gboolean folder_content_changed;
guint exists;
Folder * folder;
+ gboolean busy;
};
struct _IMAPNameSpace
guint32 c_uid_next;
guint32 c_uid_validity;
gint c_unseen;
+
+ GHashTable *flags_set_table;
+ GHashTable *flags_unset_table;
};
static void imap_folder_init (Folder *folder,
static void imap_lep_set_free(GSList *seq_list);
static struct mailimap_flag_list * imap_flag_to_lep(IMAPFlags flags);
-
-static GHashTable *flags_set_table = NULL;
-static GHashTable *flags_unset_table = NULL;
typedef struct _hashtable_data {
IMAPSession *session;
GSList *msglist;
+ IMAPFolderItem *item;
} hashtable_data;
static FolderClass imap_class;
return session;
}
+#define lock_session() {\
+ debug_print("locking session\n"); \
+ session->busy = TRUE;\
+}
+
+#define unlock_session() {\
+ debug_print("unlocking session\n"); \
+ session->busy = FALSE;\
+}
+
static IMAPSession *imap_session_get(Folder *folder)
{
RemoteFolder *rfolder = REMOTE_FOLDER(folder);
/* Make sure we have a session */
if (rfolder->session != NULL) {
session = IMAP_SESSION(rfolder->session);
+ /* don't do that yet...
+ if (session->busy) {
+ return NULL;
+ } */
} else {
imap_reset_uid_lists(folder);
session = imap_session_new(folder, folder->account);
}
session = imap_session_get(folder);
+
if (!session) {
g_free(filename);
return NULL;
}
+ lock_session();
+
debug_print("IMAP fetching messages\n");
ok = imap_select(session, IMAP_FOLDER(folder), item->path,
NULL, NULL, NULL, NULL, FALSE);
if (ok != IMAP_SUCCESS) {
g_warning("can't select mailbox %s\n", item->path);
g_free(filename);
+ unlock_session();
return NULL;
}
if (ok != IMAP_SUCCESS) {
g_warning("can't fetch message %d\n", uid);
g_free(filename);
+ unlock_session();
return NULL;
}
+ unlock_session();
file_strip_crs(filename);
return filename;
}
if (!session) {
return -1;
}
+ lock_session();
destdir = imap_get_real_path(IMAP_FOLDER(folder), dest->path);
statusbar_print_all(_("Adding messages..."));
real_file) !=0) {
g_free(real_file);
g_free(destdir);
+ unlock_session();
return -1;
}
}
g_unlink(real_file);
g_free(real_file);
g_free(destdir);
+ unlock_session();
+ statusbar_progress_all(0,0,0);
+ statusbar_pop_all();
return -1;
}
}
statusbar_progress_all(0,0,0);
statusbar_pop_all();
-
+
+ unlock_session();
+
g_free(destdir);
return last_uid;
if (!session) {
return -1;
}
+ lock_session();
msginfo = (MsgInfo *)msglist->data;
src = msginfo->folder;
if (src == dest) {
g_warning("the src folder is identical to the dest.\n");
+ unlock_session();
return -1;
}
ok = imap_select(session, IMAP_FOLDER(folder), msginfo->folder->path,
NULL, NULL, NULL, NULL, FALSE);
if (ok != IMAP_SUCCESS) {
+ unlock_session();
return ok;
}
if (ok != IMAP_SUCCESS) {
g_relation_destroy(uid_mapping);
imap_lep_set_free(seq_list);
+ unlock_session();
return -1;
}
}
g_slist_free(IMAP_FOLDER_ITEM(dest)->uid_list);
IMAP_FOLDER_ITEM(dest)->uid_list = NULL;
+ unlock_session();
if (ok == IMAP_SUCCESS)
return last_num;
else
if (!session) {
return -1;
}
+ lock_session();
msginfo = (MsgInfo *)msglist->data;
ok = imap_select(session, IMAP_FOLDER(folder), msginfo->folder->path,
NULL, NULL, NULL, NULL, FALSE);
if (ok != IMAP_SUCCESS) {
+ unlock_session();
return ok;
}
numlist, IMAP_FLAG_DELETED, TRUE);
if (ok != IMAP_SUCCESS) {
log_warning(_("can't set deleted flags\n"));
+ unlock_session();
return ok;
}
ok = imap_cmd_expunge(session);
if (ok != IMAP_SUCCESS) {
log_warning(_("can't expunge\n"));
+ unlock_session();
return ok;
}
