daemon: Use HTTP's resolver and factory pattern

Using a resolver and factory pattern for the anonymous git:// Daemon
class makes transport.Daemon more useful on non-file storage systems,
or in embedded applications where the caller wants more precise
control over the work tasks constructed within the daemon.

Rather than defining new interfaces, move the existing HTTP ones
into transport.resolver and make them generic on the connection
handle type.  For HTTP, continue to use HttpServletRequest, and
for transport.Daemon use DaemonClient.

To remain compatible with transport.Daemon, FileResolver needs to
learn how to use multiple base directories, and how to export any
Repository instance at a fixed name.

Change-Id: I1efa6b2bd7c6567e983fbbf346947238ea2e847e
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>

org.eclipse.jgit.http.server/META-INF/MANIFEST.MF

@@ -19,5 +19,6 @@ Import-Package: javax.servlet;version="[2.5.0,3.0.0)",
  org.eclipse.jgit.revwalk;version="[0.12.0,0.13.0)",
  org.eclipse.jgit.storage.file;version="[0.12.0,0.13.0)",
  org.eclipse.jgit.transport;version="[0.12.0,0.13.0)",
+ org.eclipse.jgit.transport.resolver;version="[0.12.0,0.13.0)",
  org.eclipse.jgit.util;version="[0.12.0,0.13.0)",
  org.eclipse.jgit.util.io;version="[0.12.0,0.13.0)"

org.eclipse.jgit.http.server/resources/org/eclipse/jgit/http/server/HttpServerText.properties

@@ -13,8 +13,6 @@ noResolverAvailable=No resolver available
 parameterNotSet=Parameter {0} not set
 pathForParamNotFound={0} (for {1}) not found
 pathNotSupported={0} not supported
-serviceNotEnabled=Service not enabled
-serviceNotPermitted=Service not permitted
 servletAlreadyInitialized=Servlet already initialized
 servletMustNotBeNull=servlet must not be null
 servletWasAlreadyBound=servlet was already bound

org.eclipse.jgit.http.server/src/org/eclipse/jgit/http/server/AsIsFileFilter.java

@@ -59,9 +59,9 @@ import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 
 import org.eclipse.jgit.http.server.resolver.AsIsFileService;
-import org.eclipse.jgit.http.server.resolver.ServiceNotAuthorizedException;
-import org.eclipse.jgit.http.server.resolver.ServiceNotEnabledException;
 import org.eclipse.jgit.lib.Repository;
+import org.eclipse.jgit.transport.resolver.ServiceNotAuthorizedException;
+import org.eclipse.jgit.transport.resolver.ServiceNotEnabledException;
 
 class AsIsFileFilter implements Filter {
 	private final AsIsFileService asIs;

org.eclipse.jgit.http.server/src/org/eclipse/jgit/http/server/GitServlet.java

@@ -48,6 +48,7 @@ import java.text.MessageFormat;
 
 import javax.servlet.ServletConfig;
 import javax.servlet.ServletException;
+import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 
 import org.eclipse.jgit.http.server.glue.ErrorServlet;
@@ -56,14 +57,14 @@ import org.eclipse.jgit.http.server.glue.RegexGroupFilter;
 import org.eclipse.jgit.http.server.glue.ServletBinder;
 import org.eclipse.jgit.http.server.resolver.DefaultReceivePackFactory;
 import org.eclipse.jgit.http.server.resolver.DefaultUploadPackFactory;
-import org.eclipse.jgit.http.server.resolver.FileResolver;
 import org.eclipse.jgit.http.server.resolver.AsIsFileService;
-import org.eclipse.jgit.http.server.resolver.ReceivePackFactory;
-import org.eclipse.jgit.http.server.resolver.RepositoryResolver;
 import org.eclipse.jgit.lib.Constants;
-import org.eclipse.jgit.http.server.resolver.UploadPackFactory;
 import org.eclipse.jgit.transport.ReceivePack;
 import org.eclipse.jgit.transport.UploadPack;
+import org.eclipse.jgit.transport.resolver.FileResolver;
+import org.eclipse.jgit.transport.resolver.ReceivePackFactory;
+import org.eclipse.jgit.transport.resolver.RepositoryResolver;
+import org.eclipse.jgit.transport.resolver.UploadPackFactory;
 import org.eclipse.jgit.util.StringUtils;
 
 /**
@@ -105,13 +106,13 @@ public class GitServlet extends MetaServlet {
 
 	private volatile boolean initialized;
 
-	private RepositoryResolver resolver;
+	private RepositoryResolver<HttpServletRequest> resolver;
 
 	private AsIsFileService asIs = new AsIsFileService();
 
-	private UploadPackFactory uploadPackFactory = new DefaultUploadPackFactory();
+	private UploadPackFactory<HttpServletRequest> uploadPackFactory = new DefaultUploadPackFactory();
 
-	private ReceivePackFactory receivePackFactory = new DefaultReceivePackFactory();
+	private ReceivePackFactory<HttpServletRequest> receivePackFactory = new DefaultReceivePackFactory();
 
 	/**
 	 * New servlet that will load its base directory from {@code web.xml}.
@@ -132,7 +133,7 @@ public class GitServlet extends MetaServlet {
 	 *            parameter table during init, which usually comes from the
 	 *            {@code web.xml} file of the web application.
 	 */
-	public void setRepositoryResolver(RepositoryResolver resolver) {
+	public void setRepositoryResolver(RepositoryResolver<HttpServletRequest> resolver) {
 		assertNotInitialized();
 		this.resolver = resolver;
 	}
@@ -153,9 +154,10 @@ public class GitServlet extends MetaServlet {
 	 *            the factory to construct and configure an {@link UploadPack}
 	 *            session when a fetch or clone is requested by a client.
 	 */
-	public void setUploadPackFactory(UploadPackFactory f) {
+	@SuppressWarnings("unchecked")
+	public void setUploadPackFactory(UploadPackFactory<HttpServletRequest> f) {
 		assertNotInitialized();
-		this.uploadPackFactory = f != null ? f : UploadPackFactory.DISABLED;
+		this.uploadPackFactory = f != null ? f : (UploadPackFactory<HttpServletRequest>)UploadPackFactory.DISABLED;
 	}
 
 	/**
@@ -163,9 +165,10 @@ public class GitServlet extends MetaServlet {
 	 *            the factory to construct and configure a {@link ReceivePack}
 	 *            session when a push is requested by a client.
 	 */
-	public void setReceivePackFactory(ReceivePackFactory f) {
+	@SuppressWarnings("unchecked")
+	public void setReceivePackFactory(ReceivePackFactory<HttpServletRequest> f) {
 		assertNotInitialized();
-		this.receivePackFactory = f != null ? f : ReceivePackFactory.DISABLED;
+		this.receivePackFactory = f != null ? f : (ReceivePackFactory<HttpServletRequest>)ReceivePackFactory.DISABLED;
 	}
 
 	private void assertNotInitialized() {
@@ -180,7 +183,7 @@ public class GitServlet extends MetaServlet {
 		if (resolver == null) {
 			final File root = getFile("base-path");
 			final boolean exportAll = getBoolean("export-all");
-			setRepositoryResolver(new FileResolver(root, exportAll));
+			setRepositoryResolver(new FileResolver<HttpServletRequest>(root, exportAll));
 		}
 
 		initialized = true;

org.eclipse.jgit.http.server/src/org/eclipse/jgit/http/server/HttpServerText.java

@@ -73,8 +73,6 @@ public class HttpServerText extends TranslationBundle {
 	/***/ public String parameterNotSet;
 	/***/ public String pathForParamNotFound;
 	/***/ public String pathNotSupported;
-	/***/ public String serviceNotEnabled;
-	/***/ public String serviceNotPermitted;
 	/***/ public String servletAlreadyInitialized;
 	/***/ public String servletMustNotBeNull;
 	/***/ public String servletWasAlreadyBound;

org.eclipse.jgit.http.server/src/org/eclipse/jgit/http/server/ReceivePackServlet.java

