1 files changed, 76 insertions, 0 deletions
diff --git a/media/libstagefright/include/DataUriSource.h b/media/libstagefright/include/DataUriSource.h
new file mode 100644
index 0000000..d223c06
--- /dev/null
+++ b/media/libstagefright/include/DataUriSource.h
@@ -0,0 +1,76 @@
+/*
+ * Copyright (C) 2011 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.
+ */
+
+#ifndef DATA_URI_SOURCE_H_
+
+#define DATA_URI_SOURCE_H_
+
+#include <stdio.h>
+
+#include <media/stagefright/DataSource.h>
+#include <media/stagefright/MediaErrors.h>
+#include <media/stagefright/foundation/AString.h>
+
+namespace android {
+
+class DataUriSource : public DataSource {
+public:
+    DataUriSource(const char *uri);
+
+    virtual status_t initCheck() const {
+        return mInited;
+    }
+
+    virtual ssize_t readAt(off64_t offset, void *data, size_t size);
+
+    virtual status_t getSize(off64_t *size) {
+        if (mInited != OK) {
+            return mInited;
+        }
+
+        *size = mData.size();
+        return OK;
+    }
+
+    virtual String8 getUri() {
+        return mDataUri;
+    }
+
+    virtual String8 getMIMEType() const {
+        return mMimeType;
+    }
+
+protected:
+    virtual ~DataUriSource() {
+        // Nothing to delete.
+    }
+
+private:
+    const String8 mDataUri;
+
+    String8 mMimeType;
+    // Use AString because individual bytes may not be valid UTF8 chars.
+    AString mData;
+    status_t mInited;
+
+    // Disallow copy and assign.
+    DataUriSource(const DataUriSource &);
+    DataUriSource &operator=(const DataUriSource &);
+};
+
+}  // namespace android
+
+#endif  // DATA_URI_SOURCE_H_