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175795 r=rdayal sr=bienvenu fixing a crash in purgeService by making mPurgeArray not a pointer of nsVoidArray
mPurgeArray has lifetime equal to that of nsMsgPurgeService
This commit is contained in:
parent
9582866f42
commit
ae31ebabf6
@ -65,8 +65,6 @@ void OnPurgeTimer(nsITimer *timer, void *aPurgeService)
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nsMsgPurgeService::nsMsgPurgeService()
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nsMsgPurgeService::nsMsgPurgeService()
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{
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{
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NS_INIT_ISUPPORTS();
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NS_INIT_ISUPPORTS();
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mPurgeArray = nsnull;
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mHaveShutdown = PR_FALSE;
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mHaveShutdown = PR_FALSE;
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}
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}
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@ -76,15 +74,13 @@ nsMsgPurgeService::~nsMsgPurgeService()
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mPurgeTimer->Cancel();
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mPurgeTimer->Cancel();
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}
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}
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PRInt32 count = mPurgeArray->Count();
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PRInt32 count = mPurgeArray.Count();
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PRInt32 i;
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PRInt32 i;
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for(i=0; i < count; i++)
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for(i=0; i < count; i++)
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{
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{
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nsPurgeEntry *purgeEntry = (nsPurgeEntry*)mPurgeArray->ElementAt(i);
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nsPurgeEntry *purgeEntry = (nsPurgeEntry*)mPurgeArray.ElementAt(i);
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delete purgeEntry;
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delete purgeEntry;
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}
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}
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delete mPurgeArray;
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if(!mHaveShutdown)
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if(!mHaveShutdown)
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{
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{
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Shutdown();
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Shutdown();
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@ -100,16 +96,7 @@ NS_IMETHODIMP nsMsgPurgeService::Init()
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if (NS_SUCCEEDED(rv))
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if (NS_SUCCEEDED(rv))
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accountManager->AddIncomingServerListener(this);
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accountManager->AddIncomingServerListener(this);
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if(mHaveShutdown) //in turbo mode on profile change we don't need to do anything below this
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mHaveShutdown = PR_FALSE;
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{
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mHaveShutdown = PR_FALSE;
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return NS_OK;
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}
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mPurgeArray = new nsVoidArray();
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if(!mPurgeArray)
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return NS_ERROR_OUT_OF_MEMORY;
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return NS_OK;
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return NS_OK;
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}
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}
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@ -220,8 +207,8 @@ nsresult nsMsgPurgeService::RemoveServer(nsIMsgIncomingServer *server)
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PRInt32 pos = FindServer(server);
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PRInt32 pos = FindServer(server);
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if(pos != -1)
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if(pos != -1)
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{
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{
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nsPurgeEntry *purgeEntry = (nsPurgeEntry*)mPurgeArray->ElementAt(pos);
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nsPurgeEntry *purgeEntry = (nsPurgeEntry*)mPurgeArray.ElementAt(pos);
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mPurgeArray->RemoveElementAt(pos);
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mPurgeArray.RemoveElementAt(pos);
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delete purgeEntry;
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delete purgeEntry;
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}
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}
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@ -251,10 +238,10 @@ NS_IMETHODIMP nsMsgPurgeService::OnServerChanged(nsIMsgIncomingServer *server)
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PRInt32 nsMsgPurgeService::FindServer(nsIMsgIncomingServer *server)
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PRInt32 nsMsgPurgeService::FindServer(nsIMsgIncomingServer *server)
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{
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{
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PRInt32 count = mPurgeArray->Count();
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PRInt32 count = mPurgeArray.Count();
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for(PRInt32 i = 0; i < count; i++)
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for(PRInt32 i = 0; i < count; i++)
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{
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{
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nsPurgeEntry *purgeEntry = (nsPurgeEntry*)mPurgeArray->ElementAt(i);
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nsPurgeEntry *purgeEntry = (nsPurgeEntry*)mPurgeArray.ElementAt(i);
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if(server == purgeEntry->server.get())
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if(server == purgeEntry->server.get())
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return i;
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return i;
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}
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}
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@ -264,15 +251,15 @@ PRInt32 nsMsgPurgeService::FindServer(nsIMsgIncomingServer *server)
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nsresult nsMsgPurgeService::AddPurgeEntry(nsPurgeEntry *purgeEntry)
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nsresult nsMsgPurgeService::AddPurgeEntry(nsPurgeEntry *purgeEntry)
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{
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{
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PRInt32 i;
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PRInt32 i;
