1 files changed, 315 insertions, 0 deletions
diff --git a/vmime-master/src/vmime/platforms/windows/windowsHandler.cpp b/vmime-master/src/vmime/platforms/windows/windowsHandler.cpp
new file mode 100644
index 0000000..551f672
--- /dev/null
+++ b/vmime-master/src/vmime/platforms/windows/windowsHandler.cpp
@@ -0,0 +1,315 @@
+//
+// VMime library (http://www.vmime.org)
+// Copyright (C) 2002 Vincent Richard <vincent@vmime.org>
+//
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License as
+// published by the Free Software Foundation; either version 3 of
+// the License, or (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+// General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this program; if not, write to the Free Software Foundation, Inc.,
+// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+//
+// Linking this library statically or dynamically with other modules is making
+// a combined work based on this library.  Thus, the terms and conditions of
+// the GNU General Public License cover the whole combination.
+//
+
+#include "vmime/config.hpp"
+
+
+#if VMIME_PLATFORM_IS_WINDOWS
+
+
+#include "vmime/platforms/windows/windowsHandler.hpp"
+
+#include "vmime/platforms/windows/windowsCriticalSection.hpp"
+
+#include "vmime/utility/stringUtils.hpp"
+
+#include <time.h>
+#include <locale.h>
+#include <process.h>
+#include <winsock2.h> // for WSAStartup()
+#include <windows.h>  // for winnls.h
+#include <ws2tcpip.h>
+#include <wincrypt.h>
+
+#if VMIME_HAVE_MLANG
+#   include <mlang.h>
+#endif
+
+
+namespace vmime {
+namespace platforms {
+namespace windows {
+
+
+windowsHandler::windowsHandler() {
+
+	WSAData wsaData;
+	WSAStartup(MAKEWORD(1, 1), &wsaData);
+
+#if VMIME_HAVE_MESSAGING_FEATURES
+	m_socketFactory = make_shared <windowsSocketFactory>();
+#endif
+#if VMIME_HAVE_FILESYSTEM_FEATURES
+	m_fileSysFactory = make_shared <windowsFileSystemFactory>();
+#endif
+
+}
+
+
+windowsHandler::~windowsHandler() {
+
+	WSACleanup();
+}
+
+
+unsigned long windowsHandler::getUnixTime() const {
+
+	return static_cast <unsigned long>(::time(NULL));
+}
+
+
+const vmime::datetime windowsHandler::getCurrentLocalTime() const {
+
+	const time_t t(::time(NULL));
+
+	// Get the local time
+#if VMIME_HAVE_LOCALTIME_S
+	tm local;
+	::localtime_s(&local, &t);
+#elif VMIME_HAVE_LOCALTIME_R
+	tm local;
+	::localtime_r(&t, &local);
+#else
+	tm local = *::localtime(&t);  // WARNING: this is not thread-safe!
+#endif
+
+	// Get the UTC time
+#if VMIME_HAVE_GMTIME_S
+	tm gmt;
+	::gmtime_s(&gmt, &t);
+#elif VMIME_HAVE_GMTIME_R
+	tm gmt;
+	::gmtime_r(&t, &gmt);
+#else
+	tm gmt = *::gmtime(&t);  // WARNING: this is not thread-safe!
+#endif
+
+	// "A negative value for tm_isdst causes mktime() to attempt
+	//  to determine whether Daylight Saving Time is in effect
+	//  for the specified time."
+	local.tm_isdst = -1;
+	gmt.tm_isdst = -1;
+
+	// Calculate the difference (in seconds)
+	const int diff = (const int)(::mktime(&local) - ::mktime(&gmt));
+
+	// Return the date
+	return vmime::datetime(
+		local.tm_year + 1900, local.tm_mon + 1, local.tm_mday,
+		local.tm_hour, local.tm_min, local.tm_sec, diff / 60  // minutes needed
+	);
+}
+
+
+const vmime::charset windowsHandler::getLocalCharset() const {
+
+#if VMIME_HAVE_MLANG
+
+	char szCharset[256];
+
+	CoInitialize(NULL);
+	{
+		IMultiLanguage* pMultiLanguage;
+
+		CoCreateInstance(
+			CLSID_CMultiLanguage,
+			NULL,
+			CLSCTX_INPROC_SERVER,
+			IID_IMultiLanguage,
+			(void**) &pMultiLanguage
+		);
+
+		UINT codePage = GetACP();
+		MIMECPINFO cpInfo;
+		pMultiLanguage->GetCodePageInfo(codePage, &cpInfo);
+
+		int nLengthW = lstrlenW(cpInfo.wszBodyCharset) + 1;
+
+		WideCharToMultiByte(
+			codePage, 0, cpInfo.wszBodyCharset, nLengthW,
+			szCharset, sizeof(szCharset), NULL, NULL
+		);
+
+		pMultiLanguage->Release();
+	}
+	CoUninitialize();
+
+	return vmime::charset(szCharset);
+
+#else // VMIME_HAVE_MLANG
+
+	vmime::string ch = vmime::charsets::ISO8859_1; // default
+
+	switch (GetACP()) {
+
+		case 437: ch = vmime::charsets::CP_437; break;
+		case 737: ch = vmime::charsets::CP_737; break;
+		case 775: ch = vmime::charsets::CP_775; break;
+		case 850: ch = vmime::charsets::CP_850; break;
