private Map<String,DeclarationHandler> mapIntDeclHand;
private Map<String,Map<String,Set<String>>> mapInt2NewInts;
private Map<String,String> mapInt2NewIntName;
+ private Map<String,List<String>> mapInt2Drv;
// Data structure to store our types (primitives and non-primitives) for compilation
private Map<String,String> mapPrimitives;
private Map<String,String> mapNonPrimitivesJava;
private static int portCount = 0;
private static int countObjId = 1; // Always increment object Id for a new stub/skeleton
private String mainClass;
+ private String controllerClass;
/**
* Class constants
*/
private final static String OUTPUT_DIRECTORY = "output_files";
+ private final static String INTERFACES_DIRECTORY = "interfaces";
+ private final static String VIRTUALS_DIRECTORY = "virtuals";
+ private final static String DRIVERS_DIRECTORY = "drivers";
+ private final static String CONTROLLER_DIRECTORY = "controller";
+ private final static String CODE_PREFIX = "iotcode";
+ private final static String INTERFACE_PACKAGE = "iotcode.interfaces";
+
private enum ParamCategory {
mapIntDeclHand = new HashMap<String,DeclarationHandler>();
mapInt2NewInts = new HashMap<String,Map<String,Set<String>>>();
mapInt2NewIntName = new HashMap<String,String>();
+ mapInt2Drv = new HashMap<String,List<String>>();
mapIntfaceObjId = new HashMap<String,Integer>();
mapNewIntfaceObjId = new HashMap<String,Integer>();
mapPrimitives = new HashMap<String,String>();
dir = OUTPUT_DIRECTORY;
subdir = null;
mainClass = null;
+ controllerClass = null;
+ }
+
+
+ /**
+ * setDriverClass() sets the name of the driver class.
+ */
+ public void setDriverClass(String intface, String driverClass) {
+
+ List<String> drvList = mapInt2Drv.get(intface);
+ if(drvList == null)
+ drvList = new ArrayList<String>();
+ drvList.add(driverClass);
+ mapInt2Drv.put(intface, drvList);
+ }
+
+
+ /**
+ * setControllerClass() sets the name of the controller class.
+ */
+ public void setControllerClass(String _controllerClass) {
+
+ controllerClass = _controllerClass;
}
// Set object Id counter to 0 for each interface
mapIntfaceObjId.put(origInt, countObjId++);
}
+
+
+ /**
+ * setObjectId() updates the object Id. This option is useful
+ * when the stub/skeleton are also used in other apps, so that
+ * we can set a single object Id for the stub/skeleton.
+ */
+ private void setObjectId(String intface, String objectId) {
+
+ mapIntfaceObjId.put(intface, Integer.parseInt(objectId));
+ }
/**
// Create a new directory
createDirectory(dir);
+ String path = createDirectories(dir, INTERFACES_DIRECTORY);
for (String intface : mapIntfacePTH.keySet()) {
// Get the right EnumDecl
DeclarationHandler decHandler = mapIntDeclHand.get(intface);
// Iterate over enum declarations
for (String enType : enumTypes) {
// Open a new file to write into
- FileWriter fw = new FileWriter(dir + "/" + enType + ".java");
+ FileWriter fw = new FileWriter(path + "/" + enType + ".java");
pw = new PrintWriter(new BufferedWriter(fw));
+ println("package " + INTERFACE_PACKAGE + ";\n");
println("public enum " + enType + " {");
List<String> enumMembers = enumDecl.getMembers(enType);
for (int i = 0; i < enumMembers.size(); i++) {
// Create a new directory
createDirectory(dir);
+ String path = createDirectories(dir, INTERFACES_DIRECTORY);
for (String intface : mapIntfacePTH.keySet()) {
// Get the right StructDecl
DeclarationHandler decHandler = mapIntDeclHand.get(intface);
// Iterate over enum declarations
for (String stType : structTypes) {
// Open a new file to write into
- FileWriter fw = new FileWriter(dir + "/" + stType + ".java");
+ FileWriter fw = new FileWriter(path + "/" + stType + ".java");
pw = new PrintWriter(new BufferedWriter(fw));
+ println("package " + INTERFACE_PACKAGE + ";\n");
println("public class " + stType + " {");
List<String> structMemberTypes = structDecl.getMemberTypes(stType);
List<String> structMembers = structDecl.getMembers(stType);
// Create a new directory
createDirectory(dir);
+ String path = createDirectories(dir, INTERFACES_DIRECTORY);
for (String intface : mapIntfacePTH.keySet()) {
// Open a new file to write into
- FileWriter fw = new FileWriter(dir + "/" + intface + ".java");
+ FileWriter fw = new FileWriter(path + "/" + intface + ".java");
pw = new PrintWriter(new BufferedWriter(fw));
// Pass in set of methods and get import classes
DeclarationHandler decHandler = mapIntDeclHand.get(intface);
Set<String> importClasses = getImportClasses(methods, intDecl);
List<String> stdImportClasses = getStandardJavaIntfaceImportClasses();
List<String> allImportClasses = getAllLibClasses(stdImportClasses, importClasses);
+ println("package " + INTERFACE_PACKAGE + ";\n");
printImportStatements(allImportClasses);
// Write interface header
println("");
// Create a new directory
String path = createDirectories(dir, subdir);
+ path = createDirectories(dir + "/" + subdir, INTERFACES_DIRECTORY);
for (String intface : mapIntfacePTH.keySet()) {
Map<String,Set<String>> mapNewIntMethods = mapInt2NewInts.get(intface);
Set<String> importClasses = getImportClasses(methods, intDecl);
