#ifndef PKGLIB_DEPCACHE_H
#define PKGLIB_DEPCACHE_H
-#ifdef __GNUG__
-#pragma interface "apt-pkg/depcache.h"
-#endif
#include <apt-pkg/pkgcache.h>
#include <apt-pkg/progress.h>
#include <regex.h>
#include <vector>
+#include <memory>
+#include <set>
class pkgDepCache : protected pkgCache::Namespace
{
*/
void MarkPackage(const pkgCache::PkgIterator &pkg,
const pkgCache::VerIterator &ver,
- bool follow_recommends,
- bool follow_suggests);
+ bool const &follow_recommends,
+ bool const &follow_suggests);
/** \brief Update the Marked field of all packages.
*
* \param rootFunc A callback that can be used to add extra
* packages to the root set.
*
- * \return \b false if an error occured.
+ * \return \b false if an error occurred.
*/
bool MarkRequired(InRootSetFunc &rootFunc);
* are tested to see whether they are actually garbage. If so,
* they are marked as such.
*
- * \return \b false if an error occured.
+ * \return \b false if an error occurred.
*/
bool Sweep();
unsigned long iBrokenCount;
unsigned long iPolicyBrokenCount;
unsigned long iBadCount;
-
+
+ bool DebugMarker;
+ bool DebugAutoInstall;
+
Policy *delLocalPolicy; // For memory clean up..
Policy *LocalPolicy;
inline operator pkgCache &() {return *Cache;};
inline Header &Head() {return *Cache->HeaderP;};
inline PkgIterator PkgBegin() {return Cache->PkgBegin();};
+ inline GrpIterator FindGrp(string const &Name) {return Cache->FindGrp(Name);};
inline PkgIterator FindPkg(string const &Name) {return Cache->FindPkg(Name);};
+ inline PkgIterator FindPkg(string const &Name, string const &Arch) {return Cache->FindPkg(Name, Arch);};
inline pkgCache &GetCache() {return *Cache;};
inline pkgVersioningSystem &VS() {return *Cache->VS;};
*/
// @{
void MarkKeep(PkgIterator const &Pkg, bool Soft = false,
- bool FromUser = true);
- void MarkDelete(PkgIterator const &Pkg,bool Purge = false);
+ bool FromUser = true, unsigned long Depth = 0);
+ void MarkDelete(PkgIterator const &Pkg, bool Purge = false,
+ unsigned long Depth = 0, bool FromUser = true);
void MarkInstall(PkgIterator const &Pkg,bool AutoInst = true,
unsigned long Depth = 0, bool FromUser = true,
bool ForceImportantDeps = false);
+
void SetReInstall(PkgIterator const &Pkg,bool To);
void SetCandidateVersion(VerIterator TargetVer);
/** Set the "is automatically installed" flag of Pkg. */
void MarkAuto(const PkgIterator &Pkg, bool Auto);
// @}
-
- // This is for debuging
- void Update(OpProgress *Prog = 0);
+
+ /** \return \b true if it's OK for MarkInstall to install
+ * the given package.
+ *
+ * See the default implementation for a simple example how this
+ * method can be used.
+ * Overriding implementations should use the hold-state-flag to cache
+ * results from previous checks of this package - also it should
+ * be used if the default resolver implementation is also used to
+ * ensure that these packages are handled like "normal" dpkg holds.
+ *
+ * The parameters are the same as in the calling MarkInstall:
+ * \param Pkg the package that MarkInstall wants to install.
+ * \param AutoInst needs a previous MarkInstall this package?
+ * \param Depth recursive deep of this Marker call
+ * \param FromUser was the install requested by the user?
+ */
+ virtual bool IsInstallOk(const PkgIterator &Pkg,bool AutoInst = true,
+ unsigned long Depth = 0, bool FromUser = true);
+
+ /** \return \b true if it's OK for MarkDelete to remove
+ * the given package.
+ *
+ * See the default implementation for a simple example how this
+ * method can be used.
+ * Overriding implementations should use the hold-state-flag to cache
+ * results from previous checks of this package - also it should
+ * be used if the default resolver implementation is also used to
+ * ensure that these packages are handled like "normal" dpkg holds.
+ *
+ * The parameters are the same as in the calling MarkDelete:
+ * \param Pkg the package that MarkDelete wants to remove.
+ * \param Purge should we purge instead of "only" remove?
+ * \param Depth recursive deep of this Marker call
+ * \param FromUser was the remove requested by the user?
+ */
+ virtual bool IsDeleteOk(const PkgIterator &Pkg,bool Purge = false,
+ unsigned long Depth = 0, bool FromUser = true);
// read persistent states
bool readStateFile(OpProgress *prog);
- bool writeStateFile(OpProgress *prog);
+ bool writeStateFile(OpProgress *prog, bool InstalledOnly=true);
// Size queries
inline double UsrSize() {return iUsrSize;};
inline unsigned long BadCount() {return iBadCount;};
bool Init(OpProgress *Prog);
-
+ // Generate all state information
+ void Update(OpProgress *Prog = 0);
+
pkgDepCache(pkgCache *Cache,Policy *Plcy = 0);
virtual ~pkgDepCache();
+
+ private:
+ // Helper for Update(OpProgress) to remove pseudoinstalled arch all packages
+ bool RemovePseudoInstalledPkg(PkgIterator &Pkg, std::set<unsigned long> &recheck);
};
#endif
projects / apt.git / blobdiff