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| 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 | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 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 | |
| 7 // the embedder API). | |
| 8 | |
| 9 #ifndef MOJO_EDK_EMBEDDER_EMBEDDER_INTERNAL_H_ | |
| 10 #define MOJO_EDK_EMBEDDER_EMBEDDER_INTERNAL_H_ | |
| 11 | |
| 12 #include <stdint.h> | |
| 13 | |
| 14 namespace mojo { | |
| 15 | |
| 16 namespace system { | |
| 17 | |
| 18 class ChannelManager; | |
| 19 class Core; | |
| 20 | |
| 21 // Repeat a typedef in mojo/edk/system/channel_manager.h, to avoid including it. | |
| 22 typedef uintptr_t ChannelId; | |
| 23 | |
| 24 } // namespace system | |
| 25 | |
| 26 namespace embedder { | |
| 27 | |
| 28 // This is a type that's opaque to users of the embedder API (which only | |
| 29 // gives/takes |ChannelInfo*|s). We make it a struct to make it | |
| 30 // template-friendly. | |
| 31 struct ChannelInfo { | |
| 32 explicit ChannelInfo(system::ChannelId channel_id = 0) | |
| 33 : channel_id(channel_id) {} | |
| 34 | |
| 35 system::ChannelId channel_id; | |
| 36 }; | |
| 37 | |
| 38 namespace internal { | |
| 39 | |
| 40 // Instance of |Core| used by the system functions (|Mojo...()|). | |
| 41 extern system::Core* g_core; | |
| 42 | |
| 43 // Instance of |ChannelManager| used by the channel management functions | |
| 44 // (|mojo::embedder::CreateChannel()|, etc.). | |
| 45 extern system::ChannelManager* g_channel_manager; | |
| 46 | |
| 47 } // namespace internal | |
| 48 | |
| 49 } // namepace embedder | |
| 50 | |
| 51 } // namespace mojo | |
| 52 | |
| 53 #endif // MOJO_EDK_EMBEDDER_EMBEDDER_INTERNAL_H_ | |
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