Signed-off-by: Doru Gucea <doru-cristian.gucea@nxp.com>

* Remove the Android automake build

GN build is tested & working for Android, so remove automake.

fixes #2251

* Restyled by prettier-markdown

* Restyled by shellharden

* Restyled by shfmt

* Update docs

* Update docs

Co-authored-by: Restyled.io <commits@restyled.io>

Problem
CHIP don't have ChipOverBluez Build gn compilation support

Summary of Changes
-- Add Build gn support for ChipOverBluez
-- Clean unused variables and warning
-- Fix couple of warnings
-- Disable ChipOverBluez support in automake

fixes #2441

* [K32W] Code refactor

* remove invalid reference to IPAddress;
* fix typos.

Signed-off-by: Doru Gucea <doru-cristian.gucea@nxp.com>

* [K32W] Enable Thread Joining

Using the SW4 button on the Expansion board, the user can initiate a
Thread session to a Border Router. Thread Commissioning parameters are
hard-coded for the moment but in a future PR these parameters will be
send via BLE.

Signed-off-by: Doru Gucea <doru-cristian.gucea@nxp.com>

* Restyled by clang-format

* Restyled by prettier-markdown

Co-authored-by: Restyled.io <commits@restyled.io>

* [K32W] Sync Project CHIP with SDK 2.6.1-MR1

Make possible to build Project CHIP using a publicly available
SDK which can be downloaded from mcuxpresso.com.

Signed-off-by: Doru Gucea <doru-cristian.gucea@nxp.com>

* [K32W] Use OT submodule instead of prebuilt libs

Signed-off-by: Doru Gucea <doru-cristian.gucea@nxp.com>

* [K32W] Add NXP Smart Lock Build Instructions

Signed-off-by: Doru Gucea <doru-cristian.gucea@nxp.com>

* Restyled by prettier-markdown

Co-authored-by: Restyled.io <commits@restyled.io>

* add gn stuff for ios

* restyled

* rebase, use target_default config for cflags, cxxflags, defines, ldflags instead of getenv()

* chugga

* sheesh

* restyled

* re-restyled

* fixup where we expect to find encoder.h

* restyle

* move app stuff around more

* restyle

* use <app/chip-zcl...> everywhere

* restyle

* [K32W] Add original k32w-app.mk makefile

Signed-off-by: Doru Gucea <doru-cristian.gucea@nxp.com>

* [K32W] Fix k32w061-app.mk makefile

Signed-off-by: Doru Gucea <doru-cristian.gucea@nxp.com>

* [K32W] Add original k32w061-chip.mk makefile

Signed-off-by: Doru Gucea <doru-cristian.gucea@nxp.com>

* [K32W] Fix k32w061-chip.mk makefile

Signed-off-by: Doru Gucea <doru-cristian.gucea@nxp.com>

* [K32W] Add rules for building device layer files

Signed-off-by: Doru Gucea <doru-cristian.gucea@nxp.com>

* [K32W] Rename k32w-weave-mbedtls-config.h -> k32w-chip-mbedtls-config.h

Signed-off-by: Doru Gucea <doru-cristian.gucea@nxp.com>

* [K32W] Remove not needed code

Signed-off-by: Doru Gucea <doru-cristian.gucea@nxp.com>

* [K32W] Add K32W demo lock app and Makefile system

Signed-off-by: Doru Gucea <doru-cristian.gucea@nxp.com>

* [K32W] Fixes for app compilation

Signed-off-by: Doru Gucea <doru-cristian.gucea@nxp.com>

* [K32W] Fixes for app compilation

ROund 2 - AppTAsk.{c.h}

Signed-off-by: Doru Gucea <doru-cristian.gucea@nxp.com>

* [K32W] Fix app compilation issues

Round 3 - At this moment we have linker issues.

Signed-off-by: Doru Gucea <doru-cristian.gucea@nxp.com>

* [K32W] Fix Linker issues

App compiles and links.

Signed-off-by: Doru Gucea <doru-cristian.gucea@nxp.com>

* [K32W] Fix LEDWidget Animate

Signed-off-by: Doru Gucea <doru-cristian.gucea@nxp.com>

* [K32W] Fix Lock/Unlock LED

Signed-off-by: Doru Gucea <doru-cristian.gucea@nxp.com>

* [K32W] App codying style fixes

Signed-off-by: Doru Gucea <doru-cristian.gucea@nxp.com>

* Restyled by whitespace

* Restyled by clang-format

Co-authored-by: Restyled.io <commits@restyled.io>

* [thread] enable Thread SLAAC by default

* enable slaac

* enable SLAAC for examples

* [linux] Add dbus gen for CHIP Linux device layer to talk to wpa_supplicant
* Generate wpa_supplicant GDBus interface for ConnectivityMgr.

