mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-11-05 16:46:26 +00:00
e368dc9c85
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
109 lines
2.3 KiB
C++
109 lines
2.3 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
|
|
/* 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 "nsUnicharBuffer.h"
|
|
#include "nsCRT.h"
|
|
|
|
#define MIN_BUFFER_SIZE 32
|
|
|
|
UnicharBufferImpl::UnicharBufferImpl()
|
|
: mBuffer(NULL), mSpace(0), mLength(0)
|
|
{
|
|
}
|
|
|
|
NS_METHOD
|
|
UnicharBufferImpl::Create(nsISupports *aOuter, REFNSIID aIID, void **aResult)
|
|
{
|
|
if (aOuter)
|
|
return NS_ERROR_NO_AGGREGATION;
|
|
|
|
UnicharBufferImpl* it = new UnicharBufferImpl();
|
|
if (it == nullptr)
|
|
return NS_ERROR_OUT_OF_MEMORY;
|
|
|
|
NS_ADDREF(it);
|
|
nsresult rv = it->QueryInterface(aIID, aResult);
|
|
NS_RELEASE(it);
|
|
return rv;
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
UnicharBufferImpl::Init(uint32_t aBufferSize)
|
|
{
|
|
if (aBufferSize < MIN_BUFFER_SIZE) {
|
|
aBufferSize = MIN_BUFFER_SIZE;
|
|
}
|
|
mSpace = aBufferSize;
|
|
mLength = 0;
|
|
mBuffer = new PRUnichar[aBufferSize];
|
|
return mBuffer ? NS_OK : NS_ERROR_OUT_OF_MEMORY;
|
|
}
|
|
|
|
NS_IMPL_ISUPPORTS1(UnicharBufferImpl, nsIUnicharBuffer)
|
|
|
|
UnicharBufferImpl::~UnicharBufferImpl()
|
|
{
|
|
if (nullptr != mBuffer) {
|
|
delete[] mBuffer;
|
|
mBuffer = nullptr;
|
|
}
|
|
mLength = 0;
|
|
}
|
|
|
|
NS_IMETHODIMP_(int32_t)
|
|
UnicharBufferImpl::GetLength() const
|
|
{
|
|
return mLength;
|
|
}
|
|
|
|
NS_IMETHODIMP_(int32_t)
|
|
UnicharBufferImpl::GetBufferSize() const
|
|
{
|
|
return mSpace;
|
|
}
|
|
|
|
NS_IMETHODIMP_(PRUnichar*)
|
|
UnicharBufferImpl::GetBuffer() const
|
|
{
|
|
return mBuffer;
|
|
}
|
|
|
|
NS_IMETHODIMP_(bool)
|
|
UnicharBufferImpl::Grow(int32_t aNewSize)
|
|
{
|
|
if (uint32_t(aNewSize) < MIN_BUFFER_SIZE) {
|
|
aNewSize = MIN_BUFFER_SIZE;
|
|
}
|
|
PRUnichar* newbuf = new PRUnichar[aNewSize];
|
|
if (nullptr != newbuf) {
|
|
if (0 != mLength) {
|
|
memcpy(newbuf, mBuffer, mLength * sizeof(PRUnichar));
|
|
}
|
|
delete[] mBuffer;
|
|
mBuffer = newbuf;
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
nsresult
|
|
NS_NewUnicharBuffer(nsIUnicharBuffer** aInstancePtrResult,
|
|
nsISupports* aOuter,
|
|
uint32_t aBufferSize)
|
|
{
|
|
nsresult rv;
|
|
nsIUnicharBuffer* buf;
|
|
rv = UnicharBufferImpl::Create(aOuter, NS_GET_IID(nsIUnicharBuffer),
|
|
(void**)&buf);
|
|
if (NS_FAILED(rv)) return rv;
|
|
rv = buf->Init(aBufferSize);
|
|
if (NS_FAILED(rv)) {
|
|
NS_RELEASE(buf);
|
|
return rv;
|
|
}
|
|
*aInstancePtrResult = buf;
|
|
return rv;
|
|
}
|