@@ -56,12 +56,12 @@ import javax.servlet.http.HttpServlet;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 
-import org.eclipse.jgit.http.server.resolver.ReceivePackFactory;
-import org.eclipse.jgit.http.server.resolver.ServiceNotAuthorizedException;
-import org.eclipse.jgit.http.server.resolver.ServiceNotEnabledException;
 import org.eclipse.jgit.lib.Repository;
 import org.eclipse.jgit.transport.ReceivePack;
 import org.eclipse.jgit.transport.RefAdvertiser.PacketLineOutRefAdvertiser;
+import org.eclipse.jgit.transport.resolver.ReceivePackFactory;
+import org.eclipse.jgit.transport.resolver.ServiceNotAuthorizedException;
+import org.eclipse.jgit.transport.resolver.ServiceNotEnabledException;
 
 /** Server side implementation of smart push over HTTP. */
 class ReceivePackServlet extends HttpServlet {

org.eclipse.jgit.http.server/src/org/eclipse/jgit/http/server/RepositoryFilter.java

@@ -63,10 +63,10 @@ import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 
 import org.eclipse.jgit.errors.RepositoryNotFoundException;
-import org.eclipse.jgit.http.server.resolver.RepositoryResolver;
-import org.eclipse.jgit.http.server.resolver.ServiceNotAuthorizedException;
-import org.eclipse.jgit.http.server.resolver.ServiceNotEnabledException;
 import org.eclipse.jgit.lib.Repository;
+import org.eclipse.jgit.transport.resolver.RepositoryResolver;
+import org.eclipse.jgit.transport.resolver.ServiceNotAuthorizedException;
+import org.eclipse.jgit.transport.resolver.ServiceNotEnabledException;
 
 /**
  * Opens a repository named by the path info through {@link RepositoryResolver}.

org.eclipse.jgit.http.server/src/org/eclipse/jgit/http/server/SmartServiceInfoRefs.java

@@ -58,11 +58,11 @@ import javax.servlet.ServletResponse;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 
-import org.eclipse.jgit.http.server.resolver.ServiceNotAuthorizedException;
-import org.eclipse.jgit.http.server.resolver.ServiceNotEnabledException;
 import org.eclipse.jgit.lib.Repository;
 import org.eclipse.jgit.transport.PacketLineOut;
 import org.eclipse.jgit.transport.RefAdvertiser.PacketLineOutRefAdvertiser;
+import org.eclipse.jgit.transport.resolver.ServiceNotAuthorizedException;
+import org.eclipse.jgit.transport.resolver.ServiceNotEnabledException;
 
 /** Filter in front of {@link InfoRefsServlet} to catch smart service requests. */
 abstract class SmartServiceInfoRefs implements Filter {

org.eclipse.jgit.http.server/src/org/eclipse/jgit/http/server/UploadPackServlet.java

@@ -56,12 +56,12 @@ import javax.servlet.http.HttpServlet;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 
-import org.eclipse.jgit.http.server.resolver.ServiceNotAuthorizedException;
-import org.eclipse.jgit.http.server.resolver.ServiceNotEnabledException;
-import org.eclipse.jgit.http.server.resolver.UploadPackFactory;
 import org.eclipse.jgit.lib.Repository;
 import org.eclipse.jgit.transport.UploadPack;
 import org.eclipse.jgit.transport.RefAdvertiser.PacketLineOutRefAdvertiser;
+import org.eclipse.jgit.transport.resolver.ServiceNotAuthorizedException;
+import org.eclipse.jgit.transport.resolver.ServiceNotEnabledException;
+import org.eclipse.jgit.transport.resolver.UploadPackFactory;
 
 /** Server side implementation of smart fetch over HTTP. */
 class UploadPackServlet extends HttpServlet {

org.eclipse.jgit.http.server/src/org/eclipse/jgit/http/server/resolver/AsIsFileService.java

@@ -49,6 +49,8 @@ import org.eclipse.jgit.http.server.GitServlet;
 import org.eclipse.jgit.lib.Config;
 import org.eclipse.jgit.lib.Repository;
 import org.eclipse.jgit.lib.Config.SectionParser;
+import org.eclipse.jgit.transport.resolver.ServiceNotAuthorizedException;
+import org.eclipse.jgit.transport.resolver.ServiceNotEnabledException;
 
 /**
  * Controls access to bare files in a repository.

org.eclipse.jgit.http.server/src/org/eclipse/jgit/http/server/resolver/DefaultReceivePackFactory.java

@@ -50,6 +50,9 @@ import org.eclipse.jgit.lib.PersonIdent;
 import org.eclipse.jgit.lib.Repository;
 import org.eclipse.jgit.lib.Config.SectionParser;
 import org.eclipse.jgit.transport.ReceivePack;
+import org.eclipse.jgit.transport.resolver.ReceivePackFactory;
+import org.eclipse.jgit.transport.resolver.ServiceNotAuthorizedException;
+import org.eclipse.jgit.transport.resolver.ServiceNotEnabledException;
 
 /**
  * Create and configure {@link ReceivePack} service instance.
@@ -63,7 +66,8 @@ import org.eclipse.jgit.transport.ReceivePack;
  * </ul>
  * and explicitly rejected otherwise.
  */
-public class DefaultReceivePackFactory implements ReceivePackFactory {
+public class DefaultReceivePackFactory implements
+		ReceivePackFactory<HttpServletRequest> {
 	private static final SectionParser<ServiceConfig> CONFIG = new SectionParser<ServiceConfig>() {
 		public ServiceConfig parse(final Config cfg) {
 			return new ServiceConfig(cfg);

org.eclipse.jgit.http.server/src/org/eclipse/jgit/http/server/resolver/DefaultUploadPackFactory.java

@@ -49,6 +49,9 @@ import org.eclipse.jgit.lib.Config;
 import org.eclipse.jgit.lib.Repository;
 import org.eclipse.jgit.lib.Config.SectionParser;
 import org.eclipse.jgit.transport.UploadPack;
+import org.eclipse.jgit.transport.resolver.ServiceNotAuthorizedException;
+import org.eclipse.jgit.transport.resolver.ServiceNotEnabledException;
+import org.eclipse.jgit.transport.resolver.UploadPackFactory;
 
 /**
  * Create and configure {@link UploadPack} service instance.
@@ -56,7 +59,8 @@ import org.eclipse.jgit.transport.UploadPack;
  * Reading by upload-pack is permitted unless {@code http.uploadpack} is
  * explicitly set to false.
  */
-public class DefaultUploadPackFactory implements UploadPackFactory {
+public class DefaultUploadPackFactory implements
+		UploadPackFactory<HttpServletRequest> {
 	private static final SectionParser<ServiceConfig> CONFIG = new SectionParser<ServiceConfig>() {
 		public ServiceConfig parse(final Config cfg) {
 			return new ServiceConfig(cfg);

org.eclipse.jgit.http.test/META-INF/MANIFEST.MF

@@ -32,6 +32,7 @@ Import-Package: javax.servlet;version="[2.5.0,3.0.0)",
  org.eclipse.jgit.revwalk;version="[0.12.0,0.13.0)",
  org.eclipse.jgit.storage.file;version="[0.12.0,0.13.0)",
  org.eclipse.jgit.transport;version="[0.12.0,0.13.0)",
+ org.eclipse.jgit.transport.resolver;version="[0.12.0,0.13.0)",
  org.eclipse.jgit.util;version="[0.12.0,0.13.0)",
  org.eclipse.jgit.junit.http;version="[0.12.0,0.13.0)",
  org.junit;version="[4.0.0,5.0.0)",

org.eclipse.jgit.http.test/tst/org/eclipse/jgit/http/test/AdvertiseErrorTest.java

@@ -56,9 +56,6 @@ import org.eclipse.jgit.errors.RemoteRepositoryException;
 import org.eclipse.jgit.errors.RepositoryNotFoundException;
 import org.eclipse.jgit.http.server.GitServlet;
 import org.eclipse.jgit.http.server.resolver.DefaultReceivePackFactory;
-import org.eclipse.jgit.http.server.resolver.RepositoryResolver;
-import org.eclipse.jgit.http.server.resolver.ServiceNotAuthorizedException;
-import org.eclipse.jgit.http.server.resolver.ServiceNotEnabledException;
 import org.eclipse.jgit.junit.TestRepository;
 import org.eclipse.jgit.junit.http.HttpTestCase;
 import org.eclipse.jgit.lib.Constants;
@@ -73,6 +70,9 @@ import org.eclipse.jgit.transport.ReceivePack;
 import org.eclipse.jgit.transport.RemoteRefUpdate;
 import org.eclipse.jgit.transport.Transport;
 import org.eclipse.jgit.transport.URIish;
+import org.eclipse.jgit.transport.resolver.RepositoryResolver;
+import org.eclipse.jgit.transport.resolver.ServiceNotAuthorizedException;
+import org.eclipse.jgit.transport.resolver.ServiceNotEnabledException;
 import org.junit.Before;
 import org.junit.Test;
 
