X-Git-Url: https://git.saurik.com/apt.git/blobdiff_plain/80ada697b4aae3d41ba85fa365ee9b8b77387f06..b86f642111954754dd9932ed2f28a9ea85035e87:/apt-pkg/pkgcache.h

diff --git a/apt-pkg/pkgcache.h b/apt-pkg/pkgcache.h
index 6a54ad5ba..38733713f 100644
--- a/apt-pkg/pkgcache.h
+++ b/apt-pkg/pkgcache.h
@@ -19,9 +19,6 @@
 #ifndef PKGLIB_PKGCACHE_H
 #define PKGLIB_PKGCACHE_H
 
-#ifdef __GNUG__
-#pragma interface "apt-pkg/pkgcache.h"
-#endif 
 
 #include <string>
 #include <time.h>
@@ -30,7 +27,7 @@
 using std::string;
     
 class pkgVersioningSystem;
-class pkgCache
+class pkgCache								/*{{{*/
 {
    public:
    // Cache element predeclarations
@@ -66,10 +63,14 @@ class pkgCache
    class Namespace;
    
    // These are all the constants used in the cache structures
+
+   // WARNING - if you change these lists you must also edit
+   // the stringification in pkgcache.cc and also consider whether
+   // the cache file will become incompatible.
    struct Dep
    {
       enum DepType {Depends=1,PreDepends=2,Suggests=3,Recommends=4,
-	 Conflicts=5,Replaces=6,Obsoletes=7};
+	 Conflicts=5,Replaces=6,Obsoletes=7,DpkgBreaks=8,Enhances=9};
       enum DepCompareOp {Or=0x10,NoOp=0,LessEq=0x1,GreaterEq=0x2,Less=0x3,
 	 Greater=0x4,Equals=0x5,NotEquals=0x6};
    };
@@ -80,7 +81,8 @@ class pkgCache
       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,
-	   HalfInstalled=4,ConfigFiles=5,Installed=6};
+	   HalfInstalled=4,ConfigFiles=5,Installed=6,
+           TriggersAwaited=7,TriggersPending=8};
    };
    
    struct Flag
@@ -95,7 +97,7 @@ class pkgCache
    string CacheFile;
    MMap &Map;
 
-   unsigned long sHash(string S) const;
+   unsigned long sHash(const string &S) const;
    unsigned long sHash(const char *S) const;
    
    public:
@@ -119,14 +121,14 @@ class pkgCache
    inline void *DataEnd() {return ((unsigned char *)Map.Data()) + Map.Size();};
       
    // String hashing function (512 range)
-   inline unsigned long Hash(string S) const {return sHash(S);};
+   inline unsigned long Hash(const string &S) const {return sHash(S);};
    inline unsigned long Hash(const char *S) const {return sHash(S);};
 
    // Usefull transformation things
    const char *Priority(unsigned char Priority);
    
    // Accessors
-   PkgIterator FindPkg(string Name);
+   PkgIterator FindPkg(const string &Name);
    Header &Head() {return *HeaderP;};
    inline PkgIterator PkgBegin();
    inline PkgIterator PkgEnd();
@@ -144,8 +146,8 @@ class pkgCache
    pkgCache(MMap *Map,bool DoMap = true);
    virtual ~pkgCache() {};
 };
-
-// Header structure
+									/*}}}*/
+// Header structure							/*{{{*/
 struct pkgCache::Header
 {
    // Signature information
@@ -193,8 +195,8 @@ struct pkgCache::Header
    bool CheckSizes(Header &Against) const;
    Header();
 };
-
-struct pkgCache::Package
+									/*}}}*/
+struct pkgCache::Package						/*{{{*/
 {
    // Pointers
    map_ptrloc Name;              // Stringtable
@@ -212,15 +214,16 @@ struct pkgCache::Package
    unsigned char InstState;         // Flags
    unsigned char CurrentState;      // State
    
