static void
shell_xdg_migrate_cache_dir (EShell *shell,
const gchar *old_base_dir)
{
const gchar *new_cache_dir;
gchar *old_cache_dir;
gchar *old_filename;
gchar *new_filename;
old_cache_dir = g_build_filename (old_base_dir, "cache", NULL);
new_cache_dir = e_get_user_cache_dir ();
g_print ("Migrating cached data\n");
g_mkdir_with_parents (new_cache_dir, 0700);
old_filename = g_build_filename (old_cache_dir, "http", NULL);
new_filename = g_build_filename (new_cache_dir, "http", NULL);
shell_xdg_migrate_rename (old_filename, new_filename);
g_free (old_filename);
g_free (new_filename);
old_filename = g_build_filename (old_cache_dir, "tmp", NULL);
new_filename = g_build_filename (new_cache_dir, "tmp", NULL);
shell_xdg_migrate_rename (old_filename, new_filename);
g_free (old_filename);
g_free (new_filename);
/* Try to remove the old cache directory. Good chance this will
* fail on the first try, since E-D-S puts stuff here too. */
shell_xdg_migrate_rmdir (old_cache_dir);
g_free (old_cache_dir);
}
void
e_convert_local_mail (EShell *shell)
{
CamelSession *session;
ESource *mbox_source;
const gchar *user_data_dir;
const gchar *user_cache_dir;
gchar *mail_data_dir;
gchar *mail_cache_dir;
gchar *local_store;
gint response;
user_data_dir = e_get_user_data_dir ();
user_cache_dir = e_get_user_cache_dir ();
mail_data_dir = g_build_filename (user_data_dir, "mail", NULL);
mail_cache_dir = g_build_filename (user_cache_dir, "mail", NULL);
if (!mail_to_maildir_migration_needed (mail_data_dir))
goto exit;
response = e_alert_run_dialog_for_args (
e_shell_get_active_window (NULL),
"mail:ask-migrate-store", NULL);
if (response == GTK_RESPONSE_CANCEL)
exit (EXIT_SUCCESS);
mbox_source = e_source_new (NULL, NULL, NULL);
rename_mbox_dir (mbox_source, mail_data_dir);
local_store = g_build_filename (mail_data_dir, "local", NULL);
if (!g_file_test (local_store, G_FILE_TEST_EXISTS))
g_mkdir_with_parents (local_store, 0700);
g_free (local_store);
session = g_object_new (
CAMEL_TYPE_SESSION,
"online", FALSE,
"user-data-dir", mail_data_dir,
"user-cache-dir", mail_cache_dir,
NULL);
migrate_mbox_to_maildir (shell, session, mbox_source);
g_object_unref (session);
g_object_unref (mbox_source);
exit:
g_free (mail_data_dir);
g_free (mail_cache_dir);
}
static gchar *
get_filename_from_uri (const gchar *uri)
{
const gchar *user_cache_dir;
gchar *mangled_uri, *filename;
user_cache_dir = e_get_user_cache_dir ();
/* Mangle the URI to not contain invalid characters. */
mangled_uri = g_strdelimit (g_strdup (uri), ":/", '_');
filename = g_build_filename (
user_cache_dir, "addressbook",
mangled_uri, "cache.db", NULL);
g_free (mangled_uri);
return filename;
}
static void
migrate_to_user_cache_dir (const gchar *old_base_dir)
{
const gchar *new_cache_dir;
gchar *old_cache_dir;
gchar *src_directory;
gchar *dst_directory;
old_cache_dir = g_build_filename (old_base_dir, "cache", NULL);
new_cache_dir = e_get_user_cache_dir ();
g_print ("Migrating cached backend data\n");
/* We don't want to move the source directory directly because the
* destination directory may already exist with content. Instead
* we want to merge the content of the source directory into the
* destination directory.
*
* For example, given:
*
* $(src_directory)/A and $(dst_directory)/B
* $(src_directory)/C
*
* we want to end up with:
*
* $(dst_directory)/A
* $(dst_directory)/B
* $(dst_directory)/C
*
* Any name collisions will be left in the source directory.
*/
src_directory = g_build_filename (old_cache_dir, "calendar", NULL);
dst_directory = g_build_filename (new_cache_dir, "calendar", NULL);
migrate_move_contents (src_directory, dst_directory);
migrate_rmdir (src_directory);
g_free (src_directory);
g_free (dst_directory);
src_directory = g_build_filename (old_cache_dir, "memos", NULL);
dst_directory = g_build_filename (new_cache_dir, "memos", NULL);
migrate_move_contents (src_directory, dst_directory);
migrate_rmdir (src_directory);
g_free (src_directory);
g_free (dst_directory);
src_directory = g_build_filename (old_cache_dir, "tasks", NULL);
dst_directory = g_build_filename (new_cache_dir, "tasks", NULL);
migrate_move_contents (src_directory, dst_directory);
migrate_rmdir (src_directory);
g_free (src_directory);
g_free (dst_directory);
/* Try to remove the old cache directory. Good chance this will
* fail on the first try, since Evolution puts stuff here too. */
migrate_rmdir (old_cache_dir);
g_free (old_cache_dir);
}