@@ -90,7 +90,7 @@ public class AdvertiseErrorTest extends HttpTestCase {
 
 		ServletContextHandler app = server.addContext("/git");
 		GitServlet gs = new GitServlet();
-		gs.setRepositoryResolver(new RepositoryResolver() {
+		gs.setRepositoryResolver(new RepositoryResolver<HttpServletRequest>() {
 			public Repository open(HttpServletRequest req, String name)
 					throws RepositoryNotFoundException,
 					ServiceNotEnabledException {

org.eclipse.jgit.http.test/tst/org/eclipse/jgit/http/test/AsIsServiceTest.java

@@ -51,11 +51,11 @@ import javax.servlet.http.HttpServletRequestWrapper;
 
 import org.eclipse.jetty.server.Request;
 import org.eclipse.jgit.http.server.resolver.AsIsFileService;
-import org.eclipse.jgit.http.server.resolver.ServiceNotAuthorizedException;
-import org.eclipse.jgit.http.server.resolver.ServiceNotEnabledException;
 import org.eclipse.jgit.junit.LocalDiskRepositoryTestCase;
 import org.eclipse.jgit.lib.Repository;
 import org.eclipse.jgit.lib.StoredConfig;
+import org.eclipse.jgit.transport.resolver.ServiceNotAuthorizedException;
+import org.eclipse.jgit.transport.resolver.ServiceNotEnabledException;
 import org.junit.Before;
 import org.junit.Test;
 

org.eclipse.jgit.http.test/tst/org/eclipse/jgit/http/test/DefaultReceivePackFactoryTest.java

@@ -54,14 +54,14 @@ import javax.servlet.http.HttpServletRequestWrapper;
 
 import org.eclipse.jetty.server.Request;
 import org.eclipse.jgit.http.server.resolver.DefaultReceivePackFactory;
-import org.eclipse.jgit.http.server.resolver.ReceivePackFactory;
-import org.eclipse.jgit.http.server.resolver.ServiceNotAuthorizedException;
-import org.eclipse.jgit.http.server.resolver.ServiceNotEnabledException;
 import org.eclipse.jgit.junit.LocalDiskRepositoryTestCase;
 import org.eclipse.jgit.lib.PersonIdent;
 import org.eclipse.jgit.lib.Repository;
 import org.eclipse.jgit.lib.StoredConfig;
 import org.eclipse.jgit.transport.ReceivePack;
+import org.eclipse.jgit.transport.resolver.ReceivePackFactory;
+import org.eclipse.jgit.transport.resolver.ServiceNotAuthorizedException;
+import org.eclipse.jgit.transport.resolver.ServiceNotEnabledException;
 import org.junit.Before;
 import org.junit.Test;
 

org.eclipse.jgit.http.test/tst/org/eclipse/jgit/http/test/DefaultUploadPackFactoryTest.java

@@ -53,13 +53,13 @@ import javax.servlet.http.HttpServletRequestWrapper;
 
 import org.eclipse.jetty.server.Request;
 import org.eclipse.jgit.http.server.resolver.DefaultUploadPackFactory;
-import org.eclipse.jgit.http.server.resolver.ServiceNotAuthorizedException;
-import org.eclipse.jgit.http.server.resolver.ServiceNotEnabledException;
-import org.eclipse.jgit.http.server.resolver.UploadPackFactory;
 import org.eclipse.jgit.junit.LocalDiskRepositoryTestCase;
 import org.eclipse.jgit.lib.Repository;
 import org.eclipse.jgit.lib.StoredConfig;
 import org.eclipse.jgit.transport.UploadPack;
+import org.eclipse.jgit.transport.resolver.ServiceNotAuthorizedException;
+import org.eclipse.jgit.transport.resolver.ServiceNotEnabledException;
+import org.eclipse.jgit.transport.resolver.UploadPackFactory;
 import org.junit.Before;
 import org.junit.Test;
 

org.eclipse.jgit.http.test/tst/org/eclipse/jgit/http/test/DumbClientSmartServerTest.java

@@ -65,8 +65,6 @@ import org.eclipse.jetty.servlet.ServletHolder;
 import org.eclipse.jgit.errors.NotSupportedException;
 import org.eclipse.jgit.errors.RepositoryNotFoundException;
 import org.eclipse.jgit.http.server.GitServlet;
-import org.eclipse.jgit.http.server.resolver.RepositoryResolver;
-import org.eclipse.jgit.http.server.resolver.ServiceNotEnabledException;
 import org.eclipse.jgit.junit.TestRepository;
 import org.eclipse.jgit.junit.http.AccessEvent;
 import org.eclipse.jgit.junit.http.HttpTestCase;
@@ -81,6 +79,8 @@ import org.eclipse.jgit.transport.HttpTransport;
 import org.eclipse.jgit.transport.Transport;
 import org.eclipse.jgit.transport.TransportHttp;
 import org.eclipse.jgit.transport.URIish;
+import org.eclipse.jgit.transport.resolver.RepositoryResolver;
+import org.eclipse.jgit.transport.resolver.ServiceNotEnabledException;
 import org.junit.Before;
 import org.junit.Test;
 
@@ -102,7 +102,7 @@ public class DumbClientSmartServerTest extends HttpTestCase {
 
 		ServletContextHandler app = server.addContext("/git");
 		GitServlet gs = new GitServlet();
-		gs.setRepositoryResolver(new RepositoryResolver() {
+		gs.setRepositoryResolver(new RepositoryResolver<HttpServletRequest>() {
 			public Repository open(HttpServletRequest req, String name)
 					throws RepositoryNotFoundException,
 					ServiceNotEnabledException {

org.eclipse.jgit.http.test/tst/org/eclipse/jgit/http/test/FileResolverTest.java

@@ -53,10 +53,10 @@ import java.io.File;
 import java.io.IOException;
 
 import org.eclipse.jgit.errors.RepositoryNotFoundException;
-import org.eclipse.jgit.http.server.resolver.FileResolver;
-import org.eclipse.jgit.http.server.resolver.ServiceNotEnabledException;
 import org.eclipse.jgit.junit.LocalDiskRepositoryTestCase;
 import org.eclipse.jgit.lib.Repository;
+import org.eclipse.jgit.transport.resolver.FileResolver;
+import org.eclipse.jgit.transport.resolver.ServiceNotEnabledException;
 import org.eclipse.jgit.util.FileUtils;
 import org.junit.Test;
 

org.eclipse.jgit.http.test/tst/org/eclipse/jgit/http/test/HookMessageTest.java

@@ -58,9 +58,6 @@ import org.eclipse.jetty.servlet.ServletHolder;
 import org.eclipse.jgit.errors.RepositoryNotFoundException;
 import org.eclipse.jgit.http.server.GitServlet;
 import org.eclipse.jgit.http.server.resolver.DefaultReceivePackFactory;
-import org.eclipse.jgit.http.server.resolver.RepositoryResolver;
-import org.eclipse.jgit.http.server.resolver.ServiceNotAuthorizedException;
-import org.eclipse.jgit.http.server.resolver.ServiceNotEnabledException;
 import org.eclipse.jgit.junit.TestRepository;
 import org.eclipse.jgit.junit.http.AccessEvent;
 import org.eclipse.jgit.junit.http.HttpTestCase;
@@ -79,6 +76,9 @@ import org.eclipse.jgit.transport.ReceivePack;
 import org.eclipse.jgit.transport.RemoteRefUpdate;
 import org.eclipse.jgit.transport.Transport;
 import org.eclipse.jgit.transport.URIish;
+import org.eclipse.jgit.transport.resolver.RepositoryResolver;
+import org.eclipse.jgit.transport.resolver.ServiceNotAuthorizedException;
+import org.eclipse.jgit.transport.resolver.ServiceNotEnabledException;
 import org.junit.Before;
 import org.junit.Test;
 
