FINAL ATTEMPT: HTTP services are now provided from JAVA and made available to media code

Change-Id: I9f74a86e70422187c9cf0ca1318a29019700192d

13 files changed, 210 insertions, 9 deletions

diff --git a/include/media/IMediaHTTPConnection.h b/include/media/IMediaHTTPConnection.h
new file mode 100644
index 0000000..e048b64
--- /dev/null
+++ b/include/media/IMediaHTTPConnection.h
@@ -0,0 +1,48 @@
+/*
+ * Copyright (C) 2013 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 I_MEDIA_HTTP_CONNECTION_H_
+
+#define I_MEDIA_HTTP_CONNECTION_H_
+
+#include <binder/IInterface.h>
+#include <media/stagefright/foundation/ABase.h>
+#include <utils/KeyedVector.h>
+
+namespace android {
+
+struct IMediaHTTPConnection;
+
+/** MUST stay in sync with IMediaHTTPConnection.aidl */
+
+struct IMediaHTTPConnection : public IInterface {
+    DECLARE_META_INTERFACE(MediaHTTPConnection);
+
+    virtual bool connect(
+            const char *uri, const KeyedVector<String8, String8> *headers) = 0;
+
+    virtual void disconnect() = 0;
+    virtual ssize_t readAt(off64_t offset, void *data, size_t size) = 0;
+    virtual off64_t getSize() = 0;
+    virtual status_t getMIMEType(String8 *mimeType) = 0;
+
+private:
+    DISALLOW_EVIL_CONSTRUCTORS(IMediaHTTPConnection);
+};
+
+}  // namespace android
+
+#endif  // I_MEDIA_HTTP_CONNECTION_H_
diff --git a/include/media/IMediaHTTPService.h b/include/media/IMediaHTTPService.h
new file mode 100644
index 0000000..f66d6c8
--- /dev/null
+++ b/include/media/IMediaHTTPService.h
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2013 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 I_MEDIA_HTTP_SERVICE_H_
+
+#define I_MEDIA_HTTP_SERVICE_H_
+
+#include <binder/IInterface.h>
+#include <media/stagefright/foundation/ABase.h>
+
+namespace android {
+
+struct IMediaHTTPConnection;
+
+/** MUST stay in sync with IMediaHTTPService.aidl */
+
+struct IMediaHTTPService : public IInterface {
+    DECLARE_META_INTERFACE(MediaHTTPService);
+
+    virtual sp<IMediaHTTPConnection> makeHTTPConnection() = 0;
+
+private:
+    DISALLOW_EVIL_CONSTRUCTORS(IMediaHTTPService);
+};
+
+}  // namespace android
+
+#endif  // I_MEDIA_HTTP_SERVICE_H_
diff --git a/include/media/IMediaMetadataRetriever.h b/include/media/IMediaMetadataRetriever.h
index 6dbb2d7..2529800 100644
--- a/include/media/IMediaMetadataRetriever.h
+++ b/include/media/IMediaMetadataRetriever.h
@@ -26,6 +26,8 @@
 
 namespace android {
 
+struct IMediaHTTPService;
+
 class IMediaMetadataRetriever: public IInterface
 {
 public:
@@ -33,6 +35,7 @@ public:
     virtual void            disconnect() = 0;
 
     virtual status_t        setDataSource(
+            const sp<IMediaHTTPService> &httpService,
             const char *srcUrl,
             const KeyedVector<String8, String8> *headers = NULL) = 0;
 
diff --git a/include/media/IMediaPlayer.h b/include/media/IMediaPlayer.h
index 0cbd269..db62cd5 100644
--- a/include/media/IMediaPlayer.h
+++ b/include/media/IMediaPlayer.h
@@ -33,6 +33,7 @@ class Parcel;
 class Surface;
 class IStreamSource;
 class IGraphicBufferProducer;
+struct IMediaHTTPService;
 
 class IMediaPlayer: public IInterface
 {
@@ -41,8 +42,11 @@ public:
 
     virtual void            disconnect() = 0;
 
-    virtual status_t        setDataSource(const char *url,
-                                    const KeyedVector<String8, String8>* headers) = 0;
+    virtual status_t        setDataSource(
+            const sp<IMediaHTTPService> &httpService,
+            const char *url,
+            const KeyedVector<String8, String8>* headers) = 0;
+
     virtual status_t        setDataSource(int fd, int64_t offset, int64_t length) = 0;
     virtual status_t        setDataSource(const sp<IStreamSource>& source) = 0;
     virtual status_t        setVideoSurfaceTexture(
diff --git a/include/media/IMediaPlayerService.h b/include/media/IMediaPlayerService.h
index 2998b37..e7ad75b 100644
--- a/include/media/IMediaPlayerService.h
+++ b/include/media/IMediaPlayerService.h
@@ -34,6 +34,7 @@ namespace android {
 struct ICrypto;
 struct IDrm;
 struct IHDCP;
+struct IMediaHTTPService;
 class IMediaRecorder;
 class IOMX;
 class IRemoteDisplay;
@@ -49,9 +50,14 @@ public:
     virtual sp<IMediaMetadataRetriever> createMetadataRetriever() = 0;
     virtual sp<IMediaPlayer> create(const sp<IMediaPlayerClient>& client, int audioSessionId = 0) = 0;
 
