Upload and Download image with config file working

1 files changed, 313 insertions, 327 deletions

diff --git a/src/main/java/org/openslx/util/vm/VmMetaData.java b/src/main/java/org/openslx/util/vm/VmMetaData.java
index aafb6a4..b260bc1 100644
--- a/src/main/java/org/openslx/util/vm/VmMetaData.java
+++ b/src/main/java/org/openslx/util/vm/VmMetaData.java
@@ -18,343 +18,329 @@ import org.openslx.bwlp.thrift.iface.Virtualizer;
  * Describes a configured virtual machine. This class is parsed from a machine
  * description, like a *.vmx for VMware machines.
  */
-public abstract class VmMetaData<T, U, V, W>
-{
-	private static final Logger LOGGER = Logger.getLogger( VmMetaData.class );
+public abstract class VmMetaData<T, U, V, W> {
 
-	/*
+    private static final Logger LOGGER = Logger.getLogger(VmMetaData.class);
+
+    /*
 	 * Helper types
-	 */
-	protected Map<SoundCardType, T> soundCards = new HashMap<>();
-	protected Map<DDAcceleration, U> ddacc = new HashMap<>();
-	protected Map<HWVersion, V> hwversion = new HashMap<>();
-	protected Map<EthernetDevType, W> networkCards = new HashMap<>();
-
-	/**
-	 * Virtual sound cards types
-	 */
-	public static enum SoundCardType
-	{
-		NONE( "None" ), DEFAULT( "(default)" ), SOUND_BLASTER( "Sound Blaster 16" ), ES( "ES 1371" ), HD_AUDIO( "Intel Integrated HD Audio" ), AC( "Intel ICH Audio Codec 97" );
-
-		public final String displayName;
-
-		private SoundCardType( String dName )
-		{
-			this.displayName = dName;
-		}
-	}
-
-	/**
-	 * 3D acceleration types
-	 */
-	public static enum DDAcceleration
-	{
-		OFF( "Off" ), ON( "On" );
-
-		public final String displayName;
-
-		private DDAcceleration( String dName )
-		{
-			this.displayName = dName;
-		}
-	}
-
-	/**
-	 * Virtual hardware version - currently only in use for VMPlayer
-	 */
-	public static enum HWVersion
-	{
-		NONE( "(invalid)" ), THREE( "  3 (Workstation 4/5, Player 1)" ), FOUR( "  4 (Workstation 4/5, Player 1/2, Fusion 1)" ), SIX( "  6 (Workstation 6)" ), SEVEN(
-				"  7 (Workstation 6.5/7, Player 3, Fusion 2/3)" ), EIGHT( "  8 (Workstation 8, Player/Fusion 4)" ), NINE( "  9 (Workstation 9, Player/Fusion 5)" ), TEN(
-						"10 (Workstation 10, Player/Fusion 6)" ), ELEVEN(
-								"11 (Workstation 11, Player/Fusion 7)" ), TWELVE( "12 (Workstation/Player 12, Fusion 8)" ), DEFAULT( "default" );
-
-		public final String displayName;
-
-		private HWVersion( String dName )
-		{
-			this.displayName = dName;
-		}
-	}
-
-	/**
-	 * Virtual network cards
-	 */
-	public static enum EthernetDevType
-	{
-		AUTO( "(default)" ), PCNET32( "AMD PCnet32" ), E1000( "Intel E1000 (PCI)" ), E1000E( "Intel E1000e (PCI-Express)" ), VMXNET( "VMXnet" ), VMXNET3( "VMXnet 3" ), PCNETPCI2(
-				"PCnet-PCI II" ), PCNETFAST3( "PCnet-FAST III" ), PRO1000MTD( "Intel PRO/1000 MT Desktop" ), PRO1000TS(
-						"Intel PRO/1000 T Server" ), PRO1000MTS( "Intel PRO/1000 MT Server" ), PARAVIRT( "Paravirtualized Network" ), NONE( "No Network Card" );
-
-		public final String displayName;
-
-		private EthernetDevType( String dName )
-		{
-			this.displayName = dName;
-		}
-	}
-
-	public static enum DriveBusType
-	{
-		SCSI, IDE, SATA;
-	}
-
-	public static class HardDisk
-	{
