diff options
Diffstat (limited to 'webkit/glue/plugins/test/plugin_client.cc')
| -rw-r--r-- | webkit/glue/plugins/test/plugin_client.cc | 230 |
1 files changed, 230 insertions, 0 deletions
diff --git a/webkit/glue/plugins/test/plugin_client.cc b/webkit/glue/plugins/test/plugin_client.cc new file mode 100644 index 0000000..d617e16 --- /dev/null +++ b/webkit/glue/plugins/test/plugin_client.cc @@ -0,0 +1,230 @@ +// Copyright (c) 2009 The Chromium Authors. All rights reserved. +// Use of this source code is governed by a BSD-style license that can be +// found in the LICENSE file. + +#include "webkit/glue/plugins/test/plugin_client.h" + +#include "base/string_util.h" +#include "webkit/glue/plugins/test/plugin_test.h" +#include "webkit/glue/plugins/test/plugin_test_factory.h" + +namespace NPAPIClient { + +NPNetscapeFuncs* PluginClient::host_functions_; + +NPError PluginClient::GetEntryPoints(NPPluginFuncs* pFuncs) { + if (pFuncs == NULL) + return NPERR_INVALID_FUNCTABLE_ERROR; + + if (pFuncs->size < sizeof(NPPluginFuncs)) + return NPERR_INVALID_FUNCTABLE_ERROR; + + pFuncs->version = (NP_VERSION_MAJOR << 8) | NP_VERSION_MINOR; + pFuncs->newp = NPP_New; + pFuncs->destroy = NPP_Destroy; + pFuncs->setwindow = NPP_SetWindow; + pFuncs->newstream = NPP_NewStream; + pFuncs->destroystream = NPP_DestroyStream; + pFuncs->asfile = NPP_StreamAsFile; + pFuncs->writeready = NPP_WriteReady; + pFuncs->write = NPP_Write; + pFuncs->print = NPP_Print; + pFuncs->event = NPP_HandleEvent; + pFuncs->urlnotify = NPP_URLNotify; + pFuncs->getvalue = NPP_GetValue; + pFuncs->setvalue = NPP_SetValue; + pFuncs->javaClass = NULL; + + return NPERR_NO_ERROR; +} + +NPError PluginClient::Initialize(NPNetscapeFuncs* pFuncs) { + if (pFuncs == NULL) { + return NPERR_INVALID_FUNCTABLE_ERROR; + } + + if (static_cast<unsigned char>((pFuncs->version >> 8) & 0xff) > + NP_VERSION_MAJOR) { + return NPERR_INCOMPATIBLE_VERSION_ERROR; + } + +#if defined(OS_WIN) + // Check if we should crash. + HANDLE crash_event = CreateEvent(NULL, TRUE, FALSE, L"TestPluginCrashOnInit"); + if (WaitForSingleObject(crash_event, 0) == WAIT_OBJECT_0) { + int *zero = NULL; + *zero = 0; + } + CloseHandle(crash_event); +#endif + + host_functions_ = pFuncs; + + return NPERR_NO_ERROR; +} + +NPError PluginClient::Shutdown() { + return NPERR_NO_ERROR; +} + +} // namespace NPAPIClient + +extern "C" { +NPError NPP_New(NPMIMEType pluginType, NPP instance, uint16 mode, + int16 argc, char* argn[], char* argv[], NPSavedData* saved) { + if (instance == NULL) + return NPERR_INVALID_INSTANCE_ERROR; + + // We look at the test name requested via the plugin arguments. We match + // that against a given test and try to instantiate it. + + // lookup the name parameter + std::string test_name; + for (int name_index = 0; name_index < argc; name_index++) { + if (base::strcasecmp(argn[name_index], "name") == 0) { + test_name = argv[name_index]; + break; + } + } + if (test_name.empty()) + return NPERR_GENERIC_ERROR; // no name found + + NPAPIClient::PluginTest* new_test = NPAPIClient::CreatePluginTest(test_name, + instance, NPAPIClient::PluginClient::HostFunctions()); + if (new_test == NULL) { + // If we don't have a test case for this, create a + // generic one which basically never fails. + LOG(WARNING) << "Unknown test name '" << test_name + << "'; using