--- /dev/null
+#include <ctype.h>
+#include <string.h>
+#include <stdlib.h>
+#include <errno.h>
+#include <stdio.h>
+#include "intl.h"
+#include "utils.h"
+#include "defs.h"
+#include "procheader.h"
+#include "matcher.h"
+#include "filtering.h"
+#include "prefs.h"
+
+#define PREFSBUFSIZE 1024
+
+GSList * prefs_filtering = NULL;
+
+FilteringAction * filteringaction_new(int type, gchar * dest_folder,
+ int account_id, gchar * address,
+ gchar * newsgroups)
+{
+ FilteringAction * action;
+
+ action = g_new0(FilteringAction, 1);
+
+ action->type = type;;
+ if (dest_folder)
+ action->dest_folder = g_strdup(dest_folder);
+ if (address)
+ action->address = address;
+
+ return action;
+}
+
+void filteringaction_free(FilteringAction * action)
+{
+ if (action->dest_folder)
+ g_free(action->dest_folder);
+ if (action->address)
+ g_free(action->address);
+ if (action->newsgroups)
+ g_free(action->newsgroups);
+ g_free(action);
+}
+
+FilteringAction * filteringaction_parse(gchar ** str)
+{
+ FilteringAction * action;
+ gchar * tmp;
+ gchar * dest_folder = NULL;
+ gchar * address = NULL;
+ gchar * newsgroups = NULL;
+ gint account_id = 0;
+ gint key;
+
+ tmp = * str;
+
+ key = matcher_parse_keyword(&tmp);
+
+ switch (key) {
+ case MATCHING_ACTION_MOVE:
+ dest_folder = matcher_parse_str(&tmp);
+ if (tmp == NULL)
+ return NULL;
+
+ break;
+ case MATCHING_ACTION_COPY:
+ dest_folder = matcher_parse_str(&tmp);
+ break;
+ case MATCHING_ACTION_DELETE:
+ break;
+ case MATCHING_ACTION_MARK:
+ break;
+ case MATCHING_ACTION_MARK_AS_READ:
+ break;
+ case MATCHING_ACTION_UNMARK:
+ break;
+ case MATCHING_ACTION_MARK_AS_UNREAD:
+ break;
+ case MATCHING_ACTION_FORWARD:
+ account_id = matcher_parse_number(&tmp);
+ if (tmp == NULL)
+ return NULL;
+
+ address = matcher_parse_str(&tmp);
+ if (tmp == NULL)
+ return NULL;
+
+ break;
+ case MATCHING_ACTION_FORWARD_AS_ATTACHEMENT:
+ account_id = matcher_parse_number(&tmp);
+ if (tmp == NULL)
+ return NULL;
+
+ address = matcher_parse_str(&tmp);
+ if (tmp == NULL)
+ return NULL;
+
+ break;
+ case MATCHING_ACTION_FORWARD_NEWS:
+ account_id = matcher_parse_number(&tmp);
+ if (tmp == NULL)
+ return NULL;
+
+ newsgroups = matcher_parse_str(&tmp);
+ if (tmp == NULL)
+ return NULL;
+
+ break;
+ case MATCHING_ACTION_FORWARD_NEWS_AS_ATTACHEMENT:
+ account_id = matcher_parse_number(&tmp);
+ if (tmp == NULL)
+ return NULL;
+
+ newsgroups = matcher_parse_str(&tmp);
+ if (tmp == NULL)
+ return NULL;
+
+ break;
+ default:
+ * str = NULL;
+ return NULL;
+ }
+
+ * str = tmp;
+ action = filteringaction_new(key, dest_folder,
+ account_id, address, newsgroups);
+
+ return action;
+}
+
+FilteringProp * filteringprop_parse(gchar ** str)
+{
+ gchar * tmp;
+ gint key;
+ FilteringProp * filtering;
+ MatcherList * matchers;
+ FilteringAction * action;
+
+ tmp = * str;
+
+ matchers = matcherlist_parse(&tmp);
+ if (tmp == NULL) {