* Add configuration option to enable WiFi support for wpa_supplicant

* Echo client (over IP) in Android demo app.

1. Adding the JNI bridge for ChipDeviceController
2. Adding a screen to take in the IP address of the CHIP device and 
message to echo

Demo: 
https://drive.google.com/file/d/15jIrB8Cz6k9MNixhhdeJEAWj6fmNCAJR/view



* Restyled by google-java-format

* Restyled by clang-format

* Adding documentation.

Co-authored-by: Restyled.io <commits@restyled.io>

fixes #741

* Create a new BleConnectionDelegate interface for BleLayer

* Add BlePlatformDelegate, BleApplicationDelegate, BleConnectionDelegate code to src/platform/Darwin

The delegates use CoreBluetooth which, unlike Network, is not directly available as C++ headers.
As a result the mentioned delegates are implemented using Objective-c++.

* Enable BleLayer to be built for standalone-apps

* Remove c++11 extension from src/platform/Darwin/CHIPPlatformConfig.h since it is unused and create a warning when using Objective-c++

* Remove conflicting define from src/platform/Darwin/BlePlatformConfig.h that override BLE_CONNECTION_OBJECT default type

* Expose BleLayer via a new ConnectivityManager::GetBleLayer method

* Add Transport::BLE to src/transport

It is a first version that directly use ChipDeviceController for callbacks.
Transport::BLE is referenced as a friend class of ChipDeviceController to access some private members that may be better not accessible.
Hopefully this dependency will be removed at some point.

The current code also uses BleLayer->NewBleConnection which directly creates a BLE_CONNECTION_OBJECT from a given device name.

* Add a new ChipDeviceController::ConnectDevice API dedicated for Ble devices

The current API takes a name instead of an IP and a Port.
Once PeerAddress has a better support of Ble this particular ConnectDevice api and the previous one (which uses IP/port) should likely be removed by a new API that takes a PeerAddress directly.
This will obviosuly only be possible if Transport::BLE uses the SessionManager instead of beeing directly instantiated from the ChipDeviceController

* Add .m and .mm to the set of compiled files by config/standalone-app.mk

* Add 'echo-ble' to the list of commands supported by examples/chip-tool

The patch reformats a little bit chip-tool in order to allow other commands that does not rely on IP.

* Use the new platform BLE support from the iOS app

-- Add BlueZ in Third-party for CHIP Linux device layer BLE manager integration

Issue: #741
Test: local compilation

Co-authored-by: Justin Wood <woody@apple.com>

* Add initial Silicon Labs ZCL data model files.

All except type_stubs.h come from
https://github.com/project-chip/connectedhomeip/pull/1164

types_stub.h comes from
https://github.com/project-chip/connectedhomeip/issues/1425#issuecomment-656345511
and
https://github.com/project-chip/connectedhomeip/issues/1425#issuecomment-657764550



* Add generated files from the Silicon Labs sample app provided by Ezra Hale.

The sample app only implements the On/Off cluster.

Most of the files have the same exact name as in the sample app, with
the following exceptions:

* endpoint_config.h was originally ZigbeeMinimalSoc_endpoint_config.h
* gen_config.h was originally ZigbeeMinimalSoc.h
* gen_tokens.h was originally ZigbeeMinimalSoc_tokens.h

* Fix compile errors in types_stub.h

This corrects various obvious problems in the file that prevent files
that include it from compiling.

* Fix #includes in the imported Silicon Labs code to not include nonexistent things.

There are a few categories of fixes here:

* Adjusting paths to match out directory structure (which is not
  identical to the one Silicon Labs apps normally use).
* Commenting out includes of headers that we don't think we actually
  need.
* Hardcoding some header names that are represented by preprocessor
  macros in the Silicon Labs build system.

* Include various missing headers to allow the Silicon Labs code to compile.

* Comment or ifdef out various calls to Silicon Labs functions we are not pulling in.

For some of these we are not even pulling in the declaration.  For
some, we have a declaration, but no definition.  At first glance, all
of these are either there to solve problems that we will solve in a
different way in CHIP, or the callsites are in code that CHIP is
almost certainly not going to use.

* Copy declaration of emberAfPluginOnOffClusterServerPostInitCallback from the zll-color-light sample app in the SiLabs ZCL code.

* Restyle the Silicon Labs files to CHIP style

* Add utilities for encoding and decoding messages that the Silicon Labs ZigbeePro implementation can handle.

