/**
* asb_plugin_process_filename:
*/
static gboolean
asb_plugin_process_filename (AsbPlugin *plugin,
AsbPackage *pkg,
const gchar *filename,
GList **apps,
GError **error)
{
_cleanup_object_unref_ AsbApp *app = NULL;
app = asb_app_new (pkg, NULL);
if (!as_app_parse_file (AS_APP (app), filename,
AS_APP_PARSE_FLAG_APPEND_DATA,
error))
return FALSE;
if (as_app_get_id_kind (AS_APP (app)) != AS_ID_KIND_ADDON &&
as_app_get_id_kind (AS_APP (app)) != AS_ID_KIND_FONT) {
g_set_error (error,
ASB_PLUGIN_ERROR,
ASB_PLUGIN_ERROR_FAILED,
"%s is not an addon or font",
as_app_get_id (AS_APP (app)));
return FALSE;
}
asb_app_set_requires_appdata (app, FALSE);
asb_app_set_hidpi_enabled (app, asb_context_get_flag (plugin->ctx, ASB_CONTEXT_FLAG_HIDPI_ICONS));
asb_plugin_add_app (apps, AS_APP (app));
return TRUE;
}
static AsApp *
load_appdata (const gchar *prefix, const gchar *app_name, GError **error)
{
g_autofree gchar *appdata_basename = NULL;
g_autofree gchar *appdata_path = NULL;
g_autoptr(AsApp) app = NULL;
g_autoptr(GPtrArray) problems = NULL;
AsProblemKind problem_kind;
AsProblem *problem;
guint i;
appdata_basename = g_strconcat (app_name,
".appdata.xml",
NULL);
appdata_path = g_build_filename (prefix,
"share",
"appdata",
appdata_basename,
NULL);
g_debug ("Looking for %s", appdata_path);
app = as_app_new ();
if (!as_app_parse_file (app, appdata_path,
AS_APP_PARSE_FLAG_USE_HEURISTICS,
error))
return NULL;
if (as_app_get_kind (app) == AS_APP_KIND_UNKNOWN) {
g_set_error (error,
AS_APP_ERROR,
AS_APP_ERROR_FAILED,
"%s has no recognised type",
as_app_get_id (AS_APP (app)));
return NULL;
}
problems = as_app_validate (app,
AS_APP_VALIDATE_FLAG_NO_NETWORK |
AS_APP_VALIDATE_FLAG_RELAX,
error);
if (problems == NULL)
return NULL;
for (i = 0; i < problems->len; i++) {
problem = g_ptr_array_index (problems, i);
problem_kind = as_problem_get_kind (problem);
as_compose_app_log (app,
"AppData problem: %s : %s",
as_problem_kind_to_string (problem_kind),
as_problem_get_message (problem));
}
if (problems->len > 0) {
g_set_error (error,
AS_APP_ERROR,
AS_APP_ERROR_FAILED,
"AppData file %s was not valid",
appdata_path);
return NULL;
}
return g_steal_pointer (&app);
}
static AsApp *
load_desktop (const gchar *prefix,
const gchar *icons_dir,
guint min_icon_size,
const gchar *app_name,
const gchar *appdata_id,
GError **error)
{
AsIcon *icon;
g_autofree gchar *desktop_basename = NULL;
g_autofree gchar *desktop_path = NULL;
g_autoptr(AsApp) app = NULL;
if (appdata_id != NULL)
desktop_basename = g_strdup (appdata_id);
else
desktop_basename = g_strconcat (app_name, ".desktop", NULL);
desktop_path = g_build_filename (prefix, "share/applications", desktop_basename, NULL);
app = as_app_new ();
if (!as_app_parse_file (app, desktop_path,
AS_APP_PARSE_FLAG_USE_HEURISTICS |
AS_APP_PARSE_FLAG_ALLOW_VETO,
error))
return NULL;
if (as_app_get_kind (app) == AS_APP_KIND_UNKNOWN) {
g_set_error (error,
AS_APP_ERROR,
AS_APP_ERROR_FAILED,
"%s has no recognised type",
as_app_get_id (AS_APP (app)));
