All references to own NameTable.java fix
This commit is contained in:
aFedasenka
parent
674df6cb25
commit
e1051ba5ef
5 changed files with 609 additions and 4 deletions
|
|
@ -40,6 +40,7 @@ import com.google.common.base.Charsets;
|
||||||
import com.google.common.collect.Lists;
|
import com.google.common.collect.Lists;
|
||||||
import com.google.common.io.CharStreams;
|
import com.google.common.io.CharStreams;
|
||||||
import com.google.common.io.Files;
|
import com.google.common.io.Files;
|
||||||
|
import com.google.devtools.j2cpp.util.NameTable;
|
||||||
import com.google.devtools.j2objc.Options;
|
import com.google.devtools.j2objc.Options;
|
||||||
import com.google.devtools.j2objc.Plugin;
|
import com.google.devtools.j2objc.Plugin;
|
||||||
import com.google.devtools.j2objc.gen.ObjectiveCHeaderGenerator;
|
import com.google.devtools.j2objc.gen.ObjectiveCHeaderGenerator;
|
||||||
|
|
@ -58,7 +59,6 @@ import com.google.devtools.j2objc.translate.Rewriter;
|
||||||
import com.google.devtools.j2objc.types.Types;
|
import com.google.devtools.j2objc.types.Types;
|
||||||
import com.google.devtools.j2objc.util.ASTNodeException;
|
import com.google.devtools.j2objc.util.ASTNodeException;
|
||||||
import com.google.devtools.j2objc.util.DeadCodeMap;
|
import com.google.devtools.j2objc.util.DeadCodeMap;
|
||||||
import com.google.devtools.j2objc.util.NameTable;
|
|
||||||
import com.google.devtools.j2objc.util.ProGuardUsageParser;
|
import com.google.devtools.j2objc.util.ProGuardUsageParser;
|
||||||
|
|
||||||
/**
|
/**
|
||||||
|
|
|
||||||
|
|
@ -26,6 +26,7 @@ import org.eclipse.jface.text.Document;
|
||||||
|
|
||||||
import com.google.common.collect.Lists;
|
import com.google.common.collect.Lists;
|
||||||
import com.google.common.io.Files;
|
import com.google.common.io.Files;
|
||||||
|
import com.google.devtools.j2cpp.util.NameTable;
|
||||||
import com.google.devtools.j2objc.J2ObjC;
|
import com.google.devtools.j2objc.J2ObjC;
|
||||||
import com.google.devtools.j2objc.Options;
|
import com.google.devtools.j2objc.Options;
|
||||||
import com.google.devtools.j2objc.gen.ObjectiveCHeaderGenerator;
|
import com.google.devtools.j2objc.gen.ObjectiveCHeaderGenerator;
|
||||||
|
|
@ -33,7 +34,6 @@ import com.google.devtools.j2objc.gen.ObjectiveCImplementationGenerator;
|
||||||
import com.google.devtools.j2objc.sym.Symbols;
|
import com.google.devtools.j2objc.sym.Symbols;
|
||||||
import com.google.devtools.j2objc.types.Types;
|
import com.google.devtools.j2objc.types.Types;
|
||||||
import com.google.devtools.j2objc.util.ASTNodeException;
|
import com.google.devtools.j2objc.util.ASTNodeException;
|
||||||
import com.google.devtools.j2objc.util.NameTable;
|
|
||||||
|
|
||||||
|
|
||||||
public class TranslationHandler {
|
public class TranslationHandler {
|
||||||
|
|
|
||||||
|
|
@ -31,6 +31,7 @@ import com.google.common.collect.Lists;
|
||||||
import com.google.common.collect.Maps;
|
import com.google.common.collect.Maps;
|
||||||
import com.google.common.collect.Multimap;
|
import com.google.common.collect.Multimap;
|
||||||
import com.google.common.collect.Sets;
|
import com.google.common.collect.Sets;
|
||||||
|
import com.google.devtools.j2cpp.util.NameTable;
|
||||||
import com.google.devtools.j2objc.J2ObjC;
|
import com.google.devtools.j2objc.J2ObjC;
|
||||||
import com.google.devtools.j2objc.Options;
|
import com.google.devtools.j2objc.Options;
|
||||||
import com.google.devtools.j2objc.types.HeaderImportCollector;
|
import com.google.devtools.j2objc.types.HeaderImportCollector;
|
||||||
|
|
@ -38,7 +39,6 @@ import com.google.devtools.j2objc.types.IOSMethod;
|
||||||
import com.google.devtools.j2objc.types.ImportCollector;
|
import com.google.devtools.j2objc.types.ImportCollector;
|
||||||
import com.google.devtools.j2objc.types.Types;
