FreeWRL / FreeX3D 4.3.0
npn_gate.cpp
1/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
2/* ***** BEGIN LICENSE BLOCK *****
3 * Version: NPL 1.1/GPL 2.0/LGPL 2.1
4 *
5 * The contents of this file are subject to the Netscape Public License
6 * Version 1.1 (the "License"); you may not use this file except in
7 * compliance with the License. You may obtain a copy of the License at
8 * http://www.mozilla.org/NPL/
9 *
10 * Software distributed under the License is distributed on an "AS IS" basis,
11 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
12 * for the specific language governing rights and limitations under the
13 * License.
14 *
15 * The Original Code is mozilla.org code.
16 *
17 * The Initial Developer of the Original Code is
18 * Netscape Communications Corporation.
19 * Portions created by the Initial Developer are Copyright (C) 1998
20 * the Initial Developer. All Rights Reserved.
21 *
22 * Contributor(s):
23 *
24 * Alternatively, the contents of this file may be used under the terms of
25 * either the GNU General Public License Version 2 or later (the "GPL"), or
26 * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
27 * in which case the provisions of the GPL or the LGPL are applicable instead
28 * of those above. If you wish to allow use of your version of this file only
29 * under the terms of either the GPL or the LGPL, and not to allow others to
30 * use your version of this file under the terms of the NPL, indicate your
31 * decision by deleting the provisions above and replace them with the notice
32 * and other provisions required by the GPL or the LGPL. If you do not delete
33 * the provisions above, a recipient may use your version of this file under
34 * the terms of any one of the NPL, the GPL or the LGPL.
35 *
36 * ***** END LICENSE BLOCK ***** */
37
39//
40// Implementation of Netscape entry points (NPN_*)
41//
42#include "npapi.h"
43#include "npfunctions.h"
44
45#ifndef HIBYTE
46#define HIBYTE(x) ((((uint32_t)(x)) & 0xff00) >> 8)
47#endif
48
49#ifndef LOBYTE
50#define LOBYTE(W) ((W) & 0xFF)
51#endif
52
53extern NPNetscapeFuncs NPNFuncs;
54
55void NPN_Version(int* plugin_major, int* plugin_minor, int* netscape_major, int* netscape_minor)
56{
57 *plugin_major = NP_VERSION_MAJOR;
58 *plugin_minor = NP_VERSION_MINOR;
59 *netscape_major = HIBYTE(NPNFuncs.version);
60 *netscape_minor = LOBYTE(NPNFuncs.version);
61}
62
63NPError NPN_GetURLNotify(NPP instance, const char *url, const char *target, void* notifyData)
64{
65 int navMinorVers = NPNFuncs.version & 0xFF;
66 NPError rv = NPERR_NO_ERROR;
67
68 if( navMinorVers >= NPVERS_HAS_NOTIFICATION )
69 rv = NPNFuncs.geturlnotify(instance, url, target, notifyData);
70 else
71 rv = NPERR_INCOMPATIBLE_VERSION_ERROR;
72
73 return rv;
74}
75
76NPError NPN_GetURL(NPP instance, const char *url, const char *target)
77{
78 NPError rv = NPNFuncs.geturl(instance, url, target);
79 return rv;
80}
81
82NPError NPN_PostURLNotify(NPP instance, const char* url, const char* window, uint32_t len, const char* buf, NPBool file, void* notifyData)
83{
84 int navMinorVers = NPNFuncs.version & 0xFF;
85 NPError rv = NPERR_NO_ERROR;
86
