RFCOMM: Remove dead code (be6d259c) · Commits · e / os / android_packages_modules_Bluetooth

system/stack/include/port_api.h

+0 −227

Original line number	Diff line number	Diff line
		@@ -35,47 +35,27 @@
		* set settings request, or to the application in the set settings indication.
		*/
		typedef struct {
		#define PORT_BAUD_RATE_2400 0x00
		#define PORT_BAUD_RATE_4800 0x01
		#define PORT_BAUD_RATE_7200 0x02
		#define PORT_BAUD_RATE_9600 0x03
		#define PORT_BAUD_RATE_19200 0x04
		#define PORT_BAUD_RATE_38400 0x05
		#define PORT_BAUD_RATE_57600 0x06
		#define PORT_BAUD_RATE_115200 0x07
		#define PORT_BAUD_RATE_230400 0x08

		uint8_t baud_rate;

		#define PORT_5_BITS 0x00
		#define PORT_6_BITS 0x01
		#define PORT_7_BITS 0x02
		#define PORT_8_BITS 0x03

		uint8_t byte_size;

		#define PORT_ONESTOPBIT 0x00
		#define PORT_ONE5STOPBITS 0x01
		uint8_t stop_bits;

		#define PORT_PARITY_NO 0x00
		#define PORT_PARITY_YES 0x01
		uint8_t parity;

		#define PORT_ODD_PARITY 0x00
		#define PORT_EVEN_PARITY 0x01
		#define PORT_MARK_PARITY 0x02
		#define PORT_SPACE_PARITY 0x03

		uint8_t parity_type;

		#define PORT_FC_OFF 0x00
		#define PORT_FC_XONXOFF_ON_INPUT 0x01
		#define PORT_FC_XONXOFF_ON_OUTPUT 0x02
		#define PORT_FC_CTS_ON_INPUT 0x04
		#define PORT_FC_CTS_ON_OUTPUT 0x08
		#define PORT_FC_DSR_ON_INPUT 0x10
		#define PORT_FC_DSR_ON_OUTPUT 0x20

		uint8_t fc_type;

		@@ -132,18 +112,6 @@ typedef void(tPORT_CALLBACK)(uint32_t code, uint16_t port_handle);
		/* data flow enable status true = enabled */
		#define PORT_EV_FCS 0x00020000

		/*
		* To register for events application should provide bitmask with
		* corresponding bit set
		*/

		#define PORT_MASK_ALL \
		(PORT_EV_RXCHAR \| PORT_EV_TXEMPTY \| PORT_EV_CTS \| PORT_EV_DSR \| \
		PORT_EV_RLSD \| PORT_EV_BREAK \| PORT_EV_ERR \| PORT_EV_RING \| \
		PORT_EV_CONNECT_ERR \| PORT_EV_DSRS \| PORT_EV_CTSS \| PORT_EV_RLSDS \| \
		PORT_EV_RXFLAG \| PORT_EV_TXCHAR \| PORT_EV_OVERRUN \| PORT_EV_FC \| \
		PORT_EV_FCS \| PORT_EV_CONNECTED)

		/*
		* Define port result codes
		*/
		@@ -267,21 +235,6 @@ extern int PORT_SetEventCallback(uint16_t port_handle,
		******************************************************************************/
		int PORT_ClearKeepHandleFlag(uint16_t port_handle);

		/*******************************************************************************
		*
		* Function PORT_SetEventCallback
		*
		* Description Set event data callback the specified connection.
		*
		* Parameters: handle - Handle of the port returned in the Open
		* p_callback - address of the callback function which should
		* be called from the RFCOMM when a data
		* packet is received.
		*
		******************************************************************************/
		extern int PORT_SetDataCallback(uint16_t port_handle,
		tPORT_DATA_CALLBACK* p_cb);

		extern int PORT_SetDataCOCallback(uint16_t port_handle,
		tPORT_DATA_CO_CALLBACK* p_port_cb);
		/*******************************************************************************
		@@ -339,18 +292,6 @@ extern bool PORT_IsOpening(RawAddress* bd_addr);
		******************************************************************************/
		extern int PORT_SetState(uint16_t handle, tPORT_STATE* p_settings);

		/*******************************************************************************
		*
		* Function PORT_GetRxQueueCnt
		*
		* Description This function return number of buffers on the rx queue.
		*
		* Parameters: handle - Handle returned in the RFCOMM_CreateConnection
		* p_rx_queue_count - Pointer to return queue count in.
		*
		******************************************************************************/
		extern int PORT_GetRxQueueCnt(uint16_t handle, uint16_t* p_rx_queue_count);

		/*******************************************************************************
		*
		* Function PORT_GetState
		@@ -365,43 +306,6 @@ extern int PORT_GetRxQueueCnt(uint16_t handle, uint16_t* p_rx_queue_count);
		******************************************************************************/
		extern int PORT_GetState(uint16_t handle, tPORT_STATE* p_settings);

