mirror of
https://git.proxmox.com/git/fwupd
synced 2025-05-28 04:47:52 +00:00
838d91e4ed
These are GUIDs that are related to the main device, but should not be used for quirk matching. For instance, we might want to list the GUIDs for a bootloader mode, but we don't want to import all the quirks for the bootloader when in the runtime mode.
93 lines
2.3 KiB
C
93 lines
2.3 KiB
C
/*
|
|
* Copyright (C) 2016-2017 Richard Hughes <richard@hughsie.com>
|
|
*
|
|
* SPDX-License-Identifier: LGPL-2.1+
|
|
*/
|
|
|
|
#include "config.h"
|
|
|
|
#include "fu-plugin.h"
|
|
#include "fu-plugin-vfuncs.h"
|
|
|
|
#include "fu-altos-device.h"
|
|
|
|
void
|
|
fu_plugin_init (FuPlugin *plugin)
|
|
{
|
|
fu_plugin_add_rule (plugin, FU_PLUGIN_RULE_REQUIRES_QUIRK, FU_QUIRKS_PLUGIN);
|
|
}
|
|
|
|
gboolean
|
|
fu_plugin_usb_device_added (FuPlugin *plugin, GUsbDevice *usb_device, GError **error)
|
|
{
|
|
const gchar *platform_id = NULL;
|
|
g_autofree gchar *runtime_id = NULL;
|
|
g_autoptr(FuAltosDevice) dev = NULL;
|
|
|
|
/* get kind */
|
|
dev = fu_altos_device_new (usb_device);
|
|
if (dev == NULL)
|
|
return TRUE;
|
|
|
|
/* get device properties */
|
|
if (!fu_device_probe (FU_DEVICE (dev), error))
|
|
return FALSE;
|
|
|
|
/* only the bootloader can do the update */
|
|
platform_id = g_usb_device_get_platform_id (usb_device);
|
|
runtime_id = g_strdup_printf ("%s-runtime", platform_id);
|
|
if (fu_altos_device_get_kind (dev) == FU_ALTOS_DEVICE_KIND_BOOTLOADER) {
|
|
FuDevice *dev_runtime;
|
|
dev_runtime = fu_plugin_cache_lookup (plugin, runtime_id);
|
|
if (dev_runtime != NULL) {
|
|
const gchar *guid = fu_device_get_guid_default (dev_runtime);
|
|
g_debug ("adding runtime GUID of %s", guid);
|
|
fu_device_add_counterpart_guid (FU_DEVICE (dev), guid);
|
|
fu_device_set_version (FU_DEVICE (dev),
|
|
fu_device_get_version (dev_runtime));
|
|
}
|
|
} else {
|
|
fu_plugin_cache_add (plugin, runtime_id, dev);
|
|
}
|
|
|
|
/* success */
|
|
fu_plugin_device_add (plugin, FU_DEVICE (dev));
|
|
return TRUE;
|
|
}
|
|
|
|
gboolean
|
|
fu_plugin_verify (FuPlugin *plugin,
|
|
FuDevice *dev,
|
|
FuPluginVerifyFlags flags,
|
|
GError **error)
|
|
{
|
|
g_autoptr(GBytes) blob_fw = NULL;
|
|
GChecksumType checksum_types[] = {
|
|
G_CHECKSUM_SHA1,
|
|
G_CHECKSUM_SHA256,
|
|
0 };
|
|
|
|
/* get data */
|
|
fu_device_set_status (dev, FWUPD_STATUS_DEVICE_VERIFY);
|
|
blob_fw = fu_device_read_firmware (dev, error);
|
|
if (blob_fw == NULL)
|
|
return FALSE;
|
|
for (guint i = 0; checksum_types[i] != 0; i++) {
|
|
g_autofree gchar *hash = NULL;
|
|
hash = g_compute_checksum_for_bytes (checksum_types[i], blob_fw);
|
|
fu_device_add_checksum (dev, hash);
|
|
}
|
|
return TRUE;
|
|
}
|
|
|
|
gboolean
|
|
fu_plugin_update (FuPlugin *plugin,
|
|
FuDevice *dev,
|
|
GBytes *blob_fw,
|
|
FwupdInstallFlags flags,
|
|
GError **error)
|
|
{
|
|
fu_device_set_status (dev, FWUPD_STATUS_DEVICE_WRITE);
|
|
return fu_device_write_firmware (dev, blob_fw, error);
|
|
}
|