mirror of
https://git.proxmox.com/git/fwupd
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3a8d532855
This means that individual plugins do not have to manage thier own GUsbDevice lifecycle and no longer have to call g_usb_context_wait_for_replug().
94 lines
2.3 KiB
C
94 lines
2.3 KiB
C
/*
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* Copyright (C) 2016 Richard Hughes <richard@hughsie.com>
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*
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* SPDX-License-Identifier: LGPL-2.1+
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*/
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#include "config.h"
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#include "fu-ebitdo-device.h"
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#include "fu-plugin.h"
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#include "fu-plugin-vfuncs.h"
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void
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fu_plugin_init (FuPlugin *plugin)
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{
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fu_plugin_add_rule (plugin, FU_PLUGIN_RULE_REQUIRES_QUIRK, FU_QUIRKS_PLUGIN);
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}
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gboolean
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fu_plugin_usb_device_added (FuPlugin *plugin, GUsbDevice *usb_device, GError **error)
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{
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g_autoptr(FuDeviceLocker) locker = NULL;
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g_autoptr(FuEbitdoDevice) device = NULL;
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/* open the device */
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device = fu_ebitdo_device_new (usb_device);
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fu_device_set_quirks (FU_DEVICE (device), fu_plugin_get_quirks (plugin));
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locker = fu_device_locker_new (device, error);
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if (locker == NULL)
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return FALSE;
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/* success */
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fu_plugin_device_add (plugin, FU_DEVICE (device));
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return TRUE;
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}
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gboolean
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fu_plugin_update (FuPlugin *plugin,
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FuDevice *dev,
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GBytes *blob_fw,
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FwupdInstallFlags flags,
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GError **error)
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{
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GUsbDevice *usb_device = fu_usb_device_get_dev (FU_USB_DEVICE (dev));
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FuEbitdoDevice *ebitdo_dev = FU_EBITDO_DEVICE (dev);
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g_autoptr(FuDeviceLocker) locker = NULL;
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/* get version */
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if (!fu_device_has_flag (dev, FWUPD_DEVICE_FLAG_IS_BOOTLOADER)) {
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g_set_error_literal (error,
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FWUPD_ERROR,
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FWUPD_ERROR_NOT_SUPPORTED,
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"invalid 8Bitdo device type detected");
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return FALSE;
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}
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/* write the firmware */
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locker = fu_device_locker_new (ebitdo_dev, error);
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if (locker == NULL)
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return FALSE;
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if (!fu_device_write_firmware (FU_DEVICE (ebitdo_dev), blob_fw, error))
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return FALSE;
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/* when doing a soft-reboot the device does not re-enumerate properly
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* so manually reboot the GUsbDevice */
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fu_device_set_status (dev, FWUPD_STATUS_DEVICE_RESTART);
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if (!g_usb_device_reset (usb_device, error)) {
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g_prefix_error (error, "failed to force-reset device: ");
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return FALSE;
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}
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/* wait for replug */
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fu_device_add_flag (dev, FWUPD_DEVICE_FLAG_WAIT_FOR_REPLUG);
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return TRUE;
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}
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gboolean
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fu_plugin_update_reload (FuPlugin *plugin, FuDevice *dev, GError **error)
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{
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FuEbitdoDevice *ebitdo_dev = FU_EBITDO_DEVICE (dev);
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g_autoptr(FuDeviceLocker) locker = NULL;
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/* get the new version number */
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locker = fu_device_locker_new (ebitdo_dev, error);
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if (locker == NULL) {
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g_prefix_error (error, "failed to re-open device: ");
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return FALSE;
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}
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/* success */
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return TRUE;
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}
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