1464987db923362e596195f9eebd34fc508c9a41arthurhsu@google.com/* 2464987db923362e596195f9eebd34fc508c9a41arthurhsu@google.com * Copyright 2011 Google Inc. All Rights Reserved. 3464987db923362e596195f9eebd34fc508c9a41arthurhsu@google.com * 4464987db923362e596195f9eebd34fc508c9a41arthurhsu@google.com * Licensed under the Apache License, Version 2.0 (the "License"); 5464987db923362e596195f9eebd34fc508c9a41arthurhsu@google.com * you may not use this file except in compliance with the License. 6464987db923362e596195f9eebd34fc508c9a41arthurhsu@google.com * You may obtain a copy of the License at 7464987db923362e596195f9eebd34fc508c9a41arthurhsu@google.com * 8464987db923362e596195f9eebd34fc508c9a41arthurhsu@google.com * http://www.apache.org/licenses/LICENSE-2.0 9464987db923362e596195f9eebd34fc508c9a41arthurhsu@google.com * 10464987db923362e596195f9eebd34fc508c9a41arthurhsu@google.com * Unless required by applicable law or agreed to in writing, software 11464987db923362e596195f9eebd34fc508c9a41arthurhsu@google.com * distributed under the License is distributed on an "AS IS" BASIS, 12464987db923362e596195f9eebd34fc508c9a41arthurhsu@google.com * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13464987db923362e596195f9eebd34fc508c9a41arthurhsu@google.com * See the License for the specific language governing permissions and 14464987db923362e596195f9eebd34fc508c9a41arthurhsu@google.com * limitations under the License. 15464987db923362e596195f9eebd34fc508c9a41arthurhsu@google.com */ 16464987db923362e596195f9eebd34fc508c9a41arthurhsu@google.com 17464987db923362e596195f9eebd34fc508c9a41arthurhsu@google.com#include "sfntly/port/memory_output_stream.h" 18464987db923362e596195f9eebd34fc508c9a41arthurhsu@google.com 19464987db923362e596195f9eebd34fc508c9a41arthurhsu@google.comnamespace sfntly { 20464987db923362e596195f9eebd34fc508c9a41arthurhsu@google.com 21464987db923362e596195f9eebd34fc508c9a41arthurhsu@google.comMemoryOutputStream::MemoryOutputStream() { 22464987db923362e596195f9eebd34fc508c9a41arthurhsu@google.com} 23464987db923362e596195f9eebd34fc508c9a41arthurhsu@google.com 24464987db923362e596195f9eebd34fc508c9a41arthurhsu@google.comMemoryOutputStream::~MemoryOutputStream() { 25464987db923362e596195f9eebd34fc508c9a41arthurhsu@google.com} 26464987db923362e596195f9eebd34fc508c9a41arthurhsu@google.com 27246300f7fab1f2539c3207ce5ec28cc355465be8arthurhsu@google.comvoid MemoryOutputStream::Write(ByteVector* buffer) { 28464987db923362e596195f9eebd34fc508c9a41arthurhsu@google.com store_.insert(store_.end(), buffer->begin(), buffer->end()); 29464987db923362e596195f9eebd34fc508c9a41arthurhsu@google.com} 30464987db923362e596195f9eebd34fc508c9a41arthurhsu@google.com 31246300f7fab1f2539c3207ce5ec28cc355465be8arthurhsu@google.comvoid MemoryOutputStream::Write(ByteVector* buffer, 32246300f7fab1f2539c3207ce5ec28cc355465be8arthurhsu@google.com int32_t offset, 33464987db923362e596195f9eebd34fc508c9a41arthurhsu@google.com int32_t length) { 3432a01c7c6e7be46dda9bfc78de9ce32d99e4c8b7arthurhsu@google.com assert(buffer); 3532a01c7c6e7be46dda9bfc78de9ce32d99e4c8b7arthurhsu@google.com