@@ -96,7 +96,7 @@ public class HookMessageTest extends HttpTestCase {
 
 		ServletContextHandler app = server.addContext("/git");
 		GitServlet gs = new GitServlet();
-		gs.setRepositoryResolver(new RepositoryResolver() {
+		gs.setRepositoryResolver(new RepositoryResolver<HttpServletRequest>() {
 			public Repository open(HttpServletRequest req, String name)
 					throws RepositoryNotFoundException,
 					ServiceNotEnabledException {

org.eclipse.jgit.http.test/tst/org/eclipse/jgit/http/test/HttpClientTests.java

@@ -64,8 +64,6 @@ import org.eclipse.jgit.errors.NoRemoteRepositoryException;
 import org.eclipse.jgit.errors.RepositoryNotFoundException;
 import org.eclipse.jgit.errors.TransportException;
 import org.eclipse.jgit.http.server.GitServlet;
-import org.eclipse.jgit.http.server.resolver.RepositoryResolver;
-import org.eclipse.jgit.http.server.resolver.ServiceNotEnabledException;
 import org.eclipse.jgit.junit.TestRepository;
 import org.eclipse.jgit.junit.http.AccessEvent;
 import org.eclipse.jgit.junit.http.AppServer;
@@ -81,6 +79,8 @@ import org.eclipse.jgit.transport.FetchConnection;
 import org.eclipse.jgit.transport.Transport;
 import org.eclipse.jgit.transport.URIish;
 import org.eclipse.jgit.transport.UsernamePasswordCredentialsProvider;
+import org.eclipse.jgit.transport.resolver.RepositoryResolver;
+import org.eclipse.jgit.transport.resolver.ServiceNotEnabledException;
 
 public class HttpClientTests extends HttpTestCase {
 	private TestRepository<FileRepository> remoteRepository;
@@ -127,7 +127,7 @@ public class HttpClientTests extends HttpTestCase {
 
 	private ServletContextHandler smart(final String path) {
 		GitServlet gs = new GitServlet();
-		gs.setRepositoryResolver(new RepositoryResolver() {
+		gs.setRepositoryResolver(new RepositoryResolver<HttpServletRequest>() {
 			public Repository open(HttpServletRequest req, String name)
 					throws RepositoryNotFoundException,
 					ServiceNotEnabledException {

org.eclipse.jgit.http.test/tst/org/eclipse/jgit/http/test/SmartClientSmartServerTest.java

@@ -76,8 +76,6 @@ import org.eclipse.jgit.JGitText;
 import org.eclipse.jgit.errors.RepositoryNotFoundException;
 import org.eclipse.jgit.errors.TransportException;
 import org.eclipse.jgit.http.server.GitServlet;
-import org.eclipse.jgit.http.server.resolver.RepositoryResolver;
-import org.eclipse.jgit.http.server.resolver.ServiceNotEnabledException;
 import org.eclipse.jgit.junit.TestRepository;
 import org.eclipse.jgit.junit.TestRng;
 import org.eclipse.jgit.junit.http.AccessEvent;
@@ -98,6 +96,8 @@ import org.eclipse.jgit.transport.RemoteRefUpdate;
 import org.eclipse.jgit.transport.Transport;
 import org.eclipse.jgit.transport.TransportHttp;
 import org.eclipse.jgit.transport.URIish;
+import org.eclipse.jgit.transport.resolver.RepositoryResolver;
+import org.eclipse.jgit.transport.resolver.ServiceNotEnabledException;
 import org.junit.Before;
 import org.junit.Test;
 
@@ -123,7 +123,7 @@ public class SmartClientSmartServerTest extends HttpTestCase {
 
 		ServletContextHandler app = server.addContext("/git");
 		GitServlet gs = new GitServlet();
-		gs.setRepositoryResolver(new RepositoryResolver() {
+		gs.setRepositoryResolver(new RepositoryResolver<HttpServletRequest>() {
 			public Repository open(HttpServletRequest req, String name)
 					throws RepositoryNotFoundException,
 					ServiceNotEnabledException {

org.eclipse.jgit.junit.http/META-INF/MANIFEST.MF

@@ -30,5 +30,6 @@ Import-Package: javax.servlet;version="[2.5.0,3.0.0)",
  org.eclipse.jgit.revwalk;version="[0.12.0,0.13.0)",
  org.eclipse.jgit.storage.file;version="[0.12.0,0.13.0)",
  org.eclipse.jgit.transport;version="[0.12.0,0.13.0)",
+ org.eclipse.jgit.transport.resolver;version="[0.12.0,0.13.0)",
  org.junit;version="[4.0.0,5.0.0)"
 Export-Package: org.eclipse.jgit.junit.http;version="0.12.0"

org.eclipse.jgit.junit.http/src/org/eclipse/jgit/junit/http/SimpleHttpServer.java

@@ -52,11 +52,11 @@ import org.eclipse.jetty.servlet.ServletContextHandler;
 import org.eclipse.jetty.servlet.ServletHolder;
 import org.eclipse.jgit.errors.RepositoryNotFoundException;
 import org.eclipse.jgit.http.server.GitServlet;
-import org.eclipse.jgit.http.server.resolver.RepositoryResolver;
-import org.eclipse.jgit.http.server.resolver.ServiceNotEnabledException;
 import org.eclipse.jgit.lib.Repository;
 import org.eclipse.jgit.storage.file.FileRepository;
 import org.eclipse.jgit.transport.URIish;
+import org.eclipse.jgit.transport.resolver.RepositoryResolver;
+import org.eclipse.jgit.transport.resolver.ServiceNotEnabledException;
 
 /**
  * Simple http server for testing http access to Git repositories.
@@ -92,7 +92,7 @@ public class SimpleHttpServer {
 
 	private ServletContextHandler smart(final String path) {
 		GitServlet gs = new GitServlet();
-		gs.setRepositoryResolver(new RepositoryResolver() {
+		gs.setRepositoryResolver(new RepositoryResolver<HttpServletRequest>() {
 			public Repository open(HttpServletRequest req, String name)
 					throws RepositoryNotFoundException,
 					ServiceNotEnabledException {

org.eclipse.jgit.pgm/META-INF/MANIFEST.MF

@@ -21,6 +21,7 @@ Import-Package: org.eclipse.jgit.api;version="[0.12.0,0.13.0)",
  org.eclipse.jgit.storage.file;version="[0.12.0,0.13.0)",
  org.eclipse.jgit.storage.pack;version="[0.12.0,0.13.0)",
  org.eclipse.jgit.transport;version="[0.12.0,0.13.0)",
+ org.eclipse.jgit.transport.resolver;version="[0.12.0,0.13.0)",
  org.eclipse.jgit.treewalk;version="[0.12.0,0.13.0)",
  org.eclipse.jgit.treewalk.filter;version="[0.12.0,0.13.0)",
  org.eclipse.jgit.util;version="[0.12.0,0.13.0)",

org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/Daemon.java

@@ -54,7 +54,9 @@ import org.eclipse.jgit.storage.file.FileBasedConfig;
 import org.eclipse.jgit.storage.file.WindowCache;
 import org.eclipse.jgit.storage.file.WindowCacheConfig;
 import org.eclipse.jgit.storage.pack.PackConfig;
+import org.eclipse.jgit.transport.DaemonClient;
 import org.eclipse.jgit.transport.DaemonService;
+import org.eclipse.jgit.transport.resolver.FileResolver;
 import org.eclipse.jgit.util.FS;
 import org.kohsuke.args4j.Argument;
 import org.kohsuke.args4j.Option;
@@ -123,13 +125,19 @@ class Daemon extends TextBuiltin {
 		if (1 < threads)
 			packConfig.setExecutor(Executors.newFixedThreadPool(threads));
 
-		final org.eclipse.jgit.transport.Daemon d;
+		final FileResolver<DaemonClient> resolver = new FileResolver<DaemonClient>();
+		for (final File f : directory) {
+			out.println(MessageFormat.format(CLIText.get().exporting, f.getAbsolutePath()));
+			resolver.exportDirectory(f);
+		}
+		resolver.setExportAll(exportAll);
 
+		final org.eclipse.jgit.transport.Daemon d;
 		d = new org.eclipse.jgit.transport.Daemon(
 				host != null ? new InetSocketAddress(host, port)
 						: new InetSocketAddress(port));
-		d.setExportAll(exportAll);
 		d.setPackConfig(packConfig);
+		d.setRepositoryResolver(resolver);
 		if (0 <= timeout)
 			d.setTimeout(timeout);
 