+ * str = NULL;
+ return NULL;
+ }
+
+ if (tmp == NULL) {
+ matcherlist_free(matchers);
+ * str = NULL;
+ return NULL;
+ }
+
+ action = filteringaction_parse(&tmp);
+ if (tmp == NULL) {
+ matcherlist_free(matchers);
+ * str = NULL;
+ return NULL;
+ }
+
+ filtering = filteringprop_new(matchers, action);
+
+ * str = tmp;
+ return filtering;
+}
+
+
+FilteringProp * filteringprop_new(MatcherList * matchers,
+ FilteringAction * action)
+{
+ FilteringProp * filtering;
+
+ filtering = g_new0(FilteringProp, 1);
+ filtering->matchers = matchers;
+ filtering->action = action;
+
+ return filtering;
+}
+
+void filteringprop_free(FilteringProp * prop)
+{
+ matcherlist_free(prop->matchers);
+ filteringaction_free(prop->action);
+ g_free(prop);
+}
+
+static gboolean filteringaction_update_mark(MsgInfo * info)
+{
+ gchar * dest_path;
+ FILE * fp;
+
+ dest_path = folder_item_get_path(info->folder);
+ if (dest_path == NULL) {
+ g_warning(_("Can't open mark file.\n"));
+ return FALSE;
+ }
+
+ if ((fp = procmsg_open_mark_file(dest_path, TRUE))
+ == NULL) {
+ g_warning(_("Can't open mark file.\n"));
+ return FALSE;
+ }
+
+ procmsg_write_flags(info, fp);
+ fclose(fp);
+ return TRUE;
+}
+
+/*
+ fitleringaction_apply
+ runs the action on one MsgInfo
+ return value : return TRUE if the action could be applied
+*/
+
+static gboolean filteringaction_apply(FilteringAction * action, MsgInfo * info,
+ GHashTable *folder_table)
+{
+ FolderItem * dest_folder;
+ gint val;
+
+ switch(action->type) {
+ case MATCHING_ACTION_MOVE:
+ dest_folder = folder_find_item_from_path(action->dest_folder);
+ if (!dest_folder)
+ return FALSE;
+
+ if (folder_item_move_msg(dest_folder, info) == -1)
+ return FALSE;
+
+ info->flags = 0;
+ filteringaction_update_mark(info);
+
+ val = GPOINTER_TO_INT(g_hash_table_lookup
+ (folder_table, dest_folder));
+ if (val == 0) {
+ folder_item_scan(dest_folder);
+ g_hash_table_insert(folder_table, dest_folder,
+ GINT_TO_POINTER(1));
+ }
+ val = GPOINTER_TO_INT(g_hash_table_lookup
+ (folder_table, info->folder));
+ if (val == 0) {
+ folder_item_scan(info->folder);
+ g_hash_table_insert(folder_table, info->folder,
+ GINT_TO_POINTER(1));
+ }
+
+ return TRUE;
+
+ case MATCHING_ACTION_COPY:
+ dest_folder = folder_find_item_from_path(action->dest_folder);
+ if (!dest_folder)
+ return FALSE;
+
+ if (folder_item_copy_msg(dest_folder, info) == -1)
+ return FALSE;
+
+ val = GPOINTER_TO_INT(g_hash_table_lookup
+ (folder_table, dest_folder));
+ if (val == 0) {
+ folder_item_scan(dest_folder);
+ g_hash_table_insert(folder_table, dest_folder,
+ GINT_TO_POINTER(1));
+ }
+
+ return TRUE;
+
+ case MATCHING_ACTION_DELETE:
+ if (folder_item_remove_msg(dest_folder, info->msgnum) == -1)
+ return FALSE;
+
+ info->flags = 0;
+ filteringaction_update_mark(info);
+
+ return TRUE;
+
+ case MATCHING_ACTION_MARK:
+ MSG_SET_FLAGS(info->flags, MSG_MARKED);