return NULL;
}
icon = as_app_get_icon_default (AS_APP (app));
if (icon != NULL) {
g_autofree gchar *key = NULL;
key = g_strdup (as_icon_get_name (icon));
if (as_icon_get_kind (icon) == AS_ICON_KIND_STOCK) {
as_compose_app_log (app,
"using stock icon %s", key);
} else {
g_autoptr(GError) error_local = NULL;
gboolean ret;
g_ptr_array_set_size (as_app_get_icons (AS_APP (app)), 0);
ret = add_icons (app,
icons_dir,
min_icon_size,
prefix,
key,
error);
if (!ret)
return NULL;
}
}
return g_steal_pointer (&app);
}
static gboolean
asb_plugin_desktop_refine (AsbPlugin *plugin,
AsbPackage *pkg,
const gchar *filename,
AsbApp *app,
const gchar *tmpdir,
GError **error)
{
AsIcon *icon;
AsAppParseFlags parse_flags = AS_APP_PARSE_FLAG_USE_HEURISTICS |
AS_APP_PARSE_FLAG_ALLOW_VETO;
gboolean ret;
g_autoptr(AsApp) desktop_app = NULL;
g_autoptr(GdkPixbuf) pixbuf = NULL;
/* use GenericName fallback */
if (asb_context_get_flag (plugin->ctx, ASB_CONTEXT_FLAG_USE_FALLBACKS))
parse_flags |= AS_APP_PARSE_FLAG_USE_FALLBACKS;
/* create app */
desktop_app = as_app_new ();
if (!as_app_parse_file (desktop_app, filename, parse_flags, error))
return FALSE;
/* copy all metadata */
as_app_subsume_full (AS_APP (app), desktop_app, AS_APP_SUBSUME_FLAG_NO_OVERWRITE);
/* is the icon a stock-icon-name? */
icon = as_app_get_icon_default (AS_APP (app));
if (icon != NULL) {
g_autofree gchar *key = NULL;
key = g_strdup (as_icon_get_name (icon));
if (as_icon_get_kind (icon) == AS_ICON_KIND_STOCK) {
asb_package_log (pkg,
ASB_PACKAGE_LOG_LEVEL_DEBUG,
"using stock icon %s", key);
} else {
g_autoptr(GError) error_local = NULL;
g_ptr_array_set_size (as_app_get_icons (AS_APP (app)), 0);
ret = asb_plugin_desktop_add_icons (plugin,
app,
tmpdir,
key,
&error_local);
if (!ret) {
as_app_add_veto (AS_APP (app), "%s",
error_local->message);
}
}
}
return TRUE;
}
/**
* appdata_validate_and_show_results:
**/
static gint
appdata_validate_and_show_results (const gchar *filename_original,
const gchar *filename,
const gchar *output_format,
AsAppValidateFlags flags)
{
AsApp *app;
GError *error = NULL;
GPtrArray *problems = NULL;
const gchar *tmp;
gboolean ret;
gint retval = EXIT_CODE_SUCCESS;
/* scan file for problems */
app = as_app_new ();
as_app_set_source_kind (app, AS_APP_SOURCE_KIND_APPDATA);
ret = as_app_parse_file (app, filename,
AS_APP_PARSE_FLAG_NONE,
&error);
if (!ret) {
retval = EXIT_CODE_FAILURE;
g_print ("Failed: %s\n", error->message);
g_error_free (error);
goto out;
}
problems = as_app_validate (app, flags, &error);
if (problems == NULL) {
retval = EXIT_CODE_FAILURE;
g_print ("Failed: %s\n", error->message);
g_error_free (error);
goto out;
}
if (problems->len > 0)
retval = EXIT_CODE_WARNINGS;
/* print problems */
tmp = filename_original != NULL ? filename_original : filename;
if (g_strcmp0 (output_format, "html") == 0) {
appdata_validate_format_html (tmp, problems);
} else if (g_strcmp0 (output_format, "xml") == 0) {
appdata_validate_format_xml (tmp, problems);