@@ -143,10 +151,6 @@ class Daemon extends TextBuiltin {
 		for (final String n : forbidOverride)
 			service(d, n).setOverridable(false);
 
-		for (final File f : directory) {
-			out.println(MessageFormat.format(CLIText.get().exporting, f.getAbsolutePath()));
-			d.exportDirectory(f);
-		}
 		d.start();
 		out.println(MessageFormat.format(CLIText.get().listeningOn, d.getAddress()));
 	}

org.eclipse.jgit/META-INF/MANIFEST.MF

@@ -25,6 +25,7 @@ Export-Package: org.eclipse.jgit;version="0.12.0",
  org.eclipse.jgit.storage.file;version="0.12.0",
  org.eclipse.jgit.storage.pack;version="0.12.0",
  org.eclipse.jgit.transport;version="0.12.0",
+ org.eclipse.jgit.transport.resolver;version="0.12.0",
  org.eclipse.jgit.treewalk;version="0.12.0",
  org.eclipse.jgit.treewalk.filter;version="0.12.0",
  org.eclipse.jgit.util;version="0.12.0",

org.eclipse.jgit/resources/org/eclipse/jgit/JGitText.properties

@@ -384,7 +384,9 @@ rewinding=Rewinding to commit {0}
 searchForReuse=Finding sources
 searchForSizes=Getting sizes
 sequenceTooLargeForDiffAlgorithm=Sequence too large for difference algorithm.
+serviceNotEnabledNoName=Service not enabled
 serviceNotPermitted={0} not permitted
+serviceNotPermittedNoName=Service not permitted
 shortCompressedStreamAt=Short compressed stream at {0}
 shortReadOfBlock=Short read of block.
 shortReadOfOptionalDIRCExtensionExpectedAnotherBytes=Short read of optional DIRC extension {0}; expected another {1} bytes within the section.

org.eclipse.jgit/src/org/eclipse/jgit/JGitText.java

@@ -444,7 +444,9 @@ public class JGitText extends TranslationBundle {
 	/***/ public String searchForReuse;
 	/***/ public String searchForSizes;
 	/***/ public String sequenceTooLargeForDiffAlgorithm;
+	/***/ public String serviceNotEnabledNoName;
 	/***/ public String serviceNotPermitted;
+	/***/ public String serviceNotPermittedNoName;
 	/***/ public String shortCompressedStreamAt;
 	/***/ public String shortReadOfBlock;
 	/***/ public String shortReadOfOptionalDIRCExtensionExpectedAnotherBytes;

org.eclipse.jgit/src/org/eclipse/jgit/transport/Daemon.java

@@ -43,28 +43,26 @@
 
 package org.eclipse.jgit.transport;
 
-import java.io.File;
 import java.io.IOException;
 import java.io.InputStream;
 import java.io.InterruptedIOException;
+import java.io.OutputStream;
 import java.net.InetAddress;
 import java.net.InetSocketAddress;
 import java.net.ServerSocket;
 import java.net.Socket;
 import java.net.SocketAddress;
-import java.util.Collection;
-import java.util.Map;
-import java.util.concurrent.ConcurrentHashMap;
-import java.util.concurrent.CopyOnWriteArrayList;
 
 import org.eclipse.jgit.JGitText;
-import org.eclipse.jgit.lib.Constants;
+import org.eclipse.jgit.errors.RepositoryNotFoundException;
 import org.eclipse.jgit.lib.PersonIdent;
 import org.eclipse.jgit.lib.Repository;
-import org.eclipse.jgit.lib.RepositoryCache;
-import org.eclipse.jgit.lib.RepositoryCache.FileKey;
 import org.eclipse.jgit.storage.pack.PackConfig;
-import org.eclipse.jgit.util.FS;
+import org.eclipse.jgit.transport.resolver.ReceivePackFactory;
+import org.eclipse.jgit.transport.resolver.RepositoryResolver;
+import org.eclipse.jgit.transport.resolver.ServiceNotAuthorizedException;
+import org.eclipse.jgit.transport.resolver.ServiceNotEnabledException;
+import org.eclipse.jgit.transport.resolver.UploadPackFactory;
 
 /** Basic daemon for the anonymous <code>git://</code> transport protocol. */
 public class Daemon {
@@ -79,12 +77,6 @@ public class Daemon {
 
 	private final ThreadGroup processors;
 
-	private volatile boolean exportAll;
-
-	private Map<String, Repository> exports;
-
-	private Collection<File> exportBase;
-
 	private boolean run;
 
 	private Thread acceptThread;
@@ -93,6 +85,12 @@ public class Daemon {
 
 	private PackConfig packConfig;
 
+	private volatile RepositoryResolver<DaemonClient> repositoryResolver;
+
+	private volatile UploadPackFactory<DaemonClient> uploadPackFactory;
+
+	private volatile ReceivePackFactory<DaemonClient> receivePackFactory;
+
 	/** Configure a daemon to listen on any available network port. */
 	public Daemon() {
 		this(null);
@@ -107,10 +105,40 @@ public class Daemon {
 	 */
 	public Daemon(final InetSocketAddress addr) {
 		myAddress = addr;
-		exports = new ConcurrentHashMap<String, Repository>();
-		exportBase = new CopyOnWriteArrayList<File>();
 		processors = new ThreadGroup("Git-Daemon");
 
+		repositoryResolver = (RepositoryResolver<DaemonClient>) RepositoryResolver.NONE;
+
+		uploadPackFactory = new UploadPackFactory<DaemonClient>() {
+			public UploadPack create(DaemonClient req, Repository db)
+					throws ServiceNotEnabledException,
+					ServiceNotAuthorizedException {
+				UploadPack up = new UploadPack(db);
+				up.setTimeout(getTimeout());
+				up.setPackConfig(getPackConfig());
+				return up;
+			}
+		};
+
+		receivePackFactory = new ReceivePackFactory<DaemonClient>() {
+			public ReceivePack create(DaemonClient req, Repository db)
+					throws ServiceNotEnabledException,
+					ServiceNotAuthorizedException {
+				ReceivePack rp = new ReceivePack(db);
+
+				InetAddress peer = req.getRemoteAddress();
+				String host = peer.getCanonicalHostName();
+				if (host == null)
+					host = peer.getHostAddress();
+				String name = "anonymous";
+				String email = name + "@" + host;
+				rp.setRefLogIdent(new PersonIdent(name, email));
+				rp.setTimeout(getTimeout());
+
+				return rp;
+			}
+		};
+
 		services = new DaemonService[] {
 				new DaemonService("upload-pack", "uploadpack") {
 					{
@@ -119,12 +147,13 @@ public class Daemon {
 
 					@Override
 					protected void execute(final DaemonClient dc,
-							final Repository db) throws IOException {
-						final UploadPack rp = new UploadPack(db);
-						final InputStream in = dc.getInputStream();
-						rp.setTimeout(Daemon.this.getTimeout());
-						rp.setPackConfig(Daemon.this.packConfig);
-						rp.upload(in, dc.getOutputStream(), null);
+							final Repository db) throws IOException,
+							ServiceNotEnabledException,
+							ServiceNotAuthorizedException {
+						UploadPack up = uploadPackFactory.create(dc, db);
+						InputStream in = dc.getInputStream();
+						OutputStream out = dc.getOutputStream();
+						up.upload(in, out, null);
 					}
 				}, new DaemonService("receive-pack", "receivepack") {
 					{
@@ -133,18 +162,13 @@ public class Daemon {
 
 					@Override
 					protected void execute(final DaemonClient dc,
-							final Repository db) throws IOException {
-						final InetAddress peer = dc.getRemoteAddress();
-						String host = peer.getCanonicalHostName();
-						if (host == null)
-							host = peer.getHostAddress();
-						final ReceivePack rp = new ReceivePack(db);
-						final InputStream in = dc.getInputStream();
-						final String name = "anonymous";
-						final String email = name + "@" + host;
-						rp.setRefLogIdent(new PersonIdent(name, email));
-						rp.setTimeout(Daemon.this.getTimeout());
-						rp.receive(in, dc.getOutputStream(), null);
+							final Repository db) throws IOException,
+							ServiceNotEnabledException,
+							ServiceNotAuthorizedException {
+						ReceivePack rp = receivePackFactory.create(dc, db);
+						InputStream in = dc.getInputStream();
+						OutputStream out = dc.getOutputStream();
+						rp.receive(in, out, null);
 					}
 				} };
 	}
@@ -173,62 +197,6 @@ public class Daemon {
 		return null;
 	}
 
