2007-11-27 [colin] 3.1.0cvs40
[claws.git] / src / folder.c
index 32e082f2191dcf37d618d2a3375ce54a8cfd000b..7b63b5bb371ed0e1dfe31e4ab4a698ea565e88c4 100644 (file)
@@ -1466,6 +1466,26 @@ FolderItem *folder_get_default_outbox(void)
        return NULL;
 }
 
+FolderItem *folder_get_default_outbox_for_class(FolderType type)
+{
+       GList *flist;
+
+       for (flist = folder_list; flist != NULL; flist = g_list_next(flist)) {
+               Folder * folder = FOLDER(flist->data);
+
+               if (folder == NULL)
+                       continue;
+               if (folder->outbox == NULL)
+                       continue;
+               if (folder->klass->type != type)
+                       continue;
+
+               return folder->outbox;
+       }
+
+       return NULL;
+}
+
 FolderItem *folder_get_default_draft(void)
 {
        GList *flist;
@@ -1486,6 +1506,26 @@ FolderItem *folder_get_default_draft(void)
        return NULL;
 }
 
+FolderItem *folder_get_default_draft_for_class(FolderType type)
+{
+       GList *flist;
+
+       for (flist = folder_list; flist != NULL; flist = g_list_next(flist)) {
+               Folder * folder = FOLDER(flist->data);
+
+               if (folder == NULL)
+                       continue;
+               if (folder->draft == NULL)
+                       continue;
+               if (folder->klass->type != type)
+                       continue;
+
+               return folder->draft;
+       }
+
+       return NULL;
+}
+
 FolderItem *folder_get_default_queue(void)
 {
        GList *flist;
@@ -1506,6 +1546,26 @@ FolderItem *folder_get_default_queue(void)
        return NULL;
 }
 
+FolderItem *folder_get_default_queue_for_class(FolderType type)
+{
+       GList *flist;
+
+       for (flist = folder_list; flist != NULL; flist = g_list_next(flist)) {
+               Folder * folder = FOLDER(flist->data);
+
+               if (folder == NULL)
+                       continue;
+               if (folder->queue == NULL)
+                       continue;
+               if (folder->klass->type != type)
+                       continue;
+
+               return folder->queue;
+       }
+
+       return NULL;
+}
+
 FolderItem *folder_get_default_trash(void)
 {
        GList *flist;
@@ -1526,6 +1586,26 @@ FolderItem *folder_get_default_trash(void)
        return NULL;
 }
 
+FolderItem *folder_get_default_trash_for_class(FolderType type)
+{
+       GList *flist;
+
+       for (flist = folder_list; flist != NULL; flist = g_list_next(flist)) {
+               Folder * folder = FOLDER(flist->data);
+
+               if (folder == NULL)
+                       continue;
+               if (folder->trash == NULL)
+                       continue;
+               if (folder->klass->type != type)
+                       continue;
+
+               return folder->trash;
+       }
+
+       return NULL;
+}
+
 #define CREATE_FOLDER_IF_NOT_EXIST(member, dir, type)          \
 {                                                              \
        if (!folder->member) {                                  \
@@ -1607,25 +1687,6 @@ gchar *folder_item_get_path(FolderItem *item)
        return folder->klass->item_get_path(folder, item);
 }
 
-void folder_item_set_default_flags(FolderItem *dest, MsgFlags *flags)
-{
-       if (!(folder_has_parent_of_type(dest, F_OUTBOX) ||
-             folder_has_parent_of_type(dest, F_QUEUE)  ||
-             folder_has_parent_of_type(dest, F_DRAFT) ||
-             folder_has_parent_of_type(dest, F_TRASH))) {
-               flags->perm_flags = MSG_NEW|MSG_UNREAD;
-       } else {
-               flags->perm_flags = 0;
-       }
-       if (FOLDER_TYPE(dest->folder) == F_MH) {
-               if (folder_has_parent_of_type(dest, F_QUEUE)) {
-                       MSG_SET_TMP_FLAGS(*flags, MSG_QUEUED);
-               } else if (folder_has_parent_of_type(dest, F_DRAFT)) {
-                       MSG_SET_TMP_FLAGS(*flags, MSG_DRAFT);
-               }
-       }
-}
-
 static gint folder_sort_cache_list_by_msgnum(gconstpointer a, gconstpointer b)
 {
        MsgInfo *msginfo_a = (MsgInfo *) a;
@@ -1642,7 +1703,87 @@ static gint folder_sort_folder_list(gconstpointer a, gconstpointer b)
        return (gint_a - gint_b);
 }
 
