1320 lines
31 KiB
C
1320 lines
31 KiB
C
/*
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* Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
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* Copyright (C) 2002 by the Sylpheed Claws Team and Hiroyuki Yamamoto
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#include <ctype.h>
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#include <string.h>
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#include <stdlib.h>
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#include <errno.h>
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#include "defs.h"
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#include "utils.h"
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#include "procheader.h"
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#include "matcher.h"
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#include "intl.h"
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#include "matcher_parser.h"
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#include "prefs.h"
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struct _MatchParser {
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gint id;
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gchar * str;
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};
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typedef struct _MatchParser MatchParser;
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static MatchParser matchparser_tab[] = {
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/* msginfo flags */
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{MATCHCRITERIA_ALL, "all"},
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{MATCHCRITERIA_UNREAD, "unread"},
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{MATCHCRITERIA_NOT_UNREAD, "~unread"},
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{MATCHCRITERIA_NEW, "new"},
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{MATCHCRITERIA_NOT_NEW, "~new"},
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{MATCHCRITERIA_MARKED, "marked"},
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{MATCHCRITERIA_NOT_MARKED, "~marked"},
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{MATCHCRITERIA_DELETED, "deleted"},
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{MATCHCRITERIA_NOT_DELETED, "~deleted"},
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{MATCHCRITERIA_REPLIED, "replied"},
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{MATCHCRITERIA_NOT_REPLIED, "~replied"},
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{MATCHCRITERIA_FORWARDED, "forwarded"},
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{MATCHCRITERIA_NOT_FORWARDED, "~forwarded"},
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/* msginfo headers */
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{MATCHCRITERIA_SUBJECT, "subject"},
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{MATCHCRITERIA_NOT_SUBJECT, "~subject"},
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{MATCHCRITERIA_FROM, "from"},
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{MATCHCRITERIA_NOT_FROM, "~from"},
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{MATCHCRITERIA_TO, "to"},
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{MATCHCRITERIA_NOT_TO, "~to"},
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{MATCHCRITERIA_CC, "cc"},
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{MATCHCRITERIA_NOT_CC, "~cc"},
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{MATCHCRITERIA_TO_OR_CC, "to_or_cc"},
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{MATCHCRITERIA_NOT_TO_AND_NOT_CC, "~to_or_cc"},
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{MATCHCRITERIA_AGE_GREATER, "age_greater"},
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{MATCHCRITERIA_AGE_LOWER, "age_lower"},
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{MATCHCRITERIA_NEWSGROUPS, "newsgroups"},
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{MATCHCRITERIA_NOT_NEWSGROUPS, "~newsgroups"},
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{MATCHCRITERIA_INREPLYTO, "inreplyto"},
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{MATCHCRITERIA_NOT_INREPLYTO, "~inreplyto"},
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{MATCHCRITERIA_REFERENCES, "references"},
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{MATCHCRITERIA_NOT_REFERENCES, "~references"},
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{MATCHCRITERIA_SCORE_GREATER, "score_greater"},
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{MATCHCRITERIA_SCORE_LOWER, "score_lower"},
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{MATCHCRITERIA_SCORE_EQUAL, "score_equal"},
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{MATCHCRITERIA_SIZE_GREATER, "size_greater"},
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{MATCHCRITERIA_SIZE_SMALLER, "size_smaller"},
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{MATCHCRITERIA_SIZE_EQUAL, "size_equal"},
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/* content have to be read */
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{MATCHCRITERIA_HEADER, "header"},
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{MATCHCRITERIA_NOT_HEADER, "~header"},
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{MATCHCRITERIA_HEADERS_PART, "headers_part"},
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{MATCHCRITERIA_NOT_HEADERS_PART, "~headers_part"},
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{MATCHCRITERIA_MESSAGE, "message"},
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{MATCHCRITERIA_NOT_MESSAGE, "~message"},
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{MATCHCRITERIA_BODY_PART, "body_part"},
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{MATCHCRITERIA_NOT_BODY_PART, "~body_part"},
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{MATCHCRITERIA_EXECUTE, "execute"},
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{MATCHCRITERIA_NOT_EXECUTE, "~execute"},
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/* match type */
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{MATCHTYPE_MATCHCASE, "matchcase"},
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{MATCHTYPE_MATCH, "match"},
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{MATCHTYPE_REGEXPCASE, "regexpcase"},
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{MATCHTYPE_REGEXP, "regexp"},
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/* actions */
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{MATCHACTION_SCORE, "score"},
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{MATCHACTION_MOVE, "move"},
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{MATCHACTION_COPY, "copy"},