|
import com.google.devtools.j2objc.types.Types;
|
||||||
import com.google.devtools.j2objc.util.ErrorReportingASTVisitor;
|
import com.google.devtools.j2objc.util.ErrorReportingASTVisitor;
|
||||||
import com.google.devtools.j2objc.util.NameTable;
|
|
||||||
import com.google.devtools.j2objc.util.UnicodeUtils;
|
import com.google.devtools.j2objc.util.UnicodeUtils;
|
||||||
|
|
||||||
public class CppHeaderGenerator extends CppSourceFileGenerator{
|
public class CppHeaderGenerator extends CppSourceFileGenerator{
|
||||||
|
|
|
||||||
|
|
@ -19,11 +19,11 @@ import org.eclipse.jdt.core.dom.TypeDeclaration;
|
||||||
import org.eclipse.jdt.core.dom.VariableDeclarationFragment;
|
import org.eclipse.jdt.core.dom.VariableDeclarationFragment;
|
||||||
|
|
||||||
import com.google.common.collect.Lists;
|
import com.google.common.collect.Lists;
|
||||||
|
import com.google.devtools.j2cpp.util.NameTable;
|
||||||
import com.google.devtools.j2objc.gen.SourceFileGenerator;
|
import com.google.devtools.j2objc.gen.SourceFileGenerator;
|
||||||
import com.google.devtools.j2objc.types.IOSMethod;
|
import com.google.devtools.j2objc.types.IOSMethod;
|
||||||
import com.google.devtools.j2objc.types.IOSParameter;
|
import com.google.devtools.j2objc.types.IOSParameter;
|
||||||
import com.google.devtools.j2objc.types.Types;
|
import com.google.devtools.j2objc.types.Types;
|
||||||
import com.google.devtools.j2objc.util.NameTable;
|
|
||||||
|
|
||||||
public abstract class CppSourceFileGenerator extends SourceFileGenerator {
|
public abstract class CppSourceFileGenerator extends SourceFileGenerator {
|
||||||
|
|
||||||
|
|
|
||||||
|
|
@ -0,0 +1,605 @@
|
||||||
|
/*
|
||||||
|
* Copyright 2011 Google Inc. All Rights Reserved.
|
||||||
|
*
|
||||||
|
* 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 com.google.devtools.j2cpp.util;
|
||||||
|
|
||||||
|
import com.google.common.collect.Lists;
|
||||||
|
import com.google.common.collect.Maps;
|
||||||
|
import com.google.devtools.j2objc.Options;
|
||||||
|
import com.google.devtools.j2objc.types.IOSTypeBinding;
|
||||||
|
import com.google.devtools.j2objc.types.Types;
|
||||||
|
|
||||||
|
import org.eclipse.jdt.core.dom.AST;
|
||||||
|
import org.eclipse.jdt.core.dom.ASTNode;
|
||||||
|
import org.eclipse.jdt.core.dom.AbstractTypeDeclaration;
|
||||||
|
import org.eclipse.jdt.core.dom.ArrayType;
|
||||||
|
import org.eclipse.jdt.core.dom.CompilationUnit;
|
||||||
|
import org.eclipse.jdt.core.dom.IBinding;
|
||||||
|
import org.eclipse.jdt.core.dom.IMethodBinding;
|
||||||
|
import org.eclipse.jdt.core.dom.IPackageBinding;
|
||||||
|
import org.eclipse.jdt.core.dom.ITypeBinding;
|
||||||
|
import org.eclipse.jdt.core.dom.IVariableBinding;
|
||||||
|
import org.eclipse.jdt.core.dom.MethodDeclaration;
|
||||||
|
import org.eclipse.jdt.core.dom.PackageDeclaration;
|
||||||
|
import org.eclipse.jdt.core.dom.ParameterizedType;
|
||||||
|
import org.eclipse.jdt.core.dom.PrimitiveType;
|
||||||
|
import org.eclipse.jdt.core.dom.QualifiedType;
|
||||||
|
import org.eclipse.jdt.core.dom.SimpleName;
|
||||||
|
import org.eclipse.jdt.core.dom.SimplePropertyDescriptor;
|
||||||
|
import org.eclipse.jdt.core.dom.SimpleType;
|
||||||
|
import org.eclipse.jdt.core.dom.Type;
|
||||||
|
import org.eclipse.jdt.core.dom.TypeDeclaration;
|
||||||
|
import org.eclipse.jdt.core.dom.VariableDeclarationFragment;
|
||||||
|
|
||||||
|
import java.io.File;
|
||||||
|
import java.lang.reflect.Field;
|
||||||
|
import java.lang.reflect.Method;
|
||||||
|
import java.util.Iterator;
|
||||||
|
import java.util.List;
|
||||||
|
import java.util.Map;
|
||||||
|
import java.util.logging.Logger;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Singleton service for type/method/variable name support.