List<String> stdImportClasses = getStandardJavaIntfaceImportClasses();
List<String> allImportClasses = getAllLibClasses(stdImportClasses, importClasses);
+ println("package " + INTERFACE_PACKAGE + ";\n");
printImportStatements(allImportClasses);
// Write interface header
println("");
String path = createDirectories(dir, subdir);
for (String intface : mapIntfacePTH.keySet()) {
- Map<String,Set<String>> mapNewIntMethods = mapInt2NewInts.get(intface);
- for (Map.Entry<String,Set<String>> intMeth : mapNewIntMethods.entrySet()) {
-
- // Open a new file to write into
- String newIntface = intMeth.getKey();
- String newStubClass = newIntface + "_Stub";
- FileWriter fw = new FileWriter(path + "/" + newStubClass + ".java");
- pw = new PrintWriter(new BufferedWriter(fw));
- DeclarationHandler decHandler = mapIntDeclHand.get(intface);
- InterfaceDecl intDecl = (InterfaceDecl) decHandler.getInterfaceDecl(intface);
- // Pass in set of methods and get import classes
- Set<String> methods = intMeth.getValue();
- Set<String> importClasses = getImportClasses(methods, intDecl);
- List<String> stdImportClasses = getStandardJavaImportClasses();
- List<String> allImportClasses = getAllLibClasses(stdImportClasses, importClasses);
- printImportStatements(allImportClasses); println("");
- // Find out if there are callback objects
- Set<String> callbackClasses = getCallbackClasses(methods, intDecl);
- boolean callbackExist = !callbackClasses.isEmpty();
- // Write class header
- println("public class " + newStubClass + " implements " + newIntface + " {\n");
- // Write properties
- writePropertiesJavaStub(intface, intMeth.getValue(), intDecl);
- // Write constructor
- writeConstructorJavaStub(intface, newStubClass, intMeth.getValue(), intDecl);
- // Write callback constructor (used if this stub is treated as a callback stub)
- writeCallbackConstructorJavaStub(intface, newStubClass, intMeth.getValue(), intDecl);
- // Write methods
- writeMethodJavaStub(intMeth.getValue(), intDecl, callbackClasses, newStubClass);
- println("}");
- pw.close();
- System.out.println("IoTCompiler: Generated stub class " + newStubClass + ".java...");
+ // Check if there is more than 1 class that uses the same interface
+ List<String> drvList = mapInt2Drv.get(intface);
+ for(int i = 0; i < drvList.size(); i++) {
+
+ String driverClass = drvList.get(i);
+ Map<String,Set<String>> mapNewIntMethods = mapInt2NewInts.get(intface);
+ for (Map.Entry<String,Set<String>> intMeth : mapNewIntMethods.entrySet()) {
+
+ // Open a new file to write into
+ String newIntface = intMeth.getKey();
+ String newStubClass = newIntface + "_Stub";
+ String packageClass = null;
+ // Check if this interface is a callback class
+ if(isCallbackClass(intface)) {
+ packageClass = CODE_PREFIX + "." + driverClass;
+ path = createDirectories(dir + "/" + subdir + "/" + DRIVERS_DIRECTORY, driverClass);
+ } else {
+ packageClass = controllerClass;
+ path = createDirectories(dir + "/" + subdir + "/" + CONTROLLER_DIRECTORY, controllerClass);
+ }
+ FileWriter fw = new FileWriter(path + "/" + newStubClass + ".java");
+ pw = new PrintWriter(new BufferedWriter(fw));
+ DeclarationHandler decHandler = mapIntDeclHand.get(intface);
+ InterfaceDecl intDecl = (InterfaceDecl) decHandler.getInterfaceDecl(intface);
+ // Pass in set of methods and get import classes
+ Set<String> methods = intMeth.getValue();
+ Set<String> importClasses = getImportClasses(methods, intDecl);
+ List<String> stdImportClasses = getStandardJavaImportClasses();
+ List<String> allImportClasses = getAllLibClasses(stdImportClasses, importClasses);
+ // Find out if there are callback objects
+ Set<String> callbackClasses = getCallbackClasses(methods, intDecl);
+ boolean callbackExist = !callbackClasses.isEmpty();
+ println("package " + packageClass + ";\n");
+ printImportStatements(allImportClasses);
+ println("\nimport " + INTERFACE_PACKAGE + ".*;\n");
+ // Write class header
+ println("public class " + newStubClass + " implements " + newIntface + " {\n");
+ // Write properties
+ writePropertiesJavaStub(intface, intMeth.getValue(), intDecl);
+ // Write constructor
+ writeConstructorJavaStub(intface, newStubClass, intMeth.getValue(), intDecl);
+ // Write callback constructor (used if this stub is treated as a callback stub)
+ writeCallbackConstructorJavaStub(intface, newStubClass, intMeth.getValue(), intDecl);
+ // Write methods
+ writeMethodJavaStub(intMeth.getValue(), intDecl, callbackClasses, newStubClass);
+ println("}");
+ pw.close();
+ System.out.println("IoTCompiler: Generated stub class " + newStubClass + ".java...");
+ }
}
}
}
// Create a new directory
String path = createDirectories(dir, subdir);
for (String intface : mapIntfacePTH.keySet()) {
- // Open a new file to write into
- String newSkelClass = intface + "_Skeleton";
- FileWriter fw = new FileWriter(path + "/" + newSkelClass + ".java");
- pw = new PrintWriter(new BufferedWriter(fw));
- // Pass in set of methods and get import classes
- DeclarationHandler decHandler = mapIntDeclHand.get(intface);
- InterfaceDecl intDecl = (InterfaceDecl) decHandler.getInterfaceDecl(intface);
