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Commit 41a0f2f8 authored by Dan Stoza's avatar Dan Stoza
Browse files

binder: Add {read,write}Uint32 methods to Parcel 

Adds readUint32 and writeUint32 methods to the Parcel class. This
saves a lot of static_casting in anything implementing a Binder
interface on the native side.

Change-Id: Iafc73b0633654a3a4c49767f41806b56906c924f
parent 104e1259

include/binder/Parcel.h

+3 −0
Original line number Diff line number Diff line
@@ -94,6 +94,7 @@ public: 
    void*               writeInplace(size_t len);

    status_t            writeUnpadded(const void* data, size_t len);

    status_t            writeInt32(int32_t val);

    status_t            writeUint32(uint32_t val);

    status_t            writeInt64(int64_t val);

    status_t            writeFloat(float val);

    status_t            writeDouble(double val);
@@ -152,6 +153,8 @@ public: 
    const void*         readInplace(size_t len) const;

    int32_t             readInt32() const;

    status_t            readInt32(int32_t *pArg) const;

    uint32_t            readUint32() const;

    status_t            readUint32(uint32_t *pArg) const;

    int64_t             readInt64() const;

    status_t            readInt64(int64_t *pArg) const;

    float               readFloat() const;

libs/binder/Parcel.cpp

+15 −0
Original line number Diff line number Diff line
@@ -624,6 +624,12 @@ status_t Parcel::writeInt32(int32_t val) 
{

    return writeAligned(val);

}



status_t Parcel::writeUint32(uint32_t val)

{

    return writeAligned(val);

}



status_t Parcel::writeInt32Array(size_t len, const int32_t *val) {

    if (!val) {

        return writeAligned(-1);
@@ -1035,6 +1041,15 @@ int32_t Parcel::readInt32() const 
    return readAligned<int32_t>();

}



status_t Parcel::readUint32(uint32_t *pArg) const

{

    return readAligned(pArg);

}



uint32_t Parcel::readUint32() const

{

    return readAligned<uint32_t>();

}



status_t Parcel::readInt64(int64_t *pArg) const

{