 2000 Helix Code, Inc. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU 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 - * General Public License for more details. - * - * You should have received a copy of the GNU General Public - * License along with this program; if not, write to the - * Free Software Foundation, Inc., 59 Temple Place - Suite 330, - * Boston, MA 02111-1307, USA. - * - * Authors: - * Michael Zucchi <notzed@helixcode.com> - * Ettore Perazzoli <ettore@helixcode.com> - */ - -/* Code for autogenerating rules or filters from a message. */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif -#include <ctype.h> - -#include <bonobo.h> - -#include <libgnomeui/gnome-app.h> -#include <libgnomeui/gnome-app-helper.h> -#include <libgnomeui/gnome-popup-menu.h> - -#include "mail-vfolder.h" -#include "mail-autofilter.h" - -#include "camel/camel.h" - -#include "filter/vfolder-context.h" -#include "filter/vfolder-rule.h" -#include "filter/vfolder-editor.h" - -#include "filter/filter-context.h" -#include "filter/filter-filter.h" -#include "filter/filter-editor.h" -#include "filter/filter-option.h" - -static void -rule_match_recipients (RuleContext *context, FilterRule *rule, CamelInternetAddress *iaddr) -{ - FilterPart *part; - FilterElement *element; - int i; - const char *real, *addr; - char *namestr; - - /* address types etc should handle multiple values */ - for (i = 0; camel_internet_address_get (iaddr, i, &real, &addr); i++) { - part = rule_context_create_part (context, "to"); - filter_rule_add_part ((FilterRule *)rule, part); - element = filter_part_find_element (part, "recipient-type"); - filter_option_set_current ((FilterOption *)element, "contains"); - element = filter_part_find_element (part, "recipient"); - filter_input_set_value ((FilterInput *)element, addr); - - namestr = g_strdup_printf (_("Mail to %s"), real && real[0] ? real : addr); - filter_rule_set_name (rule, namestr); - g_free (namestr); - } -} - - -/* remove 're' part of a subject */ -static const char * -strip_re (const char *subject) -{ - const unsigned char *s, *p; - - s = (unsigned char *) subject; - - while (*s) { - while (isspace (*s)) - s++; - if (s[0] == 0) - break; - if ((s[0] == 'r' || s[0] == 'R') - && (s[1] == 'e' || s[1] == 'E')) { - p = s+2; - while (isdigit (*p) || (ispunct (*p) && (*p != ':'))) - p++; - if (*p == ':') { - s = p + 1; - } else - break; - } else - break; - } - return (char *) s; -} - -#if 0 -int -reg_match (char *str, char *regstr) -{ - regex_t reg; - int error; - int ret; - - error = regcomp(®, regstr, REG_EXTENDED|REG_ICASE|REG_NOSUB); - if (error != 0) { - return 0; - } - error = regexec(®, str, 0, NULL, 0); - regfree(®); - return (error == 0); -} -#endif - -static void -rule_add_subject (RuleContext *context, FilterRule *rule, const char *text) -{ - FilterPart *part; - FilterElement *element; - - /* dont match on empty strings ever */ - if (*text == 0) - return; - part = rule_context_create_part (context, "subject"); - filter_rule_add_part ((FilterRule *)rule, part); - element = filter_part_find_element (part, "subject-type"); - filter_option_set_current ((FilterOption *)element, "is"); - element = filter_part_find_element (part, "subject"); - filter_input_set_value ((FilterInput *)element, text); -} - -static void -rule_add_sender (RuleContext *context, FilterRule *rule, const char *text) -{ - FilterPart *part; - FilterElement *element; - - /* dont match on empty strings ever */ - if (*text == 0) - return; - part = rule_context_create_part (context, "sender"); - filter_rule_add_part ((FilterRule *)rule, part); - element = filter_part_find_element (part, "sender-type"); - filter_option_set_current ((FilterOption *)element, "contains"); - element = filter_part_find_element (part, "sender"); - filter_input_set_value ((FilterInput *)element, text); -} - -/* do a bunch of things on the subject to try and detect mailing lists, remove - unneeded stuff, etc */ -static void -rule_match_subject (RuleContext *context, FilterRule *rule, const char *subject) -{ - const char *s; - const char *s1, *s2; - char *tmp; - - s = strip_re (subject); - /* dont match on empty subject */ - if (*s == 0) - return; - - /* [blahblah] is probably a mailing list, match on it separately */ - s1 = strchr (s, '['); - s2 = strchr (s, ']'); - if (s1 && s2 && s1 < s2) { - /* probably a mailing list, match on the mailing list name */ - tmp = alloca (s2 - s1 + 2); - memcpy (tmp, s1, s2 - s1 + 1); - tmp[s2 - s1 + 1] = 0; - g_strstrip (tmp); - rule_add_subject (context, rule, tmp); - s = s2 + 1; - } - /* Froblah: at the start is probably something important (e.g. bug