-    virtual status_t         decode(const char* url, uint32_t *pSampleRate, int* pNumChannels,
-                                    audio_format_t* pFormat,
-                                    const sp<IMemoryHeap>& heap, size_t *pSize) = 0;
+    virtual status_t         decode(
+            const sp<IMediaHTTPService> &httpService,
+            const char* url,
+            uint32_t *pSampleRate,
+            int* pNumChannels,
+            audio_format_t* pFormat,
+            const sp<IMemoryHeap>& heap, size_t *pSize) = 0;
+
     virtual status_t         decode(int fd, int64_t offset, int64_t length, uint32_t *pSampleRate,
                                     int* pNumChannels, audio_format_t* pFormat,
                                     const sp<IMemoryHeap>& heap, size_t *pSize) = 0;
diff --git a/include/media/MediaMetadataRetrieverInterface.h b/include/media/MediaMetadataRetrieverInterface.h
index ecc3b65..bb6b97b 100644
--- a/include/media/MediaMetadataRetrieverInterface.h
+++ b/include/media/MediaMetadataRetrieverInterface.h
@@ -24,6 +24,8 @@
 
 namespace android {
 
+struct IMediaHTTPService;
+
 // Abstract base class
 class MediaMetadataRetrieverBase : public RefBase
 {
@@ -32,6 +34,7 @@ public:
     virtual             ~MediaMetadataRetrieverBase() {}
 
     virtual status_t    setDataSource(
+            const sp<IMediaHTTPService> &httpService,
             const char *url,
             const KeyedVector<String8, String8> *headers = NULL) = 0;
 
diff --git a/include/media/MediaPlayerInterface.h b/include/media/MediaPlayerInterface.h
index 26d8729..cd85f88 100644
--- a/include/media/MediaPlayerInterface.h
+++ b/include/media/MediaPlayerInterface.h
@@ -137,6 +137,7 @@ public:
     }
 
     virtual status_t    setDataSource(
+            const sp<IMediaHTTPService> &httpService,
             const char *url,
             const KeyedVector<String8, String8> *headers = NULL) = 0;
 
diff --git a/include/media/mediametadataretriever.h b/include/media/mediametadataretriever.h
index 0df77c1..b35cf32 100644
--- a/include/media/mediametadataretriever.h
+++ b/include/media/mediametadataretriever.h
@@ -25,6 +25,7 @@
 
 namespace android {
 
+struct IMediaHTTPService;
 class IMediaPlayerService;
 class IMediaMetadataRetriever;
 
@@ -68,6 +69,7 @@ public:
     void disconnect();
 
     status_t setDataSource(
+            const sp<IMediaHTTPService> &httpService,
             const char *dataSourceUrl,
             const KeyedVector<String8, String8> *headers = NULL);
 
diff --git a/include/media/mediaplayer.h b/include/media/mediaplayer.h
index 4c05fc3..00f681d 100644
--- a/include/media/mediaplayer.h
+++ b/include/media/mediaplayer.h
@@ -189,6 +189,8 @@ public:
     virtual void notify(int msg, int ext1, int ext2, const Parcel *obj) = 0;
 };
 
+struct IMediaHTTPService;
+
 class MediaPlayer : public BnMediaPlayerClient,
                     public virtual IMediaDeathNotifier
 {
@@ -199,6 +201,7 @@ public:
             void            disconnect();
 
             status_t        setDataSource(
+                    const sp<IMediaHTTPService> &httpService,
                     const char *url,
                     const KeyedVector<String8, String8> *headers);
 
@@ -224,9 +227,14 @@ public:
             bool            isLooping();
             status_t        setVolume(float leftVolume, float rightVolume);
             void            notify(int msg, int ext1, int ext2, const Parcel *obj = NULL);
-    static  status_t        decode(const char* url, uint32_t *pSampleRate, int* pNumChannels,
-                                   audio_format_t* pFormat,
-                                   const sp<IMemoryHeap>& heap, size_t *pSize);
+    static  status_t        decode(
+            const sp<IMediaHTTPService> &httpService,
+            const char* url,
+            uint32_t *pSampleRate,
+            int* pNumChannels,
+            audio_format_t* pFormat,
+            const sp<IMemoryHeap>& heap,
+            size_t *pSize);
     static  status_t        decode(int fd, int64_t offset, int64_t length, uint32_t *pSampleRate,
                                    int* pNumChannels, audio_format_t* pFormat,
                                    const sp<IMemoryHeap>& heap, size_t *pSize);
diff --git a/include/media/stagefright/DataSource.h b/include/media/stagefright/DataSource.h
index 157b1aa..f8787dd 100644
--- a/include/media/stagefright/DataSource.h
+++ b/include/media/stagefright/DataSource.h
@@ -31,6 +31,7 @@
 namespace android {
 
