/**
* asb_utils_ensure_exists_and_empty:
* @directory: utf8 directory name
* @error: A #GError or %NULL
*
* Ensures a directory exists and empty.
*
* Returns: %TRUE for success, %FALSE otherwise
*
* Since: 0.1.0
**/
gboolean
asb_utils_ensure_exists_and_empty (const gchar *directory, GError **error)
{
const gchar *filename;
g_autoptr(GDir) dir = NULL;
/* does directory exist */
if (!asb_utils_ensure_exists (directory, error))
return FALSE;
/* try to open */
dir = g_dir_open (directory, 0, error);
if (dir == NULL)
return FALSE;
/* find each */
while ((filename = g_dir_read_name (dir))) {
g_autofree gchar *src = NULL;
src = g_build_filename (directory, filename, NULL);
if (g_file_test (src, G_FILE_TEST_IS_DIR)) {
if (!asb_utils_rmtree (src, error))
return FALSE;
} else {
if (g_unlink (src) != 0) {
g_set_error (error,
ASB_PLUGIN_ERROR,
ASB_PLUGIN_ERROR_FAILED,
"Failed to delete: %s", src);
return FALSE;
}
}
}
return TRUE;
}
/**
* asb_package_log_flush:
* @pkg: A #AsbPackage
* @error: A #GError or %NULL
*
* Flushes the log queue.
*
* Returns: %TRUE for success, %FALSE otherwise
*
* Since: 0.1.0
**/
gboolean
asb_package_log_flush (AsbPackage *pkg, GError **error)
{
AsbPackagePrivate *priv = GET_PRIVATE (pkg);
g_autofree gchar *logfile = NULL;
g_autofree gchar *logdir_char = NULL;
/* needs no update */
if (priv->log_written_len == priv->log->len)
return TRUE;
/* don't write if unset */
if (asb_package_get_config (pkg, "LogDir") == NULL)
return TRUE;
/* overwrite old log */
logdir_char = g_strdup_printf ("%s/%c",
asb_package_get_config (pkg, "LogDir"),
g_ascii_tolower (priv->name[0]));
if (!asb_utils_ensure_exists (logdir_char, error))
return FALSE;
priv->log_written_len = priv->log->len;
logfile = g_strdup_printf ("%s/%s.log", logdir_char, priv->name);
return g_file_set_contents (logfile, priv->log->str, -1, error);
}
/**
* asb_context_setup:
* @ctx: A #AsbContext
* @error: A #GError or %NULL
*
* Sets up the context ready for use.
*
* Returns: %TRUE for success, %FALSE otherwise
*
* Since: 0.1.0
**/
gboolean
asb_context_setup (AsbContext *ctx, GError **error)
{
AsbContextPrivate *priv = GET_PRIVATE (ctx);
g_autofree gchar *icons_dir = NULL;
g_autofree gchar *screenshot_dir1 = NULL;
g_autofree gchar *screenshot_dir2 = NULL;
/* required stuff set */
if (priv->origin == NULL) {
g_set_error_literal (error,
ASB_PLUGIN_ERROR,
ASB_PLUGIN_ERROR_FAILED,
"origin not set!");
return FALSE;
}
if (priv->output_dir == NULL) {
g_set_error_literal (error,
ASB_PLUGIN_ERROR,
ASB_PLUGIN_ERROR_FAILED,
"output_dir not set!");
return FALSE;
}
if (priv->icons_dir == NULL) {
g_set_error_literal (error,
ASB_PLUGIN_ERROR,
ASB_PLUGIN_ERROR_FAILED,
"icons_dir not set!");
return FALSE;
}
if (priv->temp_dir == NULL) {
g_set_error_literal (error,
ASB_PLUGIN_ERROR,
ASB_PLUGIN_ERROR_FAILED,
"temp_dir not set!");
return FALSE;
}
if (priv->cache_dir == NULL) {
g_set_error_literal (error,
ASB_PLUGIN_ERROR,
ASB_PLUGIN_ERROR_FAILED,
"cache_dir not set!");
return FALSE;
}
/* create temp space */
if (!asb_utils_ensure_exists (priv->output_dir, error))
return FALSE;
screenshot_dir1 = g_build_filename (priv->temp_dir, "screenshots", NULL);
if (!asb_utils_ensure_exists_and_empty (screenshot_dir1, error))
return FALSE;
