Mike Brady
11052b7896
1. check_classic_mac_basic.yml — update to latest macOS-latest 2. docker-on-push-tag-or-pr — dependant updates 3. FFTConvolver — fix a compilation warning when the DEBUG flag is turned off 4. Reorganise some source files — e.g. move most of the metadata stuff into a subdirectory 5. Remove unused special-purpose AirPlay 2 RC event handler. 6. Reorganise source files and source code relating to the standard event handler. 7. Check configuration settings a little more carefully to offer more meaningful diagnostics. 8. Add password to AirPlay 2 and reorganise initialisation to set AirPlay 2 flags accordingly. Also, remove redundant airplay_pin. 9. Remove redundant debug facility definitions from common.h 10. Make it possible to omit all the dacp stuff from a build. 11. Make it possible to omit metadata multicast from a build. 12. Add AP2-native metadata by setting bit 50 of features to true. 13. Improve stability when pre-empting an existing play session. 14. Fix a few compiler warnings in the pair_ap library. 15. Ensure that the audio format is known before starting synchronisation. 16. Improve handle_configure to set/clear a new config setting. Doesn’t seem to do anything… 17. Experimentally turn off bit 46 of AirPlay 2 features — seems to stop failing pair-verify attempts.
48 lines
1.9 KiB
C
48 lines
1.9 KiB
C
/*
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* Generate a device-related UUID. This file is part of Shairport Sync
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* Copyright (c) Mike Brady 2026
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* Modifications, including those associated with audio synchronization, multithreading and
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* metadata handling copyright (c) Mike Brady 2014--2025
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* All rights reserved.
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*
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* Permission is hereby granted, free of charge, to any person
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* obtaining a copy of this software and associated documentation
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* files (the "Software"), to deal in the Software without
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* restriction, including without limitation the rights to use,
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* copy, modify, merge, publish, distribute, sublicense, and/or
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* sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
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* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
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* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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* OTHER DEALINGS IN THE SOFTWARE.
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*/
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#include <stdlib.h>
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#include <string.h>
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#include <uuid/uuid.h>
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#include "generate_device_uuid.h"
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#include "definitions.h"
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// user is responsible for deallocating returned string
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char *generate_device_uuid(const char *device_id) {
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uuid_t namespace_uuid;
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uuid_t derived_uuid;
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uuid_parse(SHAIRPORT_SYNC_DEVICE_NAMESPACE, namespace_uuid);
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uuid_generate_sha1(derived_uuid, namespace_uuid, device_id, strlen(device_id));
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char *uuid = malloc(UUID_STR_LEN + 1);
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uuid_unparse_lower(derived_uuid, uuid);
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return uuid;
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} |