-		public final String chipsetDriver;
-		public final DriveBusType bus;
-		public final String diskImage;
-
-		public HardDisk( String chipsetDriver, DriveBusType bus, String diskImage )
-		{
-			this.chipsetDriver = chipsetDriver;
-			this.bus = bus;
-			this.diskImage = diskImage;
-		}
-	}
-
-	public static enum EtherType
-	{
-		NAT, BRIDGED, HOST_ONLY;
-	}
-	/*
+     */
+    protected Map<SoundCardType, T> soundCards = new HashMap<>();
+    protected Map<DDAcceleration, U> ddacc = new HashMap<>();
+    protected Map<HWVersion, V> hwversion = new HashMap<>();
+    protected Map<EthernetDevType, W> networkCards = new HashMap<>();
+
+    /**
+     * Virtual sound cards types
+     */
+    public static enum SoundCardType {
+        NONE("None"), DEFAULT("(default)"), SOUND_BLASTER("Sound Blaster 16"), ES("ES 1371"), HD_AUDIO("Intel Integrated HD Audio"), AC("Intel ICH Audio Codec 97");
+
+        public final String displayName;
+
+        private SoundCardType(String dName) {
+            this.displayName = dName;
+        }
+    }
+
+    /**
+     * 3D acceleration types
+     */
+    public static enum DDAcceleration {
+        OFF("Off"), ON("On");
+
+        public final String displayName;
+
+        private DDAcceleration(String dName) {
+            this.displayName = dName;
+        }
+    }
+
+    /**
+     * Virtual hardware version - currently only in use for VMPlayer
+     */
+    public static enum HWVersion {
+        NONE("(invalid)"), THREE("  3 (Workstation 4/5, Player 1)"), FOUR("  4 (Workstation 4/5, Player 1/2, Fusion 1)"), SIX("  6 (Workstation 6)"), SEVEN(
+                "  7 (Workstation 6.5/7, Player 3, Fusion 2/3)"), EIGHT("  8 (Workstation 8, Player/Fusion 4)"), NINE("  9 (Workstation 9, Player/Fusion 5)"), TEN(
+                "10 (Workstation 10, Player/Fusion 6)"), ELEVEN(
+                "11 (Workstation 11, Player/Fusion 7)"), TWELVE("12 (Workstation/Player 12, Fusion 8)"), DEFAULT("default");
+
+        public final String displayName;
+
+        private HWVersion(String dName) {
+            this.displayName = dName;
+        }
+    }
+
+    /**
+     * Virtual network cards
+     */
+    public static enum EthernetDevType {
+        AUTO("(default)"), PCNET32("AMD PCnet32"), E1000("Intel E1000 (PCI)"), E1000E("Intel E1000e (PCI-Express)"), VMXNET("VMXnet"), VMXNET3("VMXnet 3"), PCNETPCI2(
+                "PCnet-PCI II"), PCNETFAST3("PCnet-FAST III"), PRO1000MTD("Intel PRO/1000 MT Desktop"), PRO1000TS(
+                "Intel PRO/1000 T Server"), PRO1000MTS("Intel PRO/1000 MT Server"), PARAVIRT("Paravirtualized Network"), VIRTIO("Virtual High Performance Ethernet card"), RTL8139("Realtek Fast Ethernet "), NONE("No Network Card");
+
+        public final String displayName;
+
+        private EthernetDevType(String dName) {
+            this.displayName = dName;
+        }
+    }
+
+    public static enum DriveBusType {
+        SCSI, IDE, SATA;
+    }
+
+    public static class HardDisk {
+
+        public final String chipsetDriver;
+        public final DriveBusType bus;
+        public final String diskImage;
+
+        public HardDisk(String chipsetDriver, DriveBusType bus, String diskImage) {
+            this.chipsetDriver = chipsetDriver;