 struct AMessage;
+struct IMediaHTTPService;
 class String8;
 
 class DataSource : public RefBase {
@@ -43,6 +44,7 @@ public:
     };
 
     static sp<DataSource> CreateFromURI(
+            const sp<IMediaHTTPService> &httpService,
             const char *uri,
             const KeyedVector<String8, String8> *headers = NULL);
 
diff --git a/include/media/stagefright/MediaHTTP.h b/include/media/stagefright/MediaHTTP.h
new file mode 100644
index 0000000..006d8d8
--- /dev/null
+++ b/include/media/stagefright/MediaHTTP.h
@@ -0,0 +1,77 @@
+/*
+ * Copyright (C) 2013 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 MEDIA_HTTP_H_
+
+#define MEDIA_HTTP_H_
+
+#include <media/stagefright/foundation/AString.h>
+
+#include "include/HTTPBase.h"
+
+namespace android {
+
+struct IMediaHTTPConnection;
+
+struct MediaHTTP : public HTTPBase {
+    MediaHTTP(const sp<IMediaHTTPConnection> &conn);
+
+    virtual status_t connect(
+            const char *uri,
+            const KeyedVector<String8, String8> *headers,
+            off64_t offset);
+
+    virtual void disconnect();
+
+    virtual status_t initCheck() const;
+
+    virtual ssize_t readAt(off64_t offset, void *data, size_t size);
+
+    virtual status_t getSize(off64_t *size);
+
+    virtual uint32_t flags();
+
+    virtual status_t reconnectAtOffset(off64_t offset);
+
+protected:
+    virtual ~MediaHTTP();
+
+    virtual sp<DecryptHandle> DrmInitialization(const char* mime);
+    virtual void getDrmInfo(sp<DecryptHandle> &handle, DrmManagerClient **client);
+    virtual String8 getUri();
+    virtual String8 getMIMEType() const;
+
+private:
+    status_t mInitCheck;
+    sp<IMediaHTTPConnection> mHTTPConnection;
+
+    KeyedVector<String8, String8> mLastHeaders;
+    AString mLastURI;
+
+    bool mCachedSizeValid;
+    off64_t mCachedSize;
+
+    sp<DecryptHandle> mDecryptHandle;
+    DrmManagerClient *mDrmManagerClient;
+
+    void clearDRMState_l();
+
+    DISALLOW_EVIL_CONSTRUCTORS(MediaHTTP);
+};
+
+}  // namespace android
+
+#endif  // MEDIA_HTTP_H_
diff --git a/include/media/stagefright/NuMediaExtractor.h b/include/media/stagefright/NuMediaExtractor.h
index 5ae6f6b..402e7f8 100644
--- a/include/media/stagefright/NuMediaExtractor.h
+++ b/include/media/stagefright/NuMediaExtractor.h
@@ -31,6 +31,7 @@ namespace android {
 struct ABuffer;
 struct AMessage;
 struct DataSource;
+struct IMediaHTTPService;
 struct MediaBuffer;
 struct MediaExtractor;
 struct MediaSource;
@@ -45,6 +46,7 @@ struct NuMediaExtractor : public RefBase {
     NuMediaExtractor();
 
     status_t setDataSource(
+            const sp<IMediaHTTPService> &httpService,
             const char *path,
             const KeyedVector<String8, String8> *headers = NULL);
 
diff --git a/include/media/stagefright/timedtext/TimedTextDriver.h b/include/media/stagefright/timedtext/TimedTextDriver.h
index f23c337..37ef674 100644
--- a/include/media/stagefright/timedtext/TimedTextDriver.h
+++ b/include/media/stagefright/timedtext/TimedTextDriver.h
@@ -25,6 +25,7 @@
 namespace android {
 
 class ALooper;
+struct IMediaHTTPService;
 class MediaPlayerBase;
 class MediaSource;
 class Parcel;
@@ -34,7 +35,9 @@ class DataSource;
 
 class TimedTextDriver {
 public:
-    TimedTextDriver(const wp<MediaPlayerBase> &listener);
+    TimedTextDriver(
+            const wp<MediaPlayerBase> &listener,
+            const sp<IMediaHTTPService> &httpService);
 
     ~TimedTextDriver();
 
@@ -77,6 +80,7 @@ private:
     sp<ALooper> mLooper;
     sp<TimedTextPlayer> mPlayer;
     wp<MediaPlayerBase> mListener;
+    sp<IMediaHTTPService> mHTTPService;
 
     // Variables to be guarded by mLock.
     State mState;