wuggy/Dactyloidae
wuggy/Dactyloidae
1
0
Fork 0
mirror of https://repo.dactyloidae.xyz/Dactyloidae/UXP.git synced 2026-09-06 07:48:38 +09:00
Code Issues Projects Releases Packages Wiki Activity

Issue #1263 - Part 1: Remove DiskSpaceWatcher

Browse source
This commit is contained in:
wolfbeast 2019-11-08 10:49:03 +01:00 • committed by Roy Tam
commit 92b01bf08a
20 changed files with 3 additions and 537 deletions
Download patch file Download diff file Expand all files Collapse all files

75
dom/indexedDB/IndexedDatabaseManager.cpp
View file

@ -8,11 +8,9 @@
#include "chrome/common/ipc_channel.h" // for IPC::Channel::kMaximumMessageSize
#include "nsIConsoleService.h"
#include "nsIDiskSpaceWatcher.h"
#include "nsIDOMWindow.h"
#include "nsIEventTarget.h"
#include "nsIFile.h"
#include "nsIObserverService.h"
#include "nsIScriptError.h"
#include "nsIScriptGlobalObject.h"
@ -64,11 +62,6 @@
#define IDB_STR "indexedDB"
// The two possible values for the data argument when receiving the disk space
// observer notification.
#define LOW_DISK_SPACE_DATA_FULL "full"
#define LOW_DISK_SPACE_DATA_FREE "free"
namespace mozilla {
namespace dom {
namespace indexedDB {
@ -313,8 +306,6 @@ Atomic<IndexedDatabaseManager::LoggingMode>
IndexedDatabaseManager::sLoggingMode(
IndexedDatabaseManager::Logging_Disabled);
mozilla::Atomic<bool> IndexedDatabaseManager::sLowDiskSpaceMode(false);
// static
IndexedDatabaseManager*
IndexedDatabaseManager::GetOrCreate()
@ -329,24 +320,6 @@ IndexedDatabaseManager::GetOrCreate()
if (!gDBManager) {
sIsMainProcess = XRE_IsParentProcess();
if (sIsMainProcess && Preferences::GetBool("disk_space_watcher.enabled", false)) {
// See if we're starting up in low disk space conditions.
nsCOMPtr<nsIDiskSpaceWatcher> watcher =
do_GetService(DISKSPACEWATCHER_CONTRACTID);
if (watcher) {
bool isDiskFull;
if (NS_SUCCEEDED(watcher->GetIsDiskFull(&isDiskFull))) {
sLowDiskSpaceMode = isDiskFull;
}
else {
NS_WARNING("GetIsDiskFull failed!");
}
}
else {
NS_WARNING("No disk space watcher component available!");
}
}
RefPtr<IndexedDatabaseManager> instance(new IndexedDatabaseManager());
nsresult rv = instance->Init();
@ -380,13 +353,6 @@ IndexedDatabaseManager::Init()
// During Init() we can't yet call IsMainProcess(), just check sIsMainProcess
// directly.
if (sIsMainProcess) {
nsCOMPtr<nsIObserverService> obs = mozilla::services::GetObserverService();
NS_ENSURE_STATE(obs);
nsresult rv =
obs->AddObserver(this, DISKSPACEWATCHER_OBSERVER_TOPIC, false);
NS_ENSURE_SUCCESS(rv, rv);
mDeleteTimer = do_CreateInstance(NS_TIMER_CONTRACTID);
NS_ENSURE_STATE(mDeleteTimer);
@ -680,16 +646,6 @@ IndexedDatabaseManager::IsMainProcess()
return sIsMainProcess;
}
//static
bool
IndexedDatabaseManager::InLowDiskSpaceMode()
{
NS_ASSERTION(gDBManager,
"InLowDiskSpaceMode() called before indexedDB has been "
"initialized!");
return sLowDiskSpaceMode;
}
// static
IndexedDatabaseManager::LoggingMode
IndexedDatabaseManager::GetLoggingMode()
@ -1087,36 +1043,7 @@ IndexedDatabaseManager::GetLocale()
NS_IMPL_ADDREF(IndexedDatabaseManager)
NS_IMPL_RELEASE_WITH_DESTROY(IndexedDatabaseManager, Destroy())
NS_IMPL_QUERY_INTERFACE(IndexedDatabaseManager, nsIObserver, nsITimerCallback)
NS_IMETHODIMP
IndexedDatabaseManager::Observe(nsISupports* aSubject, const char* aTopic,
const char16_t* aData)
{
NS_ASSERTION(IsMainProcess(), "Wrong process!");
NS_ASSERTION(NS_IsMainThread(), "Wrong thread!");
if (!strcmp(aTopic, DISKSPACEWATCHER_OBSERVER_TOPIC)) {
NS_ASSERTION(aData, "No data?!");
const nsDependentString data(aData);
if (data.EqualsLiteral(LOW_DISK_SPACE_DATA_FULL)) {
sLowDiskSpaceMode = true;
}
else if (data.EqualsLiteral(LOW_DISK_SPACE_DATA_FREE)) {
sLowDiskSpaceMode = false;
}
else {
NS_NOTREACHED("Unknown data value!");
}
return NS_OK;
}
NS_NOTREACHED("Unknown topic!");
return NS_ERROR_UNEXPECTED;
}
NS_IMPL_QUERY_INTERFACE(IndexedDatabaseManager, nsITimerCallback)
NS_IMETHODIMP
IndexedDatabaseManager::Notify(nsITimer* aTimer)