--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/secureswitools/swisistools/source/interpretsislib/utils_win32.cpp Thu Dec 17 08:51:10 2009 +0200
@@ -0,0 +1,343 @@
+/*
+* Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of the License "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:
+*
+*/
+
+
+
+#define WIN32_LEAN_AND_MEAN 1
+
+#ifdef _MSC_VER
+#pragma warning (disable: 4786)
+#endif // _MSC_VER
+
+#include <windows.h>
+#include <fstream>
+#include <stdio.h>
+#include <io.h>
+#include <fcntl.h>
+#include <iostream>
+#include <sstream>
+#include <sys/stat.h>
+
+#include "logger.h"
+#include "stringutils.h"
+#include "is_utils.h"
+
+
+int GetStat(const std::wstring& aFile, struct stat* s)
+{
+ return _wstat(aFile.c_str(), reinterpret_cast<struct _stat*>(s));
+}
+
+bool IsDirectory(std::wstring& aStr)
+{
+ bool ret = false;
+ //
+ if ( aStr.length() > 0 )
+ {
+ struct stat x;
+ //
+ int err = GetStat(aStr,&x );
+ //
+ if ( err != 0 )
+ {
+ wchar_t lastChar = aStr[ aStr.length() - 1 ];
+
+ if ( lastChar == L'\\' || lastChar == '/' )
+ {
+ // Try again, but without the trailing backslash
+ std::wstring path = aStr.substr( 0, aStr.length() - 1 );
+ err = GetStat( path, &x );
+ if ( err == 0 && (x.st_mode & S_IFDIR) > 0 )
+ {
+ aStr = path;
+ }
+ }
+ }
+ //
+ ret = ( err == 0 && (x.st_mode & S_IFDIR) > 0 );
+ }
+ //
+ return ret;
+}
+
+
+bool FileExists(const std::wstring& aFile)
+{
+ struct stat x;
+ int err = GetStat(aFile,&x );
+ return err == 0;
+}
+
+
+bool RemoveFile(const std::wstring& aFile)
+{
+ return _wunlink(aFile.c_str()) == 0;
+}
+
+void RemoveHashForFile(const std::wstring& aFile, const int aDriveLetter, const std::wstring& aPath)
+{
+ std::wstring hashdir = L"$:\\sys\\hash\\";
+ std::wstring basename = aFile.substr( aFile.rfind( KDirectorySeparator ) + 1) ;
+ if (basename.size() == 0)
+ {
+ basename = aFile.substr(aFile.rfind(L"\\"));
+ }
+
+ hashdir[0] = aDriveLetter;
+ std::wstring hashFile = aPath + L"\\sys\\hash\\" + basename;
+ if (FileExists(hashFile))
+ {
+ RemoveFile(hashFile);
+ }
+}
+
+bool OpenFile(const std::wstring& aFile, std::fstream& aStream,
+ std::ios_base::open_mode aMode)
+{
+ std::string s;
+ aStream.open(Ucs2ToUtf8(aFile, s).c_str(), aMode);
+ return aStream.good();
+}
+
+bool MakeDir(const std::wstring& aDir)
+{
+ // This function makes all the directories in a subdirectory hierarchy.
+ // If the first character in aDir is a backslash, then we assume it refers
+ // to the root of a drive, hence we start the index below at 1 to skip over
+ // this initial root directory.
+ size_t index = aDir.find(L':', 0);
+ if(std::wstring::npos == index)
+ {
+ index = 0;
+ }
+ else
+ {// Skip creation of root directory
+ index = aDir.find(L'\\', index);
+ }
+ do
+ {
+ index += 1;
+ // Try to make each directory in the path. If ERR_ALREADY_EXISTS is returned
+ // then this is okay. Other errors are fatal.
+ index = aDir.find(L'\\', index);
+ std::wstring dir = aDir.substr( 0, index );
+ if(dir == L".")