|
||||||
|
*
|
||||||
|
* @author Tom Ball
|
||||||
|
*/
|
||||||
|
|
||||||
|
// TODO @author Fedasenka
|
||||||
|
// TODO change all Objective-C types to C++ types
|
||||||
|
|
||||||
|
public class NameTable {
|
||||||
|
|
||||||
|
private static NameTable instance;
|
||||||
|
private final Map<IBinding, String> renamings = Maps.newHashMap();
|
||||||
|
|
||||||
|
public static final String CLINIT_NAME = "initialize";
|
||||||
|
|
||||||
|
public static final String ID_TYPE = "id";
|
||||||
|
|
||||||
|
private static final Logger logger = Logger.getLogger(NameTable.class.getName());
|
||||||
|
|
||||||
|
/**
|
||||||
|
* The list of predefined types, common primitive typedefs, constants and
|
||||||
|
* variables.
|
||||||
|
*/
|
||||||
|
public static final List<String> reservedNames = Lists.newArrayList(
|
||||||
|
// types
|
||||||
|
"id", "bool", "BOOL", "SEL", "IMP", "unichar",
|
||||||
|
|
||||||
|
// constants
|
||||||
|
"nil", "Nil", "YES", "NO", "TRUE", "FALSE",
|
||||||
|
|
||||||
|
// C99 keywords
|
||||||
|
"auto", "const", "extern", "inline", "register", "restrict", "signed", "goto", "sizeof",
|
||||||
|
"struct", "typedef", "union", "volatile",
|
||||||
|
|
||||||
|
// C++ keywords
|
||||||
|
"template", "mutable", "not", "delete",
|
||||||
|
|
||||||
|
// variables
|
||||||
|
"self", "isa",
|
||||||
|
|
||||||
|
// Definitions from standard C and Objective-C headers, not including
|
||||||
|
// typedefs and #defines that start with "_", nor #defines for
|
||||||
|
// functions. Some of these may seem very unlikely to be used in
|
||||||
|
// Java source, but if a name is legal some Java developer might very
|
||||||
|
// well use it.
|
||||||
|
|
||||||
|
// Definitions from stddef.h
|
||||||
|
"ptrdiff_t", "size_t", "wchar_t", "wint_t",
|
||||||
|
|
||||||
|
// Definitions from stdint.h
|
||||||
|
"int8_t", "int16_t", "int32_t", "int64_t", "uint8_t", "uint16_t", "uint32_t", "uint64_t",
|
||||||
|
"int_least8_t", "int_least16_t", "int_least32_t", "int_least64_t",
|
||||||
|
"uint_least8_t", "uint_least16_t", "uint_least32_t", "uint_least64_t",
|
||||||
|
"int_fast8_t", "int_fast16_t", "int_fast32_t", "int_fast64_t",
|
||||||
|
"uint_fast8_t", "uint_fast16_t", "uint_fast32_t", "uint_fast64_t",
|
||||||
|
"intptr_t", "uintptr_t", "intmax_t", "uintmax_t",
|
||||||
|
"INT8_MAX", "INT16_MAX", "INT32_MAX", "INT64_MAX", "INT8_MIN", "INT16_MIN", "INT32_MIN",
|
||||||
|
"INT64_MIN", "UINT8_MAX", "UINT16_MAX", "UINT32_MAX", "UINT64_MAX", "INT_LEAST8_MIN",
|
||||||
|
"INT_LEAST16_MIN", "INT_LEAST32_MIN", "INT_LEAST64_MIN", "INT_LEAST8_MAX", "INT_LEAST16_MAX",
|
||||||
|
"INT_LEAST32_MAX", "INT_LEAST64_MAX", "INT_FAST8_MIN", "INT_FAST16_MIN", "INT_FAST32_MIN",
|
||||||
|
"INT_FAST64_MIN", "INT_FAST8_MAX", "INT_FAST16_MAX", "INT_FAST32_MAX", "INT_FAST64_MAX",
|
||||||
|
"UINT_FAST8_MAX", "UINT_FAST16_MAX", "UINT_FAST32_MAX", "UINT_FAST64_MAX", "INTPTR_MIN",
|
||||||
|
"INTPTR_MAX", "UINTPTR_MAX", "INTMAX_MIN", "INTMAX_MAX", "UINTMAX_MAX", "PTRDIFF_MIN",
|
||||||
|
"PTRDIFF_MAX", "SIZE_MAX", "WCHAR_MAX", "WCHAR_MIN", "WINT_MIN", "WINT_MAX",
|
||||||
|
"SIG_ATOMIC_MIN", "SIG_ATOMIC_MAX", "INT8_MAX", "INT16_MAX", "INT32_MAX", "INT64_MAX",
|
||||||
|
"UINT8_C", "UINT16_C", "UINT32_C", "UINT64_C", "INTMAX_C", "UINTMAX_C",
|
||||||
|
|
||||||
|
// Definitions from stdio.h
|
||||||
|
"va_list", "fpos_t", "FILE", "off_t", "ssize_t", "BUFSIZ", "EOF", "FOPEN_MAX",
|
||||||
|
"FILENAME_MAX", "TMP_MAX", "SEEK_SET", "SEEK_CUR", "SEEK_END", "stdin", "stdout", "stderr",
|
||||||
|
|
||||||
|
// Definitions from stdlib.h
|
||||||
|
"ct_rune_t", "rune_t", "div_t", "ldiv_t", "lldiv_t", "dev_t", "mode_t",
|
||||||
|
"NULL", "EXIT_FAILURE", "EXIT_SUCCESS", "RAND_MAX", "MB_CUR_MAX", "MB_CUR_MAX_L",
