struct Package;
struct Diversion;
struct ConfFile;
-
+
class NodeIterator;
class DirIterator;
class PkgIterator;
class DiverIterator;
-
+
protected:
std::string CacheFile;
DynamicMMap ⤅
map_ptrloc LastTreeLookup;
unsigned long LastLookupSize;
-
+
// Helpers for the addition algorithms
map_ptrloc TreeLookup(map_ptrloc *Base,const char *Text,const char *TextEnd,
unsigned long Size,unsigned int *Count = 0,
bool Insert = false);
-
+
public:
-
+
// Pointers to the arrays of items
Header *HeaderP;
Node *NodeP;
ConfFile *ConfP;
char *StrP;
unsigned char *AnyP;
-
+
// Quick accessors
Node *FileHash;
-
+
// Accessors
Header &Head() {return *HeaderP;};
void PrintTree(map_ptrloc Base,unsigned long Size);
void DropNode(map_ptrloc Node);
inline DiverIterator DiverBegin();
-
+
// Diversion control
void BeginDiverLoad();
void FinishDiverLoad();
const char *To);
bool AddConfFile(const char *Name,const char *NameEnd,
PkgIterator const &Owner,const unsigned char *Sum);
-
+
pkgFLCache(DynamicMMap &Map);
// ~pkgFLCache();
};
short MajorVersion;
short MinorVersion;
bool Dirty;
-
+
// Size of structure values
unsigned HeaderSz;
unsigned NodeSz;
unsigned PackageSz;
unsigned DiversionSz;
unsigned ConfFileSz;
-
+
// Structure Counts;
unsigned int NodeCount;
unsigned int DirCount;
unsigned int ConfFileCount;
unsigned int HashSize;
unsigned long UniqNodes;
-
+
// Offsets
map_ptrloc FileHash;
map_ptrloc DirTree;
map_ptrloc Packages;
map_ptrloc Diversions;
-
+
/* Allocation pools, there should be one of these for each structure
excluding the header */
DynamicMMap::Pool Pools[5];
map_ptrloc OwnerPkg; // Package
map_ptrloc DivertFrom; // Node
map_ptrloc DivertTo; // String
-
+
map_ptrloc Next; // Diversion
unsigned long Flags;
{
Package *Pkg;
pkgFLCache *Owner;
-
+
public:
-
+
inline bool end() const {return Owner == 0 || Pkg == Owner->PkgP?true:false;}
-
+
// Accessors
- inline Package *operator ->() {return Pkg;};
- inline Package const *operator ->() const {return Pkg;};
- inline Package const &operator *() const {return *Pkg;};
- inline operator Package *() {return Pkg == Owner->PkgP?0:Pkg;};
- inline operator Package const *() const {return Pkg == Owner->PkgP?0:Pkg;};
-
- inline unsigned long Offset() const {return Pkg - Owner->PkgP;};
- inline const char *Name() const {return Pkg->Name == 0?0:Owner->StrP + Pkg->Name;};
+ inline Package *operator ->() {return Pkg;}
+ inline Package const *operator ->() const {return Pkg;}
+ inline Package const &operator *() const {return *Pkg;}
+ inline operator Package *() {return Pkg == Owner->PkgP?0:Pkg;}
+ inline operator Package const *() const {return Pkg == Owner->PkgP?0:Pkg;}
+
+ inline unsigned long Offset() const {return Pkg - Owner->PkgP;}
+ inline const char *Name() const {return Pkg->Name == 0?0:Owner->StrP + Pkg->Name;}
inline pkgFLCache::NodeIterator Files() const;
- PkgIterator() : Pkg(0), Owner(0) {};
- PkgIterator(pkgFLCache &Owner,Package *Trg) : Pkg(Trg), Owner(&Owner) {};
+ PkgIterator() : Pkg(0), Owner(0) {}
+ PkgIterator(pkgFLCache &Owner,Package *Trg) : Pkg(Trg), Owner(&Owner) {}
};
class pkgFLCache::DirIterator
{
Directory *Dir;
pkgFLCache *Owner;
-
+
public:
-
+
// Accessors
- inline Directory *operator ->() {return Dir;};
- inline Directory const *operator ->() const {return Dir;};
