Calamares::JobResult
DummyCppJob::exec()
{
// Ported from dummypython
QProcess::execute( "/bin/sh", QStringList() << "-c" << "touch ~/calamares-dummycpp" );
QString accumulator = QDateTime::currentDateTimeUtc().toString( Qt::ISODate ) + '\n';
accumulator += QStringLiteral( "Calamares version: " ) + CALAMARES_VERSION_SHORT + '\n';
accumulator += QStringLiteral( "This job's name: " ) + prettyName() + '\n';
accumulator += QStringLiteral( "Configuration map: %1\n" ).arg( variantMapToString( m_configurationMap ) );
accumulator += QStringLiteral( " *** globalstorage test ***\n" );
Calamares::GlobalStorage *globalStorage = Calamares::JobQueue::instance()->globalStorage();
accumulator += QStringLiteral( "lala: " ) + (globalStorage->contains( "lala" ) ? QStringLiteral( "true" ) : QStringLiteral( "false" )) + '\n';
accumulator += QStringLiteral( "foo: " ) + (globalStorage->contains( "foo" ) ? QStringLiteral( "true" ) : QStringLiteral( "false" )) + '\n';
accumulator += QStringLiteral( "count: " ) + QString::number( globalStorage->count() ) + '\n';
globalStorage->insert( "item2", "value2" );
globalStorage->insert( "item3", 3 );
accumulator += QStringLiteral( "keys: %1\n" ).arg( globalStorage->keys().join( ',' ) );
accumulator += QStringLiteral( "remove: %1\n" ).arg( QString::number( globalStorage->remove( "item2" ) ) );
accumulator += QStringLiteral( "values: %1 %2 %3\n" ).arg(
globalStorage->value( "foo" ).toString(),
globalStorage->value( "item2" ).toString(),
globalStorage->value( "item3" ).toString() );
emit progress( 0.1 );
cDebug() << "[DUMMYCPP]: " << accumulator;
globalStorage->debugDump();
emit progress( 0.5 );
QThread::sleep( 3 );
return Calamares::JobResult::ok();
}
QString atReplacements( QString s )
{
Calamares::GlobalStorage* gs = Calamares::JobQueue::instance()->globalStorage();
QString root( "/" );
QString user;
if ( gs && gs->contains( "rootMountPoint" ) )
root = gs->value( "rootMountPoint" ).toString();
if ( gs && gs->contains( "username" ) )
user = gs->value( "username" ).toString();
return s.replace( "@@ROOT@@", root ).replace( "@@USER@@", user );
}
static FileSystem::Type
getDefaultFileSystemType()
{
Calamares::GlobalStorage* gs = Calamares::JobQueue::instance()->globalStorage();
FileSystem::Type defaultFS = FileSystem::Ext4;
if ( gs->contains( "defaultFileSystemType" ) )
{
PartUtils::findFS( gs->value( "defaultFileSystemType" ).toString(), &defaultFS);
if ( defaultFS == FileSystem::Unknown )
defaultFS = FileSystem::Ext4;
}
return defaultFS;
}
QString targetPrefix()
{
if ( CalamaresUtils::System::instance()->doChroot() )
{
Calamares::GlobalStorage* gs = Calamares::JobQueue::instance()->globalStorage();
if ( gs && gs->contains( "rootMountPoint" ) )
{
QString r = gs->value( "rootMountPoint" ).toString();
if ( !r.isEmpty() )
return r;
else
cDebug() << "RootMountPoint is empty";
}
else
{
cDebug() << "No rootMountPoint defined, preserving files to '/'";
}
}
return QLatin1Literal( "/" );
}
Calamares::JobResult
CreateUserJob::exec()
{
Calamares::GlobalStorage* gs = Calamares::JobQueue::instance()->globalStorage();
QDir destDir( gs->value( "rootMountPoint" ).toString() );
if ( gs->contains( "sudoersGroup" ) &&
!gs->value( "sudoersGroup" ).toString().isEmpty() )
{
QFileInfo sudoersFi( destDir.absoluteFilePath( "etc/sudoers.d/10-installer" ) );
if ( !sudoersFi.absoluteDir().exists() )
return Calamares::JobResult::error( tr( "Sudoers dir is not writable." ) );
QFile sudoersFile( sudoersFi.absoluteFilePath() );
if (!sudoersFile.open( QIODevice::WriteOnly | QIODevice::Text ) )
return Calamares::JobResult::error( tr( "Cannot create sudoers file for writing." ) );
QString sudoersGroup = gs->value( "sudoersGroup" ).toString();
QTextStream sudoersOut( &sudoersFile );
sudoersOut << QString( "%%1 ALL=(ALL) ALL\n" ).arg( sudoersGroup );
if ( QProcess::execute( "chmod", { "440", sudoersFi.absoluteFilePath() } ) )
return Calamares::JobResult::error( tr( "Cannot chmod sudoers file." ) );
}
QFileInfo groupsFi( destDir.absoluteFilePath( "etc/group" ) );
QFile groupsFile( groupsFi.absoluteFilePath() );
if ( !groupsFile.open( QIODevice::ReadOnly | QIODevice::Text ) )