The actual encoding we are using is not quite the APS encoding, but
it's still a throwaway, so that does not matter too much.

* Switch the echo server to using the new On/Off implementation.

We no longer compile the Dotdot-based ZCL data model files into
libCHIP, because those have symbols whose names conflict with the new
ZigbeePro-based ZCL data model files.

* Switch command-line chip-tool to using the new On/Off implementation.

* Switch iOS CHIPTool to using the new On/Off implementation.

Co-authored-by: Bhaskar Sarma <bhaskar@Bhaskars-MacBook-Pro.local>

* Add CMake module for building CHIP examples with Nordic NCS

Currently Nordic platform layer of CHIP is based on nRF5
SDK. This commit is the first step needed to replace it
with nRF Connect SDK based on Zephyr RTOS. While the old
platform layer remains unchanged, add a CMake helper file
which allows to build the entire CHIP using the NCS/Zephyr
build system.

* Port part of the door-lock example to Nordic Connect SDK

Rewrite everything which doesn't depend on the CHIP platform
layers using the NCS/Zephyr API. This includes functionality
of the sample app related to LEDs, buttons, timers, message
queues and logging.

* Implement PlatformManagerImpl for nRF Connect SDK

Implement PlatformManagerImpl for nRF Connect SDK based on
generic implementation for Zephyr RTOS. Also provide initial
implementation of functions to retrieve system time using
Zephyr API and add Zephyr-based logging backend.

The code compiles, but it requires other components to be
tested.

* Add empty stubs for nRF Connect platform layer

This commit adds empty implementations of base platform functions.

* Add ThreadStackManager implementation and enable OT

This commit enables the OT stack in the Zephyr application.
The ThreadStackManager allows the CHIP stack to control the
state of the stack embedded into the Zephyr.
It is required that all calls to this class are to be made
from a cooperative task priority.

* Adapt Inet layer to Zephyr networking API

Make necessary changes to build CHIP Inet library using
Zephyr networking API. Zephyr provides BSD-like socket
interface, however a few things are missing:

- some socket-related functions are not available, e.g.
  getsockname, recvmsg etc. Implement required
  replacements.
- some constants are not available. In particular, some
  options passed to the setsockopt function must have been
  made optional. In case e.g. explicit multicast group
  management is needed we will have find another ways
  to implement that in Zephyr.
- the whole ifaddrs library doesn't exist in Zephyr, so
  all the interface/address enumeration code must have been
  implemented for Zephyr.
- disable TCP end point for nRF Connect SDK platform for
  now as it will require further changes.

* Add ConnectivityManager for nRF Connect

* Add README.md

* Add ZCL server to the door-lock example for nRF Connect

Co-authored-by: Rafał Kuźnia <rafal.kuznia@nordicsemi.no>

* Apply code-review suggestions

* Restyled by whitespace

Co-authored-by: Rafał Kuźnia <rafal.kuznia@nordicsemi.no>
Co-authored-by: Restyled.io <commits@restyled.io>

* [linux] Add GDBus support in PlatformMgr to drive DBUS communication.
* Add GDBus support in PlatformMgr to drive DBUS: Thread, BLE, WiFi.
* Add dedicated I/O thread for DBUS.

* Define build flag CHIP_WITH_GIO based on if gio-2.0 lib is available

This commit adds support to build with internal OpenThread on the Nordic
platform.

* [linux] add ThreadStackManager for Linux Device layer

* new configure logic

* add role check in tests

* Revert "new configure logic"

This reverts commit d9660a40183181bcdc868f79800d17f05caa68ff.

* fixes

* fix ci

* fix comments

* use updated docker image

* move dbus event loop to implementation

Adding the JNI bridging C++ and Java code to setup_payload package for 
use in Android apps.

* Cleanup

* Updating text

* Updating files

* Removing this for now

* Removing these placeholders

* Updating based on feedback

* Updating license text

* Removing this config

* Updating CLA

* Removing tests

* Adding CircleCI badge

* Shield style

* Disable maintainer mode by default

When maintainer mode is enabled, `make` will not try to run
`aclocal`/`autoconf`/`automake` when corresponding `configure.ac` or
`Makefile.am` is changed. It is very inconvenient for daily development
that these files are changing everyday. Developers are force to re-run
bootstrap and configure when these files are changed.

With maintainer mode disabled, changes of these files will be handled by
`Makefile` automatically, `make` will re-run corresponding commands when
changes of these files are detected.

The purpose of maintainer mode is to prevent updating `Makefile.in` and
`configure` after release. Because CHIP doesn't release these files,
there is no reason to enable maintainer mode.