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{MATCHACTION_DELETE, "delete"},
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{MATCHACTION_MARK, "mark"},
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{MATCHACTION_UNMARK, "unmark"},
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{MATCHACTION_MARK_AS_READ, "mark_as_read"},
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{MATCHACTION_MARK_AS_UNREAD, "mark_as_unread"},
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{MATCHACTION_FORWARD, "forward"},
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{MATCHACTION_FORWARD_AS_ATTACHMENT, "forward_as_attachment"},
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{MATCHACTION_EXECUTE, "execute"},
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{MATCHACTION_COLOR, "color"},
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{MATCHACTION_REDIRECT, "redirect"},
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{MATCHACTION_DELETE_ON_SERVER, "delete_on_server"}
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};
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/* get_matchparser_tab_str() - used by filtering.c to translate
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* actions to debug strings */
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gchar * get_matchparser_tab_str(gint id)
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{
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gint i;
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for(i = 0 ; i < (int) (sizeof(matchparser_tab) / sizeof(MatchParser)) ;
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i++) {
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if (matchparser_tab[i].id == id)
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return matchparser_tab[i].str;
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}
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return NULL;
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}
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/* matcher_escape_str() - escapes a string returns newly allocated escaped string */
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gchar *matcher_escape_str(const gchar *str)
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{
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register const gchar *walk;
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register int escape;
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gchar *res;
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register char *reswalk;
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if (str == NULL)
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return NULL;
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for (escape = 0, walk = str; *walk; walk++)
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if (*walk == '\\' || *walk == '\'' || *walk == '\"')
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escape++;
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if (!escape)
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return g_strdup(str);
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reswalk = res = g_new0(gchar, (walk - str) + escape + 1);
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for (walk = str; *walk; walk++, reswalk++) {
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if (*walk == '\\' || *walk == '\'' || *walk == '\"')
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*reswalk++ = '\\';
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*reswalk = *walk;
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}
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*reswalk = 0;
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return res;
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}
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/* matcher_unescape_str() - assumes that unescaping frees up room
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* in the string, so it returns the unescaped string in the
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* source */
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gchar *matcher_unescape_str(gchar *str)
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{
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gchar *tmp = alloca(strlen(str) + 1);
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register gchar *src = tmp;
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register gchar *dst = str;
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strcpy(tmp, str);
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for ( ; *src; src++) {
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if (*src != '\\')
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*dst++ = *src;
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else {
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src++;
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if (*src == 'n') /* insert control characters */
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*dst++ = '\n';
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else if (*src == 'r')
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*dst++ = '\r';
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else if (*src == 't')
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*dst++ = '\t';
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else if (*src == 'r')
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*dst++ = '\r';
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else if (*src == 'b')
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*dst++ = '\b';
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else if (*src == 'f')
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*dst++ = '\f';
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else if (*src == '\\' || *src == '\'' || *src == '\"')
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/* insert \\, \' or \" */
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*dst++ = *src;
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else {
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/* FIXME: should perhaps escape character... */
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src--;
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*dst++ = *src;
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}
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}
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}
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*dst = 0;
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return str;
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}
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/* **************** data structure allocation **************** */
