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Diffstat (limited to 'security/sandbox/chromium/base/win/windows_types.h')
| -rw-r--r-- | security/sandbox/chromium/base/win/windows_types.h | 278 |
1 files changed, 278 insertions, 0 deletions
diff --git a/security/sandbox/chromium/base/win/windows_types.h b/security/sandbox/chromium/base/win/windows_types.h new file mode 100644 index 0000000000..9be05f3c25 --- /dev/null +++ b/security/sandbox/chromium/base/win/windows_types.h @@ -0,0 +1,278 @@ +// Copyright (c) 2014 The Chromium Authors. All rights reserved. +// Use of this source code is governed by a BSD-style license that can be +// found in the LICENSE file. + +// This file contains defines and typedefs that allow popular Windows types to +// be used without the overhead of including windows.h. + +#ifndef BASE_WIN_WINDOWS_TYPES_H +#define BASE_WIN_WINDOWS_TYPES_H + +// Needed for function prototypes. +#if defined(__MINGW32__) +// MinGW doesn't have this file yet, but we only need this define. +// Bug 1552706 tracks removing this and the one below. +#define _Releases_exclusive_lock_(lock) +// MinGW doesn't appear to have this in specstrings.h either. +#define _Post_equals_last_error_ +#else +#include <concurrencysal.h> +#endif +#include <sal.h> +#include <specstrings.h> + +#ifdef __cplusplus +extern "C" { +#endif + +// typedef and define the most commonly used Windows integer types. + +typedef unsigned long DWORD; +typedef long LONG; +typedef __int64 LONGLONG; +typedef unsigned __int64 ULONGLONG; + +#define VOID void +typedef char CHAR; +typedef short SHORT; +typedef long LONG; +typedef int INT; +typedef unsigned int UINT; +typedef unsigned int* PUINT; +typedef void* LPVOID; +typedef void* PVOID; +typedef void* HANDLE; +typedef int BOOL; +typedef unsigned char BYTE; +typedef BYTE BOOLEAN; +typedef DWORD ULONG; +typedef unsigned short WORD; +typedef WORD UWORD; +typedef WORD ATOM; + +#if defined(_WIN64) +typedef __int64 INT_PTR, *PINT_PTR; +typedef unsigned __int64 UINT_PTR, *PUINT_PTR; + +typedef __int64 LONG_PTR, *PLONG_PTR; +typedef unsigned __int64 ULONG_PTR, *PULONG_PTR; +#else +typedef __w64 int INT_PTR, *PINT_PTR; +typedef __w64 unsigned int UINT_PTR, *PUINT_PTR; + +typedef __w64 long LONG_PTR, *PLONG_PTR; +typedef __w64 unsigned long ULONG_PTR, *PULONG_PTR; +#endif + +typedef UINT_PTR WPARAM; +typedef LONG_PTR LPARAM; +typedef LONG_PTR LRESULT; +#define LRESULT LONG_PTR +typedef _Return_type_success_(return >= 0) long HRESULT; + +typedef ULONG_PTR SIZE_T, *PSIZE_T; +typedef LONG_PTR SSIZE_T, *PSSIZE_T; + +typedef DWORD ACCESS_MASK; +typedef ACCESS_MASK REGSAM; + +// As defined in guiddef.h. +#ifndef _REFGUID_DEFINED +#define _REFGUID_DEFINED +#define REFGUID const GUID& +#endif + +// Forward declare Windows compatible handles. + +#define CHROME_DECLARE_HANDLE(name) \ + struct name##__; \ + typedef struct name##__* name +CHROME_DECLARE_HANDLE(HDESK); +CHROME_DECLARE_HANDLE(HGLRC); +CHROME_DECLARE_HANDLE(HICON); +CHROME_DECLARE_HANDLE(HINSTANCE); +CHROME_DECLARE_HANDLE(HKEY); +CHROME_DECLARE_HANDLE(HKL); +CHROME_DECLARE_HANDLE(HMENU); +CHROME_DECLARE_HANDLE(HWINSTA); +CHROME_DECLARE_HANDLE(HWND); +#undef CHROME_DECLARE_HANDLE + +typedef LPVOID HINTERNET; +typedef HINSTANCE HMODULE; +typedef PVOID LSA_HANDLE; + +// Forward declare some Windows struct/typedef sets. + +typedef struct _OVERLAPPED OVERLAPPED; +typedef struct tagMSG MSG, *PMSG, *NPMSG, *LPMSG; + +typedef struct _RTL_SRWLOCK RTL_SRWLOCK; +typedef RTL_SRWLOCK SRWLOCK, *PSRWLOCK; + +typedef struct _GUID GUID; +typedef GUID CLSID; + +typedef struct tagLOGFONTW LOGFONTW, *PLOGFONTW, *NPLOGFONTW, *LPLOGFONTW; +typedef LOGFONTW LOGFONT; + +typedef struct _FILETIME FILETIME; + +typedef struct tagMENUITEMINFOW MENUITEMINFOW, MENUITEMINFO; + +typedef struct tagNMHDR NMHDR; + +typedef PVOID PSID; + +// Declare Chrome versions of some Windows structures. These are needed for +// when we need a concrete type but don't want to pull in Windows.h. We can't +// declare the Windows types so we declare our types and cast to the Windows +// types in a few places. + +struct CHROME_SRWLOCK { + PVOID Ptr; +}; + +struct CHROME_CONDITION_VARIABLE { + PVOID Ptr; +}; + +// Define some commonly used Windows constants. Note that the layout of these +// macros - including internal