* apt-pkg/cacheset.cc:

  - move them back to the library as they look stable now

1 files changed, 0 insertions, 375 deletions

diff --git a/cmdline/cacheset.h b/cmdline/cacheset.h
deleted file mode 100644
index c8c3dd096..000000000
--- a/cmdline/cacheset.h
+++ /dev/null
@@ -1,375 +0,0 @@
-// -*- mode: cpp; mode: fold -*-
-// Description								/*{{{*/
-/** \file cacheset.h
-   Wrappers around std::set to have set::iterators which behave
-   similar to the Iterators of the cache structures.
-
-   Provides also a few helper methods which work with these sets */
-									/*}}}*/
-#ifndef APT_CACHESET_H
-#define APT_CACHESET_H
-// Include Files							/*{{{*/
-#include <iostream>
-#include <fstream>
-#include <list>
-#include <map>
-#include <set>
-#include <string>
-
-#include <apt-pkg/cachefile.h>
-#include <apt-pkg/pkgcache.h>
-									/*}}}*/
-namespace APT {
-class PackageSet;
-class VersionSet;
-class CacheSetHelper {							/*{{{*/
-/** \class APT::CacheSetHelper
-    Simple base class with a lot of virtual methods which can be overridden
-    to alter the behavior or the output of the CacheSets.
-
-    This helper is passed around by the static methods in the CacheSets and
-    used every time they hit an error condition or something could be
-    printed out.
-*/
-public:									/*{{{*/
-	CacheSetHelper(bool const &ShowError = true) : ShowError(ShowError) {};
-	virtual ~CacheSetHelper() {};
-
-	virtual void showTaskSelection(PackageSet const &pkgset, string const &pattern) {};
-	virtual void showRegExSelection(PackageSet const &pkgset, string const &pattern) {};
-	virtual void showSelectedVersion(pkgCache::PkgIterator const &Pkg, pkgCache::VerIterator const Ver,
-				 string const &ver, bool const &verIsRel) {};
-
-	virtual pkgCache::PkgIterator canNotFindPkgName(pkgCacheFile &Cache, std::string const &str);
-	virtual PackageSet canNotFindTask(pkgCacheFile &Cache, std::string pattern);
-	virtual PackageSet canNotFindRegEx(pkgCacheFile &Cache, std::string pattern);
-	virtual PackageSet canNotFindPackage(pkgCacheFile &Cache, std::string const &str);
-	virtual VersionSet canNotFindAllVer(pkgCacheFile &Cache, pkgCache::PkgIterator const &Pkg);
-	virtual VersionSet canNotFindInstCandVer(pkgCacheFile &Cache,
-				pkgCache::PkgIterator const &Pkg);
-	virtual VersionSet canNotFindCandInstVer(pkgCacheFile &Cache,
-				pkgCache::PkgIterator const &Pkg);
-	virtual pkgCache::VerIterator canNotFindNewestVer(pkgCacheFile &Cache,
-				pkgCache::PkgIterator const &Pkg);
-	virtual pkgCache::VerIterator canNotFindCandidateVer(pkgCacheFile &Cache,
-				pkgCache::PkgIterator const &Pkg);
-	virtual pkgCache::VerIterator canNotFindInstalledVer(pkgCacheFile &Cache,
-				pkgCache::PkgIterator const &Pkg);
-
-	bool showErrors() const { return ShowError; };
-	bool showErrors(bool const &newValue) { if (ShowError == newValue) return ShowError; else return ((ShowError = newValue) == false); };
-									/*}}}*/
-protected:
-	bool ShowError;
-};									/*}}}*/
-class PackageSet : public std::set<pkgCache::PkgIterator> {		/*{{{*/
-/** \class APT::PackageSet
-
-    Simple wrapper around a std::set to provide a similar interface to
-    a set of packages as to the complete set of all packages in the
-    pkgCache. */
-public:									/*{{{*/
-	/** \brief smell like a pkgCache::PkgIterator */
-	class const_iterator : public std::set<pkgCache::PkgIterator>::const_iterator {/*{{{*/
-	public:
-		const_iterator(std::set<pkgCache::PkgIterator>::const_iterator x) :
-			 std::set<pkgCache::PkgIterator>::const_iterator(x) {}
-
-		operator pkgCache::PkgIterator(void) { return **this; }
-
-		inline const char *Name() const {return (**this).Name(); }
-		inline std::string FullName(bool const &Pretty) const { return (**this).FullName(Pretty); }
-		inline std::string FullName() const { return (**this).FullName(); }
-		inline const char *Section() const {return (**this).Section(); }
-		inline bool Purge() const {return (**this).Purge(); }
-		inline const char *Arch() const {return (**this).Arch(); }
-		inline pkgCache::GrpIterator Group() const { return (**this).Group(); }
-		inline pkgCache::VerIterator VersionList() const { return (**this).VersionList(); }
-		inline pkgCache::VerIterator CurrentVer() const { return (**this).CurrentVer(); }
-		inline pkgCache::DepIterator RevDependsList() const { return (**this).RevDependsList(); }
-		inline pkgCache::PrvIterator ProvidesList() const { return (**this).ProvidesList(); }
-		inline pkgCache::PkgIterator::OkState State() const { return (**this).State(); }
