android: Add copy of current AVCTP implemention

These files are not added to any makefile on purpose because they still
have external dependencies.

1 files changed, 155 insertions, 0 deletions

diff --git a/android/avctp.h b/android/avctp.h
new file mode 100644
index 000000000..f9c665ede
--- /dev/null
+++ b/android/avctp.h
@@ -0,0 +1,155 @@
+/*
+ *
+ *  BlueZ - Bluetooth protocol stack for Linux
+ *
+ *  Copyright (C) 2006-2010  Nokia Corporation
+ *  Copyright (C) 2004-2010  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
+ *
+ */
+
+#define AVCTP_CONTROL_PSM		23
+#define AVCTP_BROWSING_PSM		27
+
+#define AVC_MTU 512
+#define AVC_HEADER_LENGTH 3
+
+/* ctype entries */
+#define AVC_CTYPE_CONTROL		0x0
+#define AVC_CTYPE_STATUS		0x1
+#define AVC_CTYPE_NOTIFY		0x3
+#define AVC_CTYPE_NOT_IMPLEMENTED	0x8
+#define AVC_CTYPE_ACCEPTED		0x9
+#define AVC_CTYPE_REJECTED		0xA
+#define AVC_CTYPE_STABLE		0xC
+#define AVC_CTYPE_CHANGED		0xD
+#define AVC_CTYPE_INTERIM		0xF
+
+/* opcodes */
+#define AVC_OP_VENDORDEP		0x00
+#define AVC_OP_UNITINFO			0x30
+#define AVC_OP_SUBUNITINFO		0x31
+#define AVC_OP_PASSTHROUGH		0x7c
+
+/* subunits of interest */
+#define AVC_SUBUNIT_PANEL		0x09
+
+/* operands in passthrough commands */
+#define AVC_SELECT			0x00
+#define AVC_UP				0x01
+#define AVC_DOWN			0x02
+#define AVC_LEFT			0x03
+#define AVC_RIGHT			0x04
+#define AVC_ROOT_MENU			0x09
+#define AVC_CONTENTS_MENU		0x0b
+#define AVC_FAVORITE_MENU		0x0c
+#define AVC_ENTER			0x2b
+#define AVC_CHANNEL_UP			0x30
+#define AVC_CHANNEL_DOWN		0x31
+#define AVC_INPUT_SELECT		0x34
+#define AVC_HELP			0x36
+#define AVC_POWER			0x40
+#define AVC_VOLUME_UP			0x41
+#define AVC_VOLUME_DOWN			0x42
+#define AVC_MUTE			0x43
+#define AVC_PLAY			0x44
+#define AVC_STOP			0x45
+#define AVC_PAUSE			0x46
+#define AVC_RECORD			0x47
+#define AVC_REWIND			0x48
+#define AVC_FAST_FORWARD		0x49
+#define AVC_EJECT			0x4a
+#define AVC_FORWARD			0x4b
+#define AVC_BACKWARD			0x4c
+#define AVC_F1				0x71
+#define AVC_F2				0x72
+#define AVC_F3				0x73
+#define AVC_F4				0x74
+
+struct avctp;
+
+typedef enum {
+	AVCTP_STATE_DISCONNECTED = 0,
+	AVCTP_STATE_CONNECTING,
+	AVCTP_STATE_CONNECTED,
+	AVCTP_STATE_BROWSING_CONNECTING,
+	AVCTP_STATE_BROWSING_CONNECTED
+} avctp_state_t;
+
+typedef void (*avctp_state_cb) (struct btd_device *dev,
+				avctp_state_t old_state,
+				avctp_state_t new_state,
+				void *user_data);
+
+typedef bool (*avctp_passthrough_cb) (struct avctp *session,
+					uint8_t op, bool pressed,
+					void *user_data);
+typedef size_t (*avctp_control_pdu_cb) (struct avctp *session,
+					uint8_t transaction, uint8_t *code,
+					uint8_t *subunit, uint8_t *operands,
+					size_t operand_count, void *user_data);
+typedef gboolean (*avctp_rsp_cb) (struct avctp *session, uint8_t code,
+					uint8_t subunit, uint8_t *operands,
+					size_t operand_count, void *user_data);
+typedef gboolean (*avctp_browsing_rsp_cb) (struct avctp *session,
+					uint8_t *operands, size_t operand_count,
+					void *user_data);
+typedef size_t (*avctp_browsing_pdu_cb) (struct avctp *session,
+					uint8_t transaction,
+					uint8_t *operands, size_t operand_count,
+					void *user_data);
+
+unsigned int avctp_add_state_cb(struct btd_device *dev, avctp_state_cb cb,
+							void *user_data);
+gboolean avctp_remove_state_cb(unsigned int id);
+
+int avctp_register(struct btd_adapter *adapter, gboolean master);
+void avctp_unregister(struct btd_adapter *adapter);
+
+struct avctp *avctp_connect(struct btd_device *device);
+struct avctp *avctp_get(struct btd_device *device);
+bool avctp_is_initiator(struct avctp *session);
+int avctp_connect_browsing(struct avctp *session);
+void avctp_disconnect(struct avctp *session);
+
+unsigned int avctp_register_passthrough_handler(struct avctp *session,
+						avctp_passthrough_cb cb,
+						void *user_data);
+bool avctp_unregister_passthrough_handler(unsigned int id);
+
+unsigned int avctp_register_pdu_handler(struct avctp *session, uint8_t opcode,
+						avctp_control_pdu_cb cb,
+						void *user_data);
+gboolean avctp_unregister_pdu_handler(unsigned int id);
+
+unsigned int avctp_register_browsing_pdu_handler(struct avctp *session,
+						avctp_browsing_pdu_cb cb,
+						void *user_data,
+						GDestroyNotify destroy);
+gboolean avctp_unregister_browsing_pdu_handler(unsigned int id);
+
+int avctp_send_passthrough(struct avctp *session, uint8_t op);
+int avctp_send_vendordep(struct avctp *session, uint8_t transaction,
+				uint8_t code, uint8_t subunit,
+				uint8_t *operands, size_t operand_count);
+int avctp_send_vendordep_req(struct avctp *session, uint8_t code,
+					uint8_t subunit, uint8_t *operands,
+					size_t operand_count,
+					avctp_rsp_cb func, void *user_data);
+int avctp_send_browsing_req(struct avctp *session,
+				uint8_t *operands, size_t operand_count,
+				avctp_browsing_rsp_cb func, void *user_data);