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- //////////////////////////////////////////////////////////////////////////////
- //
- // (C) Copyright Ion Gaztanaga 2005-2015. Distributed under the Boost
- // Software License, Version 1.0. (See accompanying file
- // LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
- //
- // See http://www.boost.org/libs/interprocess for documentation.
- //
- //////////////////////////////////////////////////////////////////////////////
- #ifndef BOOST_INTERPROCESS_WIN32_API_HPP
- #define BOOST_INTERPROCESS_WIN32_API_HPP
- #ifndef BOOST_CONFIG_HPP
- # include <boost/config.hpp>
- #endif
- #
- #if defined(BOOST_HAS_PRAGMA_ONCE)
- # pragma once
- #endif
- #include <boost/interprocess/detail/config_begin.hpp>
- #include <boost/interprocess/detail/workaround.hpp>
- #include <boost/date_time/filetime_functions.hpp>
- #include <cstddef>
- #include <cstring>
- #include <cstdlib>
- #include <cstdio>
- #include <boost/assert.hpp>
- #include <string>
- #include <vector>
- //#define BOOST_INTERPROCESS_BOOTSTAMP_IS_LASTBOOTUPTIME
- //#define BOOST_INTERPROCESS_BOOTSTAMP_IS_EVENTLOG_BASED
- //#define BOOST_INTERPROCESS_BOOTSTAMP_IS_SESSION_MANAGER_BASED
- #ifdef BOOST_INTERPROCESS_BOOTSTAMP_IS_LASTBOOTUPTIME
- # define BOOST_INTERPROCESS_BOOTSTAMP_IS_LASTBOOTUPTIME_VALUE 1
- #else
- # define BOOST_INTERPROCESS_BOOTSTAMP_IS_LASTBOOTUPTIME_VALUE 0
- #endif
- #ifdef BOOST_INTERPROCESS_BOOTSTAMP_IS_EVENTLOG_BASED
- # define BOOST_INTERPROCESS_BOOTSTAMP_IS_EVENTLOG_BASED_VALUE 1
- #else
- # define BOOST_INTERPROCESS_BOOTSTAMP_IS_EVENTLOG_BASED_VALUE 0
- #endif
- #ifdef BOOST_INTERPROCESS_BOOTSTAMP_IS_SESSION_MANAGER_BASED
- # define BOOST_INTERPROCESS_BOOTSTAMP_IS_SESSION_MANAGER_BASED_VALUE 1
- #else
- # define BOOST_INTERPROCESS_BOOTSTAMP_IS_SESSION_MANAGER_BASED_VALUE 0
- #endif
- #define BOOST_INTERPROCESS_BOOTSTAMP_VALUE_SUM \
- (BOOST_INTERPROCESS_BOOTSTAMP_IS_EVENTLOG_BASED_VALUE + \
- BOOST_INTERPROCESS_BOOTSTAMP_IS_SESSION_MANAGER_BASED_VALUE + \
- BOOST_INTERPROCESS_BOOTSTAMP_IS_LASTBOOTUPTIME_VALUE)
- #if 1 < BOOST_INTERPROCESS_BOOTSTAMP_VALUE_SUM
- # error "Only one of BOOST_INTERPROCESS_BOOTSTAMP_IS_LASTBOOTUPTIME, \
- BOOST_INTERPROCESS_BOOTSTAMP_IS_SESSION_MANAGER_BASED and \
- BOOST_INTERPROCESS_BOOTSTAMP_IS_EVENTLOG_BASED can be defined"
- #endif
- #if 0 == BOOST_INTERPROCESS_BOOTSTAMP_VALUE_SUM
- # define BOOST_INTERPROCESS_BOOTSTAMP_IS_EVENTLOG_BASED
- #endif
- #ifdef BOOST_USE_WINDOWS_H
- #include <windows.h>
- # if defined(BOOST_INTERPROCESS_BOOTSTAMP_IS_LASTBOOTUPTIME)
- # include <wbemidl.h>
- # include <objbase.h>
- # endif
- #include <shlobj.h>
- #endif
- #if defined(_MSC_VER)
- # pragma once
- # pragma comment( lib, "Advapi32.lib" )
- # pragma comment( lib, "oleaut32.lib" )
- # pragma comment( lib, "Ole32.lib" )
- # pragma comment( lib, "Shell32.lib" ) //SHGetFolderPath
- #endif
- #if defined (BOOST_INTERPROCESS_WINDOWS)
- # include <cstdarg>
- # include <boost/detail/interlocked.hpp>
- #else
- # error "This file can only be included in Windows OS"
- #endif
- //////////////////////////////////////////////////////////////////////////////
- //
- // Declaration of Windows structures or typedefs if BOOST_USE_WINDOWS_H is used
- //
- //////////////////////////////////////////////////////////////////////////////
- #if defined(BOOST_GCC)
- //Ignore -pedantic errors here (anonymous structs, etc.)
- # if (BOOST_GCC >= 40600)
- # pragma GCC diagnostic push
- # if (BOOST_GCC >= 40800)
- # pragma GCC diagnostic ignored "-Wpedantic"
- # else
- # pragma GCC diagnostic ignored "-pedantic"
- # endif
- # pragma GCC diagnostic ignored "-Wnon-virtual-dtor"
- # else
- # pragma GCC system_header
- # endif
- //When loading DLLs we have no option but reinterpret casting function types
- # if (BOOST_GCC >= 80000)
- # pragma GCC diagnostic ignored "-Wcast-function-type"
- # endif
- #endif
- namespace boost {
- namespace interprocess {
- namespace winapi {
- //Own defines
- static const unsigned long MaxPath = 260;
- #ifndef BOOST_USE_WINDOWS_H
- struct GUID_BIPC
- {
- unsigned long Data1;
- unsigned short Data2;
- unsigned short Data3;
- unsigned char Data4[8];
- };
- #if defined(_MSC_VER)
- #pragma warning (push)
- #pragma warning (disable : 4201) // nonstandard extension used
- #endif
- struct decimal
- {
- unsigned short wReserved;
- union {
- struct {
- unsigned char scale;
- unsigned char sign;
- };
- unsigned short signscale;
- };
- unsigned long Hi32;
- union {
- struct {
- unsigned long Lo32;
- unsigned long Mid32;
- };
- ::boost::ulong_long_type Lo64;
- };
- };
- typedef unsigned short *bstr;
- struct wchar_variant
- {
- union
- {
- struct
- {
- unsigned short vt;
- unsigned short wReserved1;
- unsigned short wReserved2;
- unsigned short wReserved3;
- union
- {
- bstr bstrVal;
- struct
- {
- void* pvRecord;
- void* pRecInfo;
- };
- };
- };
- decimal decVal;
- };
- };
- #if defined(_MSC_VER)
- #pragma warning (pop)
- #endif
- struct IUnknown_BIPC
- {
- public:
- virtual long __stdcall QueryInterface(
- const GUID_BIPC &riid, // [in]
- void **ppvObject) = 0; // [iid_is][out]
- virtual unsigned long __stdcall AddRef (void) = 0;
- virtual unsigned long __stdcall Release(void) = 0;
- };
- struct IWbemClassObject_BIPC : public IUnknown_BIPC
- {
- public:
- virtual long __stdcall GetQualifierSet(
- /* [out] */ void **ppQualSet) = 0;
- virtual long __stdcall Get(
- /* [string][in] */ const bstr wszName,
- /* [in] */ long lFlags,
- /* [unique][in][out] */ wchar_variant *pVal,
- /* [unique][in][out] */ long *pType,
- /* [unique][in][out] */ long *plFlavor) = 0;
- virtual long __stdcall Put(
- /* [string][in] */ const bstr wszName,
- /* [in] */ long lFlags,
- /* [in] */ wchar_variant *pVal,
- /* [in] */ long Type) = 0;
- virtual long __stdcall Delete(
- /* [string][in] */ const bstr wszName) = 0;
- virtual long __stdcall GetNames(
- /* [string][in] */ const bstr wszQualifierName,
- /* [in] */ long lFlags,
- /* [in] */ wchar_variant *pQualifierVal,
- /* [out] */ void * *pNames) = 0;
- virtual long __stdcall BeginEnumeration(
- /* [in] */ long lEnumFlags) = 0;
- virtual long __stdcall Next(
- /* [in] */ long lFlags,
- /* [unique][in][out] */ bstr *strName,
- /* [unique][in][out] */ wchar_variant *pVal,
- /* [unique][in][out] */ long *pType,
- /* [unique][in][out] */ long *plFlavor) = 0;
- virtual long __stdcall EndEnumeration( void) = 0;
- virtual long __stdcall GetPropertyQualifierSet(
- /* [string][in] */ const bstr wszProperty,
- /* [out] */ void **ppQualSet) = 0;
- virtual long __stdcall Clone(
- /* [out] */ IWbemClassObject_BIPC **ppCopy) = 0;
- virtual long __stdcall GetObjectText(
- /* [in] */ long lFlags,
- /* [out] */ bstr *pstrObjectText) = 0;
- virtual long __stdcall SpawnDerivedClass(
- /* [in] */ long lFlags,
- /* [out] */ IWbemClassObject_BIPC **ppNewClass) = 0;
- virtual long __stdcall SpawnInstance(
- /* [in] */ long lFlags,
- /* [out] */ IWbemClassObject_BIPC **ppNewInstance) = 0;
- virtual long __stdcall CompareTo(
- /* [in] */ long lFlags,
- /* [in] */ IWbemClassObject_BIPC *pCompareTo) = 0;
- virtual long __stdcall GetPropertyOrigin(
- /* [string][in] */ const bstr wszName,
- /* [out] */ bstr *pstrClassName) = 0;
- virtual long __stdcall InheritsFrom(
- /* [in] */ const bstr strAncestor) = 0;
- virtual long __stdcall GetMethod(
- /* [string][in] */ const bstr wszName,
- /* [in] */ long lFlags,
- /* [out] */ IWbemClassObject_BIPC **ppInSignature,
- /* [out] */ IWbemClassObject_BIPC **ppOutSignature) = 0;
- virtual long __stdcall PutMethod(
- /* [string][in] */ const bstr wszName,
- /* [in] */ long lFlags,
- /* [in] */ IWbemClassObject_BIPC *pInSignature,
- /* [in] */ IWbemClassObject_BIPC *pOutSignature) = 0;
- virtual long __stdcall DeleteMethod(
- /* [string][in] */ const bstr wszName) = 0;
- virtual long __stdcall BeginMethodEnumeration(
- /* [in] */ long lEnumFlags) = 0;
- virtual long __stdcall NextMethod(
- /* [in] */ long lFlags,
- /* [unique][in][out] */ bstr *pstrName,
- /* [unique][in][out] */ IWbemClassObject_BIPC **ppInSignature,
- /* [unique][in][out] */ IWbemClassObject_BIPC **ppOutSignature) = 0;
- virtual long __stdcall EndMethodEnumeration( void) = 0;
- virtual long __stdcall GetMethodQualifierSet(
- /* [string][in] */ const bstr wszMethod,
- /* [out] */ void **ppQualSet) = 0;
- virtual long __stdcall GetMethodOrigin(
- /* [string][in] */ const bstr wszMethodName,
- /* [out] */ bstr *pstrClassName) = 0;
- };
- struct IWbemContext_BIPC : public IUnknown_BIPC
- {
- public:
- virtual long __stdcall Clone(
- /* [out] */ IWbemContext_BIPC **ppNewCopy) = 0;
- virtual long __stdcall GetNames(
- /* [in] */ long lFlags,
- /* [out] */ void * *pNames) = 0;
- virtual long __stdcall BeginEnumeration(
- /* [in] */ long lFlags) = 0;
- virtual long __stdcall Next(
- /* [in] */ long lFlags,
- /* [out] */ bstr *pstrName,
- /* [out] */ wchar_variant *pValue) = 0;
- virtual long __stdcall EndEnumeration( void) = 0;
- virtual long __stdcall SetValue(
- /* [string][in] */ const bstr wszName,
- /* [in] */ long lFlags,
- /* [in] */ wchar_variant *pValue) = 0;
- virtual long __stdcall GetValue(
- /* [string][in] */ const bstr wszName,
- /* [in] */ long lFlags,
- /* [out] */ wchar_variant *pValue) = 0;
- virtual long __stdcall DeleteValue(
- /* [string][in] */ const bstr wszName,
- /* [in] */ long lFlags) = 0;
- virtual long __stdcall DeleteAll( void) = 0;
- };
- struct IEnumWbemClassObject_BIPC : public IUnknown_BIPC
- {
- public:
- virtual long __stdcall Reset( void) = 0;
- virtual long __stdcall Next(
- /* [in] */ long lTimeout,
- /* [in] */ unsigned long uCount,
- /* [length_is][size_is][out] */ IWbemClassObject_BIPC **apObjects,
- /* [out] */ unsigned long *puReturned) = 0;
- virtual long __stdcall NextAsync(
- /* [in] */ unsigned long uCount,
- /* [in] */ void *pSink) = 0;
- virtual long __stdcall Clone(
- /* [out] */ void **ppEnum) = 0;
- virtual long __stdcall Skip(
- /* [in] */ long lTimeout,
- /* [in] */ unsigned long nCount) = 0;
- };
- struct IWbemServices_BIPC : public IUnknown_BIPC
- {
- public:
- virtual long __stdcall OpenNamespace(
- /* [in] */ const bstr strNamespace,
- /* [in] */ long lFlags,
- /* [in] */ void *pCtx,
- /* [unique][in][out] */ void **ppWorkingNamespace,
- /* [unique][in][out] */ void **ppResult) = 0;
- virtual long __stdcall CancelAsyncCall(
- /* [in] */ void *pSink) = 0;
- virtual long __stdcall QueryObjectSink(
- /* [in] */ long lFlags,
- /* [out] */ void **ppResponseHandler) = 0;
- virtual long __stdcall GetObject(
- /* [in] */ const bstr strObjectPath,
- /* [in] */ long lFlags,
- /* [in] */ void *pCtx,
- /* [unique][in][out] */ void **ppObject,
- /* [unique][in][out] */ void **ppCallResult) = 0;
- virtual long __stdcall GetObjectAsync(
- /* [in] */ const bstr strObjectPath,
- /* [in] */ long lFlags,
- /* [in] */ void *pCtx,
- /* [in] */ void *pResponseHandler) = 0;
- virtual long __stdcall PutClass(
