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Issue 131033002: Mojo: Simplify object serialization (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: fix indentation error Created 6 years, 11 months ago
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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 #include "mojo/public/bindings/lib/bindings_serialization.h" 5 #include "mojo/public/bindings/lib/bindings_serialization.h"
6 6
7 #include <assert.h> 7 #include <assert.h>
8 8
9 #include "mojo/public/bindings/lib/bindings_internal.h"
10
9 namespace mojo { 11 namespace mojo {
10 namespace internal { 12 namespace internal {
11 13
12 size_t Align(size_t size) { 14 size_t Align(size_t size) {
13 const size_t kAlignment = 8; 15 const size_t kAlignment = 8;
14 return size + (kAlignment - (size % kAlignment)) % kAlignment; 16 return size + (kAlignment - (size % kAlignment)) % kAlignment;
15 } 17 }
16 18
17 void EncodePointer(const void* ptr, uint64_t* offset) { 19 void EncodePointer(const void* ptr, uint64_t* offset) {
18 if (!ptr) { 20 if (!ptr) {
(...skipping 41 matching lines...) Expand 10 before | Expand all | Expand 10 after
60 *handle = Handle(); 62 *handle = Handle();
61 return true; 63 return true;
62 } 64 }
63 if (handle->value() >= handles->size()) 65 if (handle->value() >= handles->size())
64 return false; 66 return false;
65 // Just leave holes in the vector so we don't screw up other indices. 67 // Just leave holes in the vector so we don't screw up other indices.
66 *handle = FetchAndReset(&handles->at(handle->value())); 68 *handle = FetchAndReset(&handles->at(handle->value()));
67 return true; 69 return true;
68 } 70 }
69 71
70 // static
71 void ArrayHelper<Handle>::EncodePointersAndHandles(
72 const ArrayHeader* header,
73 ElementType* elements,
74 std::vector<Handle>* handles) {
75 for (uint32_t i = 0; i < header->num_elements; ++i)
76 EncodeHandle(&elements[i], handles);
77 }
78
79 // static
80 bool ArrayHelper<Handle>::DecodePointersAndHandles(
81 const ArrayHeader* header,
82 ElementType* elements,
83 Message* message) {
84 for (uint32_t i = 0; i < header->num_elements; ++i) {
85 if (!DecodeHandle(&elements[i], &message->handles))
86 return false;
87 }
88 return true;
89 }
90
91 } // namespace internal 72 } // namespace internal
92 } // namespace mojo 73 } // namespace mojo
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