static gint mh_scan_tree(Folder *folder)
{
FolderItem *item;
gchar *rootpath;
cm_return_val_if_fail(folder != NULL, -1);
if (!folder->node) {
item = folder_item_new(folder, folder->name, NULL);
item->folder = folder;
folder->node = item->node = g_node_new(item);
} else
item = FOLDER_ITEM(folder->node->data);
rootpath = folder_item_get_path(item);
if (change_dir(rootpath) < 0) {
g_free(rootpath);
return -1;
}
g_free(rootpath);
mh_create_tree(folder);
mh_remove_missing_folder_items(folder);
mh_scan_tree_recursive(item);
return 0;
}
static void mh_scan_tree_recursive(FolderItem *item)
{
Folder *folder;
#ifdef G_OS_WIN32
GDir *dir;
#else
DIR *dp;
struct dirent *d;
#endif
const gchar *dir_name;
struct stat s;
gchar *real_path, *entry, *utf8entry, *utf8name;
gint n_msg = 0;
cm_return_if_fail(item != NULL);
cm_return_if_fail(item->folder != NULL);
folder = item->folder;
real_path = item->path ? mh_filename_from_utf8(item->path) : g_strdup(".");
#ifdef G_OS_WIN32
dir = g_dir_open(real_path, 0, NULL);
if (!dir) {
g_warning("failed to open directory: %s\n", real_path);
g_free(real_path);
return;
}
#else
dp = opendir(real_path);
if (!dp) {
FILE_OP_ERROR(real_path, "opendir");
return;
}
#endif
g_free(real_path);
debug_print("scanning %s ...\n",
item->path ? item->path
: LOCAL_FOLDER(item->folder)->rootpath);
if (folder->ui_func)
folder->ui_func(folder, item, folder->ui_func_data);
#ifdef G_OS_WIN32
while ((dir_name = g_dir_read_name(dir)) != NULL) {
#else
while ((d = readdir(dp)) != NULL) {
dir_name = d->d_name;
#endif
if (dir_name[0] == '.') continue;
utf8name = mh_filename_to_utf8(dir_name);
if (item->path)
utf8entry = g_strconcat(item->path, G_DIR_SEPARATOR_S,
utf8name, NULL);
else
utf8entry = g_strdup(utf8name);
entry = mh_filename_from_utf8(utf8entry);
if (
#if !defined(G_OS_WIN32) && defined(HAVE_DIRENT_D_TYPE)
d->d_type == DT_DIR ||
(d->d_type == DT_UNKNOWN &&
#endif
g_stat(entry, &s) == 0 && S_ISDIR(s.st_mode)
#if !defined(G_OS_WIN32) && defined(HAVE_DIRENT_D_TYPE)
)
#endif
) {
FolderItem *new_item = NULL;
GNode *node;
node = item->node;
for (node = node->children; node != NULL; node = node->next) {
FolderItem *cur_item = FOLDER_ITEM(node->data);
gchar *curpath = mh_filename_from_utf8(cur_item->path);
if (!strcmp2(curpath, entry)) {
new_item = cur_item;
g_free(curpath);
break;
}
g_free(curpath);
}
if (!new_item) {
debug_print("new folder '%s' found.\n", entry);
new_item = folder_item_new(folder, utf8name, utf8entry);
folder_item_append(item, new_item);
}
if (!item->path) {
if (!folder->inbox &&
!strcmp(dir_name, INBOX_DIR)) {
new_item->stype = F_INBOX;
folder->inbox = new_item;
} else if (!folder->outbox &&
!strcmp(dir_name, OUTBOX_DIR)) {
new_item->stype = F_OUTBOX;
folder->outbox = new_item;
} else if (!folder->draft &&
!strcmp(dir_name, DRAFT_DIR)) {
new_item->stype = F_DRAFT;
folder->draft = new_item;
} else if (!folder->queue &&
!strcmp(dir_name, QUEUE_DIR)) {
new_item->stype = F_QUEUE;
folder->queue = new_item;
} else if (!folder->trash &&
!strcmp(dir_name, TRASH_DIR)) {
new_item->stype = F_TRASH;
folder->trash = new_item;
}
}
mh_scan_tree_recursive(new_item);
} else if (to_number(dir_name) > 0) n_msg++;
