hcidump: Add private header for L2CAP structures

2 files changed, 273 insertions, 1 deletions

diff --git a/tools/parser/l2cap.c b/tools/parser/l2cap.c
index 9b2834d9f..6b3e17a5c 100644
--- a/tools/parser/l2cap.c
+++ b/tools/parser/l2cap.c
@@ -35,8 +35,8 @@
 
 #include "parser.h"
 #include "sdp.h"
+#include "l2cap.h"
 #include "lib/hci.h"
-#include "lib/l2cap.h"
 #include "lib/a2mp.h"
 #include "lib/amp.h"
 
diff --git a/tools/parser/l2cap.h b/tools/parser/l2cap.h
new file mode 100644
index 000000000..788aef006
--- /dev/null
+++ b/tools/parser/l2cap.h
@@ -0,0 +1,272 @@
+/*
+ *
+ *  BlueZ - Bluetooth protocol stack for Linux
+ *
+ *  Copyright (C) 2000-2002  Maxim Krasnyansky <maxk@qualcomm.com>
+ *  Copyright (C) 2003-2011  Marcel Holtmann <marcel@holtmann.org>
+ *
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ */
+
+#ifndef __L2CAP_H
+#define __L2CAP_H
+
+/* L2CAP command codes */
+#define L2CAP_COMMAND_REJ	0x01
+#define L2CAP_CONN_REQ		0x02
+#define L2CAP_CONN_RSP		0x03
+#define L2CAP_CONF_REQ		0x04
+#define L2CAP_CONF_RSP		0x05
+#define L2CAP_DISCONN_REQ	0x06
+#define L2CAP_DISCONN_RSP	0x07
+#define L2CAP_ECHO_REQ		0x08
+#define L2CAP_ECHO_RSP		0x09
+#define L2CAP_INFO_REQ		0x0a
+#define L2CAP_INFO_RSP		0x0b
+#define L2CAP_CREATE_REQ	0x0c
+#define L2CAP_CREATE_RSP	0x0d
+#define L2CAP_MOVE_REQ		0x0e
+#define L2CAP_MOVE_RSP		0x0f
+#define L2CAP_MOVE_CFM		0x10
+#define L2CAP_MOVE_CFM_RSP	0x11
+
+/* L2CAP extended feature mask */
+#define L2CAP_FEAT_FLOWCTL	0x00000001
+#define L2CAP_FEAT_RETRANS	0x00000002
+#define L2CAP_FEAT_BIDIR_QOS	0x00000004
+#define L2CAP_FEAT_ERTM		0x00000008
+#define L2CAP_FEAT_STREAMING	0x00000010
+#define L2CAP_FEAT_FCS		0x00000020
+#define L2CAP_FEAT_EXT_FLOW	0x00000040
+#define L2CAP_FEAT_FIXED_CHAN	0x00000080
+#define L2CAP_FEAT_EXT_WINDOW	0x00000100
+#define L2CAP_FEAT_UCD		0x00000200
+
+/* L2CAP Control Field bit masks */
+#define L2CAP_CTRL_SAR_MASK		0xC000
+#define L2CAP_CTRL_REQSEQ_MASK		0x3F00
+#define L2CAP_CTRL_TXSEQ_MASK		0x007E
+#define L2CAP_CTRL_SUPERVISE_MASK	0x000C
+
+#define L2CAP_CTRL_RETRANS		0x0080
+#define L2CAP_CTRL_FINAL		0x0080
+#define L2CAP_CTRL_POLL			0x0010
+#define L2CAP_CTRL_FRAME_TYPE		0x0001 /* I- or S-Frame */
+
+#define L2CAP_CTRL_TXSEQ_SHIFT		1
+#define L2CAP_CTRL_SUPER_SHIFT		2
+#define L2CAP_CTRL_REQSEQ_SHIFT		8
+#define L2CAP_CTRL_SAR_SHIFT		14
+
