1 // Copyright (c) 2013 Marshall A. Greenblatt. All rights reserved.
3 // Redistribution and use in source and binary forms, with or without
4 // modification, are permitted provided that the following conditions are
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
10 // copyright notice, this list of conditions and the following disclaimer
11 // in the documentation and/or other materials provided with the
13 // * Neither the name of Google Inc. nor the name Chromium Embedded
14 // Framework nor the names of its contributors may be used to endorse
15 // or promote products derived from this software without specific prior
16 // written permission.
18 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
19 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
20 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
21 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
22 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
23 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
24 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
25 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
26 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
28 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
30 // ---------------------------------------------------------------------------
32 // The contents of this file must follow a specific format in order to
33 // support the CEF translator tool. See the translator.README.txt file in the
34 // tools directory for more information.
37 #ifndef CEF_INCLUDE_CEF_REQUEST_CONTEXT_H_
38 #define CEF_INCLUDE_CEF_REQUEST_CONTEXT_H_
41 #include "include/cef_cookie.h"
42 #include "include/cef_request_context_handler.h"
44 class CefSchemeHandlerFactory;
47 // A request context provides request handling for a set of related browser
48 // or URL request objects. A request context can be specified when creating a
49 // new browser via the CefBrowserHost static factory methods or when creating a
50 // new URL request via the CefURLRequest static factory methods. Browser objects
51 // with different request contexts will never be hosted in the same render
52 // process. Browser objects with the same request context may or may not be
53 // hosted in the same render process depending on the process model. Browser
54 // objects created indirectly via the JavaScript window.open function or
55 // targeted links will share the same render process and the same request
56 // context as the source browser. When running in single-process mode there is
57 // only a single render process (the main process) and so all browsers created
58 // in single-process mode will share the same request context. This will be the
59 // first request context passed into a CefBrowserHost static factory method and
60 // all other request context objects will be ignored.
62 /*--cef(source=library,no_debugct_check)--*/
63 class CefRequestContext : public virtual CefBase {
66 // Returns the global context object.
69 static CefRefPtr<CefRequestContext> GetGlobalContext();
72 // Creates a new context object with the specified |settings| and optional
75 /*--cef(optional_param=handler)--*/
76 static CefRefPtr<CefRequestContext> CreateContext(
77 const CefRequestContextSettings& settings,
78 CefRefPtr<CefRequestContextHandler> handler);
81 // Creates a new context object that shares storage with |other| and uses an
82 // optional |handler|.
84 /*--cef(capi_name=create_context_shared,optional_param=handler)--*/
85 static CefRefPtr<CefRequestContext> CreateContext(
86 CefRefPtr<CefRequestContext> other,
87 CefRefPtr<CefRequestContextHandler> handler);
90 // Returns true if this object is pointing to the same context as |that|
94 virtual bool IsSame(CefRefPtr<CefRequestContext> other) =0;
97 // Returns true if this object is sharing the same storage as |that| object.
100 virtual bool IsSharingWith(CefRefPtr<CefRequestContext> other) =0;
103 // Returns true if this object is the global context. The global context is
104 // used by default when creating a browser or URL request with a NULL context
108 virtual bool IsGlobal() =0;
111 // Returns the handler for this context if any.
114 virtual CefRefPtr<CefRequestContextHandler> GetHandler() =0;
117 // Returns the cache path for this object. If empty an "incognito mode"
118 // in-memory cache is being used.
121 virtual CefString GetCachePath() =0;
124 // Returns the default cookie manager for this object. This will be the global
125 // cookie manager if this object is the global request context. Otherwise,
126 // this will be the default cookie manager used when this request context does
127 // not receive a value via CefRequestContextHandler::GetCookieManager(). If
128 // |callback| is non-NULL it will be executed asnychronously on the IO thread
129 // after the manager's storage has been initialized.
131 /*--cef(optional_param=callback)--*/
132 virtual CefRefPtr<CefCookieManager> GetDefaultCookieManager(
133 CefRefPtr<CefCompletionCallback> callback) =0;
136 // Register a scheme handler factory for the specified |scheme_name| and
137 // optional |domain_name|. An empty |domain_name| value for a standard scheme
138 // will cause the factory to match all domain names. The |domain_name| value
139 // will be ignored for non-standard schemes. If |scheme_name| is a built-in
140 // scheme and no handler is returned by |factory| then the built-in scheme
141 // handler factory will be called. If |scheme_name| is a custom scheme then
142 // you must also implement the CefApp::OnRegisterCustomSchemes() method in all
143 // processes. This function may be called multiple times to change or remove
144 // the factory that matches the specified |scheme_name| and optional
145 // |domain_name|. Returns false if an error occurs. This function may be
146 // called on any thread in the browser process.
148 /*--cef(optional_param=domain_name,optional_param=factory)--*/
149 virtual bool RegisterSchemeHandlerFactory(
150 const CefString& scheme_name,
151 const CefString& domain_name,
152 CefRefPtr<CefSchemeHandlerFactory> factory) =0;
155 // Clear all registered scheme handler factories. Returns false on error. This
156 // function may be called on any thread in the browser process.
159 virtual bool ClearSchemeHandlerFactories() =0;
162 #endif // CEF_INCLUDE_CEF_REQUEST_CONTEXT_H_