static FrRegisteredArchive *
fr_registered_archive_new (GType command_type)
{
FrRegisteredArchive *reg_com;
FrArchive *archive;
const char **mime_types;
int i;
reg_com = g_new0 (FrRegisteredArchive, 1);
reg_com->ref = 1;
reg_com->type = command_type;
reg_com->caps = g_ptr_array_new ();
reg_com->packages = g_ptr_array_new ();
archive = (FrArchive*) g_object_new (reg_com->type, NULL);
mime_types = fr_archive_get_supported_types (archive);
for (i = 0; mime_types[i] != NULL; i++) {
const char *mime_type;
FrMimeTypeCap *cap;
FrMimeTypePackages *packages;
mime_type = _g_str_get_static (mime_types[i]);
cap = g_new0 (FrMimeTypeCap, 1);
cap->mime_type = mime_type;
cap->current_capabilities = fr_archive_get_capabilities (archive, mime_type, TRUE);
cap->potential_capabilities = fr_archive_get_capabilities (archive, mime_type, FALSE);
g_ptr_array_add (reg_com->caps, cap);
packages = g_new0 (FrMimeTypePackages, 1);
packages->mime_type = mime_type;
packages->packages = fr_archive_get_packages (archive, mime_type);
g_ptr_array_add (reg_com->packages, packages);
}
g_object_unref (archive);
return reg_com;
}
static void
file_buffer_ready_cb (GObject *source_object,
GAsyncResult *result,
gpointer user_data)
{
InstallerData *idata = user_data;
GFile *file;
char *buffer;
gsize buffer_size;
GError *error = NULL;
char *uri;
const char *mime_type;
gboolean result_uncertain;
GType archive_type;
FrArchive *preferred_archive;
file = G_FILE (source_object);
if (! _g_file_load_buffer_finish (file, result, &buffer, &buffer_size, &error)) {
package_installer_terminated (idata, FR_ERROR_GENERIC, error->message);
g_error_free (error);
return;
}
uri = g_file_get_uri (file);
mime_type = g_content_type_guess (uri, (guchar *) buffer, buffer_size, &result_uncertain);
if (result_uncertain) {
mime_type = _g_mime_type_get_from_content (buffer, buffer_size);
if (mime_type == NULL)
mime_type = _g_mime_type_get_from_filename (file);
}
g_free (uri);
g_free (buffer);
archive_type = get_preferred_archive_for_mime_type (mime_type, FR_ARCHIVE_CAN_READ_WRITE);
if (archive_type == 0)
archive_type = get_preferred_archive_for_mime_type (mime_type, FR_ARCHIVE_CAN_READ);
if (archive_type == 0) {
package_installer_terminated (idata, FR_ERROR_GENERIC, _("Archive type not supported."));
return;
}
preferred_archive = g_object_new (archive_type, 0);
idata->packages = fr_archive_get_packages (preferred_archive, mime_type);
g_object_unref (preferred_archive);
if (idata->packages == NULL) {
package_installer_terminated (idata, FR_ERROR_GENERIC, _("Archive type not supported."));
return;
}
#ifdef ENABLE_PACKAGEKIT
{
char *secondary_text;
GtkWidget *dialog;
secondary_text = g_strdup_printf (_("There is no command installed for %s files.\nDo you want to search for a command to open this file?"),
g_content_type_get_description (mime_type));
dialog = _gtk_message_dialog_new (GTK_WINDOW (idata->window),
GTK_DIALOG_MODAL,
GTK_STOCK_DIALOG_ERROR,
_("Could not open this file type"),
secondary_text,
GTK_STOCK_CANCEL, GTK_RESPONSE_NO,
_("_Search Command"), GTK_RESPONSE_YES,
NULL);
g_signal_connect (dialog, "response", G_CALLBACK (confirm_search_dialog_response_cb), idata);
gtk_widget_show (dialog);
g_free (secondary_text);
}
#else /* ! ENABLE_PACKAGEKIT */
package_installer_terminated (idata, FR_ERROR_GENERIC, _("Archive type not supported."));
#endif /* ENABLE_PACKAGEKIT */
}