} else {
appdata_validate_format_text (tmp, problems);
}
out:
g_object_unref (app);
if (problems)
g_ptr_array_unref (problems);
return retval;
}
/**
* cra_plugin_process_filename:
*/
static gboolean
cra_plugin_process_filename (CraPlugin *plugin,
CraPackage *pkg,
const gchar *filename,
GList **apps,
const gchar *tmpdir,
GError **error)
{
const gchar *key;
gboolean ret;
_cleanup_free_ gchar *app_id = NULL;
_cleanup_free_ gchar *full_filename = NULL;
_cleanup_free_ gchar *icon_filename = NULL;
_cleanup_object_unref_ CraApp *app = NULL;
_cleanup_object_unref_ GdkPixbuf *pixbuf = NULL;
/* create app */
app_id = g_path_get_basename (filename);
app = cra_app_new (pkg, app_id);
full_filename = g_build_filename (tmpdir, filename, NULL);
ret = as_app_parse_file (AS_APP (app),
full_filename,
AS_APP_PARSE_FLAG_USE_HEURISTICS,
error);
if (!ret)
return FALSE;
/* NoDisplay requires AppData */
if (as_app_get_metadata_item (AS_APP (app), "NoDisplay") != NULL)
cra_app_add_requires_appdata (app, "NoDisplay=true");
/* Settings or DesktopSettings requires AppData */
if (as_app_has_category (AS_APP (app), "Settings"))
cra_app_add_requires_appdata (app, "Category=Settings");
if (as_app_has_category (AS_APP (app), "DesktopSettings"))
cra_app_add_requires_appdata (app, "Category=DesktopSettings");
/* is the icon a stock-icon-name? */
key = as_app_get_icon (AS_APP (app));
if (key != NULL) {
if (as_app_get_icon_kind (AS_APP (app)) == AS_ICON_KIND_STOCK) {
cra_package_log (pkg,
CRA_PACKAGE_LOG_LEVEL_DEBUG,
"using stock icon %s", key);
} else {
/* is icon XPM or GIF */
if (g_str_has_suffix (key, ".xpm"))
cra_app_add_veto (app, "Uses XPM icon: %s", key);
else if (g_str_has_suffix (key, ".gif"))
cra_app_add_veto (app, "Uses GIF icon: %s", key);
else if (g_str_has_suffix (key, ".ico"))
cra_app_add_veto (app, "Uses ICO icon: %s", key);
/* find icon */
pixbuf = cra_app_find_icon (tmpdir, key, error);
if (pixbuf == NULL)
return FALSE;
/* save in target directory */
icon_filename = g_strdup_printf ("%s.png",
as_app_get_id (AS_APP (app)));
as_app_set_icon (AS_APP (app), icon_filename, -1);
as_app_set_icon_kind (AS_APP (app), AS_ICON_KIND_CACHED);
cra_app_set_pixbuf (app, pixbuf);
}
}
/* add */
cra_plugin_add_app (apps, app);
return TRUE;
}
/**
* asb_plugin_process_filename:
*/
static gboolean
asb_plugin_process_filename (AsbPlugin *plugin,
AsbPackage *pkg,
const gchar *filename,
GList **apps,
const gchar *tmpdir,
GError **error)
{
AsIcon *icon;
AsAppParseFlags parse_flags = AS_APP_PARSE_FLAG_USE_HEURISTICS;
gboolean ret;
_cleanup_free_ gchar *app_id = NULL;
_cleanup_free_ gchar *full_filename = NULL;
_cleanup_object_unref_ AsbApp *app = NULL;
_cleanup_object_unref_ GdkPixbuf *pixbuf = NULL;
/* use GenericName fallback */
if (asb_context_get_flag (plugin->ctx, ASB_CONTEXT_FLAG_USE_FALLBACKS))
parse_flags |= AS_APP_PARSE_FLAG_USE_FALLBACKS;
/* create app */
app_id = g_path_get_basename (filename);
app = asb_app_new (pkg, app_id);
