#ifndef PKGLIB_PKGCACHE_H
#define PKGLIB_PKGCACHE_H
+#include <apt-pkg/mmap.h>
+#include <apt-pkg/macros.h>
#include <string>
#include <time.h>
-#include <apt-pkg/mmap.h>
+#ifndef APT_8_CLEANER_HEADERS
using std::string;
-
+#endif
+
class pkgVersioningSystem;
class pkgCache /*{{{*/
{
/** \brief priority of a package version
Zero is used for unparsable or absent Priority fields. */
- enum VerPriority {Important=1,Required=2,Standard=3,Optional=4,Extra=5};
+ enum VerPriority {Required=1,Important=2,Standard=3,Optional=4,Extra=5};
enum PkgSelectedState {Unknown=0,Install=1,Hold=2,DeInstall=3,Purge=4};
enum PkgInstState {Ok=0,ReInstReq=1,HoldInst=2,HoldReInstReq=3};
enum PkgCurrentState {NotInstalled=0,UnPacked=1,HalfConfigured=2,
protected:
// Memory mapped cache file
- string CacheFile;
+ std::string CacheFile;
MMap ⤅
- unsigned long sHash(const string &S) const;
- unsigned long sHash(const char *S) const;
+ unsigned long sHash(const std::string &S) const APT_PURE;
+ unsigned long sHash(const char *S) const APT_PURE;
public:
char *StrP;
virtual bool ReMap(bool const &Errorchecks = true);
- inline bool Sync() {return Map.Sync();};
- inline MMap &GetMap() {return Map;};
- inline void *DataEnd() {return ((unsigned char *)Map.Data()) + Map.Size();};
+ inline bool Sync() {return Map.Sync();}
+ inline MMap &GetMap() {return Map;}
+ inline void *DataEnd() {return ((unsigned char *)Map.Data()) + Map.Size();}
// String hashing function (512 range)
- inline unsigned long Hash(const string &S) const {return sHash(S);};
- inline unsigned long Hash(const char *S) const {return sHash(S);};
+ inline unsigned long Hash(const std::string &S) const {return sHash(S);}
+ inline unsigned long Hash(const char *S) const {return sHash(S);}
// Useful transformation things
const char *Priority(unsigned char Priority);
// Accessors
- GrpIterator FindGrp(const string &Name);
- PkgIterator FindPkg(const string &Name);
- PkgIterator FindPkg(const string &Name, const string &Arch);
+ GrpIterator FindGrp(const std::string &Name);
+ PkgIterator FindPkg(const std::string &Name);
+ PkgIterator FindPkg(const std::string &Name, const std::string &Arch);
- Header &Head() {return *HeaderP;};
+ Header &Head() {return *HeaderP;}
inline GrpIterator GrpBegin();
inline GrpIterator GrpEnd();
inline PkgIterator PkgBegin();
inline PkgFileIterator FileBegin();
inline PkgFileIterator FileEnd();
- inline bool MultiArchCache() const { return MultiArchEnabled; };
+ inline bool MultiArchCache() const { return MultiArchEnabled; }
+ inline char const * NativeArch();
// Make me a function
pkgVersioningSystem *VS;
// Converters
- static const char *CompTypeDeb(unsigned char Comp);
- static const char *CompType(unsigned char Comp);
+ static const char *CompTypeDeb(unsigned char Comp) APT_CONST;
+ static const char *CompType(unsigned char Comp) APT_CONST;
static const char *DepType(unsigned char Dep);
pkgCache(MMap *Map,bool DoMap = true);
- virtual ~pkgCache() {};
+ virtual ~pkgCache() {}
private:
bool MultiArchEnabled;
- PkgIterator SingleArchFindPkg(const string &Name);
- inline char const * const NativeArch() const;
+ PkgIterator SingleArchFindPkg(const std::string &Name);
};
/*}}}*/
// Header structure /*{{{*/
map_ptrloc PkgHashTable[2*1048];
map_ptrloc GrpHashTable[2*1048];
- bool CheckSizes(Header &Against) const;
+ /** \brief Size of the complete cache file */
+ unsigned long CacheFileSize;
+
+ bool CheckSizes(Header &Against) const APT_PURE;
Header();
};
/*}}}*/
the hash index of the name in the pkgCache::Header::PkgHashTable
A package can be created for every architecture so package names are
- not unique, but it is garanteed that packages with the same name
+ not unique, but it is guaranteed that packages with the same name
are sequencel ordered in the list. Packages with the same name can be
accessed with the Group.
