Remove TelemertyVFS.
This commit is contained in:
parent
cb35b58684
commit
77d40cb484
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@ -1,879 +0,0 @@
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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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* vim: sw=2 ts=2 et lcs=trail\:.,tab\:>~ :
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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 "mozilla/Telemetry.h"
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#include "mozilla/Preferences.h"
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#include "sqlite3.h"
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#include "nsThreadUtils.h"
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#include "mozilla/dom/quota/PersistenceType.h"
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#include "mozilla/dom/quota/QuotaManager.h"
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#include "mozilla/dom/quota/QuotaObject.h"
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#include "mozilla/IOInterposer.h"
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// The last VFS version for which this file has been updated.
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#define LAST_KNOWN_VFS_VERSION 3
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// The last io_methods version for which this file has been updated.
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#define LAST_KNOWN_IOMETHODS_VERSION 3
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/**
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* This preference is a workaround to allow users/sysadmins to identify
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* that the profile exists on an NFS share whose implementation
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* is incompatible with SQLite's default locking implementation.
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* Bug 433129 attempted to automatically identify such file-systems,
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* but a reliable way was not found and it was determined that the fallback
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* locking is slower than POSIX locking, so we do not want to do it by default.
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*/
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#define PREF_NFS_FILESYSTEM "storage.nfs_filesystem"
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namespace {
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using namespace mozilla;
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using namespace mozilla::dom::quota;
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struct Histograms {
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const char *name;
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const Telemetry::ID readB;
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const Telemetry::ID writeB;
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const Telemetry::ID readMS;
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const Telemetry::ID writeMS;
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const Telemetry::ID syncMS;
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};
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#define SQLITE_TELEMETRY(FILENAME, HGRAM) \
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{ FILENAME, \
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Telemetry::MOZ_SQLITE_ ## HGRAM ## _READ_B, \
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Telemetry::MOZ_SQLITE_ ## HGRAM ## _WRITE_B, \
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Telemetry::MOZ_SQLITE_ ## HGRAM ## _READ_MS, \
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Telemetry::MOZ_SQLITE_ ## HGRAM ## _WRITE_MS, \
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Telemetry::MOZ_SQLITE_ ## HGRAM ## _SYNC_MS \
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}
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Histograms gHistograms[] = {
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SQLITE_TELEMETRY("places.sqlite", PLACES),
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SQLITE_TELEMETRY("cookies.sqlite", COOKIES),
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SQLITE_TELEMETRY("webappsstore.sqlite", WEBAPPS),
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SQLITE_TELEMETRY(nullptr, OTHER)
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};
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#undef SQLITE_TELEMETRY
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/** RAII class for measuring how long io takes on/off main thread
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*/
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class IOThreadAutoTimer {
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public:
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/**
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* IOThreadAutoTimer measures time spent in IO. Additionally it
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* automatically determines whether IO is happening on the main
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* thread and picks an appropriate histogram.
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*
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* @param id takes a telemetry histogram id. The id+1 must be an
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* equivalent histogram for the main thread. Eg, MOZ_SQLITE_OPEN_MS
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* is followed by MOZ_SQLITE_OPEN_MAIN_THREAD_MS.
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*
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* @param aOp optionally takes an IO operation to report through the
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* IOInterposer. Filename will be reported as NULL, and reference will be
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* either "sqlite-mainthread" or "sqlite-otherthread".
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*/
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explicit IOThreadAutoTimer(Telemetry::ID aId,
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IOInterposeObserver::Operation aOp = IOInterposeObserver::OpNone)
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: start(TimeStamp::Now()),
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id(aId),
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op(aOp)
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{
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}
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/**
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* This constructor is for when we want to report an operation to
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* IOInterposer but do not require a telemetry probe.
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*
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* @param aOp IO Operation to report through the IOInterposer.
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*/
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explicit IOThreadAutoTimer(IOInterposeObserver::Operation aOp)
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: start(TimeStamp::Now()),
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id(Telemetry::HistogramCount),
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op(aOp)
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{
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}
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~IOThreadAutoTimer()
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{
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// We don't report SQLite I/O on Windows because we have a comprehensive
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// mechanism for intercepting I/O on that platform that captures a superset
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// of the data captured here.
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}
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private:
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const TimeStamp start;
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const Telemetry::ID id;
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IOInterposeObserver::Operation op;
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};
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struct telemetry_file {
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// Base class. Must be first
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sqlite3_file base;
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// histograms pertaining to this file
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Histograms *histograms;
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// quota object for this file
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RefPtr<QuotaObject> quotaObject;
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// The chunk size for this file. See the documentation for
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// sqlite3_file_control() and FCNTL_CHUNK_SIZE.
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int fileChunkSize;
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// This contains the vfs that actually does work
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sqlite3_file pReal[1];
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};
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const char*
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DatabasePathFromWALPath(const char *zWALName)
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{
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/**
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* Do some sketchy pointer arithmetic to find the parameter key. The WAL
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* filename is in the middle of a big allocated block that contains:
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*
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* - Random Values
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* - Main Database Path
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* - \0
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* - Multiple URI components consisting of:
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* - Key
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* - \0
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* - Value
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* - \0
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* - \0
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* - Journal Path
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* - \0
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* - WAL Path (zWALName)
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* - \0
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*
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* Because the main database path is preceded by a random value we have to be
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* careful when trying to figure out when we should terminate this loop.
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*/
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MOZ_ASSERT(zWALName);
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nsDependentCSubstring dbPath(zWALName, strlen(zWALName));
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// Chop off the "-wal" suffix.
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NS_NAMED_LITERAL_CSTRING(kWALSuffix, "-wal");
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MOZ_ASSERT(StringEndsWith(dbPath, kWALSuffix));
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dbPath.Rebind(zWALName, dbPath.Length() - kWALSuffix.Length());
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MOZ_ASSERT(!dbPath.IsEmpty());
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// We want to scan to the end of the key/value URI pairs. Skip the preceding
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// null and go to the last char of the journal path.
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const char* cursor = zWALName - 2;
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// Make sure we just skipped a null.
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MOZ_ASSERT(!*(cursor + 1));
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// Walk backwards over the journal path.
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while (*cursor) {
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cursor--;
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}
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// There should be another null here.
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cursor--;
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MOZ_ASSERT(!*cursor);
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// Back up one more char to the last char of the previous string. It may be
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// the database path or it may be a key/value URI pair.
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cursor--;
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#ifdef DEBUG
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{
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// Verify that we just walked over the journal path. Account for the two
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// nulls we just skipped.
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const char *journalStart = cursor + 3;
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nsDependentCSubstring journalPath(journalStart,
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strlen(journalStart));
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// Chop off the "-journal" suffix.
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NS_NAMED_LITERAL_CSTRING(kJournalSuffix, "-journal");
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MOZ_ASSERT(StringEndsWith(journalPath, kJournalSuffix));
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journalPath.Rebind(journalStart,
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journalPath.Length() - kJournalSuffix.Length());
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MOZ_ASSERT(!journalPath.IsEmpty());
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// Make sure that the database name is a substring of the journal name.
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MOZ_ASSERT(journalPath == dbPath);
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}
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#endif
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// Now we're either at the end of the key/value URI pairs or we're at the
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// end of the database path. Carefully walk backwards one character at a
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// time to do this safely without running past the beginning of the database
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// path.
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const char *const dbPathStart = dbPath.BeginReading();
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const char *dbPathCursor = dbPath.EndReading() - 1;
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bool isDBPath = true;
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while (true) {
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MOZ_ASSERT(*dbPathCursor, "dbPathCursor should never see a null char!");
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if (isDBPath) {
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isDBPath = dbPathStart <= dbPathCursor &&
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*dbPathCursor == *cursor &&
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*cursor;
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}
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if (!isDBPath) {
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// This isn't the database path so it must be a value. Scan past it and
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// the key also.
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for (size_t stringCount = 0; stringCount < 2; stringCount++) {
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// Scan past the string to the preceding null character.
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while (*cursor) {
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cursor--;
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}
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// Back up one more char to the last char of preceding string.
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cursor--;
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}
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// Reset and start again.
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dbPathCursor = dbPath.EndReading() - 1;
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isDBPath = true;
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continue;
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}
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MOZ_ASSERT(isDBPath);
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MOZ_ASSERT(*cursor);
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if (dbPathStart == dbPathCursor) {
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// Found the full database path, we're all done.
