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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.
#if defined(__cplusplus)
extern "C" {
#endif
// typedefs
//typedef HRESULT (*PFN_EXTRACTOPEN)(
// __in HANDLE hFile,
// __in DWORD64 qwOffset,
// __in DWORD64 qwSize,
// __out void** ppCookie
// );
//typedef HRESULT (*PFN_EXTRACTNEXTSTREAM)(
// __in void* pCookie,
// __inout_z LPWSTR* psczStreamName
// );
//typedef HRESULT (*PFN_EXTRACTSTREAMTOFILE)(
// __in void* pCookie,
// __in_z LPCWSTR wzFileName
// );
//typedef HRESULT (*PFN_EXTRACTSTREAMTOBUFFER)(
// __in void* pCookie,
// __out BYTE** ppbBuffer,
// __out SIZE_T* pcbBuffer
// );
//typedef HRESULT (*PFN_EXTRACTCLOSE)(
// __in void* pCookie
// );
// constants
enum BURN_CONTAINER_TYPE
{
BURN_CONTAINER_TYPE_NONE,
BURN_CONTAINER_TYPE_CABINET,
BURN_CONTAINER_TYPE_SEVENZIP,
};
enum BURN_CAB_OPERATION
{
BURN_CAB_OPERATION_NONE,
BURN_CAB_OPERATION_NEXT_STREAM,
BURN_CAB_OPERATION_STREAM_TO_FILE,
BURN_CAB_OPERATION_STREAM_TO_BUFFER,
BURN_CAB_OPERATION_STREAM_TO_HANDLE,
BURN_CAB_OPERATION_SKIP_STREAM,
BURN_CAB_OPERATION_CLOSE,
};
enum BURN_CONTAINER_VERIFICATION
{
BURN_CONTAINER_VERIFICATION_NONE,
BURN_CONTAINER_VERIFICATION_HASH,
};
// structs
typedef struct _BURN_CONTAINER
{
LPWSTR sczId;
BURN_CONTAINER_TYPE type;
BOOL fAttached;
DWORD dwAttachedIndex;
DWORD64 qwFileSize;
LPWSTR sczHash;
LPWSTR sczFilePath; // relative path to container.
DOWNLOAD_SOURCE downloadSource;
DWORD cParsedPayloads;
STRINGDICT_HANDLE sdhPayloads; // value is BURN_PAYLOAD*
BYTE* pbHash;
DWORD cbHash;
BURN_CONTAINER_VERIFICATION verification;
DWORD64 qwAttachedOffset;
BOOL fActuallyAttached; // indicates whether an attached container is attached or missing.
// mutable members
BOOL fPlanned;
LPWSTR sczSourcePath;
LPWSTR sczUnverifiedPath;
DWORD64 qwExtractSizeTotal;
DWORD64 qwCommittedCacheProgress;
DWORD64 qwCommittedExtractProgress;
BOOL fExtracted;
BOOL fFailedVerificationFromAcquisition;
LPWSTR sczFailedLocalAcquisitionPath;
} BURN_CONTAINER;
typedef struct _BURN_CONTAINERS
{
BURN_CONTAINER* rgContainers;
DWORD cContainers;
} BURN_CONTAINERS;
typedef struct _BURN_CONTAINER_CONTEXT_CABINET_VIRTUAL_FILE_POINTER
{
HANDLE hFile;
LARGE_INTEGER liPosition;
} BURN_CONTAINER_CONTEXT_CABINET_VIRTUAL_FILE_POINTER;
typedef struct _BURN_CONTAINER_CONTEXT_CABINET
{
LPWSTR sczFile;
HANDLE hThread;
HANDLE hBeginOperationEvent;
HANDLE hOperationCompleteEvent;
BURN_CAB_OPERATION operation;
HRESULT hrError;
LPWSTR* psczStreamName;
LPCWSTR wzTargetFile;
HANDLE hTargetFile;
BYTE* pbTargetBuffer;
DWORD cbTargetBuffer;
DWORD iTargetBuffer;
BURN_CONTAINER_CONTEXT_CABINET_VIRTUAL_FILE_POINTER* rgVirtualFilePointers;
DWORD cVirtualFilePointers;
} BURN_CONTAINER_CONTEXT_CABINET;
typedef struct _BURN_CONTAINER_CONTEXT
{
HANDLE hFile;
DWORD64 qwOffset;
DWORD64 qwSize;
//PFN_EXTRACTOPEN pfnExtractOpen;
//PFN_EXTRACTNEXTSTREAM pfnExtractNextStream;
//PFN_EXTRACTSTREAMTOFILE pfnExtractStreamToFile;
//PFN_EXTRACTSTREAMTOBUFFER pfnExtractStreamToBuffer;
//PFN_EXTRACTCLOSE pfnExtractClose;
//void* pCookie;
BURN_CONTAINER_TYPE type;
union
{
BURN_CONTAINER_CONTEXT_CABINET Cabinet;
};
} BURN_CONTAINER_CONTEXT;
// functions
HRESULT ContainersParseFromXml(
__in BURN_CONTAINERS* pContainers,
__in IXMLDOMNode* pixnBundle
);
HRESULT ContainersInitialize(
__in BURN_CONTAINERS* pContainers,
__in BURN_SECTION* pSection
);
void ContainersUninitialize(
__in BURN_CONTAINERS* pContainers
);
HRESULT ContainerOpenUX(
__in BURN_SECTION* pSection,
__in BURN_CONTAINER_CONTEXT* pContext
);
HRESULT ContainerOpen(
__in BURN_CONTAINER_CONTEXT* pContext,
__in BURN_CONTAINER* pContainer,
__in HANDLE hContainerFile,
__in_z LPCWSTR wzFilePath
);
HRESULT ContainerNextStream(
__in BURN_CONTAINER_CONTEXT* pContext,
__inout_z LPWSTR* psczStreamName
);
HRESULT ContainerStreamToFile(
__in BURN_CONTAINER_CONTEXT* pContext,
__in_z LPCWSTR wzFileName
);
HRESULT ContainerStreamToBuffer(
__in BURN_CONTAINER_CONTEXT* pContext,
__out BYTE** ppbBuffer,
__out SIZE_T* pcbBuffer
);
HRESULT ContainerStreamToHandle(
__in BURN_CONTAINER_CONTEXT* pContext,
__in HANDLE hFile
);
HRESULT ContainerSkipStream(
__in BURN_CONTAINER_CONTEXT* pContext
);
HRESULT ContainerClose(
__in BURN_CONTAINER_CONTEXT* pContext
);
HRESULT ContainerFindById(
__in BURN_CONTAINERS* pContainers,
__in_z LPCWSTR wzId,
__out BURN_CONTAINER** ppContainer
);
#if defined(__cplusplus)
}
#endif
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