g_free(entry);
g_free(utf8entry);
g_free(utf8name);
}
#ifdef G_OS_WIN32
g_dir_close(dir);
#else
closedir(dp);
#endif
mh_set_mtime(folder, item);
}
static gboolean mh_rename_folder_func(GNode *node, gpointer data)
{
FolderItem *item = node->data;
gchar **paths = data;
const gchar *oldpath = paths[0];
const gchar *newpath = paths[1];
gchar *base;
gchar *new_itempath;
gint oldpathlen;
oldpathlen = strlen(oldpath);
if (strncmp(oldpath, item->path, oldpathlen) != 0) {
g_warning("path doesn't match: %s, %s\n", oldpath, item->path);
return TRUE;
}
base = item->path + oldpathlen;
while (*base == G_DIR_SEPARATOR) base++;
if (*base == '\0')
new_itempath = g_strdup(newpath);
else
new_itempath = g_strconcat(newpath, G_DIR_SEPARATOR_S, base,
NULL);
g_free(item->path);
item->path = new_itempath;
return FALSE;
}
static void mh_scan_tree_recursive(FolderItem *item)
{
Folder *folder;
GDir *dir;
const gchar *dir_name;
gchar *real_path, *entry, *utf8entry, *utf8name;
gint n_msg = 0;
GError *error = NULL;
cm_return_if_fail(item != NULL);
cm_return_if_fail(item->folder != NULL);
folder = item->folder;
real_path = item->path ? mh_filename_from_utf8(item->path) : g_strdup(".");
dir = g_dir_open(real_path, 0, &error);
if (!dir) {
g_warning("failed to open directory '%s': %s (%d)",
real_path, error->message, error->code);
g_error_free(error);
g_free(real_path);
return;
}
g_free(real_path);
debug_print("scanning %s ...\n",
item->path ? item->path
: LOCAL_FOLDER(item->folder)->rootpath);
if (folder->ui_func)
folder->ui_func(folder, item, folder->ui_func_data);
while ((dir_name = g_dir_read_name(dir)) != NULL) {
if (dir_name[0] == '.') continue;
utf8name = mh_filename_to_utf8(dir_name);
if (item->path)
utf8entry = g_strconcat(item->path, G_DIR_SEPARATOR_S,
utf8name, NULL);
else
utf8entry = g_strdup(utf8name);
entry = mh_filename_from_utf8(utf8entry);
if (g_file_test(entry, G_FILE_TEST_IS_DIR)) {
FolderItem *new_item = NULL;
GNode *node;
node = item->node;
for (node = node->children; node != NULL; node = node->next) {
FolderItem *cur_item = FOLDER_ITEM(node->data);
gchar *curpath = mh_filename_from_utf8(cur_item->path);
if (!strcmp2(curpath, entry)) {
new_item = cur_item;
g_free(curpath);
break;
}
g_free(curpath);
}
if (!new_item) {
debug_print("new folder '%s' found.\n", entry);
new_item = folder_item_new(folder, utf8name, utf8entry);
folder_item_append(item, new_item);
}
if (!item->path) {
if (!folder->inbox &&
!strcmp(dir_name, INBOX_DIR)) {
new_item->stype = F_INBOX;
folder->inbox = new_item;
} else if (!folder->outbox &&
!strcmp(dir_name, OUTBOX_DIR)) {
new_item->stype = F_OUTBOX;
folder->outbox = new_item;
} else if (!folder->draft &&
!strcmp(dir_name, DRAFT_DIR)) {
new_item->stype = F_DRAFT;
folder->draft = new_item;
} else if (!folder->queue &&
!strcmp(dir_name, QUEUE_DIR)) {
new_item->stype = F_QUEUE;
folder->queue = new_item;
} else if (!folder->trash &&
!strcmp(dir_name, TRASH_DIR)) {
new_item->stype = F_TRASH;
folder->trash = new_item;
}
}
mh_scan_tree_recursive(new_item);
} else if (to_number(dir_name) > 0) n_msg++;
g_free(entry);
g_free(utf8entry);
g_free(utf8name);
}
g_dir_close(dir);
mh_set_mtime(folder, item);
}
