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34 #import <WebKit/npapi.h>
35 #import <WebKit/npfunctions.h>
36 #import <WebKit/npruntime.h>
38 NPNetscapeFuncs *browser;
40 NPError NPP_New(NPMIMEType pluginType, NPP instance, uint16_t mode, int16_t argc, char* argn[], char* argv[], NPSavedData* saved);
41 NPError NPP_Destroy(NPP instance, NPSavedData** save);
42 NPError NPP_SetWindow(NPP instance, NPWindow* window);
43 NPError NPP_NewStream(NPP instance, NPMIMEType type, NPStream* stream, NPBool seekable, uint16_t* stype);
44 NPError NPP_DestroyStream(NPP instance, NPStream* stream, NPReason reason);
45 int32_t NPP_WriteReady(NPP instance, NPStream* stream);
46 int32_t NPP_Write(NPP instance, NPStream* stream, int32_t offset, int32_t len, void* buffer);
47 void NPP_StreamAsFile(NPP instance, NPStream* stream, const char* fname);
48 void NPP_Print(NPP instance, NPPrint* platformPrint);
49 int16_t NPP_HandleEvent(NPP instance, void* event);
50 void NPP_URLNotify(NPP instance, const char* URL, NPReason reason, void* notifyData);
51 NPError NPP_GetValue(NPP instance, NPPVariable variable, void *value);
52 NPError NPP_SetValue(NPP instance, NPNVariable variable, void *value);
55 // Mach-o entry points
56 NPError NP_Initialize(NPNetscapeFuncs *browserFuncs);
57 NPError NP_GetEntryPoints(NPPluginFuncs *pluginFuncs);
58 void NP_Shutdown(void);
59 // For compatibility with CFM browsers.
60 int main(NPNetscapeFuncs *browserFuncs, NPPluginFuncs *pluginFuncs, NPP_ShutdownProcPtr *shutdown);
64 typedef void (* FunctionPointer) (void);
65 typedef void (* TransitionVector) (void);
66 static FunctionPointer functionPointerForTVector(TransitionVector);
67 static TransitionVector tVectorForFunctionPointer(FunctionPointer);
69 // Mach-o entry points
70 NPError NP_Initialize(NPNetscapeFuncs* browserFuncs)
72 browser = browserFuncs;
73 return NPERR_NO_ERROR;
76 NPError NP_GetEntryPoints(NPPluginFuncs* pluginFuncs)
78 pluginFuncs->version = 11;
79 pluginFuncs->size = sizeof(pluginFuncs);
80 pluginFuncs->newp = NPP_New;
81 pluginFuncs->destroy = NPP_Destroy;
82 pluginFuncs->setwindow = NPP_SetWindow;
83 pluginFuncs->newstream = NPP_NewStream;
84 pluginFuncs->destroystream = NPP_DestroyStream;
85 pluginFuncs->asfile = NPP_StreamAsFile;
86 pluginFuncs->writeready = NPP_WriteReady;
87 pluginFuncs->write = (NPP_WriteProcPtr)NPP_Write;
88 pluginFuncs->print = NPP_Print;
89 pluginFuncs->event = NPP_HandleEvent;
90 pluginFuncs->urlnotify = NPP_URLNotify;
91 pluginFuncs->getvalue = NPP_GetValue;
92 pluginFuncs->setvalue = NPP_SetValue;
94 return NPERR_NO_ERROR;
97 void NP_Shutdown(void)
102 // For compatibility with CFM browsers.
103 int main(NPNetscapeFuncs *browserFuncs, NPPluginFuncs *pluginFuncs, NPP_ShutdownProcPtr *shutdown)
105 browser = malloc(sizeof(NPNetscapeFuncs));
106 bzero(browser, sizeof(NPNetscapeFuncs));
108 browser->size = browserFuncs->size;
109 browser->version = browserFuncs->version;
111 // Since this is a mach-o plug-in and the browser is CFM because it is calling main, translate
112 // our function points into TVectors so the browser can call them.
