6024e5c395
clang 20.0.0 (based on r547379) from build 12806354. Bug: http://b/379133546 Test: N/A Change-Id: I2eb8938af55d809de674be63cb30cf27e801862b Upstream-Commit: ad834e67b1105d15ef907f6255d4c96e8e733f57
66 lines
1.8 KiB
C++
66 lines
1.8 KiB
C++
//===-- ConnectionGenericFileWindows.h --------------------------*- C++ -*-===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#ifndef liblldb_Host_windows_ConnectionGenericFileWindows_h_
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#define liblldb_Host_windows_ConnectionGenericFileWindows_h_
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#include "lldb/Host/windows/windows.h"
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#include "lldb/Utility/Connection.h"
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#include "lldb/lldb-types.h"
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namespace lldb_private {
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class Status;
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class ConnectionGenericFile : public lldb_private::Connection {
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public:
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ConnectionGenericFile();
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ConnectionGenericFile(lldb::file_t file, bool owns_file);
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~ConnectionGenericFile() override;
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bool IsConnected() const override;
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lldb::ConnectionStatus Connect(llvm::StringRef s, Status *error_ptr) override;
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lldb::ConnectionStatus Disconnect(Status *error_ptr) override;
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size_t Read(void *dst, size_t dst_len, const Timeout<std::micro> &timeout,
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lldb::ConnectionStatus &status, Status *error_ptr) override;
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size_t Write(const void *src, size_t src_len, lldb::ConnectionStatus &status,
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Status *error_ptr) override;
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std::string GetURI() override;
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bool InterruptRead() override;
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protected:
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OVERLAPPED m_overlapped;
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HANDLE m_file;
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HANDLE m_event_handles[2];
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bool m_owns_file;
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LARGE_INTEGER m_file_position;
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enum { kBytesAvailableEvent, kInterruptEvent };
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private:
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void InitializeEventHandles();
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void IncrementFilePointer(DWORD amount);
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std::string m_uri;
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ConnectionGenericFile(const ConnectionGenericFile &) = delete;
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const ConnectionGenericFile &
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operator=(const ConnectionGenericFile &) = delete;
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};
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}
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#endif
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