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PRInt32 count = mPurgeArray->Count();
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PRInt32 count = mPurgeArray.Count();
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for(i = 0; i < count; i++)
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for(i = 0; i < count; i++)
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{
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{
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nsPurgeEntry *current = (nsPurgeEntry*)mPurgeArray->ElementAt(i);
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nsPurgeEntry *current = (nsPurgeEntry*)mPurgeArray.ElementAt(i);
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if(purgeEntry->nextPurgeTime < current->nextPurgeTime)
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if(purgeEntry->nextPurgeTime < current->nextPurgeTime)
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break;
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break;
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}
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}
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mPurgeArray->InsertElementAt(purgeEntry, i);
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mPurgeArray.InsertElementAt(purgeEntry, i);
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return NS_OK;
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return NS_OK;
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}
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}
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@ -283,17 +270,17 @@ nsresult nsMsgPurgeService::SetNextPurgeTime(nsPurgeEntry *purgeEntry, nsTime st
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return NS_ERROR_FAILURE;
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return NS_ERROR_FAILURE;
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purgeEntry->nextPurgeTime = startTime;
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purgeEntry->nextPurgeTime = startTime;
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for (PRInt32 i=0; i < mPurgeArray->Count()+1; i++)
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for (PRInt32 i=0; i < mPurgeArray.Count()+1; i++)
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purgeEntry->nextPurgeTime += nsInt64(gMinDelayBetweenPurges); //let us stagger them out by 5 mins if they happen to start at same time
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purgeEntry->nextPurgeTime += nsInt64(gMinDelayBetweenPurges); //let us stagger them out by 5 mins if they happen to start at same time
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return NS_OK;
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return NS_OK;
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}
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}
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nsresult nsMsgPurgeService::SetupNextPurge()
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nsresult nsMsgPurgeService::SetupNextPurge()
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{
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{
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if(mPurgeArray->Count() > 0)
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if(mPurgeArray.Count() > 0)
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{
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{
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//Get the next purge entry
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//Get the next purge entry
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nsPurgeEntry *purgeEntry = (nsPurgeEntry*)mPurgeArray->ElementAt(0);
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nsPurgeEntry *purgeEntry = (nsPurgeEntry*)mPurgeArray.ElementAt(0);
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nsTime currentTime;
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nsTime currentTime;
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nsInt64 purgeDelay;
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nsInt64 purgeDelay;
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nsInt64 ms(1000);
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nsInt64 ms(1000);
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@ -322,9 +309,9 @@ nsresult nsMsgPurgeService::SetupNextPurge()
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nsresult nsMsgPurgeService::PerformPurge()
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nsresult nsMsgPurgeService::PerformPurge()
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{
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{
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nsTime currentTime;
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nsTime currentTime;
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for(PRInt32 i = 0;i < mPurgeArray->Count(); i++)
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for(PRInt32 i = 0;i < mPurgeArray.Count(); i++)
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{
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{
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nsPurgeEntry *current = (nsPurgeEntry*)mPurgeArray->ElementAt(i);
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nsPurgeEntry *current = (nsPurgeEntry*)mPurgeArray.ElementAt(i);
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if(current->nextPurgeTime < currentTime)
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if(current->nextPurgeTime < currentTime)
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{
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{
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PRBool serverBusy = PR_FALSE;
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PRBool serverBusy = PR_FALSE;
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@ -346,7 +333,7 @@ nsresult nsMsgPurgeService::PerformPurge()
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else
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else
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current = nsnull;
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current = nsnull;
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}
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}
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mPurgeArray->RemoveElementAt(i);
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mPurgeArray.RemoveElementAt(i);
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i--; //Because we removed it we need to look at the one that just moved up.
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i--; //Because we removed it we need to look at the one that just moved up.
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if (current)
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if (current)
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@ -91,7 +91,7 @@ protected:
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nsCOMPtr<nsIMsgSearchSession> mSearchSession;
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nsCOMPtr<nsIMsgSearchSession> mSearchSession;
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nsCOMPtr<nsIMsgFolder> mSearchFolder;
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nsCOMPtr<nsIMsgFolder> mSearchFolder;
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nsCOMPtr<nsISupportsArray> mHdrsToDelete;
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nsCOMPtr<nsISupportsArray> mHdrsToDelete;
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nsVoidArray *mPurgeArray;
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nsVoidArray mPurgeArray;
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PRBool mHaveShutdown;
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PRBool mHaveShutdown;
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};
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};
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