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Diffstat (limited to 'WebKit/android/plugins/sample/main.cpp')
| -rw-r--r-- | WebKit/android/plugins/sample/main.cpp | 435 |
1 files changed, 0 insertions, 435 deletions
diff --git a/WebKit/android/plugins/sample/main.cpp b/WebKit/android/plugins/sample/main.cpp deleted file mode 100644 index 4abc07c..0000000 --- a/WebKit/android/plugins/sample/main.cpp +++ /dev/null @@ -1,435 +0,0 @@ -/* - * Copyright 2008, The Android Open Source Project - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY - * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR - * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY - * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#include <stdlib.h> -#include <string.h> -#include <stdio.h> -#include "main.h" -#include "PluginObject.h" -#include "pluginGraphics.h" -#include "android_npapi.h" - -NPNetscapeFuncs* browser; -#define EXPORT __attribute__((visibility("default"))) - -NPError NPP_New(NPMIMEType pluginType, NPP instance, uint16 mode, int16 argc, - char* argn[], char* argv[], NPSavedData* saved); -NPError NPP_Destroy(NPP instance, NPSavedData** save); -NPError NPP_SetWindow(NPP instance, NPWindow* window); -NPError NPP_NewStream(NPP instance, NPMIMEType type, NPStream* stream, - NPBool seekable, uint16* stype); -NPError NPP_DestroyStream(NPP instance, NPStream* stream, NPReason reason); -int32 NPP_WriteReady(NPP instance, NPStream* stream); -int32 NPP_Write(NPP instance, NPStream* stream, int32 offset, int32 len, - void* buffer); -void NPP_StreamAsFile(NPP instance, NPStream* stream, const char* fname); -void NPP_Print(NPP instance, NPPrint* platformPrint); -int16 NPP_HandleEvent(NPP instance, void* event); -void NPP_URLNotify(NPP instance, const char* URL, NPReason reason, - void* notifyData); -NPError NPP_GetValue(NPP instance, NPPVariable variable, void *value); -NPError NPP_SetValue(NPP instance, NPNVariable variable, void *value); - -extern "C" { -EXPORT NPError NP_Initialize(NPNetscapeFuncs* browserFuncs, NPPluginFuncs* pluginFuncs, void *java_env, void *application_context); -EXPORT NPError NP_GetValue(NPP instance, NPPVariable variable, void *value); -EXPORT const char* NP_GetMIMEDescription(void); -EXPORT void NP_Shutdown(void); -}; - -ANPAudioTrackInterfaceV0 gSoundI; -ANPCanvasInterfaceV0 gCanvasI; -ANPLogInterfaceV0 gLogI; -ANPPaintInterfaceV0 gPaintI; -ANPPathInterfaceV0 gPathI; -ANPTypefaceInterfaceV0 gTypefaceI; - -#define ARRAY_COUNT(array) (sizeof(array) / sizeof(array[0])) - -NPError NP_Initialize(NPNetscapeFuncs* browserFuncs, NPPluginFuncs* pluginFuncs, void *java_env, void *application_context) -{ - // Make sure we have a function table equal or larger than we are built against. - if (browserFuncs->size < sizeof(NPNetscapeFuncs)) { - return NPERR_GENERIC_ERROR; - } - - // Copy the function table (structure) - browser = (NPNetscapeFuncs*) malloc(sizeof(NPNetscapeFuncs)); - memcpy(browser, browserFuncs, sizeof(NPNetscapeFuncs)); - - // Build the plugin function table - pluginFuncs->version = 11; - pluginFuncs->size = sizeof(pluginFuncs); - pluginFuncs->newp = NPP_New; - pluginFuncs->destroy = NPP_Destroy; - pluginFuncs->setwindow = NPP_SetWindow; - pluginFuncs->newstream = NPP_NewStream; - pluginFuncs->destroystream = NPP_DestroyStream; - pluginFuncs->asfile = NPP_StreamAsFile; - pluginFuncs->writeready = NPP_WriteReady; - pluginFuncs->write = (NPP_WriteProcPtr)NPP_Write; - pluginFuncs->print = NPP_Print; - pluginFuncs->event = NPP_HandleEvent; - pluginFuncs->urlnotify = NPP_URLNotify; - pluginFuncs->getvalue = NPP_GetValue; - pluginFuncs->setvalue = NPP_SetValue; - - static const struct { - NPNVariable v; - uint32_t size; - ANPInterface* i; - } gPairs[] = { - { kLogInterfaceV0_ANPGetValue, sizeof(gLogI), &gLogI }, - { kCanvasInterfaceV0_ANPGetValue, sizeof(gCanvasI), &gCanvasI }, - { kPaintInterfaceV0_ANPGetValue, sizeof(gPaintI), &gPaintI }, - { kPathInterfaceV0_ANPGetValue, sizeof(gPathI), &gPathI }, - { kTypefaceInterfaceV0_ANPGetValue, sizeof(gPaintI), &gTypefaceI }, - { kAudioTrackInterfaceV0_ANPGetValue, sizeof(gSoundI), &gSoundI }, - }; - for (size_t i = 0; i < ARRAY_COUNT(gPairs); i++) { - gPairs[i].i->inSize = gPairs[i].size; - NPError err = browser->getvalue(NULL, gPairs[i].v, gPairs[i].i); - if (err) { - return err; - } - } - - return NPERR_NO_ERROR; -} - -void NP_Shutdown(void) -{ - -} - -const char *NP_GetMIMEDescription(void) -{ - return "application/x-testplugin:tst:Test plugin mimetype is application/x-testplugin"; -} - -NPError NPP_New(NPMIMEType pluginType, NPP instance, uint16 mode, int16 argc, - char* argn[], char* argv[], NPSavedData* saved) -{ - PluginObject *obj = NULL; - - // Scripting functions appeared in NPAPI version 14 - if (browser->version >= 14) { - instance->pdata = browser->createobject (instance, getPluginClass()); - obj = static_cast<PluginObject*>(instance->pdata); - bzero(obj, sizeof(*obj)); - } - - uint32_t bits; - NPError err = browser->getvalue(instance, kSupportedDrawingModel_ANPGetValue, &bits); - if (err) { - gLogI.log(instance, kError_ANPLogType, "supported model err %d", err); - return err; - } - - ANPDrawingModel model = kBitmap_ANPDrawingModel; - - int count = argc; - for (int i = 0; i < count; i++) { - if (!strcmp(argn[i], "DrawingModel")) { - if (!strcmp(argv[i], "Bitmap")) { - model = kBitmap_ANPDrawingModel; - } - if (!strcmp(argv[i], "Canvas")) { - // obj->mTestTimers = true; - } - gLogI.log(instance, kDebug_ANPLogType, "------ %p DrawingModel is %d", instance, model); - break; - } - } - - // comment this out to draw via bitmaps (the default) - err = browser->setvalue(instance, kRequestDrawingModel_ANPSetValue, - reinterpret_cast<void*>(model)); - if (err) { - gLogI.log(instance, kError_ANPLogType, "request model %d err %d", model, err); - } - return err; -} - -NPError NPP_Destroy(NPP instance, NPSavedData** save) -{ - PluginObject *obj = (PluginObject*) instance->pdata; - delete obj->anim; - gSoundI.deleteTrack(obj->track); - - return NPERR_NO_ERROR; -} - -static void timer_oneshot(NPP instance, uint32 timerID) { - gLogI.log(instance, kDebug_ANPLogType, "-------- oneshot timer\n"); -} - -static int gTimerRepeatCount; -static void timer_repeat(NPP instance, uint32 timerID) { - - gLogI.log(instance, kDebug_ANPLogType, "-------- repeat timer %d\n", - gTimerRepeatCount); - if (--gTimerRepeatCount == 0) { - browser->unscheduletimer(instance, timerID); - } -} - -static void timer_neverfires(NPP instance, uint32 timerID) { - gLogI.log(instance, kError_ANPLogType, "-------- timer_neverfires!!!\n"); -} - -#define TIMER_INTERVAL 50 - -static void timer_latency(NPP instance, uint32 timerID) { - PluginObject *obj = (PluginObject*) instance->pdata; - - obj->mTimerCount += 1; - - uint32_t now = getMSecs(); - uint32_t interval = now - obj->mPrevTime; - - uint32_t dur = now - obj->mStartTime; - uint32_t expectedDur = obj->mTimerCount * TIMER_INTERVAL; - int32_t drift = dur - expectedDur; - int32_t aveDrift = drift / obj->mTimerCount; - - obj->mPrevTime = now; - - gLogI.log(instance, kDebug_ANPLogType, - "-------- latency test: [%3d] interval %d expected %d, total %d expected %d, drift %d ave %d\n", - obj->mTimerCount, interval, TIMER_INTERVAL, dur, expectedDur, - drift, aveDrift); -} - -NPError NPP_SetWindow(NPP instance, NPWindow* window) -{ - PluginObject *obj = (PluginObject*) instance->pdata; - - // Do nothing if browser didn't support NPN_CreateObject which would have created the PluginObject. - if (obj != NULL) { - obj->window = window; - } - - static bool gTestTimers; - if (!gTestTimers) { - gTestTimers = true; - // test for bogus timerID - browser->unscheduletimer(instance, 999999); - // test oneshot - browser->scheduletimer(instance, 100, false, timer_oneshot); - // test repeat - gTimerRepeatCount = 10; - browser->scheduletimer(instance, 50, true, timer_repeat); - // test unschedule immediately - uint32 id = browser->scheduletimer(instance, 100, false, timer_neverfires); - browser->unscheduletimer(instance, id); - // test double unschedlue (should be no-op) - browser->unscheduletimer(instance, id); - } - - if (obj->mTestTimers) { - browser->scheduletimer(instance, TIMER_INTERVAL, true, timer_latency); - obj->mStartTime = obj->mPrevTime = getMSecs(); - obj->mTestTimers = false; - } - - browser->invalidaterect(instance, NULL); - - return NPERR_NO_ERROR; -} - - -NPError