auto import from //depot/cupcake/@135843
diff --git a/include/media/mediascanner.h b/include/media/mediascanner.h
new file mode 100644
index 0000000..fbef1db
--- /dev/null
+++ b/include/media/mediascanner.h
@@ -0,0 +1,85 @@
+/*
+ * Copyright (C) 2008 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 MEDIASCANNER_H
+#define MEDIASCANNER_H
+
+#include <utils.h>
+#include <pthread.h>
+
+namespace android {
+
+class MediaScannerClient;
+class StringArray;
+
+class MediaScanner
+{
+public:
+ MediaScanner();
+ ~MediaScanner();
+
+ typedef bool (*ExceptionCheck)(void* env);
+
+ status_t processFile(const char *path, const char *mimeType, MediaScannerClient& client);
+ status_t processDirectory(const char *path, const char* extensions,
+ MediaScannerClient& client, ExceptionCheck exceptionCheck, void* exceptionEnv);
+ void setLocale(const char* locale);
+
+ // extracts album art as a block of data
+ char* extractAlbumArt(int fd);
+
+ static void uninitializeForThread();
+
+private:
+ status_t doProcessDirectory(char *path, int pathRemaining, const char* extensions,
+ MediaScannerClient& client, ExceptionCheck exceptionCheck, void* exceptionEnv);
+ void initializeForThread();
+
+ // current locale (like "ja_JP"), created/destroyed with strdup()/free()
+ char* mLocale;
+};
+
+
+class MediaScannerClient
+{
+public:
+ MediaScannerClient();
+ virtual ~MediaScannerClient();
+ void setLocale(const char* locale);
+ void beginFile();
+ bool addStringTag(const char* name, const char* value);
+ void endFile();
+
+ virtual bool scanFile(const char* path, long long lastModified, long long fileSize) = 0;
+ virtual bool handleStringTag(const char* name, const char* value) = 0;
+ virtual bool setMimeType(const char* mimeType) = 0;
+
+protected:
+ void convertValues(uint32_t encoding);
+
+protected:
+ // cached name and value strings, for native encoding support.
+ StringArray* mNames;
+ StringArray* mValues;
+
+ // default encoding based on MediaScanner::mLocale string
+ uint32_t mLocaleEncoding;
+};
+
+}; // namespace android
+
+#endif // MEDIASCANNER_H
+