- List<String> methods = intDecl.getMethods();
- Set<String> importClasses = getImportClasses(methods, intDecl);
- List<String> stdImportClasses = getStandardJavaImportClasses();
- List<String> allImportClasses = getAllLibClasses(stdImportClasses, importClasses);
- printImportStatements(allImportClasses);
- // Find out if there are callback objects
- Set<String> callbackClasses = getCallbackClasses(methods, intDecl);
- boolean callbackExist = !callbackClasses.isEmpty();
- // Write class header
- println("");
- println("public class " + newSkelClass + " implements " + intface + " {\n");
- // Write properties
- writePropertiesJavaSkeleton(intface, intDecl);
- // Write constructor
- writeConstructorJavaSkeleton(newSkelClass, intface, intDecl, methods, callbackExist);
- // Write constructor that is called when this object is a callback object
- writeCallbackConstructorJavaSkeleton(newSkelClass, intface, intDecl, methods, callbackExist);
- // Write function to return didAlreadyInitWaitInvoke
- writeReturnDidAlreadyInitWaitInvoke();
- // Write methods
- writeMethodJavaSkeleton(methods, intDecl);
- // Write method helper
- writeMethodHelperJavaSkeleton(methods, intDecl, callbackClasses);
- // Write waitRequestInvokeMethod() - main loop
- writeJavaWaitRequestInvokeMethod(methods, intDecl, intface);
- println("}");
- pw.close();
- System.out.println("IoTCompiler: Generated skeleton class " + newSkelClass + ".java...");
+
+ // Check if there is more than 1 class that uses the same interface
+ List<String> drvList = mapInt2Drv.get(intface);
+ for(int i = 0; i < drvList.size(); i++) {
+
+ // Get driver class
+ String driverClass = drvList.get(i);
+ // Open a new file to write into
+ String newSkelClass = intface + "_Skeleton";
+ String packageClass = null;
+ // Check if this interface is a callback class
+ if(isCallbackClass(intface)) {
+ packageClass = controllerClass;
+ path = createDirectories(dir + "/" + subdir + "/" + CONTROLLER_DIRECTORY, controllerClass);
+ } else {
+ packageClass = CODE_PREFIX + "." + driverClass;
+ path = createDirectories(dir + "/" + subdir + "/" + DRIVERS_DIRECTORY, driverClass);
+ }
+ FileWriter fw = new FileWriter(path + "/" + newSkelClass + ".java");
+ pw = new PrintWriter(new BufferedWriter(fw));
+ // Pass in set of methods and get import classes
+ DeclarationHandler decHandler = mapIntDeclHand.get(intface);
+ InterfaceDecl intDecl = (InterfaceDecl) decHandler.getInterfaceDecl(intface);
+ List<String> methods = intDecl.getMethods();
+ Set<String> importClasses = getImportClasses(methods, intDecl);
+ List<String> stdImportClasses = getStandardJavaImportClasses();
+ List<String> allImportClasses = getAllLibClasses(stdImportClasses, importClasses);
+ // Find out if there are callback objects
+ Set<String> callbackClasses = getCallbackClasses(methods, intDecl);
+ boolean callbackExist = !callbackClasses.isEmpty();
+ println("package " + packageClass + ";\n");
+ printImportStatements(allImportClasses);
+ println("\nimport " + INTERFACE_PACKAGE + ".*;\n");
+ // Write class header
+ println("public class " + newSkelClass + " implements " + intface + " {\n");
+ // Write properties
+ writePropertiesJavaSkeleton(intface, intDecl);
+ // Write constructor
+ writeConstructorJavaSkeleton(newSkelClass, intface, intDecl, methods, callbackExist);
+ // Write constructor that is called when this object is a callback object
+ writeCallbackConstructorJavaSkeleton(newSkelClass, intface, intDecl, methods, callbackExist);
+ // Write function to return didAlreadyInitWaitInvoke
+ writeReturnDidAlreadyInitWaitInvoke();
+ // Write methods
+ writeMethodJavaSkeleton(methods, intDecl);
+ // Write method helper
+ writeMethodHelperJavaSkeleton(methods, intDecl, callbackClasses);
+ // Write waitRequestInvokeMethod() - main loop
+ writeJavaWaitRequestInvokeMethod(methods, intDecl, intface);
+ println("}");
+ pw.close();
+ System.out.println("IoTCompiler: Generated skeleton class " + newSkelClass + ".java...");
+ }
}
}
// Create a new directory
createDirectory(dir);
+ String path = createDirectories(dir, VIRTUALS_DIRECTORY);
for (String intface : mapIntfacePTH.keySet()) {
// Get the right StructDecl
DeclarationHandler decHandler = mapIntDeclHand.get(intface);
// Iterate over enum declarations
for (String enType : enumTypes) {
// Open a new file to write into
- FileWriter fw = new FileWriter(dir + "/" + enType + ".hpp");
+ FileWriter fw = new FileWriter(path + "/" + enType + ".hpp");
pw = new PrintWriter(new BufferedWriter(fw));
// Write file headers
println("#ifndef _" + enType.toUpperCase() + "_HPP__");
// Create a new directory
createDirectory(dir);
+ String path = createDirectories(dir, VIRTUALS_DIRECTORY);
for (String intface : mapIntfacePTH.keySet()) {
// Get the right StructDecl
DeclarationHandler decHandler = mapIntDeclHand.get(intface);
// Iterate over enum declarations
for (String stType : structTypes) {
// Open a new file to write into
- FileWriter fw = new FileWriter(dir + "/" + stType + ".hpp");
+ FileWriter fw = new FileWriter(path + "/" + stType + ".hpp");