|
||||||
|
|
||||||
|
// Cocoa definitions from ConditionalMacros.h
|
||||||
|
"CFMSYSTEMCALLS", "CGLUESUPPORTED", "FUNCTION_PASCAL", "FUNCTION_DECLSPEC",
|
||||||
|
"FUNCTION_WIN32CC", "GENERATING68881", "GENERATING68K", "GENERATINGCFM", "GENERATINGPOWERPC",
|
||||||
|
"OLDROUTINELOCATIONS", "PRAGMA_ALIGN_SUPPORTED", "PRAGMA_ENUM_PACK", "PRAGMA_ENUM_ALWAYSINT",
|
||||||
|
"PRAGMA_ENUM_OPTIONS", "PRAGMA_IMPORT", "PRAGMA_IMPORT_SUPPORTED", "PRAGMA_ONCE",
|
||||||
|
"PRAGMA_STRUCT_ALIGN", "PRAGMA_STRUCT_PACK", "PRAGMA_STRUCT_PACKPUSH",
|
||||||
|
"TARGET_API_MAC_CARBON", "TARGET_API_MAC_OS8", "TARGET_API_MAC_OSX", "TARGET_CARBON",
|
||||||
|
"TYPE_BOOL", "TYPE_EXTENDED", "TYPE_LONGDOUBLE_IS_DOUBLE", "TYPE_LONGLONG",
|
||||||
|
"UNIVERSAL_INTERFACES_VERSION",
|
||||||
|
|
||||||
|
// Core Foundation definitions
|
||||||
|
"BIG_ENDIAN", "BYTE_ORDER", "LITTLE_ENDIAN", "PDP_ENDIAN",
|
||||||
|
|
||||||
|
// Foundation methods with conflicting return types
|
||||||
|
"scale");
|
||||||
|
|
||||||
|
/**
|
||||||
|
* List of NSObject message names. Java methods with one of these names are
|
||||||
|
* renamed to avoid unintentional overriding. Message names with trailing
|
||||||
|
* colons are not included since they can't be overridden. For example,
|
||||||
|
* "public boolean isEqual(Object o)" would be translated as
|
||||||
|
* "- (BOOL)isEqualWithObject:(NSObject *)o", not NSObject's "isEqual:".
|
||||||
|
*/
|
||||||
|
public static final List<String> nsObjectMessages = Lists.newArrayList(
|
||||||
|
"alloc", "attributeKeys", "autoContentAccessingProxy", "autorelease",
|
||||||
|
"classCode", "classDescription", "classForArchiver",
|
||||||
|
"classForKeyedArchiver", "classFallbacksForKeyedArchiver",
|
||||||
|
"classForPortCoder", "className", "copy", "dealloc", "description",
|
||||||
|
"hash", "init", "initialize", "isProxy", "load", "mutableCopy", "new",
|
||||||
|
"release", "retain", "retainCount", "scriptingProperties", "self",
|
||||||
|
"superclass", "toManyRelationshipKeys", "toOneRelationshipKeys",
|
||||||
|
"version");
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Map of package names to their specified prefixes. Multiple packages
|
||||||
|
* can share a prefix; for example, the com.google.common packages in
|
||||||
|
* Guava could share a "GG" (Google Guava) or simply "Guava" prefix.
|
||||||
|
*/
|
||||||
|
private final Map<String, String> prefixMap;
|
||||||
|
|
||||||
|
private NameTable(Map<String, String> prefixMap) {
|
||||||
|
this.prefixMap = prefixMap;
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Initialize this service using the AST returned by the parser.
|
||||||
|
*/
|
||||||
|
public static void initialize(CompilationUnit unit) {
|
||||||
|
instance = new NameTable(Options.getPackagePrefixes());
|
||||||
|
}
|
||||||
|
|
||||||
|
public static void cleanup() {
|
||||||
|
instance = null;
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Returns a bound name that may have been renamed by a translation phase.
|
||||||
|
*
|
||||||
|
* @return the new name, or the old name if no renaming exists
|
||||||
|
*/
|
||||||
|
public static String getName(IBinding binding) {
|
||||||
|
assert binding != null;
|
||||||
|
binding = getBindingDeclaration(binding);
|
||||||
|
String newName = instance.renamings.get(binding);
|
||||||
|
if (newName != null) {
|
||||||
|
return newName;
|
||||||
|
}
|
||||||
|
String name = binding.getName();
|
||||||
|
if (binding instanceof IVariableBinding) {
|
||||||
|
IVariableBinding var = (IVariableBinding) binding;
|
||||||
|
if (isReservedName(name)) {
|
||||||
|
name += "_";
|
||||||
|
}
|
||||||
|
if (var.isField()) {
|
||||||
|
// Check if field has the same name as a method.