+ filteringaction_update_mark(info);
+
+ return TRUE;
+
+ case MATCHING_ACTION_UNMARK:
+ MSG_UNSET_FLAGS(info->flags, MSG_MARKED);
+ filteringaction_update_mark(info);
+
+ return TRUE;
+
+ case MATCHING_ACTION_MARK_AS_READ:
+ MSG_UNSET_FLAGS(info->flags, MSG_UNREAD | MSG_NEW);
+ filteringaction_update_mark(info);
+
+ return TRUE;
+
+ case MATCHING_ACTION_MARK_AS_UNREAD:
+ MSG_SET_FLAGS(info->flags, MSG_UNREAD | MSG_NEW);
+ filteringaction_update_mark(info);
+
+ return TRUE;
+
+ case MATCHING_ACTION_FORWARD:
+
+ return FALSE;
+
+ case MATCHING_ACTION_FORWARD_AS_ATTACHEMENT:
+
+ return FALSE;
+
+ case MATCHING_ACTION_FORWARD_NEWS:
+
+ return FALSE;
+
+ case MATCHING_ACTION_FORWARD_NEWS_AS_ATTACHEMENT:
+
+ return FALSE;
+
+ default:
+ return FALSE;
+ }
+}
+
+/*
+ filteringprop_apply
+ runs the action on one MsgInfo if it matches the criterium
+ return value : return TRUE if the action doesn't allow more actions
+*/
+
+static gboolean filteringprop_apply(FilteringProp * filtering, MsgInfo * info,
+ GHashTable *folder_table)
+{
+ if (matcherlist_match(filtering->matchers, info)) {
+ gint result;
+ gchar * action_str;
+
+ result = TRUE;
+
+ result = filteringaction_apply(filtering->action, info,
+ folder_table);
+ action_str =
+ filteringaction_to_string(filtering->action);
+ if (!result) {
+ g_warning(_("action %s could not be applied"),
+ action_str);
+ }
+ else {
+ debug_print(_("message %i %s..."),
+ info->msgnum, action_str);
+ }
+
+ g_free(action_str);
+
+ switch(filtering->action->type) {
+ case MATCHING_ACTION_MOVE:
+ case MATCHING_ACTION_DELETE:
+ return TRUE;
+ case MATCHING_ACTION_COPY:
+ case MATCHING_ACTION_MARK:
+ case MATCHING_ACTION_MARK_AS_READ:
+ case MATCHING_ACTION_UNMARK:
+ case MATCHING_ACTION_MARK_AS_UNREAD:
+ case MATCHING_ACTION_FORWARD:
+ case MATCHING_ACTION_FORWARD_AS_ATTACHEMENT:
+ case MATCHING_ACTION_FORWARD_NEWS:
+ case MATCHING_ACTION_FORWARD_NEWS_AS_ATTACHEMENT:
+ return FALSE;
+ default:
+ return FALSE;
+ }
+ }
+ else
+ return FALSE;
+}
+
+void filter_msginfo(GSList * filtering_list, MsgInfo * info,
+ GHashTable *folder_table)
+{
+ GSList * l;
+
+ if (info == NULL) {
+ g_warning(_("msginfo is not set"));
+ return;
+ }
+
+ for(l = filtering_list ; l != NULL ; l = g_slist_next(l)) {
+ FilteringProp * filtering = (FilteringProp *) l->data;
+
+ if (filteringprop_apply(filtering, info, folder_table))
+ break;
+ }
+}
+
+void filter_message(GSList * filtering_list, FolderItem * item,
+ gint msgnum, GHashTable *folder_table)
+{
+ MsgInfo * msginfo;
+ gchar * filename;
+
+ if (item == NULL) {
+ g_warning(_("folderitem not set"));
+ return;
+ }
+
+ filename = folder_item_fetch_msg(item, msgnum);
+
+ if (filename == NULL) {
+ g_warning(_("filename is not set"));
+ return;
+ }
+
+ msginfo = procheader_parse(filename, 0, TRUE);
+
+ g_free(filename);
+
+ if (msginfo == NULL) {
+ g_warning(_("could not get info for %s"), filename);