pw = new PrintWriter(new BufferedWriter(fw));
// Write file headers
println("#ifndef _" + stType.toUpperCase() + "_HPP__");
// Create a new directory
createDirectory(dir);
+ String path = createDirectories(dir, VIRTUALS_DIRECTORY);
for (String intface : mapIntfacePTH.keySet()) {
// Open a new file to write into
- FileWriter fw = new FileWriter(dir + "/" + intface + ".hpp");
+ FileWriter fw = new FileWriter(path + "/" + intface + ".hpp");
pw = new PrintWriter(new BufferedWriter(fw));
// Write file headers
println("#ifndef _" + intface.toUpperCase() + "_HPP__");
// Create a new directory
String path = createDirectories(dir, subdir);
+ path = createDirectories(dir + "/" + subdir, VIRTUALS_DIRECTORY);
for (String intface : mapIntfacePTH.keySet()) {
Map<String,Set<String>> mapNewIntMethods = mapInt2NewInts.get(intface);
println(callbackType + "_Skeleton* skel" + counter + " = new " + callbackType + "_Skeleton(" + paramIdent + ", rmiComm, newObjIdSent);");
println("IoTRMIUtil::mapSkel->insert(make_pair(" + paramIdent + ", skel" + counter + "));");
println("IoTRMIUtil::mapSkelId->insert(make_pair(" + paramIdent + ", newObjIdSent));");
- println("thread th" + counter + " (&" + callbackType + "_Skeleton::___waitRequestInvokeMethod, std::ref(skel" + counter +
- "), std::ref(skel" + counter +"));");
+ println("thread th" + counter + " (&" + callbackType + "_Skeleton::___waitRequestInvokeMethod, skel" + counter +
+ ", skel" + counter +");");
println("th" + counter + ".detach();");
println("while(!skel" + counter + "->didInitWaitInvoke());");
println("}");
String path = createDirectories(dir, subdir);
for (String intface : mapIntfacePTH.keySet()) {
- Map<String,Set<String>> mapNewIntMethods = mapInt2NewInts.get(intface);
- for (Map.Entry<String,Set<String>> intMeth : mapNewIntMethods.entrySet()) {
- // Open a new file to write into
- String newIntface = intMeth.getKey();
- String newStubClass = newIntface + "_Stub";
- FileWriter fw = new FileWriter(path + "/" + newStubClass + ".hpp");
- pw = new PrintWriter(new BufferedWriter(fw));
- // Write file headers
- println("#ifndef _" + newStubClass.toUpperCase() + "_HPP__");
- println("#define _" + newStubClass.toUpperCase() + "_HPP__");
- println("#include <iostream>");
- // Find out if there are callback objects
- Set<String> methods = intMeth.getValue();
- DeclarationHandler decHandler = mapIntDeclHand.get(intface);
- InterfaceDecl intDecl = (InterfaceDecl) decHandler.getInterfaceDecl(intface);
- Set<String> callbackClasses = getCallbackClasses(methods, intDecl);
- boolean callbackExist = !callbackClasses.isEmpty();
- println("#include <thread>");
- println("#include <mutex>");
- List<String> stdIncludeClasses = getStandardCplusIncludeClasses();
- printIncludeStatements(stdIncludeClasses); println("");
- println("#include \"" + newIntface + ".hpp\""); println("");
- println("using namespace std;"); println("");
- println("class " + newStubClass + " : public " + newIntface); println("{");
- println("private:\n");
- writePropertiesCplusStub(intface, newIntface, callbackExist, callbackClasses, methods, intDecl);
- println("public:\n");
- // Add default constructor and destructor
- println(newStubClass + "();");
- // Declarations
- println(newStubClass + "(int _portSend, int _portRecv, const char* _skeletonAddress, int _rev, bool* _bResult);");
- println(newStubClass + "(IoTRMIComm* _rmiComm, int _objectId);");
- println("~" + newStubClass + "();");
- // Write methods
- writeMethodDeclCplusStub(methods, intDecl);
- print("}"); println(";");
- println("#endif");
- pw.close();
- System.out.println("IoTCompiler: Generated stub class " + newStubClass + ".hpp...");
+ // Check if there is more than 1 class that uses the same interface
+ List<String> drvList = mapInt2Drv.get(intface);
+ for(int i = 0; i < drvList.size(); i++) {
+
+ String driverClass = drvList.get(i);
+ Map<String,Set<String>> mapNewIntMethods = mapInt2NewInts.get(intface);
+ for (Map.Entry<String,Set<String>> intMeth : mapNewIntMethods.entrySet()) {
+ // Open a new file to write into
+ String newIntface = intMeth.getKey();
+ String newStubClass = newIntface + "_Stub";
+ // Check if this interface is a callback class
+ if(isCallbackClass(intface))
+ path = createDirectories(dir + "/" + subdir + "/" + DRIVERS_DIRECTORY, driverClass);
+ else
+ path = createDirectories(dir + "/" + subdir + "/" + CONTROLLER_DIRECTORY, controllerClass);
+ FileWriter fw = new FileWriter(path + "/" + newStubClass + ".hpp");
+ pw = new PrintWriter(new BufferedWriter(fw));
+ // Write file headers
+ println("#ifndef _" + newStubClass.toUpperCase() + "_HPP__");
+ println("#define _" + newStubClass.toUpperCase() + "_HPP__");
+ println("#include <iostream>");
+ // Find out if there are callback objects
+ Set<String> methods = intMeth.getValue();
+ DeclarationHandler decHandler = mapIntDeclHand.get(intface);
+ InterfaceDecl intDecl = (InterfaceDecl) decHandler.getInterfaceDecl(intface);
+ Set<String> callbackClasses = getCallbackClasses(methods, intDecl);
+ boolean callbackExist = !callbackClasses.isEmpty();
