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7f1b8e7dce
This allows us to do three things: * Fuzz the loader with `fwupdtool firmware-parse` * Check the firmware *before* the hardware is put into bootloader mode * Use FuChunk to build the 32 byte payload chunks
81 lines
2.3 KiB
C
81 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 <string.h>
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#include "fu-ebitdo-common.h"
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const gchar *
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fu_ebitdo_pkt_type_to_string (FuEbitdoPktType cmd)
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{
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if (cmd == FU_EBITDO_PKT_TYPE_USER_CMD)
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return "user-cmd";
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if (cmd == FU_EBITDO_PKT_TYPE_USER_DATA)
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return "user-data";
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if (cmd == FU_EBITDO_PKT_TYPE_MID_CMD)
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return "mid-cmd";
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return NULL;
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}
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const gchar *
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fu_ebitdo_pkt_cmd_to_string (FuEbitdoPktCmd cmd)
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{
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if (cmd == FU_EBITDO_PKT_CMD_FW_UPDATE_DATA)
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return "fw-update-data";
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if (cmd == FU_EBITDO_PKT_CMD_FW_UPDATE_HEADER)
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return "fw-update-header";
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if (cmd == FU_EBITDO_PKT_CMD_FW_UPDATE_OK)
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return "fw-update-ok";
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if (cmd == FU_EBITDO_PKT_CMD_FW_UPDATE_ERROR)
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return "fw-update-error";
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if (cmd == FU_EBITDO_PKT_CMD_FW_GET_VERSION)
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return "fw-get-version";
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if (cmd == FU_EBITDO_PKT_CMD_FW_SET_VERSION)
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return "fw-set-version";
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if (cmd == FU_EBITDO_PKT_CMD_FW_SET_ENCODE_ID)
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return "fw-set-encode-id";
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if (cmd == FU_EBITDO_PKT_CMD_ACK)
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return "ack";
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if (cmd == FU_EBITDO_PKT_CMD_NAK)
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return "nak";
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if (cmd == FU_EBITDO_PKT_CMD_UPDATE_FIRMWARE_DATA)
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return "update-firmware-data";
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if (cmd == FU_EBITDO_PKT_CMD_TRANSFER_ABORT)
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return "transfer-abort";
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if (cmd == FU_EBITDO_PKT_CMD_VERIFICATION_ID)
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return "verification-id";
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if (cmd == FU_EBITDO_PKT_CMD_GET_VERIFICATION_ID)
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return "get-verification-id";
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if (cmd == FU_EBITDO_PKT_CMD_VERIFY_ERROR)
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return "verify-error";
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if (cmd == FU_EBITDO_PKT_CMD_VERIFY_OK)
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return "verify-ok";
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if (cmd == FU_EBITDO_PKT_CMD_TRANSFER_TIMEOUT)
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return "transfer-timeout";
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if (cmd == FU_EBITDO_PKT_CMD_GET_VERSION)
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return "get-version";
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if (cmd == FU_EBITDO_PKT_CMD_GET_VERSION_RESPONSE)
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return "get-version-response";
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return NULL;
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}
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void
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fu_ebitdo_dump_pkt (FuEbitdoPkt *hdr)
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{
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g_print ("PktLength: 0x%02x\n", hdr->pkt_len);
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g_print ("PktType: 0x%02x [%s]\n",
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hdr->type, fu_ebitdo_pkt_type_to_string (hdr->type));
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g_print ("CmdSubtype: 0x%02x [%s]\n",
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hdr->subtype, fu_ebitdo_pkt_cmd_to_string (hdr->subtype));
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g_print ("CmdLen: 0x%04x\n", GUINT16_FROM_LE (hdr->cmd_len));
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g_print ("Cmd: 0x%02x [%s]\n",
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hdr->cmd, fu_ebitdo_pkt_cmd_to_string (hdr->cmd));
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g_print ("Payload Len: 0x%04x\n",
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GUINT16_FROM_LE (hdr->payload_len));
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}
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