LCOV - code coverage report
Current view: directory - dom/sms/src - SmsRequestManager.cpp (source / functions) Found Hit Coverage
Test: app.info Lines: 84 0 0.0 %
Date: 2012-06-02 Functions: 21 0 0.0 %

       1                 : /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
       2                 : /* ***** BEGIN LICENSE BLOCK *****
       3                 :  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
       4                 :  *
       5                 :  * The contents of this file are subject to the Mozilla Public License Version
       6                 :  * 1.1 (the "License"); you may not use this file except in compliance with
       7                 :  * the License. You may obtain a copy of the License at
       8                 :  * http://www.mozilla.org/MPL/
       9                 :  *
      10                 :  * Software distributed under the License is distributed on an "AS IS" basis,
      11                 :  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
      12                 :  * for the specific language governing rights and limitations under the
      13                 :  * License.
      14                 :  *
      15                 :  * The Original Code is mozilla.org code.
      16                 :  *
      17                 :  * The Initial Developer of the Original Code is Mozilla Foundation
      18                 :  * Portions created by the Initial Developer are Copyright (C) 2011
      19                 :  * the Initial Developer. All Rights Reserved.
      20                 :  *
      21                 :  * Contributor(s):
      22                 :  *   Mounir Lamouri <mounir.lamouri@mozilla.com> (Original Author)
      23                 :  *
      24                 :  * Alternatively, the contents of this file may be used under the terms of
      25                 :  * either of the GNU General Public License Version 2 or later (the "GPL"),
      26                 :  * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
      27                 :  * in which case the provisions of the GPL or the LGPL are applicable instead
      28                 :  * of those above. If you wish to allow use of your version of this file only
      29                 :  * under the terms of either the GPL or the LGPL, and not to allow others to
      30                 :  * use your version of this file under the terms of the MPL, indicate your
      31                 :  * decision by deleting the provisions above and replace them with the notice
      32                 :  * and other provisions required by the GPL or the LGPL. If you do not delete
      33                 :  * the provisions above, a recipient may use your version of this file under
      34                 :  * the terms of any one of the MPL, the GPL or the LGPL.
      35                 :  *
      36                 :  * ***** END LICENSE BLOCK ***** */
      37                 : 
      38                 : #include "SmsRequestManager.h"
      39                 : #include "nsIDOMSmsMessage.h"
      40                 : #include "nsDOMEvent.h"
      41                 : #include "SmsCursor.h"
      42                 : #include "SmsManager.h"
      43                 : 
      44                 : /**
      45                 :  * We have to use macros here because our leak analysis tool things we are
      46                 :  * leaking strings when we have |static const nsString|. Sad :(
      47                 :  */
      48                 : #define SUCCESS_EVENT_NAME NS_LITERAL_STRING("success")
      49                 : #define ERROR_EVENT_NAME   NS_LITERAL_STRING("error")
      50                 : 
      51                 : namespace mozilla {
      52                 : namespace dom {
      53                 : namespace sms {
      54                 : 
      55               0 : NS_IMPL_ISUPPORTS1(SmsRequestManager, nsISmsRequestManager)
      56                 : 
      57                 : NS_IMETHODIMP
      58               0 : SmsRequestManager::AddRequest(nsIDOMMozSmsRequest* aRequest,
      59                 :                               PRInt32* aRequestId)
      60                 : {
      61                 :   // TODO: merge with CreateRequest
      62               0 :   PRInt32 size = mRequests.Count();
      63                 : 
      64                 :   // Look for empty slots.
      65               0 :   for (PRInt32 i=0; i<size; ++i) {
      66               0 :     if (mRequests[i]) {
      67               0 :       continue;
      68                 :     }
      69                 : 
      70               0 :     mRequests.ReplaceObjectAt(aRequest, i);
      71               0 :     *aRequestId = i;
      72               0 :     return NS_OK;
      73                 :   }
      74                 : 
      75               0 :   mRequests.AppendObject(aRequest);
      76               0 :   *aRequestId = size;
      77               0 :   return NS_OK;
      78                 : }
      79                 : 
      80                 : 
      81                 : NS_IMETHODIMP
      82               0 : SmsRequestManager::CreateRequest(nsIDOMMozSmsManager* aManager,
      83                 :                                  nsIDOMMozSmsRequest** aRequest,
      84                 :                                  PRInt32* aRequestId)
      85                 : {
      86                 :   nsCOMPtr<nsIDOMMozSmsRequest> request =
      87               0 :     new SmsRequest(static_cast<SmsManager*>(aManager));
      88                 : 
      89               0 :   PRInt32 size = mRequests.Count();
      90                 : 
      91                 :   // Look for empty slots.