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MOZ_ASSERT(nsDependentCString(cursor) == dbPath);
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return cursor;
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}
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// Change the cursors and go through the loop again.
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cursor--;
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dbPathCursor--;
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}
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MOZ_CRASH("Should never get here!");
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}
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already_AddRefed<QuotaObject>
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GetQuotaObjectFromNameAndParameters(const char *zName,
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const char *zURIParameterKey)
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{
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MOZ_ASSERT(zName);
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MOZ_ASSERT(zURIParameterKey);
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const char *persistenceType =
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sqlite3_uri_parameter(zURIParameterKey, "persistenceType");
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if (!persistenceType) {
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return nullptr;
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}
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const char *group = sqlite3_uri_parameter(zURIParameterKey, "group");
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if (!group) {
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NS_WARNING("SQLite URI had 'persistenceType' but not 'group'?!");
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return nullptr;
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}
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const char *origin = sqlite3_uri_parameter(zURIParameterKey, "origin");
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if (!origin) {
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NS_WARNING("SQLite URI had 'persistenceType' and 'group' but not "
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"'origin'?!");
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return nullptr;
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}
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QuotaManager *quotaManager = QuotaManager::Get();
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MOZ_ASSERT(quotaManager);
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return quotaManager->GetQuotaObject(
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PersistenceTypeFromText(nsDependentCString(persistenceType)),
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nsDependentCString(group),
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nsDependentCString(origin),
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NS_ConvertUTF8toUTF16(zName));
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}
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void
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MaybeEstablishQuotaControl(const char *zName,
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telemetry_file *pFile,
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int flags)
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{
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MOZ_ASSERT(pFile);
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MOZ_ASSERT(!pFile->quotaObject);
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if (!(flags & (SQLITE_OPEN_URI | SQLITE_OPEN_WAL))) {
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return;
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}
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MOZ_ASSERT(zName);
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const char *zURIParameterKey = (flags & SQLITE_OPEN_WAL) ?
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DatabasePathFromWALPath(zName) :
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zName;
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MOZ_ASSERT(zURIParameterKey);
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pFile->quotaObject =
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GetQuotaObjectFromNameAndParameters(zName, zURIParameterKey);
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}
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/*
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** Close a telemetry_file.
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*/
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int
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xClose(sqlite3_file *pFile)
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{
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telemetry_file *p = (telemetry_file *)pFile;
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int rc;
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{ // Scope for IOThreadAutoTimer
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IOThreadAutoTimer ioTimer(IOInterposeObserver::OpClose);
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rc = p->pReal->pMethods->xClose(p->pReal);
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}
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if( rc==SQLITE_OK ){
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delete p->base.pMethods;
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p->base.pMethods = nullptr;
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p->quotaObject = nullptr;
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#ifdef DEBUG
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p->fileChunkSize = 0;
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#endif
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}
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return rc;
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}
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/*
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** Read data from a telemetry_file.
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*/
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int
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xRead(sqlite3_file *pFile, void *zBuf, int iAmt, sqlite_int64 iOfst)
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{
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telemetry_file *p = (telemetry_file *)pFile;
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IOThreadAutoTimer ioTimer(p->histograms->readMS, IOInterposeObserver::OpRead);
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int rc;
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rc = p->pReal->pMethods->xRead(p->pReal, zBuf, iAmt, iOfst);
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// sqlite likes to read from empty files, this is normal, ignore it.
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return rc;
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}
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/*
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** Return the current file-size of a telemetry_file.
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*/
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int
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xFileSize(sqlite3_file *pFile, sqlite_int64 *pSize)
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{
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IOThreadAutoTimer ioTimer(IOInterposeObserver::OpStat);
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telemetry_file *p = (telemetry_file *)pFile;
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int rc;
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rc = p->pReal->pMethods->xFileSize(p->pReal, pSize);
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return rc;
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}
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/*
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** Write data to a telemetry_file.
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*/
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int
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xWrite(sqlite3_file *pFile, const void *zBuf, int iAmt, sqlite_int64 iOfst)
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{
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telemetry_file *p = (telemetry_file *)pFile;
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IOThreadAutoTimer ioTimer(p->histograms->writeMS, IOInterposeObserver::OpWrite);
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int rc;
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if (p->quotaObject) {
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MOZ_ASSERT(INT64_MAX - iOfst >= iAmt);
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if (!p->quotaObject->MaybeUpdateSize(iOfst + iAmt, /* aTruncate */ false)) {
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return SQLITE_FULL;
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}
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}
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rc = p->pReal->pMethods->xWrite(p->pReal, zBuf, iAmt, iOfst);
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if (p->quotaObject && rc != SQLITE_OK) {
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NS_WARNING("xWrite failed on a quota-controlled file, attempting to "
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"update its current size...");
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sqlite_int64 currentSize;
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if (xFileSize(pFile, ¤tSize) == SQLITE_OK) {
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p->quotaObject->MaybeUpdateSize(currentSize, /* aTruncate */ true);
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}
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}
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return rc;
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}
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/*
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** Truncate a telemetry_file.
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*/
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int
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xTruncate(sqlite3_file *pFile, sqlite_int64 size)
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{
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IOThreadAutoTimer ioTimer(Telemetry::MOZ_SQLITE_TRUNCATE_MS);
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telemetry_file *p = (telemetry_file *)pFile;
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int rc;
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if (p->quotaObject) {
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if (p->fileChunkSize > 0) {
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// Round up to the smallest multiple of the chunk size that will hold all
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// the data.
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size =
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((size + p->fileChunkSize - 1) / p->fileChunkSize) * p->fileChunkSize;
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}
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if (!p->quotaObject->MaybeUpdateSize(size, /* aTruncate */ true)) {
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return SQLITE_FULL;
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}
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}
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rc = p->pReal->pMethods->xTruncate(p->pReal, size);
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if (p->quotaObject) {
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if (rc == SQLITE_OK) {
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#ifdef DEBUG
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// Make sure xTruncate set the size exactly as we calculated above.
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sqlite_int64 newSize;
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MOZ_ASSERT(xFileSize(pFile, &newSize) == SQLITE_OK);
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MOZ_ASSERT(newSize == size);
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#endif
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} else {
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NS_WARNING("xTruncate failed on a quota-controlled file, attempting to "
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"update its current size...");
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if (xFileSize(pFile, &size) == SQLITE_OK) {
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p->quotaObject->MaybeUpdateSize(size, /* aTruncate */ true);
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}
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}
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}
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return rc;
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}
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/*
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** Sync a telemetry_file.
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*/
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int
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xSync(sqlite3_file *pFile, int flags)
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{
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telemetry_file *p = (telemetry_file *)pFile;
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IOThreadAutoTimer ioTimer(p->histograms->syncMS, IOInterposeObserver::OpFSync);
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return p->pReal->pMethods->xSync(p->pReal, flags);
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}
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/*
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** Lock a telemetry_file.
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*/
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int
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xLock(sqlite3_file *pFile, int eLock)
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{
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telemetry_file *p = (telemetry_file *)pFile;
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int rc;
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rc = p->pReal->pMethods->xLock(p->pReal, eLock);
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return rc;
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}
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/*
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** Unlock a telemetry_file.
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*/
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int
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xUnlock(sqlite3_file *pFile, int eLock)
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{
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telemetry_file *p = (telemetry_file *)pFile;
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int rc;
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rc = p->pReal->pMethods->xUnlock(p->pReal, eLock);
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return rc;
|
||||
}
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|
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/*
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** Check if another file-handle holds a RESERVED lock on a telemetry_file.