g_slist_free(numlist);
g_free(destdir);
-
+ unlock_session();
if (ok == IMAP_SUCCESS)
return 0;
else
return -1;
}
+ lock_session();
if (folder->account->imap_dir && *folder->account->imap_dir) {
gchar *real_path;
int r;
clist * lep_list;
- Xstrdup_a(root_folder, folder->account->imap_dir, {return -1;});
+ Xstrdup_a(root_folder, folder->account->imap_dir, {unlock_session();return -1;});
extract_quote(root_folder, '"');
subst_char(root_folder,
imap_get_path_separator(IMAP_FOLDER(folder),
item->folder = folder;
folder->node = item->node = g_node_new(item);
}
+ unlock_session();
return -1;
}
mailimap_list_result_free(lep_list);
imap_scan_tree_recursive(session, FOLDER_ITEM(folder->node->data));
imap_create_missing_folders(folder);
+ unlock_session();
return 0;
}
return NULL;
}
+ lock_session();
if (!folder_item_parent(parent) && strcmp(name, "INBOX") == 0) {
dirpath = g_strdup(name);
}else if (parent->path)
else if (folder->account->imap_dir && *folder->account->imap_dir) {
gchar *imap_dir;
- Xstrdup_a(imap_dir, folder->account->imap_dir, {return NULL;});
+ Xstrdup_a(imap_dir, folder->account->imap_dir, {unlock_session();return NULL;});
strtailchomp(imap_dir, '/');
dirpath = g_strconcat(imap_dir, "/", name, NULL);
} else
strtailchomp(dirpath, '/');
Xstrdup_a(new_name, name, {
- g_free(dirpath);
+ g_free(dirpath);
+ unlock_session();
return NULL;});
separator = imap_get_path_separator(IMAP_FOLDER(folder), imap_path);
g_free(dirpath);
ptr_array_free_strings(argbuf);
g_ptr_array_free(argbuf, TRUE);
+ unlock_session();
return NULL;
}
log_warning(_("can't create mailbox\n"));
g_free(imap_path);
g_free(dirpath);
+ unlock_session();
return NULL;
}
r = imap_threaded_list(folder, "", imap_path, &lep_list);
if (!is_dir_exist(dirpath))
make_dir_hier(dirpath);
g_free(dirpath);
-
+ unlock_session();
return new_item;
}
if (!session) {
return -1;
}
+ lock_session();
real_oldpath = imap_get_real_path(IMAP_FOLDER(folder), item->path);
g_free(session->mbox);
&exists, &recent, &unseen, &uid_validity, FALSE);
if (ok != IMAP_SUCCESS) {
g_free(real_oldpath);
+ unlock_session();
return -1;
}
g_free(real_oldpath);
g_free(newpath);
g_free(real_newpath);
+ unlock_session();
return -1;
}
g_free(newpath);
g_free(real_oldpath);
g_free(real_newpath);
-
+ unlock_session();
return 0;
}
if (!session) {
return -1;
}
+ lock_session();
path = imap_get_real_path(IMAP_FOLDER(folder), item->path);
ok = imap_cmd_examine(session, "INBOX",
&exists, &recent, &unseen, &uid_validity, FALSE);
if (ok != IMAP_SUCCESS) {
g_free(path);
+ unlock_session();
return -1;
}
if (ok != IMAP_SUCCESS) {
log_warning(_("can't delete mailbox\n"));
g_free(path);
+ unlock_session();
return -1;
}
g_warning("can't remove directory '%s'\n", cache_dir);
g_free(cache_dir);
folder_item_remove(item);
-
+ unlock_session();
return 0;
}
info = carray_get(env_list, i);
msginfo = imap_envelope_from_lep(info, item);
+ if (msginfo == NULL)
+ continue;
msginfo->folder = item;
if (!newlist)
llast = newlist = g_slist_append(newlist, msginfo);
gint exists_, recent_, unseen_;
guint32 uid_validity_;
- if (!exists || !recent || !unseen || !uid_validity) {
+ if (!exists && !recent && !unseen && !uid_validity) {
if (session->mbox && strcmp(session->mbox, path) == 0)
return IMAP_SUCCESS;
+ }
+ if (!exists)
exists = &exists_;
+ if (!recent)
recent = &recent_;
+ if (!unseen)
unseen = &unseen_;
+ if (!uid_validity)
uid_validity = &uid_validity_;
- }
g_free(session->mbox);
session->mbox = NULL;