asb_app_set_hidpi_enabled (app, asb_context_get_flag (plugin->ctx, ASB_CONTEXT_FLAG_HIDPI_ICONS));
full_filename = g_build_filename (tmpdir, filename, NULL);
if (!as_app_parse_file (AS_APP (app), full_filename, parse_flags, error))
return FALSE;
/* NoDisplay apps are never included */
if (as_app_get_metadata_item (AS_APP (app), "NoDisplay") != NULL)
asb_app_add_requires_appdata (app, "NoDisplay=true");
/* Settings or DesktopSettings requires AppData */
if (!asb_context_get_flag (plugin->ctx, ASB_CONTEXT_FLAG_IGNORE_SETTINGS)) {
if (as_app_has_category (AS_APP (app), "Settings"))
asb_app_add_requires_appdata (app, "Category=Settings");
if (as_app_has_category (AS_APP (app), "DesktopSettings"))
asb_app_add_requires_appdata (app, "Category=DesktopSettings");
}
/* is the icon a stock-icon-name? */
icon = as_app_get_icon_default (AS_APP (app));
if (icon != NULL) {
_cleanup_free_ gchar *key = NULL;
key = g_strdup (as_icon_get_name (icon));
if (as_icon_get_kind (icon) == AS_ICON_KIND_STOCK) {
asb_package_log (pkg,
ASB_PACKAGE_LOG_LEVEL_DEBUG,
"using stock icon %s", key);
} else {
_cleanup_error_free_ GError *error_local = NULL;
g_ptr_array_set_size (as_app_get_icons (AS_APP (app)), 0);
ret = asb_plugin_desktop_add_icons (plugin,
app,
tmpdir,
key,
&error_local);
if (!ret) {
as_app_add_veto (AS_APP (app), "%s",
error_local->message);
}
}
}
/* add */
asb_plugin_add_app (apps, AS_APP (app));
return TRUE;
}
static gboolean
asb_plugin_process_filename (AsbPlugin *plugin,
AsbPackage *pkg,
const gchar *filename,
GList **apps,
GError **error)
{
AsProblemKind problem_kind;
AsProblem *problem;
GPtrArray *icons;
const gchar *tmp;
guint i;
g_autoptr(AsbApp) app = NULL;
g_autoptr(GPtrArray) problems = NULL;
app = asb_app_new (NULL, NULL);
if (!as_app_parse_file (AS_APP (app), filename,
AS_APP_PARSE_FLAG_USE_HEURISTICS,
error))
return FALSE;
if (as_app_get_kind (AS_APP (app)) == AS_APP_KIND_UNKNOWN) {
g_set_error (error,
ASB_PLUGIN_ERROR,
ASB_PLUGIN_ERROR_FAILED,
"%s has no recognised type",
as_app_get_id (AS_APP (app)));
return FALSE;
}
/* validate */
problems = as_app_validate (AS_APP (app),
AS_APP_VALIDATE_FLAG_NO_NETWORK |
AS_APP_VALIDATE_FLAG_RELAX,
error);
if (problems == NULL)
return FALSE;
asb_app_set_package (app, pkg);
for (i = 0; i < problems->len; i++) {
problem = g_ptr_array_index (problems, i);
problem_kind = as_problem_get_kind (problem);
asb_package_log (asb_app_get_package (app),
ASB_PACKAGE_LOG_LEVEL_WARNING,
"AppData problem: %s : %s",
as_problem_kind_to_string (problem_kind),
as_problem_get_message (problem));
}
/* nuke things that do not belong */
icons = as_app_get_icons (AS_APP (app));
if (icons->len > 0)
g_ptr_array_set_size (icons, 0);
/* fix up the project license */
tmp = as_app_get_project_license (AS_APP (app));
if (tmp != NULL && !as_utils_is_spdx_license (tmp)) {
g_autofree gchar *license_spdx = NULL;
license_spdx = as_utils_license_to_spdx (tmp);
if (as_utils_is_spdx_license (license_spdx)) {
asb_package_log (asb_app_get_package (app),