-void folder_item_process_open (FolderItem *item,
+static gint syncronize_flags(FolderItem *item, MsgInfoList *msglist)
+{
+       GRelation *relation;
+       gint ret = 0;
+       GSList *cur;
+
+       if(msglist == NULL)
+               return 0;
+       if(item->folder->klass->get_flags == NULL)
+               return 0;
+       if (item->no_select)
+               return 0;
+
+       relation = g_relation_new(2);
+       g_relation_index(relation, 0, g_direct_hash, g_direct_equal);
+       if ((ret = item->folder->klass->get_flags(
+           item->folder, item, msglist, relation)) == 0) {
+               GTuples *tuples;
+               MsgInfo *msginfo;
+               MsgPermFlags permflags = 0;
+               gboolean skip;
+
+               folder_item_update_freeze();
+               folder_item_set_batch(item, TRUE);
+               for (cur = msglist; cur != NULL; cur = g_slist_next(cur)) {
+                       msginfo = (MsgInfo *) cur->data;
+               
+                       tuples = g_relation_select(relation, msginfo, 0);
+                       skip = tuples->len < 1;
+                       if (!skip)
+                               permflags = GPOINTER_TO_INT(g_tuples_index(tuples, 0, 1));
+                       g_tuples_destroy(tuples);
+                       if (skip)
+                               continue;
+                       
+                       if (msginfo->flags.perm_flags != permflags) {
+                               procmsg_msginfo_change_flags(msginfo,
+                                       permflags & ~msginfo->flags.perm_flags, 0,
+                                       ~permflags & msginfo->flags.perm_flags, 0);
+                       }
+               }
+               folder_item_set_batch(item, FALSE);
+               folder_item_update_thaw();
+       }
+       g_relation_destroy(relation);   
+
+       return ret;
+}
+
+static gint folder_item_syncronize_flags(FolderItem *item)
+{
+       MsgInfoList *msglist = NULL;
+       GSList *cur;
+       gint ret = 0;
+       
+       g_return_val_if_fail(item != NULL, -1);
+       g_return_val_if_fail(item->folder != NULL, -1);
+       g_return_val_if_fail(item->folder->klass != NULL, -1);
+       if (item->no_select)
+               return -1;
+
+       item->scanning = TRUE;
+
+       if (item->cache == NULL)
+               folder_item_read_cache(item);
+       
+       msglist = msgcache_get_msg_list(item->cache);
+       
+       ret = syncronize_flags(item, msglist);
+
+       for (cur = msglist; cur != NULL; cur = g_slist_next(cur))
+               procmsg_msginfo_free((MsgInfo *) cur->data);
+       
+       g_slist_free(msglist);
+
+       item->scanning = FALSE;
+
+       return ret;
+}
+
+static void folder_item_process_open (FolderItem *item,
                                 void (*before_proc_func)(gpointer data),
                                 void (*after_proc_func)(gpointer data),
                                 gpointer data)
@@ -1773,55 +1914,6 @@ static MsgInfo *get_msginfo(FolderItem *item, guint num)
        return msginfo;
 }
 
-static gint syncronize_flags(FolderItem *item, MsgInfoList *msglist)
-{
-       GRelation *relation;
-       gint ret = 0;
-       GSList *cur;
-
-       if(msglist == NULL)
-               return 0;
-       if(item->folder->klass->get_flags == NULL)
-               return 0;
-       if (item->no_select)
-               return 0;
-
-       relation = g_relation_new(2);
-       g_relation_index(relation, 0, g_direct_hash, g_direct_equal);
-       if ((ret = item->folder->klass->get_flags(
-           item->folder, item, msglist, relation)) == 0) {
-               GTuples *tuples;
-               MsgInfo *msginfo;
-               MsgPermFlags permflags = 0;
-               gboolean skip;
-
-               folder_item_update_freeze();
-               folder_item_set_batch(item, TRUE);
-               for (cur = msglist; cur != NULL; cur = g_slist_next(cur)) {
-                       msginfo = (MsgInfo *) cur->data;
-               
-                       tuples = g_relation_select(relation, msginfo, 0);
-                       skip = tuples->len < 1;
-                       if (!skip)
-                               permflags = GPOINTER_TO_INT(g_tuples_index(tuples, 0, 1));
-                       g_tuples_destroy(tuples);
-                       if (skip)
-                               continue;
-                       
-                       if (msginfo->flags.perm_flags != permflags) {
-                               procmsg_msginfo_change_flags(msginfo,
-                                       permflags & ~msginfo->flags.perm_flags, 0,
-                                       ~permflags & msginfo->flags.perm_flags, 0);
-                       }
-               }
-               folder_item_set_batch(item, FALSE);
-               folder_item_update_thaw();
-       }
-       g_relation_destroy(relation);   
-
-       return ret;
-}
-
 gint folder_item_scan_full(FolderItem *item, gboolean filtering)
 {
        Folder *folder;
@@ -2047,9 +2139,12 @@ gint folder_item_scan_full(FolderItem *item, gboolean filtering)
 
