git.sur5r.net Git - openldap/blob - servers/slapd/tools/ldif2id2entry.c

   1 #include "portable.h"
   2
   3 #include <stdio.h>
   4 #include <stdlib.h>
   5
   6 #include <ac/ctype.h>
   7 #include <ac/string.h>
   8 #include <ac/socket.h>
   9 #include <ac/unistd.h>
  10
  11 #include "ldapconfig.h"
  12 #include "../slap.h"
  13 #include "../back-ldbm/back-ldbm.h"
  14
  15 #define MAXARGS                 100
  16
  17 int             ldap_debug;
  18 int             ldap_syslog;
  19 int             ldap_syslog_level;
  20 long            num_entries_sent;
  21 long            num_bytes_sent;
  22 int             active_threads;
  23 char            *default_referral;
  24 time_t          currenttime;
  25 pthread_t       listener_tid;
  26 pthread_mutex_t num_sent_mutex;
  27 pthread_mutex_t entry2str_mutex;
  28 pthread_mutex_t active_threads_mutex;
  29 pthread_mutex_t new_conn_mutex;
  30 pthread_mutex_t currenttime_mutex;
  31 pthread_mutex_t replog_mutex;
  32 pthread_mutex_t ops_mutex;
  33 pthread_mutex_t regex_mutex;
  34
  35 static char     *tailorfile;
  36 static char     *inputfile;
  37
  38 static void
  39 usage( char *name )
  40 {
  41         fprintf( stderr, "usage: %s -i inputfile [-d debuglevel] [-f configfile] [-n databasenumber]\n", name );
  42         exit( 1 );
  43 }
  44
  45 int
  46 main( int argc, char **argv )
  47 {
  48         int             i, cargc, indb, stop, status;
  49         char            *cargv[MAXARGS];
  50         char            *defargv[MAXARGS];
  51         char            *linep, *buf;
  52         char            line[BUFSIZ], idbuf[BUFSIZ];
  53         int             lmax, lcur;
  54         int             dbnum;
  55         ID              id;
  56         struct dbcache  *db;
  57         Backend         *be = NULL;
  58         struct ldbminfo *li;
  59         struct berval   bv;
  60         struct berval   *vals[2];
  61         Avlnode         *avltypes = NULL;
  62         FILE            *fp;
  63
  64         tailorfile = SLAPD_DEFAULT_CONFIGFILE;
  65         dbnum = -1;
  66         while ( (i = getopt( argc, argv, "d:f:i:n:" )) != EOF ) {
  67                 switch ( i ) {
  68                 case 'd':       /* turn on debugging */
  69                         ldap_debug = atoi( optarg );
  70                         break;
  71
  72                 case 'f':       /* specify a tailor file */
  73                         tailorfile = strdup( optarg );
  74                         break;
  75
  76                 case 'i':       /* input file */
  77                         inputfile = strdup( optarg );
  78                         break;
  79
  80                 case 'n':       /* which config file db to index */
  81                         dbnum = atoi( optarg ) - 1;
  82                         break;
  83
  84                 default:
  85                         usage( argv[0] );
  86                         break;
  87                 }
  88         }
  89         if ( inputfile == NULL ) {
  90                 usage( argv[0] );
  91         } else {
  92                 if ( freopen( inputfile, "r", stdin ) == NULL ) {
  93                         perror( inputfile );
  94                         exit( 1 );
  95                 }
  96         }
  97
  98         /*
  99          * initialize stuff and figure out which backend we're dealing with
 100          */
 101
 102         init();
 103         read_config( tailorfile, &be, NULL );
 104
 105         if ( dbnum == -1 ) {
 106                 for ( dbnum = 0; dbnum < nbackends; dbnum++ ) {
 107                         if ( strcasecmp( backends[dbnum].be_type, "ldbm" )
 108                             == 0 ) {
 109                                 break;
 110                         }
 111                 }
 112                 if ( dbnum == nbackends ) {
 113                         fprintf( stderr, "No ldbm database found in config file\n" );
 114                         exit( 1 );
 115                 }
 116         } else if ( dbnum < 0 || dbnum > (nbackends-1) ) {
 117                 fprintf( stderr, "Database number selected via -n is out of range\n" );