typedef struct _get_list_uid_data {
Folder *folder;
+ IMAPSession *session;
IMAPFolderItem *item;
GSList **msgnum_list;
gboolean done;
clist * lep_uidlist;
int r;
- session = imap_session_get(folder);
+ session = stuff->session;
if (session == NULL) {
stuff->done = TRUE;
return GINT_TO_POINTER(-1);
}
-
+ /* no session locking here, it's already locked by caller */
ok = imap_select(session, IMAP_FOLDER(folder), item->item.path,
NULL, NULL, NULL, NULL, TRUE);
if (ok != IMAP_SUCCESS) {
}
}
g_slist_free(uidlist);
-
stuff->done = TRUE;
return GINT_TO_POINTER(nummsgs);
}
-static gint get_list_of_uids(Folder *folder, IMAPFolderItem *item, GSList **msgnum_list)
+static gint get_list_of_uids(IMAPSession *session, Folder *folder, IMAPFolderItem *item, GSList **msgnum_list)
{
gint result;
get_list_uid_data *data = g_new0(get_list_uid_data, 1);
data->folder = folder;
data->item = item;
data->msgnum_list = msgnum_list;
-
+ data->session = session;
if (prefs_common.work_offline && !inc_offline_should_override()) {
g_free(data);
return -1;
session = imap_session_get(folder);
g_return_val_if_fail(session != NULL, -1);
-
+ lock_session();
statusbar_print_all("Scanning %s...\n", FOLDER_ITEM(item)->path
? FOLDER_ITEM(item)->path:"");
session = imap_reconnect_if_possible(folder, session);
if (session == NULL) {
statusbar_pop_all();
+ unlock_session();
return -1;
}
}
item->use_cache = (time_t)0;
if (ok != IMAP_SUCCESS) {
statusbar_pop_all();
+ unlock_session();
return -1;
}
if(item->item.mtime == uid_val)
if (exists == nummsgs) {
*msgnum_list = g_slist_copy(item->uid_list);
statusbar_pop_all();
+ unlock_session();
return nummsgs;
} else if (exists < nummsgs) {
debug_print("Freeing imap uid cache");
if (exists == 0) {
*msgnum_list = NULL;
statusbar_pop_all();
+ unlock_session();
return 0;
}
- nummsgs = get_list_of_uids(folder, item, &uidlist);
+ nummsgs = get_list_of_uids(session, folder, item, &uidlist);
if (nummsgs < 0) {
statusbar_pop_all();
+ unlock_session();
return -1;
}
g_slist_free(*msgnum_list);
- nummsgs = get_list_of_uids(folder, item, &uidlist);
+ nummsgs = get_list_of_uids(session, folder, item, &uidlist);
}
*msgnum_list = uidlist;
debug_print("get_num_list - ok - %i\n", nummsgs);
statusbar_pop_all();
+ unlock_session();
return nummsgs;
}
session = imap_session_get(folder);
g_return_val_if_fail(session != NULL, NULL);
-
+ lock_session();
debug_print("IMAP getting msginfos\n");
ok = imap_select(session, IMAP_FOLDER(folder), item->path,
NULL, NULL, NULL, NULL, FALSE);
- if (ok != IMAP_SUCCESS)
+ if (ok != IMAP_SUCCESS) {
+ unlock_session();
return NULL;
-
+ }
if (!(folder_has_parent_of_type(item, F_DRAFT) ||
folder_has_parent_of_type(item, F_QUEUE))) {
ret = g_slist_concat(ret,
g_slist_free(sorted_list);
}
-
+ unlock_session();
return ret;
}
session = imap_session_get(folder);
g_return_val_if_fail(session != NULL, FALSE);
-
+ lock_session();
selected_folder = (session->mbox != NULL) &&
(!strcmp(session->mbox, item->item.path));
if (selected_folder) {
session = imap_reconnect_if_possible(folder, session);
if (session == NULL)
return FALSE;
+ lock_session();
}
if (session->folder_content_changed
- || session->exists != item->item.total_msgs)
+ || session->exists != item->item.total_msgs) {
+ unlock_session();
return TRUE;
+ }
} else {
ok = imap_status(session, IMAP_FOLDER(folder), item->item.path, IMAP_FOLDER_ITEM(item),
&exists, &uid_next, &uid_val, &unseen, FALSE);
- if (ok != IMAP_SUCCESS)