+#define L2CAP_EXT_CTRL_TXSEQ_MASK	0xFFFC0000
+#define L2CAP_EXT_CTRL_SAR_MASK		0x00030000
+#define L2CAP_EXT_CTRL_SUPERVISE_MASK	0x00030000
+#define L2CAP_EXT_CTRL_REQSEQ_MASK	0x0000FFFC
+
+#define L2CAP_EXT_CTRL_POLL		0x00040000
+#define L2CAP_EXT_CTRL_FINAL		0x00000002
+#define L2CAP_EXT_CTRL_FRAME_TYPE	0x00000001 /* I- or S-Frame */
+
+#define L2CAP_EXT_CTRL_REQSEQ_SHIFT	2
+#define L2CAP_EXT_CTRL_SAR_SHIFT	16
+#define L2CAP_EXT_CTRL_SUPER_SHIFT	16
+#define L2CAP_EXT_CTRL_TXSEQ_SHIFT	18
+
+/* L2CAP Supervisory Function */
+#define L2CAP_SUPER_RR		0x00
+#define L2CAP_SUPER_REJ		0x01
+#define L2CAP_SUPER_RNR		0x02
+#define L2CAP_SUPER_SREJ	0x03
+
+/* L2CAP Segmentation and Reassembly */
+#define L2CAP_SAR_UNSEGMENTED	0x00
+#define L2CAP_SAR_START		0x01
+#define L2CAP_SAR_END		0x02
+#define L2CAP_SAR_CONTINUE	0x03
+
+#define L2CAP_SDULEN_SIZE	2
+
+/* L2CAP fixed channels */
+#define L2CAP_FC_L2CAP		0x02
+#define L2CAP_FC_CONNLESS	0x04
+#define L2CAP_FC_A2MP		0x08
+
+/* L2CAP structures */
+typedef struct {
+	uint16_t	len;
+	uint16_t	cid;
+} __attribute__ ((packed)) l2cap_hdr;
+#define L2CAP_HDR_SIZE 4
+
+typedef struct {
+	uint8_t		code;
+	uint8_t		ident;
+	uint16_t	len;
+} __attribute__ ((packed)) l2cap_cmd_hdr;
+#define L2CAP_CMD_HDR_SIZE 4
+
+typedef struct {
+	uint16_t	reason;
+} __attribute__ ((packed)) l2cap_cmd_rej;
+#define L2CAP_CMD_REJ_SIZE 2
+
+typedef struct {
+	uint16_t	psm;
+	uint16_t	scid;
+} __attribute__ ((packed)) l2cap_conn_req;
+#define L2CAP_CONN_REQ_SIZE 4
+
+typedef struct {
+	uint16_t	dcid;
+	uint16_t	scid;
+	uint16_t	result;
+	uint16_t	status;
+} __attribute__ ((packed)) l2cap_conn_rsp;
+#define L2CAP_CONN_RSP_SIZE 8
+
+/* connect result */
+#define L2CAP_CR_SUCCESS	0x0000
+#define L2CAP_CR_PEND		0x0001
+#define L2CAP_CR_BAD_PSM	0x0002
+#define L2CAP_CR_SEC_BLOCK	0x0003
+#define L2CAP_CR_NO_MEM		0x0004
+
+/* connect status */
+#define L2CAP_CS_NO_INFO	0x0000
+#define L2CAP_CS_AUTHEN_PEND	0x0001
+#define L2CAP_CS_AUTHOR_PEND	0x0002
+
+typedef struct {
+	uint16_t	dcid;
+	uint16_t	flags;
+	uint8_t		data[0];
+} __attribute__ ((packed)) l2cap_conf_req;
+#define L2CAP_CONF_REQ_SIZE 4
+
+typedef struct {
+	uint16_t	scid;
+	uint16_t	flags;
+	uint16_t	result;
+	uint8_t		data[0];
+} __attribute__ ((packed)) l2cap_conf_rsp;
+#define L2CAP_CONF_RSP_SIZE 6
+
+#define L2CAP_CONF_SUCCESS	0x0000
+#define L2CAP_CONF_UNACCEPT	0x0001
