diff options
Diffstat (limited to 'apt-pkg/depcache.h')
| -rw-r--r-- | apt-pkg/depcache.h | 56 |
1 files changed, 40 insertions, 16 deletions
diff --git a/apt-pkg/depcache.h b/apt-pkg/depcache.h index 10f9c1091..0306861a1 100644 --- a/apt-pkg/depcache.h +++ b/apt-pkg/depcache.h @@ -363,20 +363,6 @@ class pkgDepCache : protected pkgCache::Namespace */ virtual bool MarkFollowsSuggests(); - /** \return \b true if it's OK for MarkInstall to recursively - * install the given version of the given package. - * - * \param p the package that MarkInstall wants to install. - * \param v the version being installed, or an end iterator - * if p is being removed. - * \param d the dependency being fixed. - * - * The default implementation unconditionally returns \b true. - */ - virtual bool AutoInstOk(const PkgIterator &p, - const VerIterator &v, - const DepIterator &d); - /** \brief Update the Marked and Garbage fields of all packages. * * This routine is implicitly invoked after all state manipulators @@ -406,7 +392,7 @@ class pkgDepCache : protected pkgCache::Namespace void MarkKeep(PkgIterator const &Pkg, bool Soft = false, bool FromUser = true, unsigned long Depth = 0); void MarkDelete(PkgIterator const &Pkg, bool Purge = false, - unsigned long Depth = 0); + 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); @@ -417,7 +403,45 @@ class pkgDepCache : protected pkgCache::Namespace /** Set the "is automatically installed" flag of Pkg. */ void MarkAuto(const PkgIterator &Pkg, bool Auto); // @} - + + /** \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); + // This is for debuging void Update(OpProgress *Prog = 0); |