base/applications/rapps/include/available.h

   1 #pragma once
   2
   3 #include <windef.h>
   4 #include <atlstr.h>
   5 #include <atlsimpcoll.h>
   6 #include <atlcoll.h>
   7
   8 #include "misc.h"
   9
  10 enum LicenseType
  11 {
  12     LICENSE_NONE,
  13     LICENSE_OPENSOURCE,
  14     LICENSE_FREEWARE,
  15     LICENSE_TRIAL,
  16     LICENSE_MIN = LICENSE_NONE,
  17     LICENSE_MAX = LICENSE_TRIAL
  18 };
  19
  20 inline BOOL IsLicenseType(INT x)
  21 {
  22     return (x >= LICENSE_MIN && x <= LICENSE_MAX);
  23 }
  24
  25 struct CAvailableApplicationInfo
  26 {
  27     INT m_Category;
  28     BOOL m_IsSelected;
  29     LicenseType m_LicenseType;
  30     ATL::CStringW m_szName;
  31     ATL::CStringW m_szRegName;
  32     ATL::CStringW m_szVersion;
  33     ATL::CStringW m_szLicense;
  34     ATL::CStringW m_szDesc;
  35     ATL::CStringW m_szSize;
  36     ATL::CStringW m_szUrlSite;
  37     ATL::CStringW m_szUrlDownload;
  38     ATL::CStringW m_szCDPath;
  39     ATL::CSimpleArray<LCID> m_LanguageLCIDs;
  40
  41     // Caching mechanism related entries
  42     ATL::CStringW m_sFileName;
  43     FILETIME m_ftCacheStamp;
  44
  45     // Optional integrity checks (SHA-1 digests are 160 bit = 40 characters in hex string form)
  46     ATL::CStringW m_szSHA1;
  47     ATL::CStringW m_szInstalledVersion;
  48
  49     // Create an object from file
  50     CAvailableApplicationInfo(const ATL::CStringW& sFileNameParam);
  51
  52     // Load all info from the file
  53     VOID RefreshAppInfo();
  54     BOOL HasLanguageInfo() const;
  55     BOOL HasNativeLanguage() const;
  56     BOOL HasEnglishLanguage() const;
  57     BOOL IsInstalled() const;
  58     BOOL HasInstalledVersion() const;
  59     BOOL HasUpdate() const;
  60
  61     // Set a timestamp
  62     VOID SetLastWriteTime(FILETIME* ftTime);
  63
  64 private:
  65     BOOL m_IsInstalled;
  66     BOOL m_HasLanguageInfo;
  67     BOOL m_HasInstalledVersion;
  68     CConfigParser* m_Parser;
  69
  70     inline BOOL GetString(LPCWSTR lpKeyName, ATL::CStringW& ReturnedString);
  71
  72     // Lazily load general info from the file
  73     VOID RetrieveGeneralInfo();
  74     VOID RetrieveInstalledStatus();
  75     VOID RetrieveInstalledVersion();
  76     VOID RetrieveLanguages();
  77     VOID RetrieveLicenseType();
  78     VOID RetrieveSize();
  79     inline BOOL FindInLanguages(LCID what) const;
  80 };
  81
  82 typedef BOOL(CALLBACK *AVAILENUMPROC)(CAvailableApplicationInfo *Info, LPCWSTR szFolderPath);
  83
  84 struct AvailableStrings
  85 {
  86     ATL::CStringW szPath;
  87     ATL::CStringW szCabPath;
  88     ATL::CStringW szAppsPath;
  89     ATL::CStringW szSearchPath;
  90     ATL::CStringW szCabName;
  91     ATL::CStringW szCabDir;
  92
  93     AvailableStrings();
  94 };
  95
  96 class CAvailableApps
  97 {
  98     static AvailableStrings m_Strings;
  99     ATL::CAtlList<CAvailableApplicationInfo*> m_InfoList;
 100
 101 public:
 102     CAvailableApps();
 103
 104     static BOOL UpdateAppsDB();
 105     static BOOL ForceUpdateAppsDB();
 106     static VOID DeleteCurrentAppsDB();
 107
 108     VOID FreeCachedEntries();
 109     BOOL Enum(INT EnumType, AVAILENUMPROC lpEnumProc);
 110
 111     CAvailableApplicationInfo* FindInfo(const ATL::CStringW& szAppName) const;
 112     ATL::CSimpleArray<CAvailableApplicationInfo> FindInfoList(const ATL::CSimpleArray<ATL::CStringW> &arrAppsNames) const;
 113     ATL::CSimpleArray<CAvailableApplicationInfo> GetSelected() const;
 114
 115     const ATL::CStringW& GetFolderPath() const;
 116     const ATL::CStringW& GetAppPath() const;
 117     const ATL::CStringW& GetCabPath() const;
 118 };