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_CPP_DEV_URL_UTIL_DEV_H_ 6 #define PPAPI_CPP_DEV_URL_UTIL_DEV_H_ 7 8 #include "ppapi/c/dev/ppb_url_util_dev.h" 9 #include "ppapi/cpp/var.h" 10 11 namespace pp { 12 13 class InstanceHandle; 14 15 // Simple wrapper around the PPB_URLUtil interface. 16 class URLUtil_Dev { 17 public: 18 // This class is just a collection of random functions that aren't 19 // particularly attached to anything. This may return NULL if the 20 // browser doesn't support the URLUtil interface. Since this is a 21 // singleton, don't delete the pointer. 22 static const URLUtil_Dev* Get(); 23 24 Var Canonicalize(const Var& url, 25 PP_URLComponents_Dev* components = NULL) const; 26 27 Var ResolveRelativeToURL(const Var& base_url, 28 const Var& relative_string, 29 PP_URLComponents_Dev* components = NULL) const; 30 Var ResolveRelativeToDocument(const InstanceHandle& instance, 31 const Var& relative_string, 32 PP_URLComponents_Dev* components = NULL) const; 33 34 bool IsSameSecurityOrigin(const Var& url_a, const Var& url_b) const; 35 bool DocumentCanRequest(const InstanceHandle& instance, const Var& url) const; 36 bool DocumentCanAccessDocument(const InstanceHandle& active, 37 const InstanceHandle& target) const; 38 Var GetDocumentURL(const InstanceHandle& instance, 39 PP_URLComponents_Dev* components = NULL) const; 40 41 Var GetPluginInstanceURL(const InstanceHandle& instance, 42 PP_URLComponents_Dev* components = NULL) const; 43 Var GetPluginReferrerURL(const InstanceHandle& instance, 44 PP_URLComponents_Dev* components = NULL) const; 45 46 private: 47 URLUtil_Dev() {} 48 49 // Copy and assignment are disallowed. 50 URLUtil_Dev(const URLUtil_Dev& other); 51 URLUtil_Dev& operator=(const URLUtil_Dev& other); 52 }; 53 54 } // namespace pp 55 56 #endif // PPAPI_CPP_DEV_URL_UTIL_DEV_H_ 57