ASB_PACKAGE_LOG_LEVEL_WARNING,
"project license fixup: %s -> %s",
tmp, license_spdx);
as_app_set_project_license (AS_APP (app), license_spdx);
} else {
asb_package_log (asb_app_get_package (app),
ASB_PACKAGE_LOG_LEVEL_WARNING,
"project license is invalid: %s", tmp);
as_app_set_project_license (AS_APP (app), NULL);
}
}
/* check license */
tmp = as_app_get_metadata_license (AS_APP (app));
if (tmp == NULL) {
g_set_error (error,
ASB_PLUGIN_ERROR,
ASB_PLUGIN_ERROR_FAILED,
"AppData %s has no licence",
filename);
return FALSE;
}
if (!as_utils_is_spdx_license (tmp)) {
g_set_error (error,
ASB_PLUGIN_ERROR,
ASB_PLUGIN_ERROR_FAILED,
"AppData %s license '%s' invalid",
filename, tmp);
return FALSE;
}
/* log updateinfo */
tmp = as_app_get_update_contact (AS_APP (app));
if (tmp != NULL) {
asb_package_log (asb_app_get_package (app),
ASB_PACKAGE_LOG_LEVEL_INFO,
"Upstream contact <%s>", tmp);
}
/* add icon for firmware */
if (as_app_get_kind (AS_APP (app)) == AS_APP_KIND_FIRMWARE) {
g_autoptr(AsIcon) icon = NULL;
icon = as_icon_new ();
as_icon_set_kind (icon, AS_ICON_KIND_STOCK);
as_icon_set_name (icon, "application-x-executable");
as_app_add_icon (AS_APP (app), icon);
}
/* fix up input methods */
if (as_app_get_kind (AS_APP (app)) == AS_APP_KIND_INPUT_METHOD) {
g_autoptr(AsIcon) icon = NULL;
icon = as_icon_new ();
as_icon_set_kind (icon, AS_ICON_KIND_STOCK);
as_icon_set_name (icon, "system-run-symbolic");
as_app_add_icon (AS_APP (app), icon);
as_app_add_category (AS_APP (app), "Addons");
as_app_add_category (AS_APP (app), "InputSources");
}
/* fix up codecs */
if (as_app_get_kind (AS_APP (app)) == AS_APP_KIND_CODEC) {
g_autoptr(AsIcon) icon = NULL;
icon = as_icon_new ();
as_icon_set_kind (icon, AS_ICON_KIND_STOCK);
as_icon_set_name (icon, "application-x-executable");
as_app_add_icon (AS_APP (app), icon);
as_app_add_category (AS_APP (app), "Addons");
as_app_add_category (AS_APP (app), "Codecs");
}
/* success */
asb_app_set_hidpi_enabled (app, asb_context_get_flag (plugin->ctx,
ASB_CONTEXT_FLAG_HIDPI_ICONS));
asb_plugin_add_app (apps, AS_APP (app));
return TRUE;
}
static gboolean
as_store_cab_from_bytes_with_origin (AsStore *store,
GBytes *bytes,
const gchar *basename,
GCancellable *cancellable,
GError **error)
{
g_autoptr(GCabCabinet) gcab = NULL;
g_autoptr(GError) error_local = NULL;
g_autofree gchar *tmp_path = NULL;
g_autoptr(GFile) tmp_file = NULL;
g_autoptr(GInputStream) input_stream = NULL;
g_autoptr(GPtrArray) filelist = NULL;
guint i;
/* open the file */
gcab = gcab_cabinet_new ();
input_stream = g_memory_input_stream_new_from_bytes (bytes);
if (!gcab_cabinet_load (gcab, input_stream, NULL, &error_local)) {
g_set_error (error,
AS_STORE_ERROR,
AS_STORE_ERROR_FAILED,
"cannot load .cab file: %s",
error_local->message);
return FALSE;
}
/* decompress to /tmp */
tmp_path = g_dir_make_tmp ("appstream-glib-XXXXXX", &error_local);
if (tmp_path == NULL) {
g_set_error (error,
AS_STORE_ERROR,
AS_STORE_ERROR_FAILED,
"failed to create temp dir: %s",