+ println("#include <thread>");
+ println("#include <mutex>");
+ List<String> stdIncludeClasses = getStandardCplusIncludeClasses();
+ printIncludeStatements(stdIncludeClasses); println("");
+ println("#include \"" + newIntface + ".hpp\""); println("");
+ println("using namespace std;"); println("");
+ println("class " + newStubClass + " : public " + newIntface); println("{");
+ println("private:\n");
+ writePropertiesCplusStub(intface, newIntface, callbackExist, callbackClasses, methods, intDecl);
+ println("public:\n");
+ // Add default constructor and destructor
+ println(newStubClass + "();");
+ // Declarations
+ println(newStubClass + "(int _portSend, int _portRecv, const char* _skeletonAddress, int _rev, bool* _bResult);");
+ println(newStubClass + "(IoTRMIComm* _rmiComm, int _objectId);");
+ println("~" + newStubClass + "();");
+ // Write methods
+ writeMethodDeclCplusStub(methods, intDecl);
+ print("}"); println(";");
+ println("#endif");
+ pw.close();
+ System.out.println("IoTCompiler: Generated stub class " + newStubClass + ".hpp...");
+ }
}
}
}
String path = createDirectories(dir, subdir);
for (String intface : mapIntfacePTH.keySet()) {
- Map<String,Set<String>> mapNewIntMethods = mapInt2NewInts.get(intface);
- for (Map.Entry<String,Set<String>> intMeth : mapNewIntMethods.entrySet()) {
- // Open a new file to write into
- String newIntface = intMeth.getKey();
- String newStubClass = newIntface + "_Stub";
- FileWriter fw = new FileWriter(path + "/" + newStubClass + ".cpp");
- pw = new PrintWriter(new BufferedWriter(fw));
- // Write file headers
- println("#include <iostream>");
- // Find out if there are callback objects
- Set<String> methods = intMeth.getValue();
- DeclarationHandler decHandler = mapIntDeclHand.get(intface);
- InterfaceDecl intDecl = (InterfaceDecl) decHandler.getInterfaceDecl(intface);
- Set<String> callbackClasses = getCallbackClasses(methods, intDecl);
- boolean callbackExist = !callbackClasses.isEmpty();
- println("#include \"" + newStubClass + ".hpp\""); println("");
- for(String str: callbackClasses) {
- if (intface.equals(mainClass))
- println("#include \"" + str + "_Skeleton.cpp\"\n");
+ // Check if there is more than 1 class that uses the same interface
+ List<String> drvList = mapInt2Drv.get(intface);
+ for(int i = 0; i < drvList.size(); i++) {
+
+ String driverClass = drvList.get(i);
+ Map<String,Set<String>> mapNewIntMethods = mapInt2NewInts.get(intface);
+ for (Map.Entry<String,Set<String>> intMeth : mapNewIntMethods.entrySet()) {
+ // Open a new file to write into
+ String newIntface = intMeth.getKey();
+ String newStubClass = newIntface + "_Stub";
+ // Check if this interface is a callback class
+ if(isCallbackClass(intface))
+ path = createDirectories(dir + "/" + subdir + "/" + DRIVERS_DIRECTORY, driverClass);
else
- println("#include \"" + str + "_Skeleton.hpp\"\n");
- }
- println("using namespace std;"); println("");
- // Add default constructor and destructor
- writeConstructorCplusStub(newStubClass, callbackExist, callbackClasses, methods, intDecl);
- writeCallbackConstructorCplusStub(newStubClass, callbackExist, callbackClasses, methods, intDecl);
- writeDeconstructorCplusStub(newStubClass, callbackExist, callbackClasses);
- // Write methods
- writeMethodCplusStub(methods, intDecl, callbackClasses, newStubClass);
- // Write external functions for .so file
- writeStubExternalCFunctions(newStubClass);
- // TODO: Remove this later
- if (intface.equals(mainClass)) {
- println("int main() {");
- println("return 0;");
- println("}");
+ path = createDirectories(dir + "/" + subdir + "/" + CONTROLLER_DIRECTORY, controllerClass);
+ FileWriter fw = new FileWriter(path + "/" + newStubClass + ".cpp");
+ pw = new PrintWriter(new BufferedWriter(fw));
+ // Write file headers
+ println("#include <iostream>");
+ // Find out if there are callback objects
+ Set<String> methods = intMeth.getValue();
+ DeclarationHandler decHandler = mapIntDeclHand.get(intface);
+ InterfaceDecl intDecl = (InterfaceDecl) decHandler.getInterfaceDecl(intface);
+ Set<String> callbackClasses = getCallbackClasses(methods, intDecl);
+ boolean callbackExist = !callbackClasses.isEmpty();
+ println("#include \"" + newStubClass + ".hpp\""); println("");
+ for(String str: callbackClasses) {
+ if (intface.equals(mainClass))
+ println("#include \"" + str + "_Skeleton.cpp\"\n");
+ else
+ println("#include \"" + str + "_Skeleton.hpp\"\n");
+ }
+ println("using namespace std;"); println("");
+ // Add default constructor and destructor
+ writeConstructorCplusStub(newStubClass, callbackExist, callbackClasses, methods, intDecl);
+ writeCallbackConstructorCplusStub(newStubClass, callbackExist, callbackClasses, methods, intDecl);
+ writeDeconstructorCplusStub(newStubClass, callbackExist, callbackClasses);
+ // Write methods
+ writeMethodCplusStub(methods, intDecl, callbackClasses, newStubClass);
+ // Write external functions for .so file
+ writeStubExternalCFunctions(newStubClass);
+ // TODO: Remove this later
+ if (intface.equals(mainClass)) {
+ println("int main() {");
