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00015 #ifndef ZYPP_TARGET_RPM_RPMDB_H
00016 #define ZYPP_TARGET_RPM_RPMDB_H
00017
00018 #include <iosfwd>
00019 #include <list>
00020 #include <vector>
00021 #include <string>
00022
00023 #include "zypp/Pathname.h"
00024 #include "zypp/ExternalProgram.h"
00025
00026 #include "zypp/Package.h"
00027 #include "zypp/Source.h"
00028 #include "zypp/KeyRing.h"
00029
00030 #include "zypp/target/rpm/RpmHeader.h"
00031 #include "zypp/target/rpm/RpmCallbacks.h"
00032 #include "zypp/ZYppCallbacks.h"
00033
00034 namespace zypp {
00035 namespace target {
00036 namespace rpm {
00037
00039
00040
00044 class RpmDb : public base::ReferenceCounted, private base::NonCopyable
00045 {
00046 public:
00047
00051 typedef class InstTargetError Error;
00052
00054
00055
00056
00058 private:
00059
00060 enum DbStateInfoBits {
00061 DbSI_NO_INIT = 0x0000,
00062 DbSI_HAVE_V4 = 0x0001,
00063 DbSI_MADE_V4 = 0x0002,
00064 DbSI_MODIFIED_V4 = 0x0004,
00065 DbSI_HAVE_V3 = 0x0008,
00066 DbSI_HAVE_V3TOV4 = 0x0010,
00067 DbSI_MADE_V3TOV4 = 0x0020
00068 };
00069
00070 friend std::ostream & operator<<( std::ostream & str, const DbStateInfoBits & obj );
00071
00072 void dbsi_set( DbStateInfoBits & val_r, const unsigned & bits_r ) const {
00073 val_r = (DbStateInfoBits)(val_r | bits_r);
00074 }
00075 void dbsi_clr( DbStateInfoBits & val_r, const unsigned & bits_r ) const {
00076 val_r = (DbStateInfoBits)(val_r & ~bits_r);
00077 }
00078 bool dbsi_has( const DbStateInfoBits & val_r, const unsigned & bits_r ) const {
00079 return( (val_r & bits_r) == bits_r );
00080 }
00081
00085 DbStateInfoBits _dbStateInfo;
00086
00090 Pathname _root;
00091
00095 Pathname _dbPath;
00096
00103 void internal_initDatabase( const Pathname & root_r, const Pathname & dbPath_r,
00104 DbStateInfoBits & info_r );
00105
00110 static void removeV4( const Pathname & dbdir_r, bool v3backup_r );
00111
00116 static void removeV3( const Pathname & dbdir_r, bool v3backup_r );
00117
00122 void modifyDatabase();
00123
00124 public:
00125
00130 RpmDb();
00131
00135 ~RpmDb();
00136
00140 const Pathname & root() const { return _root; }
00141
00145 const Pathname & dbPath() const { return _dbPath; }
00146
00150 bool initialized() const { return( ! _root.empty() ); }
00151
00174 void initDatabase( Pathname root_r = Pathname(),
00175 Pathname dbPath_r = Pathname() );
00176
00185 void closeDatabase();
00186
00193 void rebuildDatabase();
00194
00201 void importPubkey( const Pathname & pubkey_r );
00202
00206 std::list<PublicKey> pubkeys() const;
00207
00211 std::set<Edition> pubkeyEditions() const;
00212
00214
00215
00216
00218 private:
00219
00220 class Packages;
00221
00222 Packages & _packages;
00223
00224 std::set<std::string> _filerequires;
00225
00226 public:
00227
00233 bool packagesValid() const;
00234
00238 const std::list<Package::Ptr> & getPackages();
00239
00240 #warning uncomment
00241 #if 0
00242
00245 void traceFileRel( const PkgRelation & rel_r );
00246 #endif
00247
00249
00250
00251
00253 public:
00254
00260 std::list<FileInfo> fileList( const std::string & name_r, const Edition & edition_r ) const;
00261
00266 bool hasFile( const std::string & file_r, const std::string & name_r = "" ) const;
00267
00272 std::string whoOwnsFile( const std::string & file_r ) const;
00273
00277 bool hasProvides( const std::string & tag_r ) const;
00278
00282 bool hasRequiredBy( const std::string & tag_r ) const;
00283
00287 bool hasConflicts( const std::string & tag_r ) const;
00288
00292 bool hasPackage( const std::string & name_r ) const;
00293
00305 void getData( const std::string & name_r,