error_local->message);
return FALSE;
}
/* extract the entire cab file */
filelist = g_ptr_array_new_with_free_func (g_free);
tmp_file = g_file_new_for_path (tmp_path);
if (!gcab_cabinet_extract_simple (gcab, tmp_file,
as_store_cab_cb,
filelist, NULL, &error_local)) {
g_set_error (error,
AS_STORE_ERROR,
AS_STORE_ERROR_FAILED,
"failed to extract .cab file: %s",
error_local->message);
return FALSE;
}
/* loop through each file looking for components */
for (i = 0; i < filelist->len; i++) {
AsRelease *rel;
AsChecksum *csum_tmp;
const gchar *fn;
g_autofree gchar *tmp_fn = NULL;
g_autoptr(AsApp) app = NULL;
/* debug */
fn = g_ptr_array_index (filelist, i);
g_debug ("found file %u\t%s", i, fn);
/* if inf or metainfo, add */
if (as_format_guess_kind (fn) != AS_FORMAT_KIND_METAINFO)
continue;
tmp_fn = g_build_filename (tmp_path, fn, NULL);
app = as_app_new ();
if (!as_app_parse_file (app, tmp_fn,
AS_APP_PARSE_FLAG_NONE, &error_local)) {
g_set_error (error,
AS_STORE_ERROR,
AS_STORE_ERROR_FAILED,
"%s could not be loaded: %s",
tmp_fn,
error_local->message);
return FALSE;
}
/* only process the latest release */
rel = as_app_get_release_default (app);
if (rel == NULL) {
g_set_error_literal (error,
AS_STORE_ERROR,
AS_STORE_ERROR_FAILED,
"no releases in metainfo file");
return FALSE;
}
/* ensure we always have a container checksum */
csum_tmp = as_release_get_checksum_by_target (rel, AS_CHECKSUM_TARGET_CONTAINER);
if (csum_tmp == NULL) {
g_autoptr(AsChecksum) csum = NULL;
csum = as_checksum_new ();
as_checksum_set_target (csum, AS_CHECKSUM_TARGET_CONTAINER);
if (basename != NULL)
as_checksum_set_filename (csum, basename);
as_release_add_checksum (rel, csum);
}
/* set the container checksum */
if (!as_store_cab_verify_checksum_cab (rel, bytes, error))
return FALSE;
/* this is the size of the cab file itself */
if (as_release_get_size (rel, AS_SIZE_KIND_DOWNLOAD) == 0)
as_release_set_size (rel, AS_SIZE_KIND_DOWNLOAD,
g_bytes_get_size (bytes));
/* ensure we always have a content checksum */
csum_tmp = as_release_get_checksum_by_target (rel, AS_CHECKSUM_TARGET_CONTENT);
if (csum_tmp == NULL) {
g_autoptr(AsChecksum) csum = NULL;
csum = as_checksum_new ();
as_checksum_set_target (csum, AS_CHECKSUM_TARGET_CONTENT);
/* if this isn't true, a firmware needs to set in
* the metainfo.xml file something like:
* <checksum target="content" filename="FLASH.ROM"/> */
as_checksum_set_filename (csum, "firmware.bin");
as_release_add_checksum (rel, csum);
csum_tmp = csum;
}
if (!as_store_cab_verify_checksum_fw (csum_tmp, tmp_path, error))
return FALSE;
/* set blobs */
if (!as_store_cab_set_release_blobs (rel, tmp_path, error))
return FALSE;
/* add any component to the store */
as_store_add_app (store, app);
}
/* delete temp files */
for (i = 0; i < filelist->len; i++) {
const gchar *fn;
g_autofree gchar *tmp_fn = NULL;
fn = g_ptr_array_index (filelist, i);
tmp_fn = g_build_filename (tmp_path, fn, NULL);
g_unlink (tmp_fn);
}
g_rmdir (tmp_path);
/* success */
return TRUE;
}