+ if (ok != IMAP_SUCCESS) {
+ unlock_session();
return FALSE;
+ }
item->use_cache = time(NULL);
item->c_messages = exists;
item->c_uid_validity = uid_val;
item->c_unseen = unseen;
- if ((uid_next != item->uid_next) || (exists != item->item.total_msgs))
+ if ((uid_next != item->uid_next) || (exists != item->item.total_msgs)) {
+ unlock_session();
return TRUE;
+ }
}
-
+ unlock_session();
return FALSE;
}
if (!session) {
return;
}
+ lock_session();
if ((ok = imap_select(session, IMAP_FOLDER(folder), msginfo->folder->path,
NULL, NULL, NULL, NULL, FALSE)) != IMAP_SUCCESS) {
+ unlock_session();
return;
}
*/
debug_print("IMAP batch mode on, deferring flags change\n");
if (flags_set) {
- ht_data = g_hash_table_lookup(flags_set_table, GINT_TO_POINTER(flags_set));
+ ht_data = g_hash_table_lookup(IMAP_FOLDER_ITEM(item)->flags_set_table,
+ GINT_TO_POINTER(flags_set));
if (ht_data == NULL) {
ht_data = g_new0(hashtable_data, 1);
ht_data->session = session;
- g_hash_table_insert(flags_set_table, GINT_TO_POINTER(flags_set), ht_data);
+ ht_data->item = IMAP_FOLDER_ITEM(item);
+ g_hash_table_insert(IMAP_FOLDER_ITEM(item)->flags_set_table,
+ GINT_TO_POINTER(flags_set), ht_data);
}
if (!g_slist_find(ht_data->msglist, GINT_TO_POINTER(msginfo->msgnum)))
ht_data->msglist = g_slist_prepend(ht_data->msglist, GINT_TO_POINTER(msginfo->msgnum));
}
if (flags_unset) {
- ht_data = g_hash_table_lookup(flags_unset_table, GINT_TO_POINTER(flags_unset));
+ ht_data = g_hash_table_lookup(IMAP_FOLDER_ITEM(item)->flags_unset_table,
+ GINT_TO_POINTER(flags_unset));
if (ht_data == NULL) {
ht_data = g_new0(hashtable_data, 1);
ht_data->session = session;
- g_hash_table_insert(flags_unset_table, GINT_TO_POINTER(flags_unset), ht_data);
+ ht_data->item = IMAP_FOLDER_ITEM(item);
+ g_hash_table_insert(IMAP_FOLDER_ITEM(item)->flags_unset_table,
+ GINT_TO_POINTER(flags_unset), ht_data);
}
if (!g_slist_find(ht_data->msglist, GINT_TO_POINTER(msginfo->msgnum)))
- ht_data->msglist = g_slist_prepend(ht_data->msglist, GINT_TO_POINTER(msginfo->msgnum));
+ ht_data->msglist = g_slist_prepend(ht_data->msglist,
+ GINT_TO_POINTER(msginfo->msgnum));
}
} else {
debug_print("IMAP changing flags\n");
if (flags_set) {
ok = imap_set_message_flags(session, &numlist, flags_set, TRUE);
if (ok != IMAP_SUCCESS) {
+ unlock_session();
return;
}
}
if (flags_unset) {
ok = imap_set_message_flags(session, &numlist, flags_unset, FALSE);
if (ok != IMAP_SUCCESS) {
+ unlock_session();
return;
}
}
}
msginfo->flags.perm_flags = newflags;
-
+ unlock_session();
return;
}
session = imap_session_get(folder);
if (!session) return -1;
-
+ lock_session();
ok = imap_select(session, IMAP_FOLDER(folder), item->path,
NULL, NULL, NULL, NULL, FALSE);
- if (ok != IMAP_SUCCESS)
+ if (ok != IMAP_SUCCESS) {
+ unlock_session();
return ok;
-
+ }
numlist.next = NULL;
numlist.data = GINT_TO_POINTER(uid);
&numlist, IMAP_FLAG_DELETED, TRUE);
if (ok != IMAP_SUCCESS) {
log_warning(_("can't set deleted flags: %d\n"), uid);
+ unlock_session();
return ok;
}
}
if (ok != IMAP_SUCCESS) {
log_warning(_("can't expunge\n"));
+ unlock_session();
return ok;
}
if (is_dir_exist(dir))
remove_numbered_files(dir, uid, uid);
g_free(dir);
-
+ unlock_session();
return IMAP_SUCCESS;
}
stuff->done = TRUE;
return GINT_TO_POINTER(-1);
}
-
+ lock_session();
selected_folder = (session->mbox != NULL) &&
(!strcmp(session->mbox, item->path));
&exists_cnt, NULL, &unseen_cnt, NULL, TRUE);
if (ok != IMAP_SUCCESS) {
stuff->done = TRUE;