+            this.bus = bus;
+            this.diskImage = diskImage;
+        }
+    }
+
+    public static enum EtherType {
+        NAT, BRIDGED, HOST_ONLY;
+    }
+    /*
 	 * Members
-	 */
+     */
 
-	protected final List<HardDisk> hdds = new ArrayList<>();
+    protected final List<HardDisk> hdds = new ArrayList<>();
 
-	private final List<OperatingSystem> osList;
+    private final List<OperatingSystem> osList;
 
-	private OperatingSystem os = null;
+    private OperatingSystem os = null;
 
-	protected String displayName = null;
+    protected String displayName = null;
 
-	protected boolean isMachineSnapshot;
+    protected boolean isMachineSnapshot;
 
-	/*
+    /*
 	 * Getters for virtual hardware
-	 */
-	public List<SoundCardType> getSupportedSoundCards()
-	{
-		ArrayList<SoundCardType> availables = new ArrayList<SoundCardType>( soundCards.keySet() );
-		Collections.sort( availables );
-		return availables;
-	}
-
-	public List<DDAcceleration> getSupportedDDAccs()
-	{
-		ArrayList<DDAcceleration> availables = new ArrayList<DDAcceleration>( ddacc.keySet() );
-		Collections.sort( availables );
-		return availables;
-	}
-
-	public List<HWVersion> getSupportedHWVersions()
-	{
-		ArrayList<HWVersion> availables = new ArrayList<HWVersion>( hwversion.keySet() );
-		Collections.sort( availables );
-		return availables;
-	}
-
-	public List<EthernetDevType> getSupportedEthernetDevices()
-	{
-		ArrayList<EthernetDevType> availables = new ArrayList<EthernetDevType>( networkCards.keySet() );
-		Collections.sort( availables );
-		return availables;
-	}
-
-	/**
-	 * Get operating system of this VM.
-	 */
-	public OperatingSystem getOs()
-	{
-		return os;
-	}
-
-	/**
-	 * Get all hard disks of this VM.
-	 */
-	public List<HardDisk> getHdds()
-	{
-		return Collections.unmodifiableList( hdds );
-	}
-
-	/**
-	 * Get display name of VM.
-	 */
-	public String getDisplayName()
-	{
-		return displayName;
-	}
-
-	/*
+     */
+    public List<SoundCardType> getSupportedSoundCards() {
+        ArrayList<SoundCardType> availables = new ArrayList<SoundCardType>(soundCards.keySet());
+        Collections.sort(availables);
+        return availables;
+    }
+
+    public List<DDAcceleration> getSupportedDDAccs() {
+        ArrayList<DDAcceleration> availables = new ArrayList<DDAcceleration>(ddacc.keySet());
+        Collections.sort(availables);
+        return availables;
+    }
+
+    public List<HWVersion> getSupportedHWVersions() {
+        ArrayList<HWVersion> availables = new ArrayList<HWVersion>(hwversion.keySet());
+        Collections.sort(availables);
+        return availables;
+    }
+
+    public List<EthernetDevType> getSupportedEthernetDevices() {
+        ArrayList<EthernetDevType> availables = new ArrayList<EthernetDevType>(networkCards.keySet());
+        Collections.sort(availables);
+        return availables;
+    }
+
+    /**
+     * Get operating system of this VM.
+     */
+    public OperatingSystem getOs() {
+        return os;
+    }
+
+    /**
+     * Get all hard disks of this VM.
+     */
+    public List<HardDisk> getHdds() {
+        return Collections.unmodifiableList(hdds);
+    }
+
+    /**
+     * Get display name of VM.
