// -*- mode: cpp; mode: fold -*-
// Description /*{{{*/
-// $Id: cachedb.cc,v 1.4 2002/11/22 07:19:51 doogie Exp $
+// $Id: cachedb.cc,v 1.7 2004/05/08 19:41:01 mdz Exp $
/* ######################################################################
CacheDB
#include "cachedb.h"
+#include <apti18n.h>
#include <apt-pkg/error.h>
#include <apt-pkg/md5.h>
#include <apt-pkg/strutl.h>
/* This opens the DB2 file for caching package information */
bool CacheDB::ReadyDB(string DB)
{
+ int err;
+
ReadOnly = _config->FindB("APT::FTPArchive::ReadOnlyDB",false);
// Close the old DB
corrupted DB */
if (DBFailed() == true)
{
- _error->Warning("DB was corrupted, file renamed to %s.old",DBFile.c_str());
+ _error->Warning(_("DB was corrupted, file renamed to %s.old"),DBFile.c_str());
rename(DBFile.c_str(),(DBFile+".old").c_str());
}
if (DB.empty())
return true;
-
- if ((errno = db_open(DB.c_str(),DB_HASH,
+
+ db_create(&Dbp, NULL, 0);
+ if ((err = Dbp->open(Dbp, NULL, DB.c_str(), NULL, DB_HASH,
(ReadOnly?DB_RDONLY:DB_CREATE),
- 0644,0,0,&Dbp)) != 0)
+ 0644)) != 0)
{
- Dbp = 0;
- return _error->Errno("db_open","Unable to open DB2 file %s",DB.c_str());
+ if (err == DB_OLD_VERSION)
+ {
+ _error->Warning(_("DB is old, attempting to upgrade %s"),DBFile.c_str());
+ err = Dbp->upgrade(Dbp, DB.c_str(), 0);
+ if (!err)
+ err = Dbp->open(Dbp, NULL, DB.c_str(), NULL, DB_HASH,
+ (ReadOnly?DB_RDONLY:DB_CREATE), 0644);
+
+ }
+ if (err)
+ {
+ Dbp = 0;
+ return _error->Error(_("Unable to open DB file %s: %s"),DB.c_str(), db_strerror(err));
+ }
}
DBFile = DB;
{
CurStat.mtime = htonl(St.st_mtime);
CurStat.Flags = 0;
- _error->Warning("File date has changed %s",FileName.c_str());
+ _error->Warning(_("File date has changed %s"),FileName.c_str());
}
}
else
return false;
if (Control.Control == 0)
- return _error->Error("Archive has no control record");
+ return _error->Error(_("Archive has no control record"));
// Write back the control information
InitQuery("cl");
{
// Optimize away some writes.
if (CurStat.Flags == OldStat.Flags &&
- CurStat.mtime == OldStat.st_mtime)
+ CurStat.mtime == OldStat.mtime)
return true;
// Write the stat information
/* I'm not sure what VERSION_MINOR should be here.. 2.4.14 certainly
needs the lower one and 2.7.7 needs the upper.. */
-#if DB_VERSION_MAJOR >= 2 && DB_VERSION_MINOR >= 7
DBC *Cursor;
- if ((errno = Dbp->cursor(Dbp,0,&Cursor,0)) != 0)
- return _error->Error("Unable to get a cursor");
-#else
- DBC *Cursor;
- if ((errno = Dbp->cursor(Dbp,0,&Cursor)) != 0)
- return _error->Error("Unable to get a cursor");
-#endif
+ if ((errno = Dbp->cursor(Dbp, NULL, &Cursor, 0)) != 0)
+ return _error->Error(_("Unable to get a cursor"));
DBT Key;
DBT Data;