|
||||||
|
ITypeBinding superclass = ((IVariableBinding) binding).getDeclaringClass();
|
||||||
|
for (IMethodBinding method : superclass.getDeclaredMethods()) {
|
||||||
|
if (method.getName().equals(name)) {
|
||||||
|
name = name + '_';
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
return name;
|
||||||
|
}
|
||||||
|
|
||||||
|
private static IBinding getBindingDeclaration(IBinding binding) {
|
||||||
|
if (binding instanceof IVariableBinding) {
|
||||||
|
return ((IVariableBinding) binding).getVariableDeclaration();
|
||||||
|
}
|
||||||
|
if (binding instanceof IMethodBinding) {
|
||||||
|
return ((IMethodBinding) binding).getMethodDeclaration();
|
||||||
|
}
|
||||||
|
if (binding instanceof ITypeBinding) {
|
||||||
|
return ((ITypeBinding) binding).getTypeDeclaration();
|
||||||
|
}
|
||||||
|
return binding;
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Returns a name for a SimpleName that may have been renamed by a
|
||||||
|
* translation phase.
|
||||||
|
*
|
||||||
|
* @return the new name, or the old name if no renaming exists
|
||||||
|
*/
|
||||||
|
public static String getName(SimpleName node) {
|
||||||
|
return getName(Types.getBinding(node));
|
||||||
|
}
|
||||||
|
|
||||||
|
public static boolean isRenamed(IBinding binding) {
|
||||||
|
return instance.renamings.containsKey(binding);
|
||||||
|
}
|
||||||
|
|
||||||
|
public static boolean isRenamed(SimpleName node) {
|
||||||
|
return isRenamed(Types.getBinding(node));
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Adds a name to the renamings map, used by getName().
|
||||||
|
*/
|
||||||
|
public static void rename(IBinding oldName, String newName) {
|
||||||
|
oldName = getBindingDeclaration(oldName);
|
||||||
|
String previousName = instance.renamings.get(oldName);
|
||||||
|
if (previousName != null && !previousName.equals(newName)) {
|
||||||
|
logger.fine(String.format("Changing previous rename: %s => %s, now: %s => %s",
|
||||||
|
oldName.toString(), previousName, oldName, newName));
|
||||||
|
}
|
||||||
|
rename(oldName, newName, false);
|
||||||
|
}
|
||||||
|
|
||||||
|
public static void rename(IBinding oldName, String newName, boolean allowPreviousRenames) {
|
||||||
|
instance.renamings.put(getBindingDeclaration(oldName), newName);
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Adds a SimpleName to the renamings map.
|
||||||
|
*/
|
||||||
|
public static void rename(SimpleName node, String newName) {
|
||||||
|
rename(Types.getBinding(node), newName);
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Capitalize the first letter of a string.
|
||||||
|
*/
|
||||||
|
public static String capitalize(String s) {
|
||||||
|
return s.length() > 0 ? Character.toUpperCase(s.charAt(0)) + s.substring(1) : s;
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Given a period-separated name, return as a camel-cased type name. For
|
||||||
|
* example, java.util.logging.Level is returned as JavaUtilLoggingLevel.
|
||||||
|
*/
|
||||||
|
public static String camelCaseQualifiedName(String fqn) {
|
||||||
|
StringBuilder sb = new StringBuilder();
|
||||||
|
for (String part : fqn.split("\\.")) {
|
||||||
|
sb.append(capitalize(part));
|
||||||
|
}
|
||||||
|
return sb.toString();
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Return the Objective-C equivalent name for a Java primitive type.
|
||||||
|
*/
|
||||||
|
public static String primitiveTypeToObjC(PrimitiveType type) {
|
||||||
|
PrimitiveType.Code code = type.getPrimitiveTypeCode();
|
||||||
|
return primitiveTypeToCpp(code.toString());
|
||||||
|
}
|
||||||
|
|
||||||
|
private static String primitiveTypeToCpp(String javaName) {
|
||||||
|
if (javaName.equals("boolean")) {
|
||||||
|
return "bool"; // defined in NSObject.h
|
||||||
|
}
|
||||||
|
if (javaName.equals("byte")) {
|
||||||
|
// TODO change to appropriate type
|
||||||
|
return "signed short";
|
||||||
|
}
|
||||||
|
if (javaName.equals("char")) {
|
||||||
|
return "wchar_t";
|
||||||
|
}
|
||||||
|
if (javaName.equals("short")) {
|
||||||
|
return "signed short";
|
||||||
|
}
|
||||||
|
if (javaName.equals("long")) {
|
||||||
|
return "signed long";
|
||||||
|
}
|
||||||
|
if (javaName.equals("float")) {
|
||||||
|
return "float";
|
||||||
|
}
|
||||||
|
if (javaName.equals("double")) {
|
||||||
|
return "double";
|
||||||
|
}
|
||||||
|
// type name unchanged for int, float, double, and void
|
||||||
|
return javaName;
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Convert a Java type into an equivalent Cpp type.