-   unsigned short ID;
+   unsigned int ID;
    unsigned long Flags;
 };
-
-struct pkgCache::PackageFile
+									/*}}}*/
+struct pkgCache::PackageFile						/*{{{*/
 {
    // Names
    map_ptrloc FileName;        // Stringtable
    map_ptrloc Archive;         // Stringtable
+   map_ptrloc Codename;        // Stringtable
    map_ptrloc Component;       // Stringtable
    map_ptrloc Version;         // Stringtable
    map_ptrloc Origin;          // Stringtable
@@ -233,27 +236,27 @@ struct pkgCache::PackageFile
    
    // Linked list
    map_ptrloc NextFile;        // PackageFile
-   unsigned short ID;
+   unsigned int ID;
    time_t mtime;                  // Modification time for the file
 };
-
-struct pkgCache::VerFile
+									/*}}}*/
+struct pkgCache::VerFile						/*{{{*/
 {
    map_ptrloc File;           // PackageFile
    map_ptrloc NextFile;       // PkgVerFile
    map_ptrloc Offset;         // File offset
    unsigned short Size;
 };
-
-struct pkgCache::DescFile
+									/*}}}*/
+struct pkgCache::DescFile						/*{{{*/
 {
    map_ptrloc File;           // PackageFile
    map_ptrloc NextFile;       // PkgVerFile
    map_ptrloc Offset;         // File offset
    unsigned short Size;
 };
-
-struct pkgCache::Version
+									/*}}}*/
+struct pkgCache::Version						/*{{{*/
 {
    map_ptrloc VerStr;            // Stringtable
    map_ptrloc Section;           // StringTable (StringItem)
@@ -270,11 +273,11 @@ struct pkgCache::Version
    map_ptrloc Size;              // These are the .deb size
    map_ptrloc InstalledSize;
    unsigned short Hash;
-   unsigned short ID;
+   unsigned int ID;
    unsigned char Priority;
 };
-
-struct pkgCache::Description
+									/*}}}*/
+struct pkgCache::Description						/*{{{*/
 {
    // Language Code store the description translation language code. If
    // the value has a 0 lenght then this is readed using the Package
@@ -287,10 +290,10 @@ struct pkgCache::Description
    map_ptrloc NextDesc;          // Description
    map_ptrloc ParentPkg;         // Package
 
-   unsigned short ID;
+   unsigned int ID;
 };
-
-struct pkgCache::Dependency
+									/*}}}*/
+struct pkgCache::Dependency						/*{{{*/
 {
    map_ptrloc Version;         // Stringtable
    map_ptrloc Package;         // Package
@@ -303,8 +306,8 @@ struct pkgCache::Dependency
    unsigned char Type;
    unsigned char CompareOp;
 };
-
-struct pkgCache::Provides
+									/*}}}*/
+struct pkgCache::Provides						/*{{{*/
 {
    map_ptrloc ParentPkg;        // Pacakge
    map_ptrloc Version;          // Version
@@ -312,13 +315,13 @@ struct pkgCache::Provides
    map_ptrloc NextProvides;     // Provides
    map_ptrloc NextPkgProv;      // Provides
 };
-
-struct pkgCache::StringItem
+									/*}}}*/
+struct pkgCache::StringItem						/*{{{*/
 {
    map_ptrloc String;        // Stringtable
    map_ptrloc NextItem;      // StringItem
 };
-
+									/*}}}*/
 #include <apt-pkg/cacheiterators.h>
 
 inline pkgCache::PkgIterator pkgCache::PkgBegin() 
@@ -331,7 +334,7 @@ inline pkgCache::PkgFileIterator pkgCache::FileEnd()
        {return PkgFileIterator(*this,PkgFileP);};
 
 // Oh I wish for Real Name Space Support
-class pkgCache::Namespace
+class pkgCache::Namespace						/*{{{*/
 {   
    public:
 
@@ -349,5 +352,5 @@ class pkgCache::Namespace
    typedef pkgCache::Dep Dep;
    typedef pkgCache::Flag Flag;
 };
-
+									/*}}}*/
 #endif