+ return;
+ }
+
+ msginfo->folder = item;
+ msginfo->msgnum = msgnum;
+
+ filter_msginfo(filtering_list, msginfo, folder_table);
+}
+
+void prefs_filtering_read_config(void)
+{
+ gchar *rcpath;
+ FILE *fp;
+ gchar buf[PREFSBUFSIZE];
+
+ debug_print(_("Reading filtering configuration...\n"));
+
+ rcpath = g_strconcat(get_rc_dir(), G_DIR_SEPARATOR_S,
+ FILTERING_RC, NULL);
+ if ((fp = fopen(rcpath, "r")) == NULL) {
+ if (ENOENT != errno) FILE_OP_ERROR(rcpath, "fopen");
+ g_free(rcpath);
+ prefs_filtering = NULL;
+ return;
+ }
+ g_free(rcpath);
+
+ /* remove all filtering */
+ while (prefs_filtering != NULL) {
+ FilteringProp * filtering =
+ (FilteringProp *) prefs_filtering->data;
+ filteringprop_free(filtering);
+ prefs_filtering = g_slist_remove(prefs_filtering, filtering);
+ }
+
+ while (fgets(buf, sizeof(buf), fp) != NULL) {
+ FilteringProp * filtering;
+ gchar * tmp;
+
+ g_strchomp(buf);
+
+ if ((*buf != '#') && (*buf != '\0')) {
+ tmp = buf;
+ filtering = filteringprop_parse(&tmp);
+ if (tmp != NULL) {
+ prefs_filtering =
+ g_slist_append(prefs_filtering,
+ filtering);
+ }
+ else {
+ /* debug */
+ g_warning(_("syntax error : %s\n"), buf);
+ }
+ }
+ }
+
+ fclose(fp);
+}
+
+/*
+struct _FilteringAction {
+ int type;
+ gchar * dest_folder;
+ gchar * address;
+ gchar * newsgroups;
+}
+
+ MATCHING_ACTION_MOVE,
+ MATCHING_ACTION_COPY,
+ MATCHING_ACTION_DELETE,
+ MATCHING_ACTION_MARK,
+ MATCHING_ACTION_MARK_AS_READ,
+ MATCHING_ACTION_FORWARD,
+ MATCHING_ACTION_FORWARD_AS_ATTACHEMENT,
+ MATCHING_ACTION_FORWARD_NEWS,
+ MATCHING_ACTION_FORWARD_NEWS_AS_ATTACHEMENT,
+*/
+
+gchar * filteringaction_to_string(FilteringAction * action)
+{
+ gchar * command_str;
+ gint i;
+ gchar * account_id_str;
+
+ command_str = NULL;
+ command_str = get_matchparser_tab_str(action->type);
+
+ if (command_str == NULL)
+ return NULL;
+
+ switch(action->type) {
+ case MATCHING_ACTION_MOVE:
+ case MATCHING_ACTION_COPY:
+ return g_strconcat(command_str, " ", action->dest_folder,
+ NULL);
+
+ case MATCHING_ACTION_DELETE:
+ case MATCHING_ACTION_MARK:
+ case MATCHING_ACTION_UNMARK:
+ case MATCHING_ACTION_MARK_AS_READ:
+ case MATCHING_ACTION_MARK_AS_UNREAD:
+ return g_strdup(command_str);
+ break;
+
+ case MATCHING_ACTION_FORWARD:
+ case MATCHING_ACTION_FORWARD_AS_ATTACHEMENT:
+ account_id_str = itos(action->account_id);
+ return g_strconcat(command_str, " ", account_id_str,
+ " \"", action->address, "\"", NULL);
+
+ case MATCHING_ACTION_FORWARD_NEWS:
+ case MATCHING_ACTION_FORWARD_NEWS_AS_ATTACHEMENT:
+ account_id_str = itos(action->account_id);
+ return g_strconcat(command_str, " ", account_id_str,
+ " \"", action->newsgroups, "\"", NULL);
+
+ default:
+ return NULL;
+ }
+}
+
+gchar * filteringprop_to_string(FilteringProp * prop)
+{
+ gchar * list_str;
+ gchar * action_str;
+ gchar * filtering_str;
+
+ action_str = filteringaction_to_string(prop->action);
