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[partition] Refactor check for ISO9660

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This commit is contained in:
Adriaan de Groot 2019-04-15 10:06:03 -04:00
parent 75f1a05fec
commit 1a4a265262
1 changed files with 12 additions and 11 deletions
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23
src/modules/partition/core/DeviceList.cpp
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@ -54,17 +54,22 @@ hasRootPartition( Device* device )
}
static bool
isIso9660( const Device* device )
blkIdCheckIso9660( const QString& path )
{
QString path = device->deviceNode();
if ( path.isEmpty() )
return false;
QProcess blkid;
blkid.start( "blkid", { path } );
blkid.waitForFinished();
QString output = QString::fromLocal8Bit( blkid.readAllStandardOutput() );
if ( output.contains( "iso9660" ) )
return output.contains( "iso9660" );
}
static bool
isIso9660( const Device* device )
{
const QString path = device->deviceNode();
if ( path.isEmpty() )
return false;
if ( blkIdCheckIso9660( path ) )
return true;
if ( device->partitionTable() &&
@ -72,11 +77,7 @@ isIso9660( const Device* device )
{
for ( const Partition* partition : device->partitionTable()->children() )
{
path = partition->partitionPath();
blkid.start( "blkid", { path } );
blkid.waitForFinished();
QString output = QString::fromLocal8Bit( blkid.readAllStandardOutput() );
if ( output.contains( "iso9660" ) )
if ( blkIdCheckIso9660( partition->partitionPath() ) )
return true;
}
}