1 /* 2 * Copyright 2009, The Android Open Source Project 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * * Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * * Redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution. 12 * 13 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY 14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR 17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY 21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 24 */ 25 26 // must include config.h first for webkit to fiddle with new/delete 27 #include "config.h" 28 29 #include "CString.h" 30 #include "JavaSharedClient.h" 31 #include "PluginClient.h" 32 #include "PluginPackage.h" 33 #include "PluginView.h" 34 #include "PluginWidgetAndroid.h" 35 #include "SkString.h" 36 #include "WebViewCore.h" 37 38 #include "ANPSystem_npapi.h" 39 40 static const char* gApplicationDataDir = NULL; 41 42 using namespace android; 43 44 static const char* anp_getApplicationDataDirectory() { 45 if (NULL == gApplicationDataDir) { 46 PluginClient* client = JavaSharedClient::GetPluginClient(); 47 if (!client) 48 return NULL; 49 50 WebCore::String path = client->getPluginSharedDataDirectory(); 51 int length = path.length(); 52 if (length == 0) 53 return NULL; 54 55 char* storage = (char*) malloc(length + 1); 56 if (NULL == storage) 57 return NULL; 58 59 memcpy(storage, path.utf8().data(), length); 60 storage[length] = '\0'; 61 62 // save this assignment for last, so that if multiple threads call us 63 // (which should never happen), we never return an incomplete global. 64 // At worst, we would allocate storage for the path twice. 65 gApplicationDataDir = storage; 66 } 67 return gApplicationDataDir; 68 } 69 70 static WebCore::PluginView* pluginViewForInstance(NPP instance) { 71 if (instance && instance->ndata) 72 return static_cast<WebCore::PluginView*>(instance->ndata); 73 return PluginView::currentPluginView(); 74 } 75 76 static jclass anp_loadJavaClass(NPP instance, const char* className) { 77 WebCore::PluginView* pluginView = pluginViewForInstance(instance); 78 PluginWidgetAndroid* pluginWidget = pluginView->platformPluginWidget(); 79 80 jclass result; 81 result = pluginWidget->webViewCore()->getPluginClass(pluginView->plugin()->path(), 82 className); 83 return result; 84 } 85 86 /////////////////////////////////////////////////////////////////////////////// 87 88 #define ASSIGN(obj, name) (obj)->name = anp_##name 89 90 void ANPSystemInterfaceV0_Init(ANPInterface* v) { 91 ANPSystemInterfaceV0* i = reinterpret_cast<ANPSystemInterfaceV0*>(v); 92 93 ASSIGN(i, getApplicationDataDirectory); 94 ASSIGN(i, loadJavaClass); 95 } 96