- inline Directory const &operator *() const {return *Dir;};
- inline operator Directory *() {return Dir == Owner->DirP?0:Dir;};
- inline operator Directory const *() const {return Dir == Owner->DirP?0:Dir;};
+ inline Directory *operator ->() {return Dir;}
+ inline Directory const *operator ->() const {return Dir;}
+ inline Directory const &operator *() const {return *Dir;}
+ inline operator Directory *() {return Dir == Owner->DirP?0:Dir;}
+ inline operator Directory const *() const {return Dir == Owner->DirP?0:Dir;}
- inline const char *Name() const {return Dir->Name == 0?0:Owner->StrP + Dir->Name;};
+ inline const char *Name() const {return Dir->Name == 0?0:Owner->StrP + Dir->Name;}
- DirIterator() : Dir(0), Owner(0) {};
- DirIterator(pkgFLCache &Owner,Directory *Trg) : Dir(Trg), Owner(&Owner) {};
+ DirIterator() : Dir(0), Owner(0) {}
+ DirIterator(pkgFLCache &Owner,Directory *Trg) : Dir(Trg), Owner(&Owner) {}
};
class pkgFLCache::DiverIterator
{
Diversion *Diver;
pkgFLCache *Owner;
-
+
public:
// Iteration
- void operator ++(int) {if (Diver != Owner->DiverP) Diver = Owner->DiverP + Diver->Next;};
- inline void operator ++() {operator ++(0);};
- inline bool end() const {return Owner == 0 || Diver == Owner->DiverP;};
+ void operator ++(int) {if (Diver != Owner->DiverP) Diver = Owner->DiverP + Diver->Next;}
+ inline void operator ++() {operator ++(0);}
+ inline bool end() const {return Owner == 0 || Diver == Owner->DiverP;}
// Accessors
- inline Diversion *operator ->() {return Diver;};
- inline Diversion const *operator ->() const {return Diver;};
- inline Diversion const &operator *() const {return *Diver;};
- inline operator Diversion *() {return Diver == Owner->DiverP?0:Diver;};
- inline operator Diversion const *() const {return Diver == Owner->DiverP?0:Diver;};
+ inline Diversion *operator ->() {return Diver;}
+ inline Diversion const *operator ->() const {return Diver;}
+ inline Diversion const &operator *() const {return *Diver;}
+ inline operator Diversion *() {return Diver == Owner->DiverP?0:Diver;}
+ inline operator Diversion const *() const {return Diver == Owner->DiverP?0:Diver;}
- inline PkgIterator OwnerPkg() const {return PkgIterator(*Owner,Owner->PkgP + Diver->OwnerPkg);};
+ inline PkgIterator OwnerPkg() const {return PkgIterator(*Owner,Owner->PkgP + Diver->OwnerPkg);}
inline NodeIterator DivertFrom() const;
inline NodeIterator DivertTo() const;
DiverIterator() : Diver(0), Owner(0) {};
- DiverIterator(pkgFLCache &Owner,Diversion *Trg) : Diver(Trg), Owner(&Owner) {};
+ DiverIterator(pkgFLCache &Owner,Diversion *Trg) : Diver(Trg), Owner(&Owner) {}
};
class pkgFLCache::NodeIterator
{
Node *Nde;
- enum {NdePkg, NdeHash} Type;
+ enum {NdePkg, NdeHash} Type;
pkgFLCache *Owner;
-
+
public:
-
+
// Iteration
- void operator ++(int) {if (Nde != Owner->NodeP) Nde = Owner->NodeP +
- (Type == NdePkg?Nde->NextPkg:Nde->Next);};
- inline void operator ++() {operator ++(0);};
- inline bool end() const {return Owner == 0 || Nde == Owner->NodeP;};
+ void operator ++(int) {if (Nde != Owner->NodeP) Nde = Owner->NodeP +
+ (Type == NdePkg?Nde->NextPkg:Nde->Next);}
+ inline void operator ++() {operator ++(0);}
+ inline bool end() const {return Owner == 0 || Nde == Owner->NodeP;}
// Accessors
- inline Node *operator ->() {return Nde;};
