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#include "DriveManagement.h"
#include <QDir>
#include <QFileInfoList>
#include <QStorageInfo>
#include "../../../cpp11addition.h"
DriveManagement::DriveManagement()
{
tryUpdate();
#ifdef Q_OS_WIN32
reg1=std::regex("^(\\\\\\\\|//)[^\\\\\\\\/]+(\\\\|/)[^\\\\\\\\/]+");
reg2=std::regex("^((\\\\\\\\|//)[^\\\\\\\\/]+(\\\\|/)[^\\\\\\\\/]+).*$");
reg3=std::regex("^[a-zA-Z]:[\\\\/]");
reg4=std::regex("^([a-zA-Z]:[\\\\/]).*$");
#endif
/// \warn ULTRACOPIER_DEBUGCONSOLE() don't work here because the sinal slot is not connected!
}
//get drive of an file or folder
std::string DriveManagement::getDrive(const std::string &fileOrFolder) const
{
const std::string &inode=QDir::toNativeSeparators(QString::fromStdString(fileOrFolder)).toStdString();
int size=mountSysPoint.size();
for (int i = 0; i < size; ++i) {
if(stringStartWith(inode,mountSysPoint.at(i)))
return QDir::toNativeSeparators(QString::fromStdString(mountSysPoint.at(i))).toStdString();
}
#ifdef Q_OS_WIN32
if(std::regex_match(fileOrFolder,reg1))
{
std::string returnString=fileOrFolder;
std::regex_replace(returnString,reg2,"$1");
return returnString;
}
//due to lack of WMI support into mingw, the new drive event is never called, this is a workaround
if(std::regex_match(fileOrFolder,reg3))
{
std::string returnString=fileOrFolder;
std::regex_replace(returnString,reg4,"$1");
return QDir::toNativeSeparators(QString::fromStdString(returnString)).toUpper().toStdString();
}
#endif
//if unable to locate the right mount point
ULTRACOPIER_DEBUGCONSOLE(Ultracopier::DebugLevel_Notice,"unable to locate the right mount point for: "+fileOrFolder+", mount point: "+stringimplode(mountSysPoint,";"));
return std::string();
}
QByteArray DriveManagement::getDriveType(const std::string &drive) const
{
int index=vectorindexOf(mountSysPoint,drive);
if(index!=-1)
return driveType.at(index);
return QByteArray();
}
bool DriveManagement::isSameDrive(const std::string &file1,const std::string &file2) const
{
if(mountSysPoint.size()==0)
{
ULTRACOPIER_DEBUGCONSOLE(Ultracopier::DebugLevel_Notice,"no mount point found");
return false;
}
const std::string &drive1=getDrive(file1);
if(drive1.empty())
{
ULTRACOPIER_DEBUGCONSOLE(Ultracopier::DebugLevel_Notice,"drive for the file1 not found: "+file1);
return false;
}
const std::string &drive2=getDrive(file2);
if(drive2.empty())
{
ULTRACOPIER_DEBUGCONSOLE(Ultracopier::DebugLevel_Notice,"drive for the file2 not found: "+file2);
return false;
}
ULTRACOPIER_DEBUGCONSOLE(Ultracopier::DebugLevel_Notice,drive1+" is egal to "+drive2);
if(drive1==drive2)
return true;
else
return false;
}
void DriveManagement::tryUpdate()
{
mountSysPoint.clear();
driveType.clear();
const QList<QStorageInfo> mountedVolumesList=QStorageInfo::mountedVolumes();
int index=0;
while(index<mountedVolumesList.size())
{
mountSysPoint.push_back(QDir::toNativeSeparators(mountedVolumesList.at(index).rootPath()).toStdString());
#ifdef Q_OS_WIN32
if(mountSysPoint.back()!="A:\\" && mountSysPoint.back()!="A:/" && mountSysPoint.back()!="A:" && mountSysPoint.back()!="A" &&
mountSysPoint.back()!="a:\\" && mountSysPoint.back()!="a:/" && mountSysPoint.back()!="a:" && mountSysPoint.back()!="a")
driveType.push_back(mountedVolumesList.at(index).fileSystemType());
else
driveType.push_back(QByteArray());
#else
driveType.push_back(mountedVolumesList.at(index).fileSystemType());
#endif
index++;
}
}
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