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*/
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int
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xCheckReservedLock(sqlite3_file *pFile, int *pResOut)
|
||||
{
|
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telemetry_file *p = (telemetry_file *)pFile;
|
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int rc = p->pReal->pMethods->xCheckReservedLock(p->pReal, pResOut);
|
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return rc;
|
||||
}
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||||
|
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/*
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** File control method. For custom operations on a telemetry_file.
|
||||
*/
|
||||
int
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xFileControl(sqlite3_file *pFile, int op, void *pArg)
|
||||
{
|
||||
telemetry_file *p = (telemetry_file *)pFile;
|
||||
int rc;
|
||||
// Hook SQLITE_FCNTL_SIZE_HINT for quota-controlled files and do the necessary
|
||||
// work before passing to the SQLite VFS.
|
||||
if (op == SQLITE_FCNTL_SIZE_HINT && p->quotaObject) {
|
||||
sqlite3_int64 hintSize = *static_cast<sqlite3_int64*>(pArg);
|
||||
sqlite3_int64 currentSize;
|
||||
rc = xFileSize(pFile, ¤tSize);
|
||||
if (rc != SQLITE_OK) {
|
||||
return rc;
|
||||
}
|
||||
if (hintSize > currentSize) {
|
||||
rc = xTruncate(pFile, hintSize);
|
||||
if (rc != SQLITE_OK) {
|
||||
return rc;
|
||||
}
|
||||
}
|
||||
}
|
||||
rc = p->pReal->pMethods->xFileControl(p->pReal, op, pArg);
|
||||
// Grab the file chunk size after the SQLite VFS has approved.
|
||||
if (op == SQLITE_FCNTL_CHUNK_SIZE && rc == SQLITE_OK) {
|
||||
p->fileChunkSize = *static_cast<int*>(pArg);
|
||||
}
|
||||
#ifdef DEBUG
|
||||
if (op == SQLITE_FCNTL_SIZE_HINT && p->quotaObject && rc == SQLITE_OK) {
|
||||
sqlite3_int64 hintSize = *static_cast<sqlite3_int64*>(pArg);
|
||||
if (p->fileChunkSize > 0) {
|
||||
hintSize =
|
||||
((hintSize + p->fileChunkSize - 1) / p->fileChunkSize) *
|
||||
p->fileChunkSize;
|
||||
}
|
||||
sqlite3_int64 currentSize;
|
||||
MOZ_ASSERT(xFileSize(pFile, ¤tSize) == SQLITE_OK);
|
||||
MOZ_ASSERT(currentSize >= hintSize);
|
||||
}
|
||||
#endif
|
||||
return rc;
|
||||
}
|
||||
|
||||
/*
|
||||
** Return the sector-size in bytes for a telemetry_file.
|
||||
*/
|
||||
int
|
||||
xSectorSize(sqlite3_file *pFile)
|
||||
{
|
||||
telemetry_file *p = (telemetry_file *)pFile;
|
||||
int rc;
|
||||
rc = p->pReal->pMethods->xSectorSize(p->pReal);
|
||||
return rc;
|
||||
}
|
||||
|
||||
/*
|
||||
** Return the device characteristic flags supported by a telemetry_file.
|
||||
*/
|
||||
int
|
||||
xDeviceCharacteristics(sqlite3_file *pFile)
|
||||
{
|
||||
telemetry_file *p = (telemetry_file *)pFile;
|
||||
int rc;
|
||||
rc = p->pReal->pMethods->xDeviceCharacteristics(p->pReal);
|
||||
return rc;
|
||||
}
|
||||
|
||||
/*
|
||||
** Shared-memory operations.
|
||||
*/
|
||||
int
|
||||
xShmLock(sqlite3_file *pFile, int ofst, int n, int flags)
|
||||
{
|
||||
telemetry_file *p = (telemetry_file *)pFile;
|
||||
return p->pReal->pMethods->xShmLock(p->pReal, ofst, n, flags);
|
||||
}
|
||||
|
||||
int
|
||||
xShmMap(sqlite3_file *pFile, int iRegion, int szRegion, int isWrite, void volatile **pp)
|
||||
{
|
||||
telemetry_file *p = (telemetry_file *)pFile;
|
||||
int rc;
|
||||
rc = p->pReal->pMethods->xShmMap(p->pReal, iRegion, szRegion, isWrite, pp);
|
||||
return rc;
|
||||
}
|
||||
|
||||
void
|
||||
xShmBarrier(sqlite3_file *pFile){
|
||||
telemetry_file *p = (telemetry_file *)pFile;
|
||||
p->pReal->pMethods->xShmBarrier(p->pReal);
|
||||
}
|
||||
|
||||
int
|
||||
xShmUnmap(sqlite3_file *pFile, int delFlag){
|
||||
telemetry_file *p = (telemetry_file *)pFile;
|
||||
int rc;
|
||||
rc = p->pReal->pMethods->xShmUnmap(p->pReal, delFlag);
|
||||
return rc;
|
||||
}
|
||||
|
||||
int
|
||||
xFetch(sqlite3_file *pFile, sqlite3_int64 iOff, int iAmt, void **pp)
|
||||
{
|
||||
telemetry_file *p = (telemetry_file *)pFile;
|
||||
MOZ_ASSERT(p->pReal->pMethods->iVersion >= 3);
|
||||
return p->pReal->pMethods->xFetch(p->pReal, iOff, iAmt, pp);
|
||||
}
|
||||
|
||||
int
|
||||
xUnfetch(sqlite3_file *pFile, sqlite3_int64 iOff, void *pResOut)
|
||||
{
|
||||
telemetry_file *p = (telemetry_file *)pFile;
|
||||
MOZ_ASSERT(p->pReal->pMethods->iVersion >= 3);
|
||||
return p->pReal->pMethods->xUnfetch(p->pReal, iOff, pResOut);
|
||||
}
|
||||
|
||||
int
|
||||
xOpen(sqlite3_vfs* vfs, const char *zName, sqlite3_file* pFile,
|
||||
int flags, int *pOutFlags)
|
||||
{
|
||||
IOThreadAutoTimer ioTimer(Telemetry::MOZ_SQLITE_OPEN_MS,
|
||||
IOInterposeObserver::OpCreateOrOpen);
|
||||
sqlite3_vfs *orig_vfs = static_cast<sqlite3_vfs*>(vfs->pAppData);
|
||||
int rc;
|
||||
telemetry_file *p = (telemetry_file *)pFile;
|
||||
Histograms *h = nullptr;
|
||||
// check if the filename is one we are probing for
|
||||
for(size_t i = 0;i < sizeof(gHistograms)/sizeof(gHistograms[0]);i++) {
|
||||
h = &gHistograms[i];
|
||||
// last probe is the fallback probe
|
||||
if (!h->name)
|
||||
break;
|
||||
if (!zName)
|
||||
continue;
|
||||
const char *match = strstr(zName, h->name);
|
||||
if (!match)
|
||||
continue;
|
||||
char c = match[strlen(h->name)];
|
||||
// include -wal/-journal too
|
||||
if (!c || c == '-')
|
||||
break;
|
||||
}
|
||||
p->histograms = h;
|
||||
|
||||
MaybeEstablishQuotaControl(zName, p, flags);
|
||||
|
||||
rc = orig_vfs->xOpen(orig_vfs, zName, p->pReal, flags, pOutFlags);
|
||||
if( rc != SQLITE_OK )
|
||||
return rc;
|
||||
if( p->pReal->pMethods ){
|
||||
sqlite3_io_methods *pNew = new sqlite3_io_methods;
|
||||
const sqlite3_io_methods *pSub = p->pReal->pMethods;
|
||||
memset(pNew, 0, sizeof(*pNew));
|
||||
// If the io_methods version is higher than the last known one, you should
|
||||
// update this VFS adding appropriate IO methods for any methods added in
|
||||
// the version change.
|
||||
pNew->iVersion = pSub->iVersion;
|
||||
MOZ_ASSERT(pNew->iVersion <= LAST_KNOWN_IOMETHODS_VERSION);
|
||||
pNew->xClose = xClose;
|
||||
pNew->xRead = xRead;
|
||||
pNew->xWrite = xWrite;
|
||||
pNew->xTruncate = xTruncate;
|
||||
pNew->xSync = xSync;
|
||||
pNew->xFileSize = xFileSize;
|
||||
pNew->xLock = xLock;
|
||||
pNew->xUnlock = xUnlock;
|
||||
pNew->xCheckReservedLock = xCheckReservedLock;
|
||||
pNew->xFileControl = xFileControl;
|
||||
pNew->xSectorSize = xSectorSize;
|
||||
pNew->xDeviceCharacteristics = xDeviceCharacteristics;
|
||||
if (pNew->iVersion >= 2) {
|
||||
// Methods added in version 2.
|
||||
pNew->xShmMap = pSub->xShmMap ? xShmMap : 0;
|
||||
pNew->xShmLock = pSub->xShmLock ? xShmLock : 0;
|
||||
pNew->xShmBarrier = pSub->xShmBarrier ? xShmBarrier : 0;
|
||||
pNew->xShmUnmap = pSub->xShmUnmap ? xShmUnmap : 0;
|
||||
}
|
||||
if (pNew->iVersion >= 3) {
|
||||
// Methods added in version 3.
