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Linux tv-casting-app: simplified CastingPlayer.VerifyOrEstablishConne…
…ction API
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,177 @@ | ||
| /* | ||
| * | ||
| * Copyright (c) 2023 Project CHIP Authors | ||
| * | ||
| * Licensed under the Apache License, Version 2.0 (the "License"); | ||
| * you may not use this file except in compliance with the License. | ||
| * You may obtain a copy of the License at | ||
| * | ||
| * http://www.apache.org/licenses/LICENSE-2.0 | ||
| * | ||
| * Unless required by applicable law or agreed to in writing, software | ||
| * distributed under the License is distributed on an "AS IS" BASIS, | ||
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| * See the License for the specific language governing permissions and | ||
| * limitations under the License. | ||
| */ | ||
| #include "simple-app-helper.h" | ||
|
|
||
| #include "app/clusters/bindings/BindingManager.h" | ||
| #include <inttypes.h> | ||
| #include <lib/core/CHIPCore.h> | ||
| #include <lib/shell/Commands.h> | ||
| #include <lib/shell/Engine.h> | ||
| #include <lib/shell/commands/Help.h> | ||
| #include <lib/support/CHIPArgParser.hpp> | ||
| #include <lib/support/CHIPMem.h> | ||
| #include <lib/support/CodeUtils.h> | ||
| #include <platform/CHIPDeviceLayer.h> | ||
|
|
||
| DiscoveryDelegateImpl * DiscoveryDelegateImpl::_discoveryDelegateImpl = nullptr; | ||
|
|
||
| DiscoveryDelegateImpl * DiscoveryDelegateImpl::GetInstance() | ||
| { | ||
| if (_discoveryDelegateImpl == nullptr) | ||
| { | ||
| _discoveryDelegateImpl = new DiscoveryDelegateImpl(); | ||
| } | ||
| return _discoveryDelegateImpl; | ||
| } | ||
|
|
||
| void DiscoveryDelegateImpl::HandleOnAdded(matter::casting::memory::Strong<matter::casting::core::CastingPlayer> player) | ||
| { | ||
| if (commissionersCount == 0) | ||
| { | ||
| ChipLogProgress(AppServer, "Select discovered Casting Player (start index = 0) to request commissioning"); | ||
|
|
||
| ChipLogProgress(AppServer, "Example: cast request 0"); | ||
| } | ||
| ChipLogProgress(AppServer, "Discovered CastingPlayer #%d", commissionersCount); | ||
| ++commissionersCount; | ||
| player->LogDetail(); | ||
| } | ||
|
|
||
| void DiscoveryDelegateImpl::HandleOnUpdated(matter::casting::memory::Strong<matter::casting::core::CastingPlayer> player) | ||
| { | ||
| ChipLogProgress(AppServer, "Updated CastingPlayer with ID: %s", player->GetId()); | ||
| } | ||
|
|
||
| void ConnectionHandler(CHIP_ERROR err, matter::casting::core::CastingPlayer * castingPlayer) | ||
| { | ||
| ChipLogProgress(AppServer, "ConnectionHandler called with %" CHIP_ERROR_FORMAT, err.Format()); | ||
| } | ||
|
|
||
| #if defined(ENABLE_CHIP_SHELL) | ||
| void RegisterCommands() | ||
| { | ||
| static const chip::Shell::shell_command_t sDeviceComand = { &CommandHandler, "cast", | ||
| "Casting commands. Usage: cast [command_name]" }; | ||
|
|
||
| // Register the root `device` command with the top-level shell. | ||
| chip::Shell::Engine::Root().RegisterCommands(&sDeviceComand, 1); | ||
| } | ||
|
|
||
| CHIP_ERROR CommandHandler(int argc, char ** argv) | ||
| { | ||
| if (argc == 0 || strcmp(argv[0], "help") == 0) | ||
| { | ||
| return PrintAllCommands(); | ||
| } | ||
| if (strcmp(argv[0], "discover") == 0) | ||
| { | ||
| ChipLogProgress(AppServer, "discover"); | ||
|
|
||
| return matter::casting::core::CastingPlayerDiscovery::GetInstance()->StartDiscovery(kTargetPlayerDeviceType); | ||
| } | ||
| if (strcmp(argv[0], "stop-discovery") == 0) | ||
| { | ||
| ChipLogProgress(AppServer, "stop-discovery"); | ||
