gecko/toolkit/components/url-classifier/ChunkSet.cpp
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

103 lines
2.0 KiB
C++

//* -*- Mode: C++; tab-width: 8; 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 "ChunkSet.h"
namespace mozilla {
namespace safebrowsing {
nsresult
ChunkSet::Serialize(nsACString& aChunkStr)
{
aChunkStr.Truncate();
uint32_t i = 0;
while (i < mChunks.Length()) {
if (i != 0) {
aChunkStr.Append(',');
}
aChunkStr.AppendInt((int32_t)mChunks[i]);
uint32_t first = i;
uint32_t last = first;
i++;
while (i < mChunks.Length() && (mChunks[i] == mChunks[i - 1] + 1 || mChunks[i] == mChunks[i - 1])) {
last = i++;
}
if (last != first) {
aChunkStr.Append('-');
aChunkStr.AppendInt((int32_t)mChunks[last]);
}
}
return NS_OK;
}
nsresult
ChunkSet::Set(uint32_t aChunk)
{
uint32_t idx = mChunks.BinaryIndexOf(aChunk);
if (idx == nsTArray<uint32>::NoIndex) {
mChunks.InsertElementSorted(aChunk);
}
return NS_OK;
}
nsresult
ChunkSet::Unset(uint32_t aChunk)
{
mChunks.RemoveElementSorted(aChunk);
return NS_OK;
}
bool
ChunkSet::Has(uint32_t aChunk) const
{
return mChunks.BinaryIndexOf(aChunk) != nsTArray<uint32>::NoIndex;
}
nsresult
ChunkSet::Merge(const ChunkSet& aOther)
{
const uint32 *dupIter = aOther.mChunks.Elements();
const uint32 *end = aOther.mChunks.Elements() + aOther.mChunks.Length();
for (const uint32 *iter = dupIter; iter != end; iter++) {
nsresult rv = Set(*iter);
NS_ENSURE_SUCCESS(rv, rv);
}
return NS_OK;
}
nsresult
ChunkSet::Remove(const ChunkSet& aOther)
{
uint32 *addIter = mChunks.Elements();
uint32 *end = mChunks.Elements() + mChunks.Length();
for (uint32 *iter = addIter; iter != end; iter++) {
if (!aOther.Has(*iter)) {
*addIter = *iter;
addIter++;
}
}
mChunks.SetLength(addIter - mChunks.Elements());
return NS_OK;
}
void
ChunkSet::Clear()
{
mChunks.Clear();
}
}
}