      92               0 :   for (PRInt32 i=0; i<size; ++i) {
      93               0 :     if (mRequests[i]) {
      94               0 :       continue;
      95                 :     }
      96                 : 
      97               0 :     mRequests.ReplaceObjectAt(request, i);
      98               0 :     NS_ADDREF(*aRequest = request);
      99               0 :     *aRequestId = i;
     100               0 :     return NS_OK;
     101                 :   }
     102                 : 
     103               0 :   mRequests.AppendObject(request);
     104               0 :   NS_ADDREF(*aRequest = request);
     105               0 :   *aRequestId = size;
     106               0 :   return NS_OK;
     107                 : }
     108                 : 
     109                 : nsresult
     110               0 : SmsRequestManager::DispatchTrustedEventToRequest(const nsAString& aEventName,
     111                 :                                                  nsIDOMMozSmsRequest* aRequest)
     112                 : {
     113               0 :   nsRefPtr<nsDOMEvent> event = new nsDOMEvent(nsnull, nsnull);
     114               0 :   nsresult rv = event->InitEvent(aEventName, false, false);
     115               0 :   NS_ENSURE_SUCCESS(rv, rv);
     116                 : 
     117               0 :   rv = event->SetTrusted(PR_TRUE);
     118               0 :   NS_ENSURE_SUCCESS(rv, rv);
     119                 : 
     120                 :   bool dummy;
     121               0 :   return aRequest->DispatchEvent(event, &dummy);
     122                 : }
     123                 : 
     124                 : SmsRequest*
     125               0 : SmsRequestManager::GetRequest(PRInt32 aRequestId)
     126                 : {
     127               0 :   NS_ASSERTION(mRequests.Count() > aRequestId && mRequests[aRequestId],
     128                 :                "Got an invalid request id or it has been already deleted!");
     129                 : 
     130                 :   // It's safe to use the static_cast here given that we did call
     131                 :   // |new SmsRequest()|.
     132               0 :   return static_cast<SmsRequest*>(mRequests[aRequestId]);
     133                 : }
     134                 : 
     135                 : template <class T>
     136                 : nsresult
     137               0 : SmsRequestManager::NotifySuccess(PRInt32 aRequestId, T aParam)
     138                 : {
     139               0 :   SmsRequest* request = GetRequest(aRequestId);
     140               0 :   request->SetSuccess(aParam);
     141                 : 
     142               0 :   nsresult rv = DispatchTrustedEventToRequest(SUCCESS_EVENT_NAME, request);
     143                 : 
     144               0 :   mRequests.ReplaceObjectAt(nsnull, aRequestId);
     145               0 :   return rv;
     146                 : }
     147                 : 
     148                 : nsresult
     149               0 : SmsRequestManager::NotifyError(PRInt32 aRequestId, PRInt32 aError)
     150                 : {
     151               0 :   SmsRequest* request = GetRequest(aRequestId);
     152               0 :   request->SetError(aError);
     153                 : 
     154               0 :   nsresult rv = DispatchTrustedEventToRequest(ERROR_EVENT_NAME, request);
     155                 : 
     156               0 :   mRequests.ReplaceObjectAt(nsnull, aRequestId);
     157               0 :   return rv;
     158                 : }
     159                 : 
     160                 : NS_IMETHODIMP
     161               0 : SmsRequestManager::NotifySmsSent(PRInt32 aRequestId, nsIDOMMozSmsMessage* aMessage)
     162                 : {
     163               0 :   return NotifySuccess<nsIDOMMozSmsMessage*>(aRequestId, aMessage);
     164                 : }
     165                 : 
     166                 : NS_IMETHODIMP
     167               0 : SmsRequestManager::NotifySmsSendFailed(PRInt32 aRequestId, PRInt32 aError)
     168                 : {
     169               0 :   return NotifyError(aRequestId, aError);
     170                 : }
     171                 : 
     172                 : NS_IMETHODIMP
