new trunk (base for 1.5)

windows build only

Foundation/src/Environment_WINCE.cpp

@@ -0,0 +1,265 @@
+//
+// Environment_WINCE.cpp
+//
+// $Id: //poco/1.4/Foundation/src/Environment_WINCE.cpp#2 $
+//
+// Library: Foundation
+// Package: Core
+// Module:  Environment
+//
+// Copyright (c) 2009-2010, Applied Informatics Software Engineering GmbH.
+// and Contributors.
+//
+// Permission is hereby granted, free of charge, to any person or organization
+// obtaining a copy of the software and accompanying documentation covered by
+// this license (the "Software") to use, reproduce, display, distribute,
+// execute, and transmit the Software, and to prepare derivative works of the
+// Software, and to permit third-parties to whom the Software is furnished to
+// do so, all subject to the following:
+// 
+// The copyright notices in the Software and this entire statement, including
+// the above license grant, this restriction and the following disclaimer,
+// must be included in all copies of the Software, in whole or in part, and
+// all derivative works of the Software, unless such copies or derivative
+// works are solely in the form of machine-executable object code generated by
+// a source language processor.
+// 
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
+// SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
+// FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
+// ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+// DEALINGS IN THE SOFTWARE.
+//
+
+
+#include "Poco/Environment_WINCE.h"
+#include "Poco/Exception.h"
+#include "Poco/UnicodeConverter.h"
+#include "Poco/String.h"
+#include "Poco/Path.h"
+#include "Poco/NumberFormatter.h"
+#include <sstream>
+#include <cstring>
+#include <windows.h>
+#include <iphlpapi.h>
+
+
+namespace Poco {
+
+
+const std::string EnvironmentImpl::TEMP("TEMP");
+const std::string EnvironmentImpl::TMP("TMP");
+const std::string EnvironmentImpl::HOMEPATH("HOMEPATH");
+const std::string EnvironmentImpl::COMPUTERNAME("COMPUTERNAME");
+const std::string EnvironmentImpl::OS("OS");
+const std::string EnvironmentImpl::NUMBER_OF_PROCESSORS("NUMBER_OF_PROCESSORS");
+const std::string EnvironmentImpl::PROCESSOR_ARCHITECTURE("PROCESSOR_ARCHITECTURE");
+
+
+std::string EnvironmentImpl::getImpl(const std::string& name)
+{
+	std::string value;
+	if (!envVar(name, &value)) throw NotFoundException(name);
+	return value;
+}
+
+
+bool EnvironmentImpl::hasImpl(const std::string& name)
+{
+	return envVar(name, 0);
+}
+
+
+void EnvironmentImpl::setImpl(const std::string& name, const std::string& value)
+{
+	throw NotImplementedException("Cannot set environment variables on Windows CE");
+}
+
+
+std::string EnvironmentImpl::osNameImpl()
+{
+	return "Windows CE";
+}
+
+
+std::string EnvironmentImpl::osDisplayNameImpl()
+{
+	return osNameImpl();
+}
+
+
+std::string EnvironmentImpl::osVersionImpl()
+{
+	OSVERSIONINFOW vi;
+	vi.dwOSVersionInfoSize = sizeof(vi);
+	if (GetVersionExW(&vi) == 0) throw SystemException("Cannot get OS version information");
+	std::ostringstream str;
+	str << vi.dwMajorVersion << "." << vi.dwMinorVersion << " (Build " << (vi.dwBuildNumber & 0xFFFF);
+	std::string version;
+	UnicodeConverter::toUTF8(vi.szCSDVersion, version);
+	if (!version.empty()) str << ": " << version;
+	str << ")";
+	return str.str();
+}
+
+
+std::string EnvironmentImpl::osArchitectureImpl()
+{
+	SYSTEM_INFO si;
+	GetSystemInfo(&si);
+	switch (si.wProcessorArchitecture)
+	{
+	case PROCESSOR_ARCHITECTURE_INTEL:
+		return "IA32";
+	case PROCESSOR_ARCHITECTURE_MIPS:
+		return "MIPS";
+	case PROCESSOR_ARCHITECTURE_ALPHA:
+		return "ALPHA";
+	case PROCESSOR_ARCHITECTURE_PPC:
+		return "PPC";
+	case PROCESSOR_ARCHITECTURE_IA64:
+		return "IA64";
+#ifdef PROCESSOR_ARCHITECTURE_IA32_ON_WIN64
+	case PROCESSOR_ARCHITECTURE_IA32_ON_WIN64:
+		return "IA64/32";
+#endif
+#ifdef PROCESSOR_ARCHITECTURE_AMD64
+	case PROCESSOR_ARCHITECTURE_AMD64:
+		return "AMD64";
+#endif
+	case PROCESSOR_ARCHITECTURE_SHX:
+		return "SHX";
+	case PROCESSOR_ARCHITECTURE_ARM:
+		return "ARM";
+	default:
+		return "Unknown";
+	}
+}
+
+
+std::string EnvironmentImpl::nodeNameImpl()
+{
+    HKEY hKey;
+	DWORD dwDisposition;
+    if (RegCreateKeyExW(HKEY_LOCAL_MACHINE, L"\\Ident", 0, 0, 0, 0, 0, &hKey, &dwDisposition) != ERROR_SUCCESS) 
+		throw SystemException("Cannot get node name", "registry key not found");
+
+	std::string value;
+    DWORD dwType;
+    BYTE bData[1026];
+    DWORD dwData = sizeof(bData);
+	if (RegQueryValueExW(hKey, L"Name", 0, &dwType, bData, &dwData) == ERROR_SUCCESS)
+	{
+		switch (dwType) 
+		{
+		case REG_SZ:
+			UnicodeConverter::toUTF8(reinterpret_cast<wchar_t*>(bData), value);
+			break;
+
+		default:
+			RegCloseKey(hKey);
+			throw SystemException("Cannot get node name", "registry value has wrong type");
+		}
+	}
+	else
+	{
+	    RegCloseKey(hKey);
+		throw SystemException("Cannot get node name", "registry value not found");
+	}
+    RegCloseKey(hKey);
+	return value;
+}
+
+
+void EnvironmentImpl::nodeIdImpl(NodeId& id)
+{
+	PIP_ADAPTER_INFO pAdapterInfo;
+	PIP_ADAPTER_INFO pAdapter = 0;
+	ULONG len    = sizeof(IP_ADAPTER_INFO);
+	pAdapterInfo = reinterpret_cast<IP_ADAPTER_INFO*>(new char[len]);
+	// Make an initial call to GetAdaptersInfo to get
+	// the necessary size into len
+	DWORD rc = GetAdaptersInfo(pAdapterInfo, &len);
+	if (rc == ERROR_BUFFER_OVERFLOW) 
+	{
+		delete [] reinterpret_cast<char*>(pAdapterInfo);
+		pAdapterInfo = reinterpret_cast<IP_ADAPTER_INFO*>(new char[len]);
+	}
+	else if (rc != ERROR_SUCCESS)
+	{
+		throw SystemException("cannot get network adapter list");
+	}
+	try
+	{
+		bool found = false;
+		if (GetAdaptersInfo(pAdapterInfo, &len) == NO_ERROR) 
+		{
+			pAdapter = pAdapterInfo;
+			while (pAdapter && !found) 
+			{
+				if (pAdapter->Type == MIB_IF_TYPE_ETHERNET && pAdapter->AddressLength == sizeof(id))
+				{
+					std::memcpy(&id, pAdapter->Address, pAdapter->AddressLength);
+					found = true;
+				}
+				pAdapter = pAdapter->Next;
+			}
+		}
+		else throw SystemException("cannot get network adapter list");
+		if (!found) throw SystemException("no Ethernet adapter found");
+	}
+	catch (Exception&)
+	{
+		delete [] reinterpret_cast<char*>(pAdapterInfo);
+		throw;
+	}
+	delete [] reinterpret_cast<char*>(pAdapterInfo);
+}
+
+
+unsigned EnvironmentImpl::processorCountImpl()
+{
+	SYSTEM_INFO si;
+	GetSystemInfo(&si);
+	return si.dwNumberOfProcessors;
+}
+
+
+bool EnvironmentImpl::envVar(const std::string& name, std::string* value)
+{
+	if (icompare(name, TEMP) == 0)
+	{
+		if (value) *value = Path::temp();
+	}
+	else if (icompare(name, TMP) == 0)
+	{
+		if (value) *value = Path::temp();
+	}
+	else if (icompare(name, HOMEPATH) == 0)
+	{
+		if (value) *value = Path::home();
+	}
+	else if (icompare(name, COMPUTERNAME) == 0)
+	{
+		if (value) *value = nodeNameImpl();
+	}
+	else if (icompare(name, OS) == 0)
+	{
+		if (value) *value = osNameImpl();
+	}
+	else if (icompare(name, NUMBER_OF_PROCESSORS) == 0)
+	{
+		if (value) *value = NumberFormatter::format(processorCountImpl());
+	}
+	else if (icompare(name, PROCESSOR_ARCHITECTURE) == 0)
+	{
+		if (value) *value = osArchitectureImpl();
+	}
+	else return false;
+	return true;
+}
+
+
+} // namespace Poco