- /* [in] */ IWbemClassObject_BIPC *pObject,
- /* [in] */ long lFlags,
- /* [in] */ void *pCtx,
- /* [unique][in][out] */ void **ppCallResult) = 0;
- virtual long __stdcall PutClassAsync(
- /* [in] */ IWbemClassObject_BIPC *pObject,
- /* [in] */ long lFlags,
- /* [in] */ void *pCtx,
- /* [in] */ void *pResponseHandler) = 0;
- virtual long __stdcall DeleteClass(
- /* [in] */ const bstr strClass,
- /* [in] */ long lFlags,
- /* [in] */ void *pCtx,
- /* [unique][in][out] */ void **ppCallResult) = 0;
- virtual long __stdcall DeleteClassAsync(
- /* [in] */ const bstr strClass,
- /* [in] */ long lFlags,
- /* [in] */ void *pCtx,
- /* [in] */ void *pResponseHandler) = 0;
- virtual long __stdcall CreateClassEnum(
- /* [in] */ const bstr strSuperclass,
- /* [in] */ long lFlags,
- /* [in] */ void *pCtx,
- /* [out] */ void **ppEnum) = 0;
- virtual long __stdcall CreateClassEnumAsync(
- /* [in] */ const bstr strSuperclass,
- /* [in] */ long lFlags,
- /* [in] */ void *pCtx,
- /* [in] */ void *pResponseHandler) = 0;
- virtual long __stdcall PutInstance(
- /* [in] */ void *pInst,
- /* [in] */ long lFlags,
- /* [in] */ void *pCtx,
- /* [unique][in][out] */ void **ppCallResult) = 0;
- virtual long __stdcall PutInstanceAsync(
- /* [in] */ void *pInst,
- /* [in] */ long lFlags,
- /* [in] */ void *pCtx,
- /* [in] */ void *pResponseHandler) = 0;
- virtual long __stdcall DeleteInstance(
- /* [in] */ const bstr strObjectPath,
- /* [in] */ long lFlags,
- /* [in] */ void *pCtx,
- /* [unique][in][out] */ void **ppCallResult) = 0;
- virtual long __stdcall DeleteInstanceAsync(
- /* [in] */ const bstr strObjectPath,
- /* [in] */ long lFlags,
- /* [in] */ void *pCtx,
- /* [in] */ void *pResponseHandler) = 0;
- virtual long __stdcall CreateInstanceEnum(
- /* [in] */ const bstr strFilter,
- /* [in] */ long lFlags,
- /* [in] */ void *pCtx,
- /* [out] */ void **ppEnum) = 0;
- virtual long __stdcall CreateInstanceEnumAsync(
- /* [in] */ const bstr strFilter,
- /* [in] */ long lFlags,
- /* [in] */ void *pCtx,
- /* [in] */ void *pResponseHandler) = 0;
- virtual long __stdcall ExecQuery(
- /* [in] */ const bstr strQueryLanguage,
- /* [in] */ const bstr strQuery,
- /* [in] */ long lFlags,
- /* [in] */ IWbemContext_BIPC *pCtx,
- /* [out] */ IEnumWbemClassObject_BIPC **ppEnum) = 0;
- virtual long __stdcall ExecQueryAsync(
- /* [in] */ const bstr strQueryLanguage,
- /* [in] */ const bstr strQuery,
- /* [in] */ long lFlags,
- /* [in] */ IWbemContext_BIPC *pCtx,
- /* [in] */ void *pResponseHandler) = 0;
- virtual long __stdcall ExecNotificationQuery(
- /* [in] */ const bstr strQueryLanguage,
- /* [in] */ const bstr strQuery,
- /* [in] */ long lFlags,
- /* [in] */ IWbemContext_BIPC *pCtx,
- /* [out] */ void **ppEnum) = 0;
- virtual long __stdcall ExecNotificationQueryAsync(
- /* [in] */ const bstr strQueryLanguage,
- /* [in] */ const bstr strQuery,
- /* [in] */ long lFlags,
- /* [in] */ IWbemContext_BIPC *pCtx,
- /* [in] */ void *pResponseHandler) = 0;
- virtual long __stdcall ExecMethod(
- /* [in] */ const bstr strObjectPath,
- /* [in] */ const bstr strMethodName,
- /* [in] */ long lFlags,
- /* [in] */ IWbemContext_BIPC *pCtx,
- /* [in] */ IWbemClassObject_BIPC *pInParams,
- /* [unique][in][out] */ IWbemClassObject_BIPC **ppOutParams,
- /* [unique][in][out] */ void **ppCallResult) = 0;
- virtual long __stdcall ExecMethodAsync(
- /* [in] */ const bstr strObjectPath,
- /* [in] */ const bstr strMethodName,
- /* [in] */ long lFlags,
- /* [in] */ IWbemContext_BIPC *pCtx,
- /* [in] */ IWbemClassObject_BIPC *pInParams,
- /* [in] */ void *pResponseHandler) = 0;
- };
- struct IWbemLocator_BIPC : public IUnknown_BIPC
- {
- public:
- virtual long __stdcall ConnectServer(
- /* [in] */ const bstr strNetworkResource,
- /* [in] */ const bstr strUser,
- /* [in] */ const bstr strPassword,
- /* [in] */ const bstr strLocale,
- /* [in] */ long lSecurityFlags,
- /* [in] */ const bstr strAuthority,
- /* [in] */ void *pCtx,
- /* [out] */ IWbemServices_BIPC **ppNamespace) = 0;
- };
- struct interprocess_overlapped
- {
- unsigned long *internal;
- unsigned long *internal_high;
- union {
- struct {
- unsigned long offset;
- unsigned long offset_high;
- }dummy;
- void *pointer;
- };
- void *h_event;
- };
- struct interprocess_filetime
- {
- unsigned long dwLowDateTime;
- unsigned long dwHighDateTime;
- };
- struct win32_find_data
- {
- unsigned long dwFileAttributes;
- interprocess_filetime ftCreationTime;
- interprocess_filetime ftLastAccessTime;
- interprocess_filetime ftLastWriteTime;
- unsigned long nFileSizeHigh;
- unsigned long nFileSizeLow;
- unsigned long dwReserved0;
- unsigned long dwReserved1;
- char cFileName[MaxPath];
- char cAlternateFileName[14];
- };
- struct interprocess_security_attributes
- {
- unsigned long nLength;
- void *lpSecurityDescriptor;
- int bInheritHandle;
- };
- struct system_info {
- union {
- unsigned long dwOemId; // Obsolete field...do not use
- struct {
- unsigned short wProcessorArchitecture;
- unsigned short wReserved;
- } dummy;
- };
- unsigned long dwPageSize;
- void * lpMinimumApplicationAddress;
- void * lpMaximumApplicationAddress;
- unsigned long * dwActiveProcessorMask;
- unsigned long dwNumberOfProcessors;
- unsigned long dwProcessorType;
- unsigned long dwAllocationGranularity;
- unsigned short wProcessorLevel;
- unsigned short wProcessorRevision;
- };
- struct interprocess_acl
- {
- unsigned char AclRevision;
- unsigned char Sbz1;
- unsigned short AclSize;
- unsigned short AceCount;
- unsigned short Sbz2;
- };
- struct interprocess_security_descriptor
- {
- unsigned char Revision;
- unsigned char Sbz1;
- unsigned short Control;
- void *Owner;
- void *Group;
- interprocess_acl *Sacl;
- interprocess_acl *Dacl;
- };
- struct interprocess_by_handle_file_information
- {
- unsigned long dwFileAttributes;
- interprocess_filetime ftCreationTime;
- interprocess_filetime ftLastAccessTime;
- interprocess_filetime ftLastWriteTime;
- unsigned long dwVolumeSerialNumber;
- unsigned long nFileSizeHigh;
- unsigned long nFileSizeLow;
- unsigned long nNumberOfLinks;
- unsigned long nFileIndexHigh;
- unsigned long nFileIndexLow;
- };
- struct interprocess_eventlogrecord
- {
- unsigned long Length; // Length of full record
- unsigned long Reserved; // Used by the service
- unsigned long RecordNumber; // Absolute record number
- unsigned long TimeGenerated; // Seconds since 1-1-1970
- unsigned long TimeWritten; // Seconds since 1-1-1970
- unsigned long EventID;
- unsigned short EventType;
- unsigned short NumStrings;
- unsigned short EventCategory;
- unsigned short ReservedFlags; // For use with paired events (auditing)
- unsigned long ClosingRecordNumber; // For use with paired events (auditing)
- unsigned long StringOffset; // Offset from beginning of record
- unsigned long UserSidLength;
- unsigned long UserSidOffset;
- unsigned long DataLength;
- unsigned long DataOffset; // Offset from beginning of record
- //
- // Then follow:
- //
- // wchar_t SourceName[]
- // wchar_t Computername[]
- // SID UserSid
- // wchar_t Strings[]
- // BYTE Data[]
- // CHAR Pad[]
- // unsigned long Length;
- //
- };
- union large_integer
- {
- __int64 QuadPart;
- };
- struct hinstance_struct { int unused; };
- typedef hinstance_struct *hmodule;
- struct hkey_struct;
- typedef hkey_struct *hkey;
- #ifdef _WIN64
- typedef __int64 (__stdcall *farproc_t)();
- #else
- typedef int (__stdcall *farproc_t)();
- #endif // _WIN64
- #else //#ifndef BOOST_USE_WINDOWS_H
- typedef GUID GUID_BIPC;
- typedef VARIANT wchar_variant;
- #if defined(BOOST_INTERPROCESS_BOOTSTAMP_IS_LASTBOOTUPTIME)
- typedef IUnknown IUnknown_BIPC;
- typedef IWbemClassObject IWbemClassObject_BIPC;
- typedef IWbemContext IWbemContext_BIPC;
- typedef IEnumWbemClassObject IEnumWbemClassObject_BIPC;
- typedef IWbemServices IWbemServices_BIPC;
- typedef IWbemLocator IWbemLocator_BIPC;
- #endif
- typedef OVERLAPPED interprocess_overlapped;
- typedef FILETIME interprocess_filetime;
- typedef WIN32_FIND_DATAA win32_find_data;
- typedef SECURITY_ATTRIBUTES interprocess_security_attributes;
- typedef SYSTEM_INFO system_info;
- typedef ACL interprocess_acl;
- typedef SECURITY_DESCRIPTOR interprocess_security_descriptor;
- typedef BY_HANDLE_FILE_INFORMATION interprocess_by_handle_file_information;
- typedef EVENTLOGRECORD interprocess_eventlogrecord;
- typedef LARGE_INTEGER large_integer;
- typedef HMODULE hmodule;
- typedef HKEY hkey;
- typedef BSTR bstr;
- typedef FARPROC farproc_t;
- #endif //#ifndef BOOST_USE_WINDOWS_H
- //////////////////////////////////////////////////////////////////////////////
- //
- // Nt native structures
- //
- //////////////////////////////////////////////////////////////////////////////
- struct interprocess_semaphore_basic_information
- {
- unsigned int count; // current semaphore count
- unsigned int limit; // max semaphore count
- };
- struct interprocess_section_basic_information
- {
- void * base_address;
- unsigned long section_attributes;
- __int64 section_size;
- };
- struct file_rename_information_t {
- int Replace;
- void *RootDir;
- unsigned long FileNameLength;
- wchar_t FileName[1];
- };
- struct unicode_string_t {
- unsigned short Length;
- unsigned short MaximumLength;
- wchar_t *Buffer;
- };
- struct object_attributes_t {
- unsigned long Length;
- void * RootDirectory;
- unicode_string_t *ObjectName;
- unsigned long Attributes;
- void *SecurityDescriptor;
- void *SecurityQualityOfService;
- };
- struct io_status_block_t {
- union {
- long Status;
- void *Pointer;
- };
- unsigned long *Information;
- };
- union system_timeofday_information
- {
- struct data_t
- {
- __int64 liKeBootTime;
- __int64 liKeSystemTime;
- __int64 liExpTimeZoneBias;
- unsigned long uCurrentTimeZoneId;
- unsigned long dwReserved;
- ::boost::ulong_long_type ullBootTimeBias;
- ::boost::ulong_long_type ullSleepTimeBias;
- } data;
- unsigned char Reserved1[sizeof(data_t)];
- };
- static const long BootstampLength = sizeof(__int64);
- static const long BootAndSystemstampLength = sizeof(__int64)*2;
- static const long SystemTimeOfDayInfoLength = sizeof(system_timeofday_information::data_t);
- struct object_name_information_t
- {
- unicode_string_t Name;
- wchar_t NameBuffer[1];
- };
- enum file_information_class_t {
- file_directory_information = 1,
- file_full_directory_information,
- file_both_directory_information,
- file_basic_information,
- file_standard_information,
- file_internal_information,
- file_ea_information,
- file_access_information,
- file_name_information,
- file_rename_information,
- file_link_information,
- file_names_information,
- file_disposition_information,
- file_position_information,
- file_full_ea_information,
- file_mode_information,
- file_alignment_information,
- file_all_information,
- file_allocation_information,
- file_end_of_file_information,
- file_alternate_name_information,
- file_stream_information,
- file_pipe_information,
- file_pipe_local_information,
- file_pipe_remote_information,