     173               0 : SmsRequestManager::NotifyGotSms(PRInt32 aRequestId, nsIDOMMozSmsMessage* aMessage)
     174                 : {
     175               0 :   return NotifySuccess<nsIDOMMozSmsMessage*>(aRequestId, aMessage);
     176                 : }
     177                 : 
     178                 : NS_IMETHODIMP
     179               0 : SmsRequestManager::NotifyGetSmsFailed(PRInt32 aRequestId, PRInt32 aError)
     180                 : {
     181               0 :   return NotifyError(aRequestId, aError);
     182                 : }
     183                 : 
     184                 : NS_IMETHODIMP
     185               0 : SmsRequestManager::NotifySmsDeleted(PRInt32 aRequestId, bool aDeleted)
     186                 : {
     187               0 :   return NotifySuccess<bool>(aRequestId, aDeleted);
     188                 : }
     189                 : 
     190                 : NS_IMETHODIMP
     191               0 : SmsRequestManager::NotifySmsDeleteFailed(PRInt32 aRequestId, PRInt32 aError)
     192                 : {
     193               0 :   return NotifyError(aRequestId, aError);
     194                 : }
     195                 : 
     196                 : NS_IMETHODIMP
     197               0 : SmsRequestManager::NotifyNoMessageInList(PRInt32 aRequestId)
     198                 : {
     199               0 :   SmsRequest* request = GetRequest(aRequestId);
     200                 : 
     201               0 :   nsCOMPtr<nsIDOMMozSmsCursor> cursor = request->GetCursor();
     202               0 :   if (!cursor) {
     203               0 :     cursor = new SmsCursor();
     204                 :   } else {
     205               0 :     static_cast<SmsCursor*>(cursor.get())->Disconnect();
     206                 :   }
     207                 : 
     208               0 :   return NotifySuccess<nsIDOMMozSmsCursor*>(aRequestId, cursor);
     209                 : }
     210                 : 
     211                 : NS_IMETHODIMP
     212               0 : SmsRequestManager::NotifyCreateMessageList(PRInt32 aRequestId, PRInt32 aListId,
     213                 :                                            nsIDOMMozSmsMessage* aMessage)
     214                 : {
     215               0 :   SmsRequest* request = GetRequest(aRequestId);
     216                 : 
     217               0 :   nsCOMPtr<SmsCursor> cursor = new SmsCursor(aListId, request);
     218               0 :   cursor->SetMessage(aMessage);
     219                 : 
     220               0 :   return NotifySuccess<nsIDOMMozSmsCursor*>(aRequestId, cursor);
     221                 : }
     222                 : 
     223                 : NS_IMETHODIMP
     224               0 : SmsRequestManager::NotifyGotNextMessage(PRInt32 aRequestId, nsIDOMMozSmsMessage* aMessage)
     225                 : {
     226               0 :   SmsRequest* request = GetRequest(aRequestId);
     227                 : 
     228               0 :   nsCOMPtr<SmsCursor> cursor = static_cast<SmsCursor*>(request->GetCursor());
     229               0 :   NS_ASSERTION(cursor, "Request should have an cursor in that case!");
     230               0 :   cursor->SetMessage(aMessage);
     231                 : 
     232               0 :   return NotifySuccess<nsIDOMMozSmsCursor*>(aRequestId, cursor);
     233                 : }
     234                 : 
     235                 : NS_IMETHODIMP
     236               0 : SmsRequestManager::NotifyReadMessageListFailed(PRInt32 aRequestId, PRInt32 aError)
     237                 : {
     238               0 :   SmsRequest* request = GetRequest(aRequestId);
     239                 : 
     240               0 :   nsCOMPtr<nsIDOMMozSmsCursor> cursor = request->GetCursor();
     241               0 :   if (cursor) {
     242               0 :     static_cast<SmsCursor*>(cursor.get())->Disconnect();
     243                 :   }
     244                 : 
     245               0 :   return NotifyError(aRequestId, aError);
     246                 : }
     247                 : 
     248                 : } // namespace sms
     249                 : } // namespace dom
     250                 : } // namespace mozilla

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