| OLD | NEW |
| 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 #include "mojo/public/cpp/bindings/lib/serialization_util.h" | 5 #include "mojo/public/cpp/bindings/lib/serialization_util.h" |
| 6 | 6 |
| 7 #include <stddef.h> | |
| 8 #include <stdint.h> | |
| 9 | |
| 10 #include <limits> | |
| 11 | |
| 12 #include "base/logging.h" | |
| 13 | |
| 14 namespace mojo { | 7 namespace mojo { |
| 15 namespace internal { | 8 namespace internal { |
| 16 | 9 |
| 17 namespace { | 10 namespace { |
| 18 | 11 |
| 19 const size_t kAlignment = 8; | 12 const size_t kAlignment = 8; |
| 20 | 13 |
| 21 template <typename T> | 14 template <typename T> |
| 22 T AlignImpl(T t) { | 15 T AlignImpl(T t) { |
| 23 return t + (kAlignment - (t % kAlignment)) % kAlignment; | 16 return t + (kAlignment - (t % kAlignment)) % kAlignment; |
| (...skipping 25 matching lines...) Expand all Loading... |
| 49 | 42 |
| 50 *offset = static_cast<uint64_t>(p_obj - p_slot); | 43 *offset = static_cast<uint64_t>(p_obj - p_slot); |
| 51 } | 44 } |
| 52 | 45 |
| 53 const void* DecodePointerRaw(const uint64_t* offset) { | 46 const void* DecodePointerRaw(const uint64_t* offset) { |
| 54 if (!*offset) | 47 if (!*offset) |
| 55 return nullptr; | 48 return nullptr; |
| 56 return reinterpret_cast<const char*>(offset) + *offset; | 49 return reinterpret_cast<const char*>(offset) + *offset; |
| 57 } | 50 } |
| 58 | 51 |
| 59 SerializedHandleVector::SerializedHandleVector() {} | |
| 60 | |
| 61 SerializedHandleVector::~SerializedHandleVector() { | |
| 62 for (auto handle : handles_) { | |
| 63 if (handle.is_valid()) { | |
| 64 MojoResult rv = MojoClose(handle.value()); | |
| 65 DCHECK_EQ(rv, MOJO_RESULT_OK); | |
| 66 } | |
| 67 } | |
| 68 } | |
| 69 | |
| 70 Handle_Data SerializedHandleVector::AddHandle(mojo::Handle handle) { | |
| 71 Handle_Data data; | |
| 72 if (!handle.is_valid()) { | |
| 73 data.value = kEncodedInvalidHandleValue; | |
| 74 } else { | |
| 75 DCHECK_LT(handles_.size(), std::numeric_limits<uint32_t>::max()); | |
| 76 data.value = static_cast<uint32_t>(handles_.size()); | |
| 77 handles_.push_back(handle); | |
| 78 } | |
| 79 return data; | |
| 80 } | |
| 81 | |
| 82 mojo::Handle SerializedHandleVector::TakeHandle( | |
| 83 const Handle_Data& encoded_handle) { | |
| 84 if (!encoded_handle.is_valid()) | |
| 85 return mojo::Handle(); | |
| 86 DCHECK_LT(encoded_handle.value, handles_.size()); | |
| 87 return FetchAndReset(&handles_[encoded_handle.value]); | |
| 88 } | |
| 89 | |
| 90 void SerializedHandleVector::Swap(std::vector<mojo::Handle>* other) { | |
| 91 handles_.swap(*other); | |
| 92 } | |
| 93 | |
| 94 SerializationContext::SerializationContext() {} | |
| 95 | |
| 96 SerializationContext::SerializationContext( | |
| 97 scoped_refptr<MultiplexRouter> in_router) | |
| 98 : router(std::move(in_router)) {} | |
| 99 | |
| 100 SerializationContext::~SerializationContext() { | |
| 101 DCHECK(!custom_contexts || custom_contexts->empty()); | |
| 102 } | |
| 103 | |
| 104 } // namespace internal | 52 } // namespace internal |
| 105 } // namespace mojo | 53 } // namespace mojo |
| OLD | NEW |