+
+ if (action_str == NULL)
+ return NULL;
+
+ list_str = matcherlist_to_string(prop->matchers);
+
+ if (list_str == NULL) {
+ g_free(action_str);
+ return NULL;
+ }
+
+ filtering_str = g_strconcat(list_str, " ", action_str, NULL);
+ g_free(list_str);
+ g_free(action_str);
+
+ return filtering_str;
+}
+
+void prefs_filtering_write_config(void)
+{
+ gchar *rcpath;
+ PrefFile *pfile;
+ GSList *cur;
+ FilteringProp * prop;
+
+ debug_print(_("Writing filtering configuration...\n"));
+
+ rcpath = g_strconcat(get_rc_dir(), G_DIR_SEPARATOR_S, FILTERING_RC, NULL);
+
+ if ((pfile = prefs_write_open(rcpath)) == NULL) {
+ g_warning(_("failed to write configuration to file\n"));
+ g_free(rcpath);
+ return;
+ }
+
+ for (cur = prefs_filtering; cur != NULL; cur = cur->next) {
+ gchar *filtering_str;
+
+ prop = (FilteringProp *) cur->data;
+ filtering_str = filteringprop_to_string(prop);
+ if (fputs(filtering_str, pfile->fp) == EOF ||
+ fputc('\n', pfile->fp) == EOF) {
+ FILE_OP_ERROR(rcpath, "fputs || fputc");
+ prefs_write_close_revert(pfile);
+ g_free(rcpath);
+ g_free(filtering_str);
+ return;
+ }
+ g_free(filtering_str);
+ }
+
+ g_free(rcpath);
+
+ if (prefs_write_close(pfile) < 0) {
+ g_warning(_("failed to write configuration to file\n"));
+ return;
+ }
+}
typedef struct _MatchParser MatchParser;
-MatchParser matchparser_tab[] = {
+static MatchParser matchparser_tab[] = {
/* msginfo flags */
{MATCHING_ALL, "all"},
{MATCHING_UNREAD, "unread"},
{MATCHING_ACTION_COPY, "copy"},
{MATCHING_ACTION_DELETE, "delete"},
{MATCHING_ACTION_MARK, "mark"},
+ {MATCHING_ACTION_UNMARK, "unmark"},
{MATCHING_ACTION_MARK_AS_READ, "mark_as_read"},
+ {MATCHING_ACTION_MARK_AS_UNREAD, "mark_as_unread"},
{MATCHING_ACTION_FORWARD, "forward"},
{MATCHING_ACTION_FORWARD_AS_ATTACHEMENT, "forward_as_attachement"},
{MATCHING_ACTION_FORWARD_NEWS, "forward_news"},
{MATCHING_ACTION_FORWARD_NEWS_AS_ATTACHEMENT, "forward_news_as_attachement"}
};
+gchar * get_matchparser_tab_str(gint id)
+{
+ gint i;
+
+ for(i = 0 ; i < (int) (sizeof(matchparser_tab) / sizeof(MatchParser)) ;
+ i++) {
+ if (matchparser_tab[i].id == id)
+ return matchparser_tab[i].str;
+ }
+ return NULL;
+}
+
+
+
/*
syntax for matcher
*/
static gboolean matcherlist_match_one_header(MatcherList * matchers,
- gchar * buf, gboolean result)
+ gchar * buf)
{
GSList * l;
+ gboolean result;
+
+ if (matchers->bool_and)
+ result = TRUE;
+ else
+ result = FALSE;
for(l = matchers->matchers ; l != NULL ; l = g_slist_next(l)) {
MatcherProp * matcher = (MatcherProp *) l->data;
returns TRUE if one of the headers matchs the MatcherList criteria
*/
-static gboolean matcherlist_match_headers(MatcherList * matchers, FILE * fp,
- gboolean result)
+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, result)) {
- if (!matchers->bool_and)
- return TRUE;
- }
- else {
- if (matchers->bool_and)
