mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
synced 2024-09-13 09:24:08 -07:00
0fd9123eac
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
119 lines
2.9 KiB
C++
119 lines
2.9 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "nsSupportsArrayEnumerator.h"
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#include "nsISupportsArray.h"
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nsSupportsArrayEnumerator::nsSupportsArrayEnumerator(nsISupportsArray* array)
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: mArray(array), mCursor(0)
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{
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NS_ASSERTION(array, "null array");
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NS_ADDREF(mArray);
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}
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nsSupportsArrayEnumerator::~nsSupportsArrayEnumerator()
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{
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NS_RELEASE(mArray);
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}
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NS_IMPL_ISUPPORTS2(nsSupportsArrayEnumerator, nsIBidirectionalEnumerator, nsIEnumerator)
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NS_IMETHODIMP
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nsSupportsArrayEnumerator::First()
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{
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mCursor = 0;
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uint32_t cnt;
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nsresult rv = mArray->Count(&cnt);
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if (NS_FAILED(rv)) return rv;
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int32_t end = (int32_t)cnt;
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if (mCursor < end)
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return NS_OK;
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else
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return NS_ERROR_FAILURE;
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}
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NS_IMETHODIMP
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nsSupportsArrayEnumerator::Next()
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{
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uint32_t cnt;
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nsresult rv = mArray->Count(&cnt);
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if (NS_FAILED(rv)) return rv;
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int32_t end = (int32_t)cnt;
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if (mCursor < end) // don't count upward forever
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mCursor++;
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if (mCursor < end)
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return NS_OK;
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else
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return NS_ERROR_FAILURE;
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}
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NS_IMETHODIMP
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nsSupportsArrayEnumerator::CurrentItem(nsISupports **aItem)
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{
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NS_ASSERTION(aItem, "null out parameter");
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uint32_t cnt;
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nsresult rv = mArray->Count(&cnt);
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if (NS_FAILED(rv)) return rv;
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if (mCursor >= 0 && mCursor < (int32_t)cnt) {
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*aItem = mArray->ElementAt(mCursor);
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return NS_OK;
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}
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return NS_ERROR_FAILURE;
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}
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NS_IMETHODIMP
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nsSupportsArrayEnumerator::IsDone()
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{
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uint32_t cnt;
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nsresult rv = mArray->Count(&cnt);
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if (NS_FAILED(rv)) return rv;
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// XXX This is completely incompatible with the meaning of nsresult.
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// NS_ENUMERATOR_FALSE is defined to be 1. (bug 778111)
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return (mCursor >= 0 && mCursor < (int32_t)cnt)
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? (nsresult)NS_ENUMERATOR_FALSE : NS_OK;
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}
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////////////////////////////////////////////////////////////////////////////////
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NS_IMETHODIMP
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nsSupportsArrayEnumerator::Last()
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{
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uint32_t cnt;
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nsresult rv = mArray->Count(&cnt);
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if (NS_FAILED(rv)) return rv;
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mCursor = cnt - 1;
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return NS_OK;
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}
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NS_IMETHODIMP
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nsSupportsArrayEnumerator::Prev()
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{
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if (mCursor >= 0)
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--mCursor;
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if (mCursor >= 0)
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return NS_OK;
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else
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return NS_ERROR_FAILURE;
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}
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////////////////////////////////////////////////////////////////////////////////
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nsresult
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NS_NewISupportsArrayEnumerator(nsISupportsArray* array,
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nsIBidirectionalEnumerator* *aInstancePtrResult)
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{
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if (aInstancePtrResult == 0)
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return NS_ERROR_NULL_POINTER;
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nsSupportsArrayEnumerator* e = new nsSupportsArrayEnumerator(array);
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if (e == 0)
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return NS_ERROR_OUT_OF_MEMORY;
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NS_ADDREF(e);
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*aInstancePtrResult = e;
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return NS_OK;
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}
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////////////////////////////////////////////////////////////////////////////////
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