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5471309381
Backed out changeset d68dcf2ef372 (bug 1165515) Backed out changeset 7c3b45a47811 (bug 1165515) Backed out changeset b668b617bef2 (bug 1165515) Backed out changeset d0916e1283a2 (bug 1165515) Backed out changeset ac4dc7489942 (bug 1165515) Backed out changeset e9632ce8bc65 (bug 1165515) Backed out changeset c16d215cc7e4 (bug 1165515) Backed out changeset e4d474f3c51a (bug 1165515) Backed out changeset d87680bf9f7c (bug 1165515) Backed out changeset b3c0a45ba99e (bug 1165515) Backed out changeset 9370fa197674 (bug 1165515) Backed out changeset 50970d668ca1 (bug 1165515) Backed out changeset ffa4eb6d24b9 (bug 1165515) Backed out changeset 5fcf1203cc1d (bug 1165515) --HG-- extra : rebase_source : 6fb850d063cbabe738f97f0380302153e3eae97a
106 lines
2.4 KiB
C++
106 lines
2.4 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
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*
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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 "nsCache.h"
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#include "nsReadableUtils.h"
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#include "nsDependentSubstring.h"
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#include "nsString.h"
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/**
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* Cache Service Utility Functions
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*/
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PRLogModuleInfo * gCacheLog = nullptr;
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void
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CacheLogInit()
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{
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if (gCacheLog) return;
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gCacheLog = PR_NewLogModule("cache");
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NS_ASSERTION(gCacheLog, "\nfailed to allocate cache log.\n");
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}
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void
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CacheLogPrintPath(PRLogModuleLevel level, const char * format, nsIFile * item)
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{
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nsAutoCString path;
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nsresult rv = item->GetNativePath(path);
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if (NS_SUCCEEDED(rv)) {
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MOZ_LOG(gCacheLog, level, (format, path.get()));
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} else {
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MOZ_LOG(gCacheLog, level, ("GetNativePath failed: %x", rv));
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}
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}
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uint32_t
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SecondsFromPRTime(PRTime prTime)
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{
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int64_t microSecondsPerSecond = PR_USEC_PER_SEC;
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return uint32_t(prTime / microSecondsPerSecond);
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}
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PRTime
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PRTimeFromSeconds(uint32_t seconds)
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{
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int64_t intermediateResult = seconds;
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PRTime prTime = intermediateResult * PR_USEC_PER_SEC;
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return prTime;
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}
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nsresult
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ClientIDFromCacheKey(const nsACString& key, char ** result)
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{
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nsresult rv = NS_OK;
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*result = nullptr;
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nsReadingIterator<char> colon;
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key.BeginReading(colon);
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nsReadingIterator<char> start;
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key.BeginReading(start);
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nsReadingIterator<char> end;
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key.EndReading(end);
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if (FindCharInReadable(':', colon, end)) {
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*result = ToNewCString( Substring(start, colon));
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if (!*result) rv = NS_ERROR_OUT_OF_MEMORY;
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} else {
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NS_ASSERTION(false, "FindCharInRead failed to find ':'");
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rv = NS_ERROR_UNEXPECTED;
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}
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return rv;
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}
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nsresult
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ClientKeyFromCacheKey(const nsCString& key, nsACString &result)
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{
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nsresult rv = NS_OK;
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nsReadingIterator<char> start;
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key.BeginReading(start);
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nsReadingIterator<char> end;
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key.EndReading(end);
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if (FindCharInReadable(':', start, end)) {
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++start; // advance past clientID ':' delimiter
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result.Assign(Substring(start, end));
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} else {
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NS_ASSERTION(false, "FindCharInRead failed to find ':'");
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rv = NS_ERROR_UNEXPECTED;
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result.Truncate(0);
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}
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return rv;
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}
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