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/* matcherprop_new() - allocates a structure for one condition
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*/
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MatcherProp * matcherprop_new(gint criteria, gchar * header,
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gint matchtype, gchar * expr,
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int value)
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{
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MatcherProp * prop;
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prop = g_new0(MatcherProp, 1);
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prop->criteria = criteria;
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if (header != NULL) {
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prop->header = g_strdup(header);
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}
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else {
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prop->header = NULL;
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}
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if (expr != NULL) {
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prop->expr = g_strdup(expr);
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}
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else {
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prop->expr = NULL;
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}
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prop->matchtype = matchtype;
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prop->preg = NULL;
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prop->value = value;
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prop->error = 0;
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return prop;
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}
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/* matcherprop_free()
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*/
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void matcherprop_free(MatcherProp * prop)
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{
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if (prop->expr)
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g_free(prop->expr);
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if (prop->header)
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g_free(prop->header);
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if (prop->preg != NULL) {
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regfree(prop->preg);
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g_free(prop->preg);
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}
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g_free(prop);
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}
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MatcherProp *matcherprop_copy(MatcherProp *src)
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{
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MatcherProp *prop = g_new0(MatcherProp, 1);
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prop->criteria = src->criteria;
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if (src->header)
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prop->header = g_strdup(src->header);
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else
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prop->header = NULL;
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if (src->expr)
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prop->expr = g_strdup(src->expr);
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else
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prop->expr = NULL;
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prop->matchtype = src->matchtype;
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prop->preg = NULL; /* will be re-evaluated */
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prop->value = src->value;
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prop->error = src->error;
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return prop;
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}
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/* ****************** wrapper for file reading ************** */
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MatcherProp * matcherprop_unquote_new(gint criteria, gchar * header,
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gint matchtype, gchar * expr,
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int value)
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{
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MatcherProp * prop;
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if (expr != NULL)
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expr = matcher_unescape_str(g_strdup(expr));
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else
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expr = NULL;
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if (header != NULL)
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header = matcher_unescape_str(g_strdup(header));
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else
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header = NULL;
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prop = matcherprop_new(criteria, header,
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matchtype, expr, value);
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g_free(header);
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g_free(expr);
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return prop;
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}
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/* ************** match ******************************/
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/* matcherprop_string_match() - finds out if a string matches
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* with a criterium */
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static gboolean matcherprop_string_match(MatcherProp * prop, gchar * str)
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{
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gchar * str1;
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gchar * str2;
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if (str == NULL)
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return FALSE;
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switch(prop->matchtype) {
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case MATCHTYPE_REGEXPCASE:
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case MATCHTYPE_REGEXP:
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if (!prop->preg && (prop->error == 0)) {
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prop->preg = g_new0(regex_t, 1);
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/* if regexp then don't use the escaped string */
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if (regcomp(prop->preg, prop->expr,
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REG_NOSUB | REG_EXTENDED
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| ((prop->matchtype == MATCHTYPE_REGEXPCASE)
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? REG_ICASE : 0)) != 0) {
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prop->error = 1;
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g_free(prop->preg);
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prop->preg = NULL;
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}
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}
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if (prop->preg == NULL)
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return FALSE;
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if (regexec(prop->preg, str, 0, NULL, 0) == 0)
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return TRUE;
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else
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return FALSE;
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case MATCHTYPE_MATCH:
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return (strstr(str, prop->expr) != NULL);
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/* FIXME: put upper in unesc_str */
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case MATCHTYPE_MATCHCASE:
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str2 = alloca(strlen(prop->expr) + 1);
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strcpy(str2, prop->expr);
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g_strup(str2);
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str1 = alloca(strlen(str) + 1);
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strcpy(str1, str);
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g_strup(str1);
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return (strstr(str1, str2) != NULL);
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default:
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return FALSE;
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}
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}
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gboolean matcherprop_match_execute(MatcherProp * prop, MsgInfo * info)
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{
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gchar * file;
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gchar * cmd;
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gint retval;
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file = procmsg_get_message_file(info);
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if (file == NULL)
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return FALSE;
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g_free(file);
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cmd = matching_build_command(prop->expr, info);
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if (cmd == NULL)
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return FALSE;
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retval = system(cmd);
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debug_print("Command exit code: %d\n", retval);
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g_free(cmd);
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return (retval == 0);
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}
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/* match a message and his headers, hlist can be NULL if you don't
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want to use headers */
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gboolean matcherprop_match(MatcherProp * prop, MsgInfo * info)
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{
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time_t t;
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switch(prop->criteria) {
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case MATCHCRITERIA_ALL:
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return 1;
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case MATCHCRITERIA_UNREAD:
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return MSG_IS_UNREAD(info->flags);
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case MATCHCRITERIA_NOT_UNREAD:
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return !MSG_IS_UNREAD(info->flags);
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case MATCHCRITERIA_NEW:
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return MSG_IS_NEW(info->flags);
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case MATCHCRITERIA_NOT_NEW:
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return !MSG_IS_NEW(info->flags);
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case MATCHCRITERIA_MARKED:
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return MSG_IS_MARKED(info->flags);
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case MATCHCRITERIA_NOT_MARKED:
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return !MSG_IS_MARKED(info->flags);
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case MATCHCRITERIA_DELETED:
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return MSG_IS_DELETED(info->flags);
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case MATCHCRITERIA_NOT_DELETED:
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return !MSG_IS_DELETED(info->flags);
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case MATCHCRITERIA_REPLIED:
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return MSG_IS_REPLIED(info->flags);
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case MATCHCRITERIA_NOT_REPLIED:
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return !MSG_IS_REPLIED(info->flags);
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case MATCHCRITERIA_FORWARDED:
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return MSG_IS_FORWARDED(info->flags);
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case MATCHCRITERIA_NOT_FORWARDED:
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return !MSG_IS_FORWARDED(info->flags);
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case MATCHCRITERIA_SUBJECT:
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return matcherprop_string_match(prop, info->subject);
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case MATCHCRITERIA_NOT_SUBJECT:
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return !matcherprop_string_match(prop, info->subject);
