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42 lines
958 B
C++
42 lines
958 B
C++
/* 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 file,
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* You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "nsVolumeStat.h"
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#include "nsString.h"
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namespace mozilla {
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namespace system {
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NS_IMPL_ISUPPORTS1(nsVolumeStat, nsIVolumeStat)
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nsVolumeStat::nsVolumeStat(const nsAString &aPath)
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{
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nsCString utf8Path = NS_ConvertUTF16toUTF8(aPath);
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if (statfs(utf8Path.get(), &mStat) != 0) {
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memset(&mStat, 0, sizeof(mStat));
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}
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}
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nsVolumeStat::~nsVolumeStat()
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{
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}
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/* readonly attribute long long totalBytes; */
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NS_IMETHODIMP nsVolumeStat::GetTotalBytes(PRInt64 *aTotalBytes)
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{
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*aTotalBytes = mStat.f_blocks * mStat.f_bsize;
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return NS_OK;
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}
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/* readonly attribute long long freeBytes; */
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NS_IMETHODIMP nsVolumeStat::GetFreeBytes(PRInt64 *aFreeBytes)
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{
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*aFreeBytes = mStat.f_bfree * mStat.f_bsize;
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return NS_OK;
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}
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} // system
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} // mozilla
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