1 files changed, 175 insertions, 0 deletions
diff --git a/src/main/java/org/openslx/taskmanager/tasks/CompileIPxeLegacy.java b/src/main/java/org/openslx/taskmanager/tasks/CompileIPxeLegacy.java
new file mode 100644
index 0000000..7002be6
--- /dev/null
+++ b/src/main/java/org/openslx/taskmanager/tasks/CompileIPxeLegacy.java
@@ -0,0 +1,175 @@
+package org.openslx.taskmanager.tasks;
+
+import java.io.File;
+import java.io.IOException;
+import java.nio.charset.Charset;
+import java.nio.charset.StandardCharsets;
+import java.util.concurrent.atomic.AtomicBoolean;
+
+import org.apache.commons.io.FileUtils;
+import org.apache.log4j.Logger;
+import org.openslx.satserver.util.Exec;
+import org.openslx.taskmanager.api.AbstractTask;
+
+import com.google.gson.annotations.Expose;
+
+public class CompileIPxeLegacy extends AbstractTask
+{
+	private static final Logger LOG = Logger.getLogger( CompileIPxeLegacy.class );
+
+	@Expose
+	private String defaultentry = null;
+	@Expose
+	private int timeout = 0;
+	@Expose
+	private String custom = null;
+	@Expose
+	private String ipaddress = null;
+	@Expose
+	private String masterpassword = null;
+
+	private Output status = new Output();
+
+	private static AtomicBoolean isRunning = new AtomicBoolean();
+
+	@Override
+	protected boolean initTask()
+	{
+		this.setStatusObject( this.status );
+		if ( this.ipaddress == null || this.ipaddress.isEmpty() ) {
+			status.error = "No IP address given!";
+			return false;
+		}
+		if ( this.defaultentry == null )
+			this.defaultentry = "net";
+		if ( this.custom == null )
+			this.custom = "";
+		if ( this.masterpassword == null )
+			this.masterpassword = "";
+		return true;
+	}
+
+	@Override
+	protected boolean execute()
+	{
+		if ( !isRunning.compareAndSet( false, true ) ) {
+			status.error = "Another operation is already in progress.";
+			return false;
+		}
+		try {
+			boolean ret = true;
+			if ( !updateMenu() )
+				ret = false;
+			if ( !updateIpxe() )
+				ret = false;
+			return ret;
+		} finally {
+			isRunning.set( false );
+		}
+	}
+
+	private boolean updateMenu()
+	{
+		// Prepare menu
+		String template;
+		try {
+			template = FileUtils.readFileToString( new File( "./data/pxelinux-pxemenu.template" ), StandardCharsets.UTF_8 );
+		} catch ( IOException e ) {
+			status.error = e.toString();
+			return false;
+		}
+		// Substitutions
+		template = template.replace( "%timeout%", Integer.toString( this.timeout * 10 ) );
+		template = template.replace( "%totaltimeout%", Integer.toString( this.timeout * 40 ) );
+		template = template.replace( "%default%", this.defaultentry );
+		template = template.replace( "%custom%", this.custom );
+		template = template.replace( "%ipaddress%", this.ipaddress );
+		template = template.replace( "%masterpassword%", this.masterpassword );
+		// Default selection net
+		if ( this.defaultentry.equals( "net" ) )
+			template = template.replace( "%default-net%", "MENU DEFAULT" );
+		else
+			template = template.replace( "%default-net%", "" );
+		// Default selection hdd
+		if ( this.defaultentry.equals( "hdd" ) )
+			template = template.replace( "%default-hdd%", "MENU DEFAULT" );
+		else
+			template = template.replace( "%default-hdd%", "" );
+		// Write out
+		try {
+			Charset cs;
+			if ( Charset.isSupported( "IBM437" ) )
+				cs = Charset.forName( "IBM437" );
+			else if ( Charset.isSupported( "Cp437" ) )
+				cs = Charset.forName( "Cp437" );
+			else
+				cs = StandardCharsets.UTF_8;
+			FileUtils.writeStringToFile( new File( "/srv/openslx/tftp/pxelinux.cfg/default" ), template, cs );
+		} catch ( IOException e ) {
+			status.error = e.toString();
+			return false;
+		}
+		return true;
+	}
+
+	private boolean updateIpxe()
+	{
+		// Prepare menu
+		String template;
+		try {
+			template = FileUtils.readFileToString( new File( "./data/pxelinux-ipxe-embed.template" ), StandardCharsets.UTF_8 );
+		} catch ( IOException e ) {
+			status.error = e.toString();
+			return false;
+		}
+		// Substitution
+		String hybridEmbed = template.replace( "%ipaddress%", this.ipaddress );
+		String usbEmbed = hybridEmbed.replaceFirst( "ifopen", "ifopen net0\n"
+				+ ":retry_dhcp\n"
+				+ "dhcp net0 && goto dhcp_ok ||\n"
+				+ "echo DHCP not successful, trying again in 10s...\n"
+				+ "sleep 10\n"
+				+ "goto retry_dhcp\n"
+				+ ":dhcp_ok\n"
+				+ "clear net0/ip\n"
+				+ "clear net0/netmask\n"
+				+ "set net0.dhcp/210:string http://" + this.ipaddress + "/tftp/ ||\n"
+				+ "set 210:string http://" + this.ipaddress + "/tftp/ ||\n" );
+		// Write out
+		try {
+			FileUtils.writeStringToFile( new File( "/opt/openslx/ipxe/ipxelinux.ipxe" ), hybridEmbed, StandardCharsets.UTF_8 );
+			FileUtils.writeStringToFile( new File( "/opt/openslx/ipxe/usb.ipxe" ), usbEmbed, StandardCharsets.UTF_8 );
+		} catch ( IOException e ) {
+			status.error = e.toString();
+			return false;
+		}
+		// Compile
+		if ( 0 != Exec.syncAt( 240, "/opt/openslx/ipxe/src", "make", "EMBED=../ipxelinux.ipxe,../pxelinux.0", "bin/undionly.kkkpxe" ) ) {
+			status.error = "Compiling ipxelinux.0  failed";
+			return false;
+		}
+		if ( 0 != Exec.syncAt( 240, "/opt/openslx/ipxe/src", "make", "EMBED=../usb.ipxe,../pxelinux.0", "bin/ipxe.usb" ) ) {
+			FileUtils.deleteQuietly( new File( "/opt/openslx/ipxe/openslx-bootstick.raw" ) );
+			status.error = "Compiling ipxe usb image failed";
+			return false;
+		}
+		try {
+			FileUtils.copyFile( new File( "/opt/openslx/ipxe/src/bin/ipxe.usb" ), new File( "/opt/openslx/ipxe/openslx-bootstick.raw" ) );
+		} catch ( Exception e ) {
+			status.error = "Warning: could not create bootstick image";
+		}
+		try {
+			FileUtils.copyFile( new File( "/opt/openslx/ipxe/src/bin/undionly.kkkpxe" ), new File( "/srv/openslx/tftp/ipxelinux.0" ) );
+		} catch ( Exception e ) {
+			status.error = e.toString();
+			return false;
+		}
+		return true;
+	}
+
+	class Output
+	{
+		protected String error = null;
+	}
+
+}