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case MATCHCRITERIA_FROM:
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return matcherprop_string_match(prop, info->from);
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case MATCHCRITERIA_NOT_FROM:
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return !matcherprop_string_match(prop, info->from);
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case MATCHCRITERIA_TO:
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return matcherprop_string_match(prop, info->to);
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case MATCHCRITERIA_NOT_TO:
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return !matcherprop_string_match(prop, info->to);
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case MATCHCRITERIA_CC:
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return matcherprop_string_match(prop, info->cc);
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case MATCHCRITERIA_NOT_CC:
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return !matcherprop_string_match(prop, info->cc);
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case MATCHCRITERIA_TO_OR_CC:
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return matcherprop_string_match(prop, info->to)
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|| matcherprop_string_match(prop, info->cc);
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case MATCHCRITERIA_NOT_TO_AND_NOT_CC:
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return !(matcherprop_string_match(prop, info->to)
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|| matcherprop_string_match(prop, info->cc));
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case MATCHCRITERIA_AGE_GREATER:
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t = time(NULL);
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return ((t - info->date_t) / (60 * 60 * 24)) >= prop->value;
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case MATCHCRITERIA_AGE_LOWER:
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t = time(NULL);
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return ((t - info->date_t) / (60 * 60 * 24)) <= prop->value;
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case MATCHCRITERIA_SCORE_GREATER:
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return info->score >= prop->value;
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case MATCHCRITERIA_SCORE_LOWER:
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return info->score <= prop->value;
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case MATCHCRITERIA_SCORE_EQUAL:
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return info->score == prop->value;
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case MATCHCRITERIA_SIZE_GREATER:
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/* FIXME: info->size is an off_t */
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return info->size > (off_t) prop->value;
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case MATCHCRITERIA_SIZE_EQUAL:
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/* FIXME: info->size is an off_t */
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return info->size == (off_t) prop->value;
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case MATCHCRITERIA_SIZE_SMALLER:
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/* FIXME: info->size is an off_t */
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return info->size < (off_t) prop->value;
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case MATCHCRITERIA_NEWSGROUPS:
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return matcherprop_string_match(prop, info->newsgroups);
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case MATCHCRITERIA_NOT_NEWSGROUPS:
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return !matcherprop_string_match(prop, info->newsgroups);
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case MATCHCRITERIA_INREPLYTO:
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return matcherprop_string_match(prop, info->inreplyto);
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case MATCHCRITERIA_NOT_INREPLYTO:
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return !matcherprop_string_match(prop, info->inreplyto);
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case MATCHCRITERIA_REFERENCES:
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return matcherprop_string_match(prop, info->references);
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case MATCHCRITERIA_NOT_REFERENCES:
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return !matcherprop_string_match(prop, info->references);
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case MATCHCRITERIA_EXECUTE:
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return matcherprop_match_execute(prop, info);
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case MATCHCRITERIA_NOT_EXECUTE:
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return !matcherprop_match_execute(prop, info);
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default:
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return 0;
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}
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}
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/* ********************* MatcherList *************************** */
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|
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MatcherList * matcherlist_new(GSList * matchers, gboolean bool_and)
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{
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MatcherList * cond;
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cond = g_new0(MatcherList, 1);
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cond->matchers = matchers;
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cond->bool_and = bool_and;
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return cond;
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}
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|
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void matcherlist_free(MatcherList * cond)
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{
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GSList * l;
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for(l = cond->matchers ; l != NULL ; l = g_slist_next(l)) {
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matcherprop_free((MatcherProp *) l->data);
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}
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g_free(cond);
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}
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|
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/*