- file_mailslot_query_information,
- file_mailslot_set_information,
- file_compression_information,
- file_copy_on_write_information,
- file_completion_information,
- file_move_cluster_information,
- file_quota_information,
- file_reparse_point_information,
- file_network_open_information,
- file_object_id_information,
- file_tracking_information,
- file_ole_directory_information,
- file_content_index_information,
- file_inherit_content_index_information,
- file_ole_information,
- file_maximum_information
- };
- enum semaphore_information_class {
- semaphore_basic_information = 0
- };
- enum system_information_class {
- system_basic_information = 0,
- system_performance_information = 2,
- system_time_of_day_information = 3,
- system_process_information = 5,
- system_processor_performance_information = 8,
- system_interrupt_information = 23,
- system_exception_information = 33,
- system_registry_quota_information = 37,
- system_lookaside_information = 45
- };
- enum object_information_class
- {
- object_basic_information,
- object_name_information,
- object_type_information,
- object_all_information,
- object_data_information
- };
- enum section_information_class
- {
- section_basic_information,
- section_image_information
- };
- //////////////////////////////////////////////////////////////////////////////
- //
- // Forward declaration of winapi
- //
- //////////////////////////////////////////////////////////////////////////////
- #ifndef BOOST_USE_WINDOWS_H
- //Kernel32.dll
- //Some windows API declarations
- extern "C" __declspec(dllimport) unsigned long __stdcall GetCurrentProcessId();
- extern "C" __declspec(dllimport) unsigned long __stdcall GetCurrentThreadId();
- extern "C" __declspec(dllimport) int __stdcall GetProcessTimes
- ( void *hProcess, interprocess_filetime* lpCreationTime
- , interprocess_filetime *lpExitTime,interprocess_filetime *lpKernelTime
- , interprocess_filetime *lpUserTime );
- extern "C" __declspec(dllimport) void __stdcall Sleep(unsigned long);
- extern "C" __declspec(dllimport) unsigned long __stdcall GetTickCount(void);
- extern "C" __declspec(dllimport) int __stdcall SwitchToThread();
- extern "C" __declspec(dllimport) unsigned long __stdcall GetLastError();
- extern "C" __declspec(dllimport) void __stdcall SetLastError(unsigned long);
- extern "C" __declspec(dllimport) void * __stdcall GetCurrentProcess();
- extern "C" __declspec(dllimport) int __stdcall CloseHandle(void*);
- extern "C" __declspec(dllimport) int __stdcall DuplicateHandle
- ( void *hSourceProcessHandle, void *hSourceHandle
- , void *hTargetProcessHandle, void **lpTargetHandle
- , unsigned long dwDesiredAccess, int bInheritHandle
- , unsigned long dwOptions);
- extern "C" __declspec(dllimport) long __stdcall GetFileType(void *hFile);
- extern "C" __declspec(dllimport) void *__stdcall FindFirstFileA(const char *lpFileName, win32_find_data *lpFindFileData);
- extern "C" __declspec(dllimport) int __stdcall FindNextFileA(void *hFindFile, win32_find_data *lpFindFileData);
- extern "C" __declspec(dllimport) int __stdcall FindClose(void *hFindFile);
- //extern "C" __declspec(dllimport) void __stdcall GetSystemTimeAsFileTime(interprocess_filetime*);
- //extern "C" __declspec(dllimport) int __stdcall FileTimeToLocalFileTime(const interprocess_filetime *in, const interprocess_filetime *out);
- extern "C" __declspec(dllimport) void * __stdcall CreateMutexA(interprocess_security_attributes*, int, const char *);
- extern "C" __declspec(dllimport) void * __stdcall OpenMutexA(unsigned long, int, const char *);
- extern "C" __declspec(dllimport) unsigned long __stdcall WaitForSingleObject(void *, unsigned long);
- extern "C" __declspec(dllimport) int __stdcall ReleaseMutex(void *);
- extern "C" __declspec(dllimport) int __stdcall UnmapViewOfFile(void *);
- extern "C" __declspec(dllimport) void * __stdcall CreateSemaphoreA(interprocess_security_attributes*, long, long, const char *);
- extern "C" __declspec(dllimport) int __stdcall ReleaseSemaphore(void *, long, long *);
- extern "C" __declspec(dllimport) void * __stdcall OpenSemaphoreA(unsigned long, int, const char *);
- extern "C" __declspec(dllimport) void * __stdcall CreateFileMappingA (void *, interprocess_security_attributes*, unsigned long, unsigned long, unsigned long, const char *);
- extern "C" __declspec(dllimport) void * __stdcall MapViewOfFileEx (void *, unsigned long, unsigned long, unsigned long, std::size_t, void*);
- extern "C" __declspec(dllimport) void * __stdcall OpenFileMappingA (unsigned long, int, const char *);
- extern "C" __declspec(dllimport) void * __stdcall CreateFileA (const char *, unsigned long, unsigned long, struct interprocess_security_attributes*, unsigned long, unsigned long, void *);
- extern "C" __declspec(dllimport) void __stdcall GetSystemInfo (struct system_info *);
- extern "C" __declspec(dllimport) int __stdcall FlushViewOfFile (void *, std::size_t);
- extern "C" __declspec(dllimport) int __stdcall VirtualUnlock (void *, std::size_t);
- extern "C" __declspec(dllimport) int __stdcall VirtualProtect (void *, std::size_t, unsigned long, unsigned long *);
- extern "C" __declspec(dllimport) int __stdcall FlushFileBuffers (void *);
- extern "C" __declspec(dllimport) int __stdcall GetFileSizeEx (void *, large_integer *size);
- extern "C" __declspec(dllimport) unsigned long __stdcall FormatMessageA
- (unsigned long dwFlags, const void *lpSource, unsigned long dwMessageId,
- unsigned long dwLanguageId, char *lpBuffer, unsigned long nSize,
- std::va_list *Arguments);
- extern "C" __declspec(dllimport) void *__stdcall LocalFree (void *);
- extern "C" __declspec(dllimport) unsigned long __stdcall GetFileAttributesA(const char *);
- extern "C" __declspec(dllimport) int __stdcall CreateDirectoryA(const char *, interprocess_security_attributes*);
- extern "C" __declspec(dllimport) int __stdcall RemoveDirectoryA(const char *lpPathName);
- extern "C" __declspec(dllimport) int __stdcall GetTempPathA(unsigned long length, char *buffer);
- extern "C" __declspec(dllimport) int __stdcall CreateDirectory(const char *, interprocess_security_attributes*);
- extern "C" __declspec(dllimport) int __stdcall SetFileValidData(void *, __int64 size);
- extern "C" __declspec(dllimport) int __stdcall SetEndOfFile(void *);
- extern "C" __declspec(dllimport) int __stdcall SetFilePointerEx(void *, large_integer distance, large_integer *new_file_pointer, unsigned long move_method);
- extern "C" __declspec(dllimport) int __stdcall LockFile (void *hnd, unsigned long offset_low, unsigned long offset_high, unsigned long size_low, unsigned long size_high);
- extern "C" __declspec(dllimport) int __stdcall UnlockFile(void *hnd, unsigned long offset_low, unsigned long offset_high, unsigned long size_low, unsigned long size_high);
- extern "C" __declspec(dllimport) int __stdcall LockFileEx(void *hnd, unsigned long flags, unsigned long reserved, unsigned long size_low, unsigned long size_high, interprocess_overlapped* overlapped);
- extern "C" __declspec(dllimport) int __stdcall UnlockFileEx(void *hnd, unsigned long reserved, unsigned long size_low, unsigned long size_high, interprocess_overlapped* overlapped);
- extern "C" __declspec(dllimport) int __stdcall WriteFile(void *hnd, const void *buffer, unsigned long bytes_to_write, unsigned long *bytes_written, interprocess_overlapped* overlapped);
- extern "C" __declspec(dllimport) int __stdcall ReadFile(void *hnd, void *buffer, unsigned long bytes_to_read, unsigned long *bytes_read, interprocess_overlapped* overlapped);
- extern "C" __declspec(dllimport) int __stdcall InitializeSecurityDescriptor(interprocess_security_descriptor *pSecurityDescriptor, unsigned long dwRevision);
- extern "C" __declspec(dllimport) int __stdcall SetSecurityDescriptorDacl(interprocess_security_descriptor *pSecurityDescriptor, int bDaclPresent, interprocess_acl *pDacl, int bDaclDefaulted);
- extern "C" __declspec(dllimport) hmodule __stdcall LoadLibraryA(const char *);
- extern "C" __declspec(dllimport) int __stdcall FreeLibrary(hmodule);
- extern "C" __declspec(dllimport) farproc_t __stdcall GetProcAddress(void *, const char*);
- extern "C" __declspec(dllimport) hmodule __stdcall GetModuleHandleA(const char*);
- extern "C" __declspec(dllimport) void *__stdcall GetFileInformationByHandle(void *, interprocess_by_handle_file_information*);
- //Advapi32.dll
- extern "C" __declspec(dllimport) long __stdcall RegOpenKeyExA(hkey, const char *, unsigned long, unsigned long, hkey*);
- extern "C" __declspec(dllimport) long __stdcall RegQueryValueExA(hkey, const char *, unsigned long*, unsigned long*, unsigned char *, unsigned long*);
- extern "C" __declspec(dllimport) long __stdcall RegCloseKey(hkey);
- //Ole32.dll
- extern "C" __declspec(dllimport) long __stdcall CoInitializeEx(void *pvReserved, unsigned long dwCoInit);
- extern "C" __declspec(dllimport) long __stdcall CoInitializeSecurity(
- void* pSecDesc,
- long cAuthSvc,
- void * asAuthSvc,
- void *pReserved1,
- unsigned long dwAuthnLevel,
- unsigned long dwImpLevel,
- void *pAuthList,
- unsigned long dwCapabilities,
- void *pReserved3 );
- extern "C" __declspec(dllimport) long __stdcall CoSetProxyBlanket(
- IUnknown_BIPC *pProxy,
- unsigned long dwAuthnSvc,
- unsigned long dwAuthzSvc,
- wchar_t *pServerPrincName,
- unsigned long dwAuthnLevel,
- unsigned long dwImpLevel,
- void *pAuthInfo,
- unsigned long dwCapabilities);
- extern "C" __declspec(dllimport) long __stdcall CoCreateInstance(const GUID_BIPC & rclsid, IUnknown_BIPC *pUnkOuter,
- unsigned long dwClsContext, const GUID_BIPC & riid, void** ppv);
- extern "C" __declspec(dllimport) void __stdcall CoUninitialize(void);
- //OleAut32.dll
- extern "C" __declspec(dllimport) long __stdcall VariantClear(wchar_variant * pvarg);
- //Shell32.dll
- extern "C" __declspec(dllimport) int __stdcall SHGetSpecialFolderPathA
- (void* hwnd, const char *pszPath, int csidl, int fCreate);
- extern "C" __declspec(dllimport) int __stdcall SHGetFolderPathA(void *hwnd, int csidl, void *hToken, unsigned long dwFlags, const char *pszPath);
- //EventLog access functions
- extern "C" __declspec(dllimport) void* __stdcall OpenEventLogA
- (const char* lpUNCServerName, const char* lpSourceName);
- extern "C" __declspec(dllimport) int __stdcall CloseEventLog(void *hEventLog);
- extern "C" __declspec(dllimport) int __stdcall ReadEventLogA
- (void *hEventLog,
- unsigned long dwReadFlags,
- unsigned long dwRecordOffset,
- void *lpBuffer,
- unsigned long nNumberOfBytesToRead,
- unsigned long *pnBytesRead,
- unsigned long *pnMinNumberOfBytesNeeded
- );
- #endif //#ifndef BOOST_USE_WINDOWS_H
- //kernel32.dll
- typedef int (__stdcall *QueryPerformanceCounter_t) (__int64 *lpPerformanceCount);
- typedef int (__stdcall *QueryPerformanceFrequency_t)(__int64 *lpFrequency);
- //ntdll.dll
- typedef long (__stdcall *NtDeleteFile_t)(object_attributes_t *ObjectAttributes);