+ println("return 0;");
+ println("}");
+ }
+ pw.close();
+ System.out.println("IoTCompiler: Generated stub class " + newStubClass + ".cpp...");
}
- pw.close();
- System.out.println("IoTCompiler: Generated stub class " + newStubClass + ".cpp...");
}
}
}
helperMethod = helperMethod + methodNumId;
else
uniqueMethodIds.add(methodId);
- print(helperMethod + ", std::ref(skel), ");
+ print(helperMethod + ", skel, ");
boolean structExists = writeInputCountVarStructCplusSkeleton(method, intDecl);
if (structExists)
print(", ");
// Create a new directory
String path = createDirectories(dir, subdir);
for (String intface : mapIntfacePTH.keySet()) {
- // Open a new file to write into
- String newSkelClass = intface + "_Skeleton";
- FileWriter fw = new FileWriter(path + "/" + newSkelClass + ".hpp");
- pw = new PrintWriter(new BufferedWriter(fw));
- // Write file headers
- println("#ifndef _" + newSkelClass.toUpperCase() + "_HPP__");
- println("#define _" + newSkelClass.toUpperCase() + "_HPP__");
- println("#include <iostream>");
- println("#include \"" + intface + ".hpp\"\n");
- // Pass in set of methods and get import classes
- DeclarationHandler decHandler = mapIntDeclHand.get(intface);
- InterfaceDecl intDecl = (InterfaceDecl) decHandler.getInterfaceDecl(intface);
- List<String> methods = intDecl.getMethods();
- List<String> stdIncludeClasses = getStandardCplusIncludeClasses();
- printIncludeStatements(stdIncludeClasses); println("");
- println("using namespace std;\n");
- // Find out if there are callback objects
- Set<String> callbackClasses = getCallbackClasses(methods, intDecl);
- boolean callbackExist = !callbackClasses.isEmpty();
- // Write class header
- println("class " + newSkelClass + " : public " + intface); println("{");
- println("private:\n");
- // Write properties
- writePropertiesCplusSkeleton(intface, callbackExist, callbackClasses);
- println("public:\n");
- // Write constructors
- println(newSkelClass + "();");
- println(newSkelClass + "(" + intface + "*_mainObj, int _portSend, int _portRecv);");
- println(newSkelClass + "(" + intface + "*_mainObj, IoTRMIComm *rmiComm, int _objectId);");
- // Write deconstructor
- println("~" + newSkelClass + "();");
- // Write method declarations
- println("bool didInitWaitInvoke();");
- writeMethodDeclCplusSkeleton(methods, intDecl, callbackClasses);
- // Write method helper declarations
- writeMethodHelperDeclCplusSkeleton(methods, intDecl, newSkelClass);
- // Write waitRequestInvokeMethod() declaration - main loop
- println("void ___waitRequestInvokeMethod(" + newSkelClass + "* skel);");
- println("};");
- writePermissionInitializationCplus(intface, newSkelClass, intDecl);
- println("#endif");
- pw.close();
- System.out.println("IoTCompiler: Generated skeleton class " + newSkelClass + ".hpp...");
+
+ // Check if there is more than 1 class that uses the same interface
+ List<String> drvList = mapInt2Drv.get(intface);
+ for(int i = 0; i < drvList.size(); i++) {
+
+ // Open a new file to write into
+ String newSkelClass = intface + "_Skeleton";
+ // Get driver class
+ String driverClass = drvList.get(i);
+ // Check if this interface is a callback class
+ if(isCallbackClass(intface))
+ path = createDirectories(dir + "/" + subdir + "/" + CONTROLLER_DIRECTORY, controllerClass);
+ else
+ path = createDirectories(dir + "/" + subdir + "/" + DRIVERS_DIRECTORY, driverClass);
+ FileWriter fw = new FileWriter(path + "/" + newSkelClass + ".hpp");
+ pw = new PrintWriter(new BufferedWriter(fw));
+ // Write file headers
+ println("#ifndef _" + newSkelClass.toUpperCase() + "_HPP__");
+ println("#define _" + newSkelClass.toUpperCase() + "_HPP__");
+ println("#include <iostream>");
+ println("#include \"" + intface + ".hpp\"\n");
+ // Pass in set of methods and get import classes
+ DeclarationHandler decHandler = mapIntDeclHand.get(intface);
+ InterfaceDecl intDecl = (InterfaceDecl) decHandler.getInterfaceDecl(intface);
+ List<String> methods = intDecl.getMethods();
+ List<String> stdIncludeClasses = getStandardCplusIncludeClasses();
+ printIncludeStatements(stdIncludeClasses); println("");
+ println("using namespace std;\n");
+ // Find out if there are callback objects
+ Set<String> callbackClasses = getCallbackClasses(methods, intDecl);
+ boolean callbackExist = !callbackClasses.isEmpty();
+ // Write class header
+ println("class " + newSkelClass + " : public " + intface); println("{");
+ println("private:\n");
+ // Write properties
+ writePropertiesCplusSkeleton(intface, callbackExist, callbackClasses);
+ println("public:\n");
+ // Write constructors
+ println(newSkelClass + "();");
+ println(newSkelClass + "(" + intface + "*_mainObj, int _portSend, int _portRecv);");
+ println(newSkelClass + "(" + intface + "*_mainObj, IoTRMIComm *rmiComm, int _objectId);");
+ // Write deconstructor
+ println("~" + newSkelClass + "();");
+ // Write method declarations
+ println("bool didInitWaitInvoke();");
+ writeMethodDeclCplusSkeleton(methods, intDecl, callbackClasses);
+ // Write method helper declarations
+ writeMethodHelperDeclCplusSkeleton(methods, intDecl, newSkelClass);