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skip the headers
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*/
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|
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static void matcherlist_skip_headers(FILE *fp)
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{
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gchar buf[BUFFSIZE];
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while (procheader_get_one_field(buf, sizeof(buf), fp, NULL) != -1) {
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}
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}
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|
/*
|
|
matcherprop_match_one_header
|
|
returns TRUE if buf matchs the MatchersProp criteria
|
|
*/
|
|
|
|
static gboolean matcherprop_match_one_header(MatcherProp * matcher,
|
|
gchar * buf)
|
|
{
|
|
gboolean result;
|
|
Header *header;
|
|
|
|
switch(matcher->criteria) {
|
|
case MATCHCRITERIA_HEADER:
|
|
case MATCHCRITERIA_NOT_HEADER:
|
|
header = procheader_parse_header(buf);
|
|
if (!header)
|
|
return FALSE;
|
|
if (procheader_headername_equal(header->name,
|
|
matcher->header)) {
|
|
if (matcher->criteria == MATCHCRITERIA_HEADER)
|
|
result = matcherprop_string_match(matcher, header->body);
|
|
else
|
|
result = !matcherprop_string_match(matcher, header->body);
|
|
procheader_header_free(header);
|
|
return result;
|
|
}
|
|
else {
|
|
procheader_header_free(header);
|
|
}
|
|
break;
|
|
case MATCHCRITERIA_HEADERS_PART:
|
|
case MATCHCRITERIA_MESSAGE:
|
|
return matcherprop_string_match(matcher, buf);
|
|
case MATCHCRITERIA_NOT_MESSAGE:
|
|
case MATCHCRITERIA_NOT_HEADERS_PART:
|
|
return !matcherprop_string_match(matcher, buf);
|
|
}
|
|
return FALSE;
|
|
}
|
|
|
|
/*
|
|
matcherprop_criteria_header
|
|
returns TRUE if the headers must be matched
|
|
*/
|
|
|
|
static gboolean matcherprop_criteria_headers(MatcherProp * matcher)
|
|
{
|
|
switch(matcher->criteria) {
|
|
case MATCHCRITERIA_HEADER:
|
|
case MATCHCRITERIA_NOT_HEADER:
|
|
case MATCHCRITERIA_HEADERS_PART:
|
|
case MATCHCRITERIA_NOT_HEADERS_PART:
|
|
return TRUE;
|
|
default:
|
|
return FALSE;
|
|
}
|
|
}
|
|
|
|
static gboolean matcherprop_criteria_message(MatcherProp * matcher)
|
|
{
|
|
switch(matcher->criteria) {
|
|
case MATCHCRITERIA_MESSAGE:
|
|
case MATCHCRITERIA_NOT_MESSAGE:
|
|
return TRUE;
|
|
default:
|
|
return FALSE;
|
|
}
|
|
}
|
|
|
|
/*
|
|
matcherlist_match_one_header
|
|
returns TRUE if match should stop
|
|
*/
|
|
|
|
static gboolean matcherlist_match_one_header(MatcherList * matchers,
|
|
gchar * buf)
|
|
{
|
|
GSList * l;
|
|
|
|
for(l = matchers->matchers ; l != NULL ; l = g_slist_next(l)) {
|
|
MatcherProp * matcher = (MatcherProp *) l->data;
|
|
|
|
if (matcherprop_criteria_headers(matcher) ||
|
|
matcherprop_criteria_message(matcher)) {
|
|
if (matcherprop_match_one_header(matcher, buf)) {
|
|
matcher->result = TRUE;
|
|
}
|
|
}
|
|
|
|
if (matcherprop_criteria_headers(matcher)) {
|
|
if (matcher->result) {
|
|
if (!matchers->bool_and)
|
|
return TRUE;
|
|
}
|
|
}
|
|
}
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
/*
|
|
matcherlist_match_headers
|
|
returns TRUE if one of the headers matchs the MatcherList criteria
|
|
*/
|
|
|
|
static gboolean matcherlist_match_headers(MatcherList * matchers, FILE * fp)
|
|
{
|
|
gchar buf[BUFFSIZE];
|
|
|
|
while (procheader_get_one_field(buf, sizeof(buf), fp, NULL) != -1)
|
|
if (matcherlist_match_one_header(matchers, buf))
|
|
return TRUE;
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
/*
|
|
matcherprop_criteria_body
|
|
returns TRUE if the body must be matched
|
|
*/
|
|
|
|
static gboolean matcherprop_criteria_body(MatcherProp * matcher)
|
|
{
|
|
switch(matcher->criteria) {
|
|
case MATCHCRITERIA_BODY_PART:
|
|
case MATCHCRITERIA_NOT_BODY_PART:
|
|
return TRUE;
|
|
default:
|
|
return FALSE;
|
|
}
|
|
}
|
|
|
|
/*
|
|
matcherprop_match_line
|
|
returns TRUE if the string matchs the MatcherProp criteria
|
|
*/
|
|
|
|
static gboolean matcherprop_match_line(MatcherProp * matcher, gchar * line)
|
|
{
|
|
switch(matcher->criteria) {
|
|
case MATCHCRITERIA_BODY_PART:
|
|
case MATCHCRITERIA_MESSAGE:
|
|
return matcherprop_string_match(matcher, line);
|
|
case MATCHCRITERIA_NOT_BODY_PART:
|
|
case MATCHCRITERIA_NOT_MESSAGE:
|
|
return !matcherprop_string_match(matcher, line);
|
|
}
|
|
return FALSE;
|
|
}
|
|
|
|
/*
|
|
matcherlist_match_line
|
|
returns TRUE if the string matchs the MatcherList criteria
|
|
*/
|
|
|
|
static gboolean matcherlist_match_line(MatcherList * matchers, gchar * line)
|
|
{
|
|
GSList * l;
|
|
|
|
for(l = matchers->matchers ; l != NULL ; l = g_slist_next(l)) {
|
|
MatcherProp * matcher = (MatcherProp *) l->data;
|
|
|
|
if (matcherprop_criteria_body(matcher) ||
|
|
matcherprop_criteria_message(matcher)) {
|
|
if (matcherprop_match_line(matcher, line)) {
|
|
matcher->result = TRUE;
|
|
}
|
|
}
|
|
|
|
if (matcher->result) {
|
|
if (!matchers->bool_and)
|
|
return TRUE;
|
|
}
|
|
}
|
|
return FALSE;
|
|
}
|
|
|
|
/*
|
|
matcherlist_match_body
|
|
returns TRUE if one line of the body matchs the MatcherList criteria
|
|
*/
|
|
|
|
static gboolean matcherlist_match_body(MatcherList * matchers, FILE * fp)
|
|
{
|
|
gchar buf[BUFFSIZE];
|
|
|
|
while (fgets(buf, sizeof(buf), fp) != NULL)
|
|
if (matcherlist_match_line(matchers, buf))
|
|
return TRUE;
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
gboolean matcherlist_match_file(MatcherList * matchers, MsgInfo * info,
|
|
gboolean result)
|
|
{
|
|
gboolean read_headers;
|
|
gboolean read_body;
|
|
GSList * l;
|
|
FILE * fp;
|
|
gchar * file;
|
|
|
|
/* file need to be read ? */
|
|
|
|
read_headers = FALSE;
|
|
read_body = FALSE;
|
|
for(l = matchers->matchers ; l != NULL ; l = g_slist_next(l)) {
|
|
MatcherProp * matcher = (MatcherProp *) l->data;
|
|
|
|
if (matcherprop_criteria_headers(matcher))
|
|
read_headers = TRUE;
|
|
if (matcherprop_criteria_body(matcher))
|
|
read_body = TRUE;
|
|
if (matcherprop_criteria_message(matcher)) {
|
|
read_headers = TRUE;
|
|
read_body = TRUE;
|
|
}
|
|
matcher->result = FALSE;
|
|
}
|
|
|
|
if (!read_headers && !read_body)
|
|
return result;
|
|
|
|
file = procmsg_get_message_file(info);
|
|
if (file == NULL)
|
|
return FALSE;
|
|
|
|
if ((fp = fopen(file, "rb")) == NULL) {
|
|
FILE_OP_ERROR(file, "fopen");
|
|
g_free(file);
|
|
return result;
|
|
}
|
|
|
|
/* read the headers */
|
|
|
|
if (read_headers) {
|
|
if (matcherlist_match_headers(matchers, fp))
|
|
read_body = FALSE;
|
|
}
|
|
else {
|
|
matcherlist_skip_headers(fp);
|
|
}
|
|
|
|
/* read the body */
|
|
if (read_body) {
|
|
matcherlist_match_body(matchers, fp);
|
|
}
|
|
|
|
for(l = matchers->matchers ; l != NULL ; l = g_slist_next(l)) {
|
|
MatcherProp * matcher = (MatcherProp *) l->data;
