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Side by Side Diff: src/trusted/plugin/browser_interface.h

Issue 7799028: Remove src/trusted/plugin (Closed) Base URL: svn://svn.chromium.org/native_client/trunk/src/native_client
Patch Set: fix gyp file for necessary -I Created 9 years, 3 months ago
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1 /*
2 * Copyright (c) 2011 The Native Client Authors. All rights reserved.
3 * Use of this source code is governed by a BSD-style license that can be
4 * found in the LICENSE file.
5 */
6
7
8 // Interface for browser interaction
9
10 #ifndef NATIVE_CLIENT_SRC_TRUSTED_PLUGIN_BROWSER_INTERFACE_H_
11 #define NATIVE_CLIENT_SRC_TRUSTED_PLUGIN_BROWSER_INTERFACE_H_
12
13 #include <stdio.h>
14 #include <map>
15
16 #include "native_client/src/include/nacl_macros.h"
17 #include "native_client/src/include/nacl_string.h"
18 #include "native_client/src/include/portability.h"
19 #include "ppapi/cpp/instance.h"
20
21 namespace pp {
22 class InstancePrivate;
23 } // namespace
24
25 namespace plugin {
26
27 // BrowserInterface represents the interface to the browser from the plugin.
28 // I.e., when the plugin needs to request an alert, it uses these interfaces.
29 class BrowserInterface {
30 public:
31 BrowserInterface() : next_identifier(0) {}
32 ~BrowserInterface() { }
33
34 // Functions for communication with the browser.
35
36 // Convert a string to an identifier.
37 uintptr_t StringToIdentifier(const nacl::string& str);
38 // Convert an identifier to a string.
39 nacl::string IdentifierToString(uintptr_t ident);
40
41 // Write to the JavaScript console.
42 void AddToConsole(pp::InstancePrivate* instance, const nacl::string& text);
43
44 private:
45 NACL_DISALLOW_COPY_AND_ASSIGN(BrowserInterface);
46
47 // Map strings used for property and method names to unique ids and back.
48 typedef std::map<nacl::string, uintptr_t> StringToIdentifierMap;
49 typedef std::map<uintptr_t, nacl::string> IdentifierToStringMap;
50 StringToIdentifierMap string_to_identifier_map_;
51 IdentifierToStringMap identifier_to_string_map_;
52 uintptr_t next_identifier; // will be incremented once used
53 };
54
55 } // namespace plugin
56
57 #endif // NATIVE_CLIENT_SRC_TRUSTED_PLUGIN_BROWSER_INTERFACE_H_
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