+ // Write waitRequestInvokeMethod() declaration - main loop
+ println("void ___waitRequestInvokeMethod(" + newSkelClass + "* skel);");
+ println("};");
+ writePermissionInitializationCplus(intface, newSkelClass, intDecl);
+ println("#endif");
+ pw.close();
+ System.out.println("IoTCompiler: Generated skeleton class " + newSkelClass + ".hpp...");
+ }
}
}
// Create a new directory
String path = createDirectories(dir, subdir);
for (String intface : mapIntfacePTH.keySet()) {
- // Open a new file to write into
- String newSkelClass = intface + "_Skeleton";
- FileWriter fw = new FileWriter(path + "/" + newSkelClass + ".cpp");
- pw = new PrintWriter(new BufferedWriter(fw));
- // Write file headers
- println("#include <iostream>");
- println("#include \"" + newSkelClass + ".hpp\"\n");
- // Pass in set of methods and get import classes
- DeclarationHandler decHandler = mapIntDeclHand.get(intface);
- InterfaceDecl intDecl = (InterfaceDecl) decHandler.getInterfaceDecl(intface);
- List<String> methods = intDecl.getMethods();
- // Find out if there are callback objects
- Set<String> callbackClasses = getCallbackClasses(methods, intDecl);
- boolean callbackExist = !callbackClasses.isEmpty();
- for(String str: callbackClasses) {
- if (intface.equals(mainClass))
- println("#include \"" + getStubInterface(str) + "_Stub.cpp\"\n");
+
+ // Check if there is more than 1 class that uses the same interface
+ List<String> drvList = mapInt2Drv.get(intface);
+ for(int i = 0; i < drvList.size(); i++) {
+
+ // Open a new file to write into
+ String newSkelClass = intface + "_Skeleton";
+ // Get driver class
+ String driverClass = drvList.get(i);
+ // Check if this interface is a callback class
+ if(isCallbackClass(intface))
+ path = createDirectories(dir + "/" + subdir + "/" + CONTROLLER_DIRECTORY, controllerClass);
else
- println("#include \"" + getStubInterface(str) + "_Stub.hpp\"\n");
- }
- println("using namespace std;\n");
- // Write constructor
- writeConstructorCplusSkeleton(newSkelClass, intface, callbackExist, intDecl, methods);
- // Write callback constructor
- writeCallbackConstructorCplusSkeleton(newSkelClass, intface, callbackExist, intDecl, methods);
- // Write deconstructor
- writeDeconstructorCplusSkeleton(newSkelClass, callbackExist, callbackClasses);
- // Write didInitWaitInvoke() to return bool
- writeReturnDidAlreadyInitWaitInvoke(newSkelClass);
- // Write methods
- writeMethodCplusSkeleton(methods, intDecl, newSkelClass);
- // Write method helper
- writeMethodHelperCplusSkeleton(methods, intDecl, callbackClasses, newSkelClass);
- // Write waitRequestInvokeMethod() - main loop
- writeCplusWaitRequestInvokeMethod(methods, intDecl, callbackExist, intface, newSkelClass);
- // Write external functions for .so file
- writeSkelExternalCFunctions(newSkelClass, intface);
- // TODO: Remove this later
- if (intface.equals(mainClass)) {
- println("int main() {");
- println("return 0;");
- println("}");
+ path = createDirectories(dir + "/" + subdir + "/" + DRIVERS_DIRECTORY, driverClass);
+ FileWriter fw = new FileWriter(path + "/" + newSkelClass + ".cpp");
+ pw = new PrintWriter(new BufferedWriter(fw));
+ // Write file headers
+ println("#include <iostream>");
+ println("#include \"" + newSkelClass + ".hpp\"\n");
+ // Pass in set of methods and get import classes
+ DeclarationHandler decHandler = mapIntDeclHand.get(intface);
+ InterfaceDecl intDecl = (InterfaceDecl) decHandler.getInterfaceDecl(intface);
+ List<String> methods = intDecl.getMethods();
+ // Find out if there are callback objects
+ Set<String> callbackClasses = getCallbackClasses(methods, intDecl);
+ boolean callbackExist = !callbackClasses.isEmpty();
+ for(String str: callbackClasses) {
+ if (intface.equals(mainClass))
+ println("#include \"" + getStubInterface(str) + "_Stub.cpp\"\n");
+ else
+ println("#include \"" + getStubInterface(str) + "_Stub.hpp\"\n");
+ }
+ println("using namespace std;\n");
+ // Write constructor
+ writeConstructorCplusSkeleton(newSkelClass, intface, callbackExist, intDecl, methods);
+ // Write callback constructor
+ writeCallbackConstructorCplusSkeleton(newSkelClass, intface, callbackExist, intDecl, methods);
+ // Write deconstructor
+ writeDeconstructorCplusSkeleton(newSkelClass, callbackExist, callbackClasses);
+ // Write didInitWaitInvoke() to return bool
+ writeReturnDidAlreadyInitWaitInvoke(newSkelClass);
+ // Write methods
+ writeMethodCplusSkeleton(methods, intDecl, newSkelClass);
+ // Write method helper
+ writeMethodHelperCplusSkeleton(methods, intDecl, callbackClasses, newSkelClass);
+ // Write waitRequestInvokeMethod() - main loop
+ writeCplusWaitRequestInvokeMethod(methods, intDecl, callbackExist, intface, newSkelClass);
+ // Write external functions for .so file
+ writeSkelExternalCFunctions(newSkelClass, intface);
+ // TODO: Remove this later
+ if (intface.equals(mainClass)) {
+ println("int main() {");
+ println("return 0;");
+ println("}");
+ }
+ pw.close();
+ System.out.println("IoTCompiler: Generated skeleton class " + newSkelClass + ".cpp...");
}
- pw.close();