|
|
|
|
if (matcherprop_criteria_headers(matcher) ||
|
|
matcherprop_criteria_body(matcher) ||
|
|
matcherprop_criteria_message(matcher)) {
|
|
if (matcher->result) {
|
|
if (!matchers->bool_and) {
|
|
result = TRUE;
|
|
break;
|
|
}
|
|
}
|
|
else {
|
|
if (matchers->bool_and) {
|
|
result = FALSE;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
g_free(file);
|
|
|
|
fclose(fp);
|
|
|
|
return result;
|
|
}
|
|
|
|
/* test a list of condition */
|
|
|
|
gboolean matcherlist_match(MatcherList * matchers, MsgInfo * info)
|
|
{
|
|
GSList * l;
|
|
gboolean result;
|
|
|
|
if (matchers->bool_and)
|
|
result = TRUE;
|
|
else
|
|
result = FALSE;
|
|
|
|
/* test the cached elements */
|
|
|
|
for(l = matchers->matchers ; l != NULL ; l = g_slist_next(l)) {
|
|
MatcherProp * matcher = (MatcherProp *) l->data;
|
|
|
|
switch(matcher->criteria) {
|
|
case MATCHCRITERIA_ALL:
|
|
case MATCHCRITERIA_UNREAD:
|
|
case MATCHCRITERIA_NOT_UNREAD:
|
|
case MATCHCRITERIA_NEW:
|
|
case MATCHCRITERIA_NOT_NEW:
|
|
case MATCHCRITERIA_MARKED:
|
|
case MATCHCRITERIA_NOT_MARKED:
|
|
case MATCHCRITERIA_DELETED:
|
|
case MATCHCRITERIA_NOT_DELETED:
|
|
case MATCHCRITERIA_REPLIED:
|
|
case MATCHCRITERIA_NOT_REPLIED:
|
|
case MATCHCRITERIA_FORWARDED:
|
|
case MATCHCRITERIA_NOT_FORWARDED:
|
|
case MATCHCRITERIA_SUBJECT:
|
|
case MATCHCRITERIA_NOT_SUBJECT:
|
|
case MATCHCRITERIA_FROM:
|
|
case MATCHCRITERIA_NOT_FROM:
|
|
case MATCHCRITERIA_TO:
|
|
case MATCHCRITERIA_NOT_TO:
|
|
case MATCHCRITERIA_CC:
|
|
case MATCHCRITERIA_NOT_CC:
|
|
case MATCHCRITERIA_TO_OR_CC:
|
|
case MATCHCRITERIA_NOT_TO_AND_NOT_CC:
|
|
case MATCHCRITERIA_AGE_GREATER:
|
|
case MATCHCRITERIA_AGE_LOWER:
|
|
case MATCHCRITERIA_NEWSGROUPS:
|
|
case MATCHCRITERIA_NOT_NEWSGROUPS:
|
|
case MATCHCRITERIA_INREPLYTO:
|
|
case MATCHCRITERIA_NOT_INREPLYTO:
|
|
case MATCHCRITERIA_REFERENCES:
|
|
case MATCHCRITERIA_NOT_REFERENCES:
|
|
case MATCHCRITERIA_SCORE_GREATER:
|
|
case MATCHCRITERIA_SCORE_LOWER:
|
|
case MATCHCRITERIA_SCORE_EQUAL:
|
|
case MATCHCRITERIA_SIZE_GREATER:
|
|
case MATCHCRITERIA_SIZE_SMALLER:
|
|
case MATCHCRITERIA_SIZE_EQUAL:
|
|
case MATCHCRITERIA_EXECUTE:
|
|
case MATCHCRITERIA_NOT_EXECUTE:
|
|
if (matcherprop_match(matcher, info)) {
|
|
if (!matchers->bool_and) {
|
|
return TRUE;
|
|
}
|
|
}
|
|
else {
|
|
if (matchers->bool_and) {
|
|
return FALSE;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
/* test the condition on the file */
|
|
|
|
if (matcherlist_match_file(matchers, info, result)) {
|
|
if (!matchers->bool_and)
|
|
return TRUE;
|
|
}
|
|
else {
|
|
if (matchers->bool_and)
|
|
return FALSE;
|
|
}
|
|
|
|
return result;
|
|
}
|
|
|
|
|
|
gchar * matcherprop_to_string(MatcherProp * matcher)
|
|
{
|
|
gchar * matcher_str = NULL;
|
|
gchar * criteria_str;
|
|
gchar * matchtype_str;
|
|
int i;
|
|
char * expr;
|
|
char * header;
|
|
|
|
criteria_str = NULL;
|
|
for(i = 0 ; i < (int) (sizeof(matchparser_tab) / sizeof(MatchParser)) ;
|
|
i++) {
|
|
if (matchparser_tab[i].id == matcher->criteria)
|
|
criteria_str = matchparser_tab[i].str;
|
|
}
|
|
if (criteria_str == NULL)
|
|
return NULL;
|
|
|
|
switch(matcher->criteria) {
|
|
case MATCHCRITERIA_AGE_GREATER:
|
|
case MATCHCRITERIA_AGE_LOWER:
|
|
case MATCHCRITERIA_SCORE_GREATER:
|
|
case MATCHCRITERIA_SCORE_LOWER:
|
|
case MATCHCRITERIA_SCORE_EQUAL:
|
|
case MATCHCRITERIA_SIZE_GREATER:
|
|
case MATCHCRITERIA_SIZE_SMALLER:
|
|
case MATCHCRITERIA_SIZE_EQUAL:
|
|
return g_strdup_printf("%s %i", criteria_str, matcher->value);
|
|
case MATCHCRITERIA_ALL:
|
|
case MATCHCRITERIA_UNREAD:
|
|
case MATCHCRITERIA_NOT_UNREAD:
|
|
case MATCHCRITERIA_NEW:
|
|
case MATCHCRITERIA_NOT_NEW:
|
|
case MATCHCRITERIA_MARKED:
|
|
case MATCHCRITERIA_NOT_MARKED:
|
|
case MATCHCRITERIA_DELETED:
|
|
case MATCHCRITERIA_NOT_DELETED:
|
|
case MATCHCRITERIA_REPLIED:
|
|
case MATCHCRITERIA_NOT_REPLIED:
|
|
case MATCHCRITERIA_FORWARDED:
|
|
case MATCHCRITERIA_NOT_FORWARDED:
|
|
return g_strdup(criteria_str);
|
|
case MATCHCRITERIA_EXECUTE:
|
|
case MATCHCRITERIA_NOT_EXECUTE:
|
|
expr = matcher_escape_str(matcher->expr);
|
|
matcher_str = g_strdup_printf("%s \"%s\"", criteria_str, expr);
|
|
g_free(expr);
|
|
return matcher_str;
|
|
}
|
|
|
|
matchtype_str = NULL;
|
|
for(i = 0 ; i < (int) (sizeof(matchparser_tab) / sizeof(MatchParser)) ;
|
|
i++) {
|
|
if (matchparser_tab[i].id == matcher->matchtype)
|
|
matchtype_str = matchparser_tab[i].str;
|
|
}
|
|
|
|
if (matchtype_str == NULL)
|
|
return NULL;
|
|
|
|
switch (matcher->matchtype) {
|
|
case MATCHTYPE_MATCH:
|
|
case MATCHTYPE_MATCHCASE:
|
|
case MATCHTYPE_REGEXP:
|
|
case MATCHTYPE_REGEXPCASE:
|
|
expr = matcher_escape_str(matcher->expr);
|
|
header = matcher_escape_str(matcher->header);
|
|
if (matcher->header)
|
|
matcher_str =
|
|
g_strdup_printf("%s \"%s\" %s \"%s\"",
|
|
criteria_str, matcher->header,
|
|
matchtype_str, expr);
|
|
else
|
|
matcher_str =
|
|
g_strdup_printf("%s %s \"%s\"", criteria_str,
|
|
matchtype_str, expr);
|
|
break;
|
|
g_free(header);
|
|
g_free(expr);
|
|
}
|
|
|
|
return matcher_str;
|
|
}
|
|
|
|
gchar * matcherlist_to_string(MatcherList * matchers)
|
|
{
|
|
gint count;
|
|
gchar ** vstr;
|
|
GSList * l;
|
|
gchar ** cur_str;
|
|
gchar * result = NULL;
|
|
|
|
count = g_slist_length(matchers->matchers);
|
|
vstr = g_new(gchar *, count + 1);
|
|
|
|
for (l = matchers->matchers, cur_str = vstr ; l != NULL ;
|
|
l = g_slist_next(l), cur_str ++) {
|
|
*cur_str = matcherprop_to_string((MatcherProp *) l->data);
|
|
if (*cur_str == NULL)
|
|
break;
|
|
}
|
|
*cur_str = NULL;
|
|
|
|
if (matchers->bool_and)
|
|
result = g_strjoinv(" & ", vstr);
|
|
else
|
|
result = g_strjoinv(" | ", vstr);
|
|
|
|
for(cur_str = vstr ; *cur_str != NULL ; cur_str ++)
|
|
g_free(*cur_str);
|
|
g_free(vstr);
|
|
|
|
return result;
|
|
}
|
|
|
|
#define STRLEN_ZERO(s) ((s) ? strlen(s) : 0)
|
|
#define STRLEN_DEFAULT(s,d) ((s) ? strlen(s) : STRLEN_ZERO(d))
|
|
/* matching_build_command() - preferably cmd should be unescaped */
|
|
gchar * matching_build_command(gchar * cmd, MsgInfo * info)
|
|
{
|
|
gchar * s = cmd;
|
|
gchar * filename = NULL;
|
|
gchar * processed_cmd;
|
|
gchar * p;
|
|
gint size;
|
|
|
|
const gchar *const no_subject = _("(none)") ;
|
|
const gchar *const no_from = _("(none)") ;
|
|
const gchar *const no_to = _("(none)") ;
|
|
const gchar *const no_cc = _("(none)") ;
|
|
const gchar *const no_date = _("(none)") ;
|
|
const gchar *const no_msgid = _("(none)") ;
|
|
const gchar *const no_newsgroups = _("(none)") ;
|
|
const gchar *const no_references = _("(none)") ;
|
|
|
|
size = STRLEN_ZERO(cmd) + 1;
|
|
while (*s != '\0') {
|
|
if (*s == '%') {
|
|
s++;
|
|
switch (*s) {
|
|
case '%':
|
|
size -= 1;
|
|
break;
|
|
case 's': /* subject */
|
|
size += STRLEN_DEFAULT(info->subject, no_subject) - 2;
|
|
break;
|
|
case 'f': /* from */
|
|
