am b9381956: am ead68d5c: Merge "Remove libdrm2. This code appears to be unused." into kraken

LOCAL_PATH:= $(call my-dir)

# ---------------------------------------

# First project

# 

# Build DRM2 core library

#

# Output: libdrm2.so

# ---------------------------------------

include $(CLEAR_VARS)

common_SRC_FILES := \

    src/util/ustl-1.0/bktrace.cpp \

    src/util/ustl-1.0/memblock.cpp \

    src/util/ustl-1.0/ofstream.cpp \

    src/util/ustl-1.0/ualgobase.cpp \

    src/util/ustl-1.0/unew.cpp \

    src/util/ustl-1.0/cmemlink.cpp \

    src/util/ustl-1.0/memlink.cpp \

    src/util/ustl-1.0/sistream.cpp \

    src/util/ustl-1.0/ubitset.cpp \

    src/util/ustl-1.0/ustdxept.cpp \

    src/util/ustl-1.0/fstream.cpp \

    src/util/ustl-1.0/mistream.cpp \

    src/util/ustl-1.0/sostream.cpp \

    src/util/ustl-1.0/uexception.cpp \

    src/util/ustl-1.0/ustring.cpp \

    src/util/xml/DomExpatAgent.cpp \

    src/util/xml/ExpatWrapper.cpp \

    src/util/xml/XMLDocumentImpl.cpp \

    src/util/xml/XMLElementImpl.cpp \

    src/util/domcore/CharacterDataImpl.cpp \

    src/util/domcore/ElementImpl.cpp \

    src/util/domcore/NodeListImpl.cpp \

    src/util/domcore/DocumentImpl.cpp \

    src/util/domcore/NodeImpl.cpp \

    src/util/domcore/TextImpl.cpp \

    src/util/domcore/DOMException.cpp \

    src/util/domcore/NodeIterator.cpp \

    src/util/crypto/DrmCrypto.cpp \

    src/rights/RoManager.cpp \

    src/rights/Asset.cpp \

    src/rights/Ro.cpp \

    src/rights/OperationPermission.cpp \

    src/rights/Right.cpp \

    src/rights/Constraint.cpp \

    src/drmmanager/DrmManager.cpp \

    src/dcf/DrmDcfCommon.cpp \

    src/dcf/DrmDcfContainer.cpp \

    src/dcf/DrmIStream.cpp \

    src/dcf/DrmRawContent.cpp \

    src/roap/RoapMessageHandler.cpp \

    src/roap/Registration.cpp

ifeq ($(TARGET_ARCH),arm)

	LOCAL_CFLAGS += -fstrict-aliasing -fomit-frame-pointer

endif

common_CFLAGS := -W -g -DPLATFORM_ANDROID

common_C_INCLUDES +=\

    $(LOCAL_PATH)/include \

    $(LOCAL_PATH)/src/util/ustl-1.0 \

    external/expat/lib \

    external/openssl    \

    external/openssl/include

LOCAL_SRC_FILES := $(common_SRC_FILES)

LOCAL_CFLAGS += $(common_CFLAGS)

LOCAL_C_INCLUDES += $(common_C_INCLUDES)

LOCAL_SHARED_LIBRARIES := libexpat libcrypto

LOCAL_MODULE := libdrm2 

ifeq ($(TARGET_OS)-$(TARGET_ARCH),linux-x86)

LOCAL_CFLAGS += -DUSTL_ANDROID_X86

endif

include $(BUILD_STATIC_LIBRARY)

/*

 * Copyright (C) 2007 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 _DRM2COMMONTYPES_H_

#define _DRM2COMMONTYPES_H_

#include <stdint.h>

#ifdef DRM2_UT

#define PROTECTED public

#define PRIVATE public

#else

#define PROTECTED protected

#define PRIVATE private

#endif

#endif

/*

 * Copyright (C) 2007 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 __DCF_COMM_H__

#define __DCF_COMM_H__

#include <Drm2CommonTypes.h>

#include <arpa/inet.h>

#include <mistream.h>

#include <ustring.h>

using namespace ustl;

////DCF box type list

const uint32_t DCF_CONTAINER_BOX = uint32_t('m' << 24 | 'r' << 16 | 'd' << 8 | 'o');

const uint32_t DCF_USER_TYPE = uint32_t('d' << 24 | 'i' << 16 | 'u' << 8 | 'u');

const uint32_t DCF_FILE_TYPE = uint32_t('p' << 24 | 'y' << 16 | 't' << 8 | 'f');

const uint32_t DCF_FILE_BRAND = uint32_t('f' << 24 | 'c' << 16 | 'd' << 8 | 'o');

/**

 * The basic box class.

