Candidate release of source code.

Ghidra/Features/FunctionID/ghidra_scripts/FIDHashCurrentFunction.java

@@ -0,0 +1,51 @@
+/* ###
+ * 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.
+ */
+//Hashes the function at the current address using the FID Service.
+//@keybinding Shift-H
+//@category FunctionID
+import ghidra.app.script.GhidraScript;
+import ghidra.feature.fid.hash.FidHashQuad;
+import ghidra.feature.fid.service.FidService;
+import ghidra.program.model.listing.Function;
+import ghidra.program.model.listing.FunctionManager;
+
+public class FIDHashCurrentFunction extends GhidraScript {
+	@Override
+	protected void run() throws Exception {
+		if (currentProgram == null) {
+			printerr("No current program");
+			return;
+		}
+		if (currentAddress == null) {
+			printerr("No current address (?)");
+			return;
+		}
+		FunctionManager functionManager = currentProgram.getFunctionManager();
+		Function function = functionManager.getFunctionContaining(currentAddress);
+		if (function == null) {
+			printerr("No current function");
+			return;
+		}
+		FidService service = new FidService();
+		FidHashQuad hashFunction = service.hashFunction(function);
+		if (hashFunction == null) {
+			printerr("Function too small");
+			return;
+		}
+		println("FID Hash for " + function.getName() + " at " + function.getEntryPoint() + ": " +
+			hashFunction.toString());
+	}
+}