default test."; + new_test = new NPAPIClient::PluginTest(instance, + NPAPIClient::PluginClient::HostFunctions()); + } + + NPError ret = new_test->New(mode, argc, (const char**)argn, + (const char**)argv, saved); + if ((ret == NPERR_NO_ERROR) && new_test->IsWindowless()) { + NPAPIClient::PluginClient::HostFunctions()->setvalue( + instance, NPPVpluginWindowBool, NULL); + } + + return ret; +} + +NPError NPP_Destroy(NPP instance, NPSavedData** save) { + if (instance == NULL) + return NPERR_INVALID_INSTANCE_ERROR; + + NPAPIClient::PluginTest *plugin = + (NPAPIClient::PluginTest*)instance->pdata; + + NPError rv = plugin->Destroy(); + delete plugin; + return rv; +} + +NPError NPP_SetWindow(NPP instance, NPWindow* pNPWindow) { + if (instance == NULL) + return NPERR_INVALID_INSTANCE_ERROR; + + NPAPIClient::PluginTest *plugin = + (NPAPIClient::PluginTest*)instance->pdata; + + return plugin->SetWindow(pNPWindow); +} + +NPError NPP_NewStream(NPP instance, NPMIMEType type, + NPStream* stream, NPBool seekable, uint16* stype) { + if (instance == NULL) + return NPERR_INVALID_INSTANCE_ERROR; + + NPAPIClient::PluginTest *plugin = + (NPAPIClient::PluginTest*)instance->pdata; + + return plugin->NewStream(type, stream, seekable, stype); +} + +int32 NPP_WriteReady(NPP instance, NPStream *stream) { + if (instance == NULL) + return NPERR_INVALID_INSTANCE_ERROR; + + NPAPIClient::PluginTest *plugin = + (NPAPIClient::PluginTest*)instance->pdata; + + return plugin->WriteReady(stream); +} + +int32 NPP_Write(NPP instance, NPStream *stream, int32 offset, + int32 len, void *buffer) { + if (instance == NULL) + return NPERR_INVALID_INSTANCE_ERROR; + + NPAPIClient::PluginTest *plugin = + (NPAPIClient::PluginTest*)instance->pdata; + + return plugin->Write(stream, offset, len, buffer); +} + +NPError NPP_DestroyStream(NPP instance, NPStream *stream, NPError reason) { + if (instance == NULL) + return NPERR_INVALID_INSTANCE_ERROR; + + NPAPIClient::PluginTest *plugin = + (NPAPIClient::PluginTest*)instance->pdata; + + return plugin->DestroyStream(stream, reason); +} + +void NPP_StreamAsFile(NPP instance, NPStream* stream, const char* fname) { + if (instance == NULL) + return; + + NPAPIClient::PluginTest *plugin = + (NPAPIClient::PluginTest*)instance->pdata; + + return plugin->StreamAsFile(stream, fname); +} + +void NPP_Print(NPP instance, NPPrint* printInfo) { + if (instance == NULL) + return; + + // XXXMB - do work here. +} + +void NPP_URLNotify(NPP instance, const char* url, NPReason reason, + void* notifyData) { + if (instance == NULL) + return; + + NPAPIClient::PluginTest *plugin = + (NPAPIClient::PluginTest*)instance->pdata; + + return plugin->URLNotify(url, reason, notifyData); +} + +NPError NPP_GetValue(NPP instance, NPPVariable variable, void *value) { + if (instance == NULL) + return NPERR_INVALID_INSTANCE_ERROR; + + // XXXMB - do work here. + return NPERR_GENERIC_ERROR; +} + +NPError NPP_SetValue(NPP instance, NPNVariable variable, void *value) { + if (instance == NULL) + return NPERR_INVALID_INSTANCE_ERROR; + + // XXXMB - do work here. + return NPERR_GENERIC_ERROR; +} + +int16 NPP_HandleEvent(NPP instance, void* event) { + if (instance == NULL) + return 0; + + NPAPIClient::PluginTest *plugin = + (NPAPIClient::PluginTest*)instance->pdata; + + return plugin->HandleEvent(event); +} +} // extern "C" |