|
||||||
|
*/
|
||||||
|
public static String javaTypeToCpp(Type type, boolean includeInterfaces) {
|
||||||
|
if (type instanceof PrimitiveType) {
|
||||||
|
return primitiveTypeToObjC((PrimitiveType) type);
|
||||||
|
}
|
||||||
|
if (type instanceof ParameterizedType) {
|
||||||
|
type = ((ParameterizedType) type).getType(); // erase parameterized type
|
||||||
|
}
|
||||||
|
if (type instanceof ArrayType) {
|
||||||
|
ITypeBinding arrayBinding = Types.getTypeBinding(type);
|
||||||
|
if (arrayBinding != null) {
|
||||||
|
ITypeBinding elementType = arrayBinding.getElementType();
|
||||||
|
return Types.resolveArrayType(elementType).getName();
|
||||||
|
}
|
||||||
|
}
|
||||||
|
ITypeBinding binding = Types.getTypeBinding(type);
|
||||||
|
return javaTypeToObjC(binding, includeInterfaces);
|
||||||
|
}
|
||||||
|
|
||||||
|
public static String javaTypeToObjC(ITypeBinding binding, boolean includeInterfaces) {
|
||||||
|
if (binding.isInterface() && !includeInterfaces || binding == Types.resolveIOSType("id") ||
|
||||||
|
binding == Types.resolveIOSType("NSObject")) {
|
||||||
|
return NameTable.ID_TYPE;
|
||||||
|
}
|
||||||
|
if (binding.isTypeVariable()) {
|
||||||
|
binding = binding.getErasure();
|
||||||
|
if (Types.isJavaObjectType(binding) || binding.isInterface()) {
|
||||||
|
return NameTable.ID_TYPE;
|
||||||
|
}
|
||||||
|
// otherwise fall-through
|
||||||
|
}
|
||||||
|
return getFullName(binding);
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Convert a Java type reference into an equivalent C++ type.
|
||||||
|
*/
|
||||||
|
public static String javaRefToCpp(Type type) {
|
||||||
|
return javaRefToObjC(Types.getTypeBinding(type));
|
||||||
|
}
|
||||||
|
|
||||||
|
public static String javaRefToObjC(ITypeBinding type) {
|
||||||
|
if (type.isPrimitive()) {
|
||||||
|
return primitiveTypeToCpp(type.getName());
|
||||||
|
}
|
||||||
|
String typeName = javaTypeToObjC(type, false);
|
||||||
|
if (typeName.equals(NameTable.ID_TYPE) || Types.isJavaVoidType(type)) {
|
||||||
|
if (type.isInterface()) {
|
||||||
|
return String.format("%s<%s>", ID_TYPE, getFullName(type));
|
||||||
|
}
|
||||||
|
return NameTable.ID_TYPE;
|
||||||
|
}
|
||||||
|
return typeName + " *";
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Return a comma-separated list of field names from a fragments list.
|
||||||
|
* Skip any discarded variables; currently that's just serialVersionUID.
|
||||||
|
*
|
||||||
|
* @param fragments a list of VariableDeclarationFragment instances
|
||||||
|
*/
|
||||||
|
public static String fieldNames(List<?> fragments) {
|
||||||
|
if (fragments.isEmpty()) {
|
||||||
|
return "";
|
||||||
|
}
|
||||||
|
StringBuffer sb = new StringBuffer();
|
||||||
|
for (Iterator<?> iterator = fragments.iterator(); iterator.hasNext();) {
|
||||||
|
Object o = iterator.next();
|
||||||
|
if (o instanceof VariableDeclarationFragment) {
|
||||||
|
VariableDeclarationFragment fragment = (VariableDeclarationFragment) o;
|
||||||
|
String name = fragment.getName().getIdentifier();
|
||||||
|
if ("serialVersionUID".equals(name)) {
|
||||||
|
continue;
|
||||||
|
}
|
||||||
|
sb.append(name);
|
||||||
|
if (iterator.hasNext()) {
|
||||||
|
sb.append(", ");
|
||||||
|
}
|
||||||
|
} else {
|
||||||
|
throw new AssertionError("unknown fragment type: " + o.getClass());
|
||||||
|
}
|
||||||
|
}
|
||||||
|
return sb.toString();
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Return the full name of a type, including its package. For outer types,
|
||||||
|
* is the type's full name; for example, java.lang.Object's full name is
|
||||||
|
* "JavaLangObject". For inner classes, the full name is their outer class'
|
||||||
|
* name plus the inner class name; for example, java.util.ArrayList.ListItr's
|
||||||
|
* name is "JavaUtilArrayList_ListItr".
