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/*
* libjingle
* Copyright 2004--2005, Google Inc.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
* EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef TALK_BASE_WIN32_H_
#define TALK_BASE_WIN32_H_
#ifdef WIN32
#ifndef WIN32_LEAN_AND_MEAN
#define WIN32_LEAN_AND_MEAN
#endif
// Make sure we don't get min/max macros
#ifndef NOMINMAX
#define NOMINMAX
#endif
#include <winsock2.h>
#include <windows.h>
#ifndef SECURITY_MANDATORY_LABEL_AUTHORITY
// Add defines that we use if we are compiling against older sdks
#define SECURITY_MANDATORY_MEDIUM_RID (0x00002000L)
#define TokenIntegrityLevel static_cast<TOKEN_INFORMATION_CLASS>(0x19)
typedef struct _TOKEN_MANDATORY_LABEL {
SID_AND_ATTRIBUTES Label;
} TOKEN_MANDATORY_LABEL, *PTOKEN_MANDATORY_LABEL;
#endif // SECURITY_MANDATORY_LABEL_AUTHORITY
#undef SetPort
#include <string>
#include "talk/base/stringutils.h"
#include "talk/base/basictypes.h"
namespace talk_base {
const char* win32_inet_ntop(int af, const void *src, char* dst, socklen_t size);
int win32_inet_pton(int af, const char* src, void *dst);
///////////////////////////////////////////////////////////////////////////////
inline std::wstring ToUtf16(const char* utf8, size_t len) {
int len16 = ::MultiByteToWideChar(CP_UTF8, 0, utf8, static_cast<int>(len),
NULL, 0);
wchar_t* ws = STACK_ARRAY(wchar_t, len16);
::MultiByteToWideChar(CP_UTF8, 0, utf8, static_cast<int>(len), ws, len16);
return std::wstring(ws, len16);
}
inline std::wstring ToUtf16(const std::string& str) {
return ToUtf16(str.data(), str.length());
}
inline std::string ToUtf8(const wchar_t* wide, size_t len) {
int len8 = ::WideCharToMultiByte(CP_UTF8, 0, wide, static_cast<int>(len),
NULL, 0, NULL, NULL);
char* ns = STACK_ARRAY(char, len8);
::WideCharToMultiByte(CP_UTF8, 0, wide, static_cast<int>(len), ns, len8,
NULL, NULL);
return std::string(ns, len8);
}
inline std::string ToUtf8(const wchar_t* wide) {
return ToUtf8(wide, wcslen(wide));
}
inline std::string ToUtf8(const std::wstring& wstr) {
return ToUtf8(wstr.data(), wstr.length());
}
// Convert FILETIME to time_t
void FileTimeToUnixTime(const FILETIME& ft, time_t* ut);
// Convert time_t to FILETIME
void UnixTimeToFileTime(const time_t& ut, FILETIME * ft);
// Convert a Utf8 path representation to a non-length-limited Unicode pathname.
bool Utf8ToWindowsFilename(const std::string& utf8, std::wstring* filename);
// Convert a FILETIME to a UInt64
inline uint64 ToUInt64(const FILETIME& ft) {
ULARGE_INTEGER r = {ft.dwLowDateTime, ft.dwHighDateTime};
return r.QuadPart;
}
enum WindowsMajorVersions {
kWindows2000 = 5,
kWindowsVista = 6,
};
bool GetOsVersion(int* major, int* minor, int* build);
inline bool IsWindowsVistaOrLater() {
int major;
return (GetOsVersion(&major, NULL, NULL) && major >= kWindowsVista);
}
inline bool IsWindowsXpOrLater() {
int major, minor;
return (GetOsVersion(&major, &minor, NULL) &&
(major >= kWindowsVista ||
(major == kWindows2000 && minor >= 1)));
}
// Determine the current integrity level of the process.
bool GetCurrentProcessIntegrityLevel(int* level);
inline bool IsCurrentProcessLowIntegrity() {
int level;
return (GetCurrentProcessIntegrityLevel(&level) &&
level < SECURITY_MANDATORY_MEDIUM_RID);
}
bool AdjustCurrentProcessPrivilege(const TCHAR* privilege, bool to_enable);
///////////////////////////////////////////////////////////////////////////////
} // namespace talk_base
#endif // WIN32
#endif // TALK_BASE_WIN32_H_