mirror of
https://github.com/rn10950/RetroZilla.git
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236 lines
6.8 KiB
C++
236 lines
6.8 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is mozilla.org code.
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*
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* The Initial Developer of the Original Code is
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* Netscape Communications Corporation.
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* Portions created by the Initial Developer are Copyright (C) 1998
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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//
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// The Mixed Mode procInfos defined in npupp.h assume Think C-
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// style calling conventions. These conventions are used by
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// Metrowerks with the exception of pointer return types, which
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// in Metrowerks 68K are returned in A0, instead of the standard
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// D0. Thus, since NPN_MemAlloc and NPN_UserAgent return pointers,
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// Mixed Mode will return the values to a 68K plugin in D0, but
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// a 68K plugin compiled by Metrowerks will expect the result in
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// A0. The following pragma forces Metrowerks to use D0 instead.
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//
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#ifdef __MWERKS__
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#ifndef powerc
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#pragma pointers_in_D0
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#endif
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#endif
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#ifdef __MWERKS__
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#ifndef powerc
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#pragma pointers_in_A0
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#endif
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#endif
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////////////////////////////////////////////////////////////
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//
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// Implementation of Netscape entry points (NPN_*)
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//
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#include "xp.h"
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extern NPNetscapeFuncs NPNFuncs;
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void NPN_Version(int* plugin_major, int* plugin_minor, int* netscape_major, int* netscape_minor)
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{
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*plugin_major = NP_VERSION_MAJOR;
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*plugin_minor = NP_VERSION_MINOR;
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*netscape_major = HIBYTE(NPNFuncs.version);
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*netscape_minor = LOBYTE(NPNFuncs.version);
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}
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NPError NPN_GetURLNotify(NPP instance, const char *url, const char *target, void* notifyData)
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{
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int navMinorVers = NPNFuncs.version & 0xFF;
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NPError rv = NPERR_NO_ERROR;
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if( navMinorVers >= NPVERS_HAS_NOTIFICATION )
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rv = CallNPN_GetURLNotifyProc(NPNFuncs.geturlnotify, instance, url, target, notifyData);
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else
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rv = NPERR_INCOMPATIBLE_VERSION_ERROR;
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return rv;
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}
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NPError NPN_GetURL(NPP instance, const char *url, const char *target)
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{
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NPError rv = CallNPN_GetURLProc(NPNFuncs.geturl, instance, url, target);
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return rv;
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}
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NPError NPN_PostURLNotify(NPP instance, const char* url, const char* window, uint32 len, const char* buf, NPBool file, void* notifyData)
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{
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int navMinorVers = NPNFuncs.version & 0xFF;
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NPError rv = NPERR_NO_ERROR;
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if( navMinorVers >= NPVERS_HAS_NOTIFICATION )
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rv = CallNPN_PostURLNotifyProc(NPNFuncs.posturlnotify, instance, url, window, len, buf, file, notifyData);
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else
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rv = NPERR_INCOMPATIBLE_VERSION_ERROR;
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return rv;
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}
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NPError NPN_PostURL(NPP instance, const char* url, const char* window, uint32 len, const char* buf, NPBool file)
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{
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NPError rv = CallNPN_PostURLProc(NPNFuncs.posturl, instance, url, window, len, buf, file);
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return rv;
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}
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NPError NPN_RequestRead(NPStream* stream, NPByteRange* rangeList)
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{
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NPError rv = CallNPN_RequestReadProc(NPNFuncs.requestread, stream, rangeList);
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return rv;
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}
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NPError NPN_NewStream(NPP instance, NPMIMEType type, const char* target, NPStream** stream)
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{
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int navMinorVersion = NPNFuncs.version & 0xFF;
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NPError rv = NPERR_NO_ERROR;
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if( navMinorVersion >= NPVERS_HAS_STREAMOUTPUT )
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rv = CallNPN_NewStreamProc(NPNFuncs.newstream, instance, type, target, stream);
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else
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rv = NPERR_INCOMPATIBLE_VERSION_ERROR;
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return rv;
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}
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int32 NPN_Write(NPP instance, NPStream *stream, int32 len, void *buffer)
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{
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int navMinorVersion = NPNFuncs.version & 0xFF;
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int32 rv = 0;
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if( navMinorVersion >= NPVERS_HAS_STREAMOUTPUT )
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rv = CallNPN_WriteProc(NPNFuncs.write, instance, stream, len, buffer);
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else
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rv = -1;
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return rv;
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}
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NPError NPN_DestroyStream(NPP instance, NPStream* stream, NPError reason)
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{
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int navMinorVersion = NPNFuncs.version & 0xFF;
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NPError rv = NPERR_NO_ERROR;
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if( navMinorVersion >= NPVERS_HAS_STREAMOUTPUT )
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rv = CallNPN_DestroyStreamProc(NPNFuncs.destroystream, instance, stream, reason);
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else
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rv = NPERR_INCOMPATIBLE_VERSION_ERROR;
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return rv;
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}
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void NPN_Status(NPP instance, const char *message)
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{
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CallNPN_StatusProc(NPNFuncs.status, instance, message);
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}
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const char* NPN_UserAgent(NPP instance)
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{
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const char * rv = NULL;
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rv = CallNPN_UserAgentProc(NPNFuncs.uagent, instance);
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return rv;
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}
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void* NPN_MemAlloc(uint32 size)
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{
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void * rv = NULL;
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rv = CallNPN_MemAllocProc(NPNFuncs.memalloc, size);
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return rv;
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}
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void NPN_MemFree(void* ptr)
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{
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CallNPN_MemFreeProc(NPNFuncs.memfree, ptr);
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}
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uint32 NPN_MemFlush(uint32 size)
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{
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uint32 rv = CallNPN_MemFlushProc(NPNFuncs.memflush, size);
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return rv;
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}
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void NPN_ReloadPlugins(NPBool reloadPages)
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{
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CallNPN_ReloadPluginsProc(NPNFuncs.reloadplugins, reloadPages);
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}
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JRIEnv* NPN_GetJavaEnv(void)
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{
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JRIEnv * rv = NULL;
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rv = CallNPN_GetJavaEnvProc(NPNFuncs.getJavaEnv);
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return rv;
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}
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jref NPN_GetJavaPeer(NPP instance)
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{
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jref rv;
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rv = CallNPN_GetJavaPeerProc(NPNFuncs.getJavaPeer, instance);
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return rv;
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}
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NPError NPN_GetValue(NPP instance, NPNVariable variable, void *value)
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{
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NPError rv = CallNPN_GetValueProc(NPNFuncs.getvalue, instance, variable, value);
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return rv;
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}
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NPError NPN_SetValue(NPP instance, NPPVariable variable, void *value)
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{
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NPError rv = CallNPN_SetValueProc(NPNFuncs.setvalue, instance, variable, value);
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return rv;
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}
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void NPN_InvalidateRect(NPP instance, NPRect *invalidRect)
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{
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CallNPN_InvalidateRectProc(NPNFuncs.invalidaterect, instance, invalidRect);
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}
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void NPN_InvalidateRegion(NPP instance, NPRegion invalidRegion)
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{
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CallNPN_InvalidateRegionProc(NPNFuncs.invalidateregion, instance, invalidRegion);
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}
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void NPN_ForceRedraw(NPP instance)
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{
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CallNPN_ForceRedrawProc(NPNFuncs.forceredraw, instance);
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}
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