+		case 852: ch = vmime::charsets::CP_852; break;
+		case 853: ch = vmime::charsets::CP_853; break;
+		case 855: ch = vmime::charsets::CP_855; break;
+		case 857: ch = vmime::charsets::CP_857; break;
+		case 858: ch = vmime::charsets::CP_858; break;
+		case 860: ch = vmime::charsets::CP_860; break;
+		case 861: ch = vmime::charsets::CP_861; break;
+		case 862: ch = vmime::charsets::CP_862; break;
+		case 863: ch = vmime::charsets::CP_863; break;
+		case 864: ch = vmime::charsets::CP_864; break;
+		case 865: ch = vmime::charsets::CP_865; break;
+		case 866: ch = vmime::charsets::CP_866; break;
+		case 869: ch = vmime::charsets::CP_869; break;
+		case 874: ch = vmime::charsets::CP_874; break;
+
+		case 1125: ch = vmime::charsets::CP_1125; break;
+		case 1250: ch = vmime::charsets::CP_1250; break;
+		case 1251: ch = vmime::charsets::CP_1251; break;
+		case 1252: ch = vmime::charsets::CP_1252; break;
+		case 1253: ch = vmime::charsets::CP_1253; break;
+		case 1254: ch = vmime::charsets::CP_1254; break;
+		case 1255: ch = vmime::charsets::CP_1255; break;
+		case 1256: ch = vmime::charsets::CP_1256; break;
+		case 1257: ch = vmime::charsets::CP_1257; break;
+
+		case 28591: ch = vmime::charsets::ISO8859_1; break;
+		case 28592: ch = vmime::charsets::ISO8859_2; break;
+		case 28593: ch = vmime::charsets::ISO8859_3; break;
+		case 28594: ch = vmime::charsets::ISO8859_4; break;
+		case 28595: ch = vmime::charsets::ISO8859_5; break;
+		case 28596: ch = vmime::charsets::ISO8859_6; break;
+		case 28597: ch = vmime::charsets::ISO8859_7; break;
+		case 28598: ch = vmime::charsets::ISO8859_8; break;
+		case 28599: ch = vmime::charsets::ISO8859_9; break;
+		case 28605: ch = vmime::charsets::ISO8859_15; break;
+
+		case 65000: ch = vmime::charsets::UTF_7; break;
+		case 65001: ch = vmime::charsets::UTF_8; break;
+	}
+
+	return vmime::charset(ch);
+
+#endif
+
+}
+
+
+const vmime::string windowsHandler::getHostName() const {
+
+	char hostname[1024];
+	DWORD hostnameLen;
+
+	// First, try to get a Fully-Qualified Domain Name (FQDN)
+	for (int cnf = ComputerNameDnsHostname ; cnf <= ComputerNameDnsFullyQualified ; ++cnf) {
+
+		hostnameLen = sizeof(hostname);
+
+		if (GetComputerNameEx((COMPUTER_NAME_FORMAT) cnf, hostname, &hostnameLen)) {
+
+			const vmime::string hostnameStr(hostname);
+
+			if (utility::stringUtils::isValidFQDN(hostnameStr)) {
+				return hostnameStr;
+			}
+		}
+	}
+
+	// Anything else will be OK, as long as it is a valid hostname
+	for (int cnf = 0 ; cnf < ComputerNameMax ; ++cnf) {
+
+		hostnameLen = sizeof(hostname);
+
+		if (GetComputerNameEx((COMPUTER_NAME_FORMAT) cnf, hostname, &hostnameLen)) {
+
+			const vmime::string hostnameStr(hostname);
+
+			if (utility::stringUtils::isValidHostname(hostnameStr)) {
+				return hostnameStr;
+			}
+		}
+	}
+
+	return "localhost.localdomain";
+}
+
+
+unsigned int windowsHandler::getProcessId() const {
+
+	return static_cast <unsigned int>(::GetCurrentProcessId());
+}
+
+
+unsigned int windowsHandler::getThreadId() const {
+
+	return static_cast <unsigned int>(::GetCurrentThreadId());
+}
+
+
+#if VMIME_HAVE_MESSAGING_FEATURES
+
+shared_ptr <vmime::net::socketFactory> windowsHandler::getSocketFactory() {
+
+	return m_socketFactory;
+}
+
+#endif
+
+
+#if VMIME_HAVE_FILESYSTEM_FEATURES
+
+shared_ptr <vmime::utility::fileSystemFactory> windowsHandler::getFileSystemFactory() {
+
+	return m_fileSysFactory;
+}
+
+
+shared_ptr <vmime::utility::childProcessFactory> windowsHandler::getChildProcessFactory() {
+
+	// TODO: Not implemented
+	return null;
+}
+
+#endif
+
+
+void windowsHandler::generateRandomBytes(unsigned char* buffer, const unsigned int count) {
+
+	HCRYPTPROV cryptProvider = 0;
+	CryptAcquireContext(&cryptProvider, 0, 0, PROV_RSA_FULL, CRYPT_VERIFYCONTEXT);
+	CryptGenRandom(cryptProvider, static_cast <unsigned long>(count), static_cast <unsigned char*>(buffer));
+	CryptReleaseContext(cryptProvider, 0);
+}
+
+
+shared_ptr <utility::sync::criticalSection> windowsHandler::createCriticalSection() {
+
+	return make_shared <windowsCriticalSection>();
+}
+
+
+} // posix
+} // platforms
+} // vmime
+
+
+#endif // VMIME_PLATFORM_IS_WINDOWS
+