- typedef long (__stdcall *NtSetInformationFile_t)(void *FileHandle, io_status_block_t *IoStatusBlock, void *FileInformation, unsigned long Length, int FileInformationClass );
- typedef long (__stdcall *NtOpenFile)(void **FileHandle, unsigned long DesiredAccess, object_attributes_t *ObjectAttributes
- , io_status_block_t *IoStatusBlock, unsigned long ShareAccess, unsigned long Length, unsigned long OpenOptions);
- typedef long (__stdcall *NtQuerySystemInformation_t)(int, void*, unsigned long, unsigned long *);
- typedef long (__stdcall *NtQueryObject_t)(void*, object_information_class, void *, unsigned long, unsigned long *);
- typedef long (__stdcall *NtQuerySemaphore_t)(void*, unsigned int info_class, interprocess_semaphore_basic_information *pinfo, unsigned int info_size, unsigned int *ret_len);
- typedef long (__stdcall *NtQuerySection_t)(void*, section_information_class, interprocess_section_basic_information *pinfo, unsigned long info_size, unsigned long *ret_len);
- typedef long (__stdcall *NtQueryInformationFile_t)(void *,io_status_block_t *,void *, long, int);
- typedef long (__stdcall *NtOpenFile_t)(void*,unsigned long ,object_attributes_t*,io_status_block_t*,unsigned long,unsigned long);
- typedef long (__stdcall *NtClose_t) (void*);
- typedef long (__stdcall *NtQueryTimerResolution_t) (unsigned long* LowestResolution, unsigned long* HighestResolution, unsigned long* CurrentResolution);
- typedef long (__stdcall *NtSetTimerResolution_t) (unsigned long RequestedResolution, int Set, unsigned long* ActualResolution);
- } //namespace winapi {
- } //namespace interprocess {
- } //namespace boost {
- //////////////////////////////////////////////////////////////////////////////
- //
- // Forward declaration of constants
- //
- //////////////////////////////////////////////////////////////////////////////
- namespace boost {
- namespace interprocess {
- namespace winapi {
- //Some used constants
- static const unsigned long infinite_time = 0xFFFFFFFF;
- static const unsigned long error_already_exists = 183L;
- static const unsigned long error_invalid_handle = 6L;
- static const unsigned long error_sharing_violation = 32L;
- static const unsigned long error_file_not_found = 2u;
- static const unsigned long error_no_more_files = 18u;
- static const unsigned long error_not_locked = 158L;
- //Retries in CreateFile, see http://support.microsoft.com/kb/316609
- static const unsigned long error_sharing_violation_tries = 3L;
- static const unsigned long error_sharing_violation_sleep_ms = 250L;
- static const unsigned long error_file_too_large = 223L;
- static const unsigned long error_insufficient_buffer = 122L;
- static const unsigned long error_handle_eof = 38L;
- static const unsigned long semaphore_all_access = (0x000F0000L)|(0x00100000L)|0x3;
- static const unsigned long mutex_all_access = (0x000F0000L)|(0x00100000L)|0x0001;
- static const unsigned long page_readonly = 0x02;
- static const unsigned long page_readwrite = 0x04;
- static const unsigned long page_writecopy = 0x08;
- static const unsigned long page_noaccess = 0x01;
- static const unsigned long standard_rights_required = 0x000F0000L;
- static const unsigned long section_query = 0x0001;
- static const unsigned long section_map_write = 0x0002;
- static const unsigned long section_map_read = 0x0004;
- static const unsigned long section_map_execute = 0x0008;
- static const unsigned long section_extend_size = 0x0010;
- static const unsigned long section_all_access = standard_rights_required |
- section_query |
- section_map_write |
- section_map_read |
- section_map_execute |
- section_extend_size;
- static const unsigned long file_map_copy = section_query;
- static const unsigned long file_map_write = section_map_write;
- static const unsigned long file_map_read = section_map_read;
- static const unsigned long file_map_all_access = section_all_access;
- static const unsigned long delete_access = 0x00010000L;
- static const unsigned long file_flag_backup_semantics = 0x02000000;
- static const long file_flag_delete_on_close = 0x04000000;
- //Native API constants
- static const unsigned long file_open_for_backup_intent = 0x00004000;
- static const int file_share_valid_flags = 0x00000007;
- static const long file_delete_on_close = 0x00001000L;
- static const long obj_case_insensitive = 0x00000040L;
- static const long delete_flag = 0x00010000L;
- static const unsigned long movefile_copy_allowed = 0x02;
- static const unsigned long movefile_delay_until_reboot = 0x04;
- static const unsigned long movefile_replace_existing = 0x01;
- static const unsigned long movefile_write_through = 0x08;
- static const unsigned long movefile_create_hardlink = 0x10;
- static const unsigned long movefile_fail_if_not_trackable = 0x20;
- static const unsigned long file_share_read = 0x00000001;
- static const unsigned long file_share_write = 0x00000002;
- static const unsigned long file_share_delete = 0x00000004;
- static const unsigned long file_attribute_readonly = 0x00000001;
- static const unsigned long file_attribute_hidden = 0x00000002;
- static const unsigned long file_attribute_system = 0x00000004;
- static const unsigned long file_attribute_directory = 0x00000010;
- static const unsigned long file_attribute_archive = 0x00000020;
- static const unsigned long file_attribute_device = 0x00000040;
- static const unsigned long file_attribute_normal = 0x00000080;
- static const unsigned long file_attribute_temporary = 0x00000100;
- static const unsigned long generic_read = 0x80000000L;
- static const unsigned long generic_write = 0x40000000L;
- static const unsigned long wait_object_0 = 0;
- static const unsigned long wait_abandoned = 0x00000080L;
- static const unsigned long wait_timeout = 258L;
- static const unsigned long wait_failed = (unsigned long)0xFFFFFFFF;
- static const unsigned long duplicate_close_source = (unsigned long)0x00000001;
- static const unsigned long duplicate_same_access = (unsigned long)0x00000002;
- static const unsigned long format_message_allocate_buffer
- = (unsigned long)0x00000100;
- static const unsigned long format_message_ignore_inserts
- = (unsigned long)0x00000200;
- static const unsigned long format_message_from_string
- = (unsigned long)0x00000400;
- static const unsigned long format_message_from_hmodule
- = (unsigned long)0x00000800;
- static const unsigned long format_message_from_system
- = (unsigned long)0x00001000;
- static const unsigned long format_message_argument_array
- = (unsigned long)0x00002000;
- static const unsigned long format_message_max_width_mask
- = (unsigned long)0x000000FF;
- static const unsigned long lang_neutral = (unsigned long)0x00;
- static const unsigned long sublang_default = (unsigned long)0x01;
- static const unsigned long invalid_file_size = (unsigned long)0xFFFFFFFF;
- static const unsigned long invalid_file_attributes = ((unsigned long)-1);
- static void * const invalid_handle_value = ((void*)(long)(-1));
- static const unsigned long file_type_char = 0x0002L;
- static const unsigned long file_type_disk = 0x0001L;
- static const unsigned long file_type_pipe = 0x0003L;
- static const unsigned long file_type_remote = 0x8000L;
- static const unsigned long file_type_unknown = 0x0000L;
- static const unsigned long create_new = 1;
- static const unsigned long create_always = 2;
- static const unsigned long open_existing = 3;
- static const unsigned long open_always = 4;
- static const unsigned long truncate_existing = 5;
- static const unsigned long file_begin = 0;
- static const unsigned long file_current = 1;
- static const unsigned long file_end = 2;
- static const unsigned long lockfile_fail_immediately = 1;
- static const unsigned long lockfile_exclusive_lock = 2;
- static const unsigned long error_lock_violation = 33;
- static const unsigned long security_descriptor_revision = 1;
- const unsigned long max_record_buffer_size = 0x10000L; // 64K
- const unsigned long max_path = 260;
- //Keys
- static const hkey hkey_local_machine = (hkey)(unsigned long*)(long)(0x80000002);
- static unsigned long key_query_value = 0x0001;
- //COM API
- const unsigned long RPC_C_AUTHN_LEVEL_PKT_BIPC = 4;
- const unsigned long RPC_C_AUTHN_DEFAULT_BIPC = 0xffffffffL;
- const unsigned long RPC_C_AUTHZ_DEFAULT_BIPC = 0xffffffffL;
- const unsigned long RPC_C_IMP_LEVEL_IMPERSONATE_BIPC = 3;
- const signed long EOAC_NONE_BIPC = 0;
- const signed long CLSCTX_INPROC_SERVER_BIPC = 0x1;
- const signed long CLSCTX_LOCAL_SERVER_BIPC = 0x4;
- const signed long WBEM_FLAG_RETURN_IMMEDIATELY_BIPC = 0x10;
- const signed long WBEM_FLAG_RETURN_WHEN_COMPLETE_BIPC = 0x0;
- const signed long WBEM_FLAG_FORWARD_ONLY_BIPC = 0x20;
- const signed long WBEM_INFINITE_BIPC = 0xffffffffL;
- const signed long RPC_E_TOO_LATE_BIPC = 0x80010119L;
- const signed long S_OK_BIPC = 0L;
- const signed long S_FALSE_BIPC = 1;
- const signed long RPC_E_CHANGED_MODE_BIPC = 0x80010106L;
- const unsigned long COINIT_APARTMENTTHREADED_BIPC = 0x2;
- const unsigned long COINIT_MULTITHREADED_BIPC = 0x0;
- const unsigned long COINIT_DISABLE_OLE1DDE_BIPC = 0x4;
- const unsigned long COINIT_SPEED_OVER_MEMORY_BIPC = 0x4;
- // Registry types
- #define reg_none ( 0 ) // No value type
- #define reg_sz ( 1 ) // Unicode nul terminated string
- #define reg_expand_sz ( 2 ) // Unicode nul terminated string
- // (with environment variable references)
- #define reg_binary ( 3 ) // Free form binary
- #define reg_dword ( 4 ) // 32-bit number
- #define reg_dword_little_endian ( 4 ) // 32-bit number (same as REG_DWORD)
- #define reg_dword_big_endian ( 5 ) // 32-bit number
- #define reg_link ( 6 ) // Symbolic Link (unicode)
- #define reg_multi_sz ( 7 ) // Multiple Unicode strings
- #define reg_resource_list ( 8 ) // Resource list in the resource map
- #define reg_full_resource_descriptor ( 9 ) // Resource list in the hardware description
- #define reg_resource_requirements_list ( 10 )
- #define reg_qword ( 11 ) // 64-bit number
- #define reg_qword_little_endian ( 11 ) // 64-bit number (same as reg_qword)
- //If the user needs to change default COM initialization model,
- //it can define BOOST_INTERPROCESS_WINDOWS_COINIT_MODEL to one of these:
- //
- // COINIT_APARTMENTTHREADED_BIPC
- // COINIT_MULTITHREADED_BIPC
- // COINIT_DISABLE_OLE1DDE_BIPC
- // COINIT_SPEED_OVER_MEMORY_BIPC
- #if !defined(BOOST_INTERPROCESS_WINDOWS_COINIT_MODEL)
- #define BOOST_INTERPROCESS_WINDOWS_COINIT_MODEL COINIT_APARTMENTTHREADED_BIPC
- #elif (BOOST_INTERPROCESS_WINDOWS_COINIT_MODEL != COINIT_APARTMENTTHREADED_BIPC) &&\
- (BOOST_INTERPROCESS_WINDOWS_COINIT_MODEL != COINIT_MULTITHREADED_BIPC) &&\
- (BOOST_INTERPROCESS_WINDOWS_COINIT_MODEL != COINIT_DISABLE_OLE1DDE_BIPC) &&\
- (BOOST_INTERPROCESS_WINDOWS_COINIT_MODEL != COINIT_SPEED_OVER_MEMORY_BIPC)
- #error "Wrong value for BOOST_INTERPROCESS_WINDOWS_COINIT_MODEL macro"
- #endif
- const GUID_BIPC CLSID_WbemAdministrativeLocator =