-		inline const char *CandVersion() const { return (**this).CandVersion(); }
-		inline const char *CurVersion() const { return (**this).CurVersion(); }
-		inline pkgCache *Cache() const { return (**this).Cache(); };
-		inline unsigned long Index() const {return (**this).Index();};
-		// we have only valid iterators here
-		inline bool end() const { return false; };
-
-		friend std::ostream& operator<<(std::ostream& out, const_iterator i) { return operator<<(out, (*i)); }
-
-		inline pkgCache::Package const * operator->() const {
-			return &***this;
-		};
-	};
-	// 103. set::iterator is required to be modifiable, but this allows modification of keys
-	typedef APT::PackageSet::const_iterator iterator;
-									/*}}}*/
-
-	using std::set<pkgCache::PkgIterator>::insert;
-	inline void insert(pkgCache::PkgIterator const &P) { if (P.end() == false) std::set<pkgCache::PkgIterator>::insert(P); };
-	inline void insert(PackageSet const &pkgset) { insert(pkgset.begin(), pkgset.end()); };
-
-	/** \brief returns all packages in the cache who belong to the given task
-
-	    A simple helper responsible for search for all members of a task
-	    in the cache. Optional it prints a a notice about the
-	    packages chosen cause of the given task.
-	    \param Cache the packages are in
-	    \param pattern name of the task
-	    \param helper responsible for error and message handling */
-	static APT::PackageSet FromTask(pkgCacheFile &Cache, std::string pattern, CacheSetHelper &helper);
-	static APT::PackageSet FromTask(pkgCacheFile &Cache, std::string const &pattern) {
-		CacheSetHelper helper;
-		return APT::PackageSet::FromTask(Cache, pattern, helper);
-	}
-
-	/** \brief returns all packages in the cache whose name matchs a given pattern
-
-	    A simple helper responsible for executing a regular expression on all
-	    package names in the cache. Optional it prints a a notice about the
-	    packages chosen cause of the given package.
-	    \param Cache the packages are in
-	    \param pattern regular expression for package names
-	    \param helper responsible for error and message handling */
-	static APT::PackageSet FromRegEx(pkgCacheFile &Cache, std::string pattern, CacheSetHelper &helper);
-	static APT::PackageSet FromRegEx(pkgCacheFile &Cache, std::string const &pattern) {
-		CacheSetHelper helper;
-		return APT::PackageSet::FromRegEx(Cache, pattern, helper);
-	}
-
-	/** \brief returns all packages specified by a string
-
-	    \param Cache the packages are in
-	    \param string String the package name(s) should be extracted from
-	    \param helper responsible for error and message handling */
-	static APT::PackageSet FromString(pkgCacheFile &Cache, std::string const &string, CacheSetHelper &helper);
-	static APT::PackageSet FromString(pkgCacheFile &Cache, std::string const &string) {
-		CacheSetHelper helper;
-		return APT::PackageSet::FromString(Cache, string, helper);
-	}
-
-	/** \brief returns a package specified by a string
-
-	    \param Cache the package is in
-	    \param string String the package name should be extracted from
-	    \param helper responsible for error and message handling */
-	static pkgCache::PkgIterator FromName(pkgCacheFile &Cache, std::string const &string, CacheSetHelper &helper);
-	static pkgCache::PkgIterator FromName(pkgCacheFile &Cache, std::string const &string) {
-		CacheSetHelper helper;
-		return APT::PackageSet::FromName(Cache, string, helper);
-	}
-
-	/** \brief returns all packages specified on the commandline
-
-	    Get all package names from the commandline and executes regex's if needed.
-	    No special package command is supported, just plain names.
-	    \param Cache the packages are in
-	    \param cmdline Command line the package names should be extracted from
-	    \param helper responsible for error and message handling */
-	static APT::PackageSet FromCommandLine(pkgCacheFile &Cache, const char **cmdline, CacheSetHelper &helper);
-	static APT::PackageSet FromCommandLine(pkgCacheFile &Cache, const char **cmdline) {
-		CacheSetHelper helper;
-		return APT::PackageSet::FromCommandLine(Cache, cmdline, helper);
-	}
-
-	struct Modifier {
-		enum Position { NONE, PREFIX, POSTFIX };
-		unsigned short ID;
-		const char * const Alias;
-		Position Pos;
-		Modifier (unsigned short const &id, const char * const alias, Position const &pos) : ID(id), Alias(alias), Pos(pos) {};
-	};
-
-	/** \brief group packages by a action modifiers
-
-	    At some point it is needed to get from the same commandline
-	    different package sets grouped by a modifier. Take
-		apt-get install apt awesome-
-	    as an example.
