gecko/xpcom/io/nsIObjectOutputStream.idl
Ehsan Akhgari 0fd9123eac Bug 579517 - Part 1: Automated conversion of NSPR numeric types to stdint types in Gecko; r=bsmedberg
This patch was generated by a script.  Here's the source of the script for
future reference:

function convert() {
echo "Converting $1 to $2..."
find . ! -wholename "*nsprpub*" \
       ! -wholename "*security/nss*" \
       ! -wholename "*/.hg*" \
       ! -wholename "obj-ff-dbg*" \
       ! -name nsXPCOMCID.h \
       ! -name prtypes.h \
         -type f \
      \( -iname "*.cpp" \
         -o -iname "*.h" \
         -o -iname "*.c" \
         -o -iname "*.cc" \
         -o -iname "*.idl" \
         -o -iname "*.ipdl" \
         -o -iname "*.ipdlh" \
         -o -iname "*.mm" \) | \
    xargs -n 1 sed -i -e "s/\b$1\b/$2/g"
}

convert PRInt8 int8_t
convert PRUint8 uint8_t
convert PRInt16 int16_t
convert PRUint16 uint16_t
convert PRInt32 int32_t
convert PRUint32 uint32_t
convert PRInt64 int64_t
convert PRUint64 uint64_t

convert PRIntn int
convert PRUintn unsigned

convert PRSize size_t

convert PROffset32 int32_t
convert PROffset64 int64_t

convert PRPtrdiff ptrdiff_t

convert PRFloat64 double
2012-08-22 11:56:38 -04:00

99 lines
3.5 KiB
Plaintext

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#include "nsIBinaryOutputStream.idl"
#include "nsrootidl.idl"
/**
* @See nsIObjectInputStream
* @See nsIBinaryOutputStream
*/
[scriptable, uuid(92c898ac-5fde-4b99-87b3-5d486422094b)]
interface nsIObjectOutputStream : nsIBinaryOutputStream
{
/**
* Write the object whose "root" or XPCOM-identity nsISupports is aObject.
* The cause for writing this object is a strong or weak reference, so the
* aIsStrongRef argument must tell which kind of pointer is being followed
* here during serialization.
*
* If the object has only one strong reference in the serialization and no
* weak refs, use writeSingleRefObject. This is a valuable optimization:
* it saves space in the stream, and cycles on both ends of the process.
*
* If the reference being serialized is a pointer to an interface not on
* the primary inheritance chain ending in the root nsISupports, you must
* call writeCompoundObject instead of this method.
*/
void writeObject(in nsISupports aObject, in boolean aIsStrongRef);
/**
* Write an object referenced singly and strongly via its root nsISupports
* or a subclass of its root nsISupports. There must not be other refs to
* aObject in memory, or in the serialization.
*/
void writeSingleRefObject(in nsISupports aObject);
/**
* Write the object referenced by an interface pointer at aObject that
* inherits from a non-primary nsISupports, i.e., a reference to one of
* the multiply inherited interfaces derived from an nsISupports other
* than the root or XPCOM-identity nsISupports; or a reference to an
* inner object in the case of true XPCOM aggregation. aIID identifies
* this interface.
*/
void writeCompoundObject(in nsISupports aObject,
in nsIIDRef aIID,
in boolean aIsStrongRef);
void writeID(in nsIDRef aID);
/**
* Optimized serialization support -- see nsIStreamBufferAccess.idl.
*/
[notxpcom] charPtr getBuffer(in uint32_t aLength, in uint32_t aAlignMask);
[notxpcom] void putBuffer(in charPtr aBuffer, in uint32_t aLength);
};
%{C++
inline nsresult
NS_WriteOptionalObject(nsIObjectOutputStream* aStream, nsISupports* aObject,
bool aIsStrongRef)
{
bool nonnull = (aObject != nullptr);
nsresult rv = aStream->WriteBoolean(nonnull);
if (NS_SUCCEEDED(rv) && nonnull)
rv = aStream->WriteObject(aObject, aIsStrongRef);
return rv;
}
inline nsresult
NS_WriteOptionalSingleRefObject(nsIObjectOutputStream* aStream,
nsISupports* aObject)
{
bool nonnull = (aObject != nullptr);
nsresult rv = aStream->WriteBoolean(nonnull);
if (NS_SUCCEEDED(rv) && nonnull)
rv = aStream->WriteSingleRefObject(aObject);
return rv;
}
inline nsresult
NS_WriteOptionalCompoundObject(nsIObjectOutputStream* aStream,
nsISupports* aObject,
const nsIID& aIID,
bool aIsStrongRef)
{
bool nonnull = (aObject != nullptr);
nsresult rv = aStream->WriteBoolean(nonnull);
if (NS_SUCCEEDED(rv) && nonnull)
rv = aStream->WriteCompoundObject(aObject, aIID, aIsStrongRef);
return rv;
}
%}