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1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 2013 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef MOJO_RUNNER_CONTEXT_H_ | 5 #ifndef MOJO_RUNNER_CONTEXT_H_ |
6 #define MOJO_RUNNER_CONTEXT_H_ | 6 #define MOJO_RUNNER_CONTEXT_H_ |
7 | 7 |
| 8 #include <set> |
8 #include <string> | 9 #include <string> |
9 | 10 |
10 #include "base/callback_forward.h" | 11 #include "base/callback_forward.h" |
11 #include "base/macros.h" | 12 #include "base/macros.h" |
12 #include "base/time/time.h" | 13 #include "base/time/time.h" |
13 #include "mojo/edk/embedder/process_delegate.h" | 14 #include "mojo/edk/embedder/process_delegate.h" |
14 #include "mojo/runner/scoped_user_data_dir.h" | 15 #include "mojo/runner/scoped_user_data_dir.h" |
15 #include "mojo/runner/task_runners.h" | 16 #include "mojo/runner/task_runners.h" |
16 #include "mojo/runner/url_resolver.h" | |
17 #include "mojo/shell/application_manager.h" | 17 #include "mojo/shell/application_manager.h" |
| 18 #include "url/gurl.h" |
18 | 19 |
19 namespace mojo { | 20 namespace mojo { |
20 namespace runner { | 21 namespace runner { |
21 | 22 |
22 class NativeApplicationLoader; | 23 class NativeApplicationLoader; |
23 | 24 |
24 // The "global" context for the shell's main process. | 25 // The "global" context for the shell's main process. |
25 class Context : public shell::ApplicationManager::Delegate, | 26 class Context : public embedder::ProcessDelegate { |
26 public embedder::ProcessDelegate { | |
27 public: | 27 public: |
28 Context(); | 28 explicit Context(const base::FilePath& shell_file_root); |
29 ~Context() override; | 29 ~Context() override; |
30 | 30 |
31 static void EnsureEmbedderIsInitialized(); | 31 static void EnsureEmbedderIsInitialized(); |
32 | 32 |
33 // Point to the directory containing installed services, such as the network | |
34 // service. By default this directory is used as the base URL for resolving | |
35 // unknown mojo: URLs. The network service will be loaded from this directory, | |
36 // even when the base URL for unknown mojo: URLs is overridden. | |
37 void SetShellFileRoot(const base::FilePath& path); | |
38 | |
39 // Resolve an URL relative to the shell file root. This is a nop for | |
40 // everything but relative file URLs or URLs without a scheme. | |
41 GURL ResolveShellFileURL(const std::string& path); | |
42 | |
43 // Override the CWD, which is used for resolving file URLs passed in from the | |
44 // command line. | |
45 void SetCommandLineCWD(const base::FilePath& path); | |
46 | |
47 // Resolve an URL relative to the CWD mojo_shell was invoked from. This is a | |
48 // nop for everything but relative file URLs or URLs without a scheme. | |
49 GURL ResolveCommandLineURL(const std::string& path); | |
50 | |
51 // This must be called with a message loop set up for the current thread, | 33 // This must be called with a message loop set up for the current thread, |
52 // which must remain alive until after Shutdown() is called. Returns true on | 34 // which must remain alive until after Shutdown() is called. Returns true on |
53 // success. | 35 // success. |
54 bool Init(); | 36 bool Init(); |
55 | 37 |
56 // If Init() was called and succeeded, this must be called before destruction. | 38 // If Init() was called and succeeded, this must be called before destruction. |
57 void Shutdown(); | 39 void Shutdown(); |
58 | 40 |
59 // NOTE: call either Run() or RunCommandLineApplication(), but not both. | 41 // NOTE: call either Run() or RunCommandLineApplication(), but not both. |
60 | 42 |
61 // Runs the app specified by |url|. | 43 // Runs the app specified by |url|. |
62 void Run(const GURL& url); | 44 void Run(const GURL& url); |
63 | 45 |
64 // Run the application specified on the commandline. When the app finishes, | 46 // Run the application specified on the commandline. When the app finishes, |
65 // |callback| is run if not null, otherwise the message loop is quit. | 47 // |callback| is run if not null, otherwise the message loop is quit. |
66 void RunCommandLineApplication(const base::Closure& callback); | 48 void RunCommandLineApplication(const base::Closure& callback); |
67 | 49 |
68 TaskRunners* task_runners() { return task_runners_.get(); } | 50 TaskRunners* task_runners() { return task_runners_.get(); } |
69 shell::ApplicationManager* application_manager() { | 51 shell::ApplicationManager* application_manager() { |
70 return &application_manager_; | 52 return application_manager_.get(); |
71 } | 53 } |
72 URLResolver* url_resolver() { return &url_resolver_; } | |
73 | 54 |
74 private: | 55 private: |
75 class NativeViewportApplicationLoader; | 56 class NativeViewportApplicationLoader; |
76 | 57 |
77 // ApplicationManager::Delegate overrides. | |
78 GURL ResolveMappings(const GURL& url) override; | |
79 GURL ResolveMojoURL(const GURL& url) override; | |
80 bool CreateFetcher( | |
81 const GURL& url, | |
82 const shell::Fetcher::FetchCallback& loader_callback) override; | |
83 | |
84 // ProcessDelegate implementation. | 58 // ProcessDelegate implementation. |
85 void OnShutdownComplete() override; | 59 void OnShutdownComplete() override; |
86 | 60 |
87 void OnApplicationEnd(const GURL& url); | 61 void OnApplicationEnd(const GURL& url); |
88 | 62 |
89 ScopedUserDataDir scoped_user_data_dir; | 63 ScopedUserDataDir scoped_user_data_dir; |
90 std::set<GURL> app_urls_; | 64 std::set<GURL> app_urls_; |
91 scoped_ptr<TaskRunners> task_runners_; | 65 scoped_ptr<TaskRunners> task_runners_; |
92 shell::ApplicationManager application_manager_; | 66 scoped_ptr<shell::ApplicationManager> application_manager_; |
93 URLResolver url_resolver_; | |
94 GURL shell_file_root_; | |
95 GURL command_line_cwd_; | |
96 base::Closure app_complete_callback_; | 67 base::Closure app_complete_callback_; |
97 base::Time main_entry_time_; | 68 base::Time main_entry_time_; |
98 | 69 |
99 DISALLOW_COPY_AND_ASSIGN(Context); | 70 DISALLOW_COPY_AND_ASSIGN(Context); |
100 }; | 71 }; |
101 | 72 |
102 } // namespace runner | 73 } // namespace runner |
103 } // namespace mojo | 74 } // namespace mojo |
104 | 75 |
105 #endif // MOJO_RUNNER_CONTEXT_H_ | 76 #endif // MOJO_RUNNER_CONTEXT_H_ |
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