00306 RpmHeader::constPtr & result_r ) const;
00307
00317 void getData( const std::string & name_r, const Edition & ed_r,
00318 RpmHeader::constPtr & result_r ) const;
00319
00320
00326 static Package::Ptr makePackageFromHeader( const RpmHeader::constPtr header, std::set<std::string> * filerequires, const Pathname & location, Source_Ref source );
00327
00329
00331 public:
00336 void importZyppKeyRingTrustedKeys();
00340 void exportTrustedKeysInZyppKeyRing();
00341 private:
00345 ExternalProgram *process;
00346
00347 typedef std::vector<const char*> RpmArgVec;
00348
00358 void run_rpm( const RpmArgVec& options,
00359 ExternalProgram::Stderr_Disposition stderr_disp =
00360 ExternalProgram::Stderr_To_Stdout);
00361
00362
00366 bool systemReadLine(std::string &line);
00367
00372 int systemStatus();
00373
00377 void systemKill();
00378
00382 int exit_code;
00383
00385 Pathname _backuppath;
00386
00388 bool _packagebackups;
00389
00391 bool _warndirexists;
00392
00402 void processConfigFiles(const std::string& line,
00403 const std::string& name,
00404 const char* typemsg,
00405 const char* difffailmsg,
00406 const char* diffgenmsg);
00407
00408
00409 public:
00410
00411 typedef std::set<std::string> FileList;
00412
00419 enum RpmInstFlag
00420 {
00421 RPMINST_NONE = 0x0000,
00422 RPMINST_NODOCS = 0x0001,
00423 RPMINST_NOSCRIPTS = 0x0002,
00424 RPMINST_FORCE = 0x0004,
00425 RPMINST_NODEPS = 0x0008,
00426 RPMINST_IGNORESIZE = 0x0010,
00427 RPMINST_JUSTDB = 0x0020,
00428 RPMINST_NODIGEST = 0x0040,
00429 RPMINST_NOSIGNATURE= 0x0080,
00430 RPMINST_NOUPGRADE = 0x0100,
00431 RPMINST_TEST = 0x0200
00432 };
00433
00439 enum checkPackageResult
00440 {
00441 CHK_OK = 0x00,
00442 CHK_INCORRECT_VERSION = 0x01,
00443 CHK_INCORRECT_FILEMD5 = 0x02,
00444 CHK_GPGSIG_MISSING = 0x04,
00445 CHK_MD5SUM_MISSING = 0x08,
00446 CHK_INCORRECT_GPGSIG = 0x10,
00447 CHK_INCORRECT_PKGMD5 = 0x20,
00448 CHK_OTHER_FAILURE = 0x40
00449 };
00450
00451
00461 unsigned checkPackage (const Pathname& filename, std::string version = "", std::string md5 = "" );
00462
00473 void installPackage (const Pathname& filename, unsigned flags = 0 );
00474
00485 void removePackage(const std::string & name_r, unsigned flags = 0);
00486 void removePackage(Package::constPtr package, unsigned flags = 0);
00487
00492 Pathname getBackupPath (void) { return _backuppath; }
00493
00501 bool backupPackage(const std::string& packageName);
00502
00509 bool backupPackage(const Pathname& filename);
00510
00516 void setBackupPath(const Pathname& path);
00517
00524 void createPackageBackups(bool yes) { _packagebackups = yes; }
00525
00536 bool queryChangedFiles(FileList & fileList, const std::string& packageName);
00537
00538 public:
00539
00543 static std::string checkPackageResult2string(unsigned code);
00544
00545 public:
00546
00550 virtual std::ostream & dumpOn( std::ostream & str ) const;
00551
00553
00554
00555
00557 private:
00558
00562 class Logfile;
00563
00564 public:
00565
00569 static bool setInstallationLogfile( const Pathname & filename );
00570
00571 protected:
00572 void doRemovePackage( const std::string & name_r, unsigned flags, callback::SendReport<RpmRemoveReport> & report );
00573 void doInstallPackage( const Pathname & filename, unsigned flags, callback::SendReport<RpmInstallReport> & report );
00574 const std::list<Package::Ptr> & doGetPackages(callback::SendReport<ScanDBReport> & report);
00575 void doRebuildDatabase(callback::SendReport<RebuildDBReport> & report);
00576
00577
00578 };
00579
00580 }
00581 }
00582 }
00583
00584 #endif // ZYPP_TARGET_RPM_RPMDB_H