1 /* 2 * Copyright 2011-2014, Haiku, Inc. All Rights Reserved. 3 * Distributed under the terms of the MIT License. 4 */ 5 #ifndef _PACKAGE__PACKAGE_ROSTER_H_ 6 #define _PACKAGE__PACKAGE_ROSTER_H_ 7 8 9 #include <Entry.h> 10 #include <FindDirectory.h> 11 #include <Path.h> 12 13 #include <package/PackageDefs.h> 14 15 16 class BStringList; 17 18 19 namespace BPackageKit { 20 21 22 struct BRepositoryConfigVisitor { 23 virtual ~BRepositoryConfigVisitor() 24 { 25 } 26 27 virtual status_t operator()(const BEntry& entry) = 0; 28 }; 29 30 31 class BInstallationLocationInfo; 32 class BPackageInfoSet; 33 class BRepositoryCache; 34 class BRepositoryConfig; 35 class BPackageInfo; 36 37 38 // watchable events 39 enum { 40 B_WATCH_PACKAGE_INSTALLATION_LOCATIONS = 0x0001, 41 // de-/activation of packages in standard installation locations 42 }; 43 44 // notification message "event" field values 45 enum { 46 B_INSTALLATION_LOCATION_PACKAGES_CHANGED, 47 // "location": int32 48 // the installation location 49 // (B_PACKAGE_INSTALLATION_LOCATION_{SYSTEM,HOME} 50 // "change count": int64 51 // the installation location change count 52 }; 53 54 55 class BPackageRoster { 56 public: 57 BPackageRoster(); 58 ~BPackageRoster(); 59 60 bool IsRebootNeeded(); 61 62 status_t GetCommonRepositoryCachePath(BPath* path, 63 bool create = false) const; 64 status_t GetUserRepositoryCachePath(BPath* path, 65 bool create = false) const; 66 67 status_t GetCommonRepositoryConfigPath(BPath* path, 68 bool create = false) const; 69 status_t GetUserRepositoryConfigPath(BPath* path, 70 bool create = false) const; 71 72 status_t GetRepositoryNames(BStringList& names); 73 74 status_t VisitCommonRepositoryConfigs( 75 BRepositoryConfigVisitor& visitor); 76 status_t VisitUserRepositoryConfigs( 77 BRepositoryConfigVisitor& visitor); 78 79 status_t GetRepositoryCache(const BString& name, 80 BRepositoryCache* repositoryCache); 81 status_t GetRepositoryConfig(const BString& name, 82 BRepositoryConfig* repositoryConfig); 83 84 status_t GetInstallationLocationInfo( 85 BPackageInstallationLocation location, 86 BInstallationLocationInfo& _info); 87 status_t GetActivePackages( 88 BPackageInstallationLocation location, 89 BPackageInfoSet& packageInfos); 90 91 status_t IsPackageActive( 92 BPackageInstallationLocation location, 93 const BPackageInfo info, bool* active); 94 95 status_t StartWatching(const BMessenger& target, 96 uint32 eventMask); 97 status_t StopWatching(const BMessenger& target); 98 99 private: 100 status_t _GetRepositoryPath(BPath* path, bool create, 101 directory_which whichDir) const; 102 status_t _VisitRepositoryConfigs(const BPath& path, 103 BRepositoryConfigVisitor& visitor); 104 }; 105 106 107 } // namespace BPackageKit 108 109 110 #endif // _PACKAGE__PACKAGE_ROSTER_H_ 111