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Diffstat (limited to 'src/third_party/boost-1.68.0/boost/interprocess/detail/win32_api.hpp')
| -rw-r--r-- | src/third_party/boost-1.68.0/boost/interprocess/detail/win32_api.hpp | 2468 |
1 files changed, 0 insertions, 2468 deletions
diff --git a/src/third_party/boost-1.68.0/boost/interprocess/detail/win32_api.hpp b/src/third_party/boost-1.68.0/boost/interprocess/detail/win32_api.hpp deleted file mode 100644 index c948a556bb9..00000000000 --- a/src/third_party/boost-1.68.0/boost/interprocess/detail/win32_api.hpp +++ /dev/null @@ -1,2468 +0,0 @@ -////////////////////////////////////////////////////////////////////////////// -// -// (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 -// -////////////////////////////////////////////////////////////////////////////// - -//Ignore -pedantic errors here (anonymous structs, etc.) -#if defined(BOOST_GCC) -# if (BOOST_GCC >= 40600) -# pragma GCC diagnostic push -# if (BOOST_GCC >= 60000) -# pragma GCC diagnostic ignored "-Wpedantic" -# else -# pragma GCC diagnostic ignored "-pedantic" -# endif -# else -# pragma GCC system_header -# 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 = (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 *buf = ::realloc(m_buf, num_bytes); - if(!buf){ - free(m_buf); - m_buf = 0; - } - } - - 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 = - (NtSetInformationFile_t)dll_func::get(dll_func::NtSetInformationFile); - - NtQueryObject_t pNtQueryObject = (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 = (NtOpenFile_t)dll_func::get(dll_func::NtOpenFile); - NtClose_t pNtClose = (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 = - (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 = - (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 = - (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 = (QueryPerformanceCounter_t) - dll_func::get(dll_func::QueryPerformanceCounter); - return 0 != pQueryPerformanceCounter(lpPerformanceCount); -} - -inline bool query_performance_frequency(__int64 *lpFrequency) -{ - QueryPerformanceCounter_t pQueryPerformanceFrequency = (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 |