|
||||
// SQLite 3.7.17 calls these methods without checking for nullptr first,
|
||||
// so we always define them. Verify that we're not going to call
|
||||
// nullptrs, though.
|
||||
MOZ_ASSERT(pSub->xFetch);
|
||||
pNew->xFetch = xFetch;
|
||||
MOZ_ASSERT(pSub->xUnfetch);
|
||||
pNew->xUnfetch = xUnfetch;
|
||||
}
|
||||
pFile->pMethods = pNew;
|
||||
}
|
||||
return rc;
|
||||
}
|
||||
|
||||
int
|
||||
xDelete(sqlite3_vfs* vfs, const char *zName, int syncDir)
|
||||
{
|
||||
sqlite3_vfs *orig_vfs = static_cast<sqlite3_vfs*>(vfs->pAppData);
|
||||
int rc;
|
||||
RefPtr<QuotaObject> quotaObject;
|
||||
|
||||
if (StringEndsWith(nsDependentCString(zName), NS_LITERAL_CSTRING("-wal"))) {
|
||||
const char *zURIParameterKey = DatabasePathFromWALPath(zName);
|
||||
MOZ_ASSERT(zURIParameterKey);
|
||||
|
||||
quotaObject = GetQuotaObjectFromNameAndParameters(zName, zURIParameterKey);
|
||||
}
|
||||
|
||||
rc = orig_vfs->xDelete(orig_vfs, zName, syncDir);
|
||||
if (rc == SQLITE_OK && quotaObject) {
|
||||
MOZ_ALWAYS_TRUE(quotaObject->MaybeUpdateSize(0, /* aTruncate */ true));
|
||||
}
|
||||
|
||||
return rc;
|
||||
}
|
||||
|
||||
int
|
||||
xAccess(sqlite3_vfs *vfs, const char *zName, int flags, int *pResOut)
|
||||
{
|
||||
sqlite3_vfs *orig_vfs = static_cast<sqlite3_vfs*>(vfs->pAppData);
|
||||
return orig_vfs->xAccess(orig_vfs, zName, flags, pResOut);
|
||||
}
|
||||
|
||||
int
|
||||
xFullPathname(sqlite3_vfs *vfs, const char *zName, int nOut, char *zOut)
|
||||
{
|
||||
sqlite3_vfs *orig_vfs = static_cast<sqlite3_vfs*>(vfs->pAppData);
|
||||
return orig_vfs->xFullPathname(orig_vfs, zName, nOut, zOut);
|
||||
}
|
||||
|
||||
void*
|
||||
xDlOpen(sqlite3_vfs *vfs, const char *zFilename)
|
||||
{
|
||||
sqlite3_vfs *orig_vfs = static_cast<sqlite3_vfs*>(vfs->pAppData);
|
||||
return orig_vfs->xDlOpen(orig_vfs, zFilename);
|
||||
}
|
||||
|
||||
void
|
||||
xDlError(sqlite3_vfs *vfs, int nByte, char *zErrMsg)
|
||||
{
|
||||
sqlite3_vfs *orig_vfs = static_cast<sqlite3_vfs*>(vfs->pAppData);
|
||||
orig_vfs->xDlError(orig_vfs, nByte, zErrMsg);
|
||||
}
|
||||
|
||||
void
|
||||
(*xDlSym(sqlite3_vfs *vfs, void *pHdle, const char *zSym))(void){
|
||||
sqlite3_vfs *orig_vfs = static_cast<sqlite3_vfs*>(vfs->pAppData);
|
||||
return orig_vfs->xDlSym(orig_vfs, pHdle, zSym);
|
||||
}
|
||||
|
||||
void
|
||||
xDlClose(sqlite3_vfs *vfs, void *pHandle)
|
||||
{
|
||||
sqlite3_vfs *orig_vfs = static_cast<sqlite3_vfs*>(vfs->pAppData);
|
||||
orig_vfs->xDlClose(orig_vfs, pHandle);
|
||||
}
|
||||
|
||||
int
|
||||
xRandomness(sqlite3_vfs *vfs, int nByte, char *zOut)
|
||||
{
|
||||
sqlite3_vfs *orig_vfs = static_cast<sqlite3_vfs*>(vfs->pAppData);
|
||||
return orig_vfs->xRandomness(orig_vfs, nByte, zOut);
|
||||
}
|
||||
|
||||
int
|
||||
xSleep(sqlite3_vfs *vfs, int microseconds)
|
||||
{
|
||||
sqlite3_vfs *orig_vfs = static_cast<sqlite3_vfs*>(vfs->pAppData);
|
||||
return orig_vfs->xSleep(orig_vfs, microseconds);
|
||||
}
|
||||
|
||||
int
|
||||
xCurrentTime(sqlite3_vfs *vfs, double *prNow)
|
||||
{
|
||||
sqlite3_vfs *orig_vfs = static_cast<sqlite3_vfs*>(vfs->pAppData);
|
||||
return orig_vfs->xCurrentTime(orig_vfs, prNow);
|
||||
}
|
||||
|
||||
int
|
||||
xGetLastError(sqlite3_vfs *vfs, int nBuf, char *zBuf)
|
||||
{
|
||||
sqlite3_vfs *orig_vfs = static_cast<sqlite3_vfs*>(vfs->pAppData);
|
||||
return orig_vfs->xGetLastError(orig_vfs, nBuf, zBuf);
|
||||
}
|
||||
|
||||
int
|
||||
xCurrentTimeInt64(sqlite3_vfs *vfs, sqlite3_int64 *piNow)
|
||||
{
|
||||
sqlite3_vfs *orig_vfs = static_cast<sqlite3_vfs*>(vfs->pAppData);
|
||||
return orig_vfs->xCurrentTimeInt64(orig_vfs, piNow);
|
||||
}
|
||||
|
||||
static
|
||||
int
|
||||
xSetSystemCall(sqlite3_vfs *vfs, const char *zName, sqlite3_syscall_ptr pFunc)
|
||||
{
|
||||
sqlite3_vfs *orig_vfs = static_cast<sqlite3_vfs*>(vfs->pAppData);
|
||||
return orig_vfs->xSetSystemCall(orig_vfs, zName, pFunc);
|
||||
}
|
||||
|
||||
static
|
||||
sqlite3_syscall_ptr
|
||||
xGetSystemCall(sqlite3_vfs *vfs, const char *zName)
|
||||
{
|
||||
sqlite3_vfs *orig_vfs = static_cast<sqlite3_vfs*>(vfs->pAppData);
|
||||
return orig_vfs->xGetSystemCall(orig_vfs, zName);
|
||||
}
|
||||
|
||||
static
|
||||
const char *
|
||||
xNextSystemCall(sqlite3_vfs *vfs, const char *zName)
|
||||
{
|
||||
sqlite3_vfs *orig_vfs = static_cast<sqlite3_vfs*>(vfs->pAppData);
|
||||
return orig_vfs->xNextSystemCall(orig_vfs, zName);
|
||||
}
|
||||
|
||||
} // namespace
|
||||
|
||||
namespace mozilla {
|
||||
namespace storage {
|
||||
|
||||
sqlite3_vfs* ConstructTelemetryVFS()
|
||||
{
|
||||
#if defined(XP_WIN)
|
||||
#define EXPECTED_VFS "win32"
|
||||
#define EXPECTED_VFS_NFS "win32"
|
||||
#else
|
||||
#define EXPECTED_VFS "unix"
|
||||
#define EXPECTED_VFS_NFS "unix-excl"
|
||||
#endif
|
||||
|
||||
bool expected_vfs;
|
||||
sqlite3_vfs *vfs;
|
||||
if (Preferences::GetBool(PREF_NFS_FILESYSTEM)) {
|
||||
vfs = sqlite3_vfs_find(EXPECTED_VFS_NFS);
|
||||
expected_vfs = (vfs != nullptr);
|
||||
}
|
||||
else {
|
||||
vfs = sqlite3_vfs_find(nullptr);
|
||||
expected_vfs = vfs->zName && !strcmp(vfs->zName, EXPECTED_VFS);
|
||||
}
|
||||
if (!expected_vfs) {
|
||||
return nullptr;
|
||||
}
|
||||
|
||||
sqlite3_vfs *tvfs = new ::sqlite3_vfs;
|
||||
memset(tvfs, 0, sizeof(::sqlite3_vfs));
|
||||
// If the VFS version is higher than the last known one, you should update
|
||||
// this VFS adding appropriate methods for any methods added in the version
|
||||
// change.