- { 0xcb8555cc, 0x9128, 0x11d1, {0xad, 0x9b, 0x00, 0xc0, 0x4f, 0xd8, 0xfd, 0xff}};
- const GUID_BIPC IID_IUnknown = { 0x00000000, 0x0000, 0x0000, {0xC0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x46}};
- static const unsigned long eventlog_sequential_read = 0x0001;
- static const unsigned long eventlog_backwards_read = 0x0008;
- } //namespace winapi {
- } //namespace interprocess {
- } //namespace boost {
- namespace boost {
- namespace interprocess {
- namespace winapi {
- inline unsigned long get_last_error()
- { return GetLastError(); }
- inline void set_last_error(unsigned long err)
- { return SetLastError(err); }
- inline unsigned long format_message
- (unsigned long dwFlags, const void *lpSource,
- unsigned long dwMessageId, unsigned long dwLanguageId,
- char *lpBuffer, unsigned long nSize, std::va_list *Arguments)
- {
- return FormatMessageA
- (dwFlags, lpSource, dwMessageId, dwLanguageId, lpBuffer, nSize, Arguments);
- }
- //And now, wrapper functions
- inline void * local_free(void *hmem)
- { return LocalFree(hmem); }
- inline unsigned long make_lang_id(unsigned long p, unsigned long s)
- { return ((((unsigned short)(s)) << 10) | (unsigned short)(p)); }
- inline void sched_yield()
- {
- if(!SwitchToThread()){
- Sleep(0);
- }
- }
- inline void sleep_tick()
- { Sleep(1); }
- inline void sleep(unsigned long ms)
- { Sleep(ms); }
- inline unsigned long get_current_thread_id()
- { return GetCurrentThreadId(); }
- inline bool get_process_times
- ( void *hProcess, interprocess_filetime* lpCreationTime
- , interprocess_filetime *lpExitTime, interprocess_filetime *lpKernelTime
- , interprocess_filetime *lpUserTime )
- { return 0 != GetProcessTimes(hProcess, lpCreationTime, lpExitTime, lpKernelTime, lpUserTime); }
- inline unsigned long get_current_process_id()
- { return GetCurrentProcessId(); }
- inline unsigned int close_handle(void* handle)
- { return CloseHandle(handle); }
- inline void * find_first_file(const char *lpFileName, win32_find_data *lpFindFileData)
- { return FindFirstFileA(lpFileName, lpFindFileData); }
- inline bool find_next_file(void *hFindFile, win32_find_data *lpFindFileData)
- { return FindNextFileA(hFindFile, lpFindFileData) != 0; }
- inline bool find_close(void *handle)
- { return FindClose(handle) != 0; }
- inline bool duplicate_current_process_handle
- (void *hSourceHandle, void **lpTargetHandle)
- {
- return 0 != DuplicateHandle
- ( GetCurrentProcess(), hSourceHandle, GetCurrentProcess()
- , lpTargetHandle, 0, 0
- , duplicate_same_access);
- }
- inline unsigned long get_file_type(void *hFile)
- {
- return GetFileType(hFile);
- }
- /*
- inline void get_system_time_as_file_time(interprocess_filetime *filetime)
- { GetSystemTimeAsFileTime(filetime); }
- inline bool file_time_to_local_file_time
- (const interprocess_filetime *in, const interprocess_filetime *out)
- { return 0 != FileTimeToLocalFileTime(in, out); }
- */
- inline void *open_or_create_mutex(const char *name, bool initial_owner, interprocess_security_attributes *attr)
- { return CreateMutexA(attr, (int)initial_owner, name); }
- inline unsigned long wait_for_single_object(void *handle, unsigned long time)
- { return WaitForSingleObject(handle, time); }
- inline int release_mutex(void *handle)
- { return ReleaseMutex(handle); }
- inline int unmap_view_of_file(void *address)
- { return UnmapViewOfFile(address); }
- inline void *open_or_create_semaphore(const char *name, long initial_count, long maximum_count, interprocess_security_attributes *attr)
- { return CreateSemaphoreA(attr, initial_count, maximum_count, name); }
- inline void *open_semaphore(const char *name)
- { return OpenSemaphoreA(semaphore_all_access, 0, name); }
- inline int release_semaphore(void *handle, long release_count, long *prev_count)
- { return ReleaseSemaphore(handle, release_count, prev_count); }
- class interprocess_all_access_security
- {
- interprocess_security_attributes sa;
- interprocess_security_descriptor sd;
- bool initialized;
- public:
- interprocess_all_access_security()
- : initialized(false)
- {
- if(!InitializeSecurityDescriptor(&sd, security_descriptor_revision))
- return;
- if(!SetSecurityDescriptorDacl(&sd, true, 0, false))
- return;
- sa.lpSecurityDescriptor = &sd;
- sa.nLength = sizeof(interprocess_security_attributes);
- sa.bInheritHandle = false;
- initialized = false;
- }
- interprocess_security_attributes *get_attributes()
- { return &sa; }
- };
- inline void * create_file_mapping (void * handle, unsigned long access, ::boost::ulong_long_type file_offset, const char * name, interprocess_security_attributes *psec)
- {
- const unsigned long high_size(file_offset >> 32), low_size((boost::uint32_t)file_offset);
- return CreateFileMappingA (handle, psec, access, high_size, low_size, name);
- }
- inline void * open_file_mapping (unsigned long access, const char *name)
- { return OpenFileMappingA (access, 0, name); }
- inline void *map_view_of_file_ex(void *handle, unsigned long file_access, ::boost::ulong_long_type offset, std::size_t numbytes, void *base_addr)
- {
- const unsigned long offset_low = (unsigned long)(offset & ((::boost::ulong_long_type)0xFFFFFFFF));
- const unsigned long offset_high = offset >> 32;
- return MapViewOfFileEx(handle, file_access, offset_high, offset_low, numbytes, base_addr);
- }
- inline void *create_file(const char *name, unsigned long access, unsigned long creation_flags, unsigned long attributes, interprocess_security_attributes *psec)
- {
- for (unsigned int attempt(0); attempt < error_sharing_violation_tries; ++attempt){
- void * const handle = CreateFileA(name, access,
- file_share_read | file_share_write | file_share_delete,
- psec, creation_flags, attributes, 0);
- bool const invalid(invalid_handle_value == handle);
- if (!invalid){
- return handle;
- }
- if (error_sharing_violation != get_last_error()){
- return handle;
- }
- sleep(error_sharing_violation_sleep_ms);
- }
- return invalid_handle_value;
- }
- inline void get_system_info(system_info *info)
- { GetSystemInfo(info); }
- inline bool flush_view_of_file(void *base_addr, std::size_t numbytes)
- { return 0 != FlushViewOfFile(base_addr, numbytes); }
- inline bool virtual_unlock(void *base_addr, std::size_t numbytes)
- { return 0 != VirtualUnlock(base_addr, numbytes); }
- inline bool virtual_protect(void *base_addr, std::size_t numbytes, unsigned long flNewProtect, unsigned long &lpflOldProtect)
- { return 0 != VirtualProtect(base_addr, numbytes, flNewProtect, &lpflOldProtect); }
- inline bool flush_file_buffers(void *handle)
- { return 0 != FlushFileBuffers(handle); }
- inline bool get_file_size(void *handle, __int64 &size)
- { return 0 != GetFileSizeEx(handle, (large_integer*)&size); }
- inline bool create_directory(const char *name)
- {
- interprocess_all_access_security sec;
- return 0 != CreateDirectoryA(name, sec.get_attributes());
- }
- inline bool remove_directory(const char *lpPathName)
- { return 0 != RemoveDirectoryA(lpPathName); }
- inline unsigned long get_temp_path(unsigned long length, char *buffer)
- { return GetTempPathA(length, buffer); }
- inline int set_end_of_file(void *handle)
- { return 0 != SetEndOfFile(handle); }
- inline bool set_file_pointer_ex(void *handle, __int64 distance, __int64 *new_file_pointer, unsigned long move_method)
- {
- large_integer d; d.QuadPart = distance;
- return 0 != SetFilePointerEx(handle, d, (large_integer*)new_file_pointer, move_method);
- }
- inline bool lock_file_ex(void *hnd, unsigned long flags, unsigned long reserved, unsigned long size_low, unsigned long size_high, interprocess_overlapped *overlapped)
- { return 0 != LockFileEx(hnd, flags, reserved, size_low, size_high, overlapped); }
- inline bool unlock_file_ex(void *hnd, unsigned long reserved, unsigned long size_low, unsigned long size_high, interprocess_overlapped *overlapped)
- { return 0 != UnlockFileEx(hnd, reserved, size_low, size_high, overlapped); }
- inline bool write_file(void *hnd, const void *buffer, unsigned long bytes_to_write, unsigned long *bytes_written, interprocess_overlapped* overlapped)
- { return 0 != WriteFile(hnd, buffer, bytes_to_write, bytes_written, overlapped); }
- inline bool read_file(void *hnd, void *buffer, unsigned long bytes_to_read, unsigned long *bytes_read, interprocess_overlapped* overlapped)
- { return 0 != ReadFile(hnd, buffer, bytes_to_read, bytes_read, overlapped); }
- inline bool get_file_information_by_handle(void *hnd, interprocess_by_handle_file_information *info)
- { return 0 != GetFileInformationByHandle(hnd, info); }
- inline long interlocked_increment(long volatile *addr)
- { return BOOST_INTERLOCKED_INCREMENT(const_cast<long*>(addr)); }
- inline long interlocked_decrement(long volatile *addr)
- { return BOOST_INTERLOCKED_DECREMENT(const_cast<long*>(addr)); }
- inline long interlocked_compare_exchange(long volatile *addr, long val1, long val2)
- { return BOOST_INTERLOCKED_COMPARE_EXCHANGE(const_cast<long*>(addr), val1, val2); }
- inline long interlocked_exchange_add(long volatile* addend, long value)
- { return BOOST_INTERLOCKED_EXCHANGE_ADD(const_cast<long*>(addend), value); }
- inline long interlocked_exchange(long volatile* addend, long value)
- { return BOOST_INTERLOCKED_EXCHANGE(const_cast<long*>(addend), value); }
- //Forward functions
- inline hmodule load_library(const char *name)
- { return LoadLibraryA(name); }
- inline bool free_library(hmodule module)
- { return 0 != FreeLibrary(module); }
- inline farproc_t get_proc_address(hmodule module, const char *name)
- { return GetProcAddress(module, name); }
- inline void *get_current_process()
- { return GetCurrentProcess(); }
- inline hmodule get_module_handle(const char *name)
- { return GetModuleHandleA(name); }
- inline long reg_open_key_ex(hkey hKey, const char *lpSubKey, unsigned long ulOptions, unsigned long samDesired, hkey *phkResult)
- { return RegOpenKeyExA(hKey, lpSubKey, ulOptions, samDesired, phkResult); }
- inline long reg_query_value_ex(hkey hKey, const char *lpValueName, unsigned long*lpReserved, unsigned long*lpType, unsigned char *lpData, unsigned long*lpcbData)
- { return RegQueryValueExA(hKey, lpValueName, lpReserved, lpType, lpData, lpcbData); }
- inline long reg_close_key(hkey hKey)
- { return RegCloseKey(hKey); }
- inline void initialize_object_attributes
- ( object_attributes_t *pobject_attr, unicode_string_t *name
- , unsigned long attr, void *rootdir, void *security_descr)
- {
- pobject_attr->Length = sizeof(object_attributes_t);
- pobject_attr->RootDirectory = rootdir;
- pobject_attr->Attributes = attr;
- pobject_attr->ObjectName = name;
- pobject_attr->SecurityDescriptor = security_descr;
- pobject_attr->SecurityQualityOfService = 0;
- }
- inline void rtl_init_empty_unicode_string(unicode_string_t *ucStr, wchar_t *buf, unsigned short bufSize)
- {
- ucStr->Buffer = buf;
- ucStr->Length = 0;
- ucStr->MaximumLength = bufSize;
- }
- //A class that locates and caches loaded DLL function addresses.
