1 // Copyright (c) 2010 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #ifndef CONTENT_TEST_PLUGIN_PLUGIN_CLIENT_H_ 6 #define CONTENT_TEST_PLUGIN_PLUGIN_CLIENT_H_ 7 8 #include "third_party/npapi/bindings/npapi.h" 9 #include "third_party/npapi/bindings/nphostapi.h" 10 11 namespace NPAPIClient { 12 13 // A PluginClient is a NPAPI Plugin. This class contains 14 // the bootstrapping functions used by the browser to load 15 // the plugin. 16 class PluginClient { 17 public: 18 // Although not documented in the NPAPI specification, this function 19 // gets the list of entry points in the NPAPI Plugin (client) for the 20 // NPAPI Host to call. 21 static NPError GetEntryPoints(NPPluginFuncs* pFuncs); 22 23 // The browser calls this function only once: when a plug-in is loaded, 24 // before the first instance is created. This is the first function that 25 // the browser calls. NP_Initialize tells the plug-in that the browser has 26 // loaded it and provides global initialization. Allocate any memory or 27 // resources shared by all instances of your plug-in at this time. 28 static NPError Initialize(NPNetscapeFuncs* pFuncs); 29 30 // The browser calls this function once after the last instance of your 31 // plug-in is destroyed, before unloading the plug-in library itself. Use 32 // NP_Shutdown to delete any data allocated in NP_Initialize to be shared 33 // by all instances of a plug-in. 34 static NPError Shutdown(); 35 36 // The table of functions provided by the host. 37 static NPNetscapeFuncs *HostFunctions() { return host_functions_; } 38 39 private: 40 static NPNetscapeFuncs* host_functions_; 41 }; 42 43 } // namespace NPAPIClient 44 45 #endif // CONTENT_TEST_PLUGIN_PLUGIN_CLIENT_H_ 46