* Update comments

* Use --with-target-network=Network.framework as a build target. Does nothing so far

* UDPEndpoint basic client working in order to send a message to a server

* UDPEndPoint basic client can send/receive message from a server

* UDPEndPoint basic client can send from a different port than the remote server

* Add missing methods to EndPointBasis.h and move some code from UDPEndpoint to IPEndPoint

* Prepare the client code to support multiple connections

* UDP basic client can connect to a different server after the first connection

* UDP Basic server over Network.framework

* Restyle the code and add a IPEndPointBasis::GetEndPoint method

* Map error code to INET_ERROR codes

* Configure the protocol stack accordingly to the requested address type (ipv4/ipv6)

* Fix some crashes and deadlocks into the Network.framework backend

* Remove printf from IPEndPointBasis.cpp and use ChipLogging instead

* Add initial Linux platform DeviceLayer ConfigurationMgr module.

* Implement ChipStorage using inipp for both durable and ephemeral settings.

* Add unit tests

* Restyled by whitespace

* Restyled by clang-format

* Address review comments

* [nrf5] enable Thread on lock app

This commit enables OpenThread in the lock-app. The UART provides access
to OpenThread CLI.

* use with-openthread

* condition new code

* use IsIPv6GlobalUnicast()

* [shell] Adds a generic, portable shell library.

- Command line interface (cli) registration, parsing, and dispatch.
- Retargetable streamer object for input / output.
- Stdio-based streamer implementation for posix platforms.
- Default commands: help, echo.

Other changes during review:
- Build stdio streamer on UNIX only. ASF attribution.
- Mark nRF5 as embedded. Reorder includes.
- Add shell app to CI and VSCODE.
- Add missing build script.
- Fix standalone linker to use c++. Added base64 command.
- Converted all sources to C++ and wrapped in namespace chip::Shell.
- Fix shell_command naming consistancy. Shorten type names.
- Extend shell to support hierarchical subcommands.
- Added Doxygen.

Plus PR comment resolution:
- Moved location to `src/lib/shell`.
- Use test driver pattern for TestShell
- Use .cpp extension rather than .cc

* [shell] Review comments -- improve tokenizer space handling and unit tests.

This commit change the lock-app to use prebuilt mbedtls for OpenThread.

Will include messabe framing and TCP/UDP/BLE/Thread/... transports as
required.

* [linux] Add initial Linux platform DeviceLayer.

- Adds Device Layer for Linux.
- Uses SystemLayer Sockets.
- Entropy and time implementations.
- Stub out ble, connectivity, and configuration / storage for follow-on PR.
- Uses pthreads for mutex and tasks.
- Uses std::chrono for monotonic system time.

* [linux] Add PlatformMgr tests.

* [linux] Add CircleCI target for linux device layer.

* [linux] Add fixme reference to LWIP ifdef.

* Restyled by clang-format

* [linux] fix header order; fix build

After the latest rebase, the following error was coming up:

```
../../src/include/platform/ConnectivityManager.h:252:40: fatal error: platform/CHIP_DEVICE_LAYER_TARGET/ConnectivityManagerImpl.h: No such file or directory
  252 | #define CONNECTIVITYMANAGERIMPL_HEADER <platform/CHIP_DEVICE_LAYER_TARGET/ConnectivityManagerImpl.h>
```

Though CHIP_DEVICE_LAYER_TARGET=Linux is set using AC_SUBST in configure.ac,
the definition, which was working fine before, was mysteriously getting lost.
It turns out the header re-ordering PR was the root cause of the issue.

The fix was to change all sources in src/platform/Linux to
move this include first:
    #include <platform/internal/CHIPDeviceLayerInternal.h>

The error did not lead to the fix in an obvious way, so the issue
is being documented here.

* [linux] Update linux-embedded target to follow circleci matrix template.

* [linux] Fix naming nits.

Co-authored-by: Restyled.io <commits@restyled.io>

* move zap to CHIP build system

* missed subdir

* fix make distcheck

* indentation nit

* test driver rename, compiler warning

* fix LocateAttribute

* comment out internal functions until we have more dispatch info

* Cleaning out dead code, and renaming

* Cleaning up more constants

* More cleanup

* Fixing build

* Updating end periods

* Update src/lib/core/CHIPError.h

Co-authored-by: Yakun Xu <xyk@google.com>

Co-authored-by: Yakun Xu <xyk@google.com>

* CHIP QRCode command line tool implementation

* PR Feedback + restyle

* Fix styling - Restyled by clang-format

* Fix device build

Co-authored-by: Bhaskar Sarma <bhaskars@apple.com>
Co-authored-by: Restyled.io <commits@restyled.io>