npn_gate.cpp
上传用户:hongyu5696
上传日期:2018-01-22
资源大小:391k
文件大小:6k
- /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
- /* ***** BEGIN LICENSE BLOCK *****
- * Version: NPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Netscape 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/NPL/
- *
- * 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 NPL, 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 NPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
- ////////////////////////////////////////////////////////////
- //
- // Implementation of Netscape entry points (NPN_*)
- //
- #include "npplat.h"
- extern NPNetscapeFuncs NPNFuncs;
- void NPN_Version(int* plugin_major, int* plugin_minor, int* netscape_major, int* netscape_minor)
- {
- *plugin_major = NP_VERSION_MAJOR;
- *plugin_minor = NP_VERSION_MINOR;
- *netscape_major = HIBYTE(NPNFuncs.version);
- *netscape_minor = LOBYTE(NPNFuncs.version);
- }
- NPError NPN_GetURLNotify(NPP instance, const char *url, const char *target, void* notifyData)
- {
- int navMinorVers = NPNFuncs.version & 0xFF;
- NPError rv = NPERR_NO_ERROR;
- if( navMinorVers >= NPVERS_HAS_NOTIFICATION )
- rv = CallNPN_GetURLNotifyProc(NPNFuncs.geturlnotify, instance, url, target, notifyData);
- else
- rv = NPERR_INCOMPATIBLE_VERSION_ERROR;
- return rv;
- }
- NPError NPN_GetURL(NPP instance, const char *url, const char *target)
- {
- NPError rv = CallNPN_GetURLProc(NPNFuncs.geturl, instance, url, target);
- return rv;
- }
- NPError NPN_PostURLNotify(NPP instance, const char* url, const char* window, uint32 len, const char* buf, NPBool file, void* notifyData)
- {
- int navMinorVers = NPNFuncs.version & 0xFF;
- NPError rv = NPERR_NO_ERROR;
- if( navMinorVers >= NPVERS_HAS_NOTIFICATION )
- rv = CallNPN_PostURLNotifyProc(NPNFuncs.posturlnotify, instance, url, window, len, buf, file, notifyData);
- else
- rv = NPERR_INCOMPATIBLE_VERSION_ERROR;
- return rv;
- }
- NPError NPN_PostURL(NPP instance, const char* url, const char* window, uint32 len, const char* buf, NPBool file)
- {
- NPError rv = CallNPN_PostURLProc(NPNFuncs.posturl, instance, url, window, len, buf, file);
- return rv;
- }
- NPError NPN_RequestRead(NPStream* stream, NPByteRange* rangeList)
- {
- NPError rv = CallNPN_RequestReadProc(NPNFuncs.requestread, stream, rangeList);
- return rv;
- }
- NPError NPN_NewStream(NPP instance, NPMIMEType type, const char* target, NPStream** stream)
- {
- int navMinorVersion = NPNFuncs.version & 0xFF;
- NPError rv = NPERR_NO_ERROR;
- if( navMinorVersion >= NPVERS_HAS_STREAMOUTPUT )
- rv = CallNPN_NewStreamProc(NPNFuncs.newstream, instance, type, target, stream);
- else
- rv = NPERR_INCOMPATIBLE_VERSION_ERROR;
- return rv;
- }
- int32 NPN_Write(NPP instance, NPStream *stream, int32 len, void *buffer)
- {
- int navMinorVersion = NPNFuncs.version & 0xFF;
- int32 rv = 0;
- if( navMinorVersion >= NPVERS_HAS_STREAMOUTPUT )
- rv = CallNPN_WriteProc(NPNFuncs.write, instance, stream, len, buffer);
- else
- rv = -1;
- return rv;
- }
- NPError NPN_DestroyStream(NPP instance, NPStream* stream, NPError reason)
- {
- int navMinorVersion = NPNFuncs.version & 0xFF;
- NPError rv = NPERR_NO_ERROR;
- if( navMinorVersion >= NPVERS_HAS_STREAMOUTPUT )
- rv = CallNPN_DestroyStreamProc(NPNFuncs.destroystream, instance, stream, reason);
- else
- rv = NPERR_INCOMPATIBLE_VERSION_ERROR;
- return rv;
- }
- void NPN_Status(NPP instance, const char *message)
- {
- CallNPN_StatusProc(NPNFuncs.status, instance, message);
- }
- const char* NPN_UserAgent(NPP instance)
- {
- const char * rv = NULL;
- rv = CallNPN_UserAgentProc(NPNFuncs.uagent, instance);
- return rv;
- }
- void* NPN_MemAlloc(uint32 size)
- {
- void * rv = NULL;
- rv = CallNPN_MemAllocProc(NPNFuncs.memalloc, size);
- return rv;
- }
- void NPN_MemFree(void* ptr)
- {
- CallNPN_MemFreeProc(NPNFuncs.memfree, ptr);
- }
- uint32 NPN_MemFlush(uint32 size)
- {
- uint32 rv = CallNPN_MemFlushProc(NPNFuncs.memflush, size);
- return rv;
- }
- void NPN_ReloadPlugins(NPBool reloadPages)
- {
- CallNPN_ReloadPluginsProc(NPNFuncs.reloadplugins, reloadPages);
- }
- #ifdef OJI
- JRIEnv* NPN_GetJavaEnv(void)
- {
- JRIEnv * rv = NULL;
- rv = CallNPN_GetJavaEnvProc(NPNFuncs.getJavaEnv);
- return rv;
- }
- jref NPN_GetJavaPeer(NPP instance)
- {
- jref rv;
- rv = CallNPN_GetJavaPeerProc(NPNFuncs.getJavaPeer, instance);
- return rv;
- }
- #endif
- NPError NPN_GetValue(NPP instance, NPNVariable variable, void *value)
- {
- NPError rv = CallNPN_GetValueProc(NPNFuncs.getvalue, instance, variable, value);
- return rv;
- }
- NPError NPN_SetValue(NPP instance, NPPVariable variable, void *value)
- {
- NPError rv = CallNPN_SetValueProc(NPNFuncs.setvalue, instance, variable, value);
- return rv;
- }
- void NPN_InvalidateRect(NPP instance, NPRect *invalidRect)
- {
- CallNPN_InvalidateRectProc(NPNFuncs.invalidaterect, instance, invalidRect);
- }
- void NPN_InvalidateRegion(NPP instance, NPRegion invalidRegion)
- {
- CallNPN_InvalidateRegionProc(NPNFuncs.invalidateregion, instance, invalidRegion);
- }
- void NPN_ForceRedraw(NPP instance)
- {
- CallNPN_ForceRedrawProc(NPNFuncs.forceredraw, instance);
- }