-	    \param Cache the packages are in
-	    \param cmdline Command line the package names should be extracted from
-	    \param mods list of modifiers the method should accept
-	    \param fallback the default modifier group for a package
-	    \param helper responsible for error and message handling */
-	static std::map<unsigned short, PackageSet> GroupedFromCommandLine(
-		pkgCacheFile &Cache, const char **cmdline,
-		std::list<PackageSet::Modifier> const &mods,
-		unsigned short const &fallback, CacheSetHelper &helper);
-	static std::map<unsigned short, PackageSet> GroupedFromCommandLine(
-		pkgCacheFile &Cache, const char **cmdline,
-		std::list<PackageSet::Modifier> const &mods,
-		unsigned short const &fallback) {
-		CacheSetHelper helper;
-		return APT::PackageSet::GroupedFromCommandLine(Cache, cmdline,
-				mods, fallback, helper);
-	}
-
-	enum Constructor { UNKNOWN, REGEX, TASK };
-	Constructor getConstructor() const { return ConstructedBy; };
-
-	PackageSet() : ConstructedBy(UNKNOWN) {};
-	PackageSet(Constructor const &by) : ConstructedBy(by) {};
-									/*}}}*/
-private:								/*{{{*/
-	Constructor ConstructedBy;
-									/*}}}*/
-};									/*}}}*/
-class VersionSet : public std::set<pkgCache::VerIterator> {		/*{{{*/
-/** \class APT::VersionSet
-
-    Simple wrapper around a std::set to provide a similar interface to
-    a set of versions as to the complete set of all versions in the
-    pkgCache. */
-public:									/*{{{*/
-	/** \brief smell like a pkgCache::VerIterator */
-	class const_iterator : public std::set<pkgCache::VerIterator>::const_iterator {/*{{{*/
-	public:
-		const_iterator(std::set<pkgCache::VerIterator>::const_iterator x) :
-			 std::set<pkgCache::VerIterator>::const_iterator(x) {}
-
-		operator pkgCache::VerIterator(void) { return **this; }
-
-		inline pkgCache *Cache() const { return (**this).Cache(); };
-		inline unsigned long Index() const {return (**this).Index();};
-		// we have only valid iterators here
-		inline bool end() const { return false; };
-
-		inline pkgCache::Version const * operator->() const {
-			return &***this;
-		};
-
-		inline int CompareVer(const pkgCache::VerIterator &B) const { return (**this).CompareVer(B); };
-		inline const char *VerStr() const { return (**this).VerStr(); };
-		inline const char *Section() const { return (**this).Section(); };
-		inline const char *Arch() const { return (**this).Arch(); };
-		inline const char *Arch(bool const pseudo) const { return (**this).Arch(pseudo); };
-		inline pkgCache::PkgIterator ParentPkg() const { return (**this).ParentPkg(); };
-		inline pkgCache::DescIterator DescriptionList() const { return (**this).DescriptionList(); };
-		inline pkgCache::DescIterator TranslatedDescription() const { return (**this).TranslatedDescription(); };
-		inline pkgCache::DepIterator DependsList() const { return (**this).DependsList(); };
-		inline pkgCache::PrvIterator ProvidesList() const { return (**this).ProvidesList(); };
-		inline pkgCache::VerFileIterator FileList() const { return (**this).FileList(); };
-		inline bool Downloadable() const { return (**this).Downloadable(); };
-		inline const char *PriorityType() const { return (**this).PriorityType(); };
-		inline string RelStr() const { return (**this).RelStr(); };
-		inline bool Automatic() const { return (**this).Automatic(); };
-		inline bool Pseudo() const { return (**this).Pseudo(); };
-		inline pkgCache::VerFileIterator NewestFile() const { return (**this).NewestFile(); };
-	};
-									/*}}}*/
-	// 103. set::iterator is required to be modifiable, but this allows modification of keys
-	typedef APT::VersionSet::const_iterator iterator;
-
-	using std::set<pkgCache::VerIterator>::insert;
-	inline void insert(pkgCache::VerIterator const &V) { if (V.end() == false) std::set<pkgCache::VerIterator>::insert(V); };
-	inline void insert(VersionSet const &verset) { insert(verset.begin(), verset.end()); };
-
-	/** \brief specifies which version(s) will be returned if non is given */
-	enum Version {
-		/** All versions */
-		ALL,
-		/** Candidate and installed version */
-		CANDANDINST,
-		/** Candidate version */
-		CANDIDATE,
-		/** Installed version */
-		INSTALLED,
-		/** Candidate or if non installed version */
-		CANDINST,
-		/** Installed or if non candidate version */
-		INSTCAND,
-		/** Newest version */
-		NEWEST
-	};
-
-	/** \brief returns all versions specified on the commandline
-
-	    Get all versions from the commandline, uses given default version if
-	    non specifically requested  and executes regex's if needed on names.
