GP-3846: fix for stripped quotes in dbgmodel args

GP-3846: fix for stripped quotes in dbgeng args

Ghidra/Debug/Debugger-agent-dbgeng/src/main/java/agent/dbgeng/manager/DbgManager.java

@@ -372,8 +372,6 @@ public interface DbgManager extends AutoCloseable, DbgBreakpointInsertions {
 	 */
 	CompletableFuture<Void> deleteBreakpoints(long... numbers);
 
-	CompletableFuture<?> launch(List<String> args);
-
 	CompletableFuture<Void> launch(Map<String, ?> args);
 
 	/********** NEEDED FOR TESTING ************/

Ghidra/Debug/Debugger-agent-dbgeng/src/main/java/agent/dbgeng/manager/cmd/DbgLaunchProcessCommand.java

@@ -15,14 +15,17 @@
  */
 package agent.dbgeng.manager.cmd;
 
-import java.util.ArrayList;
+import agent.dbgeng.dbgeng.DebugClient;
-import java.util.List;
+import agent.dbgeng.dbgeng.DebugClient.DebugCreateFlags;
-
+import agent.dbgeng.dbgeng.DebugClient.DebugEngCreateFlags;
-import org.apache.commons.lang3.StringUtils;
+import agent.dbgeng.dbgeng.DebugClient.DebugVerifierFlags;
-
+import agent.dbgeng.dbgeng.DebugProcessInfo;
-import agent.dbgeng.dbgeng.*;
+import agent.dbgeng.dbgeng.DebugSystemObjects;
-import agent.dbgeng.dbgeng.DebugClient.*;
+import agent.dbgeng.dbgeng.DebugThreadId;
-import agent.dbgeng.manager.*;
+import agent.dbgeng.dbgeng.DebugThreadInfo;
+import agent.dbgeng.manager.DbgEvent;
+import agent.dbgeng.manager.DbgProcess;
+import agent.dbgeng.manager.DbgThread;
 import agent.dbgeng.manager.evt.AbstractDbgCompletedCommandEvent;
 import agent.dbgeng.manager.evt.DbgProcessCreatedEvent;
 import agent.dbgeng.manager.impl.DbgManagerImpl;
@@ -35,14 +38,14 @@ public class DbgLaunchProcessCommand extends AbstractDbgCommand<DbgThread> {
 
 	private DbgProcessCreatedEvent created = null;
 	private boolean completed = false;
-	private List<String> args;
+	private String args;
 	private String initialDirectory;
 	private String environment;
 	private BitmaskSet<DebugCreateFlags> createFlags;
 	private BitmaskSet<DebugEngCreateFlags> engCreateFlags;
 	private BitmaskSet<DebugVerifierFlags> verifierFlags;
 
-	public DbgLaunchProcessCommand(DbgManagerImpl manager, List<String> args,
+	public DbgLaunchProcessCommand(DbgManagerImpl manager, String args,
 			String initialDirectory, String environment,
 			BitmaskSet<DebugCreateFlags> createFlags,
 			BitmaskSet<DebugEngCreateFlags> engCreateFlags,
@@ -81,11 +84,6 @@ public class DbgLaunchProcessCommand extends AbstractDbgCommand<DbgThread> {
 		DebugClient dbgeng = manager.getClient();
 		//DebugControl control = dbgeng.getControl();
 
-		List<String> newArgs = new ArrayList<>();
-		for (String arg : args) {
-			newArgs.add(fixPath(arg));
-		}
-
 		initialDirectory = fixPath(initialDirectory);
 		environment = fixPath(environment);
 		// NB: The intent here is to enable multi-line input via a single dialog field
@@ -93,7 +91,7 @@ public class DbgLaunchProcessCommand extends AbstractDbgCommand<DbgThread> {
 			environment = environment.replace("\\0", "\0");
 		}
 
-		dbgeng.createProcess(dbgeng.getLocalServer(), StringUtils.join(newArgs, " "),
+		dbgeng.createProcess(dbgeng.getLocalServer(), args,
 			initialDirectory, environment, createFlags, engCreateFlags, verifierFlags);
 		manager.waitForEventEx();
 	}

Ghidra/Debug/Debugger-agent-dbgeng/src/main/java/agent/dbgeng/manager/impl/DbgManagerImpl.java

@@ -148,8 +148,6 @@ import ghidra.async.AsyncReference;
 import ghidra.async.AsyncUtils;
 import ghidra.async.TypeSpec;
 import ghidra.comm.util.BitmaskSet;
-import ghidra.dbg.target.TargetLauncher.CmdLineParser;
-import ghidra.dbg.target.TargetLauncher.TargetCmdLineLauncher;
 import ghidra.dbg.target.TargetObject;
 import ghidra.dbg.util.HandlerMap;
 import ghidra.lifecycle.Internal;
@@ -1414,21 +1412,9 @@ public class DbgManagerImpl implements DbgManager {
 		return AsyncUtils.NIL;
 	}
 
