1 // Copyright (c) 2011 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 PPAPI_SHARED_IMPL_PPB_URL_UTIL_SHARED_H_ 6 #define PPAPI_SHARED_IMPL_PPB_URL_UTIL_SHARED_H_ 7 8 #include <string> 9 10 #include "base/basictypes.h" 11 #include "ppapi/c/dev/ppb_url_util_dev.h" 12 #include "ppapi/c/pp_var.h" 13 #include "ppapi/shared_impl/ppapi_shared_export.h" 14 #include "url/url_parse.h" 15 16 class GURL; 17 18 namespace ppapi { 19 20 // Contains the implementation of PPB_URLUtil that is shared between the proxy 21 // and the renderer. 22 class PPAPI_SHARED_EXPORT PPB_URLUtil_Shared { 23 public: 24 // PPB_URLUtil shared functions. 25 static PP_Var Canonicalize(PP_Var url, PP_URLComponents_Dev* components); 26 static PP_Var ResolveRelativeToURL(PP_Var base_url, 27 PP_Var relative, 28 PP_URLComponents_Dev* components); 29 static PP_Bool IsSameSecurityOrigin(PP_Var url_a, PP_Var url_b); 30 31 // Used for returning the given GURL from a PPAPI function, with an optional 32 // out param indicating the components. 33 static PP_Var GenerateURLReturn(const GURL& url, 34 PP_URLComponents_Dev* components); 35 36 // Helper function that optionally take a components structure and fills it 37 // out with the parsed version of the given URL. If the components pointer is 38 // NULL, this function will do nothing. 39 // 40 // It's annoying to serialze the large PP_URLComponents structure across IPC 41 // and the data isn't often requested by plugins. This function is used on 42 // the plugin side to fill in the components for those cases where it's 43 // actually needed. 44 static PP_Var ConvertComponentsAndReturnURL(const PP_Var& url, 45 PP_URLComponents_Dev* components); 46 }; 47 48 } // namespace ppapi 49 50 #endif // PPAPI_SHARED_IMPL_PPB_URL_UTIL_SHARED_H_ 51