NPP_NewStream(NPP instance, NPMIMEType type, NPStream* stream, NPBool seekable, uint16* stype) -{ - *stype = NP_ASFILEONLY; - return NPERR_NO_ERROR; -} - -NPError NPP_DestroyStream(NPP instance, NPStream* stream, NPReason reason) -{ - return NPERR_NO_ERROR; -} - -int32 NPP_WriteReady(NPP instance, NPStream* stream) -{ - return 0; -} - -int32 NPP_Write(NPP instance, NPStream* stream, int32 offset, int32 len, void* buffer) -{ - return 0; -} - -void NPP_StreamAsFile(NPP instance, NPStream* stream, const char* fname) -{ -} - -void NPP_Print(NPP instance, NPPrint* platformPrint) -{ - -} - -struct SoundPlay { - NPP instance; - ANPAudioTrack* track; - FILE* file; -}; - -static void audioCallback(ANPAudioEvent evt, void* user, ANPAudioBuffer* buffer) { - switch (evt) { - case kMoreData_ANPAudioEvent: { - SoundPlay* play = reinterpret_cast<SoundPlay*>(user); - size_t amount = fread(buffer->bufferData, 1, buffer->size, play->file); - buffer->size = amount; - if (amount == 0) { - gSoundI.stop(play->track); - fclose(play->file); - play->file = NULL; - // need to notify our main thread to delete the track now - } - break; - } - default: - break; - } -} - -static ANPAudioTrack* createTrack(NPP instance, const char path[]) { - FILE* f = fopen(path, "r"); - gLogI.log(instance, kWarning_ANPLogType, "--- path %s FILE %p", path, f); - if (NULL == f) { - return NULL; - } - SoundPlay* play = new SoundPlay; - play->file = f; - play->track = gSoundI.newTrack(44100, kPCM16Bit_ANPSampleFormat, 2, audioCallback, play); - if (NULL == play->track) { - fclose(f); - delete play; - return NULL; - } - return play->track; -} - -int16 NPP_HandleEvent(NPP instance, void* event) -{ - PluginObject *obj = reinterpret_cast<PluginObject*>(instance->pdata); - const ANPEvent* evt = reinterpret_cast<const ANPEvent*>(event); - - switch (evt->eventType) { - case kDraw_ANPEventType: - switch (evt->data.drawContext.model) { - case kBitmap_ANPDrawingModel: - drawPlugin(instance, evt->data.drawContext.data.bitmap, - evt->data.drawContext.clip); - return 1; - default: - break; // unknown drawing model - } - - case kKey_ANPEventType: - gLogI.log(instance, kDebug_ANPLogType, "---- %p Key action=%d" - " code=%d vcode=%d unichar=%d repeat=%d mods=%x", instance, - evt->data.key.action, - evt->data.key.nativeCode, - evt->data.key.virtualCode, - evt->data.key.unichar, - evt->data.key.repeatCount, - evt->data.key.modifiers); - if (evt->data.key.action == kDown_ANPKeyAction) { - obj->mUnichar = evt->data.key.unichar; - browser->invalidaterect(instance, NULL); - } - return 1; - - case kTouch_ANPEventType: - gLogI.log(instance, kDebug_ANPLogType, "---- %p Touch action=%d [%d %d]", - instance, evt->data.touch.action, evt->data.touch.x, - evt->data.touch.y); - if (kUp_ANPTouchAction == evt->data.touch.action) { - if (NULL == obj->track) { - obj->track = createTrack(instance, "/sdcard/sample.snd"); - } - if (obj->track) { - gLogI.log(instance, kDebug_ANPLogType, "track %p %d", - obj->track, gSoundI.isStopped(obj->track)); - if (gSoundI.isStopped(obj->track)) { - gSoundI.start(obj->track); - } else { - gSoundI.pause(obj->track); - } - } - } - return 1; - - default: - break; - } - return 0; // unknown or unhandled event -} - -void NPP_URLNotify(NPP instance, const char* url, NPReason reason, void* notifyData) -{ - -} - -EXPORT NPError NP_GetValue(NPP instance, NPPVariable variable, void *value) { - - if (variable == NPPVpluginNameString) { - const char **str = (const char **)value; - *str = "Test Plugin"; - return NPERR_NO_ERROR; - } - - if (variable == NPPVpluginDescriptionString) { - const char **str = (const char **)value; - *str = "Description of Test Plugin"; - return NPERR_NO_ERROR; - } - - return NPERR_GENERIC_ERROR; -} - -NPError NPP_GetValue(NPP instance, NPPVariable variable, void *value) -{ - if (variable == NPPVpluginScriptableNPObject) { - void **v = (void **)value; - PluginObject *obj = (PluginObject*) instance->pdata; - - if (obj) - browser->retainobject((NPObject*)obj); - - *v = obj; - return NPERR_NO_ERROR; - } - - return NPERR_GENERIC_ERROR; -} - -NPError NPP_SetValue(NPP instance, NPNVariable variable, void *value) -{ - return NPERR_GENERIC_ERROR; -} - |