                if (do_filter) {
                        GSList *unfiltered;
+                       
+                       folder_item_set_batch(item, TRUE);
                        procmsg_msglist_filter(newmsg_list, item->folder->account, 
                                        &to_filter, &unfiltered, 
                                        TRUE);
+                       folder_item_set_batch(item, FALSE);
                        
                        filtering_move_and_copy_msgs(newmsg_list);
                        if (to_filter != NULL) {
@@ -2159,17 +2254,6 @@ gint folder_item_scan(FolderItem *item)
        return folder_item_scan_full(item, TRUE);
 }
 
-static void folder_item_scan_foreach_func(gpointer key, gpointer val,
-                                         gpointer data)
-{
-       folder_item_scan(FOLDER_ITEM(key));
-}
-
-void folder_item_scan_foreach(GHashTable *table)
-{
-       g_hash_table_foreach(table, folder_item_scan_foreach_func, NULL);
-}
-
 static void folder_count_total_cache_memusage(FolderItem *item, gpointer data)
 {
        gint *memusage = (gint *)data;
@@ -2180,37 +2264,6 @@ static void folder_count_total_cache_memusage(FolderItem *item, gpointer data)
        *memusage += msgcache_get_memory_usage(item->cache);
 }
 
-gint folder_item_syncronize_flags(FolderItem *item)
-{
-       MsgInfoList *msglist = NULL;
-       GSList *cur;
-       gint ret = 0;
-       
-       g_return_val_if_fail(item != NULL, -1);
-       g_return_val_if_fail(item->folder != NULL, -1);
-       g_return_val_if_fail(item->folder->klass != NULL, -1);
-       if (item->no_select)
-               return -1;
-
-       item->scanning = TRUE;
-
-       if (item->cache == NULL)
-               folder_item_read_cache(item);
-       
-       msglist = msgcache_get_msg_list(item->cache);
-       
-       ret = syncronize_flags(item, msglist);
-
-       for (cur = msglist; cur != NULL; cur = g_slist_next(cur))
-               procmsg_msginfo_free((MsgInfo *) cur->data);
-       
-       g_slist_free(msglist);
-
-       item->scanning = FALSE;
-
-       return ret;
-}
-
 static gint folder_cache_time_compare_func(gconstpointer a, gconstpointer b)
 {
        FolderItem *fa = (FolderItem *)a;
@@ -2367,6 +2420,7 @@ static void folder_item_read_cache(FolderItem *item)
                                        unreadmarkedcnt++;
                                if (MSG_IS_MARKED(msginfo->flags))
                                        markedcnt++;
+                               procmsg_msginfo_unset_flags(msginfo, MSG_FULLY_CACHED, 0);
                        }
                        item->new_msgs = newcnt;
                        item->unread_msgs = unreadcnt;
@@ -2400,10 +2454,8 @@ void folder_item_write_cache(FolderItem *item)
        if (!item || !item->path || !item->cache)
                return;
 
-       if (FOLDER_TYPE(item->folder) == F_MH) {
-               last_mtime = item->mtime;
-               need_scan = item->folder->klass->scan_required(item->folder, item);
-       }
+       last_mtime = item->mtime;
+       need_scan = item->folder->klass->scan_required(item->folder, item);
 
        id = folder_item_get_identifier(item);
        debug_print("Save cache for folder %s\n", id);
@@ -2423,9 +2475,9 @@ void folder_item_write_cache(FolderItem *item)
                }
         }
 
-       if (!need_scan && FOLDER_TYPE(item->folder) == F_MH) {
+       if (!need_scan && item->folder->klass->set_mtime) {
                if (item->mtime == last_mtime) {
-                       mh_set_mtime(item);
+                       item->folder->klass->set_mtime(item->folder, item);
                }
        }
 