|
||||
tvfs->iVersion = vfs->iVersion;
|
||||
MOZ_ASSERT(vfs->iVersion <= LAST_KNOWN_VFS_VERSION);
|
||||
tvfs->szOsFile = sizeof(telemetry_file) - sizeof(sqlite3_file) + vfs->szOsFile;
|
||||
tvfs->mxPathname = vfs->mxPathname;
|
||||
tvfs->zName = "telemetry-vfs";
|
||||
tvfs->pAppData = vfs;
|
||||
tvfs->xOpen = xOpen;
|
||||
tvfs->xDelete = xDelete;
|
||||
tvfs->xAccess = xAccess;
|
||||
tvfs->xFullPathname = xFullPathname;
|
||||
tvfs->xDlOpen = xDlOpen;
|
||||
tvfs->xDlError = xDlError;
|
||||
tvfs->xDlSym = xDlSym;
|
||||
tvfs->xDlClose = xDlClose;
|
||||
tvfs->xRandomness = xRandomness;
|
||||
tvfs->xSleep = xSleep;
|
||||
tvfs->xCurrentTime = xCurrentTime;
|
||||
tvfs->xGetLastError = xGetLastError;
|
||||
if (tvfs->iVersion >= 2) {
|
||||
// Methods added in version 2.
|
||||
tvfs->xCurrentTimeInt64 = xCurrentTimeInt64;
|
||||
}
|
||||
if (tvfs->iVersion >= 3) {
|
||||
// Methods added in version 3.
|
||||
tvfs->xSetSystemCall = xSetSystemCall;
|
||||
tvfs->xGetSystemCall = xGetSystemCall;
|
||||
tvfs->xNextSystemCall = xNextSystemCall;
|
||||
}
|
||||
return tvfs;
|
||||
}
|
||||
|
||||
already_AddRefed<QuotaObject>
|
||||
GetQuotaObjectForFile(sqlite3_file *pFile)
|
||||
{
|
||||
MOZ_ASSERT(pFile);
|
||||
|
||||
telemetry_file *p = (telemetry_file *)pFile;
|
||||
RefPtr<QuotaObject> result = p->quotaObject;
|
||||
return result.forget();
|
||||
}
|
||||
|
||||
} // namespace storage
|
||||
} // namespace mozilla
|
|
@ -71,7 +71,6 @@ UNIFIED_SOURCES += [
|
|||
'mozStorageStatementRow.cpp',
|
||||
'SQLCollations.cpp',
|
||||
'StorageBaseStatementInternal.cpp',
|
||||
'TelemetryVFS.cpp',
|
||||
'VacuumManager.cpp',
|
||||
]
|
||||
|
||||
|
|
|
@ -1995,10 +1995,6 @@ Connection::EnableModule(const nsACString& aModuleName)
|
|||
return NS_ERROR_FAILURE;
|
||||
}
|
||||
|
||||
// Implemented in TelemetryVFS.cpp
|
||||
already_AddRefed<QuotaObject>
|
||||
GetQuotaObjectForFile(sqlite3_file *pFile);
|
||||
|
||||
NS_IMETHODIMP
|
||||
Connection::GetQuotaObjects(QuotaObject** aDatabaseQuotaObject,
|
||||
QuotaObject** aJournalQuotaObject)
|
||||
|
@ -2019,8 +2015,6 @@ Connection::GetQuotaObjects(QuotaObject** aDatabaseQuotaObject,
|
|||
return convertResultCode(srv);
|
||||
}
|
||||
|
||||
RefPtr<QuotaObject> databaseQuotaObject = GetQuotaObjectForFile(file);
|
||||
|
||||
srv = ::sqlite3_file_control(mDBConn,
|
||||
nullptr,
|
||||
SQLITE_FCNTL_JOURNAL_POINTER,
|
||||
|
@ -2029,10 +2023,6 @@ Connection::GetQuotaObjects(QuotaObject** aDatabaseQuotaObject,
|
|||
return convertResultCode(srv);
|
||||
}
|
||||
|
||||
RefPtr<QuotaObject> journalQuotaObject = GetQuotaObjectForFile(file);
|
||||
|
||||
databaseQuotaObject.forget(aDatabaseQuotaObject);
|
||||
journalQuotaObject.forget(aJournalQuotaObject);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
|
|
|
@ -253,7 +253,6 @@ int32_t Service::sDefaultPageSize = PREF_TS_PAGESIZE_DEFAULT;
|
|||
|
||||
Service::Service()
|
||||
: mMutex("Service::mMutex")
|
||||
, mSqliteVFS(nullptr)
|
||||
, mRegistrationMutex("Service::mRegistrationMutex")
|
||||
, mConnections()
|
||||
{
|
||||
|
@ -264,13 +263,9 @@ Service::~Service()
|
|||
mozilla::UnregisterWeakMemoryReporter(this);
|
||||
mozilla::UnregisterStorageSQLiteDistinguishedAmount();
|
||||
|
||||
int rc = sqlite3_vfs_unregister(mSqliteVFS);
|
||||
if (rc != SQLITE_OK)
|
||||
NS_WARNING("Failed to unregister sqlite vfs wrapper.");
|
||||
|
||||
// Shutdown the sqlite3 API. Warn if shutdown did not turn out okay, but
|
||||
// there is nothing actionable we can do in that case.
|
||||
rc = ::sqlite3_shutdown();
|
||||
int rc = ::sqlite3_shutdown();
|
||||
if (rc != SQLITE_OK)
|
||||
NS_WARNING("sqlite3 did not shutdown cleanly.");
|
||||
|
||||
|
@ -278,8 +273,6 @@ Service::~Service()
|
|||
NS_ASSERTION(shutdownObserved, "Shutdown was not observed!");
|
||||
|
||||
gService = nullptr;
|
||||
delete mSqliteVFS;
|
||||
mSqliteVFS = nullptr;
|
||||
}
|
||||
|
||||
void
|
||||
|
@ -372,8 +365,6 @@ Service::shutdown()
|
|||
NS_IF_RELEASE(sXPConnect);
|
||||
}
|
||||
|
||||
sqlite3_vfs *ConstructTelemetryVFS();
|
||||
|
||||
#ifdef MOZ_STORAGE_MEMORY
|
||||
|
||||
namespace {
|
||||
|
@ -481,15 +472,6 @@ Service::initialize()
|
|||
if (rc != SQLITE_OK)
|
||||
return convertResultCode(rc);
|
||||
|
||||
mSqliteVFS = ConstructTelemetryVFS();
|
||||
if (mSqliteVFS) {
|
||||
rc = sqlite3_vfs_register(mSqliteVFS, 1);
|
||||
if (rc != SQLITE_OK)
|
||||
return convertResultCode(rc);
|
||||
} else {
|
||||
NS_WARNING("Failed to register telemetry VFS");
|
||||
}
|
||||
|
||||
// Register for xpcom-shutdown so we can cleanup after ourselves. The
|
||||
// observer service can only be used on the main thread.
|
||||
nsCOMPtr<nsIObserverService> os = mozilla::services::GetObserverService();
|
||||
|
|
|
@ -19,7 +19,6 @@
|
|||
|
||||
class nsIMemoryReporter;
|
||||
class nsIXPConnect;
|
||||
struct sqlite3_vfs;
|
||||
|
||||
namespace mozilla {
|
||||
namespace storage {
|
||||
|
@ -136,8 +135,6 @@ private:
|
|||
* synchronizing access to mLocaleCollation.
|
||||
*/
|
||||
Mutex mMutex;
|
||||
|
||||
sqlite3_vfs *mSqliteVFS;
|
||||
|
||||
/**
|
||||
* Protects mConnections.
|
||||
|
|
|
@ -1,30 +0,0 @@
|
|||
/* Any copyright is dedicated to the Public Domain.