+     */
+    public String getDisplayName() {
+        return displayName;
+    }
+
+    /*
 	 * Getter for isMachineSnapshot
-	 */
-	public boolean isMachineSnapshot()
-	{
-		return isMachineSnapshot;
-	}
-
-	/**
-	 * This method should return a minimal representation of the input meta data.
-	 * The representation is platform dependent, and should be stripped of all
-	 * non-essential configuration, such as CD/DVD/FLoppy drives, serial or parallel
-	 * ports, shared folders, or anything else that could be considered sensible
-	 * information (absolute paths containing the local user's name).
-	 */
-	public abstract byte[] getFilteredDefinitionArray();
-
-	public final ByteBuffer getFilteredDefinition()
-	{
-		return ByteBuffer.wrap( getFilteredDefinitionArray() );
-	}
-
-	/*
+     */
+    public boolean isMachineSnapshot() {
+        return isMachineSnapshot;
+    }
+
+    /**
+     * This method should return a minimal representation of the input meta
+     * data. The representation is platform dependent, and should be stripped of
+     * all non-essential configuration, such as CD/DVD/FLoppy drives, serial or
+     * parallel ports, shared folders, or anything else that could be considered
+     * sensible information (absolute paths containing the local user's name).
+     */
+    public abstract byte[] getFilteredDefinitionArray();
+
+    public final ByteBuffer getFilteredDefinition() {
+        return ByteBuffer.wrap(getFilteredDefinitionArray());
+    }
+
+    /*
 	 * Methods
-	 */
-
-	public VmMetaData( List<OperatingSystem> osList )
-	{
-		this.osList = osList;
-	}
-
-	/**
-	 * Called from subclass to set the OS. If the OS cannot be determined from the
-	 * given parameters, it will not be set.
-	 * 
-	 * @param virtId
-	 *           virtualizer, eg "vmware" for VMware
-	 * @param virtOsId
-	 *           the os identifier used by the virtualizer, eg. windows7-64 for
-	 *           64bit Windows 7 on VMware
-	 */
-	protected final void setOs( String virtId, String virtOsId )
-	{
-		OperatingSystem lazyMatch = null;
-		for ( OperatingSystem os : osList ) {
-			if ( os.getVirtualizerOsId() == null )
-				continue;
-			for ( Entry<String, String> entry : os.getVirtualizerOsId().entrySet() ) {
-				if ( !entry.getValue().equals( virtOsId ) )
-					continue;
-				if ( entry.getKey().equals( virtId ) ) {
-					this.os = os;
-					return;
-				} else {
-					lazyMatch = os;
-				}
-			}
-		}
-		this.os = lazyMatch;
-	}
-
-	/**
-	 * Apply config options that are desired when locally editing a VM. for vmware,
-	 * this disables automatic DPI scaling of the guest.
-	 */
-	public abstract void applySettingsForLocalEdit();
-
-	/**
-	 * Returns a VmMetaData instance of the given machine description given as file
-	 *
-	 * @param osList List of supported operating systems
-	 * @param file VM's machine description file to get the metadata instance from
-	 * @return VmMetaData object representing the relevant parts of the given machine description 
-	 */
-	public static VmMetaData<?, ?, ?, ?> getInstance( List<OperatingSystem> osList, File file )
-			throws IOException
-	{
-		try {
-			return new VmwareMetaData( osList, file );
-		} catch ( UnsupportedVirtualizerFormatException e ) {
-			LOGGER.info( "Not a VMware file", e );
-		}
-		try {
-			return new VboxMetaData( osList, file );
-		} catch ( UnsupportedVirtualizerFormatException e ) {
-			LOGGER.info( "Not a VirtualBox file", e );
-		}
-		try {
-			return new QemuMetaData( osList, file );
-		} catch ( Exception e ) {
-			LOGGER.info( "Not a QEmu file", e );
-		}
-		LOGGER.error( "Could not detect any known virtualizer format" );
-		return null;
-	}
-
-	/**
-	 * Returns a VmMetaData instance of the given machine description given as a byte array