@@ -2617,63 +2669,6 @@ gchar *folder_item_fetch_msg_full(FolderItem *item, gint num, gboolean headers,
 }
 
 
-gint folder_item_fetch_all_msg(FolderItem *item)
-{
-       Folder *folder;
-       GSList *mlist;
-       GSList *cur;
-       gint num = 0;
-       gint ret = 0;
-       gint total = 0;
-
-       g_return_val_if_fail(item != NULL, -1);
-       if (item->no_select)
-               return -1;
-
-       debug_print("fetching all messages in %s ...\n", item->path ? item->path : "(null)");
-       statusbar_print_all(_("Fetching all messages in %s ...\n"), item->path ? item->path : "(null)");
-
-       folder = item->folder;
-
-       if (folder->ui_func)
-               folder->ui_func(folder, item, folder->ui_func_data ?
-                               folder->ui_func_data : GINT_TO_POINTER(num));
-
-       mlist = folder_item_get_msg_list(item);
-
-       total = g_slist_length(mlist);
-
-       for (cur = mlist; cur != NULL; cur = cur->next) {
-               MsgInfo *msginfo = (MsgInfo *)cur->data;
-               gchar *msg;
-
-               statusbar_progress_all(num++,total, 10);
-
-               if (folder->ui_func)
-                       folder->ui_func(folder, item,
-                                       folder->ui_func_data ?
-                                       folder->ui_func_data :
-                                       GINT_TO_POINTER(num));
-               if (num % 50 == 0)
-                       GTK_EVENTS_FLUSH();
-
-               msg = folder_item_fetch_msg(item, msginfo->msgnum);
-               if (!msg) {
-                       g_warning("Can't fetch message %d. Aborting.\n",
-                                 msginfo->msgnum);
-                       ret = -1;
-                       break;
-               }
-               g_free(msg);
-       }
-       
-       statusbar_progress_all(0,0,0);
-       statusbar_pop_all();
-       procmsg_msg_list_free(mlist);
-
-       return ret;
-}
-
 static gint folder_item_get_msg_num_by_file(FolderItem *dest, const gchar *file)
 {
        static HeaderEntry hentry[] = {{"Message-ID:",  NULL, TRUE},
@@ -2753,6 +2748,9 @@ static void copy_msginfo_flags(MsgInfo *source, MsgInfo *dest)
        if (procmsg_msg_has_flagged_parent(dest, MSG_IGNORE_THREAD))
                perm_flags |= MSG_IGNORE_THREAD;
 
+       /* unset FULLY_CACHED flags */
+       perm_flags &= ~MSG_FULLY_CACHED;
+
        if (procmsg_msg_has_flagged_parent(dest, MSG_WATCH_THREAD))
                perm_flags |= MSG_WATCH_THREAD;
 
@@ -2770,6 +2768,7 @@ static void copy_msginfo_flags(MsgInfo *source, MsgInfo *dest)
        if (source && source->tags) {
                g_slist_free(dest->tags);
                dest->tags = g_slist_copy(source->tags);
+               folder_item_commit_tags(dest->folder, dest, dest->tags, NULL);
        }
 }
 
@@ -3396,9 +3395,13 @@ gint folder_item_remove_msg(FolderItem *item, gint num)
 
        if (!item->cache) folder_item_read_cache(item);
 
+       msginfo = msgcache_get_msg(item->cache, num);
+       if (msginfo && MSG_IS_LOCKED(msginfo->flags)) {
+               procmsg_msginfo_free(msginfo);
+               return -1;
+       }
        ret = folder->klass->remove_msg(folder, item, num);
 
-       msginfo = msgcache_get_msg(item->cache, num);
        if (msginfo != NULL) {
                remove_msginfo_from_cache(item, msginfo);
                procmsg_msginfo_free(msginfo);
@@ -3429,7 +3432,7 @@ gint folder_item_remove_msgs(FolderItem *item, GSList *msglist)
        }
        while (ret == 0 && msglist != NULL) {
                MsgInfo *msginfo = (MsgInfo *)msglist->data;
-               if (MSG_IS_LOCKED(msginfo->flags)) {
+               if (msginfo && MSG_IS_LOCKED(msginfo->flags)) {
                        msglist = msglist->next;
                        continue;
                }
@@ -3499,6 +3502,27 @@ void folder_item_change_msg_flags(FolderItem *item, MsgInfo *msginfo, MsgPermFla
        }
 }
 