 */

class Box

{

public:

    /**

     * constructor for Box, used to parse Box

     * \param box  Box data

     */

    Box(const uint8_t* box);

    /**

     * copy constructor for Box

     * \param dcfBox  Box object used to init a new Box object

     */

    Box(const Box& dcfBox);

    /**

     * assignment operator for Box

     * \param other  Box object used to assign to a exist Box object

     */

    Box& operator=(const Box& other);

    /** Destructor for Box */

    virtual ~Box();

    /**

     * get the size of Box

     * \param none

     * \return

     *   the size

     */

    uint64_t getSize(void) const;

    /**

     * get the type of Box

     * \param none

     * \return

     *   the type

     */

    uint32_t getType(void) const;

    /**

     * get the user type of Box

     * \param none

     * \return

     *   the user type

     */

    const uint8_t* getUsertype(void) const;

    /**

     * get the length of Box

     * \param none

     * \return

     *   the length

     */

    virtual uint32_t getLen(void) const;

PRIVATE:

    static const uint32_t USER_TYPE_LEN = 16;

    uint32_t mSize;

    uint32_t mType;

    uint64_t mLargeSize;

    uint8_t* mUserType;

    uint32_t mBoxLength;

};

/**

 * The fullBox class.

 */

class FullBox : public Box

{

public:

    /**

     * constructor for FullBox, used to parse FullBox

     * \param fullBox  FullBox data

     */

    FullBox(const uint8_t* fullBox);

    /** Destructor for FullBox */

    virtual ~FullBox(){}

    /**

     * get the version of FullBox

     * \param none

     * \return

     *   the version

     */

    uint8_t getVersion(void) const;

    /**

     * get the flag of FullBox

     * \param none

     * \return

     *   the flag

     */

    const uint8_t* getFlag(void) const;

    /**

     * get the length of FullBox

     * \param none

     * \return

     *   the length

     */

    virtual uint32_t getLen(void) const;

PRIVATE:

    static const uint32_t FLAG_LEN = 3;

    uint8_t mVersion;

    uint8_t mFlag[FLAG_LEN];

    uint32_t mFullBoxLength;

};

////// textal header class

class TextualHeader

{

public:

    /** default constructor of DrmInStream */

    TextualHeader(){};

    /**

     * constructor for TextualHeader, used to parse textal header

     * \param inData  textal header data

     */

    TextualHeader(const string& inData);

    /**

     * get the name of textal header

     * \param none

     * \return

     *   the name

     */

    string getName() const;

    /**

     * get the value of textal header

     * \param none

     * \return

     *   the value

     */

    string getValue() const;

    /**

     * get the parameter of textal header

     * \param none

     * \return

     *   the parameter

     */

    string getParam() const;

PRIVATE:

    string name;

    string value;

    string param;

};

extern int64_t ntoh_int64(int64_t in);

#endif

/*

 * Copyright (C) 2007 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 __DCF_CONTAINER_H__

#define __DCF_CONTAINER_H__

#include <Drm2CommonTypes.h>

#include <uvector.h>

#include <dcf/DrmIStream.h>

#include <dcf/DrmDcfCommon.h>

class DrmInStream;

/////////dcf container

class DcfContainer : public FullBox

{

public:

    friend class DrmInStream;

    /** default constructor of DcfContainer */

    DcfContainer(istream& inRawData):FullBox(NULL),mConStream(inRawData){}

    /**

     * constructor for DcfContainer, used to parse DCF container

     * \param data  DCF container data

     * \param len   DCF container data len

     * \param off   the offset from the start of DCF container

     */

    DcfContainer(const uint8_t* data,istream& inRawData,uint64_t conOff);

    /** Destructor for DcfContainer */

    ~DcfContainer();

    /**

     * get the content type of one content

     * \param none

     * \return

     *   the content type

     */

    string getContentType(void) const;

    /**

     * get the encryption method apply to content

     * \param none

     * \return

     *   the encryption method

     */

    uint8_t getEncryptionMethod(void) const;

    /**

     * get the padding scheme apply to content

     * \param none

     * \return

     *   the padding scheme

     */

    uint8_t getPaddingScheme(void) const;

    /**

     * get the length of plain content

     * \param none

     * \return

     *   the length of plain content

     */

    uint64_t getPlaintextLength(void) const;