113 browser->geturl = (NPN_GetURLProcPtr)functionPointerForTVector((TransitionVector)browserFuncs->geturl);
114 browser->posturl = (NPN_PostURLProcPtr)functionPointerForTVector((TransitionVector)browserFuncs->posturl);
115 browser->requestread = (NPN_RequestReadProcPtr)functionPointerForTVector((TransitionVector)browserFuncs->requestread);
116 browser->newstream = (NPN_NewStreamProcPtr)functionPointerForTVector((TransitionVector)browserFuncs->newstream);
117 browser->write = (NPN_WriteProcPtr)functionPointerForTVector((TransitionVector)browserFuncs->write);
118 browser->destroystream = (NPN_DestroyStreamProcPtr)functionPointerForTVector((TransitionVector)browserFuncs->destroystream);
119 browser->status = (NPN_StatusProcPtr)functionPointerForTVector((TransitionVector)browserFuncs->status);
120 browser->uagent = (NPN_UserAgentProcPtr)functionPointerForTVector((TransitionVector)browserFuncs->uagent);
121 browser->memalloc = (NPN_MemAllocProcPtr)functionPointerForTVector((TransitionVector)browserFuncs->memalloc);
122 browser->memfree = (NPN_MemFreeProcPtr)functionPointerForTVector((TransitionVector)browserFuncs->memfree);
123 browser->memflush = (NPN_MemFlushProcPtr)functionPointerForTVector((TransitionVector)browserFuncs->memflush);
124 browser->reloadplugins = (NPN_ReloadPluginsProcPtr)functionPointerForTVector((TransitionVector)browserFuncs->reloadplugins);
125 browser->geturlnotify = (NPN_GetURLNotifyProcPtr)functionPointerForTVector((TransitionVector)browserFuncs->geturlnotify);
126 browser->posturlnotify = (NPN_PostURLNotifyProcPtr)functionPointerForTVector((TransitionVector)browserFuncs->posturlnotify);
127 browser->getvalue = (NPN_GetValueProcPtr)functionPointerForTVector((TransitionVector)browserFuncs->getvalue);
128 browser->setvalue = (NPN_SetValueProcPtr)functionPointerForTVector((TransitionVector)browserFuncs->setvalue);
129 browser->invalidaterect = (NPN_InvalidateRectProcPtr)functionPointerForTVector((TransitionVector)browserFuncs->invalidaterect);
130 browser->invalidateregion = (NPN_InvalidateRegionProcPtr)functionPointerForTVector((TransitionVector)browserFuncs->invalidateregion);
131 browser->forceredraw = (NPN_ForceRedrawProcPtr)functionPointerForTVector((TransitionVector)browserFuncs->forceredraw);
132 browser->getJavaEnv = (NPN_GetJavaEnvProcPtr)functionPointerForTVector((TransitionVector)browserFuncs->getJavaEnv);
133 browser->getJavaPeer = (NPN_GetJavaPeerProcPtr)functionPointerForTVector((TransitionVector)browserFuncs->getJavaPeer);
135 pluginFuncs->version = 11;
136 pluginFuncs->size = sizeof(pluginFuncs);
137 pluginFuncs->newp = (NPP_NewProcPtr)tVectorForFunctionPointer((FunctionPointer)NPP_New);
138 pluginFuncs->destroy = (NPP_DestroyProcPtr)tVectorForFunctionPointer((FunctionPointer)NPP_Destroy);
139 pluginFuncs->setwindow = (NPP_SetWindowProcPtr)tVectorForFunctionPointer((FunctionPointer)NPP_SetWindow);
140 pluginFuncs->newstream = (NPP_NewStreamProcPtr)tVectorForFunctionPointer((FunctionPointer)NPP_NewStream);
141 pluginFuncs->destroystream = (NPP_DestroyStreamProcPtr)tVectorForFunctionPointer((FunctionPointer)NPP_DestroyStream);
142 pluginFuncs->asfile = (NPP_StreamAsFileProcPtr)tVectorForFunctionPointer((FunctionPointer)NPP_StreamAsFile);
143 pluginFuncs->writeready = (NPP_WriteReadyProcPtr)tVectorForFunctionPointer((FunctionPointer)NPP_WriteReady);
144 pluginFuncs->write = (NPP_WriteProcPtr)tVectorForFunctionPointer((FunctionPointer)NPP_Write);
145 pluginFuncs->print = (NPP_PrintProcPtr)tVectorForFunctionPointer((FunctionPointer)NPP_Print);
146 pluginFuncs->event = (NPP_HandleEventProcPtr)tVectorForFunctionPointer((FunctionPointer)NPP_HandleEvent);
147 pluginFuncs->urlnotify = (NPP_URLNotifyProcPtr)tVectorForFunctionPointer((FunctionPointer)NPP_URLNotify);
148 pluginFuncs->getvalue = (NPP_GetValueProcPtr)tVectorForFunctionPointer((FunctionPointer)NPP_GetValue);
149 pluginFuncs->setvalue = (NPP_SetValueProcPtr)tVectorForFunctionPointer((FunctionPointer)NPP_SetValue);
151 *shutdown = (NPP_ShutdownProcPtr)tVectorForFunctionPointer((FunctionPointer)NP_Shutdown);
153 return NPERR_NO_ERROR;
156 NPError NPP_New(NPMIMEType pluginType, NPP instance, uint16_t mode, int16_t argc, char* argn[], char* argv[], NPSavedData* saved)
158 // Call window.alert("Success!")