-	 *
-	 * @param osList List of supported operating systems
-	 * @param vmContent VM's machine description as byte array (e.g. stored in DB)
-	 * @param length length of the byte array given as vmContent
-	 * @return VmMetaData object representing the relevant parts of the given machine description
-	 * @throws IOException
-	 */
-	public static VmMetaData<?, ?, ?, ?> getInstance( List<OperatingSystem> osList, byte[] vmContent, int length ) throws IOException
-	{
-		try {
-			return new VmwareMetaData( osList, vmContent, length );
-		} catch ( UnsupportedVirtualizerFormatException e ) {
-			LOGGER.info( "Not a VMware file", e );
-		}
-		try {
-			return new VboxMetaData( osList, vmContent, length );
-		} catch ( UnsupportedVirtualizerFormatException e ) {
-			LOGGER.info( "Not a VirtualBox file", e );
-		}
-		// TODO QEmu -- hack above expects qcow2 file, so we can't do anything here yet
-		LOGGER.error( "Could not detect any known virtualizer format" );
-		return null;
-	}
-
-	public abstract boolean addHddTemplate( File diskImage, String hddMode, String redoDir );
-
-	public abstract boolean addHddTemplate( String diskImagePath, String hddMode, String redoDir );
-
-	public abstract boolean addDefaultNat();
-
-	public abstract void setOs( String vendorOsId );
-
-	public abstract boolean addDisplayName( String name );
-
-	public abstract boolean addRam( int mem );
-
-	public abstract void addFloppy( int index, String image, boolean readOnly );
-
-	public abstract boolean addCdrom( String image );
-
-	public abstract boolean addCpuCoreCount( int nrOfCores );
-
-	public abstract void setSoundCard( SoundCardType type );
-
-	public abstract SoundCardType getSoundCard();
-
-	public abstract void setDDAcceleration( DDAcceleration type );
-
-	public abstract DDAcceleration getDDAcceleration();
-
-	public abstract void setHWVersion( HWVersion type );
-
-	public abstract HWVersion getHWVersion();
-
-	public abstract void setEthernetDevType( int cardIndex, EthernetDevType type );
-
-	public abstract EthernetDevType getEthernetDevType( int cardIndex );
-
-	public abstract byte[] getDefinitionArray();
-
-	public abstract boolean addEthernet( EtherType type );
-
-	public abstract Virtualizer getVirtualizer();
-
-	public abstract void enableUsb( boolean enabled );
-
-	public abstract boolean disableSuspend();
-
-	/**
-	 * Function used to register virtual devices
-	 */
-	public abstract void registerVirtualHW();
+     */
+    public VmMetaData(List<OperatingSystem> osList) {
+        this.osList = osList;
+    }
+
+    /**
+     * Called from subclass to set the OS. If the OS cannot be determined from
+     * the given parameters, it will not be set.
+     *
+     * @param virtId virtualizer, eg "vmware" for VMware
+     * @param virtOsId the os identifier used by the virtualizer, eg.
+     * windows7-64 for 64bit Windows 7 on VMware
+     */
+    protected final void setOs(String virtId, String virtOsId) {
+        OperatingSystem lazyMatch = null;
+        for (OperatingSystem os : osList) {
+            if (os.getVirtualizerOsId() == null) {
+                continue;
+            }
+            for (Entry<String, String> entry : os.getVirtualizerOsId().entrySet()) {
+                if (!entry.getValue().equals(virtOsId)) {
+                    continue;
+                }
+                if (entry.getKey().equals(virtId)) {
+                    this.os = os;
+                    return;
+                } else {
+                    lazyMatch = os;
+                }
+            }
+        }
+        this.os = lazyMatch;
+    }
+
+    /**
+     * Apply config options that are desired when locally editing a VM. for
+     * vmware, this disables automatic DPI scaling of the guest.
