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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__
+
+#include <winsock2.h>
+#include <windows.h>
+#include <malloc.h>
+
+#include <string>
+
+namespace talk_base {
+
+///////////////////////////////////////////////////////////////////////////////
+
+inline std::wstring ToUtf16(const std::string& str) {
+ int len16 = ::MultiByteToWideChar(CP_UTF8, 0, str.data(), str.length(),
+ NULL, 0);
+ wchar_t *ws = static_cast<wchar_t*>(_alloca(len16 * sizeof(wchar_t)));
+ ::MultiByteToWideChar(CP_UTF8, 0, str.data(), str.length(), ws, len16);
+ std::wstring result(ws, len16);
+ return result;
+}
+
+inline std::string ToUtf8(const std::wstring& wstr) {
+ int len8 = ::WideCharToMultiByte(CP_UTF8, 0, wstr.data(), wstr.length(),
+ NULL, 0, NULL, NULL);
+ char* ns = static_cast<char*>(_alloca(len8));
+ ::WideCharToMultiByte(CP_UTF8, 0, wstr.data(), wstr.length(),
+ ns, len8, NULL, NULL);
+ std::string result(ns, len8);
+ return result;
+}
+
+// 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);
+
+///////////////////////////////////////////////////////////////////////////////
+
+} // namespace talk_base
+
+#endif // TALK_BASE_WIN32_H__