-	/**
-	 * @return false if <code>git-daemon-export-ok</code> is required to export
-	 *         a repository; true if <code>git-daemon-export-ok</code> is
-	 *         ignored.
-	 * @see #setExportAll(boolean)
-	 */
-	public boolean isExportAll() {
-		return exportAll;
-	}
-
-	/**
-	 * Set whether or not to export all repositories.
-	 * <p>
-	 * If false (the default), repositories must have a
-	 * <code>git-daemon-export-ok</code> file to be accessed through this
-	 * daemon.
-	 * <p>
-	 * If true, all repositories are available through the daemon, whether or
-	 * not <code>git-daemon-export-ok</code> exists.
-	 *
-	 * @param export
-	 */
-	public void setExportAll(final boolean export) {
-		exportAll = export;
-	}
-
-	/**
-	 * Add a single repository to the set that is exported by this daemon.
-	 * <p>
-	 * The existence (or lack-thereof) of <code>git-daemon-export-ok</code> is
-	 * ignored by this method. The repository is always published.
-	 *
-	 * @param name
-	 *            name the repository will be published under.
-	 * @param db
-	 *            the repository instance.
-	 */
-	public void exportRepository(String name, final Repository db) {
-		if (!name.endsWith(Constants.DOT_GIT_EXT))
-			name = name + Constants.DOT_GIT_EXT;
-		exports.put(name, db);
-		RepositoryCache.register(db);
-	}
-
-	/**
-	 * Recursively export all Git repositories within a directory.
-	 *
-	 * @param dir
-	 *            the directory to export. This directory must not itself be a
-	 *            git repository, but any directory below it which has a file
-	 *            named <code>git-daemon-export-ok</code> will be published.
-	 */
-	public void exportDirectory(final File dir) {
-		exportBase.add(dir);
-	}
-
 	/** @return timeout (in seconds) before aborting an IO operation. */
 	public int getTimeout() {
 		return timeout;
@@ -246,6 +214,11 @@ public class Daemon {
 		timeout = seconds;
 	}
 
+	/** @return configuration controlling packing, may be null. */
+	public PackConfig getPackConfig() {
+		return packConfig;
+	}
+
 	/**
 	 * Set the configuration used by the pack generator.
 	 *
@@ -257,6 +230,44 @@ public class Daemon {
 		this.packConfig = pc;
 	}
 
+	/**
+	 * Set the resolver used to locate a repository by name.
+	 *
+	 * @param resolver
+	 *            the resolver instance.
+	 */
+	public void setRepositoryResolver(RepositoryResolver<DaemonClient> resolver) {
+		repositoryResolver = resolver;
+	}
+
+	/**
+	 * Set the factory to construct and configure per-request UploadPack.
+	 *
+	 * @param factory
+	 *            the factory. If null upload-pack is disabled.
+	 */
+	@SuppressWarnings("unchecked")
+	public void setUploadPackFactory(UploadPackFactory<DaemonClient> factory) {
+		if (factory != null)
+			uploadPackFactory = factory;
+		else
+			uploadPackFactory = (UploadPackFactory<DaemonClient>) UploadPackFactory.DISABLED;
+	}
+
+	/**
+	 * Set the factory to construct and configure per-request ReceivePack.
+	 *
+	 * @param factory
+	 *            the factory. If null receive-pack is disabled.
+	 */
+	@SuppressWarnings("unchecked")
+	public void setReceivePackFactory(ReceivePackFactory<DaemonClient> factory) {
+		if (factory != null)
+			receivePackFactory = factory;
+		else
+			receivePackFactory = (ReceivePackFactory<DaemonClient>) ReceivePackFactory.DISABLED;
+	}
+
 	/**
 	 * Start this daemon on a background thread.
 	 *
@@ -325,6 +336,12 @@ public class Daemon {
 			public void run() {
 				try {
 					dc.execute(s);
+				} catch (RepositoryNotFoundException e) {
+					// Ignored. Client cannot use this repository.
+				} catch (ServiceNotEnabledException e) {
+					// Ignored. Client cannot use this repository.
+				} catch (ServiceNotAuthorizedException e) {
+					// Ignored. Client cannot use this repository.
 				} catch (IOException e) {
 					// Ignore unexpected IO exceptions from clients
 					e.printStackTrace();
@@ -352,7 +369,7 @@ public class Daemon {
 		return null;
 	}
 
-	Repository openRepository(String name) {
+	Repository openRepository(DaemonClient client, String name) {
 		// Assume any attempt to use \ was by a Windows client
 		// and correct to the more typical / used in Git URIs.
 		//
@@ -363,48 +380,20 @@ public class Daemon {
 		if (!name.startsWith("/"))
 			return null;
 
-		// Forbid Windows UNC paths as they might escape the base
-		//
-		if (name.startsWith("//"))
+		try {
+			return repositoryResolver.open(client, name.substring(1));
+		} catch (RepositoryNotFoundException e) {
+			// null signals it "wasn't found", which is all that is suitable
+			// for the remote client to know.
 			return null;
-
-		// Forbid funny paths which contain an up-reference, they
-		// might be trying to escape and read /../etc/password.
-		//
-		if (name.contains("/../"))
+		} catch (ServiceNotAuthorizedException e) {
+			// null signals it "wasn't found", which is all that is suitable
+			// for the remote client to know.
 			return null;
-		name = name.substring(1);
-
-		Repository db;
-		db = exports.get(name.endsWith(Constants.DOT_GIT_EXT) ? name : name
-				+ Constants.DOT_GIT_EXT);
-		if (db != null) {
-			db.incrementOpen();
-			return db;
-		}
-
-		for (final File baseDir : exportBase) {
-			final File gitdir = FileKey.resolve(new File(baseDir, name), FS.DETECTED);
-			if (gitdir != null && canExport(gitdir))
-				return openRepository(gitdir);
-		}
-		return null;
-	}
-
-	private static Repository openRepository(final File gitdir) {
-		try {
-			return RepositoryCache.open(FileKey.exact(gitdir, FS.DETECTED));
-		} catch (IOException err) {
+		} catch (ServiceNotEnabledException e) {
 			// null signals it "wasn't found", which is all that is suitable
 			// for the remote client to know.
 			return null;
 		}
 	}
-
-	private boolean canExport(final File d) {
-		if (isExportAll()) {
-			return true;
-		}
-		return new File(d, "git-daemon-export-ok").exists();
-	}
 }

org.eclipse.jgit/src/org/eclipse/jgit/transport/DaemonClient.java

@@ -51,6 +51,9 @@ import java.io.OutputStream;
 import java.net.InetAddress;
 import java.net.Socket;
 
+import org.eclipse.jgit.transport.resolver.ServiceNotAuthorizedException;
+import org.eclipse.jgit.transport.resolver.ServiceNotEnabledException;
+
 /** Active network client of {@link Daemon}. */
 public class DaemonClient {
 	private final Daemon daemon;
@@ -89,8 +92,8 @@ public class DaemonClient {
 		return rawOut;
 	}
 
-	void execute(final Socket sock)
-			throws IOException {
+	void execute(final Socket sock) throws IOException,
+			ServiceNotEnabledException, ServiceNotAuthorizedException {
 		rawIn = new BufferedInputStream(sock.getInputStream());
 		rawOut = new BufferedOutputStream(sock.getOutputStream());
 

org.eclipse.jgit/src/org/eclipse/jgit/transport/DaemonService.java

@@ -49,6 +49,8 @@ import java.io.IOException;
 import org.eclipse.jgit.lib.Config;
 import org.eclipse.jgit.lib.Repository;
 import org.eclipse.jgit.lib.Config.SectionParser;
+import org.eclipse.jgit.transport.resolver.ServiceNotAuthorizedException;
+import org.eclipse.jgit.transport.resolver.ServiceNotEnabledException;
 