- template<int Dummy>
- struct function_address_holder
- {
- enum { NtSetInformationFile
- , NtQuerySystemInformation
- , NtQueryObject
- , NtQuerySemaphore
- , NtQuerySection
- , NtOpenFile
- , NtClose
- , NtQueryTimerResolution
- , QueryPerformanceCounter
- , QueryPerformanceFrequency
- , NumFunction
- };
- enum { NtDll_dll, Kernel32_dll, NumModule };
- private:
- static const char *FunctionNames[NumFunction];
- static const char *ModuleNames[NumModule];
- static farproc_t FunctionAddresses[NumFunction];
- static unsigned int FunctionModules[NumFunction];
- static volatile long FunctionStates[NumFunction];
- static hmodule ModuleAddresses[NumModule];
- static volatile long ModuleStates[NumModule];
- static hmodule get_module_from_id(unsigned int id)
- {
- BOOST_ASSERT(id < (unsigned int)NumModule);
- hmodule addr = get_module_handle(ModuleNames[id]);
- BOOST_ASSERT(addr);
- return addr;
- }
- static hmodule get_module(const unsigned int id)
- {
- BOOST_ASSERT(id < (unsigned int)NumModule);
- for(unsigned i = 0; ModuleStates[id] < 2; ++i){
- if(interlocked_compare_exchange(&ModuleStates[id], 1, 0) == 0){
- ModuleAddresses[id] = get_module_from_id(id);
- interlocked_increment(&ModuleStates[id]);
- break;
- }
- else if(i & 1){
- sched_yield();
- }
- else{
- sleep_tick();
- }
- }
- return ModuleAddresses[id];
- }
- static farproc_t get_address_from_dll(const unsigned int id)
- {
- BOOST_ASSERT(id < (unsigned int)NumFunction);
- farproc_t addr = get_proc_address(get_module(FunctionModules[id]), FunctionNames[id]);
- BOOST_ASSERT(addr);
- return addr;
- }
- public:
- static farproc_t get(const unsigned int id)
- {
- BOOST_ASSERT(id < (unsigned int)NumFunction);
- for(unsigned i = 0; FunctionStates[id] < 2; ++i){
- if(interlocked_compare_exchange(&FunctionStates[id], 1, 0) == 0){
- FunctionAddresses[id] = get_address_from_dll(id);
- interlocked_increment(&FunctionStates[id]);
- break;
- }
- else if(i & 1){
- sched_yield();
- }
- else{
- sleep_tick();
- }
- }
- return FunctionAddresses[id];
- }
- };
- template<int Dummy>
- const char *function_address_holder<Dummy>::FunctionNames[function_address_holder<Dummy>::NumFunction] =
- {
- "NtSetInformationFile",
- "NtQuerySystemInformation",
- "NtQueryObject",
- "NtQuerySemaphore",
- "NtQuerySection",
- "NtOpenFile",
- "NtClose",
- "NtQueryTimerResolution",
- "QueryPerformanceCounter",
- "QueryPerformanceFrequency"
- };
- template<int Dummy>
- unsigned int function_address_holder<Dummy>::FunctionModules[function_address_holder<Dummy>::NumFunction] =
- {
- NtDll_dll,
- NtDll_dll,
- NtDll_dll,
- NtDll_dll,
- NtDll_dll,
- NtDll_dll,
- NtDll_dll,
- NtDll_dll,
- Kernel32_dll,
- Kernel32_dll
- };
- template<int Dummy>
- const char *function_address_holder<Dummy>::ModuleNames[function_address_holder<Dummy>::NumModule] =
- {
- "ntdll.dll",
- "kernel32.dll"
- };
- template<int Dummy>
- farproc_t function_address_holder<Dummy>::FunctionAddresses[function_address_holder<Dummy>::NumFunction];
- template<int Dummy>
- volatile long function_address_holder<Dummy>::FunctionStates[function_address_holder<Dummy>::NumFunction];
- template<int Dummy>
- hmodule function_address_holder<Dummy>::ModuleAddresses[function_address_holder<Dummy>::NumModule];
- template<int Dummy>
- volatile long function_address_holder<Dummy>::ModuleStates[function_address_holder<Dummy>::NumModule];
- struct dll_func
- : public function_address_holder<0>
- {};
- //Complex winapi based functions...
- struct library_unloader
- {
- hmodule lib_;
- library_unloader(hmodule module) : lib_(module){}
- ~library_unloader(){ free_library(lib_); }
- };
- inline bool get_system_time_of_day_information(system_timeofday_information &info)
- {
- NtQuerySystemInformation_t pNtQuerySystemInformation = reinterpret_cast<NtQuerySystemInformation_t>
- (dll_func::get(dll_func::NtQuerySystemInformation));
- unsigned long res;
- long status = pNtQuerySystemInformation(system_time_of_day_information, &info, sizeof(info), &res);
- if(status){
- return false;
- }
- return true;
- }
- inline bool get_boot_time(unsigned char (&bootstamp) [BootstampLength])
- {
- system_timeofday_information info;
- bool ret = get_system_time_of_day_information(info);
- if(!ret){
- return false;
- }
- std::memcpy(&bootstamp[0], &info.Reserved1, sizeof(bootstamp));
- return true;
- }
- inline bool get_boot_and_system_time(unsigned char (&bootsystemstamp) [BootAndSystemstampLength])
- {
- system_timeofday_information info;
- bool ret = get_system_time_of_day_information(info);
- if(!ret){
- return false;
- }
- std::memcpy(&bootsystemstamp[0], &info.Reserved1, sizeof(bootsystemstamp));
- return true;
- }
- //Writes the hexadecimal value of the buffer, in the wide character string.
- //str must be twice length
- inline void buffer_to_wide_str(const void *buf, std::size_t length, wchar_t *str)
- {
- const wchar_t Characters [] =
- { L'0', L'1', L'2', L'3', L'4', L'5', L'6', L'7'
- , L'8', L'9', L'A', L'B', L'C', L'D', L'E', L'F' };
- std::size_t char_counter = 0;
- const char *chbuf = static_cast<const char *>(buf);
- for(std::size_t i = 0; i != length; ++i){
- str[char_counter++] = Characters[(chbuf[i]&0xF0)>>4];
- str[char_counter++] = Characters[(chbuf[i]&0x0F)];
- }
- }
- //Writes the hexadecimal value of the buffer, in the narrow character string.
- //str must be twice length
- inline void buffer_to_narrow_str(const void *buf, std::size_t length, char *str)
- {
- const char Characters [] =
- { '0', '1', '2', '3', '4', '5', '6', '7'
- , '8', '9', 'A', 'B', 'C', 'D', 'E', 'F' };
- std::size_t char_counter = 0;
- const char *chbuf = static_cast<const char *>(buf);
- for(std::size_t i = 0; i != length; ++i){
- str[char_counter++] = Characters[(chbuf[i]&0xF0)>>4];
- str[char_counter++] = Characters[(chbuf[i]&0x0F)];
- }
- }
- inline bool get_boot_time_str(char *bootstamp_str, std::size_t &s)
- //will write BootstampLength chars
- {
- if(s < (BootstampLength*2))
- return false;
- system_timeofday_information info;
- bool ret = get_system_time_of_day_information(info);
- if(!ret){
- return false;
- }
- buffer_to_narrow_str(info.Reserved1, BootstampLength, bootstamp_str);
- s = BootstampLength*2;
- return true;
- }
- inline bool get_boot_and_system_time_wstr(wchar_t *bootsystemstamp, std::size_t &s)
- //will write BootAndSystemstampLength chars
- {
- if(s < (BootAndSystemstampLength*2))
- return false;
- system_timeofday_information info;
- bool ret = get_system_time_of_day_information(info);
- if(!ret){
- return false;
- }
- buffer_to_wide_str(&info.Reserved1[0], BootAndSystemstampLength, bootsystemstamp);
- s = BootAndSystemstampLength*2;
- return true;
- }
- class handle_closer
- {
- void *handle_;
- handle_closer(const handle_closer &);
- handle_closer& operator=(const handle_closer &);
- public:
- explicit handle_closer(void *handle) : handle_(handle){}
- ~handle_closer()
- { close_handle(handle_); }
- };
- class eventlog_handle_closer
- {
- void *handle_;
- eventlog_handle_closer(const handle_closer &);
- eventlog_handle_closer& operator=(const eventlog_handle_closer &);
- public:
- explicit eventlog_handle_closer(void *handle) : handle_(handle){}
- ~eventlog_handle_closer()
- { CloseEventLog(handle_); }
- };
- union ntquery_mem_t
- {
- object_name_information_t name;
- struct ren_t
- {
- file_rename_information_t info;
- wchar_t buf[1];
- } ren;
- };
- class nt_query_mem_deleter
- {
- static const std::size_t rename_offset = offsetof(ntquery_mem_t, ren.info.FileName) -
- offsetof(ntquery_mem_t, name.Name.Buffer);
- // Timestamp process id atomic count
- static const std::size_t rename_suffix =
- (SystemTimeOfDayInfoLength + sizeof(unsigned long) + sizeof(boost::uint32_t))*2;
- public:
- explicit nt_query_mem_deleter(std::size_t object_name_information_size)
- : m_size(object_name_information_size + rename_offset + rename_suffix)
- , m_buf(new char [m_size])
- {}
- ~nt_query_mem_deleter()
- {
- delete[]m_buf;
- }
- void realloc_mem(std::size_t num_bytes)
- {
- num_bytes += rename_suffix + rename_offset;
- char *buf = m_buf;
- m_buf = new char[num_bytes];
- delete[]buf;
- m_size = num_bytes;
- }
- ntquery_mem_t *query_mem() const
- { return static_cast<ntquery_mem_t *>(static_cast<void*>(m_buf)); }
- unsigned long object_name_information_size() const
- {
- return static_cast<unsigned long>(m_size - rename_offset - SystemTimeOfDayInfoLength*2);
- }
- std::size_t file_rename_information_size() const
- { return static_cast<unsigned long>(m_size); }
- private:
- std::size_t m_size;
- char *m_buf;
- };
- class c_heap_deleter
- {
- public:
- explicit c_heap_deleter(std::size_t size)
- : m_buf(::malloc(size))
- {}
- ~c_heap_deleter()
- {
- if(m_buf) ::free(m_buf);
- }
- void realloc_mem(std::size_t num_bytes)
- {
- void *oldBuf = m_buf;
- m_buf = ::realloc(m_buf, num_bytes);
- if (!m_buf){
- free(oldBuf);
- }
- }
- void *get() const
- { return m_buf; }
- private:
- void *m_buf;
- };
- inline bool unlink_file(const char *filename)
- {
- //Don't try to optimize doing a DeleteFile first
- //as there are interactions with permissions and
- //in-use files.
