X-Git-Url: https://git.saurik.com/apt.git/blobdiff_plain/5c6ceb4557cb6497dea827d1ec4e2615ccd53e50..27f38567fe327ecaf7fb361c3cca6ee29e6300c9:/apt-pkg/packagemanager.h?ds=inline diff --git a/apt-pkg/packagemanager.h b/apt-pkg/packagemanager.h index 1a6a9f01c..25b6ee7c9 100644 --- a/apt-pkg/packagemanager.h +++ b/apt-pkg/packagemanager.h @@ -1,6 +1,5 @@ // -*- mode: cpp; mode: fold -*- // Description /*{{{*/ -// $Id: packagemanager.h,v 1.14 2001/05/07 04:24:08 jgg Exp $ /* ###################################################################### Package Manager - Abstacts the package manager @@ -24,11 +23,17 @@ #define PKGLIB_PACKAGEMANAGER_H #include +#include +#include +#include #include -#include #include +#ifndef APT_10_CLEANER_HEADERS +#include +#include +#endif #ifndef APT_8_CLEANER_HEADERS #include using std::string; @@ -39,6 +44,14 @@ class pkgDepCache; class pkgSourceList; class pkgOrderList; class pkgRecords; +class OpProgress; +class pkgPackageManager; +namespace APT { + namespace Progress { + class PackageManager; + } +} + class pkgPackageManager : protected pkgCache::Namespace { public: @@ -57,7 +70,7 @@ class pkgPackageManager : protected pkgCache::Namespace /** \brief saves packages dpkg let disappear This way APT can retreat from trying to configure these - packages later on and a frontend can choose to display a + packages later on and a front-end can choose to display a notice to inform the user about these disappears. */ std::set disappearedPkgs; @@ -65,25 +78,29 @@ class pkgPackageManager : protected pkgCache::Namespace void ImmediateAdd(PkgIterator P, bool UseInstallVer, unsigned const int &Depth = 0); virtual OrderResult OrderInstall(); bool CheckRConflicts(PkgIterator Pkg,DepIterator Dep,const char *Ver); + bool CheckRBreaks(PkgIterator const &Pkg,DepIterator Dep,const char * const Ver); bool CreateOrderList(); // Analysis helpers - bool DepAlwaysTrue(DepIterator D); + bool DepAlwaysTrue(DepIterator D) APT_PURE; // Install helpers bool ConfigureAll(); - bool SmartConfigure(PkgIterator Pkg, int const Depth); + bool SmartConfigure(PkgIterator Pkg, int const Depth) APT_MUSTCHECK; //FIXME: merge on abi break - bool SmartUnPack(PkgIterator Pkg); - bool SmartUnPack(PkgIterator Pkg, bool const Immediate, int const Depth); - bool SmartRemove(PkgIterator Pkg); - bool EarlyRemove(PkgIterator Pkg); - + bool SmartUnPack(PkgIterator Pkg) APT_MUSTCHECK; + bool SmartUnPack(PkgIterator Pkg, bool const Immediate, int const Depth) APT_MUSTCHECK; + bool SmartRemove(PkgIterator Pkg) APT_MUSTCHECK; + bool EarlyRemove(PkgIterator Pkg, DepIterator const * const Dep) APT_MUSTCHECK; + APT_DEPRECATED bool EarlyRemove(PkgIterator Pkg) APT_MUSTCHECK; + // The Actual installation implementation virtual bool Install(PkgIterator /*Pkg*/,std::string /*File*/) {return false;}; virtual bool Configure(PkgIterator /*Pkg*/) {return false;}; virtual bool Remove(PkgIterator /*Pkg*/,bool /*Purge*/=false) {return false;}; - virtual bool Go(int statusFd=-1) {return true;}; + virtual bool Go(APT::Progress::PackageManager * /*progress*/) {return true;}; + virtual bool Go(int /*statusFd*/=-1) {return true;}; + virtual void Reset() {}; // the result of the operation @@ -95,8 +112,15 @@ class pkgPackageManager : protected pkgCache::Namespace bool GetArchives(pkgAcquire *Owner,pkgSourceList *Sources, pkgRecords *Recs); - // Do the installation - OrderResult DoInstall(int statusFd=-1); + // Do the installation + OrderResult DoInstall(APT::Progress::PackageManager *progress); + // compat + APT_DEPRECATED_MSG("Use APT::Progress::PackageManager subclass instead of fd") OrderResult DoInstall(int statusFd=-1); + + friend bool EIPP::OrderInstall(char const * const planner, pkgPackageManager * const PM, + unsigned int const version, OpProgress * const Progress); + friend bool EIPP::ReadResponse(int const input, pkgPackageManager * const PM, + OpProgress * const Progress); // stuff that needs to be done before the fork() of a library that // uses apt @@ -104,16 +128,26 @@ class pkgPackageManager : protected pkgCache::Namespace Res = OrderInstall(); return Res; }; - // stuff that needs to be done after the fork - OrderResult DoInstallPostFork(int statusFd=-1); + OrderResult DoInstallPostFork(APT::Progress::PackageManager *progress); + // compat + APT_DEPRECATED_MSG("Use APT::Progress::PackageManager subclass instead of fd") OrderResult DoInstallPostFork(int statusFd=-1); + + // ? bool FixMissing(); /** \brief returns all packages dpkg let disappear */ inline std::set GetDisappearedPackages() { return disappearedPkgs; }; - pkgPackageManager(pkgDepCache *Cache); + explicit pkgPackageManager(pkgDepCache *Cache); virtual ~pkgPackageManager(); + + private: + void * const d; + enum APT_HIDDEN SmartAction { UNPACK_IMMEDIATE, UNPACK, CONFIGURE }; + APT_HIDDEN bool NonLoopingSmart(SmartAction const action, pkgCache::PkgIterator &Pkg, + pkgCache::PkgIterator DepPkg, int const Depth, bool const PkgLoop, + bool * const Bad, bool * const Changed) APT_MUSTCHECK; }; #endif