|
||||||
|
*/
|
||||||
|
public static String getFullName(AbstractTypeDeclaration typeDecl) {
|
||||||
|
return getFullName(Types.getTypeBinding(typeDecl));
|
||||||
|
}
|
||||||
|
|
||||||
|
public static String getFullName(ITypeBinding binding) {
|
||||||
|
if (binding.isPrimitive()) {
|
||||||
|
return primitiveTypeToCpp(binding.getName());
|
||||||
|
}
|
||||||
|
binding = Types.mapType(binding.getErasure()); // Make sure type variables aren't included.
|
||||||
|
String suffix = binding.isEnum() ? "Enum" : "";
|
||||||
|
String prefix = "";
|
||||||
|
IMethodBinding outerMethod = binding.getDeclaringMethod();
|
||||||
|
if (outerMethod != null && !binding.isAnonymous()) {
|
||||||
|
prefix += "_" + outerMethod.getName();
|
||||||
|
}
|
||||||
|
ITypeBinding outerBinding = binding.getDeclaringClass();
|
||||||
|
if (outerBinding != null) {
|
||||||
|
while (outerBinding.isAnonymous()) {
|
||||||
|
prefix += "_" + outerBinding.getName();
|
||||||
|
outerBinding = outerBinding.getDeclaringClass();
|
||||||
|
}
|
||||||
|
String baseName = getFullName(outerBinding) + prefix + '_' + getName(binding);
|
||||||
|
return outerBinding.isEnum() ? baseName : baseName + suffix;
|
||||||
|
}
|
||||||
|
IPackageBinding pkg = binding.getPackage();
|
||||||
|
String pkgName = pkg != null ? getPrefix(pkg.getName()) : "";
|
||||||
|
return pkgName + binding.getName() + suffix;
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Returns the full name of a type declaration's superclass.
|
||||||
|
*/
|
||||||
|
public static String getSuperClassName(TypeDeclaration typeDecl) {
|
||||||
|
Type superclass = typeDecl.getSuperclassType();
|
||||||
|
if (superclass instanceof ParameterizedType) {
|
||||||
|
superclass = ((ParameterizedType) superclass).getType();
|
||||||
|
}
|
||||||
|
if (superclass instanceof SimpleType || superclass instanceof QualifiedType) {
|
||||||
|
ITypeBinding binding = Types.getTypeBinding(superclass).getErasure();
|
||||||
|
String typeName = binding instanceof IOSTypeBinding ? binding.getQualifiedName()
|
||||||
|
: getFullName(binding);
|
||||||
|
return Types.mapSimpleTypeName(typeName);
|
||||||
|
}
|
||||||
|
return "NSObject";
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Returns a "Type_method" function name for static methods, such as from
|
||||||
|
* enum types.
|
||||||
|
*/
|
||||||
|
public static String makeFunctionName(AbstractTypeDeclaration cls, MethodDeclaration method) {
|
||||||
|
return getFullName(cls) + '_' + method.getName().getIdentifier();
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Returns a SimpleName for an identifier that may not be a legal
|
||||||
|
* Java identifier but is for iOS. For example, JDT doesn't allow
|
||||||
|
* Java keywords such as "class" to be used as names.
|
||||||
|
*/
|
||||||
|
public static SimpleName unsafeSimpleName(String identifier, AST ast) {
|
||||||
|
SimpleName name = ast.newSimpleName("foo");
|
||||||
|
try {
|
||||||
|
Field field = SimpleName.class.getDeclaredField("identifier");
|
||||||
|
field.setAccessible(true);
|
||||||
|
|
||||||
|
Class<?>[] argTypes = new Class[] { SimplePropertyDescriptor.class };
|
||||||
|
Object[] args = new Object[] { SimpleName.IDENTIFIER_PROPERTY };
|
||||||
|
Method preValueChange = ASTNode.class.getDeclaredMethod("preValueChange", argTypes);
|
||||||
|
Method postValueChange = ASTNode.class.getDeclaredMethod("postValueChange", argTypes);
|
||||||
|
preValueChange.setAccessible(true);
|
||||||
|
postValueChange.setAccessible(true);
|
||||||
|
|
||||||
|
preValueChange.invoke(name, args);
|
||||||
|
field.set(name, identifier);
|
||||||
|
postValueChange.invoke(name, args);
|
||||||
|
} catch (Exception e) {
|
||||||
|
// should never happen, since only the one known class is manipulated
|
||||||
|
e.printStackTrace();
|
||||||
|
System.exit(1);
|
||||||
|
}
|
||||||
|
return name;
|
||||||
|
}
|
||||||
|
|
||||||
|
public static boolean isReservedName(String name) {
|
||||||
|
return reservedNames.contains(name) || nsObjectMessages.contains(name);
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Returns the fully-qualified main class for a given compilation unit.
