1 files changed, 159 insertions, 0 deletions
diff --git a/drm/common/DrmSupportInfo.cpp b/drm/common/DrmSupportInfo.cpp
new file mode 100644
index 0000000..5400bdd
--- /dev/null
+++ b/drm/common/DrmSupportInfo.cpp
@@ -0,0 +1,159 @@
+/*
+ * 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/DrmSupportInfo.h>
+#include <strings.h>
+
+using namespace android;
+
+DrmSupportInfo::DrmSupportInfo() {
+
+}
+
+DrmSupportInfo::DrmSupportInfo(const DrmSupportInfo& drmSupportInfo):
+    mMimeTypeVector(drmSupportInfo.mMimeTypeVector),
+    mFileSuffixVector(drmSupportInfo.mFileSuffixVector),
+    mDescription(drmSupportInfo.mDescription) {
+
+}
+
+bool DrmSupportInfo::operator<(const DrmSupportInfo& drmSupportInfo) const {
+    // Do we need to check mMimeTypeVector & mFileSuffixVector ?
+    // Note Vector doesn't overrides "<" operator
+    return mDescription < drmSupportInfo.mDescription;
+}
+
+bool DrmSupportInfo::operator==(const DrmSupportInfo& drmSupportInfo) const {
+    // Do we need to check mMimeTypeVector & mFileSuffixVector ?
+    // Note Vector doesn't overrides "==" operator
+    return (mDescription == drmSupportInfo.mDescription);
+}
+
+bool DrmSupportInfo::isSupportedMimeType(const String8& mimeType) const {
+    if (String8("") == mimeType) {
+        return false;
+    }
+
+    for (unsigned int i = 0; i < mMimeTypeVector.size(); i++) {
+        const String8 item = mMimeTypeVector.itemAt(i);
+
+        if (!strcasecmp(item.string(), mimeType.string())) {
+            return true;
+        }
+    }
+    return false;
+}
+
+bool DrmSupportInfo::isSupportedFileSuffix(const String8& fileType) const {
+    for (unsigned int i = 0; i < mFileSuffixVector.size(); i++) {
+        const String8 item = mFileSuffixVector.itemAt(i);
+
+        if (!strcasecmp(item.string(), fileType.string())) {
+            return true;
+        }
+    }
+    return false;
+}
+
+DrmSupportInfo& DrmSupportInfo::operator=(const DrmSupportInfo& drmSupportInfo) {
+    mMimeTypeVector = drmSupportInfo.mMimeTypeVector;
+    mFileSuffixVector = drmSupportInfo.mFileSuffixVector;
+    mDescription = drmSupportInfo.mDescription;
+    return *this;
+}
+
+int DrmSupportInfo::getMimeTypeCount(void) const {
+    return mMimeTypeVector.size();
+}
+
+int DrmSupportInfo::getFileSuffixCount(void) const {
+    return mFileSuffixVector.size();
+}
+
+status_t DrmSupportInfo::addMimeType(const String8& mimeType) {
+    mMimeTypeVector.push(mimeType);
+    return DRM_NO_ERROR;
+}
+
+status_t DrmSupportInfo::addFileSuffix(const String8& fileSuffix) {
+    mFileSuffixVector.push(fileSuffix);
+    return DRM_NO_ERROR;
+}
+
+status_t DrmSupportInfo::setDescription(const String8& description) {
+    mDescription = description;
+    return DRM_NO_ERROR;
+}
+
+String8 DrmSupportInfo::getDescription() const {
+    return mDescription;
+}
+
+DrmSupportInfo::FileSuffixIterator DrmSupportInfo::getFileSuffixIterator() {
+    return FileSuffixIterator(this);
+}
+
+DrmSupportInfo::MimeTypeIterator DrmSupportInfo::getMimeTypeIterator() {
+    return MimeTypeIterator(this);
+}
+
+DrmSupportInfo::FileSuffixIterator::FileSuffixIterator(
+    const DrmSupportInfo::FileSuffixIterator& iterator) :
+    mDrmSupportInfo(iterator.mDrmSupportInfo),
+    mIndex(iterator.mIndex) {
+
+}
+
+DrmSupportInfo::FileSuffixIterator& DrmSupportInfo::FileSuffixIterator::operator=(
+    const DrmSupportInfo::FileSuffixIterator& iterator) {
+    mDrmSupportInfo = iterator.mDrmSupportInfo;
+    mIndex = iterator.mIndex;
+    return *this;
+}
+
+bool DrmSupportInfo::FileSuffixIterator::hasNext() {
+    return mIndex < mDrmSupportInfo->mFileSuffixVector.size();
+}
+
+String8& DrmSupportInfo::FileSuffixIterator::next() {
+    String8& value = mDrmSupportInfo->mFileSuffixVector.editItemAt(mIndex);
+    mIndex++;
+    return value;
+}
+
+DrmSupportInfo::MimeTypeIterator::MimeTypeIterator(
+    const DrmSupportInfo::MimeTypeIterator& iterator) :
+    mDrmSupportInfo(iterator.mDrmSupportInfo),
+    mIndex(iterator.mIndex) {
+
+}
+
+DrmSupportInfo::MimeTypeIterator& DrmSupportInfo::MimeTypeIterator::operator=(
+    const DrmSupportInfo::MimeTypeIterator& iterator) {
+    mDrmSupportInfo = iterator.mDrmSupportInfo;
+    mIndex = iterator.mIndex;
+    return *this;
+}
+
+bool DrmSupportInfo::MimeTypeIterator::hasNext() {
+    return mIndex < mDrmSupportInfo->mMimeTypeVector.size();
+}
+
+String8& DrmSupportInfo::MimeTypeIterator::next() {
+    String8& value = mDrmSupportInfo->mMimeTypeVector.editItemAt(mIndex);
+    mIndex++;
+    return value;
+}