+ {
+ continue;
+ }
+ if (!CreateDirectory(dir.c_str(),0) && GetLastError() != ERROR_ALREADY_EXISTS)
+ {
+ int lastErr = GetLastError();
+ (void) lastErr;
+ return false;
+ }
+
+ } while (index != std::wstring::npos);
+
+ return true;
+ }
+
+#ifndef _MSC_VER
+
+void GetDirContents(const std::wstring& path,
+ std::list<std::wstring>& contents)
+ {
+ _WDIR* currDir = _wopendir(path.c_str());
+ if(currDir == NULL)
+ {
+ return;
+ }
+
+ _wdirent* currElem = _wreaddir(currDir);
+
+ while (currElem)
+ {
+ contents.push_back(currElem->d_name);
+ currElem = _wreaddir(currDir);
+ }
+ _wclosedir(currDir);
+ }
+
+#else
+
+// missing structures for the posix directory calls
+struct dirent
+{
+ wchar_t* d_name;
+};
+
+struct DIR
+{
+ WIN32_FIND_DATA iWinData;
+ HANDLE iHandle;
+ dirent iEntry;
+ std::wstring iName;
+};
+
+DIR* opendir(const wchar_t* dirname)
+ {
+ static DIR dir;
+
+ std::wstring s(dirname);
+ std::wstring wildcard = strchr("/\\", s[s.length()-1]) ? L"*" : L"/*";
+ dir.iName = s.append(wildcard);
+ dir.iHandle = FindFirstFile(dir.iName.c_str(), &dir.iWinData);
+ if (dir.iHandle != INVALID_HANDLE_VALUE )
+ return &dir;
+ else
+ return 0;
+ };
+
+
+dirent* readdir(DIR* aDir)
+{
+ int result = FindNextFile(aDir->iHandle, &aDir->iWinData);
+ if (result != 0)
+ {
+ aDir->iEntry.d_name = aDir->iWinData.cFileName;
+ return &aDir->iEntry;
+ }
+ return 0;
+}
+
+void closedir(DIR* aDir)
+{
+ FindClose(aDir->iHandle);
+ aDir = 0;
+}
+
+
+void GetDirContents(const std::wstring& path,
+ std::list<std::wstring>& contents)
+{
+
+ DIR* currDir = opendir(path.c_str());
+
+ while (currDir)
+ {
+ dirent* currElem = readdir(currDir);
+ if (currElem == 0)
+ {
+ closedir(currDir);
+ currDir = 0;
+ }
+ else
+ {
+ contents.push_back(currElem->d_name);
+ }
+ }
+}
+
+#endif
+
+
+
+bool CheckSisRegistryDirPresent(const std::wstring& aDrivePath, TUint32 aUid)
+{
+ std::wstring ret = StringUtils::MakePathFromSID( aDrivePath + L"/sys/install/sisregistry/", aUid );
+
+ return IsDirectory(ret);
+}
+
+
+int GetAugmentationsNumber(const std::wstring& aFile)
+{
+ for (int index = 1; index < 0xFFFFFFFF; index++)
+ {
+ std::wstringstream s2;
+ s2 << std::hex << index;
+
+ // e.g. 12345678_x.sis
+ std::wstring fileName = aFile + s2.str() + L".sis";
+
+ if ( !FileExists(fileName) )
+ {
+ // return the next available index
+ return index;
+ }
+ }
+
+ return 0;
+}
+std::string Utils::wstring2string (const std::wstring& aWide)
+ {
+ int max = WideCharToMultiByte(CP_OEMCP,0,aWide.c_str(),aWide.length(),0,0,0,0);
+ std::string reply;
+ if (max > 0 )
+ {
+ char* buffer = new char [max];
+ try
+ {
+ WideCharToMultiByte(CP_OEMCP,0,aWide.c_str(),aWide.length(),buffer,max,0,0);
+ reply = std::string (buffer, max);
+ }
+ catch (...)
+ {
+ }
+ delete [] buffer;
+ }
+ return reply;
+ }
+
+std::wstring Utils::string2wstring (const std::string& aNarrow)
+ {
+ int max = MultiByteToWideChar(CP_OEMCP,0,aNarrow.c_str(),aNarrow.length(),0,0);
+ std::wstring reply;
+ if (max > 0 )
+ {
+ wchar_t* buffer = new wchar_t [max];
+ try
+ {
+ MultiByteToWideChar(CP_OEMCP,0,aNarrow.c_str(),aNarrow.length(),buffer,max);
+ reply = std::wstring (buffer, max);
+ }
+ catch (...)
+ {
+ }
+ delete [] buffer;
+ }
+ return reply;
+ }
+
+const std::wstring Utils::IntegerToWideString(int aInt)
+ {
+ std::wstringstream wstream;
+ wstream << aInt;
+ return wstream.str();
+ }
+
+std::wstring Utils::Int64ToWideString(TInt64 aInt)
+ {
+ wchar_t wint[20];
+
+#ifdef _MSC_VER
+ swprintf(wint, L"%I64u", aInt);
+#else
+ swprintf(wint, 20, L"%I64u", aInt);
+#endif // _MSC_VER
+
+ std::wstring strInt64(wint);
+ return strInt64;
+ }
+
+int Utils::WideStringToInteger(const std::wstring& aWideString)
+ {
+ unsigned long int value=0;
+ std::wstringstream str(aWideString);
+ str >> value;
+ return value;
+ }