return Calamares::JobResult::error( tr( "Cannot open groups file for reading." ) );
QString groupsData = QString::fromLocal8Bit( groupsFile.readAll() );
QStringList groupsLines = groupsData.split( '\n' );
for ( QStringList::iterator it = groupsLines.begin();
it != groupsLines.end(); ++it )
{
int indexOfFirstToDrop = it->indexOf( ':' );
it->truncate( indexOfFirstToDrop );
}
foreach ( const QString& group, m_defaultGroups )
if ( !groupsLines.contains( group ) )
CalamaresUtils::System::instance()->
targetEnvCall( { "groupadd", group } );
QString defaultGroups = m_defaultGroups.join( ',' );
if ( m_autologin )
{
QString autologinGroup;
if ( gs->contains( "autologinGroup" ) &&
!gs->value( "autologinGroup" ).toString().isEmpty() )
autologinGroup = gs->value( "autologinGroup" ).toString();
else
autologinGroup = QStringLiteral( "autologin" );
CalamaresUtils::System::instance()->targetEnvCall( { "groupadd", autologinGroup } );
defaultGroups.append( QString( ",%1" ).arg( autologinGroup ) );
}
int ec = CalamaresUtils::System::instance()->
targetEnvCall( { "useradd",
"-m",
"-s",
"/bin/bash",
"-U",
"-G",
defaultGroups,
m_userName } );
if ( ec )
return Calamares::JobResult::error( tr( "Cannot create user %1." )
.arg( m_userName ),
tr( "useradd terminated with error code %1." )
.arg( ec ) );
ec = CalamaresUtils::System::instance()->targetEnvCall( { "chfn", "-f", m_fullName, m_userName } );
if ( ec )
return Calamares::JobResult::error( tr( "Cannot set full name for user %1." )
.arg( m_userName ),
tr( "chfn terminated with error code %1." )
.arg( ec ) );
ec = CalamaresUtils::System::instance()->
targetEnvCall( { "chown",
"-R",
QString( "%1:%2" ).arg( m_userName )
.arg( m_userName ),
QString( "/home/%1" ).arg( m_userName ) } );
if ( ec )
return Calamares::JobResult::error( tr( "Cannot set home directory ownership for user %1." )
.arg( m_userName ),
tr( "chown terminated with error code %1." )
.arg( ec ) );
return Calamares::JobResult::ok();
}
Calamares::JobResult CommandList::run()
{
QLatin1Literal rootMagic( "@@ROOT@@" );
QLatin1Literal userMagic( "@@USER@@" );
System::RunLocation location = m_doChroot ? System::RunLocation::RunInTarget : System::RunLocation::RunInHost;
/* Figure out the replacement for @@ROOT@@ */
QString root = QStringLiteral( "/" );
Calamares::GlobalStorage* gs = Calamares::JobQueue::instance()->globalStorage();
bool needsRootSubstitution = findInCommands( *this, rootMagic );
if ( needsRootSubstitution && ( location == System::RunLocation::RunInHost ) )
{
if ( !gs || !gs->contains( "rootMountPoint" ) )
{
cError() << "No rootMountPoint defined.";
return Calamares::JobResult::error( QCoreApplication::translate( "CommandList", "Could not run command." ),
QCoreApplication::translate( "CommandList", "The command runs in the host environment and needs to know the root path, but no rootMountPoint is defined." ) );
}
root = gs->value( "rootMountPoint" ).toString();
}
bool needsUserSubstitution = findInCommands( *this, userMagic );
if ( needsUserSubstitution && ( !gs || !gs->contains( "username" ) ) )
{
cError() << "No username defined.";
return Calamares::JobResult::error(
QCoreApplication::translate( "CommandList", "Could not run command." ),
QCoreApplication::translate( "CommandList", "The command needs to know the user's name, but no username is defined." ) );
}
QString user = gs->value( "username" ).toString(); // may be blank if unset
for ( CommandList::const_iterator i = cbegin(); i != cend(); ++i )
{
QString processed_cmd = i->command();
processed_cmd.replace( rootMagic, root ).replace( userMagic, user );
bool suppress_result = false;
if ( processed_cmd.startsWith( '-' ) )
{
suppress_result = true;
processed_cmd.remove( 0, 1 ); // Drop the -
}
QStringList shell_cmd { "/bin/sh", "-c" };
shell_cmd << processed_cmd;
int timeout = i->timeout() >= 0 ? i->timeout() : m_timeout;
ProcessResult r = System::runCommand(
location, shell_cmd, QString(), QString(), timeout );
if ( r.getExitCode() != 0 )
{
if ( suppress_result )
cDebug() << "Error code" << r.getExitCode() << "ignored by CommandList configuration.";
else
return r.explainProcess( processed_cmd, timeout );
}
}
return Calamares::JobResult::ok();
}