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55 lines
2.0 KiB
C
55 lines
2.0 KiB
C
/*
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* Copyright (C) 2017-2018 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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#pragma once
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#include <glib.h>
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typedef enum {
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FU_UNIFYING_HIDPP_MSG_FLAG_NONE,
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FU_UNIFYING_HIDPP_MSG_FLAG_LONGER_TIMEOUT = 1 << 0,
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FU_UNIFYING_HIDPP_MSG_FLAG_IGNORE_SUB_ID = 1 << 1,
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FU_UNIFYING_HIDPP_MSG_FLAG_IGNORE_FNCT_ID = 1 << 2,
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FU_UNIFYING_HIDPP_MSG_FLAG_IGNORE_SWID = 1 << 3,
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/*< private >*/
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FU_UNIFYING_HIDPP_MSG_FLAG_LAST
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} FuLogitechHidPpHidppMsgFlags;
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typedef struct __attribute__((packed)) {
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guint8 report_id;
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guint8 device_id;
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guint8 sub_id;
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guint8 function_id; /* funcId:software_id */
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guint8 data[47]; /* maximum supported by Windows XP SP2 */
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/* not included in the packet sent to the hardware */
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guint32 flags;
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guint8 hidpp_version;
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} FuLogitechHidPpHidppMsg;
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/* this is specific to fwupd */
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#define FU_UNIFYING_HIDPP_MSG_SW_ID 0x07
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#pragma clang diagnostic push
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#pragma clang diagnostic ignored "-Wunused-function"
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G_DEFINE_AUTOPTR_CLEANUP_FUNC(FuLogitechHidPpHidppMsg, g_free);
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#pragma clang diagnostic pop
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FuLogitechHidPpHidppMsg *fu_logitech_hidpp_msg_new (void);
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void fu_logitech_hidpp_msg_copy (FuLogitechHidPpHidppMsg *msg_dst,
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const FuLogitechHidPpHidppMsg *msg_src);
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gsize fu_logitech_hidpp_msg_get_payload_length (FuLogitechHidPpHidppMsg *msg);
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gboolean fu_logitech_hidpp_msg_is_reply (FuLogitechHidPpHidppMsg *msg1,
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FuLogitechHidPpHidppMsg *msg2);
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gboolean fu_logitech_hidpp_msg_is_hidpp10_compat (FuLogitechHidPpHidppMsg *msg);
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gboolean fu_logitech_hidpp_msg_is_error (FuLogitechHidPpHidppMsg *msg,
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GError **error);
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gboolean fu_logitech_hidpp_msg_verify_swid (FuLogitechHidPpHidppMsg *msg);
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const gchar *fu_logitech_hidpp_msg_dev_id_to_string (FuLogitechHidPpHidppMsg *msg);
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const gchar *fu_logitech_hidpp_msg_rpt_id_to_string (FuLogitechHidPpHidppMsg *msg);
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const gchar *fu_logitech_hidpp_msg_sub_id_to_string (FuLogitechHidPpHidppMsg *msg);
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const gchar *fu_logitech_hidpp_msg_fcn_id_to_string (FuLogitechHidPpHidppMsg *msg);
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