number) */ - s1 = strchr (s, ':'); - if (s1) { - tmp = alloca (s1 - s + 1); - memcpy (tmp, s, s1-s); - tmp[s1 - s] = 0; - g_strstrip (tmp); - rule_add_subject (context, rule, tmp); - s = s1+1; - } - - /* just lump the rest together */ - tmp = alloca (strlen (s) + 1); - strcpy (tmp, s); - g_strstrip (tmp); - rule_add_subject (context, rule, tmp); -} - -static void -rule_from_message (FilterRule *rule, RuleContext *context, CamelMimeMessage *msg, int flags) -{ - CamelInternetAddress *addr; - - rule->grouping = FILTER_GROUP_ANY; - - if (flags & AUTO_SUBJECT) { - char *namestr; - - rule_match_subject (context, rule, msg->subject); - - namestr = g_strdup_printf (_("Subject is %s"), strip_re (msg->subject)); - filter_rule_set_name (rule, namestr); - g_free (namestr); - } - /* should parse the from address into an internet address? */ - if (flags & AUTO_FROM) { - const CamelInternetAddress *from; - int i; - const char *name, *addr; - char *namestr; - - from = camel_mime_message_get_from(msg); - for (i=0;camel_internet_address_get(from, i, &name, &addr); i++) { - rule_add_sender(context, rule, addr); - if (name==NULL || name[0]==0) - name = addr; - namestr = g_strdup_printf(_("Mail from %s"), name); - filter_rule_set_name(rule, namestr); - g_free(namestr); - } - } - if (flags & AUTO_TO) { - addr = (CamelInternetAddress *)camel_mime_message_get_recipients (msg, CAMEL_RECIPIENT_TYPE_TO); - rule_match_recipients (context, rule, addr); - addr = (CamelInternetAddress *)camel_mime_message_get_recipients (msg, CAMEL_RECIPIENT_TYPE_CC); - rule_match_recipients (context, rule, addr); - } -} - -FilterRule * -vfolder_rule_from_message (VfolderContext *context, CamelMimeMessage *msg, int flags, const char *source) -{ - VfolderRule *rule; - - rule = vfolder_rule_new (); - vfolder_rule_add_source (rule, source); - rule_from_message ((FilterRule *)rule, (RuleContext *)context, msg, flags); - - return (FilterRule *)rule; -} - -FilterRule * -filter_rule_from_message(FilterContext *context, CamelMimeMessage *msg, int flags) -{ - FilterFilter *rule; - - rule = filter_filter_new (); - rule_from_message ((FilterRule *)rule, (RuleContext *)context, msg, flags); - - /* should we define the default action? */ - - return (FilterRule *)rule; -} - -void -filter_gui_add_from_message (CamelMimeMessage *msg, int flags) -{ - FilterContext *fc; - char *userrules, *systemrules; - FilterRule *rule; - extern char *evolution_dir; - - g_return_if_fail (msg != NULL); - - fc = filter_context_new (); - userrules = g_strdup_printf ("%s/filters.xml", evolution_dir); - systemrules = g_strdup_printf ("%s/evolution/filtertypes.xml", EVOLUTION_DATADIR); - rule_context_load ((RuleContext *)fc, systemrules, userrules); - rule = filter_rule_from_message (fc, msg, flags); - - filter_rule_set_source (rule, FILTER_SOURCE_INCOMING); - - rule_context_add_rule_gui ((RuleContext *)fc, rule, _("Add Filter Rule"), userrules); - g_free (userrules); - g_free (systemrules); - gtk_object_unref (GTK_OBJECT (fc)); -} - -void -filter_gui_add_for_mailing_list (CamelMimeMessage *msg, - const char *list_name, - const char *header_name, - const char *header_value) -{ - FilterContext *fc; - FilterRule *rule; - FilterPart *part; - FilterElement *element; - char *userrules, *systemrules; - char *rule_name; - extern char *evolution_dir; - - g_return_if_fail (msg != NULL); - g_return_if_fail (CAMEL_IS_MIME_MESSAGE (msg)); - g_return_if_fail (list_name != NULL); - g_return_if_fail (header_name != NULL); - g_return_if_fail (header_value != NULL); - - fc = filter_context_new (); - userrules = g_strdup_printf ("%s/filters.xml", evolution_dir); - systemrules = g_strdup_printf ("%s/evolution/filtertypes.xml", EVOLUTION_DATADIR); - rule_context_load ((RuleContext *)fc, systemrules, userrules); - - rule = (FilterRule *) filter_filter_new (); - - part = rule_context_create_part ((RuleContext *)fc, "header"); - filter_rule_add_part ((FilterRule *)rule, part); - - element = filter_part_find_element (part, "header-field"); - filter_input_set_value ((FilterInput *)element, header_name); - - element = filter_part_find_element (part, "header-type"); - filter_option_set_current ((FilterOption *)element, "is"); - - element = filter_part_find_element (part, "word"); - filter_input_set_value ((FilterInput *)element, header_value); - - rule_name = g_strdup_printf (_("%s mailing list"), list_name); - filter_rule_set_name ((FilterRule *) rule, rule_name); - g_free (rule_name); - - rule_context_add_rule_gui ((RuleContext *)fc, rule, _("Add Filter Rule"), userrules); - - g_free (userrules); - g_free (systemrules); - gtk_object_unref (GTK_OBJECT (fc)); -} |