-	@Override
-	public CompletableFuture<?> launch(List<String> args) {
-		BitmaskSet<DebugCreateFlags> cf = BitmaskSet.of(DebugCreateFlags.DEBUG_PROCESS);
-		BitmaskSet<DebugEngCreateFlags> ef =
-			BitmaskSet.of(DebugEngCreateFlags.DEBUG_ECREATE_PROCESS_DEFAULT);
-		BitmaskSet<DebugVerifierFlags> vf =
-			BitmaskSet.of(DebugVerifierFlags.DEBUG_VERIFIER_DEFAULT);
-		return execute(new DbgLaunchProcessCommand(this, args,
-			null, null, cf, ef, vf));
-	}
-
 	@Override
 	public CompletableFuture<Void> launch(Map<String, ?> map) {
-		List<String> args =
+		String args = (String) map.get("args");
-			CmdLineParser.tokenize(TargetCmdLineLauncher.PARAMETER_CMDLINE_ARGS.get(map));
 		String initDir = (String) map.get("dir");
 		String env = (String) map.get("env");
 

Ghidra/Debug/Debugger-agent-dbgeng/src/main/java/agent/dbgeng/model/iface1/DbgModelTargetLauncher.java

@@ -15,12 +15,12 @@
  */
 package agent.dbgeng.model.iface1;
 
-import java.util.List;
+import java.util.Map;
 import java.util.concurrent.CompletableFuture;
 
 import agent.dbgeng.model.iface2.DbgModelTargetObject;
 import ghidra.dbg.error.DebuggerUserException;
-import ghidra.dbg.target.TargetLauncher.TargetCmdLineLauncher;
+import ghidra.dbg.target.TargetCmdLineLauncherEx;
 
 /**
  * An interface which indicates this object is capable of launching targets.
@@ -30,10 +30,10 @@ import ghidra.dbg.target.TargetLauncher.TargetCmdLineLauncher;
  * 
  * @param <T> type for this
  */
-public interface DbgModelTargetLauncher extends DbgModelTargetObject, TargetCmdLineLauncher {
+public interface DbgModelTargetLauncher extends DbgModelTargetObject, TargetCmdLineLauncherEx {
 
 	@Override
-	public default CompletableFuture<Void> launch(List<String> args) {
+	public default CompletableFuture<Void> launch(Map<String, ?> args) {
 		return getModel().gateFuture(getManager().launch(args)).exceptionally((exc) -> {
 			throw new DebuggerUserException("Launch failed for " + args);
 		}).thenApply(__ -> null);

Ghidra/Debug/Framework-Debugging/src/main/java/ghidra/dbg/target/TargetCmdLineLauncherEx.java

@@ -0,0 +1,79 @@
+/* ###
+ * IP: GHIDRA
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package ghidra.dbg.target;
+
+import java.util.List;
+import java.util.Map;
+import java.util.concurrent.CompletableFuture;
+
+import ghidra.dbg.target.TargetMethod.ParameterDescription;
+import ghidra.dbg.target.TargetMethod.TargetParameterMap;
+
+public interface TargetCmdLineLauncherEx extends TargetLauncher {
+	String CMDLINE_ARGS_NAME = "args";
+
+	/**
+	 * The {@code args} parameter
+	 */
+	ParameterDescription<String> PARAMETER_CMDLINE_ARGS = ParameterDescription.create(
+		String.class,
+		CMDLINE_ARGS_NAME, true, "", "Command Line", "space-separated command-line arguments");
+
+	/**
+	 * A map of parameters suitable for invoking {@link #launch(List)}
+	 */
+	TargetParameterMap PARAMETERS = TargetMethod.makeParameters(PARAMETER_CMDLINE_ARGS);
+
+	/**
+	 * Check if the given image path contains spaces, and surround it in double quotes
+	 * ({@code "}) if necessary.
+	 * 
+	 * <p>
+	 * Without the quotes the launcher will likely confuse the spaces for separating arguments.
+	 * When constructing the command-line to launch a program, this method must be used, even if
+	 * the image is the only "argument."
+	 * 
+	 * @param imagePath the path to the image on the target platform.
+	 * @return the path, possibly surrounded in quotes.
+	 */
+	static String quoteImagePathIfSpaces(String imagePath) {
+		if (imagePath.contains(" ")) {
+			return '"' + imagePath + '"';
+		}
+		return imagePath;
+	}
+
+	@Override
+	default public TargetParameterMap getParameters() {
+		return PARAMETERS;
+	}
+
+	/**
+	 * Launch a target using the given arguments
+	 * 
+	 * <p>
+	 * This is mostly applicable to user-space contexts, in which case, this usually means to
+	 * launch a new process with the given arguments, where the first argument is the path to
+	 * the executable image on the target host's file system.
+	 * 
+	 * @param args the arguments
+	 * @return a future which completes when the command has been processed
+	 */
+	@Override
+	public default CompletableFuture<Void> launch(Map<String, ?> args) {
+		return launch(args);
+	}
+}