if (offset >= 0 && length > 0) { 3632a01c7c6e7be46dda9bfc78de9ce32d99e4c8b7arthurhsu@google.com store_.insert(store_.end(), 3732a01c7c6e7be46dda9bfc78de9ce32d99e4c8b7arthurhsu@google.com buffer->begin() + offset, 3832a01c7c6e7be46dda9bfc78de9ce32d99e4c8b7arthurhsu@google.com buffer->begin() + offset + length); 3932a01c7c6e7be46dda9bfc78de9ce32d99e4c8b7arthurhsu@google.com } else { 4032a01c7c6e7be46dda9bfc78de9ce32d99e4c8b7arthurhsu@google.com#if !defined(SFNTLY_NO_EXCEPTION) 4132a01c7c6e7be46dda9bfc78de9ce32d99e4c8b7arthurhsu@google.com throw IndexOutOfBoundException(); 4232a01c7c6e7be46dda9bfc78de9ce32d99e4c8b7arthurhsu@google.com#endif 4332a01c7c6e7be46dda9bfc78de9ce32d99e4c8b7arthurhsu@google.com } 4432a01c7c6e7be46dda9bfc78de9ce32d99e4c8b7arthurhsu@google.com} 4532a01c7c6e7be46dda9bfc78de9ce32d99e4c8b7arthurhsu@google.com 4632a01c7c6e7be46dda9bfc78de9ce32d99e4c8b7arthurhsu@google.comvoid MemoryOutputStream::Write(byte_t* buffer, int32_t offset, int32_t length) { 4732a01c7c6e7be46dda9bfc78de9ce32d99e4c8b7arthurhsu@google.com assert(buffer); 4832a01c7c6e7be46dda9bfc78de9ce32d99e4c8b7arthurhsu@google.com if (offset >= 0 && length > 0) { 4932a01c7c6e7be46dda9bfc78de9ce32d99e4c8b7arthurhsu@google.com store_.insert(store_.end(), buffer + offset, buffer + offset + length); 5032a01c7c6e7be46dda9bfc78de9ce32d99e4c8b7arthurhsu@google.com } else { 5132a01c7c6e7be46dda9bfc78de9ce32d99e4c8b7arthurhsu@google.com#if !defined(SFNTLY_NO_EXCEPTION) 5232a01c7c6e7be46dda9bfc78de9ce32d99e4c8b7arthurhsu@google.com throw IndexOutOfBoundException(); 5332a01c7c6e7be46dda9bfc78de9ce32d99e4c8b7arthurhsu@google.com#endif 5432a01c7c6e7be46dda9bfc78de9ce32d99e4c8b7arthurhsu@google.com } 55464987db923362e596195f9eebd34fc508c9a41arthurhsu@google.com} 56464987db923362e596195f9eebd34fc508c9a41arthurhsu@google.com 57246300f7fab1f2539c3207ce5ec28cc355465be8arthurhsu@google.comvoid MemoryOutputStream::Write(byte_t b) { 58464987db923362e596195f9eebd34fc508c9a41arthurhsu@google.com store_.push_back(b); 59464987db923362e596195f9eebd34fc508c9a41arthurhsu@google.com} 60464987db923362e596195f9eebd34fc508c9a41arthurhsu@google.com 61246300f7fab1f2539c3207ce5ec28cc355465be8arthurhsu@google.combyte_t* MemoryOutputStream::Get() { 6232a01c7c6e7be46dda9bfc78de9ce32d99e4c8b7arthurhsu@google.com if (store_.empty()) { 6332a01c7c6e7be46dda9bfc78de9ce32d99e4c8b7arthurhsu@google.com return NULL; 6432a01c7c6e7be46dda9bfc78de9ce32d99e4c8b7arthurhsu@google.com } 65464987db923362e596195f9eebd34fc508c9a41arthurhsu@google.com return &(store_[0]); 66464987db923362e596195f9eebd34fc508c9a41arthurhsu@google.com} 67464987db923362e596195f9eebd34fc508c9a41arthurhsu@google.com 68246300f7fab1f2539c3207ce5ec28cc355465be8arthurhsu@google.comsize_t MemoryOutputStream::Size() { 69464987db923362e596195f9eebd34fc508c9a41arthurhsu@google.com return store_.size(); 70464987db923362e596195f9eebd34fc508c9a41arthurhsu@google.com} 71464987db923362e596195f9eebd34fc508c9a41arthurhsu@google.com 72464987db923362e596195f9eebd34fc508c9a41arthurhsu@google.com} // namespace sfntly 73