Candidate release of source code.

Ghidra/Features/Base/ghidra_scripts/CreateEmptyProgramScript.java

@@ -0,0 +1,102 @@
+/* ###
+ * 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.
+ */
+//Creates an empty program using
+//the language selected by the user.
+//@category Program
+
+import javax.swing.SwingUtilities;
+
+import docking.DialogComponentProvider;
+import ghidra.app.script.GhidraScript;
+import ghidra.app.services.ProgramManager;
+import ghidra.plugin.importer.NewLanguagePanel;
+import ghidra.program.database.ProgramDB;
+import ghidra.program.model.lang.*;
+import ghidra.program.model.listing.Program;
+import ghidra.util.Msg;
+
+public class CreateEmptyProgramScript extends GhidraScript {
+	private NewLanguageDialog dialog = new NewLanguageDialog();
+
+	@Override
+	public void run() throws Exception {
+		SwingUtilities.invokeAndWait(() -> state.getTool().showDialog(dialog));
+
+		LanguageCompilerSpecPair pair = dialog.getSelectedLanguageCompilerSpecPair();
+		if (pair == null) {
+			println("User cancelled operation.");
+		}
+		else {
+			try {
+				Language language = pair.getLanguage();
+				CompilerSpec compilerSpec = pair.getCompilerSpec();
+
+				Program program = new ProgramDB("Untitled", language, compilerSpec, this);
+
+				ProgramManager programManager = state.getTool().getService(ProgramManager.class);
+				programManager.openProgram(program);
+
+				program.release(this);
+			}
+			catch (Exception e) {
+				Msg.showInfo(getClass(), null, "Error Creating New Program", e.getMessage());
+			}
+		}
+	}
+
+	private class NewLanguageDialog extends DialogComponentProvider {
+		private NewLanguagePanel panel;
+		private boolean isOK;
+
+		NewLanguageDialog() {
+			super("New Program: Select Language", true, true, true, false);
+
+			panel = new NewLanguagePanel();
+			panel.setShowRecommendedCheckbox(false);
+
+			addWorkPanel(panel);
+			addOKButton();
+			addCancelButton();
+			setPreferredSize(500, 250);
+		}
+
+		@Override
+		protected void okCallback() {
+			if (panel.getSelectedLcsPair() == null) {
+				setStatusText("Please select a language.");
+				return;
+			}
+			isOK = true;
+			close();
+		}
+
+		@Override
+		public void close() {
+			super.close();
+			panel.dispose();
+		}
+
+		@Override
+		protected void cancelCallback() {
+			isOK = false;
+			close();
+		}
+
+		LanguageCompilerSpecPair getSelectedLanguageCompilerSpecPair() {
+			return isOK ? panel.getSelectedLcsPair() : null;
+		}
+	}
+}