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Diffstat (limited to 'nsplugins/sdk/jni_md.h')
| -rw-r--r-- | nsplugins/sdk/jni_md.h | 199 |
1 files changed, 199 insertions, 0 deletions
diff --git a/nsplugins/sdk/jni_md.h b/nsplugins/sdk/jni_md.h new file mode 100644 index 000000000..c0aa11159 --- /dev/null +++ b/nsplugins/sdk/jni_md.h @@ -0,0 +1,199 @@ +/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- + * + * ***** BEGIN LICENSE BLOCK ***** + * Version: MPL 1.1/GPL 2.0/LGPL 2.1 + * + * The contents of this file are subject to the Mozilla Public License Version + * 1.1 (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.mozilla.org/MPL/ + * + * Software distributed under the License is distributed on an "AS IS" basis, + * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License + * for the specific language governing rights and limitations under the + * License. + * + * The Original Code is mozilla.org code. + * + * The Initial Developer of the Original Code is + * Netscape Communications Corporation. + * Portions created by the Initial Developer are Copyright (C) 1998 + * the Initial Developer. All Rights Reserved. + * + * Contributor(s): + * + * Alternatively, the contents of this file may be used under the terms of + * either the GNU General Public License Version 2 or later (the "GPL"), or + * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), + * in which case the provisions of the GPL or the LGPL are applicable instead + * of those above. If you wish to allow use of your version of this file only + * under the terms of either the GPL or the LGPL, and not to allow others to + * use your version of this file under the terms of the MPL, indicate your + * decision by deleting the provisions above and replace them with the notice + * and other provisions required by the GPL or the LGPL. If you do not delete + * the provisions above, a recipient may use your version of this file under + * the terms of any one of the MPL, the GPL or the LGPL. + * + * ***** END LICENSE BLOCK ***** + * + * + * This Original Code has been modified by IBM Corporation. + * Modifications made by IBM described herein are + * Copyright (c) International Business Machines + * Corporation, 2000 + * + * Modifications to Mozilla code or documentation + * identified per MPL Section 3.3 + * + * Date Modified by Description of modification + * 03/27/2000 IBM Corp. Set JNICALL to Optlink for + * use in OS2 + */ + +/******************************************************************************* + * Netscape version of jni_md.h -- depends on jri_md.h + ******************************************************************************/ + +#ifndef JNI_MD_H +#define JNI_MD_H + +#include "prtypes.h" /* needed for _declspec */ + +/******************************************************************************* + * WHAT'S UP WITH THIS FILE? + * + * This is where we define the mystical JNI_PUBLIC_API macro that works on all + * platforms. If you're running with Visual C++, Symantec C, or Borland's + * development environment on the PC, you're all set. Or if you're on the Mac + * with Metrowerks, Symantec or MPW with SC you're ok too. For UNIX it shouldn't + * matter. + + * Changes by sailesh on 9/26 + + * There are two symbols used in the declaration of the JNI functions + * and native code that uses the JNI: + * JNICALL - specifies the calling convention + * JNIEXPORT - specifies export status of the function + * + * The syntax to specify calling conventions is different in Win16 and + * Win32 - the brains at Micro$oft at work here. JavaSoft in their + * infinite wisdom cares for no platform other than Win32, and so they + * just define these two symbols as: + + #define JNIEXPORT __declspec(dllexport) + #define JNICALL __stdcall + + * We deal with this, in the way JRI defines the JRI_PUBLIC_API, by + * defining a macro called JNI_PUBLIC_API. Any of our developers who + * wish to use code for Win16 and Win32, _must_ use JNI_PUBLIC_API to + * be able to export functions properly. + + * Since we must also maintain compatibility with JavaSoft, we + * continue to define the symbol JNIEXPORT. However, use of this + * internally is deprecated, since it will cause a mess on Win16. + + * We _do not_ need a new symbol called JNICALL. Instead we + * redefine JNICALL in the same way JRI_CALLBACK was defined. + + ******************************************************************************/ + +/* DLL Entry modifiers... */ +#if defined(XP_OS2) +# ifdef XP_OS2_VACPP +# define JNI_PUBLIC_API(ResultType) ResultType _System +# define JNI_PUBLIC_VAR(VarType) VarType +# define JNICALL _Optlink +# define JNIEXPORT +# else +# define JNI_PUBLIC_API(ResultType) ResultType +# define JNI_PUBLIC_VAR(VarType) VarType +# define JNICALL +# define JNIEXPORT +# endif +/* Win32 */ +#elif defined(XP_WIN) || defined(_WINDOWS) || defined(WIN32) || defined(_WIN32) +# include <windows.h> +# if defined(_MSC_VER) || defined(__GNUC__) +# if defined(WIN32) || defined(_WIN32) +# define JNI_PUBLIC_API(ResultType) _declspec(dllexport) ResultType __stdcall +# define JNI_PUBLIC_VAR(VarType) VarType +# define JNI_NATIVE_STUB(ResultType) _declspec(dllexport) ResultType +# define JNICALL __stdcall +# else /* !_WIN32 */ +# if defined(_WINDLL) +# define JNI_PUBLIC_API(ResultType) ResultType __cdecl __export __loadds +# define JNI_PUBLIC_VAR(VarType) VarType +# define JNI_NATIVE_STUB(ResultType) ResultType __cdecl __loadds +# define JNICALL __loadds +# else /* !WINDLL */ +# define JNI_PUBLIC_API(ResultType) ResultType __cdecl __export +# define JNI_PUBLIC_VAR(VarType) VarType +# define JNI_NATIVE_STUB(ResultType) ResultType __cdecl __export +# define JNICALL __export +# endif /* !WINDLL */ +# endif /* !_WIN32 */ +# elif defined(__BORLANDC__) +# if defined(WIN32) || defined(_WIN32) +# define JNI_PUBLIC_API(ResultType) __export ResultType +# define JNI_PUBLIC_VAR(VarType) VarType +# define JNI_NATIVE_STUB(ResultType) __export ResultType +# define JNICALL +# else /* !_WIN32 */ +# define JNI_PUBLIC_API(ResultType) ResultType _cdecl _export _loadds +# define JNI_PUBLIC_VAR(VarType) VarType +# define JNI_NATIVE_STUB(ResultType) ResultType _cdecl _loadds +# define JNICALL _loadds +# endif +# else +# error Unsupported PC development environment. +# endif +# ifndef IS_LITTLE_ENDIAN +# define IS_LITTLE_ENDIAN +# endif + /* This is the stuff inherited from JavaSoft .. */ +# define JNIEXPORT __declspec(dllexport) + + +/* Mac */ +#elif defined(macintosh) || defined(Macintosh) || defined(THINK_C) +# if defined(__MWERKS__) /* Metrowerks */ +# if !__option(enumsalwaysint) +# error You need to define 'Enums Always Int' for your project. +# endif +# if defined(TARGET_CPU_68K) && !TARGET_RT_MAC_CFM +# if !__option(fourbyteints) +# error You need to define 'Struct Alignment: 68k' for your project. +# endif +# endif /* !GENERATINGCFM */ +# define JNI_PUBLIC_API(ResultType) __declspec(export) ResultType +# define JNI_PUBLIC_VAR(VarType) JNI_PUBLIC_API(VarType) +# define JNI_NATIVE_STUB(ResultType) JNI_PUBLIC_API(ResultType) +# elif defined(__SC__) /* Symantec */ +# error What are the Symantec defines? (warren@netscape.com) +# elif macintosh && applec /* MPW */ +# error Please upgrade to the latest MPW compiler (SC). +# else +# error Unsupported Mac development environment. +# endif +# define JNICALL + /* This is the stuff inherited from JavaSoft .. */ +# define JNIEXPORT + +/* Unix or else */ +#else +# define JNI_PUBLIC_API(ResultType) ResultType +# define JNI_PUBLIC_VAR(VarType) VarType +# define JNI_NATIVE_STUB(ResultType) ResultType +# define JNICALL + /* This is the stuff inherited from JavaSoft .. */ +# define JNIEXPORT +#endif + +#ifndef FAR /* for non-Win16 */ +#define FAR +#endif + +/* Get the rest of the stuff from jri_md.h */ +#include "jri_md.h" + +#endif /* JNI_MD_H */ |