changelog

BlueZ源码

	Fix various A2DP SEP locking issues.
	Fix and cleanup audio stream handling.
	Fix stream starting if suspend request is pending.
	Fix A2DP and AVDTP endianess problems.
	Add network timeout and retransmission support.
	Add more detailed decoding of EIR elements.

ver 3.17:
	Fix supported commands bit calculation.
	Fix crashes in audio and network services.
	Check PAN source and destination roles.
	Only export the needed symbols for the plugins.

ver 3.16:
	Update company identifier list.
	Add support for headsets with SCO audio over HCI.
	Add support for auto-create through ALSA plugin.
	Add support for ALSA plugin parameters.
	Add GStreamer plugin with SBC decoder and encoder.
	Fix network service NAP, GN and PANU servers.
	Set EIR information from SDP database.

ver 3.15:
	Add A2DP support to the audio service.
	Add proxy support to the serial service.
	Extract main service class for later use.
	Set service classes value from SDP database.

ver 3.14:
	Add missing signals for the adapter interface.
	Add definitions and functions for Simple Pairing.
	Add basic commands for Simple Pairing.
	Add correct Simple Pairing and EIR interaction.
	Add missing properties for remote information.
	Add EPoX endian quirk to the input service.
	Fix HID descriptor import and storage functions.
	Fix handling of adapters in raw mode.
	Fix remote device listing methods.

ver 3.13:
	Fix some issues with the headset support.
	Fix concurrent pending connection attempts.
	Fix usage of devname instead of netdev.
	Add identifier for Nokia SyncML records.
	Add command for reading the CSR chip revision.
	Add generic CSR radio test support.
	Update HCI command table.

ver 3.12:
	Add missing HCI command text descriptions
	Add missing HCI commands structures.
	Add missing HCI event structures.
	Add common bachk() function.
	Add support for limited discovery mode.
	Add support for setting of event mask.
	Add GetRemoteServiceIdentifiers method.
	Add skeleton for local D-Bus server.
	Add headset gain control methods.
	Fix various headset implementation issues.
	Fix various serial port service issues.
	Fix various input service issues.
	Let CUPS plugin discover printers in range.
	Improve the BCM2035 UART init routine.
	Ignore connection events for non-ACL links.

ver 3.11:
	Update API documentation.
	Minimize SDP root records and browse groups.
	Use same decoder for text and URL strings.
	Fix URL data size handling.
	Fix SDP pattern extraction for XML.
	Fix network connection persistent state.
	Add network connection helper methods.
	Add initial version of serial port support.
	Add class of device tracking.

ver 3.10.1:
	Add option to disable installation of manual pages.
	Fix input service encryption setup.
	Fix serial service methods.
	Fix network service connection handling.
	Provide a simple init script.

ver 3.10:
	Add initial version of network service.
	Add initial version of serial service.
	Add initial version of input service.
	Add initial version of audio service.
	Add authorization framework.
	Add integer based SBC library.
	Add version code for Bluetooth 2.1 specification.
	Add ESCO_LINK connection type constant.
	Export sdp_uuid32_to_uuid128() function.

ver 3.9:
	Add RemoteDeviceDisconnectRequested signal.
	Add updated service framework.
	Add embedded GLib library.
	Add support for using system GLib library.
	Create internal SDP server library.

ver 3.8:
	Sort discovered devices list based on their RSSI.
	Send DiscoverableTimeoutChanged signal.
	Fix local and remote name validity checking.
	Add ListRemoteDevices and ListRecentRemoteDevices methods.
	Add basic integration of confirmation concept.
	Add support for service record description via XML.
	Add support for external commands to the RFCOMM utility.
	Add experimental service and authorization API.
	Add functions for registering binary records.

ver 3.7:
	Fix class of device handling.
	Fix error replies with pairing and security mode 3.
	Fix disconnect method for RFCOMM connections.
	Add match pattern for service searches.
	Add support for prioritized watches.
	Add additional PDU length checks.
	Fix CSRC value for partial responses.

ver 3.6.1:
	Fix IO channel race conditions.
	Fix pairing issues on big endian systems.
	Fix pairing issues with page timeout errors.
	Fix pairing state for security mode 3 requests.
	Switch to user as default security manager mode.

ver 3.6:
	Update D-Bus based RFCOMM interface support.
	Use L2CAP raw sockets for HCI connection creation.
	Add periodic discovery support to the D-Bus interface.
	Add initial support for device names via EIR.
	Add proper UTF-8 validation of device names.
	Add support for the J-Three keyboard.
	Fix issues with the asynchronous API for SDP.

ver 3.5:
	Fix and cleanup watch functionality.
	Add support for periodic inquiry mode.
	Add support for asynchronous SDP requests.
	Add more request owner tracking.
	Add asynchronous API for SDP.
	Document pageto and discovto options.

ver 3.4:
	Improve error reporting for failed HCI commands.
	Improve handling of CancelBonding.
	Fixed bonding reply message when disconnected.
	Fix UUID128 string lookup handling.
	Fix malloc() versus bt_malloc() usage.

ver 3.3:
	Don't change inquiry mode for Bluetooth 1.1 adapters.
	Add udev rules for Bluetooth serial PCMCIA cards.
	Add Cancel and Release methods for passkey agents.
	Add GetRemoteClass method.
	Convert to using ppoll() and pselect().
	Initialize allocated memory to zero.
	Remove bcm203x firmware loader.
	Remove kernel specific timeouts.
	Add additional private data field for SDP sessions.
	Add host controller to host flow control defines.
	Add host number of completed packets defines.
	Initialize various memory to zero before usage.