|
||||||
|
*/
|
||||||
|
public static String getMainJavaName(CompilationUnit node, String sourceFileName) {
|
||||||
|
String className = getClassNameFromSourceFileName(sourceFileName);
|
||||||
|
PackageDeclaration pkgDecl = node.getPackage();
|
||||||
|
if (pkgDecl != null) {
|
||||||
|
className = pkgDecl.getName().getFullyQualifiedName() + '.' + className;
|
||||||
|
}
|
||||||
|
return className;
|
||||||
|
}
|
||||||
|
|
||||||
|
private static String getClassNameFromSourceFileName(String sourceFileName) {
|
||||||
|
int begin = sourceFileName.lastIndexOf(File.separatorChar) + 1;
|
||||||
|
int end = sourceFileName.lastIndexOf(".java");
|
||||||
|
String className = sourceFileName.substring(begin, end);
|
||||||
|
return className;
|
||||||
|
}
|
||||||
|
|
||||||
|
public static String getMainTypeName(CompilationUnit node, String sourceFileName) {
|
||||||
|
String className = getClassNameFromSourceFileName(sourceFileName);
|
||||||
|
PackageDeclaration pkgDecl = node.getPackage();
|
||||||
|
if (pkgDecl != null) {
|
||||||
|
String pkgName = getPrefix(pkgDecl.getName().getFullyQualifiedName());
|
||||||
|
return pkgName + className;
|
||||||
|
} else {
|
||||||
|
return className;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
public static String getStaticAccessorName(String varName) {
|
||||||
|
// follow the Obj-C style guide for reader names, unless it's an illegal name
|
||||||
|
return isReservedName(varName) ? "get" + capitalize(varName) : varName;
|
||||||
|
}
|
||||||
|
|
||||||
|
public static String getStaticVarQualifiedName(ITypeBinding declaringType, String varName) {
|
||||||
|
return getFullName(declaringType) + "_" + varName + "_";
|
||||||
|
}
|
||||||
|
|
||||||
|
public static String getPrimitiveConstantName(IVariableBinding constant) {
|
||||||
|
return String.format("%s_%s", getFullName(constant.getDeclaringClass()), constant.getName());
|
||||||
|
}
|
||||||
|
|
||||||
|
public static String getParameterTypeName(String typeName, ITypeBinding typeBinding) {
|
||||||
|
if (typeName.equals("long long int") || typeName.equals("long")) {
|
||||||
|
typeName = "LongInt"; // avoid name conflict with java.lang.Long
|
||||||
|
} else if (typeName.equals("short int") || typeName.equals("short")) {
|
||||||
|
typeName = "ShortInt"; // or java.lang.Short
|
||||||
|
} else if (typeBinding.isArray()) {
|
||||||
|
ITypeBinding elementType = typeBinding.getElementType();
|
||||||
|
if (elementType.isPrimitive()) {
|
||||||
|
elementType = Types.getWrapperType(elementType);
|
||||||
|
}
|
||||||
|
if (elementType.isParameterizedType()) {
|
||||||
|
elementType = elementType.getErasure();
|
||||||
|
}
|
||||||
|
if (elementType.isCapture()) {
|
||||||
|
elementType = elementType.getWildcard();
|
||||||
|
}
|
||||||
|
if (elementType.isWildcardType()) {
|
||||||
|
ITypeBinding bound = elementType.getBound();
|
||||||
|
if (bound != null) {
|
||||||
|
elementType = bound;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
typeName = getFullName(elementType) + "Array";
|
||||||
|
}
|
||||||
|
return typeName;
|
||||||
|
}
|
||||||
|
|
||||||
|
public static String javaFieldToObjC(String fieldName) {
|
||||||
|
return fieldName + "_";
|
||||||
|
}
|
||||||
|
|
||||||
|
public static void mapPackageToPrefix(String packageName, String prefix) {
|
||||||
|
instance.prefixMap.put(packageName, prefix);
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Return the prefix for a specified package. If a prefix was specified
|
||||||
|
* for the package on the command-line, then that prefix is returned.
|
||||||
|
* Otherwise, a camel-cased prefix is created from the package name.
|
||||||
|
*/
|
||||||
|
public static String getPrefix(String packageName) {
|
||||||
|
if (hasPrefix(packageName)) {
|
||||||
|
return instance.prefixMap.get(packageName);
|
||||||
|
}
|
||||||
|
StringBuilder sb = new StringBuilder();
|
||||||
|
for (String part : packageName.split("\\.")) {
|
||||||
|
sb.append(capitalize(part));
|
||||||
|
}
|
||||||
|
return sb.toString();
|
||||||
|
}
|
||||||
|
|
||||||
|
public static boolean hasPrefix(String packageName) {
|
||||||
|
return instance.prefixMap.containsKey(packageName);
|
||||||
|
}
|
||||||
|
}
|
||||||
Loading…
Reference in a new issue