+     */
+    public abstract void applySettingsForLocalEdit();
+
+    /**
+     * Returns a VmMetaData instance of the given machine description given as
+     * file
+     *
+     * @param osList List of supported operating systems
+     * @param file VM's machine description file to get the metadata instance
+     * from
+     * @return VmMetaData object representing the relevant parts of the given
+     * machine description
+     */
+    public static VmMetaData<?, ?, ?, ?> getInstance(List<OperatingSystem> osList, File file)
+            throws IOException {
+        try {
+            return new VmwareMetaData(osList, file);
+        } catch (UnsupportedVirtualizerFormatException e) {
+            LOGGER.info("Not a VMware file", e);
+        }
+        try {
+            return new VboxMetaData(osList, file);
+        } catch (UnsupportedVirtualizerFormatException e) {
+            LOGGER.info("Not a VirtualBox file", e);
+        }
+        try {
+            return new QemuMetaData(osList, file);
+        } catch (Exception e) {
+            LOGGER.info("Not a QEmu file", e);
+        }
+        LOGGER.error("Could not detect any known virtualizer format");
+        return null;
+    }
+
+    /**
+     * Returns a VmMetaData instance of the given machine description given as a
+     * byte array
+     *
+     * @param osList List of supported operating systems
+     * @param vmContent VM's machine description as byte array (e.g. stored in
+     * DB)
+     * @param length length of the byte array given as vmContent
+     * @return VmMetaData object representing the relevant parts of the given
+     * machine description
+     * @throws IOException
+     */
+    public static VmMetaData<?, ?, ?, ?> getInstance(List<OperatingSystem> osList, byte[] vmContent, int length) throws IOException {
+        try {
+            return new VmwareMetaData(osList, vmContent, length);
+        } catch (UnsupportedVirtualizerFormatException e) {
+            LOGGER.info("Not a VMware file", e);
+        }
+        try {
+            return new VboxMetaData(osList, vmContent, length);
+        } catch (UnsupportedVirtualizerFormatException e) {
+            LOGGER.info("Not a VirtualBox file", e);
+        }
+        try {
+            return new QemuMetaData(osList, vmContent, length);
+        } catch (UnsupportedVirtualizerFormatException e) {
+            LOGGER.info("Not a VirtualBox file", e);
+        }
+        // TODO QEmu -- hack above expects qcow2 file, so we can't do anything here yet
+        LOGGER.error("Could not detect any known virtualizer format");
+        return null;
+    }
+
+    public abstract boolean addHddTemplate(File diskImage, String hddMode, String redoDir);
+
+    public abstract boolean addHddTemplate(String diskImagePath, String hddMode, String redoDir);
+
+    public abstract boolean addDefaultNat();
+
+    public abstract void setOs(String vendorOsId);
+
+    public abstract boolean addDisplayName(String name);
+
+    public abstract boolean addRam(int mem);
+
+    public abstract void addFloppy(int index, String image, boolean readOnly);
+
+    public abstract boolean addCdrom(String image);
+
+    public abstract boolean addCpuCoreCount(int nrOfCores);
+
+    public abstract void setSoundCard(SoundCardType type);
+
+    public abstract SoundCardType getSoundCard();
+
+    public abstract void setDDAcceleration(DDAcceleration type);
+
+    public abstract DDAcceleration getDDAcceleration();
+
+    public abstract void setHWVersion(HWVersion type);
+
+    public abstract HWVersion getHWVersion();
+
+    public abstract void setEthernetDevType(int cardIndex, EthernetDevType type);
+
+    public abstract EthernetDevType getEthernetDevType(int cardIndex);
+
+    public abstract byte[] getDefinitionArray();
+
+    public abstract boolean addEthernet(EtherType type);
+
+    public abstract Virtualizer getVirtualizer();
+
+    public abstract void enableUsb(boolean enabled);
+
+    public abstract boolean disableSuspend();
+
+    /**
+     * Function used to register virtual devices
+     */
+    public abstract void registerVirtualHW();
 }