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/*
* Copyright (C) 2010 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include <drm/DrmInfo.h>
using namespace android;
DrmInfo::DrmInfo(int infoType, const DrmBuffer& drmBuffer, const String8& mimeType) :
mInfoType(infoType),
mData(drmBuffer),
mMimeType(mimeType) {
}
int DrmInfo::getInfoType(void) const {
return mInfoType;
}
String8 DrmInfo::getMimeType(void) const {
return mMimeType;
}
const DrmBuffer& DrmInfo::getData(void) const {
return mData;
}
int DrmInfo::getCount(void) const {
return mAttributes.size();
}
status_t DrmInfo::put(const String8& key, const String8& value) {
mAttributes.add(key, value);
return DRM_NO_ERROR;
}
String8 DrmInfo::get(const String8& key) const {
if (NAME_NOT_FOUND != mAttributes.indexOfKey(key)) {
return mAttributes.valueFor(key);
}
return String8("");
}
int DrmInfo::indexOfKey(const String8& key) const {
return mAttributes.indexOfKey(key);
}
DrmInfo::KeyIterator DrmInfo::keyIterator() const {
return KeyIterator(this);
}
DrmInfo::Iterator DrmInfo::iterator() const {
return Iterator(this);
}
// KeyIterator implementation
DrmInfo::KeyIterator::KeyIterator(const DrmInfo::KeyIterator& keyIterator) :
mDrmInfo(keyIterator.mDrmInfo), mIndex(keyIterator.mIndex) {
}
bool DrmInfo::KeyIterator::hasNext() {
return (mIndex < mDrmInfo->mAttributes.size());
}
const String8& DrmInfo::KeyIterator::next() {
const String8& key = mDrmInfo->mAttributes.keyAt(mIndex);
mIndex++;
return key;
}
DrmInfo::KeyIterator& DrmInfo::KeyIterator::operator=(const DrmInfo::KeyIterator& keyIterator) {
mDrmInfo = keyIterator.mDrmInfo;
mIndex = keyIterator.mIndex;
return *this;
}
// Iterator implementation
DrmInfo::Iterator::Iterator(const DrmInfo::Iterator& iterator)
: mDrmInfo(iterator.mDrmInfo), mIndex(iterator.mIndex) {
}
DrmInfo::Iterator& DrmInfo::Iterator::operator=(const DrmInfo::Iterator& iterator) {
mDrmInfo = iterator.mDrmInfo;
mIndex = iterator.mIndex;
return *this;
}
bool DrmInfo::Iterator::hasNext() {
return mIndex < mDrmInfo->mAttributes.size();
}
String8& DrmInfo::Iterator::next() {
String8& value = mDrmInfo->mAttributes.editValueAt(mIndex);
mIndex++;
return value;
}
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