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79 lines
2.5 KiB
C++
79 lines
2.5 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Netscape Public License
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* Version 1.0 (the "NPL"); you may not use this file except in
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* compliance with the NPL. You may obtain a copy of the NPL at
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* http://www.mozilla.org/NPL/
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*
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* Software distributed under the NPL is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
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* for the specific language governing rights and limitations under the
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* NPL.
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*
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* The Initial Developer of this code under the NPL is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All Rights
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* Reserved.
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*/
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#ifndef _NETSCAPE_HEADER_GENERATOR_H_
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#define _NETSCAPE_HEADER_GENERATOR_H_
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#include "HeaderGenerator.h"
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/* Header generator for Electrical-fire style internal
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* native methods. Internal native methods are of the form
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* NS_<mangledMethodName> where the mangledMethodName is
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* the method name of the Java method mangled exactly as
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* specified by the JNI. Internal structures corresponding to
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* Java objects are all sub-classes of JavaObject; the name of
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* the struct corresponding to a class whose fully qualified name
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* <foo> is Java_<foo>, with underscore characters ('_') replacing the
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* slashes ('/') in the fully-qualified name.
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* The signature of the method is exactly as in the Java class, with the
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* following differences:
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* - All Class types are replaced by a sub-class of JavaObject.
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* - All array types are replaced by a sub-class of JavaArray.
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*
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* For example, consider the Java Class foo:
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*
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* class Foo extends String {
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* String str;
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* int i;
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* char j;
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* long k;
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*
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* public native void bar(String s, int i, int j);
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* };
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*
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* will generate:
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*
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* #include "java_lang_String.h"
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* struct Java_Foo : Java_java_lang_String {
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* Java_java_lang_String *str;
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* int32 i;
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* int32 j;
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* int64 k;
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* };
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*
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* void NS_Java_Foo_bar(Java_Foo *obj, Java_java_lang_string *str,
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* int32 i, int32 j);
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*/
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class NetscapeHeaderGenerator : public HeaderGenerator {
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public:
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NetscapeHeaderGenerator(ClassCentral ¢ral) :
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HeaderGenerator(central) { }
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virtual ~NetscapeHeaderGenerator() { }
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protected:
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virtual bool needParents() { return true; }
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#ifndef USE_PR_IO
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virtual bool genHeaderFile(ClassFileSummary &summ, PRFileDesc *fp);
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#else
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virtual bool genHeaderFile(ClassFileSummary &summ, FILE *fp);
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#endif
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private:
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};
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#endif /* _NETSCAPE_HEADER_GENERATOR_H_ */
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