src/apps/softwareupdater/UpdateAction.cpp

   1 /*
   2  * Copyright 2017, Haiku, Inc. All Rights Reserved.
   3  * Distributed under the terms of the MIT License.
   4  *
   5  * Authors:
   6  *              Brian Hill <supernova@tycho.email>
   7  */
   8
   9
  10 #include "UpdateAction.h"
  11
  12 #include <Application.h>
  13 #include <Catalog.h>
  14 #include <package/manager/Exceptions.h>
  15
  16
  17 #undef B_TRANSLATION_CONTEXT
  18 #define B_TRANSLATION_CONTEXT "UpdateAction"
  19
  20
  21 using namespace BPackageKit;
  22 //using namespace BPackageKit::BPrivate;
  23 using namespace BPackageKit::BManager::BPrivate;
  24
  25
  26 UpdateAction::UpdateAction(bool verbose)
  27         :
  28         fVerbose(verbose)
  29 {
  30         fUpdateManager = new(std::nothrow)
  31                 UpdateManager(B_PACKAGE_INSTALLATION_LOCATION_SYSTEM, verbose);
  32 }
  33
  34
  35 UpdateAction::~UpdateAction()
  36 {
  37         delete fUpdateManager;
  38 }
  39
  40
  41 status_t
  42 UpdateAction::Perform(update_type action_request)
  43 {
  44         try {
  45                 fUpdateManager->CheckNetworkConnection();
  46
  47                 update_type action = action_request;
  48                 // Prompt the user if needed
  49                 if (action == USER_SELECTION_NEEDED)
  50                         action = fUpdateManager->GetUpdateType();
  51
  52                 if (action == CANCEL_UPDATE)
  53                         throw BAbortedByUserException();
  54                 else if (action <= INVALID_SELECTION || action >= UPDATE_TYPE_END)
  55                         throw BException(B_TRANSLATE(
  56                                 "Invalid update type, cannot continue with updates"));
  57
  58                 fUpdateManager->Init(BPackageManager::B_ADD_INSTALLED_REPOSITORIES
  59                         | BPackageManager::B_ADD_REMOTE_REPOSITORIES
  60                         | BPackageManager::B_REFRESH_REPOSITORIES);
  61                 fUpdateManager->CheckRepositories();
  62
  63 //              fUpdateManager->SetDebugLevel(1);
  64                 if(action == UPDATE) {
  65                         // These values indicate that all updates should be installed
  66                         int packageCount = 0;
  67                         const char* const packages = "";
  68                         fUpdateManager->Update(&packages, packageCount);
  69                 } else if (action == FULLSYNC)
  70                         fUpdateManager->FullSync();
  71                 else
  72                         // Should not happen but just in case
  73                         throw BException(B_TRANSLATE(
  74                                 "Invalid update type, cannot continue with updates"));
  75
  76         } catch (BFatalErrorException ex) {
  77                 fUpdateManager->FinalUpdate(B_TRANSLATE("Updates did not complete"),
  78                         ex.Message());
  79                 return ex.Error();
  80         } catch (BAbortedByUserException ex) {
  81                 if (fVerbose)
  82                         fprintf(stderr, "Updates aborted by user: %s\n",
  83                                 ex.Message().String());
  84                 // No need for a final message since user initiated cancel request
  85                 be_app->PostMessage(kMsgFinalQuit);
  86                 return B_OK;
  87         } catch (BNothingToDoException ex) {
  88                 if (fVerbose)
  89                         fprintf(stderr, "Nothing to do while updating packages : %s\n",
  90                                 ex.Message().String());
  91                 fUpdateManager->FinalUpdate(B_TRANSLATE("No updates available"),
  92                         B_TRANSLATE("There were no updates found."));
  93                 return B_OK;
  94         } catch (BException ex) {
  95                 if (fVerbose)
  96                         fprintf(stderr, B_TRANSLATE(
  97                                 "Exception occurred while updating packages : %s\n"),
  98                                 ex.Message().String());
  99                 fUpdateManager->FinalUpdate(B_TRANSLATE("Updates did not complete"),
 100                         ex.Message());
 101                 return B_ERROR;
 102         }
 103
 104         return B_OK;
 105 }