mirror of
https://git.proxmox.com/git/fwupd
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143 lines
3.4 KiB
C
143 lines
3.4 KiB
C
/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*-
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*
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* Copyright (C) 2016 Richard Hughes <richard@hughsie.com>
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*
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* Licensed under the GNU General Public License Version 2
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#include <glib.h>
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#include <string.h>
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#include "ebitdo-common.h"
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//Level,Sp,Index,m:s.ms.us,Dur,Len,Err,Dev,Ep,Record,Summary
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typedef enum {
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CSV_COLUMN_LEVEL,
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CSV_COLUMN_SP,
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CSV_COLUMN_INDEX,
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CSV_COLUMN_TIMESTAMP,
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CSV_COLUMN_DURATION,
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CSV_COLUMN_LENGTH,
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CSV_COLUMN_ERROR,
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CSV_COLUMN_DEVICE,
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CSV_COLUMN_ENDPOINT,
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CSV_COLUMN_RECORD,
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CSV_COLUMN_SUMMARY,
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CSV_COLUMN_LAST
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} CsvColumn;
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void
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ebitdo_dump_pkt_small (EbitdoPkt *hdr)
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{
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g_print ("CmdSubtype: 0x%02x [%s]\n",
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hdr->subtype, ebitdo_pkt_subtype_to_string (hdr->subtype));
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g_print ("Cmd: 0x%02x [%s]\n",
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hdr->cmd, 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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static void
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ebitdo_process_csv_line (const gchar *line)
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{
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g_auto(GStrv) data = NULL;
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guint i;
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guint8 buffer[64];
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const gchar *title;
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EbitdoPkt *hdr = (EbitdoPkt *) buffer;
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/* comment */
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if (line[0] == '#')
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return;
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if (line[0] == '\0')
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return;
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/* process data */
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data = g_strsplit (line, ",", -1);
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if (g_strv_length (data) < CSV_COLUMN_LAST)
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return;
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/* only interested in 64 byte transfers */
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if (g_strcmp0 (data[CSV_COLUMN_LENGTH], "64 B") != 0)
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return;
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/* only interested in EP1 and EP2 */
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if (g_strcmp0 (data[CSV_COLUMN_ENDPOINT], "01") == 0) {
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title = "Request";
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} else if (g_strcmp0 (data[CSV_COLUMN_ENDPOINT], "02") == 0) {
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title = "Response";
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} else {
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return;
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}
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/* parse data */
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memset (buffer, 0x00, sizeof(buffer));
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for (i = 0; i < 64; i++) {
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guint64 tmp;
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if (i * 3 > strlen (data[CSV_COLUMN_SUMMARY]))
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break;
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tmp = g_ascii_strtoull (data[CSV_COLUMN_SUMMARY] + (i * 3),
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NULL, 16);
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if (tmp > 0xff)
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break;
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buffer[i] = tmp;
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}
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/* filter out transfer timeouts */
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if (0) {
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if (hdr->type == EBITDO_PKT_TYPE_USER_CMD &&
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hdr->subtype == EBITDO_PKT_SUBTYPE_TRANSFER_TIMEOUT)
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return;
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}
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ebitdo_dump_raw (title, buffer, hdr->pkt_len);
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ebitdo_dump_pkt_small (hdr);
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g_print ("\n");
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}
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int
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main (int argc, char **argv)
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{
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g_autofree gchar *data = NULL;
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g_auto(GStrv) lines = NULL;
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g_autoptr(GError) error = NULL;
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guint i;
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g_setenv ("G_MESSAGES_DEBUG", "all", TRUE);
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/* require filename */
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if (argc != 2) {
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g_print ("USAGE: %s <filename>\n", argv[0]);
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return 1;
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}
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/* get data */
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if (!g_file_get_contents (argv[1], &data, NULL, &error)) {
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g_print ("%s\n", error->message);
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return 1;
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}
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lines = g_strsplit (data, "\n", -1);
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for (i = 0; lines[i] != NULL; i++) {
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ebitdo_process_csv_line (lines[i]);
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}
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return 0;
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}
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