- //
- //if(!delete_file(filename)){
- // (...)
- //
- //This functions tries to emulate UNIX unlink semantics in windows.
- //
- //- Open the file and mark the handle as delete-on-close
- //- Rename the file to an arbitrary name based on a random number
- //- Close the handle. If there are no file users, it will be deleted.
- // Otherwise it will be used by already connected handles but the
- // file name can't be used to open this file again
- try{
- NtSetInformationFile_t pNtSetInformationFile =
- reinterpret_cast<NtSetInformationFile_t>(dll_func::get(dll_func::NtSetInformationFile));
- NtQueryObject_t pNtQueryObject = reinterpret_cast<NtQueryObject_t>(dll_func::get(dll_func::NtQueryObject));
- //First step: Obtain a handle to the file using Win32 rules. This resolves relative paths
- void *fh = create_file(filename, generic_read | delete_access, open_existing, 0, 0);
- if(fh == invalid_handle_value){
- return false;
- }
- handle_closer h_closer(fh);
- {
- //Obtain name length
- unsigned long size;
- const std::size_t initial_string_mem = 512u;
- nt_query_mem_deleter nt_query_mem(sizeof(ntquery_mem_t)+initial_string_mem);
- //Obtain file name with guessed length
- if(pNtQueryObject(fh, object_name_information, nt_query_mem.query_mem(), nt_query_mem.object_name_information_size(), &size)){
- //Obtain file name with exact length buffer
- nt_query_mem.realloc_mem(size);
- if(pNtQueryObject(fh, object_name_information, nt_query_mem.query_mem(), nt_query_mem.object_name_information_size(), &size)){
- return false;
- }
- }
- ntquery_mem_t *pmem = nt_query_mem.query_mem();
- file_rename_information_t *pfri = &pmem->ren.info;
- const std::size_t RenMaxNumChars =
- (((char*)(pmem) + nt_query_mem.file_rename_information_size()) - (char*)&pmem->ren.info.FileName[0])/sizeof(wchar_t);
- //Copy filename to the rename member
- std::memmove(pmem->ren.info.FileName, pmem->name.Name.Buffer, pmem->name.Name.Length);
- std::size_t filename_string_length = pmem->name.Name.Length/sizeof(wchar_t);
- //Search '\\' character to replace from it
- for(std::size_t i = filename_string_length; i != 0; --filename_string_length){
- if(pmem->ren.info.FileName[--i] == L'\\')
- break;
- }
- //Add random number
- std::size_t s = RenMaxNumChars - filename_string_length;
- if(!get_boot_and_system_time_wstr(&pfri->FileName[filename_string_length], s)){
- return false;
- }
- filename_string_length += s;
- //Sometimes the precission of the timestamp is not enough and we need to add another random number.
- //The process id (to exclude concurrent processes) and an atomic count (to exclude concurrent threads).
- //should be enough
- const unsigned long pid = get_current_process_id();
- buffer_to_wide_str(&pid, sizeof(pid), &pfri->FileName[filename_string_length]);
- filename_string_length += sizeof(pid)*2;
- static volatile boost::uint32_t u32_count = 0;
- interlocked_decrement(reinterpret_cast<volatile long*>(&u32_count));
- buffer_to_wide_str(const_cast<const boost::uint32_t *>(&u32_count), sizeof(boost::uint32_t), &pfri->FileName[filename_string_length]);
- filename_string_length += sizeof(boost::uint32_t)*2;
- //Fill rename information (FileNameLength is in bytes)
- pfri->FileNameLength = static_cast<unsigned long>(sizeof(wchar_t)*(filename_string_length));
- pfri->Replace = 1;
- pfri->RootDir = 0;
- //Cange the name of the in-use file...
- io_status_block_t io;
- if(0 != pNtSetInformationFile(fh, &io, pfri, nt_query_mem.file_rename_information_size(), file_rename_information)){
- return false;
- }
- }
- //...and mark it as delete-on-close
- {
- //Don't use pNtSetInformationFile with file_disposition_information as it can return STATUS_CANNOT_DELETE
- //if the file is still mapped. Reopen it with NtOpenFile and file_delete_on_close
- NtOpenFile_t pNtOpenFile = reinterpret_cast<NtOpenFile_t>(dll_func::get(dll_func::NtOpenFile));
- NtClose_t pNtClose = reinterpret_cast<NtClose_t>(dll_func::get(dll_func::NtClose));
- const wchar_t empty_str [] = L"";
- unicode_string_t ustring = { sizeof(empty_str) - sizeof (wchar_t) //length in bytes without null
- , sizeof(empty_str) //total size in bytes of memory allocated for Buffer.
- , const_cast<wchar_t*>(empty_str)
- };
- object_attributes_t object_attr;
- initialize_object_attributes(&object_attr, &ustring, 0, fh, 0);
- void* fh2 = 0;
- io_status_block_t io;
- pNtOpenFile( &fh2, delete_flag, &object_attr, &io
- , file_share_read | file_share_write | file_share_delete, file_delete_on_close);
- pNtClose(fh2);
- //Even if NtOpenFile fails, the file was renamed and the original no longer exists, so return a success status
- return true;
- }
- }
- catch(...){
- return false;
- }
- return true;
- }
- struct reg_closer
- {
- hkey key_;
- reg_closer(hkey key) : key_(key){}
- ~reg_closer(){ reg_close_key(key_); }
- };
- inline bool get_registry_value_buffer(hkey key_type, const char *subkey_name, const char *value_name, void *buf, std::size_t &buflen)
- {
- bool bret = false;
- hkey key;
- if (reg_open_key_ex( key_type
- , subkey_name
- , 0
- , key_query_value
- , &key) == 0){
- reg_closer key_closer(key);
- //Obtain the value
- unsigned long size = buflen;
- unsigned long type;
- buflen = 0;
- bret = 0 == reg_query_value_ex( key, value_name, 0, &type, (unsigned char*)buf, &size);
- if(bret)
- buflen = (std::size_t)size;
- }
- return bret;
- }
- inline bool get_registry_value_string(hkey key_type, const char *subkey_name, const char *value_name, std::string &s)
- {
- bool bret = false;
- s.clear();
- hkey key;
- if (reg_open_key_ex( key_type
- , subkey_name
- , 0
- , key_query_value
- , &key) == 0){
- reg_closer key_closer(key);
- //Obtain the value
- unsigned long size;
- unsigned long type;
- long err = reg_query_value_ex( key, value_name, 0, &type, 0, &size);
- if((reg_sz == type || reg_expand_sz == type) && !err){
- //Size includes terminating NULL
- s.resize(size);
- err = reg_query_value_ex( key, value_name, 0, &type, (unsigned char*)(&s[0]), &size);
- if(!err){
- s.erase(s.end()-1);
- bret = true;
- }
- (void)err;
- }
- }
- return bret;
- }
- inline void get_shared_documents_folder(std::string &s)
- {
- #if 1 //Original registry search code
- get_registry_value_string( hkey_local_machine
- , "SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Shell Folders"
- , "Common AppData"
- , s);
- #else //registry alternative: SHGetFolderPath
- const int BIPC_CSIDL_COMMON_APPDATA = 0x0023; // All Users\Application Data
- const int BIPC_CSIDL_FLAG_CREATE = 0x8000; // new for Win2K, or this in to force creation of folder
- const int BIPC_SHGFP_TYPE_CURRENT = 0; // current value for user, verify it exists
- s.clear();
- char szPath[max_path];
- if(0 == SHGetFolderPathA(0, BIPC_CSIDL_COMMON_APPDATA | BIPC_CSIDL_FLAG_CREATE, 0, BIPC_SHGFP_TYPE_CURRENT, szPath)){
- s = szPath;
- }
- #endif
- }
- inline void get_registry_value(const char *folder, const char *value_key, std::vector<unsigned char> &s)
- {
- s.clear();
- hkey key;
- if (reg_open_key_ex( hkey_local_machine
- , folder
- , 0
- , key_query_value
- , &key) == 0){
- reg_closer key_closer(key);
- //Obtain the value
- unsigned long size;
- unsigned long type;
- const char *const reg_value = value_key;
- //long err = (*pRegQueryValue)( key, reg_value, 0, &type, 0, &size);
- long err = reg_query_value_ex( key, reg_value, 0, &type, 0, &size);
- if(!err){
- //Size includes terminating NULL
- s.resize(size);
- //err = (*pRegQueryValue)( key, reg_value, 0, &type, (unsigned char*)(&s[0]), &size);
- err = reg_query_value_ex( key, reg_value, 0, &type, (unsigned char*)(&s[0]), &size);
- if(!err)
- s.erase(s.end()-1);
- (void)err;
- }
- }
- }
- #if defined(BOOST_INTERPROCESS_BOOTSTAMP_IS_LASTBOOTUPTIME)
- struct co_uninitializer
- {
- co_uninitializer(bool b_uninitialize)
- : m_b_uninitialize(b_uninitialize)
- {}
- ~co_uninitializer()
- {
- if(m_b_uninitialize){
- CoUninitialize();
- }
- }
- private:
- const bool m_b_uninitialize;
- };
- template<class Object>
- struct com_releaser
- {
- Object *&object_;
- com_releaser(Object *&object) : object_(object) {}
- ~com_releaser() { object_->Release(); object_ = 0; }
- };
- inline bool get_wmi_class_attribute( std::wstring& strValue, const wchar_t *wmi_class, const wchar_t *wmi_class_var)
- {
- //See example http://msdn.microsoft.com/en-us/library/aa390423%28v=VS.85%29.aspx
- //
- //See BOOST_INTERPROCESS_WINDOWS_COINIT_MODEL definition if you need to change the
- //default value of this macro in your application
- long co_init_ret = CoInitializeEx(0, BOOST_INTERPROCESS_WINDOWS_COINIT_MODEL);
- if(co_init_ret != S_OK_BIPC && co_init_ret != S_FALSE_BIPC && co_init_ret != RPC_E_CHANGED_MODE_BIPC)
- return false;
- co_uninitializer co_initialize_end(co_init_ret != RPC_E_CHANGED_MODE_BIPC);
- (void)co_initialize_end;
- bool bRet = false;
- long sec_init_ret = CoInitializeSecurity
- ( 0 //pVoid
- ,-1 //cAuthSvc
- , 0 //asAuthSvc
- , 0 //pReserved1
- , RPC_C_AUTHN_LEVEL_PKT_BIPC //dwAuthnLevel
- , RPC_C_IMP_LEVEL_IMPERSONATE_BIPC //dwImpLevel
- , 0 //pAuthList
- , EOAC_NONE_BIPC //dwCapabilities
- , 0 //pReserved3
- );
- if( 0 == sec_init_ret || RPC_E_TOO_LATE_BIPC == sec_init_ret)
- {
- IWbemLocator_BIPC * pIWbemLocator = 0;
- const wchar_t * bstrNamespace = L"root\\cimv2";
- if( 0 != CoCreateInstance(
- CLSID_WbemAdministrativeLocator,
- 0,
- CLSCTX_INPROC_SERVER_BIPC | CLSCTX_LOCAL_SERVER_BIPC,
- IID_IUnknown, (void **)&pIWbemLocator)){
- return false;
- }
- com_releaser<IWbemLocator_BIPC> IWbemLocator_releaser(pIWbemLocator);
- IWbemServices_BIPC *pWbemServices = 0;
- if( 0 != pIWbemLocator->ConnectServer(
- (bstr)bstrNamespace, // Namespace
- 0, // Userid
- 0, // PW
- 0, // Locale
- 0, // flags
- 0, // Authority
- 0, // Context
- &pWbemServices
- )
- ){
- return false;
- }
- if( S_OK_BIPC != CoSetProxyBlanket(
- pWbemServices,
- RPC_C_AUTHN_DEFAULT_BIPC,
- RPC_C_AUTHZ_DEFAULT_BIPC,
- 0,
- RPC_C_AUTHN_LEVEL_PKT_BIPC,
- RPC_C_IMP_LEVEL_IMPERSONATE_BIPC,
- 0,
- EOAC_NONE_BIPC
- )
- ){
- return false;
- }
- com_releaser<IWbemServices_BIPC> IWbemServices_releaser(pWbemServices);
- strValue.clear();
- strValue += L"Select ";
- strValue += wmi_class_var;
- strValue += L" from ";
- strValue += wmi_class;
- IEnumWbemClassObject_BIPC * pEnumObject = 0;
- if ( 0 != pWbemServices->ExecQuery(
- (bstr)L"WQL",
- (bstr)strValue.c_str(),
- //WBEM_FLAG_RETURN_IMMEDIATELY_BIPC,
- WBEM_FLAG_RETURN_WHEN_COMPLETE_BIPC | WBEM_FLAG_FORWARD_ONLY_BIPC,
- 0,
- &pEnumObject
- )
- ){
- return false;
- }
- com_releaser<IEnumWbemClassObject_BIPC> IEnumWbemClassObject_releaser(pEnumObject);
- //WBEM_FLAG_FORWARD_ONLY_BIPC incompatible with Reset
- //if ( 0 != pEnumObject->Reset() ){
- //return false;
- //}
- wchar_variant vwchar;
- unsigned long uCount = 1, uReturned;
- IWbemClassObject_BIPC * pClassObject = 0;
- while( 0 == pEnumObject->Next( WBEM_INFINITE_BIPC, uCount, &pClassObject, &uReturned ) )
- {
- com_releaser<IWbemClassObject_BIPC> IWbemClassObject_releaser(pClassObject);
- if ( 0 == pClassObject->Get( (bstr)L"LastBootUpTime", 0, &vwchar, 0, 0 ) ){
- bRet = true;
- strValue = (wchar_t*)vwchar.bstrVal;
- VariantClear(&vwchar );
- break;
- }
- }
- }
- return bRet;
- }
- //Obtains the bootup time from WMI LastBootUpTime.