87 if( navMinorVers >= NPVERS_HAS_NOTIFICATION )
88 rv = NPNFuncs.posturlnotify(instance, url, window, len, buf, file, notifyData);
89 else
90 rv = NPERR_INCOMPATIBLE_VERSION_ERROR;
91
92 return rv;
93}
94
95NPError NPN_PostURL(NPP instance, const char* url, const char* window, uint32_t len, const char* buf, NPBool file)
96{
97 NPError rv = NPNFuncs.posturl(instance, url, window, len, buf, file);
98 return rv;
99}
100
101NPError NPN_RequestRead(NPStream* stream, NPByteRange* rangeList)
102{
103 NPError rv = NPNFuncs.requestread(stream, rangeList);
104 return rv;
105}
106
107NPError NPN_NewStream(NPP instance, NPMIMEType type, const char* target, NPStream** stream)
108{
109 int navMinorVersion = NPNFuncs.version & 0xFF;
110
111 NPError rv = NPERR_NO_ERROR;
112
113 if( navMinorVersion >= NPVERS_HAS_STREAMOUTPUT )
114 rv = NPNFuncs.newstream(instance, type, target, stream);
115 else
116 rv = NPERR_INCOMPATIBLE_VERSION_ERROR;
117
118 return rv;
119}
120
121int32_t NPN_Write(NPP instance, NPStream *stream, int32_t len, void *buffer)
122{
123 int navMinorVersion = NPNFuncs.version & 0xFF;
124 int32_t rv = 0;
125
126 if( navMinorVersion >= NPVERS_HAS_STREAMOUTPUT )
127 rv = NPNFuncs.write(instance, stream, len, buffer);
128 else
129 rv = -1;
130
131 return rv;
132}
133
134NPError NPN_DestroyStream(NPP instance, NPStream* stream, NPError reason)
135{
136 int navMinorVersion = NPNFuncs.version & 0xFF;
137 NPError rv = NPERR_NO_ERROR;
138
139 if( navMinorVersion >= NPVERS_HAS_STREAMOUTPUT )
140 rv = NPNFuncs.destroystream(instance, stream, reason);
141 else
142 rv = NPERR_INCOMPATIBLE_VERSION_ERROR;
143
144 return rv;
145}
146
147void NPN_Status(NPP instance, const char *message)
148{
149 NPNFuncs.status(instance, message);
150}
151
152const char* NPN_UserAgent(NPP instance)
153{
154 const char * rv = NULL;
155 rv = NPNFuncs.uagent(instance);
156 return rv;
157}
158
159void* NPN_MemAlloc(uint32_t size)
160{
161 void * rv = NULL;
162 rv = NPNFuncs.memalloc(size);
163 return rv;
164}
165
166void NPN_MemFree(void* ptr)
167{
168 NPNFuncs.memfree(ptr);
169}
170
171uint32_t NPN_MemFlush(uint32_t size)
172{
173 uint32_t rv = NPNFuncs.memflush(size);
174 return rv;
175}
176
177void NPN_ReloadPlugins(NPBool reloadPages)
178{
179 NPNFuncs.reloadplugins(reloadPages);
180}
181
182//JRIEnv* NPN_GetJavaEnv(void)
183//{
184// JRIEnv * rv = NULL;
185// rv = NPNFuncs.getJavaEnv();
186// return rv;
187//}
188//
189//jref NPN_GetJavaPeer(NPP instance)
190//{
191// jref rv;
192// rv = NPNFuncs.getJavaPeer(instance);
193// return rv;
194//}
195
196NPError NPN_GetValue(NPP instance, NPNVariable variable, void *value)
197{
198 NPError rv = NPNFuncs.getvalue(instance, variable, value);
199 return rv;
200}
201
202NPError NPN_SetValue(NPP instance, NPPVariable variable, void *value)
203{
204 NPError rv = NPNFuncs.setvalue(instance, variable, value);
205 return rv;
206}
207
208void NPN_InvalidateRect(NPP instance, NPRect *invalidRect)
209{
210 NPNFuncs.invalidaterect(instance, invalidRect);
211}
212
213void NPN_InvalidateRegion(NPP instance, NPRegion invalidRegion)
214{
215 NPNFuncs.invalidateregion(instance, invalidRegion);
216}
217