size += STRLEN_DEFAULT(info->from, no_from) - 2;
|
|
break;
|
|
case 't': /* to */
|
|
size += STRLEN_DEFAULT(info->to, no_to) - 2;
|
|
break;
|
|
case 'c': /* cc */
|
|
size += STRLEN_DEFAULT(info->cc, no_cc) - 2;
|
|
break;
|
|
case 'd': /* date */
|
|
size += STRLEN_DEFAULT(info->date, no_date) - 2;
|
|
break;
|
|
case 'i': /* message-id */
|
|
size += STRLEN_DEFAULT(info->msgid, no_msgid) - 2;
|
|
break;
|
|
case 'n': /* newsgroups */
|
|
size += STRLEN_DEFAULT(info->newsgroups, no_newsgroups) - 2;
|
|
break;
|
|
case 'r': /* references */
|
|
size += STRLEN_DEFAULT(info->references, no_references) - 2;
|
|
break;
|
|
case 'F': /* file */
|
|
filename = folder_item_fetch_msg(info->folder,
|
|
info->msgnum);
|
|
|
|
if (filename == NULL) {
|
|
g_warning("filename is not set");
|
|
return NULL;
|
|
}
|
|
else
|
|
size += strlen(filename) - 2;
|
|
break;
|
|
}
|
|
s++;
|
|
}
|
|
else s++;
|
|
}
|
|
|
|
|
|
processed_cmd = g_new0(gchar, size);
|
|
s = cmd;
|
|
p = processed_cmd;
|
|
|
|
while (*s != '\0') {
|
|
if (*s == '%') {
|
|
s++;
|
|
switch (*s) {
|
|
case '%':
|
|
*p = '%';
|
|
p++;
|
|
break;
|
|
case 's': /* subject */
|
|
if (info->subject != NULL)
|
|
strcpy(p, info->subject);
|
|
else
|
|
strcpy(p, no_subject);
|
|
p += strlen(p);
|
|
break;
|
|
case 'f': /* from */
|
|
if (info->from != NULL)
|
|
strcpy(p, info->from);
|
|
else
|
|
strcpy(p, no_from);
|
|
p += strlen(p);
|
|
break;
|
|
case 't': /* to */
|
|
if (info->to != NULL)
|
|
strcpy(p, info->to);
|
|
else
|
|
strcpy(p, no_to);
|
|
p += strlen(p);
|
|
break;
|
|
case 'c': /* cc */
|
|
if (info->cc != NULL)
|
|
strcpy(p, info->cc);
|
|
else
|
|
strcpy(p, no_cc);
|
|
p += strlen(p);
|
|
break;
|
|
case 'd': /* date */
|
|
if (info->date != NULL)
|
|
strcpy(p, info->date);
|
|
else
|
|
strcpy(p, no_date);
|
|
p += strlen(p);
|
|
break;
|
|
case 'i': /* message-id */
|
|
if (info->msgid != NULL)
|
|
strcpy(p, info->msgid);
|
|
else
|
|
strcpy(p, no_msgid);
|
|
p += strlen(p);
|
|
break;
|
|
case 'n': /* newsgroups */
|
|
if (info->newsgroups != NULL)
|
|
strcpy(p, info->newsgroups);
|
|
else
|
|
strcpy(p, no_newsgroups);
|
|
p += strlen(p);
|
|
break;
|
|
case 'r': /* references */
|
|
if (info->references != NULL)
|
|
strcpy(p, info->references);
|
|
else
|
|
strcpy(p, no_references);
|
|
p += strlen(p);
|
|
break;
|
|
case 'F': /* file */
|
|
strcpy(p, filename);
|
|
p += strlen(p);
|
|
g_free(filename);
|
|
break;
|
|
default:
|
|
*p = '%';
|
|
p++;
|
|
*p = *s;
|
|
p++;
|
|
break;
|
|
}
|
|
s++;
|
|
}
|
|
else {
|
|
*p = *s;
|
|
p++;
|
|
s++;
|
|
}
|
|
}
|
|
|
|
debug_print("*** exec string \"%s\"\n", processed_cmd);
|
|
return processed_cmd;
|
|
}
|
|
#undef STRLEN_DEFAULT
|
|
#undef STRLEN_ZERO
|
|
|
|
/* ************************************************************ */
|
|
|
|
static void prefs_scoring_write(FILE * fp, GSList * prefs_scoring)
|
|
{
|
|
GSList * cur;
|
|
|
|
for (cur = prefs_scoring; cur != NULL; cur = cur->next) {
|
|
gchar *scoring_str;
|
|
ScoringProp * prop;
|
|
|
|
prop = (ScoringProp *) cur->data;
|
|
scoring_str = scoringprop_to_string(prop);
|
|
if (fputs(scoring_str, fp) == EOF ||
|
|
fputc('\n', fp) == EOF) {
|
|
FILE_OP_ERROR("scoring config", "fputs || fputc");
|
|
g_free(scoring_str);
|
|
return;
|
|
}
|
|
g_free(scoring_str);
|
|
}
|
|
}
|
|
|
|
static void prefs_filtering_write(FILE * fp, GSList * prefs_scoring)
|
|
{
|
|
GSList * cur;
|
|
|
|
for (cur = prefs_scoring; cur != NULL; cur = cur->next) {
|
|
gchar *filtering_str;
|
|
FilteringProp * prop;
|
|
|
|
if (NULL == (prop = (FilteringProp *) cur->data))
|
|
continue;
|
|
|
|
if (NULL == (filtering_str = filteringprop_to_string(prop)))
|
|
continue;
|
|
|
|
if (fputs(filtering_str, fp) == EOF ||
|
|
fputc('\n', fp) == EOF) {
|
|
FILE_OP_ERROR("filtering config", "fputs || fputc");
|
|
g_free(filtering_str);
|
|
return;
|
|
}
|
|
g_free(filtering_str);
|
|
}
|
|
}
|
|
|
|
static gboolean prefs_matcher_write_func(GNode *node, gpointer data)
|
|
{
|
|
FolderItem *item;
|
|
FILE * fp = data;
|
|
gchar * id;
|
|
GSList * prefs_scoring;
|
|
GSList * prefs_filtering;
|
|
|
|
if (node != NULL) {
|
|
item = node->data;
|
|
/* prevent from the warning */
|
|
if (item->path == NULL)
|
|
return FALSE;
|
|
id = folder_item_get_identifier(item);
|
|
if (id == NULL)
|
|
return FALSE;
|
|
prefs_scoring = item->prefs->scoring;
|
|
prefs_filtering = item->prefs->processing;
|
|
}
|
|
else {
|
|
item = NULL;
|
|
id = g_strdup("global"); /* because it is g_freed */
|
|
prefs_scoring = global_scoring;
|
|
prefs_filtering = global_processing;
|
|
}
|
|
|
|
if (prefs_filtering != NULL || prefs_scoring != NULL) {
|
|
fprintf(fp, "[%s]\n", id);
|
|
|
|
prefs_filtering_write(fp, prefs_filtering);
|
|
prefs_scoring_write(fp, prefs_scoring);
|
|
|
|
fputc('\n', fp);
|
|
}
|
|
|
|
g_free(id);
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
static void prefs_matcher_save(FILE * fp)
|
|
{
|
|
GList * cur;
|
|
|
|
for (cur = folder_get_list() ; cur != NULL ; cur = g_list_next(cur)) {
|
|
Folder *folder;
|
|
|
|
folder = (Folder *) cur->data;
|
|
g_node_traverse(folder->node, G_PRE_ORDER, G_TRAVERSE_ALL, -1,
|
|
prefs_matcher_write_func, fp);
|
|
}
|
|
prefs_matcher_write_func(NULL, fp);
|
|
}
|
|
|
|
|
|
void prefs_matcher_write_config(void)
|
|
{
|
|
gchar *rcpath;
|
|
PrefFile *pfile;
|
|
|
|
debug_print("Writing matcher configuration...\n");
|
|
|
|
rcpath = g_strconcat(get_rc_dir(), G_DIR_SEPARATOR_S,
|
|
MATCHER_RC, NULL);
|
|
|
|
if ((pfile = prefs_write_open(rcpath)) == NULL) {
|
|
g_warning("failed to write configuration to file\n");
|
|
g_free(rcpath);
|
|
return;
|
|
}
|
|
|
|
|
|
prefs_matcher_save(pfile->fp);
|
|
|
|
g_free(rcpath);
|
|
|
|
if (prefs_write_close(pfile) < 0) {
|
|
g_warning("failed to write configuration to file\n");
|
|
return;
|
|
}
|
|
}
|
|
|
|
/* ******************************************************************* */
|
|
|
|
void prefs_matcher_read_config(void)
|
|
{
|
|
gchar * rcpath;
|
|
FILE * f;
|
|
|
|
prefs_scoring_clear();
|
|
prefs_filtering_clear();
|
|
|
|
rcpath = g_strconcat(get_rc_dir(), G_DIR_SEPARATOR_S, MATCHER_RC, NULL);
|
|
f = fopen(rcpath, "rb");
|
|
g_free(rcpath);
|
|
|
|
if (f != NULL) {
|
|
matcher_parser_start_parsing(f);
|
|
fclose(f);
|
|
}
|
|
else {
|
|
/* previous version compatibily */
|
|
|
|
/* printf("reading filtering\n"); */
|
|
rcpath = g_strconcat(get_rc_dir(), G_DIR_SEPARATOR_S,
|
|
FILTERING_RC, NULL);
|
|
f = fopen(rcpath, "rb");
|
|
g_free(rcpath);
|
|
|
|
if (f != NULL) {
|
|
matcher_parser_start_parsing(f);
|
|
fclose(matcher_parserin);
|
|
}
|
|
|
|
/* printf("reading scoring\n"); */
|
|
rcpath = g_strconcat(get_rc_dir(), G_DIR_SEPARATOR_S,
|
|
SCORING_RC, NULL);
|
|
f = fopen(rcpath, "rb");
|
|
g_free(rcpath);
|
|
|
|
if (f != NULL) {
|
|
matcher_parser_start_parsing(f);
|
|
fclose(matcher_parserin);
|
|
}
|
|
}
|
|
}
|