+void folder_item_commit_tags(FolderItem *item, MsgInfo *msginfo, GSList *tags_set, GSList *tags_unset)
+{
+       Folder *folder = NULL;
+
+       if (!msginfo)
+               return;
+       if (!item)
+               return;
+       if (!tags_set && !tags_unset)
+               return;
+
+       folder = item->folder;
+       if (!folder)
+               return;
+       
+       if (folder->klass->commit_tags == NULL)
+               return;
+       
+       folder->klass->commit_tags(item, msginfo, tags_set, tags_unset);
+}
+
 gboolean folder_item_is_msg_changed(FolderItem *item, MsgInfo *msginfo)
 {
        Folder *folder;
@@ -3514,6 +3538,30 @@ gboolean folder_item_is_msg_changed(FolderItem *item, MsgInfo *msginfo)
        return folder->klass->is_msg_changed(folder, item, msginfo);
 }
 
+void folder_item_discard_cache(FolderItem *item)
+{
+       gchar *dir;
+       gchar *cache;
+
+       if (!item)
+               return;
+
+       if (item->cache) {
+               msgcache_destroy(item->cache);
+               item->cache = NULL;
+       }
+       dir = folder_item_get_path(item);
+       if (is_dir_exist(dir))
+               remove_all_numbered_files(dir);
+       g_free(dir);
+       
+       cache = folder_item_get_cache_file(item);
+       if (is_file_exist(cache))
+               g_unlink(cache);
+       g_free(cache);
+       
+}
+
 static gchar *folder_item_get_cache_file(FolderItem *item)
 {
        gchar *path;
@@ -3700,13 +3748,6 @@ static gchar *folder_get_list_path(void)
        return filename;
 }
 
-#define PUT_ESCAPE_STR(fp, attr, str)                  \
-{                                                      \
-       fputs(" " attr "=\"", fp);                      \
-       xml_file_put_escape_str(fp, str);               \
-       fputs("\"", fp);                                \
-}
-
 static gpointer folder_item_to_xml(gpointer nodedata, gpointer data)
 {
        FolderItem *item = (FolderItem *) nodedata;
@@ -3998,6 +4039,8 @@ void folder_item_apply_processing(FolderItem *item)
        debug_print("processing %s\n", item->name);
        folder_item_update_freeze();
 
+       inc_lock();
+
        mlist = folder_item_get_msg_list(item);
        total = g_slist_length(mlist);
        statusbar_print_all(_("Processing messages..."));
@@ -4005,6 +4048,7 @@ void folder_item_apply_processing(FolderItem *item)
        last_apply_per_account = prefs_common.apply_per_account_filtering_rules;
        prefs_common.apply_per_account_filtering_rules = FILTERING_ACCOUNT_RULES_SKIP;
 
+       folder_item_set_batch(item, TRUE);
        for (cur = mlist ; cur != NULL ; cur = cur->next) {
                MsgInfo * msginfo;
 
@@ -4030,6 +4074,8 @@ void folder_item_apply_processing(FolderItem *item)
                if (curmsg % 1000 == 0)
                        GTK_EVENTS_FLUSH();
        }
+       folder_item_set_batch(item, FALSE);
+
        prefs_common.apply_per_account_filtering_rules = last_apply_per_account;
 
        if (pre_global_processing || processing_list
@@ -4044,6 +4090,8 @@ void folder_item_apply_processing(FolderItem *item)
        statusbar_progress_all(0,0,0);
        statusbar_pop_all();
 
+       inc_unlock();
+
        folder_item_update_thaw();
 }
 
@@ -4131,13 +4179,13 @@ void folder_item_synchronise(FolderItem *item)
        if (!item)
                return;
        if (item->prefs->offlinesync && item->folder->klass->synchronise) {
-               statusbar_print_all(_("Synchronising %s for offline use...\n"), item->path ? item->path : "(null)");
+               statuswindow_print_all(_("Synchronising %s for offline use...\n"), item->path ? item->path : "(null)");
                item->folder->klass->synchronise(item, 
                        item->prefs->offlinesync_days);
                if (item->prefs->offlinesync_days > 0 &&
                    item->prefs->remove_old_bodies)
                        folder_item_clean_local_files(item, item->prefs->offlinesync_days);
-               statusbar_pop_all();
+               statuswindow_pop_all();
        }
 }
 
@@ -4274,5 +4322,3 @@ gboolean folder_get_sort_type             (Folder         *folder,
        folder->klass->get_sort_type(folder, sort_key, sort_type); 
        return TRUE;
 }
-
-#undef PUT_ESCAPE_STR