mirror of
https://github.com/kidfromjupiter/nearby.git
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63 lines
2.4 KiB
Objective-C
63 lines
2.4 KiB
Objective-C
// Copyright 2025 Google LLC
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// https://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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// Note: File language is detected using heuristics. Many Objective-C++ headers
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// are incorrectly classified as C++ resulting in invalid linter errors. The use
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// of "NSArray" and other Foundation classes like "NSData", "NSDictionary" and
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// "NSUUID" are highly weighted for Objective-C and Objective-C++ scores. Oddly,
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// "#import <Foundation/Foundation.h>" does not contribute any points. This
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// comment alone should be enough to trick the IDE in to believing this is
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// actually some sort of Objective-C file. See:
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// cs/google3/devtools/search/lang/recognize_language_classifiers_data
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#include <memory>
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#import "internal/platform/implementation/apple/Mediums/BLEv2/GNCBLEL2CAPServer.h"
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#import "internal/platform/implementation/apple/ble_l2cap_socket.h"
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namespace nearby {
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namespace apple {
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// A BLE L2CAP server socket for listening incoming L2CAP socket.
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class BleL2capServerSocket : public api::ble_v2::BleL2capServerSocket {
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public:
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// Creates a BLE L2CAP server socket.
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//
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// @param l2cap_server The L2CAP server to use.
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explicit BleL2capServerSocket(GNCBLEL2CAPServer* l2cap_server);
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~BleL2capServerSocket() override = default;
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// Gets PSM value has been published by the server.
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int GetPSM() const override;
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// Blocks until either:
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// - at least one incoming connection request is available, or
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// - ServerSocket is closed.
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// On success, returns connected socket, ready to exchange data.
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// Returns nullptr on error.
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// Once error is reported, it is permanent, and L2CAP ServerSocket has to be
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// closed.
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std::unique_ptr<api::ble_v2::BleL2capSocket> Accept() override;
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// Closes the L2CAP server socket.
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Exception Close() override;
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private:
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// The L2CAP server to use for listening incoming L2CAP socket and publishing
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// PSM value.
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GNCBLEL2CAPServer* l2cap_server_;
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};
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} // namespace apple
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} // namespace nearby |