| return matter::casting::core::CastingPlayerDiscovery::GetInstance()->StopDiscovery(); | ||
| } | ||
| if (strcmp(argv[0], "request") == 0) | ||
| { | ||
| ChipLogProgress(AppServer, "request"); | ||
| if (argc < 2) | ||
| { | ||
| return PrintAllCommands(); | ||
| } | ||
| char * eptr; | ||
| unsigned long index = static_cast<unsigned long>(strtol(argv[1], &eptr, 10)); | ||
| std::vector<matter::casting::memory::Strong<matter::casting::core::CastingPlayer>> castingPlayers = | ||
| matter::casting::core::CastingPlayerDiscovery::GetInstance()->GetCastingPlayers(); | ||
| VerifyOrReturnValue(0 <= index && index < castingPlayers.size(), CHIP_ERROR_INVALID_ARGUMENT, | ||
| ChipLogError(AppServer, "Invalid casting player index provided: %lu", index)); | ||
| std::shared_ptr<matter::casting::core::CastingPlayer> targetCastingPlayer = castingPlayers.at(index); | ||
| targetCastingPlayer->VerifyOrEstablishConnection(ConnectionHandler); | ||
| return CHIP_NO_ERROR; | ||
| } | ||
| if (strcmp(argv[0], "print-bindings") == 0) | ||
| { | ||
| PrintBindings(); | ||
| return CHIP_NO_ERROR; | ||
| } | ||
| if (strcmp(argv[0], "print-fabrics") == 0) | ||
| { | ||
| PrintFabrics(); | ||
| return CHIP_NO_ERROR; | ||
| } | ||
| if (strcmp(argv[0], "delete-fabric") == 0) | ||
| { | ||
| char * eptr; | ||
| chip::FabricIndex fabricIndex = (chip::FabricIndex) strtol(argv[1], &eptr, 10); | ||
| chip::Server::GetInstance().GetFabricTable().Delete(fabricIndex); | ||
| return CHIP_NO_ERROR; | ||
| } | ||
| return CHIP_ERROR_INVALID_ARGUMENT; | ||
| } | ||
|
|
||
| CHIP_ERROR PrintAllCommands() | ||
| { | ||
| chip::Shell::streamer_t * sout = chip::Shell::streamer_get(); | ||
| streamer_printf(sout, " help Usage: cast <subcommand>\r\n"); | ||
| streamer_printf(sout, " print-bindings Usage: cast print-bindings\r\n"); | ||
| streamer_printf(sout, " print-fabrics Usage: cast print-fabrics\r\n"); | ||
| streamer_printf( | ||
| sout, | ||
| " delete-fabric <index> Delete a fabric from the casting client's fabric store. Usage: cast delete-fabric 1\r\n"); | ||
| streamer_printf(sout, " discover Discover Casting Players. Usage: cast discover\r\n"); | ||
| streamer_printf(sout, " stop-discovery Stop Discovery of Casting Players. Usage: cast stop-discovery\r\n"); | ||
| streamer_printf( | ||
| sout, " request <index> Request connecting to discovered Casting Player with [index]. Usage: cast request 0\r\n"); | ||
| streamer_printf(sout, "\r\n"); | ||
|
|
||
| return CHIP_NO_ERROR; | ||
| } | ||
|
|
||
| void PrintBindings() | ||
| { | ||
| for (const auto & binding : chip::BindingTable::GetInstance()) | ||
| { | ||
| ChipLogProgress(AppServer, | ||
| "Binding type=%d fab=%d nodeId=0x" ChipLogFormatX64 | ||
| " groupId=%d local endpoint=%d remote endpoint=%d cluster=" ChipLogFormatMEI, | ||
| binding.type, binding.fabricIndex, ChipLogValueX64(binding.nodeId), binding.groupId, binding.local, | ||
| binding.remote, ChipLogValueMEI(binding.clusterId.ValueOr(0))); | ||
| } | ||
| } | ||
|
|
||
| void PrintFabrics() | ||
| { | ||
| // set fabric to be the first in the list | ||
| for (const auto & fb : chip::Server::GetInstance().GetFabricTable()) | ||
| { | ||
| chip::FabricIndex fabricIndex = fb.GetFabricIndex(); | ||
| ChipLogError(AppServer, "Next Fabric index=%d", fabricIndex); | ||
| if (!fb.IsInitialized()) | ||
| { | ||
| ChipLogError(AppServer, " -- Not initialized"); | ||
| continue; | ||
| } | ||
| chip::NodeId myNodeId = fb.GetNodeId(); | ||
| ChipLogProgress(AppServer, | ||
| "---- Current Fabric nodeId=0x" ChipLogFormatX64 " fabricId=0x" ChipLogFormatX64 " fabricIndex=%d", | ||