|
||||
* http://creativecommons.org/publicdomain/zero/1.0/
|
||||
*/
|
||||
|
||||
// Make sure that there are telemetry entries created by sqlite io
|
||||
|
||||
function run_sql(d, sql) {
|
||||
var stmt = d.createStatement(sql);
|
||||
stmt.execute();
|
||||
stmt.finalize();
|
||||
}
|
||||
|
||||
function new_file(name)
|
||||
{
|
||||
var file = dirSvc.get("ProfD", Ci.nsIFile);
|
||||
file.append(name);
|
||||
return file;
|
||||
}
|
||||
function run_test()
|
||||
{
|
||||
const Telemetry = Cc["@mozilla.org/base/telemetry;1"].getService(Ci.nsITelemetry);
|
||||
let read_hgram = Telemetry.getHistogramById("MOZ_SQLITE_OTHER_READ_B");
|
||||
let old_sum = read_hgram.snapshot().sum;
|
||||
const file = new_file("telemetry.sqlite");
|
||||
var d = getDatabase(file);
|
||||
run_sql(d, "CREATE TABLE bloat(data varchar)");
|
||||
run_sql(d, "DROP TABLE bloat");
|
||||
do_check_true(read_hgram.snapshot().sum > old_sum);
|
||||
}
|
||||
|
|
@ -41,6 +41,5 @@ fail-if = os == "android"
|
|||
[test_storage_value_array.js]
|
||||
[test_unicode.js]
|
||||
[test_vacuum.js]
|
||||
[test_telemetry_vfs.js]
|
||||
# Bug 676981: test fails consistently on Android
|
||||
# fail-if = os == "android"
|
||||
|
|
|
@ -3704,265 +3704,6 @@
|
|||
"n_values": 30,
|
||||
"description": "Flash object instances count on page"
|
||||
},
|
||||
"MOZ_SQLITE_OPEN_MS": {
|
||||
"expires_in_version": "default",
|
||||
"kind": "exponential",
|
||||
"high": 3000,
|
||||
"n_buckets": 10,
|
||||
"description": "Time spent on SQLite open() (ms)"
|
||||
},
|
||||
"MOZ_SQLITE_OPEN_MAIN_THREAD_MS": {
|
||||
"expires_in_version": "40",
|
||||
"kind": "exponential",
|
||||
"high": 3000,
|
||||
"n_buckets": 10,
|
||||
"description": "Time spent on SQLite open() (ms) *** No longer needed (bug 1156565). Delete histogram and accumulation code! ***"
|
||||
},
|
||||
"MOZ_SQLITE_TRUNCATE_MS": {
|
||||
"expires_in_version": "40",
|
||||
"kind": "exponential",
|
||||
"high": 3000,
|
||||
"n_buckets": 10,
|
||||
"description": "Time spent on SQLite truncate() (ms) *** No longer needed (bug 1156565). Delete histogram and accumulation code! ***"
|
||||
},
|
||||
"MOZ_SQLITE_TRUNCATE_MAIN_THREAD_MS": {
|
||||
"expires_in_version": "40",
|
||||
"kind": "exponential",
|
||||
"high": 3000,
|
||||
"n_buckets": 10,
|
||||
"description": "Time spent on SQLite truncate() (ms) *** No longer needed (bug 1156565). Delete histogram and accumulation code! ***"
|
||||
},
|
||||
"MOZ_SQLITE_OTHER_READ_MS": {
|
||||
"expires_in_version": "40",
|
||||
"kind": "exponential",
|
||||
"high": 3000,
|
||||
"n_buckets": 10,
|
||||
"description": "Time spent on SQLite read() (ms) *** No longer needed (bug 1156565). Delete histogram and accumulation code! ***"
|
||||
},
|
||||
"MOZ_SQLITE_OTHER_READ_MAIN_THREAD_MS": {
|
||||
"expires_in_version": "40",
|
||||
"kind": "exponential",
|
||||
"high": 3000,
|
||||
"n_buckets": 10,
|
||||
"description": "Time spent on SQLite read() (ms) *** No longer needed (bug 1156565). Delete histogram and accumulation code! ***"
|
||||
},
|
||||
"MOZ_SQLITE_PLACES_READ_MS": {
|
||||
"expires_in_version": "40",
|
||||
"kind": "exponential",
|
||||
"high": 3000,
|
||||
"n_buckets": 10,
|
||||
"description": "Time spent on SQLite read() (ms) *** No longer needed (bug 1156565). Delete histogram and accumulation code! ***"
|
||||
},
|
||||
"MOZ_SQLITE_PLACES_READ_MAIN_THREAD_MS": {
|
||||
"expires_in_version": "40",
|
||||
"kind": "exponential",
|
||||
"high": 3000,
|
||||
"n_buckets": 10,
|
||||
"description": "Time spent on SQLite read() (ms) *** No longer needed (bug 1156565). Delete histogram and accumulation code! ***"
|
||||
},
|
||||
"MOZ_SQLITE_COOKIES_OPEN_READAHEAD_MS": {
|
||||
"expires_in_version": "never",
|
||||
"kind": "exponential",
|
||||
"high": 3000,
|
||||
"n_buckets": 10,
|
||||
"description": "Time spent on cookie DB open with readahead (ms)"
|
||||
},
|
||||
"MOZ_SQLITE_COOKIES_READ_MS": {
|
||||
"expires_in_version": "40",
|
||||
"kind": "exponential",
|
||||
"high": 3000,
|
||||
"n_buckets": 10,
|
||||
"description": "Time spent on SQLite read() (ms) *** No longer needed (bug 1156565). Delete histogram and accumulation code! ***"
|
||||
},
|
||||
"MOZ_SQLITE_COOKIES_READ_MAIN_THREAD_MS": {
|
||||
"expires_in_version": "40",
|
||||
"kind": "exponential",
|
||||
"high": 3000,
|
||||
"n_buckets": 10,
|
||||
"description": "Time spent on SQLite read() (ms) *** No longer needed (bug 1156565). Delete histogram and accumulation code! ***"
|
||||
},
|
||||
"MOZ_SQLITE_WEBAPPS_READ_MS": {
|
||||
"expires_in_version": "40",
|
||||
"kind": "exponential",
|
||||
"high": 3000,
|
||||
"n_buckets": 10,
|
||||
"description": "Time spent on SQLite read() (ms) *** No longer needed (bug 1156565). Delete histogram and accumulation code! ***"
|
||||
},
|
||||
"MOZ_SQLITE_WEBAPPS_READ_MAIN_THREAD_MS": {
|
||||
"expires_in_version": "40",
|
||||
"kind": "exponential",
|
||||
"high": 3000,
|
||||
"n_buckets": 10,
|
||||
"description": "Time spent on SQLite read() (ms) *** No longer needed (bug 1156565). Delete histogram and accumulation code! ***"
|
||||
},
|
||||
"MOZ_SQLITE_OTHER_WRITE_MS": {
|
||||
"expires_in_version": "40",
|
||||
"kind": "exponential",
|
||||
"high": 3000,
|
||||
"n_buckets": 10,
|
||||
"description": "Time spent on SQLite write() (ms) *** No longer needed (bug 1156565). Delete histogram and accumulation code! ***"
