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| 1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 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 // This header contains internal details for the *implementation* of the | 5 // This header contains internal details for the *implementation* of the |
| 6 // embedder API. It should not be included by any public header (nor by users of | 6 // embedder API. It should not be included by any public header (nor by users of |
| 7 // the embedder API). | 7 // the embedder API). |
| 8 | 8 |
| 9 #ifndef MOJO_EDK_EMBEDDER_EMBEDDER_INTERNAL_H_ | 9 #ifndef MOJO_EDK_EMBEDDER_EMBEDDER_INTERNAL_H_ |
| 10 #define MOJO_EDK_EMBEDDER_EMBEDDER_INTERNAL_H_ | 10 #define MOJO_EDK_EMBEDDER_EMBEDDER_INTERNAL_H_ |
| 11 | 11 |
| 12 #include <stdint.h> | 12 #include <stdint.h> |
| 13 | 13 |
| 14 #include "mojo/edk/embedder/process_type.h" |
| 15 |
| 16 namespace base { |
| 17 class TaskRunner; |
| 18 } |
| 19 |
| 14 namespace mojo { | 20 namespace mojo { |
| 15 | 21 |
| 16 namespace system { | 22 namespace system { |
| 17 | 23 |
| 18 class ChannelManager; | 24 class ChannelManager; |
| 19 class Core; | 25 class Core; |
| 20 | 26 |
| 21 // Repeat a typedef in mojo/edk/system/channel_manager.h, to avoid including it. | 27 // Repeat a typedef in mojo/edk/system/channel_manager.h, to avoid including it. |
| 22 typedef uint64_t ChannelId; | 28 typedef uint64_t ChannelId; |
| 23 | 29 |
| 24 } // namespace system | 30 } // namespace system |
| 25 | 31 |
| 26 namespace embedder { | 32 namespace embedder { |
| 27 | 33 |
| 28 class PlatformSupport; | 34 class PlatformSupport; |
| 29 // TODO(vtl): Remove these (see below). | 35 class ProcessDelegate; |
| 30 class MasterProcessDelegate; | |
| 31 class SlaveProcessDelegate; | |
| 32 | 36 |
| 33 // This is a type that's opaque to users of the embedder API (which only | 37 // This is a type that's opaque to users of the embedder API (which only |
| 34 // gives/takes |ChannelInfo*|s). We make it a struct to make it | 38 // gives/takes |ChannelInfo*|s). We make it a struct to make it |
| 35 // template-friendly. | 39 // template-friendly. |
| 36 struct ChannelInfo { | 40 struct ChannelInfo { |
| 37 explicit ChannelInfo(system::ChannelId channel_id = 0) | 41 explicit ChannelInfo(system::ChannelId channel_id = 0) |
| 38 : channel_id(channel_id) {} | 42 : channel_id(channel_id) {} |
| 39 | 43 |
| 40 system::ChannelId channel_id; | 44 system::ChannelId channel_id; |
| 41 }; | 45 }; |
| 42 | 46 |
| 43 namespace internal { | 47 namespace internal { |
| 44 | 48 |
| 45 // Instance of |PlatformSupport| to use. | 49 // Instance of |PlatformSupport| to use. |
| 46 extern PlatformSupport* g_platform_support; | 50 extern PlatformSupport* g_platform_support; |
| 47 | 51 |
| 48 // Instance of |Core| used by the system functions (|Mojo...()|). | 52 // Instance of |Core| used by the system functions (|Mojo...()|). |
| 49 extern system::Core* g_core; | 53 extern system::Core* g_core; |
| 50 | 54 |
| 51 // Instance of |ChannelManager| used by the channel management functions | 55 // Type of process initialized in |InitIPCSupport()| (set to |UNINITIALIZED| if |
| 52 // (|mojo::embedder::CreateChannel()|, etc.). | 56 // "outside" |InitIPCSupport()|/|ShutdownIPCSupport()|). This is declared here |
| 53 extern system::ChannelManager* g_channel_manager; | 57 // so that |mojo::embedder::test::Shutdown()| can check that it's only called |
| 54 | 58 // after |ShutdownIPCSupport()|. |
| 55 // TODO(vtl): Remove these: We'll eventually really want to hold on to a | 59 extern ProcessType g_process_type; |
| 56 // |MasterConnectionManager*| or a |SlaveConnectionManager*|. For now, keep | |
| 57 // these around as globals to avoid triggering leak detectors. | |
| 58 extern MasterProcessDelegate* g_master_process_delegate; | |
| 59 extern SlaveProcessDelegate* g_slave_process_delegate; | |
| 60 | 60 |
| 61 } // namespace internal | 61 } // namespace internal |
| 62 | 62 |
| 63 } // namepace embedder | 63 } // namepace embedder |
| 64 | 64 |
| 65 } // namespace mojo | 65 } // namespace mojo |
| 66 | 66 |
| 67 #endif // MOJO_EDK_EMBEDDER_EMBEDDER_INTERNAL_H_ | 67 #endif // MOJO_EDK_EMBEDDER_EMBEDDER_INTERNAL_H_ |
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