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(67.227.121.78.rev.sfr.net [78.121.227.67]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: fdanis) by bali.collaboradmins.com (Postfix) with ESMTPSA id 8DBAE17E0FD4 for ; Tue, 17 Sep 2024 09:42:24 +0200 (CEST) From: =?utf-8?q?Fr=C3=A9d=C3=A9ric_Danis?= To: linux-bluetooth@vger.kernel.org Subject: [PATCH BlueZ v4 0/5] Add BIP for AVRCP covert art OBEX client Date: Tue, 17 Sep 2024 09:42:12 +0200 Message-Id: <20240917074217.231677-1-frederic.danis@collabora.com> X-Mailer: git-send-email 2.34.1 Precedence: bulk X-Mailing-List: linux-bluetooth@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 If AVRCP Target supports Cover Art download its SDP record contains an additional access protocol for OBEX with an LCAP PSM on which the OBEX client session should connect to, with the specific OBEX target header 7163DD54-4A7E-11E2-B47C-0050C2490048. Once the OBEX session is connected, the AVRCP track metadata will contain an Image Handle which can be used to get the associated image using GetImageThumbnail or GetImage with one of the description property found with GetImageProperties. This has been tested with iPhone 14, iPhone 15 Pro and Samsung S23. v1 -> v2: Parse integer properties as integer instead of string Return GetImageProperties values as aa{sv} instead of aa{ss} Get properties for GetImage as a{sv} instead of a{ss} Set new properties and interface as experimental v2 -> v3: Rename obexd/client/bip-avrcp.[ch] to obexd/client/bip.[ch] Update the AVRCP Controller version in SDP to 1.6 Add commit to support for specific headers in obex transfer Fix memory leaks v3 -> v4: Commits 1-4 has been merged Change org.bluez.obex.BipAvrcp1 to org.bluez.obex.Image1 Change GetImageThumbnail to GetThumbnail Change GetImageProperties to Properties Change GetImage to Get Add possible property values for the description dicts Frédéric Danis (5): obexd: Add BIP client for AVRCP cover art download obexd: Add Properties to org.bluez.obex.Image obexd: Add Get to org.bluez.obex.Image avrcp: Update controller SDP record with cover art support doc: Add description of org.bluez.obex.Image Makefile.am | 9 +- Makefile.obexd | 2 + doc/org.bluez.obex.Client.rst | 1 + doc/org.bluez.obex.Image.rst | 118 +++++ obexd/client/bip-common.c | 800 ++++++++++++++++++++++++++++++++++ obexd/client/bip-common.h | 24 + obexd/client/bip.c | 440 +++++++++++++++++++ obexd/client/bip.h | 12 + obexd/client/manager.c | 2 + profiles/audio/avrcp.c | 12 +- 10 files changed, 1412 insertions(+), 8 deletions(-) create mode 100644 doc/org.bluez.obex.Image.rst create mode 100644 obexd/client/bip-common.c create mode 100644 obexd/client/bip-common.h create mode 100644 obexd/client/bip.c create mode 100644 obexd/client/bip.h