C++ (Cpp) cosine_seek_next_packetの例

コード例 #1

/* Find the next packet and parse it; called from wtap_read(). */
static gboolean cosine_read(wtap *wth, int *err, gchar **err_info,
    gint64 *data_offset)
{
	gint64	offset;
	guint8	*buf;
	int	pkt_len, caplen;
	char	line[COSINE_LINE_LENGTH];

	/* Find the next packet */
	offset = cosine_seek_next_packet(wth, err, err_info, line);
	if (offset < 0)
		return FALSE;

	/* Parse the header */
	pkt_len = parse_cosine_rec_hdr(wth, line, &wth->pseudo_header, err,
	    err_info);
	if (pkt_len == -1)
		return FALSE;

	/* Make sure we have enough room for the packet */
	buffer_assure_space(wth->frame_buffer, COSINE_MAX_PACKET_LEN);
	buf = buffer_start_ptr(wth->frame_buffer);

	/* Convert the ASCII hex dump to binary data */
	if ((caplen = parse_cosine_hex_dump(wth->fh, pkt_len, buf, err,
	    err_info)) == -1)
		return FALSE;

	wth->data_offset = offset;
	wth->phdr.caplen = caplen;
	*data_offset = offset;
	return TRUE;
}

コード例 #2

ファイル: cosine.c プロジェクト: DHODoS/wireshark

/* Find the next packet and parse it; called from wtap_read(). */
static gboolean cosine_read(wtap *wth, int *err, gchar **err_info,
    gint64 *data_offset)
{
	gint64	offset;
	char	line[COSINE_LINE_LENGTH];

	/* Find the next packet */
	offset = cosine_seek_next_packet(wth, err, err_info, line);
	if (offset < 0)
		return FALSE;
	*data_offset = offset;

	/* Parse the header and convert the ASCII hex dump to binary data */
	return parse_cosine_packet(wth->fh, &wth->phdr, wth->frame_buffer,
	    line, err, err_info);
}