+#define L2CAP_CONF_REJECT	0x0002
+#define L2CAP_CONF_UNKNOWN	0x0003
+#define L2CAP_CONF_PENDING	0x0004
+#define L2CAP_CONF_EFS_REJECT	0x0005
+
+typedef struct {
+	uint8_t		type;
+	uint8_t		len;
+	uint8_t		val[0];
+} __attribute__ ((packed)) l2cap_conf_opt;
+#define L2CAP_CONF_OPT_SIZE 2
+
+#define L2CAP_CONF_MTU		0x01
+#define L2CAP_CONF_FLUSH_TO	0x02
+#define L2CAP_CONF_QOS		0x03
+#define L2CAP_CONF_RFC		0x04
+#define L2CAP_CONF_FCS		0x05
+#define L2CAP_CONF_EFS		0x06
+#define L2CAP_CONF_EWS		0x07
+
+#define L2CAP_CONF_MAX_SIZE	22
+
+#define L2CAP_MODE_BASIC	0x00
+#define L2CAP_MODE_RETRANS	0x01
+#define L2CAP_MODE_FLOWCTL	0x02
+#define L2CAP_MODE_ERTM		0x03
+#define L2CAP_MODE_STREAMING	0x04
+
+#define L2CAP_SERVTYPE_NOTRAFFIC	0x00
+#define L2CAP_SERVTYPE_BESTEFFORT	0x01
+#define L2CAP_SERVTYPE_GUARANTEED	0x02
+
+typedef struct {
+	uint16_t	dcid;
+	uint16_t	scid;
+} __attribute__ ((packed)) l2cap_disconn_req;
+#define L2CAP_DISCONN_REQ_SIZE 4
+
+typedef struct {
+	uint16_t	dcid;
+	uint16_t	scid;
+} __attribute__ ((packed)) l2cap_disconn_rsp;
+#define L2CAP_DISCONN_RSP_SIZE 4
+
+typedef struct {
+	uint16_t	type;
+} __attribute__ ((packed)) l2cap_info_req;
+#define L2CAP_INFO_REQ_SIZE 2
+
+typedef struct {
+	uint16_t	type;
+	uint16_t	result;
+	uint8_t		data[0];
+} __attribute__ ((packed)) l2cap_info_rsp;
+#define L2CAP_INFO_RSP_SIZE 4
+
+/* info type */
+#define L2CAP_IT_CL_MTU		0x0001
+#define L2CAP_IT_FEAT_MASK	0x0002
+
+/* info result */
+#define L2CAP_IR_SUCCESS	0x0000
+#define L2CAP_IR_NOTSUPP	0x0001
+
+typedef struct {
+	uint16_t	psm;
+	uint16_t	scid;
+	uint8_t		id;
+} __attribute__ ((packed)) l2cap_create_req;
+#define L2CAP_CREATE_REQ_SIZE 5
+
+typedef struct {
+	uint16_t	dcid;
+	uint16_t	scid;
+	uint16_t	result;
+	uint16_t	status;
+} __attribute__ ((packed)) l2cap_create_rsp;
+#define L2CAP_CREATE_RSP_SIZE 8
+
+typedef struct {
+	uint16_t	icid;
+	uint8_t		id;
+} __attribute__ ((packed)) l2cap_move_req;
+#define L2CAP_MOVE_REQ_SIZE 3
+
+typedef struct {
+	uint16_t	icid;
+	uint16_t	result;
+} __attribute__ ((packed)) l2cap_move_rsp;
+#define L2CAP_MOVE_RSP_SIZE 4
+
+typedef struct {
+	uint16_t	icid;
+	uint16_t	result;
+} __attribute__ ((packed)) l2cap_move_cfm;
+#define L2CAP_MOVE_CFM_SIZE 4
+
+typedef struct {
+	uint16_t	icid;
+} __attribute__ ((packed)) l2cap_move_cfm_rsp;
+#define L2CAP_MOVE_CFM_RSP_SIZE 2
+
+#endif /* __L2CAP_H */