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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 #include "mojo/edk/system/shared_buffer_dispatcher.h" | 5 #include "mojo/edk/system/shared_buffer_dispatcher.h" |
| 6 | 6 |
| 7 #include <limits> | 7 #include <limits> |
| 8 | 8 |
| 9 #include "base/logging.h" | 9 #include "base/logging.h" |
| 10 #include "base/memory/scoped_ptr.h" | 10 #include "base/memory/scoped_ptr.h" |
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| 156 MOJO_DUPLICATE_BUFFER_HANDLE_OPTIONS_FLAG_NONE}; | 156 MOJO_DUPLICATE_BUFFER_HANDLE_OPTIONS_FLAG_NONE}; |
| 157 | 157 |
| 158 *out_options = kDefaultOptions; | 158 *out_options = kDefaultOptions; |
| 159 if (in_options.IsNull()) | 159 if (in_options.IsNull()) |
| 160 return MOJO_RESULT_OK; | 160 return MOJO_RESULT_OK; |
| 161 | 161 |
| 162 UserOptionsReader<MojoDuplicateBufferHandleOptions> reader(in_options); | 162 UserOptionsReader<MojoDuplicateBufferHandleOptions> reader(in_options); |
| 163 if (!reader.is_valid()) | 163 if (!reader.is_valid()) |
| 164 return MOJO_RESULT_INVALID_ARGUMENT; | 164 return MOJO_RESULT_INVALID_ARGUMENT; |
| 165 | 165 |
| 166 if (!OPTIONS_STRUCT_HAS_MEMBER( | 166 if (!OPTIONS_STRUCT_HAS_MEMBER(MojoDuplicateBufferHandleOptions, flags, |
| 167 MojoDuplicateBufferHandleOptions, flags, reader)) | 167 reader)) |
| 168 return MOJO_RESULT_OK; | 168 return MOJO_RESULT_OK; |
| 169 if ((reader.options().flags & ~kKnownFlags)) | 169 if ((reader.options().flags & ~kKnownFlags)) |
| 170 return MOJO_RESULT_UNIMPLEMENTED; | 170 return MOJO_RESULT_UNIMPLEMENTED; |
| 171 out_options->flags = reader.options().flags; | 171 out_options->flags = reader.options().flags; |
| 172 | 172 |
| 173 // Checks for fields beyond |flags|: | 173 // Checks for fields beyond |flags|: |
| 174 | 174 |
| 175 // (Nothing here yet.) | 175 // (Nothing here yet.) |
| 176 | 176 |
| 177 return MOJO_RESULT_OK; | 177 return MOJO_RESULT_OK; |
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| 267 platform_handles->push_back(platform_handle.release()); | 267 platform_handles->push_back(platform_handle.release()); |
| 268 *actual_size = sizeof(SerializedSharedBufferDispatcher); | 268 *actual_size = sizeof(SerializedSharedBufferDispatcher); |
| 269 | 269 |
| 270 shared_buffer_ = nullptr; | 270 shared_buffer_ = nullptr; |
| 271 | 271 |
| 272 return true; | 272 return true; |
| 273 } | 273 } |
| 274 | 274 |
| 275 } // namespace system | 275 } // namespace system |
| 276 } // namespace mojo | 276 } // namespace mojo |
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