src/kits/package/TempfileManager.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/TempfileManager.h>
  11
  12
  13 namespace BPackageKit {
  14
  15 namespace BPrivate {
  16
  17
  18 const BString TempfileManager::kDefaultName = "tmp-pkgkit-file-";
  19
  20
  21 TempfileManager::TempfileManager()
  22         :
  23         fNextNumber(1)
  24 {
  25 }
  26
  27
  28 TempfileManager::~TempfileManager()
  29 {
  30         if (fBaseDirectory.InitCheck() != B_OK)
  31                 return;
  32
  33         fBaseDirectory.Rewind();
  34         BEntry entry;
  35         while (fBaseDirectory.GetNextEntry(&entry) == B_OK)
  36                 entry.Remove();
  37
  38         fBaseDirectory.GetEntry(&entry);
  39         entry.Remove();
  40 }
  41
  42
  43 void
  44 TempfileManager::SetBaseDirectory(const BDirectory& baseDirectory)
  45 {
  46         fBaseDirectory = baseDirectory;
  47 }
  48
  49
  50 BEntry
  51 TempfileManager::Create(const BString& baseName)
  52 {
  53         BString name = BString(baseName) << atomic_add(&fNextNumber, 1);
  54
  55         return BEntry(&fBaseDirectory, name.String());
  56 }
  57
  58
  59 }       // namespace BPrivate
  60
  61 }       // namespace BPackageKit