appdb.h

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#pragma once
 
#include <atlcoll.h>
#include <atlpath.h>
 
#include "appinfo.h"
 
class CAppDB
{
  private:
    CPathW m_BasePath;
    CAtlList<CAppInfo *> m_Available;
    CAtlList<CAppInfo *> m_Installed;
 
    BOOL
    EnumerateFiles();
 
    static CInstalledApplicationInfo *
    EnumerateRegistry(CAtlList<CAppInfo *> *List, LPCWSTR Name);
    static CInstalledApplicationInfo *
    CreateInstalledAppByRegistryKey(LPCWSTR KeyName, HKEY hKeyParent, UINT KeyIndex);
 
  public:
    CAppDB(const CStringW &path);
 
    static CStringW
    GetDefaultPath();
 
    VOID
    GetApps(CAtlList<CAppInfo *> &List, AppsCategories Type) const;
    CAvailableApplicationInfo *
    FindAvailableByPackageName(const CStringW &name);
    CAppInfo *
    FindByPackageName(const CStringW &name) { return FindAvailableByPackageName(name); }
 
    VOID
    UpdateAvailable();
    VOID
    UpdateInstalled();
    VOID
    RemoveCached();
 
    static DWORD
    RemoveInstalledAppFromRegistry(const CAppInfo *Info);
 
    static CInstalledApplicationInfo *
    CreateInstalledAppByRegistryKey(LPCWSTR Name);
    static CInstalledApplicationInfo *
    CreateInstalledAppInstance(LPCWSTR KeyName, BOOL User, REGSAM WowSam);
    static HKEY
    EnumInstalledRootKey(UINT Index, REGSAM &RegSam);
 
    size_t GetAvailableCount() const
    {
        return m_Available.GetCount();
    }
};