ver 3.2:
	Only check for the low-level D-Bus library.
	Update possible device minor classes.
	Fix timeout for pending reply.
	Add more Inquiry with RSSI quirks.
	Sleep only 100 msecs for device detection.
	Don't send BondingCreated on link key renewal.
	Allow storing of all UTF-8 remote device names.
	Create storage filenames with a generic function.
	Fix handling of SDP strings.
	Add adapter type for SDIO cards.
	Add features bit for link supervision timeout.

ver 3.1:
	Add missing placeholders for feature bits.
	Fix handling of raw mode devices.
	Fix busy loop in UUID extraction routine.
	Remove inquiry mode setting.
	Remove auth and encrypt settings.

ver 3.0:
	Implement the new BlueZ D-Bus API.
	Fix broken behavior with EVT_CMD_STATUS.
	Add features bit for pause encryption.
	Add additional EIR error code.
	Add more company identifiers.
	Add another Phonebook Access identifier.
	Update sniff subrating data structures.

ver 2.25:
	Use %jx instead of %llx for uint64_t and int64_t.
	Allow null-terminated text strings.
	Add UUID for N-Gage games.
	Add UUID for Apple Macintosh Attributes.
	Add Apple attributes and iSync records.
	Add definitions for Apple Agent.
	Add support for the Handsfree Audio Gateway service.
	Add support for choosing a specific record handle.
	Add support for dialup/telephone connections.
	Add definitions for Apple Agent.
	Add support for record handle on service registration.

ver 2.24:
	Fix display of SDP text and data strings.
	Add support for device scan property.
	Add support for additional access protocols.
	Update the D-Bus policy configuration file.

ver 2.23:
	Update the new D-Bus interface.
	Make dfutool ready for big endian architectures.
	Add support for AVRCP specific service records.
	Add support for writing complex BCCMD commands.
	Add the new BCCMD interface utility.
	Add MicroBCSP implementation from CSR.
	Add constants and definitions for sniff subrating.
	Add support for allocation of binary text elements.
	Add HCI emulation tool.
	Add fake HID support for old EPoX presenters.
	Reject connections from unknown HID devices.
	Fix service discovery deadlocks with Samsung D600 phones.

ver 2.22:
	Remove D-Bus 0.23 support.
	Add initial version of the new D-Bus interface.
	Add support for extended inquiry response commands.
	Add support for the Logitech diNovo Media Desktop Laser.
	Add compile time buffer checks (FORTIFY SOURCE).
	Decode reserved LMP feature bits.
	Fix errno overwrite problems.
	Fix profile descriptor problem with Samsung phones.

ver 2.21:
	Move create_dirs() and create_file() into the textfile library.
	Let textfile_put() also replace the last key value pair.
	Fix memory leaks with textfile_get() usage.
	Fix infinite loops and false positive matches.
	Don't retrieve stored link keys for RAW devices.
	Document the putkey and delkey commands.
	Show supported commands also in clear text.
	Support volatile changes of the BD_ADDR for CSR chips.
	Add support for identification of supported commands.
	Add missing OCF declarations for the security filter.
	Add two new company identifiers.

ver 2.20:
	Add UUIDs for video distribution profile.
	Add UUIDs for phonebook access profile.
	Add attribute identifier for supported repositories.
	Add definitions for extended inquiry response.
	Add functions for extended inquiry response.
	Add support for extended inquiry response.
	Add support for HotSync service record.
	Add support for ActiveSync service record.
	Add ActiveSync networking support.
	Fix D-Bus crashes with new API versions.

ver 2.19:
	Fix the GCC 4.0 warnings.
	Fix the routing for dealing with raw devices.
	Fix off by one memory allocation error.
	Fix security problem with escape characters in device name.
	Add per device service record functions.
	Send D-Bus signals for inquiry results and remote name resolves.
	Add support for device specific SDP records.

ver 2.18:
	Support D-Bus 0.23 and 0.33 API versions.
	Support reading of complex BCCMD values.
	Support minimum and maximum encryption key length.
	Add support for reading and writing the inquiry scan type.
	Add definitions for connection accept timeout and scan enable.
	Add support for inquiry scan type.
	Add tool for the CSR BCCMD interface.
	Add first draft of the Audio/Video control utility.
	Add disconnect timer support for the A2DP ALSA plugin.
	Make SBC parameters configurable.
	Replace non-printable characters in device names.
	Remove hci_vhci.h header file.
	Remove hci_uart.h header file.

ver 2.17:
	Set the storage directory through ${localstatedir}.
	Add the textfile library for ASCII based file access.
	Add support for return link keys event.
	Add support for voice setting configuration.
	Add support for page scan timeout configuration.
	Add support for storing and deleting of stored link keys.
	Add support for searching for services with UUID-128.
	Add support for retrieving all possible service records.
	Add support for a raw mode view of service records.
	Add support for HID information caching in hidd.
	Add support for authentication in pand and dund.
	Add support for changing BD_ADDR of CSR chips.
	Add pskey utility for changing CSR persistent storage values.
	Add the firmware upgrade utility.
	Add connection caching for the A2DP ALSA plugin.
	Add functions for stored link keys.
	Add definitions for PIN type and unit key.
	Add SDP_WAIT_ON_CLOSE flag for sdp_connect().
	Include stdio.h in bluetooth.h header file.
	Include sys/socket.h in the header files.

ver 2.16:
	Store link keys in ASCII based file format.
	Support device name caching.
	Support zero length data sizes in l2test.
	Change default l2ping data size to 44 bytes.
	Hide the server record and the public browse group root.
	Read BD_ADDR if not set and if it is a raw device.
	Add SDP language attributes.
	Add support for browsing the L2CAP group.
	Add support for stored pin codes for outgoing connections.
	Add support for local commands and extended features.