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Commit	Line	Data
	1	// -- mode: cpp; mode: fold --
	2	// Description /{{{/
	3	// $Id: srcrecords.h,v 1.8.2.1 2003/12/26 16:27:34 mdz Exp $
	4	/* ######################################################################
	5
	6	Source Package Records - Allows access to source package records
	7
	8	Parses and allows access to the list of source records and searching by
	9	source name on that list.
	10
	11	##################################################################### */
	12	/}}}/
	13	#ifndef PKGLIB_SRCRECORDS_H
	14	#define PKGLIB_SRCRECORDS_H
	15
	16	#include <apt-pkg/macros.h>
	17	#include <apt-pkg/hashes.h>
	18
	19	#include <string>
	20	#include <vector>
	21
	22	#ifndef APT_8_CLEANER_HEADERS
	23	using std::string;
	24	using std::vector;
	25	#endif
	26
	27	class pkgSourceList;
	28	class pkgIndexFile;
	29	class pkgSrcRecords
	30	{
	31	public:
	32
	33	APT_IGNORE_DEPRECATED_PUSH
	34	// Describes a single file
	35	struct File
	36	{
	37	APT_DEPRECATED std::string MD5Hash;
	38	APT_DEPRECATED unsigned long Size;
	39	std::string Path;
	40	std::string Type;
	41	};
	42	struct File2 : public File
	43	{
	44	unsigned long long FileSize;
	45	HashStringList Hashes;
	46	};
	47	APT_IGNORE_DEPRECATED_POP
	48
	49	// Abstract parser for each source record
	50	class Parser
	51	{
	52	protected:
	53
	54	const pkgIndexFile *iIndex;
	55
	56	public:
	57
	58	enum BuildDep {BuildDepend=0x0,BuildDependIndep=0x1,
	59	BuildConflict=0x2,BuildConflictIndep=0x3};
	60
	61	struct BuildDepRec
	62	{
	63	std::string Package;
	64	std::string Version;
	65	unsigned int Op;
	66	unsigned char Type;
	67	};
	68
	69	inline const pkgIndexFile &Index() const {return *iIndex;};
	70
	71	virtual bool Restart() = 0;
	72	virtual bool Step() = 0;
	73	virtual bool Jump(unsigned long const &Off) = 0;
	74	virtual unsigned long Offset() = 0;
	75	virtual std::string AsStr() = 0;
	76
	77	virtual std::string Package() const = 0;
	78	virtual std::string Version() const = 0;
	79	virtual std::string Maintainer() const = 0;
	80	virtual std::string Section() const = 0;
	81	virtual const char **Binaries() = 0; // Ownership does not transfer
	82
	83	//FIXME: Add a parameter to specify which architecture to use for [wildcard] matching
	84	virtual bool BuildDepends(std::vector<BuildDepRec> &BuildDeps, bool const &ArchOnly, bool const &StripMultiArch = true) = 0;
	85	static const char *BuildDepType(unsigned char const &Type) APT_PURE;
	86
	87	virtual bool Files(std::vector<pkgSrcRecords::File> &F) = 0;
	88	bool Files2(std::vector<pkgSrcRecords::File2> &F);
	89
	90	Parser(const pkgIndexFile *Index) : iIndex(Index) {};
	91	virtual ~Parser() {};
	92	};
	93
	94	private:
	95	/** \brief dpointer placeholder (for later in case we need it) */
	96	void *d;
	97
	98	// The list of files and the current parser pointer
	99	std::vector<Parser*> Files;
	100	std::vector<Parser *>::iterator Current;
	101
	102	public:
	103
	104	// Reset the search
	105	bool Restart();
	106
	107	// Step to the next SourcePackage and return pointer to the
	108	// next SourceRecord. The pointer is owned by libapt.
	109	const Parser* Step();
	110
	111	// Locate a package by name and return pointer to the Parser.
	112	// The pointer is owned by libapt.
	113	Parser* Find(const char *Package,bool const &SrcOnly = false);
	114
	115	pkgSrcRecords(pkgSourceList &List);
	116	virtual ~pkgSrcRecords();
	117	};
	118
	119	#endif