    /**

     * get the length of content ID

     * \param none

     * \return

     *   the length of content ID

     */

    uint16_t getContentIDLength(void) const;

    /**

     * get the length of rights issuer URL

     * \param none

     * \return

     *   the length of rights issuer URL

     */

    uint16_t getRightsIssuerURLLength(void) const;

    /**

     * get the length of textal header

     * \param none

     * \return

     *   the length of textal header

     */

    uint16_t getTextualHeadersLength(void) const;

    /**

     * get the content ID of one content

     * \param none

     * \return

     *   the content ID

     */

    string getContentID(void) const;

    /**

     * get the rights issuer URL

     * \param none

     * \return

     *   the rights issuer URL

     */

    string getRightsIssuerURL(void) const;

    /**

     * get the preview method

     * \param none

     * \return

     *   the preview method

     */

    string getPreviewMethod(void) const;

    /**

     * get the location of content

     * \param none

     * \return

     *   the location of content

     */

    string getContentLocation(void) const;

    /**

     * get the URL of content

     * \param none

     * \return

     *   the URL of content

     */

    string getContentURL(void) const;

    /**

     * get the customer head

     * \param none

     * \return

     *   the customer head

     */

    vector<string> getCustomerHead(void) const;

    /**

     * get the preview element data

     * \param none

     * \return

     *   the DRM Instream of preview element data

     */

    DrmInStream getPreviewElementData(void) const;

    /**

     * get the plain content

     * \param none

     * \return

     *   the DRM Instream of plain content

     */

    DrmInStream getDecryptContent(uint8_t* decryptKey) const;

    /**

     * get the istream of DCF

     * \param none

     * \return

     *   the istream of DCF

     */

    istream& getStream(void) const;

PRIVATE:

    static const uint32_t USER_DATA_FLAG = 0x01;

    uint8_t mContentTypeLen;

    string mContentType;

    uint8_t mEncryptionMethod;

    uint8_t mPaddingScheme;

    uint64_t mPlaintextLength;

    uint16_t mContentIDLength;

    uint16_t mRightsIssuerURLLength;

    uint16_t mTextualHeadersLength;

    string mContentID;

    string mRightsIssuerURL;

    vector<TextualHeader*> mTextualHeaders;

    bool mSilentFirst;

    string mSlientMethod;

    string mSilentRightsURL;

    string mPreviewMethod;

    string mPreviewElementURI;

    string mPreviewRightsURL;

    string mContentURL;

    string mContentVersion;

    string mContentLocation;

    vector<string> mCustomHeader;

    bool mHasUserData;

    uint64_t mDataLen;

    istream& mConStream;

    uint64_t mDecOffset;

PRIVATE:

    // parse text header

    bool parseTextualHeaders(const uint8_t* data, uint32_t len);

    void copy(const DcfContainer& container);

    DcfContainer(const DcfContainer& container):FullBox(NULL),mConStream(container.mConStream){}

    DcfContainer& operator=(const DcfContainer& other){return *this;}

};

#endif

/*

 * Copyright (C) 2007 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 __DRM_ISTREAM_H__

#define __DRM_ISTREAM_H__

#include <Drm2CommonTypes.h>

#include <util/crypto/DrmCrypto.h>

#include <dcf/DrmDcfContainer.h>

#include <ustring.h>

using namespace ustl;

class DcfContainer;

class DrmInStream

{

public:

    /** default constructor of DrmInStream */

    DrmInStream():mDecryptPos(0){}

    /**

     * constructor for DrmInStream, used to read DCF content

     * \param encFile  DCF container data

     * \param len   DCF container data len

     * \param off   the offset from the start of DCF container

     */

    DrmInStream(const DcfContainer* container,uint8_t* Key);

    /**

     * get the size of DRM Instream

     * \param none

     * \return

     *   the size of DRM Instream

     */

    uint64_t size() const;

    /**

     * read data from DRM Instream

     * \param  data  the buffer to store read data

     * \param  len   how much data need to read

     * \return

     *   the actual len of read data

     */

    uint64_t read(uint8_t* data,uint64_t len);

PRIVATE:

    static const uint32_t AES_IV_LEN = 16;

    static const uint32_t AES_KEY_LEN = 16;

    static const uint32_t AES_BLOCK_LEN = 16;

    const DcfContainer* mDcfCon;

    uint64_t mDecryptPos;

    uint8_t mAesKey[AES_KEY_LEN];

};

#endif