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/* Distributed under the OSI-approved BSD 3-Clause License. See accompanying
file Copyright.txt or https://cmake.org/licensing for details. */
#pragma once
#include "cmConfigure.h" // IWYU pragma: keep
#include <atomic>
#include <cstdint>
#include <memory>
#include <mutex>
#include <string>
#include <thread>
#include <vector>
#include <cm/optional>
#include <cm3p/cppdap/io.h> // IWYU pragma: keep
#include "cmMessageType.h"
class cmListFileFunction;
class cmMakefile;
namespace cmDebugger {
class Semaphore;
class SyncEvent;
class cmDebuggerBreakpointManager;
class cmDebuggerExceptionManager;
class cmDebuggerThread;
class cmDebuggerThreadManager;
}
namespace dap {
class Session;
}
namespace cmDebugger {
class cmDebuggerConnection
{
public:
virtual ~cmDebuggerConnection() = default;
virtual bool StartListening(std::string& errorMessage) = 0;
virtual void WaitForConnection() = 0;
virtual std::shared_ptr<dap::Reader> GetReader() = 0;
virtual std::shared_ptr<dap::Writer> GetWriter() = 0;
};
class cmDebuggerAdapter
{
public:
cmDebuggerAdapter(std::shared_ptr<cmDebuggerConnection> connection,
std::string const& dapLogPath);
cmDebuggerAdapter(std::shared_ptr<cmDebuggerConnection> connection,
cm::optional<std::shared_ptr<dap::Writer>> logger);
~cmDebuggerAdapter();
void ReportExitCode(int exitCode);
void OnFileParsedSuccessfully(
std::string const& sourcePath,
std::vector<cmListFileFunction> const& functions);
void OnBeginFunctionCall(cmMakefile* mf, std::string const& sourcePath,
cmListFileFunction const& lff);
void OnEndFunctionCall();
void OnBeginFileParse(cmMakefile* mf, std::string const& sourcePath);
void OnEndFileParse();
void OnMessageOutput(MessageType t, std::string const& text);
private:
void ClearStepRequests();
std::shared_ptr<cmDebuggerConnection> Connection;
std::unique_ptr<dap::Session> Session;
std::shared_ptr<dap::Writer> SessionLog;
std::thread SessionThread;
std::atomic<bool> SessionActive;
std::mutex Mutex;
std::unique_ptr<SyncEvent> DisconnectEvent;
std::unique_ptr<SyncEvent> ConfigurationDoneEvent;
std::unique_ptr<Semaphore> ContinueSem;
std::atomic<int64_t> NextStepFrom;
std::atomic<bool> StepInRequest;
std::atomic<int64_t> StepOutDepth;
std::atomic<bool> PauseRequest;
std::unique_ptr<cmDebuggerThreadManager> ThreadManager;
std::shared_ptr<cmDebuggerThread> DefaultThread;
std::unique_ptr<cmDebuggerBreakpointManager> BreakpointManager;
std::unique_ptr<cmDebuggerExceptionManager> ExceptionManager;
bool SupportsVariableType;
};
} // namespace cmDebugger
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