summaryrefslogtreecommitdiff
path: root/apt-pkg/depcache.h
diff options
context:
space:
mode:
Diffstat (limited to 'apt-pkg/depcache.h')
-rw-r--r--apt-pkg/depcache.h70
1 files changed, 36 insertions, 34 deletions
diff --git a/apt-pkg/depcache.h b/apt-pkg/depcache.h
index 0306861a1..45276dc95 100644
--- a/apt-pkg/depcache.h
+++ b/apt-pkg/depcache.h
@@ -38,14 +38,14 @@
#ifndef PKGLIB_DEPCACHE_H
#define PKGLIB_DEPCACHE_H
-
+#include <apt-pkg/configuration.h>
#include <apt-pkg/pkgcache.h>
#include <apt-pkg/progress.h>
-
-#include <regex.h>
+#include <apt-pkg/error.h>
#include <vector>
#include <memory>
+#include <set>
class pkgDepCache : protected pkgCache::Namespace
{
@@ -78,8 +78,8 @@ 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.
*
@@ -183,22 +183,13 @@ class pkgDepCache : protected pkgCache::Namespace
/** \brief Returns \b true for packages matching a regular
* expression in APT::NeverAutoRemove.
*/
- class DefaultRootSetFunc : public InRootSetFunc
+ class DefaultRootSetFunc : public InRootSetFunc, public Configuration::MatchAgainstConfig
{
- std::vector<regex_t *> rootSetRegexp;
- bool constructedSuccessfully;
-
public:
- DefaultRootSetFunc();
- ~DefaultRootSetFunc();
-
- /** \return \b true if the class initialized successfully, \b
- * false otherwise. Used to avoid throwing an exception, since
- * APT classes generally don't.
- */
- bool wasConstructedSuccessfully() const { return constructedSuccessfully; }
+ DefaultRootSetFunc() : Configuration::MatchAgainstConfig("APT::NeverRemove") {};
+ virtual ~DefaultRootSetFunc() {};
- bool InRootSet(const pkgCache::PkgIterator &pkg);
+ bool InRootSet(const pkgCache::PkgIterator &pkg) { return pkg.end() == true && Match(pkg.Name()); };
};
struct StateCache
@@ -265,8 +256,8 @@ class pkgDepCache : protected pkgCache::Namespace
{
public:
- virtual VerIterator GetCandidateVer(PkgIterator Pkg);
- virtual bool IsImportantDep(DepIterator Dep);
+ virtual VerIterator GetCandidateVer(PkgIterator const &Pkg);
+ virtual bool IsImportantDep(DepIterator const &Dep);
virtual ~Policy() {};
};
@@ -285,9 +276,11 @@ class pkgDepCache : protected pkgCache::Namespace
pkgCache *Cache;
StateCache *PkgState;
unsigned char *DepState;
-
- double iUsrSize;
- double iDownloadSize;
+
+ /** Stores the space changes after installation */
+ signed long long iUsrSize;
+ /** Stores how much we need to download to get the packages */
+ unsigned long long iDownloadSize;
unsigned long iInstCount;
unsigned long iDelCount;
unsigned long iKeepCount;
@@ -320,8 +313,9 @@ class pkgDepCache : protected pkgCache::Namespace
void Update(PkgIterator const &P);
// Count manipulators
- void AddSizes(const PkgIterator &Pkg,signed long Mult = 1);
- inline void RemoveSizes(const PkgIterator &Pkg) {AddSizes(Pkg,-1);};
+ void AddSizes(const PkgIterator &Pkg, bool const &Invert = false);
+ inline void RemoveSizes(const PkgIterator &Pkg) {AddSizes(Pkg, true);};
+ void AddSizes(const PkgIterator &Pkg,signed long Mult) __deprecated;
void AddStates(const PkgIterator &Pkg,int Add = 1);
inline void RemoveStates(const PkgIterator &Pkg) {AddStates(Pkg,-1);};
@@ -330,14 +324,17 @@ class pkgDepCache : protected pkgCache::Namespace
// Legacy.. We look like a pkgCache
inline operator pkgCache &() {return *Cache;};
inline Header &Head() {return *Cache->HeaderP;};
+ inline GrpIterator GrpBegin() {return Cache->GrpBegin();};
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;};
// Policy implementation
- inline VerIterator GetCandidateVer(PkgIterator Pkg) {return LocalPolicy->GetCandidateVer(Pkg);};
+ inline VerIterator GetCandidateVer(PkgIterator const &Pkg) {return LocalPolicy->GetCandidateVer(Pkg);};
inline bool IsImportantDep(DepIterator Dep) {return LocalPolicy->IsImportantDep(Dep);};
inline Policy &GetPolicy() {return *LocalPolicy;};
@@ -398,7 +395,7 @@ class pkgDepCache : protected pkgCache::Namespace
bool ForceImportantDeps = false);
void SetReInstall(PkgIterator const &Pkg,bool To);
- void SetCandidateVersion(VerIterator TargetVer);
+ void SetCandidateVersion(VerIterator TargetVer, bool const &Pseudo = true);
/** Set the "is automatically installed" flag of Pkg. */
void MarkAuto(const PkgIterator &Pkg, bool Auto);
@@ -442,16 +439,13 @@ class pkgDepCache : protected pkgCache::Namespace
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);
-
// read persistent states
bool readStateFile(OpProgress *prog);
- bool writeStateFile(OpProgress *prog, bool InstalledOnly=false);
+ bool writeStateFile(OpProgress *prog, bool InstalledOnly=true);
// Size queries
- inline double UsrSize() {return iUsrSize;};
- inline double DebSize() {return iDownloadSize;};
+ inline signed long long UsrSize() {return iUsrSize;};
+ inline unsigned long long DebSize() {return iDownloadSize;};
inline unsigned long DelCount() {return iDelCount;};
inline unsigned long KeepCount() {return iKeepCount;};
inline unsigned long InstCount() {return iInstCount;};
@@ -460,9 +454,17 @@ class pkgDepCache : protected pkgCache::Namespace
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);
+ bool ReInstallPseudoForGroup(unsigned long const &Grp, std::set<unsigned long> &recheck);
+ bool ReInstallPseudoForGroup(pkgCache::PkgIterator const &P, std::set<unsigned long> &recheck);
};
#endif