- return FALSE;
- }
- }
- return result;
+ while (procheader_get_one_field(buf, sizeof(buf), fp, NULL) != -1)
+ if (matcherlist_match_one_header(matchers, buf))
+ return TRUE;
+
+ return FALSE;
}
/*
returns TRUE if the string matchs the MatcherList criteria
*/
-static gboolean matcherlist_match_line(MatcherList * matchers, gchar * line,
- gboolean result)
+static gboolean matcherlist_match_line(MatcherList * matchers, gchar * line)
{
GSList * l;
+ gboolean result;
+
+ if (matchers->bool_and)
+ result = TRUE;
+ else
+ result = FALSE;
for(l = matchers->matchers ; l != NULL ; l = g_slist_next(l)) {
MatcherProp * matcher = (MatcherProp *) l->data;
returns TRUE if one line of the body matchs the MatcherList criteria
*/
-static gboolean matcherlist_match_body(MatcherList * matchers, FILE * fp,
- gboolean result)
+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, result)) {
- if (!matchers->bool_and)
- return TRUE;
- }
- else {
- if (matchers->bool_and)
- return FALSE;
- }
- }
- return result;
+ 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,
g_free(file);
return result;
}
-
+
/* read the headers */
if (read_headers) {
- if (matcherlist_match_headers(matchers, fp, result)) {
+ if (matcherlist_match_headers(matchers, fp)) {
if (!matchers->bool_and)
result = TRUE;
}
else {
matcherlist_skip_headers(fp);
}
-
+
/* read the body */
if (read_body) {
- if (matcherlist_match_body(matchers, fp, result)) {
+ if (matcherlist_match_body(matchers, fp)) {
if (!matchers->bool_and)
result = TRUE;
}
for(l = matchers->matchers ; l != NULL ; l = g_slist_next(l)) {
MatcherProp * matcher = (MatcherProp *) l->data;
- if (matcherprop_match(matcher, info)) {
- if (!matchers->bool_and) {
- result = TRUE;
- break;
+ switch(matcher->criteria) {
+ case MATCHING_ALL:
+ case MATCHING_UNREAD:
+ case MATCHING_NOT_UNREAD:
+ case MATCHING_NEW:
+ case MATCHING_NOT_NEW:
+ case MATCHING_MARKED:
+ case MATCHING_NOT_MARKED:
+ case MATCHING_DELETED:
+ case MATCHING_NOT_DELETED:
+ case MATCHING_REPLIED:
+ case MATCHING_NOT_REPLIED:
+ case MATCHING_FORWARDED:
+ case MATCHING_NOT_FORWARDED:
+ case MATCHING_SUBJECT:
+ case MATCHING_NOT_SUBJECT:
+ case MATCHING_FROM:
+ case MATCHING_NOT_FROM:
+ case MATCHING_TO:
+ case MATCHING_NOT_TO:
+ case MATCHING_CC:
+ case MATCHING_NOT_CC:
+ case MATCHING_TO_OR_CC:
+ case MATCHING_NOT_TO_AND_NOT_CC:
+ case MATCHING_AGE_GREATER:
+ case MATCHING_AGE_LOWER:
+ case MATCHING_NEWSGROUPS:
+ case MATCHING_NOT_NEWSGROUPS:
+ case MATCHING_INREPLYTO:
+ case MATCHING_NOT_INREPLYTO:
+ case MATCHING_REFERENCES:
+ case MATCHING_NOT_REFERENCES:
+ case MATCHING_SCORE_GREATER:
+ case MATCHING_SCORE_LOWER:
+ if (matcherprop_match(matcher, info)) {
+ if (!matchers->bool_and) {
+ result = TRUE;
+ break;
+ }
}
- }
- else {
- if (matchers->bool_and) {
- result = FALSE;
- break;
+ else {
+ if (matchers->bool_and) {
+ result = FALSE;
+ break;
+ }
}
}
}