		/*******************************************************************************
		*
		* Function PORT_Control
		*
		* Description This function directs a specified connection to pass control
		* control information to the peer device.
		*
		* Parameters: handle - Handle returned in the RFCOMM_CreateConnection
		* signal - specify the function to be passed
		*
		******************************************************************************/
		#define PORT_SET_DTRDSR 0x01
		#define PORT_CLR_DTRDSR 0x02
		#define PORT_SET_CTSRTS 0x03
		#define PORT_CLR_CTSRTS 0x04
		#define PORT_SET_RI 0x05 /* DCE only */
		#define PORT_CLR_RI 0x06 /* DCE only */
		#define PORT_SET_DCD 0x07 /* DCE only */
		#define PORT_CLR_DCD 0x08 /* DCE only */
		#define PORT_BREAK 0x09 /* Break event */

		extern int PORT_Control(uint16_t handle, uint8_t signal);

		/*******************************************************************************
		*
		* Function PORT_FlowControl
		*
		* Description This function directs a specified connection to pass
		* flow control message to the peer device. Enable flag passed
		* shows if port can accept more data.
		*
		* Parameters: handle - Handle returned in the RFCOMM_CreateConnection
		* enable - enables data flow
		*
		******************************************************************************/
		extern int PORT_FlowControl(uint16_t handle, bool enable);

		/*******************************************************************************
		*
		* Function PORT_FlowControl_MaxCredit
		@@ -417,20 +321,6 @@ extern int PORT_FlowControl(uint16_t handle, bool enable);
		******************************************************************************/
		extern int PORT_FlowControl_MaxCredit(uint16_t handle, bool enable);

		/*******************************************************************************
		*
		* Function PORT_GetModemStatus
		*
		* Description This function retrieves modem control signals. Normally
		* application will call this function after a callback
		* function is called with notification that one of signals
		* has been changed.
		*
		* Parameters: handle - Handle returned in the RFCOMM_CreateConnection
		* callback.
		* p_signal - specify the pointer to control signals info
		*
		******************************************************************************/
		#define PORT_DTRDSR_ON 0x01
		#define PORT_CTSRTS_ON 0x02
		#define PORT_RING_ON 0x04
		@@ -447,103 +337,12 @@ extern int PORT_FlowControl_MaxCredit(uint16_t handle, bool enable);
		(PORT_DTRDSR_ON \| PORT_CTSRTS_ON \| PORT_DCD_ON)
		#define PORT_DUN_DEFAULT_SIGNAL_STATE (PORT_DTRDSR_ON \| PORT_CTSRTS_ON)

		extern int PORT_GetModemStatus(uint16_t handle, uint8_t* p_control_signal);

		/*******************************************************************************
		*
		* Function PORT_ClearError
		*
		* Description This function retreives information about a communications
		* error and reports current status of a connection. The
		* function should be called when an error occures to clear
		* the connection error flag and to enable additional read
		* and write operations.
		*
		* Parameters: handle - Handle returned in the RFCOMM_CreateConnection
		* p_errors - pointer of the variable to receive error codes
		* p_status - pointer to the tPORT_STATUS structur to receive
		* connection status
		*
		******************************************************************************/

		#define PORT_ERR_BREAK 0x01 /* Break condition occured on the peer device */
		#define PORT_ERR_OVERRUN 0x02 /* Overrun is reported by peer device */
		#define PORT_ERR_FRAME 0x04 /* Framing error reported by peer device */
		#define PORT_ERR_RXOVER 0x08 /* Input queue overflow occured */
		#define PORT_ERR_TXFULL 0x10 /* Output queue overflow occured */

		typedef struct {
		#define PORT_FLAG_CTS_HOLD 0x01 /* Tx is waiting for CTS signal */
		#define PORT_FLAG_DSR_HOLD 0x02 /* Tx is waiting for DSR signal */
		#define PORT_FLAG_RLSD_HOLD 0x04 /* Tx is waiting for RLSD signal */

		uint16_t flags;
		uint16_t in_queue_size; /* Number of bytes in the input queue */
		uint16_t out_queue_size; /* Number of bytes in the output queue */
		uint16_t mtu_size; /* peer MTU size */
		} tPORT_STATUS;

		extern int PORT_ClearError(uint16_t handle, uint16_t* p_errors,
		tPORT_STATUS* p_status);

		/*******************************************************************************
		*
		* Function PORT_SendError
		*
		* Description This function send a communications error to the peer device
		*
		* Parameters: handle - Handle returned in the RFCOMM_CreateConnection
		* errors - receive error codes
		*
		******************************************************************************/
		extern int PORT_SendError(uint16_t handle, uint8_t errors);

