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/* ****************************************************************************
* eID Middleware Project.
* Copyright (C) 2008-2009 FedICT.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License version
* 3.0 as published by the Free Software Foundation.
*
* This software 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, see
* http://www.gnu.org/licenses/.
**************************************************************************** */
#include <windows.h>
#include <iostream>
#include <shlobj.h>
#include "folder.h"
#include "error.h"
#include "log.h"
#include "registry.h"
#define G_BUFFER_SIZE 32767
static TCHAR g_buffer[G_BUFFER_SIZE];
////////////////////////////////////////////////////////////////////////////////////////////////
///////////////////////////// PRIVATE FUNCTIONS DECLARATION ////////////////////////////////////
////////////////////////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////////////////////////
///////////////////////////// PUBLIC FUNCTIONS /////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////////////////////////
int folderGetPath(const Folder_TYPE folder, Folder_ID *path, bool bInternalUse)
{
//Warning no logging if intenal use
int iReturnCode = DIAGLIB_OK;
if(path==NULL)
{
return RETURN_LOG_BAD_FUNCTION_CALL;
}
DWORD size=0;
DWORD bufferSize = G_BUFFER_SIZE;
switch(folder)
{
case FOLDER_WINDOWS:
if(0 == (size=GetWindowsDirectory(g_buffer,bufferSize)))
{
if(!bInternalUse) LOG_LASTERROR(L"Windows folder not found");
iReturnCode = DIAGLIB_ERR_INTERNAL;
}
else if(size>bufferSize-1)
{
if(!bInternalUse) LOG_ERROR(L"Buffer too small\n");
iReturnCode = DIAGLIB_ERR_INTERNAL;
}
else if(0 != wcscat_s(g_buffer,bufferSize,L"\\")) //Ending by slash
{
if(!bInternalUse) LOG_ERROR(L"Buffer too small\n");
iReturnCode = DIAGLIB_ERR_INTERNAL;
}
break;
case FOLDER_SYSTEM:
if(0 == (size=GetSystemDirectory(g_buffer,bufferSize)))
{
if(!bInternalUse) LOG_LASTERROR(L"System folder not found");
iReturnCode = DIAGLIB_ERR_INTERNAL;
}
else if(size>bufferSize-1)
{
if(!bInternalUse) LOG_ERROR(L"Buffer too small\n");
iReturnCode = DIAGLIB_ERR_INTERNAL;
}
else if(0 != wcscat_s(g_buffer,bufferSize,L"\\")) //Ending by slash
{
if(!bInternalUse) LOG_ERROR(L"Buffer too small\n");
iReturnCode = DIAGLIB_ERR_INTERNAL;
}
break;
case FOLDER_APP:
if(!SHGetSpecialFolderPath(NULL,g_buffer,CSIDL_PROGRAM_FILES,FALSE))
{
if(!bInternalUse) LOG_LASTERROR(L"Program files folder not found");
iReturnCode = DIAGLIB_ERR_INTERNAL;
}
else if(0 != wcscat_s(g_buffer,bufferSize,L"\\Belgium Identity Card\\")) //Ending by slash
{
if(!bInternalUse) LOG_ERROR(L"Buffer too small\n");
iReturnCode = DIAGLIB_ERR_INTERNAL;
}
break;
case FOLDER_HOME:
if(!SHGetSpecialFolderPath(NULL,g_buffer,CSIDL_MYDOCUMENTS,FALSE))
{
if(!bInternalUse) LOG_LASTERROR(L"My Documents folder not found");
iReturnCode = DIAGLIB_ERR_INTERNAL;
}
else if(0 != wcscat_s(g_buffer,bufferSize,L"\\")) //Ending by slash
{
if(!bInternalUse) LOG_ERROR(L"Buffer too small\n");
iReturnCode = DIAGLIB_ERR_INTERNAL;
}
break;
default:
if(0 == (size=GetTempPath(bufferSize,g_buffer)))
{
if(!bInternalUse) LOG_LASTERROR(L"Temp folder not found");
iReturnCode = DIAGLIB_ERR_INTERNAL;
}
else if(size>bufferSize)
{
if(!bInternalUse) LOG_ERROR(L"Buffer too small\n");
iReturnCode = DIAGLIB_ERR_INTERNAL;
}
break;
}
if(iReturnCode == DIAGLIB_OK)
{
path->assign(g_buffer);
}
else
{
path->clear();
}
return iReturnCode;
}
////////////////////////////////////////////////////////////////////////////////////////////////
int folderGetTempFileName(File_ID *file, bool bInternalUse)
{
int iReturnCode = DIAGLIB_OK;
if(file==NULL)
{
return RETURN_LOG_BAD_FUNCTION_CALL;
}
//Get the temp folder
if(DIAGLIB_OK != (iReturnCode=folderGetPath(FOLDER_TEMP, file, bInternalUse)))
{
iReturnCode = DIAGLIB_ERR_INTERNAL;
}
else
{
if( MAX_PATH-14 < file->length() )
{
if(!bInternalUse) LOG_ERROR(L"Buffer too small\n");
iReturnCode = DIAGLIB_ERR_INTERNAL;
}
else
{
TCHAR wzTempPath[MAX_PATH];
TCHAR wzTempFile[MAX_PATH];
if(-1==swprintf_s(wzTempPath,MAX_PATH,file->c_str()))
{
if(!bInternalUse) LOG_ERROR(L"Buffer too small");
iReturnCode = DIAGLIB_ERR_INTERNAL;
}
// Create a temporary file.
if (0 == ::GetTempFileName(wzTempPath,L"",0,wzTempFile))
{
if(!bInternalUse) LOG_LASTERROR(L"GetTempFileName failed");
iReturnCode = DIAGLIB_ERR_INTERNAL;
}
if(iReturnCode == DIAGLIB_OK)
{
file->assign(wzTempFile);
}
}
}
if(iReturnCode != DIAGLIB_OK)
{
file->clear();
}
return iReturnCode;
}
////////////////////////////////////////////////////////////////////////////////////////////////
///////////////////////////// PRIVATE FUNCTIONS ////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////////////////////////
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