- inline Node const *operator ->() const {return Nde;};
- inline Node const &operator *() const {return *Nde;};
- inline operator Node *() {return Nde == Owner->NodeP?0:Nde;};
- inline operator Node const *() const {return Nde == Owner->NodeP?0:Nde;};
- inline unsigned long Offset() const {return Nde - Owner->NodeP;};
- inline DirIterator Dir() const {return DirIterator(*Owner,Owner->DirP + Nde->Dir);};
- inline DiverIterator Diversion() const {return DiverIterator(*Owner,Owner->DiverP + Nde->Pointer);};
- inline const char *File() const {return Nde->File == 0?0:Owner->StrP + Nde->File;};
- inline const char *DirN() const {return Owner->StrP + Owner->DirP[Nde->Dir].Name;};
+ inline Node *operator ->() {return Nde;}
+ inline Node const *operator ->() const {return Nde;}
+ inline Node const &operator *() const {return *Nde;}
+ inline operator Node *() {return Nde == Owner->NodeP?0:Nde;}
+ inline operator Node const *() const {return Nde == Owner->NodeP?0:Nde;}
+ inline unsigned long Offset() const {return Nde - Owner->NodeP;}
+ inline DirIterator Dir() const {return DirIterator(*Owner,Owner->DirP + Nde->Dir);}
+ inline DiverIterator Diversion() const {return DiverIterator(*Owner,Owner->DiverP + Nde->Pointer);}
+ inline const char *File() const {return Nde->File == 0?0:Owner->StrP + Nde->File;}
+ inline const char *DirN() const {return Owner->StrP + Owner->DirP[Nde->Dir].Name;}
Package *RealPackage() const;
-
+
NodeIterator() : Nde(0), Type(NdeHash), Owner(0) {};
- NodeIterator(pkgFLCache &Owner) : Nde(Owner.NodeP), Type(NdeHash), Owner(&Owner) {};
- NodeIterator(pkgFLCache &Owner,Node *Trg) : Nde(Trg), Type(NdeHash), Owner(&Owner) {};
- NodeIterator(pkgFLCache &Owner,Node *Trg,Package *) : Nde(Trg), Type(NdePkg), Owner(&Owner) {};
+ NodeIterator(pkgFLCache &Owner) : Nde(Owner.NodeP), Type(NdeHash), Owner(&Owner) {}
+ NodeIterator(pkgFLCache &Owner,Node *Trg) : Nde(Trg), Type(NdeHash), Owner(&Owner) {}
+ NodeIterator(pkgFLCache &Owner,Node *Trg,Package *) : Nde(Trg), Type(NdePkg), Owner(&Owner) {}
};
/* Inlines with forward references that cannot be included directly in their
respsective classes */
-inline pkgFLCache::NodeIterator pkgFLCache::DiverIterator::DivertFrom() const
- {return NodeIterator(*Owner,Owner->NodeP + Diver->DivertFrom);};
+inline pkgFLCache::NodeIterator pkgFLCache::DiverIterator::DivertFrom() const
+ {return NodeIterator(*Owner,Owner->NodeP + Diver->DivertFrom);}
inline pkgFLCache::NodeIterator pkgFLCache::DiverIterator::DivertTo() const
- {return NodeIterator(*Owner,Owner->NodeP + Diver->DivertTo);};
+ {return NodeIterator(*Owner,Owner->NodeP + Diver->DivertTo);}
inline pkgFLCache::NodeIterator pkgFLCache::PkgIterator::Files() const
- {return NodeIterator(*Owner,Owner->NodeP + Pkg->Files,Pkg);};
+ {return NodeIterator(*Owner,Owner->NodeP + Pkg->Files,Pkg);}
inline pkgFLCache::DiverIterator pkgFLCache::DiverBegin()
- {return DiverIterator(*this,DiverP + HeaderP->Diversions);};
+ {return DiverIterator(*this,DiverP + HeaderP->Diversions);}
-inline pkgFLCache::PkgIterator pkgFLCache::GetPkg(const char *Name,bool Insert)
- {return GetPkg(Name,Name+strlen(Name),Insert);};
+inline pkgFLCache::PkgIterator pkgFLCache::GetPkg(const char *Name,bool Insert)
+ {return GetPkg(Name,Name+strlen(Name),Insert);}
#endif
HCoop / ntk / apt.git / blobdiff