		/*******************************************************************************
		*
		* Function PORT_GetQueueStatus
		*
		* Description This function reports current status of a connection.
		*
		* Parameters: handle - Handle returned in the RFCOMM_CreateConnection
		* p_status - pointer to the tPORT_STATUS structur to receive
		* connection status
		*
		******************************************************************************/
		extern int PORT_GetQueueStatus(uint16_t handle, tPORT_STATUS* p_status);

		/*******************************************************************************
		*
		* Function PORT_Purge
		*
		* Description This function discards all the data from the output or
		* input queues of the specified connection.
		*
		* Parameters: handle - Handle returned in the RFCOMM_CreateConnection
		* purge_flags - specify the action to take.
		*
		******************************************************************************/
		#define PORT_PURGE_TXCLEAR 0x01
		#define PORT_PURGE_RXCLEAR 0x02

		extern int PORT_Purge(uint16_t handle, uint8_t purge_flags);

		/*******************************************************************************
		*
		* Function PORT_Read
		*
		* Description This function returns the pointer to the buffer received
		* from the peer device. Normally application will call this
		* function after receiving PORT_EVT_RXCHAR event.
		* Application calling this function is responsible to free
		* buffer returned.
		*
		* Parameters: handle - Handle returned in the RFCOMM_CreateConnection
		* callback.
		* pp_buf - pointer to address of buffer with data,
		*
		******************************************************************************/
		extern int PORT_Read(uint16_t handle, BT_HDR** pp_buf);

		/*******************************************************************************
		*
		* Function PORT_ReadData
		@@ -561,19 +360,6 @@ extern int PORT_Read(uint16_t handle, BT_HDR** pp_buf);
		extern int PORT_ReadData(uint16_t handle, char* p_data, uint16_t max_len,
		uint16_t* p_len);

		/*******************************************************************************
		*
		* Function PORT_Write
		*
		* Description This function to send BT buffer to the peer device.
		* Application should not free the buffer.
		*
		* Parameters: handle - Handle returned in the RFCOMM_CreateConnection
		* p_buf - pointer to the buffer with data,
		*
		******************************************************************************/
		extern int PORT_Write(uint16_t handle, BT_HDR* p_buf);

		/*******************************************************************************
		*
		* Function PORT_WriteData
		@@ -602,19 +388,6 @@ extern int PORT_WriteData(uint16_t handle, const char* p_data, uint16_t max_len,
		******************************************************************************/
		extern int PORT_WriteDataCO(uint16_t handle, int* p_len);

		/*******************************************************************************
		*
		* Function PORT_Test
		*
		* Description Application can call this function to send RFCOMM Test frame
		*
		* Parameters: handle - Handle returned in the RFCOMM_CreateConnection
		* p_data - Data area
		* max_len - Byte count requested
		*
		******************************************************************************/
		extern int PORT_Test(uint16_t handle, uint8_t* p_data, uint16_t len);

		/*******************************************************************************
		*
		* Function RFCOMM_Init

system/stack/rfcomm/port_api.cc

+0 −603

File changed.

Preview size limit exceeded, changes collapsed.

system/stack/rfcomm/port_int.h

+0 −17

Original line number	Diff line number	Diff line
		@@ -32,17 +32,6 @@
		#include "port_api.h"
		#include "rfcdefs.h"

		/* Local events passed when application event is sent from the api to PORT */
		/* ???*/
		#define PORT_EVENT_OPEN (1 \| BT_EVT_TO_BTU_SP_EVT)
		#define PORT_EVENT_CONTROL (2 \| BT_EVT_TO_BTU_SP_EVT)
		#define PORT_EVENT_SET_STATE (3 \| BT_EVT_TO_BTU_SP_EVT)
		#define PORT_EVENT_SET_CALLBACK (5 \| BT_EVT_TO_BTU_SP_EVT)
		#define PORT_EVENT_WRITE (6 \| BT_EVT_TO_BTU_SP_EVT)
		#define PORT_EVENT_PURGE (7 \| BT_EVT_TO_BTU_SP_EVT)
		#define PORT_EVENT_SEND_ERROR (8 \| BT_EVT_TO_BTU_SP_EVT)
		#define PORT_EVENT_FLOW_CONTROL (9 \| BT_EVT_TO_BTU_SP_EVT)

		/*
		* Flow control configuration values for the mux
		*/
		@@ -114,12 +103,6 @@ typedef struct {
		* RFCOMM Port Connection Control Block
		*/
		typedef struct {
		#define RFC_PORT_STATE_IDLE 0
		#define RFC_PORT_STATE_WAIT_START 1
		#define RFC_PORT_STATE_OPENING 2
		#define RFC_PORT_STATE_OPENED 3
		#define RFC_PORT_STATE_CLOSING 4

		uint8_t state; /* Current state of the connection */

		#define RFC_RSP_PN 0x01