160 NPObject *windowObject = NULL;
161 error = browser->getvalue(instance, NPNVWindowNPObject, &windowObject);
162 if (error == NPERR_NO_ERROR) {
163 NPVariant alertMessage;
164 STRINGZ_TO_NPVARIANT("Success!", alertMessage);
166 browser->invoke(instance, windowObject, browser->getstringidentifier("alert"), &alertMessage, 1, &result);
167 browser->releaseobject(windowObject);
170 return NPERR_NO_ERROR;
173 NPError NPP_Destroy(NPP instance, NPSavedData** save)
175 return NPERR_NO_ERROR;
178 NPError NPP_SetWindow(NPP instance, NPWindow* window)
180 return NPERR_NO_ERROR;
183 NPError NPP_NewStream(NPP instance, NPMIMEType type, NPStream* stream, NPBool seekable, uint16_t* stype)
185 *stype = NP_ASFILEONLY;
186 return NPERR_NO_ERROR;
189 NPError NPP_DestroyStream(NPP instance, NPStream* stream, NPReason reason)
191 return NPERR_NO_ERROR;
194 int32_t NPP_WriteReady(NPP instance, NPStream* stream)
199 int32_t NPP_Write(NPP instance, NPStream* stream, int32_t offset, int32_t len, void* buffer)
204 void NPP_StreamAsFile(NPP instance, NPStream* stream, const char* fname)
208 void NPP_Print(NPP instance, NPPrint* platformPrint)
213 int16_t NPP_HandleEvent(NPP instance, void* event)
218 void NPP_URLNotify(NPP instance, const char* url, NPReason reason, void* notifyData)
223 NPError NPP_GetValue(NPP instance, NPPVariable variable, void *value)
225 return NPERR_GENERIC_ERROR;
228 NPError NPP_SetValue(NPP instance, NPNVariable variable, void *value)
230 return NPERR_GENERIC_ERROR;
233 // function pointer converters
235 FunctionPointer functionPointerForTVector(TransitionVector tvp)
237 const uint32_t temp[6] = {0x3D800000, 0x618C0000, 0x800C0000, 0x804C0004, 0x7C0903A6, 0x4E800420};
238 uint32_t *newGlue = NULL;
241 newGlue = (uint32_t *)malloc(sizeof(temp));
242 if (newGlue != NULL) {
244 for (i = 0; i < 6; i++) newGlue[i] = temp[i];
245 newGlue[0] |= ((UInt32)tvp >> 16);
246 newGlue[1] |= ((UInt32)tvp & 0xFFFF);
247 MakeDataExecutable(newGlue, sizeof(temp));
251 return (FunctionPointer)newGlue;
254 TransitionVector tVectorForFunctionPointer(FunctionPointer fp)
256 FunctionPointer *newGlue = NULL;
258 newGlue = (FunctionPointer *)malloc(2 * sizeof(FunctionPointer));
259 if (newGlue != NULL) {
264 return (TransitionVector)newGlue;