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/************************************************************************
* makevpopdb - Creates the vpop database for cucipop *
* *
* Expects an input file consisting of entries looking like: *
* *
* virtual.dom.ain/username cleartextpassword *
* *
* The entries must be separated by a single tab, no other *
* random whitespace is allowed *
* *
* Copyright (c) 1998, S.R. van den Berg, The Netherlands *
* #include "README" *
************************************************************************/
#ifdef RCS
static /*const*/char rcsid[]=
"$Id: makevpopdb.c,v 1.5 1998/05/12 00:50:53 srb Exp $";
#endif
#include <sys/types.h>
#include <unistd.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sysexits.h>
#include "sdb.h"
#include "simplecrypt.h"
#define BUFSTEP 1024
char*readtill(int c)
{ static char*buf;static size_t bufmax=0;size_t offset;
for(offset=0;;offset++)
{ int i;
if(offset==bufmax)
buf=realloc(buf,bufmax+=BUFSTEP);
if((buf[offset]=i=fgetc(stdin))==EOF||i==c)
break;
}
buf[offset]='\0';
return buf;
}
main(int argc,const char*argv[])
{ const char*dbname;int retval=EXIT_SUCCESS;DB_ENV dbenv;DB*db;
if(argc!=2)
{ fprintf(stderr,"Usage: makedb2 dbasefile\n");
return EX_USAGE;
}
dbname=argv[1];
memset(&dbenv,0,sizeof dbenv);
if(!db_appinit(0,0,&dbenv,0))
fprintf(stderr,"makedb2: Can't init db subsystem\n"),retval=EX_CANTCREAT;
else
{ if(db_open(dbname,DB_HASH,DB_CREATE|DB_TRUNCATE,0666,&dbenv,(void*)0,&db))
{ fprintf(stderr,"makedb2: Can't create %s\n",dbname);
retval=EX_CANTCREAT;
}
else
{ DBT k,d;char*data;
memset(&k,0,sizeof k);memset(&d,0,sizeof d);
while(data=readtill('\t'),*data||!feof(stdin))
{ char*key;size_t keylen;
strcpy(key=malloc((keylen=strlen(data))+1),data);
data=readtill('\n');k.data=key;k.size=keylen;
d.data=data;d.size=strlen(data);scmorph(&k,&d);
if(db->put(db,0,&k,&d,0))
break;
}
db->close(db,0);
}
db_appexit(&dbenv);
}
return retval;
}
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