*/
/** \brief Modification time for the file */
time_t mtime;
- /* @TODO document PackageFile::Flags */
+ /** @TODO document PackageFile::Flags */
unsigned long Flags;
// Linked list
map_ptrloc NextFile; // PkgVerFile
/** \brief position in the package file */
map_ptrloc Offset; // File offset
- /* @TODO document pkgCache::VerFile::Size */
+ /** @TODO document pkgCache::VerFile::Size */
unsigned long Size;
};
/*}}}*/
map_ptrloc NextFile; // PkgVerFile
/** \brief position in the file */
map_ptrloc Offset; // File offset
- /* @TODO document pkgCache::DescFile::Size */
+ /** @TODO document pkgCache::DescFile::Size */
unsigned long Size;
};
/*}}}*/
and to check that the Translation is up-to-date. */
map_ptrloc md5sum; // StringItem
- /* @TODO document pkgCache::Description::FileList */
+ /** @TODO document pkgCache::Description::FileList */
map_ptrloc FileList; // DescFile
/** \brief next translation for this description */
map_ptrloc NextDesc; // Description
/*}}}*/
-inline char const * const pkgCache::NativeArch() const
- { return StrP + HeaderP->Architecture; };
+inline char const * pkgCache::NativeArch()
+ { return StrP + HeaderP->Architecture; }
#include <apt-pkg/cacheiterators.h>
-inline pkgCache::GrpIterator pkgCache::GrpBegin()
- {return GrpIterator(*this);};
-inline pkgCache::GrpIterator pkgCache::GrpEnd()
- {return GrpIterator(*this,GrpP);};
-inline pkgCache::PkgIterator pkgCache::PkgBegin()
- {return PkgIterator(*this);};
-inline pkgCache::PkgIterator pkgCache::PkgEnd()
- {return PkgIterator(*this,PkgP);};
+inline pkgCache::GrpIterator pkgCache::GrpBegin()
+ {return GrpIterator(*this);}
+inline pkgCache::GrpIterator pkgCache::GrpEnd()
+ {return GrpIterator(*this,GrpP);}
+inline pkgCache::PkgIterator pkgCache::PkgBegin()
+ {return PkgIterator(*this);}
+inline pkgCache::PkgIterator pkgCache::PkgEnd()
+ {return PkgIterator(*this,PkgP);}
inline pkgCache::PkgFileIterator pkgCache::FileBegin()
- {return PkgFileIterator(*this,PkgFileP + HeaderP->FileList);};
+ {return PkgFileIterator(*this,PkgFileP + HeaderP->FileList);}
inline pkgCache::PkgFileIterator pkgCache::FileEnd()
- {return PkgFileIterator(*this,PkgFileP);};
+ {return PkgFileIterator(*this,PkgFileP);}
// Oh I wish for Real Name Space Support
class pkgCache::Namespace /*{{{*/
-{
+{
public:
typedef pkgCache::GrpIterator GrpIterator;
typedef pkgCache::PkgIterator PkgIterator;
typedef pkgCache::DepIterator DepIterator;
typedef pkgCache::PrvIterator PrvIterator;
typedef pkgCache::PkgFileIterator PkgFileIterator;
- typedef pkgCache::VerFileIterator VerFileIterator;
+ typedef pkgCache::VerFileIterator VerFileIterator;
typedef pkgCache::Version Version;
typedef pkgCache::Description Description;
typedef pkgCache::Package Package;
projects / apt.git / blobdiff