 /** A service exposed by {@link Daemon} over anonymous <code>git://</code>. */
 public abstract class DaemonService {
@@ -125,9 +127,10 @@ public abstract class DaemonService {
 	}
 
 	void execute(final DaemonClient client, final String commandLine)
-			throws IOException {
+			throws IOException, ServiceNotEnabledException,
+			ServiceNotAuthorizedException {
 		final String name = commandLine.substring(command.length() + 1);
-		final Repository db = client.getDaemon().openRepository(name);
+		Repository db = client.getDaemon().openRepository(client, name);
 		if (db == null)
 			return;
 		try {
@@ -145,5 +148,6 @@ public abstract class DaemonService {
 	}
 
 	abstract void execute(DaemonClient client, Repository db)
-			throws IOException;
+			throws IOException, ServiceNotEnabledException,
+			ServiceNotAuthorizedException;
 }

org.eclipse.jgit.http.server/src/org/eclipse/jgit/http/server/resolver/FileResolver.java → org.eclipse.jgit/src/org/eclipse/jgit/transport/resolver/FileResolver.java

@@ -41,24 +41,40 @@
  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package org.eclipse.jgit.http.server.resolver;
+package org.eclipse.jgit.transport.resolver;
 
 import java.io.File;
 import java.io.IOException;
-
-import javax.servlet.http.HttpServletRequest;
+import java.util.Collection;
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.concurrent.CopyOnWriteArrayList;
 
 import org.eclipse.jgit.errors.RepositoryNotFoundException;
+import org.eclipse.jgit.lib.Constants;
 import org.eclipse.jgit.lib.Repository;
 import org.eclipse.jgit.lib.RepositoryCache;
 import org.eclipse.jgit.lib.RepositoryCache.FileKey;
 import org.eclipse.jgit.util.FS;
 
-/** Default resolver serving from a single root path in local filesystem. */
-public class FileResolver implements RepositoryResolver {
-	private final File basePath;
+/**
+ * Default resolver serving from the local filesystem.
+ *
+ * @param <C>
+ *            type of connection
+ */
+public class FileResolver<C> implements RepositoryResolver<C> {
+	private volatile boolean exportAll;
+
+	private final Map<String, Repository> exports;
+
+	private final Collection<File> exportBase;
 
-	private final boolean exportAll;
+	/** Initialize an empty file based resolver. */
+	public FileResolver() {
+		exports = new ConcurrentHashMap<String, Repository>();
+		exportBase = new CopyOnWriteArrayList<File>();
+	}
 
 	/**
 	 * Create a new resolver for the given path.
@@ -70,54 +86,121 @@ public class FileResolver implements RepositoryResolver {
 	 *            {@code git-daemon-export-ok} files.
 	 */
 	public FileResolver(final File basePath, final boolean exportAll) {
-		this.basePath = basePath;
-		this.exportAll = exportAll;
+		this();
+		exportDirectory(basePath);
+		setExportAll(exportAll);
 	}
 
-	public Repository open(final HttpServletRequest req,
-			final String repositoryName) throws RepositoryNotFoundException,
-			ServiceNotEnabledException {
-		if (isUnreasonableName(repositoryName))
-			throw new RepositoryNotFoundException(repositoryName);
-
-		final Repository db;
-		try {
-			final File gitdir = new File(basePath, repositoryName);
-			db = RepositoryCache.open(FileKey.lenient(gitdir, FS.DETECTED), true);
-		} catch (IOException e) {
-			throw new RepositoryNotFoundException(repositoryName, e);
+	public Repository open(final C req, final String name)
+			throws RepositoryNotFoundException, ServiceNotEnabledException {
+		if (isUnreasonableName(name))
+			throw new RepositoryNotFoundException(name);
+
+		Repository db = exports.get(nameWithDotGit(name));
+		if (db != null) {
+			db.incrementOpen();
+			return db;
 		}
 
-		try {
-			if (isExportOk(req, repositoryName, db)) {
-				// We have to leak the open count to the caller, they
-				// are responsible for closing the repository if we
-				// complete successfully.
-				return db;
-			} else
-				throw new ServiceNotEnabledException();
-
-		} catch (RuntimeException e) {
-			db.close();
-			throw new RepositoryNotFoundException(repositoryName, e);
-
-		} catch (IOException e) {
-			db.close();
-			throw new RepositoryNotFoundException(repositoryName, e);
-
-		} catch (ServiceNotEnabledException e) {
-			db.close();
-			throw e;
+		for (File base : exportBase) {
+			File dir = FileKey.resolve(new File(base, name), FS.DETECTED);
+			if (dir == null)
+				continue;
+
+			try {
+				FileKey key = FileKey.exact(dir, FS.DETECTED);
+				db = RepositoryCache.open(key, true);
+			} catch (IOException e) {
+				throw new RepositoryNotFoundException(name, e);
+			}
+
+			try {
+				if (isExportOk(req, name, db)) {
+					// We have to leak the open count to the caller, they
+					// are responsible for closing the repository if we
+					// complete successfully.
+					return db;
+				} else
+					throw new ServiceNotEnabledException();
+
+			} catch (RuntimeException e) {
+				db.close();
+				throw new RepositoryNotFoundException(name, e);
+
+			} catch (IOException e) {
+				db.close();
+				throw new RepositoryNotFoundException(name, e);
+
+			} catch (ServiceNotEnabledException e) {
+				db.close();
+				throw e;
+			}
 		}
+
+		if (exportBase.size() == 1) {
+			File dir = new File(exportBase.iterator().next(), name);
+			throw new RepositoryNotFoundException(name,
+					new RepositoryNotFoundException(dir));
+		}
+
+		throw new RepositoryNotFoundException(name);
 	}
 
-	/** @return {@code true} if all repositories are to be exported. */
-	protected boolean isExportAll() {
+	/**
+	 * @return false if <code>git-daemon-export-ok</code> is required to export
+	 *         a repository; true if <code>git-daemon-export-ok</code> is
+	 *         ignored.
+	 * @see #setExportAll(boolean)
+	 */
+	public boolean isExportAll() {
 		return exportAll;
 	}
 
 	/**
-	 * Check if this repository can be served over HTTP.
+	 * Set whether or not to export all repositories.
+	 * <p>
+	 * If false (the default), repositories must have a
+	 * <code>git-daemon-export-ok</code> file to be accessed through this
+	 * daemon.
+	 * <p>
+	 * If true, all repositories are available through the daemon, whether or
+	 * not <code>git-daemon-export-ok</code> exists.
+	 *
+	 * @param export
+	 */
+	public void setExportAll(final boolean export) {
+		exportAll = export;
+	}
+
+	/**
+	 * Add a single repository to the set that is exported by this daemon.
+	 * <p>
+	 * The existence (or lack-thereof) of <code>git-daemon-export-ok</code> is
+	 * ignored by this method. The repository is always published.
+	 *
+	 * @param name
+	 *            name the repository will be published under.
+	 * @param db
+	 *            the repository instance.
+	 */
+	public void exportRepository(String name, Repository db) {
+		exports.put(nameWithDotGit(name), db);
+	}
+
+	/**
+	 * Recursively export all Git repositories within a directory.
+	 *
+	 * @param dir
+	 *            the directory to export. This directory must not itself be a
+	 *            git repository, but any directory below it which has a file
+	 *            named <code>git-daemon-export-ok</code> will be published.
+	 */
+	public void exportDirectory(final File dir) {
+		exportBase.add(dir);
+	}
+
+	/**
+	 * Check if this repository can be served.
 	 * <p>
 	 * The default implementation of this method returns true only if either
 	 * {@link #isExportAll()} is true, or the {@code git-daemon-export-ok} file
@@ -134,8 +217,8 @@ public class FileResolver implements RepositoryResolver {
 	 *             the repository could not be accessed, the caller will claim
 	 *             the repository does not exist.
 	 */
-	protected boolean isExportOk(HttpServletRequest req, String repositoryName,
-			Repository db) throws IOException {
+	protected boolean isExportOk(C req, String repositoryName, Repository db)
+			throws IOException {
 		if (isExportAll())
 			return true;
 		else if (db.getDirectory() != null)
@@ -144,6 +227,12 @@ public class FileResolver implements RepositoryResolver {
 			return false;
 	}
 
+	private static String nameWithDotGit(String name) {
+		if (name.endsWith(Constants.DOT_GIT_EXT))
+			return name;
+		return name + Constants.DOT_GIT_EXT;
+	}
+
 	private static boolean isUnreasonableName(final String name) {
 		if (name.length() == 0)
 			return true; // no empty paths

org.eclipse.jgit.http.server/src/org/eclipse/jgit/http/server/resolver/ReceivePackFactory.java → org.eclipse.jgit/src/org/eclipse/jgit/transport/resolver/ReceivePackFactory.java

