/usr/include/apt-pkg/metaindex.h is in libapt-pkg-dev 1.6.1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 | #ifndef PKGLIB_METAINDEX_H
#define PKGLIB_METAINDEX_H
#include <apt-pkg/indexfile.h>
#include <apt-pkg/init.h>
#include <stddef.h>
#include <string>
#include <vector>
#ifndef APT_10_CLEANER_HEADERS
#include <apt-pkg/pkgcache.h>
class pkgCacheGenerator;
class OpProgress;
#endif
#ifndef APT_8_CLEANER_HEADERS
#include <apt-pkg/pkgrecords.h>
#include <apt-pkg/srcrecords.h>
using std::string;
#endif
class pkgAcquire;
class IndexTarget;
class pkgCacheGenerator;
class OpProgress;
class metaIndexPrivate;
class metaIndex
{
public:
APT_IGNORE_DEPRECATED_PUSH
struct checkSum
{
std::string MetaKeyFilename;
HashStringList Hashes;
unsigned long long Size;
APT_DEPRECATED_MSG("Use the HashStringList member Hashes instead of a hardcoded HashString") HashString Hash;
};
APT_IGNORE_DEPRECATED_POP
enum APT_HIDDEN TriState {
TRI_YES, TRI_DONTCARE, TRI_NO, TRI_UNSET
};
private:
metaIndexPrivate * const d;
protected:
std::vector <pkgIndexFile *> *Indexes;
// parsed from the sources.list
const char *Type;
std::string URI;
std::string Dist;
TriState Trusted;
std::string SignedBy;
// parsed from a file
std::string Suite;
std::string Codename;
time_t Date;
time_t ValidUntil;
bool SupportsAcquireByHash;
std::map<std::string, checkSum *> Entries;
TriState LoadedSuccessfully;
public:
// Various accessors
std::string GetURI() const;
std::string GetDist() const;
const char* GetType() const;
TriState GetTrusted() const;
std::string GetSignedBy() const;
std::string GetOrigin() const;
std::string GetLabel() const;
std::string GetVersion() const;
std::string GetCodename() const;
std::string GetSuite() const;
std::string GetReleaseNotes() const;
signed short GetDefaultPin() const;
bool GetSupportsAcquireByHash() const;
time_t GetValidUntil() const;
time_t GetDate() const;
APT_HIDDEN time_t GetNotBefore() const; // FIXME make virtual
std::string GetExpectedDist() const;
bool CheckDist(std::string const &MaybeDist) const;
// Interface for acquire
virtual std::string Describe() const;
virtual std::string ArchiveURI(std::string const& File) const = 0;
virtual bool GetIndexes(pkgAcquire *Owner, bool const &GetAll=false) = 0;
virtual std::vector<IndexTarget> GetIndexTargets() const = 0;
virtual std::vector<pkgIndexFile *> *GetIndexFiles() = 0;
virtual bool IsTrusted() const = 0;
virtual bool Load(std::string const &Filename, std::string * const ErrorText) = 0;
/** @return a new metaIndex object based on this one, but without information from #Load */
virtual metaIndex * UnloadedClone() const = 0;
// the given metaIndex is potentially invalid after this call and should be deleted
void swapLoad(metaIndex * const OldMetaIndex);
// Lookup functions for parsed Hashes
checkSum *Lookup(std::string const &MetaKey) const;
/** \brief tests if a checksum for this file is available */
bool Exists(std::string const &MetaKey) const;
std::vector<std::string> MetaKeys() const;
TriState GetLoadedSuccessfully() const;
// Interfaces for pkgCacheGen
virtual pkgCache::RlsFileIterator FindInCache(pkgCache &Cache, bool const ModifyCheck) const;
virtual bool Merge(pkgCacheGenerator &Gen,OpProgress *Prog) const;
metaIndex(std::string const &URI, std::string const &Dist,
char const * const Type);
virtual ~metaIndex();
// FIXME: make virtual on next abi break
bool IsArchitectureSupported(std::string const &arch) const;
bool IsArchitectureAllSupportedFor(IndexTarget const &target) const;
bool HasSupportForComponent(std::string const &component) const;
// FIXME: should be members of the class on abi break
APT_HIDDEN void SetOrigin(std::string const &origin);
APT_HIDDEN void SetLabel(std::string const &label);
APT_HIDDEN void SetVersion(std::string const &version);
APT_HIDDEN void SetDefaultPin(signed short const defaultpin);
APT_HIDDEN void SetReleaseNotes(std::string const ¬es);
};
#endif
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