-	    \param Cache the packages and versions are in
-	    \param cmdline Command line the versions should be extracted from
-	    \param helper responsible for error and message handling */
-	static APT::VersionSet FromCommandLine(pkgCacheFile &Cache, const char **cmdline,
-			APT::VersionSet::Version const &fallback, CacheSetHelper &helper);
-	static APT::VersionSet FromCommandLine(pkgCacheFile &Cache, const char **cmdline,
-			APT::VersionSet::Version const &fallback) {
-		CacheSetHelper helper;
-		return APT::VersionSet::FromCommandLine(Cache, cmdline, fallback, helper);
-	}
-	static APT::VersionSet FromCommandLine(pkgCacheFile &Cache, const char **cmdline) {
-		return APT::VersionSet::FromCommandLine(Cache, cmdline, CANDINST);
-	}
-
-	static APT::VersionSet FromString(pkgCacheFile &Cache, std::string pkg,
-			APT::VersionSet::Version const &fallback, CacheSetHelper &helper,
-			bool const &onlyFromName = false);
-	static APT::VersionSet FromString(pkgCacheFile &Cache, std::string pkg,
-			APT::VersionSet::Version const &fallback) {
-		CacheSetHelper helper;
-		return APT::VersionSet::FromString(Cache, pkg, fallback, helper);
-	}
-	static APT::VersionSet FromString(pkgCacheFile &Cache, std::string pkg) {
-		return APT::VersionSet::FromString(Cache, pkg, CANDINST);
-	}
-
-	/** \brief returns all versions specified for the package
-
-	    \param Cache the package and versions are in
-	    \param P the package in question
-	    \param fallback the version(s) you want to get
-	    \param helper the helper used for display and error handling */
-	static APT::VersionSet FromPackage(pkgCacheFile &Cache, pkgCache::PkgIterator const &P,
-		VersionSet::Version const &fallback, CacheSetHelper &helper);
-	static APT::VersionSet FromPackage(pkgCacheFile &Cache, pkgCache::PkgIterator const &P,
-			APT::VersionSet::Version const &fallback) {
-		CacheSetHelper helper;
-		return APT::VersionSet::FromPackage(Cache, P, fallback, helper);
-	}
-	static APT::VersionSet FromPackage(pkgCacheFile &Cache, pkgCache::PkgIterator const &P) {
-		return APT::VersionSet::FromPackage(Cache, P, CANDINST);
-	}
-
-	struct Modifier {
-		enum Position { NONE, PREFIX, POSTFIX };
-		unsigned short ID;
-		const char * const Alias;
-		Position Pos;
-		VersionSet::Version SelectVersion;
-		Modifier (unsigned short const &id, const char * const alias, Position const &pos,
-			  VersionSet::Version const &select) : ID(id), Alias(alias), Pos(pos),
-			 SelectVersion(select) {};
-	};
-
-	static std::map<unsigned short, VersionSet> GroupedFromCommandLine(
-		pkgCacheFile &Cache, const char **cmdline,
-		std::list<VersionSet::Modifier> const &mods,
-		unsigned short const &fallback, CacheSetHelper &helper);
-	static std::map<unsigned short, VersionSet> GroupedFromCommandLine(
-		pkgCacheFile &Cache, const char **cmdline,
-		std::list<VersionSet::Modifier> const &mods,
-		unsigned short const &fallback) {
-		CacheSetHelper helper;
-		return APT::VersionSet::GroupedFromCommandLine(Cache, cmdline,
-				mods, fallback, helper);
-	}
-									/*}}}*/
-protected:								/*{{{*/
-
-	/** \brief returns the candidate version of the package
-
-	    \param Cache to be used to query for information
-	    \param Pkg we want the candidate version from this package */
-	static pkgCache::VerIterator getCandidateVer(pkgCacheFile &Cache,
-		pkgCache::PkgIterator const &Pkg, CacheSetHelper &helper);
-
-	/** \brief returns the installed version of the package
-
-	    \param Cache to be used to query for information
-	    \param Pkg we want the installed version from this package */
-	static pkgCache::VerIterator getInstalledVer(pkgCacheFile &Cache,
-		pkgCache::PkgIterator const &Pkg, CacheSetHelper &helper);
-									/*}}}*/
-};									/*}}}*/
-}
-#endif