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#pragma once
// Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information.
#ifdef __cplusplus
extern "C" {
#endif
typedef struct _BURN_PIPE_CONNECTION
{
LPWSTR sczName;
LPWSTR sczSecret;
DWORD dwProcessId;
HANDLE hProcess;
HANDLE hPipe;
HANDLE hCachePipe;
HANDLE hLoggingPipe;
} BURN_PIPE_CONNECTION;
typedef enum _BURN_PIPE_MESSAGE_TYPE : DWORD
{
BURN_PIPE_MESSAGE_TYPE_LOG = 0xF0000001,
BURN_PIPE_MESSAGE_TYPE_COMPLETE = 0xF0000002,
BURN_PIPE_MESSAGE_TYPE_TERMINATE = 0xF0000003,
} BURN_PIPE_MESSAGE_TYPE;
typedef struct _BURN_PIPE_MESSAGE
{
DWORD dwMessage;
DWORD cbData;
BOOL fAllocatedData;
LPVOID pvData;
} BURN_PIPE_MESSAGE;
typedef struct _BURN_PIPE_RESULT
{
DWORD dwResult;
BOOL fRestart;
} BURN_PIPE_RESULT;
typedef HRESULT (*PFN_PIPE_MESSAGE_CALLBACK)(
__in BURN_PIPE_MESSAGE* pMsg,
__in_opt LPVOID pvContext,
__out DWORD* pdwResult
);
// Common functions.
void PipeConnectionInitialize(
__in BURN_PIPE_CONNECTION* pConnection
);
void PipeConnectionUninitialize(
__in BURN_PIPE_CONNECTION* pConnection
);
HRESULT PipeSendMessage(
__in HANDLE hPipe,
__in DWORD dwMessage,
__in_bcount_opt(cbData) LPVOID pvData,
__in SIZE_T cbData,
__in_opt PFN_PIPE_MESSAGE_CALLBACK pfnCallback,
__in_opt LPVOID pvContext,
__out DWORD* pdwResult
);
HRESULT PipePumpMessages(
__in HANDLE hPipe,
__in_opt PFN_PIPE_MESSAGE_CALLBACK pfnCallback,
__in_opt LPVOID pvContext,
__in BURN_PIPE_RESULT* pResult
);
// Parent functions.
HRESULT PipeCreateNameAndSecret(
__out_z LPWSTR *psczConnectionName,
__out_z LPWSTR *psczSecret
);
HRESULT PipeCreatePipes(
__in BURN_PIPE_CONNECTION* pConnection,
__in BOOL fCompanion
);
HRESULT PipeWaitForChildConnect(
__in BURN_PIPE_CONNECTION* pConnection
);
HRESULT PipeTerminateLoggingPipe(
__in HANDLE hLoggingPipe,
__in DWORD dwParentExitCode
);
HRESULT PipeTerminateChildProcess(
__in BURN_PIPE_CONNECTION* pConnection,
__in DWORD dwParentExitCode,
__in BOOL fRestart
);
// Child functions.
HRESULT PipeChildConnect(
__in BURN_PIPE_CONNECTION* pConnection,
__in BOOL fCompanion
);
#ifdef __cplusplus
}
#endif
|