spacing - must be 100% consistent with windows.h. + +// clang-format off + +#ifndef INVALID_HANDLE_VALUE +// Work around there being two slightly different definitions in the SDK. +#define INVALID_HANDLE_VALUE ((HANDLE)(LONG_PTR)-1) +#endif +#define TLS_OUT_OF_INDEXES ((DWORD)0xFFFFFFFF) +#define HTNOWHERE 0 +#define MAX_PATH 260 +#define CS_GLOBALCLASS 0x4000 + +#define ERROR_SUCCESS 0L +#define ERROR_FILE_NOT_FOUND 2L +#define ERROR_ACCESS_DENIED 5L +#define ERROR_INVALID_HANDLE 6L +#define ERROR_SHARING_VIOLATION 32L +#define ERROR_LOCK_VIOLATION 33L +#define REG_BINARY ( 3ul ) + +#define STATUS_PENDING ((DWORD )0x00000103L) +#define STILL_ACTIVE STATUS_PENDING +#define SUCCEEDED(hr) (((HRESULT)(hr)) >= 0) +#define FAILED(hr) (((HRESULT)(hr)) < 0) + +#define HKEY_CLASSES_ROOT (( HKEY ) (ULONG_PTR)((LONG)0x80000000) ) +#define HKEY_LOCAL_MACHINE (( HKEY ) (ULONG_PTR)((LONG)0x80000002) ) +#define HKEY_CURRENT_USER (( HKEY ) (ULONG_PTR)((LONG)0x80000001) ) +#define KEY_QUERY_VALUE (0x0001) +#define KEY_SET_VALUE (0x0002) +#define KEY_CREATE_SUB_KEY (0x0004) +#define KEY_ENUMERATE_SUB_KEYS (0x0008) +#define KEY_NOTIFY (0x0010) +#define KEY_CREATE_LINK (0x0020) +#define KEY_WOW64_32KEY (0x0200) +#define KEY_WOW64_64KEY (0x0100) +#define KEY_WOW64_RES (0x0300) + +#define READ_CONTROL (0x00020000L) +#define SYNCHRONIZE (0x00100000L) + +#define STANDARD_RIGHTS_READ (READ_CONTROL) +#define STANDARD_RIGHTS_WRITE (READ_CONTROL) +#define STANDARD_RIGHTS_ALL (0x001F0000L) + +#define KEY_READ ((STANDARD_RIGHTS_READ |\ + KEY_QUERY_VALUE |\ + KEY_ENUMERATE_SUB_KEYS |\ + KEY_NOTIFY) \ + & \ + (~SYNCHRONIZE)) + + +#define KEY_WRITE ((STANDARD_RIGHTS_WRITE |\ + KEY_SET_VALUE |\ + KEY_CREATE_SUB_KEY) \ + & \ + (~SYNCHRONIZE)) + +#define KEY_ALL_ACCESS ((STANDARD_RIGHTS_ALL |\ + KEY_QUERY_VALUE |\ + KEY_SET_VALUE |\ + KEY_CREATE_SUB_KEY |\ + KEY_ENUMERATE_SUB_KEYS |\ + KEY_NOTIFY |\ + KEY_CREATE_LINK) \ + & \ + (~SYNCHRONIZE)) + +// clang-format on + +// Define some macros needed when prototyping Windows functions. + +#define DECLSPEC_IMPORT __declspec(dllimport) +#define WINBASEAPI DECLSPEC_IMPORT +#define WINUSERAPI DECLSPEC_IMPORT +#define WINAPI __stdcall +#define CALLBACK __stdcall + +// Needed for optimal lock performance. +WINBASEAPI _Releases_exclusive_lock_(*SRWLock) VOID WINAPI + ReleaseSRWLockExclusive(_Inout_ PSRWLOCK SRWLock); + +// Needed to support protobuf's GetMessage macro magic. +WINUSERAPI BOOL WINAPI GetMessageW(_Out_ LPMSG lpMsg, + _In_opt_ HWND hWnd, + _In_ UINT wMsgFilterMin, + _In_ UINT wMsgFilterMax); + +// Needed for thread_local_storage.h +WINBASEAPI LPVOID WINAPI TlsGetValue(_In_ DWORD dwTlsIndex); + +// Needed for scoped_handle.h +WINBASEAPI _Check_return_ _Post_equals_last_error_ DWORD WINAPI + GetLastError(VOID); + +WINBASEAPI VOID WINAPI SetLastError(_In_ DWORD dwErrCode); + +#ifdef __cplusplus +} +#endif + +// These macros are all defined by windows.h and are also used as the names of +// functions in the Chromium code base. Add to this list as needed whenever +// there is a Windows macro which causes a function call to be renamed. This +// ensures that the same renaming will happen everywhere. Includes of this file +// can be added wherever needed to ensure this consistent renaming. + +#define CopyFile CopyFileW +#define CreateDirectory CreateDirectoryW +#define CreateEvent CreateEventW +#define CreateFile CreateFileW +#define CreateService CreateServiceW +#define DeleteFile DeleteFileW +#define DispatchMessage DispatchMessageW +#define DrawText DrawTextW +#define FindFirstFile FindFirstFileW +#define FindNextFile FindNextFileW +#define GetComputerName GetComputerNameW +#define GetCurrentDirectory GetCurrentDirectoryW +#define GetCurrentTime() GetTickCount() +#define GetFileAttributes GetFileAttributesW +#define GetMessage GetMessageW +#define GetUserName GetUserNameW +#define LoadIcon LoadIconW +#define LoadImage LoadImageW +#define PostMessage PostMessageW +#define RemoveDirectory RemoveDirectoryW +#define ReplaceFile ReplaceFileW +#define ReportEvent ReportEventW +#define SendMessage SendMessageW +#define SendMessageCallback SendMessageCallbackW +#define SetCurrentDirectory SetCurrentDirectoryW +#define StartService StartServiceW +#define UpdateResource UpdateResourceW + +#endif // BASE_WIN_WINDOWS_TYPES_H |