- //This time seems to change with hibernation and clock synchronization so avoid it.
- inline bool get_last_bootup_time( std::wstring& strValue )
- {
- bool ret = get_wmi_class_attribute(strValue, L"Win32_OperatingSystem", L"LastBootUpTime");
- std::size_t timezone = strValue.find(L'+');
- if(timezone != std::wstring::npos){
- strValue.erase(timezone);
- }
- timezone = strValue.find(L'-');
- if(timezone != std::wstring::npos){
- strValue.erase(timezone);
- }
- return ret;
- }
- inline bool get_last_bootup_time( std::string& str )
- {
- std::wstring wstr;
- bool ret = get_last_bootup_time(wstr);
- str.resize(wstr.size());
- for(std::size_t i = 0, max = str.size(); i != max; ++i){
- str[i] = '0' + (wstr[i]-L'0');
- }
- return ret;
- }
- #endif //BOOST_INTERPROCESS_BOOTSTAMP_IS_LASTBOOTUPTIME
- #if defined(BOOST_INTERPROCESS_BOOTSTAMP_IS_EVENTLOG_BASED)
- // Loop through the buffer and obtain the contents of the
- // requested record in the buffer.
- inline bool find_record_in_buffer( const void* pBuffer, unsigned long dwBytesRead, const char *provider_name
- , unsigned int id_to_find, interprocess_eventlogrecord *&pevent_log_record)
- {
- const unsigned char * pRecord = static_cast<const unsigned char*>(pBuffer);
- const unsigned char * pEndOfRecords = pRecord + dwBytesRead;
- while (pRecord < pEndOfRecords){
- interprocess_eventlogrecord *pTypedRecord = (interprocess_eventlogrecord*)pRecord;
- // Check provider, written at the end of the fixed-part of the record
- if (0 == std::strcmp(provider_name, (char*)(pRecord + sizeof(interprocess_eventlogrecord))))
- {
- // Check event id
- if(id_to_find == (pTypedRecord->EventID & 0xFFFF)){
- pevent_log_record = pTypedRecord;
- return true;
- }
- }
- pRecord += pTypedRecord->Length;
- }
- pevent_log_record = 0;
- return false;
- }
- //Obtains the bootup time from the System Event Log,
- //event ID == 6005 (event log started).
- //Adapted from http://msdn.microsoft.com/en-us/library/windows/desktop/bb427356.aspx
- inline bool get_last_bootup_time(std::string &stamp)
- {
- const char *source_name = "System";
- const char *provider_name = "EventLog";
- const unsigned short event_id = 6005u;
- unsigned long status = 0;
- unsigned long dwBytesToRead = 0;
- unsigned long dwBytesRead = 0;
- unsigned long dwMinimumBytesToRead = 0;
- // The source name (provider) must exist as a subkey of Application.
- void *hEventLog = OpenEventLogA(0, source_name);
- if (hEventLog){
- eventlog_handle_closer hnd_closer(hEventLog); (void)hnd_closer;
- // Allocate an initial block of memory used to read event records. The number
- // of records read into the buffer will vary depending on the size of each event.
- // The size of each event will vary based on the size of the user-defined
- // data included with each event, the number and length of insertion
- // strings, and other data appended to the end of the event record.
- dwBytesToRead = max_record_buffer_size;
- c_heap_deleter heap_deleter(dwBytesToRead);
- // Read blocks of records until you reach the end of the log or an
- // error occurs. The records are read from newest to oldest. If the buffer
- // is not big enough to hold a complete event record, reallocate the buffer.
- if (heap_deleter.get() != 0){
- while (0 == status){
- if (!ReadEventLogA(hEventLog,
- eventlog_sequential_read | eventlog_backwards_read,
- 0,
- heap_deleter.get(),
- dwBytesToRead,
- &dwBytesRead,
- &dwMinimumBytesToRead)) {
- status = get_last_error();
- if (error_insufficient_buffer == status) {
- status = 0;
- dwBytesToRead = dwMinimumBytesToRead;
- heap_deleter.realloc_mem(dwMinimumBytesToRead);
- if (!heap_deleter.get()){
- return false;
- }
- }
- else{ //Not found or EOF
- return false;
- }
- }
- else
- {
- interprocess_eventlogrecord *pTypedRecord;
- // Print the contents of each record in the buffer.
- if(find_record_in_buffer(heap_deleter.get(), dwBytesRead, provider_name, event_id, pTypedRecord)){
- char stamp_str[sizeof(unsigned long)*3+1];
- std::sprintf(&stamp_str[0], "%u", ((unsigned int)pTypedRecord->TimeGenerated));
- stamp = stamp_str;
- break;
- }
- }
- }
- }
- }
- return true;
- }
- #endif //BOOST_INTERPROCESS_BOOTSTAMP_IS_EVENTLOG_BASED
- #if defined(BOOST_INTERPROCESS_BOOTSTAMP_IS_SESSION_MANAGER_BASED)
- inline bool get_last_bootup_time(std::string &stamp)
- {
- unsigned dword_val = 0;
- std::size_t dword_size = sizeof(dword_val);
- bool b_ret = get_registry_value_buffer( hkey_local_machine
- , "SYSTEM\\CurrentControlSet\\Control\\Session Manager\\Memory Management\\PrefetchParameters"
- , "BootId", &dword_val, dword_size);
- if (b_ret)
- {
- char dword_str[sizeof(dword_val)*2u+1];
- buffer_to_narrow_str(&dword_val, dword_size, dword_str);
- dword_str[sizeof(dword_val)*2] = '\0';
- stamp = dword_str;
- b_ret = get_registry_value_buffer( hkey_local_machine
- , "SYSTEM\\CurrentControlSet\\Control\\Session Manager\\Power"
- , "HybridBootAnimationTime", &dword_val, dword_size);
- //Old Windows versions have no HybridBootAnimationTime
- if(b_ret)
- {
- buffer_to_narrow_str(&dword_val, dword_size, dword_str);
- dword_str[sizeof(dword_val)*2] = '\0';
- stamp += "_";
- stamp += dword_str;
- }
- b_ret = true;
- }
- return b_ret;
- }
- #endif //BOOST_INTERPROCESS_BOOTSTAMP_IS_SESSION_MANAGER_BASED
- inline bool is_directory(const char *path)
- {
- unsigned long attrib = GetFileAttributesA(path);
- return (attrib != invalid_file_attributes &&
- (attrib & file_attribute_directory));
- }
- inline bool get_file_mapping_size(void *file_mapping_hnd, __int64 &size)
- {
- NtQuerySection_t pNtQuerySection =
- reinterpret_cast<NtQuerySection_t>(dll_func::get(dll_func::NtQuerySection));
- //Obtain file name
- interprocess_section_basic_information info;
- unsigned long ntstatus =
- pNtQuerySection(file_mapping_hnd, section_basic_information, &info, sizeof(info), 0);
- size = info.section_size;
- return !ntstatus;
- }
- inline bool get_semaphore_info(void *handle, long &count, long &limit)
- {
- winapi::interprocess_semaphore_basic_information info;
- winapi::NtQuerySemaphore_t pNtQuerySemaphore =
- reinterpret_cast<winapi::NtQuerySemaphore_t>(dll_func::get(winapi::dll_func::NtQuerySemaphore));
- unsigned int ret_len;
- long status = pNtQuerySemaphore(handle, winapi::semaphore_basic_information, &info, sizeof(info), &ret_len);
- count = info.count;
- limit = info.limit;
- return !status;
- }
- inline bool query_timer_resolution(unsigned long *lowres, unsigned long *highres, unsigned long *curres)
- {
- winapi::NtQueryTimerResolution_t pNtQueryTimerResolution =
- reinterpret_cast<winapi::NtQueryTimerResolution_t>(dll_func::get(winapi::dll_func::NtQueryTimerResolution));
- return !pNtQueryTimerResolution(lowres, highres, curres);
- }
- inline bool query_performance_counter(__int64 *lpPerformanceCount)
- {
- QueryPerformanceCounter_t pQueryPerformanceCounter = reinterpret_cast<QueryPerformanceCounter_t>
- (dll_func::get(dll_func::QueryPerformanceCounter));
- return 0 != pQueryPerformanceCounter(lpPerformanceCount);
- }
- inline bool query_performance_frequency(__int64 *lpFrequency)
- {
- QueryPerformanceCounter_t pQueryPerformanceFrequency = reinterpret_cast<QueryPerformanceFrequency_t>
- (dll_func::get(dll_func::QueryPerformanceFrequency));
- return 0 != pQueryPerformanceFrequency(lpFrequency);
- }
- inline unsigned long get_tick_count()
- { return GetTickCount(); }
- } //namespace winapi
- } //namespace interprocess
- } //namespace boost
- #if defined(BOOST_GCC) && (BOOST_GCC >= 40600)
- # pragma GCC diagnostic pop
- #endif
- #include <boost/interprocess/detail/config_end.hpp>
- #endif //#ifdef BOOST_INTERPROCESS_WIN32_API_HPP
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