simgear/package/Delegate.hxx

   1
   2
   3 #ifndef SG_PACKAGE_DELEGATE_HXX
   4 #define SG_PACKAGE_DELEGATE_HXX
   5
   6 namespace simgear
   7 {
   8
   9 namespace pkg
  10 {
  11
  12 class Install;
  13
  14 class Delegate
  15 {
  16 public:
  17     virtual ~Delegate() { }
  18
  19     virtual void refreshComplete() = 0;
  20
  21     virtual void startInstall(Install* aInstall) = 0;
  22     virtual void installProgress(Install* aInstall, unsigned int aBytes, unsigned int aTotal) = 0;
  23     virtual void finishInstall(Install* aInstall) = 0;
  24
  25     typedef enum {
  26         FAIL_UNKNOWN = 0,
  27         FAIL_CHECKSUM,
  28         FAIL_DOWNLOAD,
  29         FAIL_EXTRACT,
  30         FAIL_FILESYSTEM
  31     } FailureCode;
  32
  33     virtual void failedInstall(Install* aInstall, FailureCode aReason) = 0;
  34
  35 };
  36
  37 } // of namespace pkg
  38
  39 } // of namespace simgear
  40
  41 #endif // of SG_PACKAGE_DELEGATE_HXX