screenshot_dir2 = g_build_filename (priv->cache_dir, "screenshots", NULL);
if (!asb_utils_ensure_exists (screenshot_dir2, error))
return FALSE;
if (priv->log_dir != NULL) {
if (!asb_utils_ensure_exists (priv->log_dir, error))
return FALSE;
}
/* icons is nuked; we can re-decompress from the -icons.tar.gz */
if (!asb_utils_ensure_exists (priv->icons_dir, error))
return FALSE;
if (priv->flags & ASB_CONTEXT_FLAG_HIDPI_ICONS) {
g_autofree gchar *icons_dir_hidpi = NULL;
g_autofree gchar *icons_dir_lodpi = NULL;
icons_dir_lodpi = g_build_filename (priv->icons_dir, "64x64", NULL);
if (!asb_utils_ensure_exists (icons_dir_lodpi, error))
return FALSE;
icons_dir_hidpi = g_build_filename (priv->icons_dir, "128x128", NULL);
if (!asb_utils_ensure_exists (icons_dir_hidpi, error))
return FALSE;
}
/* decompress the icons */
if (priv->old_metadata != NULL) {
g_autofree gchar *icons_fn = NULL;
icons_fn = g_strdup_printf ("%s/%s-icons.tar.gz",
priv->old_metadata,
priv->basename);
if (g_file_test (icons_fn, G_FILE_TEST_EXISTS)) {
if (!asb_utils_explode (icons_fn,
priv->icons_dir,
NULL,
error))
return FALSE;
}
}
/* load plugins */
if (!asb_plugin_loader_setup (priv->plugin_loader, error))
return FALSE;
/* get a cache of the file globs */
priv->file_globs = asb_plugin_loader_get_globs (priv->plugin_loader);
/* add old metadata */
if (priv->old_metadata != NULL) {
g_autofree gchar *builder_id = NULL;
g_autofree gchar *fn_failed = NULL;
g_autofree gchar *fn_ignore = NULL;
g_autofree gchar *fn_old = NULL;
g_autoptr(GFile) file_failed = NULL;
g_autoptr(GFile) file_ignore = NULL;
g_autoptr(GFile) file_old = NULL;
builder_id = asb_utils_get_builder_id ();
fn_old = g_strdup_printf ("%s/%s.xml.gz",
priv->old_metadata,
priv->basename);
file_old = g_file_new_for_path (fn_old);
if (g_file_query_exists (file_old, NULL)) {
if (!as_store_from_file (priv->store_old, file_old,
NULL, NULL, error))
return FALSE;
/* check builder-id matches */
if (g_strcmp0 (as_store_get_builder_id (priv->store_old),
builder_id) != 0) {
g_debug ("builder ID does not match: %s:%s",
as_store_get_builder_id (priv->store_old),
builder_id);
as_store_remove_all (priv->store_old);
}
}
fn_ignore = g_strdup_printf ("%s/%s-ignore.xml.gz",
priv->old_metadata,
priv->basename);
file_ignore = g_file_new_for_path (fn_ignore);
if (g_file_query_exists (file_ignore, NULL)) {
if (!as_store_from_file (priv->store_ignore, file_ignore,
NULL, NULL, error))
return FALSE;
/* check builder-id matches */
if (g_strcmp0 (as_store_get_builder_id (priv->store_ignore),
builder_id) != 0) {
g_debug ("builder ID does not match: %s:%s",
as_store_get_builder_id (priv->store_ignore),
builder_id);
as_store_remove_all (priv->store_ignore);
}
}
fn_failed = g_strdup_printf ("%s/%s-failed.xml.gz",
priv->old_metadata,
priv->basename);
file_failed = g_file_new_for_path (fn_failed);
if (g_file_query_exists (file_failed, NULL)) {
if (!as_store_from_file (priv->store_failed, file_failed,
NULL, NULL, error))
return FALSE;
/* check builder-id matches */
if (g_strcmp0 (as_store_get_builder_id (priv->store_failed),
builder_id) != 0) {
g_debug ("builder ID does not match: %s:%s",
as_store_get_builder_id (priv->store_failed),
builder_id);
as_store_remove_all (priv->store_failed);
}
}
}
return TRUE;
}