|
||||
},
|
||||
"MOZ_SQLITE_OTHER_WRITE_MAIN_THREAD_MS": {
|
||||
"expires_in_version": "40",
|
||||
"kind": "exponential",
|
||||
"high": 3000,
|
||||
"n_buckets": 10,
|
||||
"description": "Time spent on SQLite write() (ms) *** No longer needed (bug 1156565). Delete histogram and accumulation code! ***"
|
||||
},
|
||||
"MOZ_SQLITE_PLACES_WRITE_MS": {
|
||||
"expires_in_version": "default",
|
||||
"kind": "exponential",
|
||||
"high": 3000,
|
||||
"n_buckets": 10,
|
||||
"description": "Time spent on SQLite write() (ms)"
|
||||
},
|
||||
"MOZ_SQLITE_PLACES_WRITE_MAIN_THREAD_MS": {
|
||||
"expires_in_version": "40",
|
||||
"kind": "exponential",
|
||||
"high": 3000,
|
||||
"n_buckets": 10,
|
||||
"description": "Time spent on SQLite write() (ms) *** No longer needed (bug 1156565). Delete histogram and accumulation code! ***"
|
||||
},
|
||||
"MOZ_SQLITE_COOKIES_WRITE_MS": {
|
||||
"expires_in_version": "40",
|
||||
"kind": "exponential",
|
||||
"high": 3000,
|
||||
"n_buckets": 10,
|
||||
"description": "Time spent on SQLite write() (ms) *** No longer needed (bug 1156565). Delete histogram and accumulation code! ***"
|
||||
},
|
||||
"MOZ_SQLITE_COOKIES_WRITE_MAIN_THREAD_MS": {
|
||||
"expires_in_version": "40",
|
||||
"kind": "exponential",
|
||||
"high": 3000,
|
||||
"n_buckets": 10,
|
||||
"description": "Time spent on SQLite write() (ms) *** No longer needed (bug 1156565). Delete histogram and accumulation code! ***"
|
||||
},
|
||||
"MOZ_SQLITE_WEBAPPS_WRITE_MS": {
|
||||
"expires_in_version": "40",
|
||||
"kind": "exponential",
|
||||
"high": 3000,
|
||||
"n_buckets": 10,
|
||||
"description": "Time spent on SQLite write() (ms) *** No longer needed (bug 1156565). Delete histogram and accumulation code! ***"
|
||||
},
|
||||
"MOZ_SQLITE_WEBAPPS_WRITE_MAIN_THREAD_MS": {
|
||||
"expires_in_version": "40",
|
||||
"kind": "exponential",
|
||||
"high": 3000,
|
||||
"n_buckets": 10,
|
||||
"description": "Time spent on SQLite write() (ms) *** No longer needed (bug 1156565). Delete histogram and accumulation code! ***"
|
||||
},
|
||||
"MOZ_SQLITE_OTHER_SYNC_MS": {
|
||||
"expires_in_version": "never",
|
||||
"kind": "exponential",
|
||||
"high": 3000,
|
||||
"n_buckets": 10,
|
||||
"description": "Time spent on SQLite fsync() (ms)"
|
||||
},
|
||||
"MOZ_SQLITE_OTHER_SYNC_MAIN_THREAD_MS": {
|
||||
"expires_in_version": "never",
|
||||
"kind": "exponential",
|
||||
"high": 3000,
|
||||
"n_buckets": 10,
|
||||
"description": "Time spent on SQLite fsync() (ms)"
|
||||
},
|
||||
"MOZ_SQLITE_PLACES_SYNC_MS": {
|
||||
"expires_in_version": "never",
|
||||
"kind": "exponential",
|
||||
"high": 3000,
|
||||
"n_buckets": 10,
|
||||
"description": "Time spent on SQLite fsync() (ms)"
|
||||
},
|
||||
"MOZ_SQLITE_PLACES_SYNC_MAIN_THREAD_MS": {
|
||||
"expires_in_version": "never",
|
||||
"kind": "exponential",
|
||||
"high": 3000,
|
||||
"n_buckets": 10,
|
||||
"description": "Time spent on SQLite fsync() (ms)"
|
||||
},
|
||||
"MOZ_SQLITE_COOKIES_SYNC_MS": {
|
||||
"expires_in_version": "never",
|
||||
"kind": "exponential",
|
||||
"high": 3000,
|
||||
"n_buckets": 10,
|
||||
"description": "Time spent on SQLite fsync() (ms)"
|
||||
},
|
||||
"MOZ_SQLITE_COOKIES_SYNC_MAIN_THREAD_MS": {
|
||||
"expires_in_version": "never",
|
||||
"kind": "exponential",
|
||||
"high": 3000,
|
||||
"n_buckets": 10,
|
||||
"description": "Time spent on SQLite fsync() (ms)"
|
||||
},
|
||||
"MOZ_SQLITE_WEBAPPS_SYNC_MS": {
|
||||
"expires_in_version": "never",
|
||||
"kind": "exponential",
|
||||
"high": 3000,
|
||||
"n_buckets": 10,
|
||||
"description": "Time spent on SQLite fsync() (ms)"
|
||||
},
|
||||
"MOZ_SQLITE_WEBAPPS_SYNC_MAIN_THREAD_MS": {
|
||||
"expires_in_version": "never",
|
||||
"kind": "exponential",
|
||||
"high": 3000,
|
||||
"n_buckets": 10,
|
||||
"description": "Time spent on SQLite fsync() (ms)"
|
||||
},
|
||||
"MOZ_SQLITE_OTHER_READ_B": {
|
||||
"expires_in_version": "default",
|
||||
"kind": "linear",
|
||||
"high": 32768,
|
||||
"n_buckets": 3,
|
||||
"description": "SQLite read() (bytes)"
|
||||
},
|
||||
"MOZ_SQLITE_PLACES_READ_B": {
|
||||
"expires_in_version": "40",
|
||||
"kind": "linear",
|
||||
"high": 32768,
|
||||
"n_buckets": 3,
|
||||
"description": "SQLite read() (bytes) *** No longer needed (bug 1156565). Delete histogram and accumulation code! ***"
|
||||
},
|
||||
"MOZ_SQLITE_COOKIES_READ_B": {
|
||||
"expires_in_version": "40",
|
||||
"kind": "linear",
|
||||
"high": 32768,
|
||||
"n_buckets": 3,
|
||||
"description": "SQLite read() (bytes) *** No longer needed (bug 1156565). Delete histogram and accumulation code! ***"
|
||||
},
|
||||
"MOZ_SQLITE_WEBAPPS_READ_B": {
|
||||
"expires_in_version": "40",
|
||||
"kind": "linear",
|
||||
"high": 32768,
|
||||
"n_buckets": 3,
|
||||
"description": "SQLite read() (bytes) *** No longer needed (bug 1156565). Delete histogram and accumulation code! ***"
|
||||
},
|
||||
"MOZ_SQLITE_PLACES_WRITE_B": {
|
||||
"expires_in_version": "40",
|
||||
"kind": "linear",
|
||||
"high": 32768,
|
||||
"n_buckets": 3,
|
||||
"description": "SQLite write (bytes) *** No longer needed (bug 1156565). Delete histogram and accumulation code! ***"
|
||||
},
|
||||
"MOZ_SQLITE_COOKIES_WRITE_B": {
|
||||
"expires_in_version": "40",
|
||||
"kind": "linear",
|
||||
"high": 32768,
|
||||
"n_buckets": 3,
|
||||
