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50 lines
898 B
C++
50 lines
898 B
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 <string.h>
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#include "nsMimeRebuffer.h"
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#include "prmem.h"
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MimeRebuffer::MimeRebuffer(void)
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{
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}
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MimeRebuffer::~MimeRebuffer(void)
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{
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}
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uint32_t
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MimeRebuffer::GetSize()
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{
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return mBuf.Length();
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}
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uint32_t
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MimeRebuffer::IncreaseBuffer(const nsACString &addBuf)
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{
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mBuf.Append(addBuf);
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return mBuf.Length();
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}
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uint32_t
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MimeRebuffer::ReduceBuffer(uint32_t numBytes)
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{
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if (numBytes == 0)
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return mBuf.Length();
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if (numBytes >= mBuf.Length())
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{
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mBuf.Truncate();
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return 0;
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}
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mBuf.Cut(0, numBytes);
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return mBuf.Length();
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}
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nsACString &
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MimeRebuffer::GetBuffer()
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{
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return mBuf;
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}
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