- System.out.println("IoTCompiler: Generated skeleton class " + newSkelClass + ".cpp...");
}
}
System.out.println("\tjava IoTCompiler [<main-policy-file> <req-policy-file>] [options]\n");
System.out.println("\t\tTake one or more pairs of main-req policy files, and generate Java and/or C++ files\n");
System.out.println("Options:");
- System.out.println("\t-java\t<directory>\tGenerate Java stub files");
- System.out.println("\t-cplus\t<directory>\tGenerate C++ stub files");
+ System.out.println("\t-cont\t<controller-class>\tSpecify controller class name");
+ System.out.println("\t-drv\t<driver-class>\t\tSpecify driver class name");
+ System.out.println("\t\t(place this option right after a pair of .pol and .req files)");
+ System.out.println("\t-objid\t<object-id>\t\tSpecify object Id for stub/skeleton used in multiple apps");
+ System.out.println("\t\t(place this option right after -drv option)");
+ System.out.println("\t-cplus\t<directory>\t\tGenerate C++ stub files");
+ System.out.println("\t-java\t<directory>\t\tGenerate Java stub files\n");
+ System.out.println("\t\tNote: The options -cont and -drv have to be defined before -cplus and -java");
System.out.println();
}
// Basically the compiler needs to parse the policy (and requires) files for callback class first
private int getNewIntfaceObjectId(String newIntface) {
- int retObjId = mapNewIntfaceObjId.get(newIntface);
+ int retObjId = mapNewIntfaceObjId.get(newIntface);
return retObjId;
}
}
return callbackClasses;
}
+
+
+ // Check if this is a callback class
+ private boolean isCallbackClass(String className) {
+
+ Set<String> intfaceSet = mapIntDeclHand.keySet();
+ for(String intface : intfaceSet) {
+
+ DeclarationHandler decHandler = mapIntDeclHand.get(intface);
+ InterfaceDecl intDecl = (InterfaceDecl) decHandler.getInterfaceDecl(intface);
+ Map<String,Set<String>> mapNewIntMethods = mapInt2NewInts.get(intface);
+ for (Map.Entry<String,Set<String>> intMeth : mapNewIntMethods.entrySet()) {
+ Set<String> methods = intMeth.getValue();
+ for (String method : methods) {
+
+ List<String> methPrmTypes = intDecl.getMethodParamTypes(method);
+ List<String> methParams = intDecl.getMethodParams(method);
+ for (int i = 0; i < methPrmTypes.size(); i++) {
+
+ String type = methPrmTypes.get(i);
+ if (getParamCategory(type) == ParamCategory.USERDEFINED) {
+ // Final check to see if this is the searched class
+ if (type.equals(className))
+ return true;
+ } else if (getParamCategory(type) == ParamCategory.NONPRIMITIVES) {
+ // Can be a List<...> of callback objects ...
+ String genericType = getTypeOfGeneric(type)[0];
+ if (getParamCategory(type) == ParamCategory.USERDEFINED) {
+ if (type.equals(className))
+ return true;
+ }
+ }
+ }
+ }
+ }
+ }
+
+ return false;
+ }
// Print import statements into file
public static void main(String[] args) throws Exception {
// If there is no argument or just "--help" or "-h", then invoke printUsage()
- if ((args[0].equals("-help") ||
+ if ((args.length == 0 ||
+ args[0].equals("-help") ||
args[0].equals("--help")||
- args[0].equals("-h")) ||
- (args.length == 0)) {
+ args[0].equals("-h"))) {
IoTCompiler.printUsage();
} else if (args.length > 1) {
IoTCompiler comp = new IoTCompiler();
- int i = 0;
+ int i = 0;
+ boolean controllerDefined = false;
do {
- // Parse main policy file
- ParseNode pnPol = IoTCompiler.parseFile(args[i]);
- // Parse "requires" policy file
- ParseNode pnReq = IoTCompiler.parseFile(args[i+1]);
- // Get interface name
- String intface = ParseTreeHandler.getOrigIntface(pnPol);
- comp.setDataStructures(intface, pnPol, pnReq);
- comp.getMethodsForIntface(intface);
+ if (!controllerDefined && args[i].equals("-cont")) {
+ comp.setControllerClass(args[i+1]);
+ controllerDefined = true;
+ i = i + 2;
+ }
+ // Parse main policy file
+ ParseNode pnPol = IoTCompiler.parseFile(args[i]);
+ // Parse "requires" policy file
+ ParseNode pnReq = IoTCompiler.parseFile(args[i+1]);
+ // Get interface name
+ String intface = ParseTreeHandler.getOrigIntface(pnPol);
+ comp.setDataStructures(intface, pnPol, pnReq);
+ comp.getMethodsForIntface(intface);
i = i + 2;
+ // Driver name
+ if (args[i].equals("-drv")) {
+ comp.setDriverClass(intface, args[i+1]);
+ i = i + 2;
+ } else
+ throw new Error("IoTCompiler: ERROR - driver class name is needed for the interface: " + intface + "\n");
+ // Object ID (for a stub/skeleton pair that is also used in other applications)
+ if (args[i].equals("-objid")) {
+ comp.setObjectId(intface, args[i+1]);
+ i = i + 2;
+ }
+
// 1) Check if this is the last option before "-java" or "-cplus"
- // 2) Check if this is really the last option (no "-java" or "-cplus")
+ // 2) Check if this is really the last option
} while(!args[i].equals("-java") &&
!args[i].equals("-cplus") &&
(i < args.length));
+ // Controller class name needs to be defined at least once
+ if (!controllerDefined)
+ throw new Error("IoTCompiler: ERROR - controller class name has not been specified!\n");
// Generate everything if we don't see "-java" or "-cplus"
if (i == args.length) {
}
+
projects / iot2.git / blobdiff