218void NPN_ForceRedraw(NPP instance)
219{
220 NPNFuncs.forceredraw(instance);
221}
222
223NPIdentifier NPN_GetStringIdentifier(const NPUTF8 *name)
224{
225 return NPNFuncs.getstringidentifier(name);
226}
227
228void NPN_GetStringIdentifiers(const NPUTF8 **names, uint32_t nameCount,
229 NPIdentifier *identifiers)
230{
231 return NPNFuncs.getstringidentifiers(names, nameCount, identifiers);
232}
233
234NPIdentifier NPN_GetStringIdentifier(int32_t intid)
235{
236 return NPNFuncs.getintidentifier(intid);
237}
238
239bool NPN_IdentifierIsString(NPIdentifier identifier)
240{
241 return NPNFuncs.identifierisstring(identifier);
242}
243
244NPUTF8 *NPN_UTF8FromIdentifier(NPIdentifier identifier)
245{
246 return NPNFuncs.utf8fromidentifier(identifier);
247}
248
249int32_t NPN_IntFromIdentifier(NPIdentifier identifier)
250{
251 return NPNFuncs.intfromidentifier(identifier);
252}
253
254NPObject *NPN_CreateObject(NPP npp, NPClass *aClass)
255{
256 return NPNFuncs.createobject(npp, aClass);
257}
258
259NPObject *NPN_RetainObject(NPObject *obj)
260{
261 return NPNFuncs.retainobject(obj);
262}
263
264void NPN_ReleaseObject(NPObject *obj)
265{
266 return NPNFuncs.releaseobject(obj);
267}
268
269bool NPN_Invoke(NPP npp, NPObject* obj, NPIdentifier methodName,
270 const NPVariant *args, uint32_t argCount, NPVariant *result)
271{
272 return NPNFuncs.invoke(npp, obj, methodName, args, argCount, result);
273}
274
275bool NPN_InvokeDefault(NPP npp, NPObject* obj, const NPVariant *args,
276 uint32_t argCount, NPVariant *result)
277{
278 return NPNFuncs.invokeDefault(npp, obj, args, argCount, result);
279}
280
281bool NPN_Evaluate(NPP npp, NPObject* obj, NPString *script,
282 NPVariant *result)
283{
284 return NPNFuncs.evaluate(npp, obj, script, result);
285}
286
287bool NPN_GetProperty(NPP npp, NPObject* obj, NPIdentifier propertyName,
288 NPVariant *result)
289{
290 return NPNFuncs.getproperty(npp, obj, propertyName, result);
291}
292
293bool NPN_SetProperty(NPP npp, NPObject* obj, NPIdentifier propertyName,
294 const NPVariant *value)
295{
296 return NPNFuncs.setproperty(npp, obj, propertyName, value);
297}
298
299bool NPN_RemoveProperty(NPP npp, NPObject* obj, NPIdentifier propertyName)
300{
301 return NPNFuncs.removeproperty(npp, obj, propertyName);
302}
303
304bool NPN_Enumerate(NPP npp, NPObject *obj, NPIdentifier **identifier,
305 uint32_t *count)
306{
307 return NPNFuncs.enumerate(npp, obj, identifier, count);
308}
309
310bool NPN_Construct(NPP npp, NPObject *obj, const NPVariant *args,
311 uint32_t argCount, NPVariant *result)
312{
313 return NPNFuncs.construct(npp, obj, args, argCount, result);
314}
315
316bool NPN_HasProperty(NPP npp, NPObject* obj, NPIdentifier propertyName)
317{
318 return NPNFuncs.hasproperty(npp, obj, propertyName);
319}
320
321bool NPN_HasMethod(NPP npp, NPObject* obj, NPIdentifier methodName)
322{
323 return NPNFuncs.hasmethod(npp, obj, methodName);
324}
325
326void NPN_ReleaseVariantValue(NPVariant *variant)
327{
328 NPNFuncs.releasevariantvalue(variant);
329}
330
331void NPN_SetException(NPObject* obj, const NPUTF8 *message)
332{
333 NPNFuncs.setexception(obj, message);
334}
Definition npapi.h:149