@@ -41,18 +41,21 @@
  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package org.eclipse.jgit.http.server.resolver;
-
-import javax.servlet.http.HttpServletRequest;
+package org.eclipse.jgit.transport.resolver;
 
 import org.eclipse.jgit.lib.Repository;
 import org.eclipse.jgit.transport.ReceivePack;
 
-/** Create and configure {@link ReceivePack} service instance. */
-public interface ReceivePackFactory {
-	/** A factory disabling the ReceivePack service for all repositories. */
-	public static final ReceivePackFactory DISABLED = new ReceivePackFactory() {
-		public ReceivePack create(HttpServletRequest req, Repository db)
+/**
+ * Create and configure {@link ReceivePack} service instance.
+ *
+ * @param <C>
+ *            type of connection
+ */
+public interface ReceivePackFactory<C> {
+	/** A factory disabling the ReceivePack service for all repositories */
+	public static final ReceivePackFactory<?> DISABLED = new ReceivePackFactory<Object>() {
+		public ReceivePack create(Object req, Repository db)
 				throws ServiceNotEnabledException {
 			throw new ServiceNotEnabledException();
 		}
@@ -62,8 +65,8 @@ public interface ReceivePackFactory {
 	 * Create and configure a new ReceivePack instance for a repository.
 	 *
 	 * @param req
-	 *            current HTTP request, in case information from the request may
-	 *            help configure the ReceivePack instance.
+	 *            current request, in case information from the request may help
+	 *            configure the ReceivePack instance.
 	 * @param db
 	 *            the repository the receive would write into.
 	 * @return the newly configured ReceivePack instance, must not be null.
@@ -74,6 +77,6 @@ public interface ReceivePackFactory {
 	 *             this factory refuses to create the instance for this HTTP
 	 *             request and repository, such as due to a permission error.
 	 */
-	ReceivePack create(HttpServletRequest req, Repository db)
-			throws ServiceNotEnabledException, ServiceNotAuthorizedException;
+	ReceivePack create(C req, Repository db) throws ServiceNotEnabledException,
+			ServiceNotAuthorizedException;
 }

org.eclipse.jgit.http.server/src/org/eclipse/jgit/http/server/resolver/RepositoryResolver.java → org.eclipse.jgit/src/org/eclipse/jgit/transport/resolver/RepositoryResolver.java

@@ -41,22 +41,33 @@
  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package org.eclipse.jgit.http.server.resolver;
-
-import javax.servlet.http.HttpServletRequest;
+package org.eclipse.jgit.transport.resolver;
 
 import org.eclipse.jgit.errors.RepositoryNotFoundException;
 import org.eclipse.jgit.lib.Repository;
 
-/** Locate a Git {@link Repository} by name from the URL. */
-public interface RepositoryResolver {
+/**
+ * Locate a Git {@link Repository} by name from the URL.
+ *
+ * @param <C>
+ *            type of connection.
+ */
+public interface RepositoryResolver<C> {
+	/** Resolver configured to open nothing. */
+	public static final RepositoryResolver<?> NONE = new RepositoryResolver<Object>() {
+		public Repository open(Object req, String name)
+				throws RepositoryNotFoundException {
+			throw new RepositoryNotFoundException(name);
+		}
+	};
+
 	/**
 	 * Locate and open a reference to a {@link Repository}.
 	 * <p>
 	 * The caller is responsible for closing the returned Repository.
 	 *
 	 * @param req
-	 *            the current HTTP request, may be used to inspect session state
+	 *            the current request, may be used to inspect session state
 	 *            including cookies or user authentication.
 	 * @param name
 	 *            name of the repository, as parsed out of the URL.
@@ -71,7 +82,6 @@ public interface RepositoryResolver {
 	 *             the repository exists, but HTTP access is not allowed on the
 	 *             target repository, by any user.
 	 */
-	Repository open(HttpServletRequest req, String name)
-			throws RepositoryNotFoundException, ServiceNotAuthorizedException,
-			ServiceNotEnabledException;
+	Repository open(C req, String name) throws RepositoryNotFoundException,
+			ServiceNotAuthorizedException, ServiceNotEnabledException;
 }

org.eclipse.jgit.http.server/src/org/eclipse/jgit/http/server/resolver/ServiceNotAuthorizedException.java → org.eclipse.jgit/src/org/eclipse/jgit/transport/resolver/ServiceNotAuthorizedException.java

@@ -41,9 +41,9 @@
  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package org.eclipse.jgit.http.server.resolver;
+package org.eclipse.jgit.transport.resolver;
 
-import org.eclipse.jgit.http.server.HttpServerText;
+import org.eclipse.jgit.JGitText;
 
 /** Indicates the request service is not authorized for current user. */
 public class ServiceNotAuthorizedException extends Exception {
@@ -51,6 +51,6 @@ public class ServiceNotAuthorizedException extends Exception {
 
 	/** Indicates the request service is not available. */
 	public ServiceNotAuthorizedException() {
-		super(HttpServerText.get().serviceNotPermitted);
+		super(JGitText.get().serviceNotPermittedNoName);
 	}
 }

org.eclipse.jgit.http.server/src/org/eclipse/jgit/http/server/resolver/ServiceNotEnabledException.java → org.eclipse.jgit/src/org/eclipse/jgit/transport/resolver/ServiceNotEnabledException.java

@@ -41,9 +41,9 @@
  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package org.eclipse.jgit.http.server.resolver;
+package org.eclipse.jgit.transport.resolver;
 
-import org.eclipse.jgit.http.server.HttpServerText;
+import org.eclipse.jgit.JGitText;
 
 /** Indicates the request service is not enabled on a repository. */
 public class ServiceNotEnabledException extends Exception {
@@ -51,6 +51,6 @@ public class ServiceNotEnabledException extends Exception {
 
 	/** Indicates the request service is not available. */
 	public ServiceNotEnabledException() {
-		super(HttpServerText.get().serviceNotEnabled);
+		super(JGitText.get().serviceNotEnabledNoName);
 	}
 }

org.eclipse.jgit.http.server/src/org/eclipse/jgit/http/server/resolver/UploadPackFactory.java → org.eclipse.jgit/src/org/eclipse/jgit/transport/resolver/UploadPackFactory.java

@@ -41,18 +41,21 @@
  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package org.eclipse.jgit.http.server.resolver;
-
-import javax.servlet.http.HttpServletRequest;
+package org.eclipse.jgit.transport.resolver;
 
 import org.eclipse.jgit.lib.Repository;
 import org.eclipse.jgit.transport.UploadPack;
 
-/** Create and configure {@link UploadPack} service instance. */
-public interface UploadPackFactory {
+/**
+ * Create and configure {@link UploadPack} service instance.
+ *
+ * @param <C>
+ *            the connection type
+ */
+public interface UploadPackFactory<C> {
 	/** A factory disabling the UploadPack service for all repositories. */
-	public static final UploadPackFactory DISABLED = new UploadPackFactory() {
-		public UploadPack create(HttpServletRequest req, Repository db)
+	public static final UploadPackFactory<?> DISABLED = new UploadPackFactory<Object>() {
+		public UploadPack create(Object req, Repository db)
 				throws ServiceNotEnabledException {
 			throw new ServiceNotEnabledException();
 		}
@@ -62,8 +65,8 @@ public interface UploadPackFactory {
 	 * Create and configure a new UploadPack instance for a repository.
 	 *
 	 * @param req
-	 *            current HTTP request, in case information from the request may
-	 *            help configure the UploadPack instance.
+	 *            current request, in case information from the request may help
+	 *            configure the UploadPack instance.
 	 * @param db
 	 *            the repository the upload would read from.
 	 * @return the newly configured UploadPack instance, must not be null.
@@ -74,6 +77,6 @@ public interface UploadPackFactory {
 	 *             this factory refuses to create the instance for this HTTP
 	 *             request and repository, such as due to a permission error.
 	 */
-	UploadPack create(HttpServletRequest req, Repository db)
-			throws ServiceNotEnabledException, ServiceNotAuthorizedException;
+	UploadPack create(C req, Repository db) throws ServiceNotEnabledException,
+			ServiceNotAuthorizedException;
 }