| ChipLogValueX64(myNodeId), ChipLogValueX64(fb.GetFabricId()), fabricIndex); | ||
| } | ||
| } | ||
|
|
||
| #endif // ENABLE_CHIP_SHELL |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,92 @@ | ||
| /* | ||
| * | ||
| * Copyright (c) 2023 Project CHIP Authors | ||
| * All rights reserved. | ||
| * | ||
| * Licensed under the Apache License, Version 2.0 (the "License"); | ||
| * you may not use this file except in compliance with the License. | ||
| * You may obtain a copy of the License at | ||
| * | ||
| * http://www.apache.org/licenses/LICENSE-2.0 | ||
| * | ||
| * Unless required by applicable law or agreed to in writing, software | ||
| * distributed under the License is distributed on an "AS IS" BASIS, | ||
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| * See the License for the specific language governing permissions and | ||
| * limitations under the License. | ||
| */ | ||
|
|
||
| #pragma once | ||
|
|
||
| #include "core/CastingPlayer.h" | ||
| #include "core/CastingPlayerDiscovery.h" | ||
| #include "core/Types.h" | ||
|
|
||
| #include <platform/CHIPDeviceLayer.h> | ||
|
|
||
| /** | ||
| * @brief Matter deviceType that the Linux tv-casting-app will discover over Commissionable Node discovery (DNS-SD) | ||
| * | ||
| * 35 represents device type of Matter Video Player | ||
| */ | ||
| const uint64_t kTargetPlayerDeviceType = 35; | ||
|
|
||
| /** | ||
| * @brief Singleton that reacts to CastingPlayer discovery results | ||
| */ | ||
| class DiscoveryDelegateImpl : public matter::casting::core::DiscoveryDelegate | ||
| { | ||
| private: | ||
| DiscoveryDelegateImpl(){}; | ||
| static DiscoveryDelegateImpl * _discoveryDelegateImpl; | ||
| int commissionersCount = 0; | ||
|
|
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| public: | ||
| static DiscoveryDelegateImpl * GetInstance(); | ||
|
|
||
| /** | ||
| * @brief Called when a new CastingPlayer is discovered | ||
| * | ||
| * @param player the discovered CastingPlayer | ||
| */ | ||
| void HandleOnAdded(matter::casting::memory::Strong<matter::casting::core::CastingPlayer> player) override; | ||
|
|
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| /** | ||
| * @brief Called when there are updates to the Attributes of a previously discovered CastingPlayer | ||
| * | ||
| * @param player the updated CastingPlayer | ||
| */ | ||
| void HandleOnUpdated(matter::casting::memory::Strong<matter::casting::core::CastingPlayer> player) override; | ||
| }; | ||
|
|
||
| /** | ||
| * @brief Linux tv-casting-app's onCompleted handler for CastingPlayer.VerifyOrEstablishConnection API | ||
| */ | ||
| void ConnectionHandler(CHIP_ERROR err, matter::casting::core::CastingPlayer * castingPlayer); | ||
|
|
||
| #if defined(ENABLE_CHIP_SHELL) | ||
| /** | ||
| * @brief Register CHIP Shell commands for the Linux tv-casting-app CLI | ||
| */ | ||
| void RegisterCommands(); | ||
|
|
||
| /** | ||
| * @brief Top level handler that parses text entered on the Linux tv-casting-app CLI and invokes the appropriate handler | ||
| */ | ||
| CHIP_ERROR CommandHandler(int argc, char ** argv); | ||
|
|
||
| /** | ||
| * @brief Prints all the commands available on the Linux tv-casting-app CLI | ||
| */ | ||
| CHIP_ERROR PrintAllCommands(); | ||
|
|
||
| /** | ||
| * @brief Implements the "print-bindings" command | ||
| */ | ||
| void PrintBindings(); | ||
|
|
||
| /** | ||
| * @brief Implements the "print-fabrics" command | ||
| */ | ||
| void PrintFabrics(); | ||
| #endif |
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