"description": "SQLite write (bytes) *** No longer needed (bug 1156565). Delete histogram and accumulation code! ***"
|
||||
},
|
||||
"MOZ_SQLITE_WEBAPPS_WRITE_B": {
|
||||
"expires_in_version": "40",
|
||||
"kind": "linear",
|
||||
"high": 32768,
|
||||
"n_buckets": 3,
|
||||
"description": "SQLite write (bytes) *** No longer needed (bug 1156565). Delete histogram and accumulation code! ***"
|
||||
},
|
||||
"MOZ_SQLITE_OTHER_WRITE_B": {
|
||||
"expires_in_version": "default",
|
||||
"kind": "linear",
|
||||
"high": 32768,
|
||||
"n_buckets": 3,
|
||||
"description": "SQLite write (bytes)"
|
||||
},
|
||||
"MOZ_STORAGE_ASYNC_REQUESTS_MS": {
|
||||
"alert_emails": ["perf-telemetry-alerts@mozilla.com"],
|
||||
"expires_in_version": "40",
|
||||
|
|
|
@ -392,43 +392,6 @@
|
|||
"MEDIA_WMF_DECODE_ERROR",
|
||||
"MIXED_CONTENT_PAGE_LOAD",
|
||||
"MIXED_CONTENT_UNBLOCK_COUNTER",
|
||||
"MOZ_SQLITE_COOKIES_OPEN_READAHEAD_MS",
|
||||
"MOZ_SQLITE_COOKIES_READ_B",
|
||||
"MOZ_SQLITE_COOKIES_READ_MAIN_THREAD_MS",
|
||||
"MOZ_SQLITE_COOKIES_READ_MS",
|
||||
"MOZ_SQLITE_COOKIES_SYNC_MAIN_THREAD_MS",
|
||||
"MOZ_SQLITE_COOKIES_SYNC_MS",
|
||||
"MOZ_SQLITE_COOKIES_WRITE_B",
|
||||
"MOZ_SQLITE_COOKIES_WRITE_MAIN_THREAD_MS",
|
||||
"MOZ_SQLITE_COOKIES_WRITE_MS",
|
||||
"MOZ_SQLITE_OPEN_MAIN_THREAD_MS",
|
||||
"MOZ_SQLITE_OPEN_MS",
|
||||
"MOZ_SQLITE_OTHER_READ_B",
|
||||
"MOZ_SQLITE_OTHER_READ_MAIN_THREAD_MS",
|
||||
"MOZ_SQLITE_OTHER_READ_MS",
|
||||
"MOZ_SQLITE_OTHER_SYNC_MAIN_THREAD_MS",
|
||||
"MOZ_SQLITE_OTHER_SYNC_MS",
|
||||
"MOZ_SQLITE_OTHER_WRITE_B",
|
||||
"MOZ_SQLITE_OTHER_WRITE_MAIN_THREAD_MS",
|
||||
"MOZ_SQLITE_OTHER_WRITE_MS",
|
||||
"MOZ_SQLITE_PLACES_READ_B",
|
||||
"MOZ_SQLITE_PLACES_READ_MAIN_THREAD_MS",
|
||||
"MOZ_SQLITE_PLACES_READ_MS",
|
||||
"MOZ_SQLITE_PLACES_SYNC_MAIN_THREAD_MS",
|
||||
"MOZ_SQLITE_PLACES_SYNC_MS",
|
||||
"MOZ_SQLITE_PLACES_WRITE_B",
|
||||
"MOZ_SQLITE_PLACES_WRITE_MAIN_THREAD_MS",
|
||||
"MOZ_SQLITE_PLACES_WRITE_MS",
|
||||
"MOZ_SQLITE_TRUNCATE_MAIN_THREAD_MS",
|
||||
"MOZ_SQLITE_TRUNCATE_MS",
|
||||
"MOZ_SQLITE_WEBAPPS_READ_B",
|
||||
"MOZ_SQLITE_WEBAPPS_READ_MAIN_THREAD_MS",
|
||||
"MOZ_SQLITE_WEBAPPS_READ_MS",
|
||||
"MOZ_SQLITE_WEBAPPS_SYNC_MAIN_THREAD_MS",
|
||||
"MOZ_SQLITE_WEBAPPS_SYNC_MS",
|
||||
"MOZ_SQLITE_WEBAPPS_WRITE_B",
|
||||
"MOZ_SQLITE_WEBAPPS_WRITE_MAIN_THREAD_MS",
|
||||
"MOZ_SQLITE_WEBAPPS_WRITE_MS",
|
||||
"NETWORK_CACHE_METADATA_FIRST_READ_SIZE",
|
||||
"NETWORK_CACHE_METADATA_FIRST_READ_TIME_MS",
|
||||
"NETWORK_CACHE_METADATA_SECOND_READ_TIME_MS",
|
||||
|
@ -1232,43 +1195,6 @@
|
|||
"MIXED_CONTENT_HSTS",
|
||||
"MIXED_CONTENT_PAGE_LOAD",
|
||||
"MIXED_CONTENT_UNBLOCK_COUNTER",
|
||||
"MOZ_SQLITE_COOKIES_OPEN_READAHEAD_MS",
|
||||
"MOZ_SQLITE_COOKIES_READ_B",
|
||||
"MOZ_SQLITE_COOKIES_READ_MAIN_THREAD_MS",
|
||||
"MOZ_SQLITE_COOKIES_READ_MS",
|
||||
"MOZ_SQLITE_COOKIES_SYNC_MAIN_THREAD_MS",
|
||||
"MOZ_SQLITE_COOKIES_SYNC_MS",
|
||||
"MOZ_SQLITE_COOKIES_WRITE_B",
|
||||
"MOZ_SQLITE_COOKIES_WRITE_MAIN_THREAD_MS",
|
||||
"MOZ_SQLITE_COOKIES_WRITE_MS",
|
||||
"MOZ_SQLITE_OPEN_MAIN_THREAD_MS",
|
||||
"MOZ_SQLITE_OPEN_MS",
|
||||
"MOZ_SQLITE_OTHER_READ_B",
|
||||
"MOZ_SQLITE_OTHER_READ_MAIN_THREAD_MS",
|
||||
"MOZ_SQLITE_OTHER_READ_MS",
|
||||
"MOZ_SQLITE_OTHER_SYNC_MAIN_THREAD_MS",
|
||||
"MOZ_SQLITE_OTHER_SYNC_MS",
|
||||
"MOZ_SQLITE_OTHER_WRITE_B",
|
||||
"MOZ_SQLITE_OTHER_WRITE_MAIN_THREAD_MS",
|
||||
"MOZ_SQLITE_OTHER_WRITE_MS",
|
||||
"MOZ_SQLITE_PLACES_READ_B",
|
||||
"MOZ_SQLITE_PLACES_READ_MAIN_THREAD_MS",
|
||||
"MOZ_SQLITE_PLACES_READ_MS",
|
||||
"MOZ_SQLITE_PLACES_SYNC_MAIN_THREAD_MS",
|
||||
"MOZ_SQLITE_PLACES_SYNC_MS",
|
||||
"MOZ_SQLITE_PLACES_WRITE_B",
|
||||
"MOZ_SQLITE_PLACES_WRITE_MAIN_THREAD_MS",
|
||||
"MOZ_SQLITE_PLACES_WRITE_MS",
|
||||
"MOZ_SQLITE_TRUNCATE_MAIN_THREAD_MS",
|
||||
"MOZ_SQLITE_TRUNCATE_MS",
|
||||
"MOZ_SQLITE_WEBAPPS_READ_B",
|
||||
"MOZ_SQLITE_WEBAPPS_READ_MAIN_THREAD_MS",
|
||||
"MOZ_SQLITE_WEBAPPS_READ_MS",
|
||||
"MOZ_SQLITE_WEBAPPS_SYNC_MAIN_THREAD_MS",
|
||||
"MOZ_SQLITE_WEBAPPS_SYNC_MS",
|
||||
"MOZ_SQLITE_WEBAPPS_WRITE_B",
|
||||
"MOZ_SQLITE_WEBAPPS_WRITE_MAIN_THREAD_MS",
|
||||
"MOZ_SQLITE_WEBAPPS_WRITE_MS",
|
||||
"MOZ_STORAGE_ASYNC_REQUESTS_MS",
|
||||
"MOZ_STORAGE_ASYNC_REQUESTS_SUCCESS",
|
||||
"NETWORK_CACHE_METADATA_FIRST_READ_SIZE",
|
||||
|
@ -1885,7 +1811,6 @@
|
|||
"WEAVE_CONFIGURED",
|
||||
"NEWTAB_PAGE_ENABLED",
|
||||
"GRADIENT_DURATION",
|
||||
"MOZ_SQLITE_OPEN_MS",
|
||||
"SHOULD_TRANSLATION_UI_APPEAR",
|
||||
"NEWTAB_PAGE_LIFE_SPAN",
|
||||
"FX_TOTAL_TOP_VISITS",
|
||||
|
@ -1902,7 +1827,6 @@
|
|||
"FX_NEW_WINDOW_MS",
|
||||
"PDF_VIEWER_TIME_TO_VIEW_MS",
|
||||
"SSL_OCSP_MAY_FETCH",
|
||||
"MOZ_SQLITE_OTHER_READ_B",
|
||||
"CHECK_JAVA_ENABLED",
|
||||
"TRANSLATION_OPPORTUNITIES",
|
||||
"FX_SESSION_RESTORE_CONTENT_COLLECT_DATA_LONGEST_OP_MS",
|
||||
|
@ -1928,11 +1852,9 @@
|
|||
"FX_SESSION_RESTORE_DOM_STORAGE_SIZE_ESTIMATE_CHARS",
|
||||
"DATA_STORAGE_ENTRIES",
|
||||
"TRANSLATED_PAGES_BY_LANGUAGE",
|
||||
"MOZ_SQLITE_OTHER_WRITE_B",
|
||||
"LOCALDOMSTORAGE_SHUTDOWN_DATABASE_MS",
|
||||
"SSL_CERT_VERIFICATION_ERRORS",
|
||||
"FX_SESSION_RESTORE_NUMBER_OF_WINDOWS_RESTORED",
|
||||
"MOZ_SQLITE_PLACES_WRITE_MS",
|
||||
"FX_THUMBNAILS_BG_CAPTURE_CANVAS_DRAW_TIME_MS",
|
||||
"FX_SESSION_RESTORE_STARTUP_INIT_SESSION_MS",
|
||||
"FX_SESSION_RESTORE_WRITE_FILE_MS",
|
||||
|
|
Loading…
Reference in New Issue