src/kits/package/RemoveRepositoryJob.cpp

   1 /*
   2  * Copyright 2011, Haiku, Inc. All Rights Reserved.
   3  * Distributed under the terms of the MIT License.
   4  *
   5  * Authors:
   6  *              Oliver Tappe <zooey@hirschkaefer.de>
   7  */
   8
   9
  10 #include <package/RemoveRepositoryJob.h>
  11
  12 #include <Entry.h>
  13
  14 #include <package/Context.h>
  15 #include <package/PackageRoster.h>
  16 #include <package/RepositoryCache.h>
  17 #include <package/RepositoryConfig.h>
  18
  19
  20 namespace BPackageKit {
  21
  22 namespace BPrivate {
  23
  24
  25 RemoveRepositoryJob::RemoveRepositoryJob(const BContext& context,
  26         const BString& title, const BString& repositoryName)
  27         :
  28         inherited(context, title),
  29         fRepositoryName(repositoryName)
  30 {
  31 }
  32
  33
  34 RemoveRepositoryJob::~RemoveRepositoryJob()
  35 {
  36 }
  37
  38
  39 status_t
  40 RemoveRepositoryJob::Execute()
  41 {
  42         BPackageRoster roster;
  43         BRepositoryConfig repoConfig;
  44         status_t result = roster.GetRepositoryConfig(fRepositoryName, &repoConfig);
  45         if (result != B_OK) {
  46                 if (result == B_ENTRY_NOT_FOUND) {
  47                         BString error = BString("repository '") << fRepositoryName
  48                                 << "' not found!";
  49                         SetErrorString(error);
  50                 }
  51                 return result;
  52         }
  53
  54         BString question = BString("Really remove the repository '")
  55                 << fRepositoryName << "'?";
  56         bool yes = fContext.DecisionProvider().YesNoDecisionNeeded("", question,
  57                 "yes", "no", "no");
  58         if (!yes)
  59                 return B_CANCELED;
  60
  61         BEntry repoConfigEntry = repoConfig.Entry();
  62         if ((result = repoConfigEntry.Remove()) != B_OK)
  63                 return result;
  64
  65         BRepositoryCache repoCache;
  66         if (roster.GetRepositoryCache(fRepositoryName, &repoCache) == B_OK) {
  67                 BEntry repoCacheEntry = repoCache.Entry();
  68                 if ((result = repoCacheEntry.Remove()) != B_OK)
  69                         return result;
  70         }
  71
  72         return B_OK;
  73 }
  74
  75
  76 }       // namespace BPrivate
  77
  78 }       // namespace BPackageKit