+ unlock_session();
return GINT_TO_POINTER(-1);
}
g_string_free(cmd_buf, TRUE);
stuff->done = TRUE;
+ unlock_session();
return GINT_TO_POINTER(0);
}
gboolean flags_set = GPOINTER_TO_INT(user_data);
gint flags_value = GPOINTER_TO_INT(key);
hashtable_data *data = (hashtable_data *)value;
-
+ IMAPFolderItem *_item = data->item;
+ FolderItem *item = (FolderItem *)_item;
+ gint ok = IMAP_ERROR;
+ IMAPSession *session = imap_session_get(item->folder);
+
data->msglist = g_slist_reverse(data->msglist);
debug_print("IMAP %ssetting flags to %d for %d messages\n",
flags_set?"":"un",
flags_value,
g_slist_length(data->msglist));
- imap_set_message_flags(data->session, data->msglist, flags_value, flags_set);
+ if (session) {
+ lock_session();
+ ok = imap_select(session, IMAP_FOLDER(item->folder), item->path,
+ NULL, NULL, NULL, NULL, FALSE);
+ }
+ if (ok == IMAP_SUCCESS) {
+ imap_set_message_flags(data->session, data->msglist, flags_value, flags_set);
+ } else {
+ g_warning("can't select mailbox %s\n", item->path);
+ }
+ if (session)
+ unlock_session();
g_slist_free(data->msglist);
g_free(data);
return TRUE;
}
-static void process_hashtable(void)
+static void process_hashtable(IMAPFolderItem *item)
{
- if (flags_set_table) {
- g_hash_table_foreach_remove(flags_set_table, process_flags, GINT_TO_POINTER(TRUE));
- g_free(flags_set_table);
- flags_set_table = NULL;
+ if (item->flags_set_table) {
+ g_hash_table_foreach_remove(item->flags_set_table, process_flags, GINT_TO_POINTER(TRUE));
+ g_free(item->flags_set_table);
+ item->flags_set_table = NULL;
}
- if (flags_unset_table) {
- g_hash_table_foreach_remove(flags_unset_table, process_flags, GINT_TO_POINTER(FALSE));
- g_free(flags_unset_table);
- flags_unset_table = NULL;
+ if (item->flags_unset_table) {
+ g_hash_table_foreach_remove(item->flags_unset_table, process_flags, GINT_TO_POINTER(FALSE));
+ g_free(item->flags_unset_table);
+ item->flags_unset_table = NULL;
}
}
-static IMAPFolderItem *batching_item = NULL;
-
static void imap_set_batch (Folder *folder, FolderItem *_item, gboolean batch)
{
IMAPFolderItem *item = (IMAPFolderItem *)_item;
g_return_if_fail(item != NULL);
- if (batch && batching_item != NULL) {
- g_warning("already batching on %s\n", batching_item->item.path);
- return;
- }
-
if (item->batching == batch)
return;
- item->batching = batch;
-
- batching_item = batch?item:NULL;
-
if (batch) {
+ item->batching = TRUE;
debug_print("IMAP switching to batch mode\n");
- if (flags_set_table) {
- g_warning("flags_set_table non-null but we just entered batch mode!\n");
- flags_set_table = NULL;
+ if (!item->flags_set_table) {
+ item->flags_set_table = g_hash_table_new(NULL, g_direct_equal);
}
- if (flags_unset_table) {
- g_warning("flags_unset_table non-null but we just entered batch mode!\n");
- flags_unset_table = NULL;
+ if (!item->flags_unset_table) {
+ item->flags_unset_table = g_hash_table_new(NULL, g_direct_equal);
}
- flags_set_table = g_hash_table_new(NULL, g_direct_equal);
- flags_unset_table = g_hash_table_new(NULL, g_direct_equal);
} else {
debug_print("IMAP switching away from batch mode\n");
/* process stuff */
- process_hashtable();
+ process_hashtable(item);
+ item->batching = FALSE;
}
}
size_t size = 0;
MsgFlags flags = {0, 0};
+ if (info->headers == NULL)
+ return NULL;
+
MSG_SET_TMP_FLAGS(flags, MSG_IMAP);
if (folder_has_parent_of_type(item, F_QUEUE)) {
MSG_SET_TMP_FLAGS(flags, MSG_QUEUED);
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