 118                 fprintf( stderr, "Must be in the range 1 to %d (number of databases in the config file)\n", nbackends );
 119                 exit( 1 );
 120         } else if ( strcasecmp( backends[dbnum].be_type, "ldbm" ) != 0 ) {
 121                 fprintf( stderr, "Database number %d selected via -n is not an ldbm database\n", dbnum );
 122                 exit( 1 );
 123         }
 124         be = &backends[dbnum];
 125
 126         /* disable write sync'ing */
 127         li = (struct ldbminfo *) be->be_private;
 128         li->li_dbcachewsync = 0;
 129
 130         if ( (db = ldbm_cache_open( be, "id2entry", LDBM_SUFFIX, LDBM_NEWDB ))
 131             == NULL ) {
 132                 perror( "id2entry file" );
 133                 exit( 1 );
 134         }
 135
 136         id = 0;
 137         stop = 0;
 138         buf = NULL;
 139         lcur = lmax = 0;
 140         vals[0] = &bv;
 141         vals[1] = NULL;
 142         while ( ! stop ) {
 143                 char            *type, *val, *s;
 144                 int             vlen;
 145                 Datum           key, data;
 146
 147                 memset( &key, 0, sizeof( key ));
 148                 memset( &data, 0, sizeof( data ));
 149
 150                 if ( fgets( line, sizeof(line), stdin ) != NULL ) {
 151                         int     len, idlen;
 152
 153                         len = strlen( line );
 154                         if ( buf == NULL || *buf == '\0' ) {
 155                                 if (!isdigit(line[0])) {
 156                                         sprintf( idbuf, "%d\n", id + 1 );
 157                                         idlen = strlen( idbuf );
 158                                 } else {
 159                                         id = atol(line) - 1;
 160                                         idlen = 0;
 161                                 }
 162                         } else {
 163                                 idlen = 0;
 164                         }
 165
 166                         while ( lcur + len + idlen + 1 > lmax ) {
 167                                 lmax += BUFSIZ;
 168                                 buf = (char *) ch_realloc( buf, lmax );
 169                         }
 170
 171                         if ( idlen > 0 ) {
 172                                 strcpy( buf + lcur, idbuf );
 173                                 lcur += idlen;
 174                         }
 175                         strcpy( buf + lcur, line );
 176                         lcur += len;
 177                 } else {
 178                         stop = 1;
 179                 }
 180                 if ( line[0] == '\n' || stop && buf && *buf ) {
 181                         if ( *buf != '\n' ) {
 182                                 int len;
 183
 184                                 id++;
 185                                 key.dptr = (char *) &id;
 186                                 key.dsize = sizeof(ID);
 187                                 data.dptr = buf;
 188                                 len = strlen(buf);
 189                                 if (buf[len - 1] == '\n')
 190                                         buf[--len] = '\0';
 191                                 data.dsize = len + 1;
 192                                 if ( ldbm_store( db->dbc_db, key, data,
 193                                     LDBM_INSERT ) != 0 ) {
 194                                         fputs("id2entry ldbm_store failed\n",
 195                                               stderr);
 196                                         exit( 1 );
 197                                 }
 198                         }
 199                         *buf = '\0';
 200                         lcur = 0;
 201                         line[0] = '\0';
 202                 }
 203         }
 204         (*be->be_close)( be );
 205
 206         id++;
 207         sprintf( line, "%s/NEXTID",
 208             ((struct ldbminfo *) be->be_private)->li_directory );
 209         if ( (fp = fopen( line, "w" )) == NULL ) {
 210                 perror( line );
 211                 fprintf( stderr, "Could not write next id %ld\n", id );
 212         } else {
 213                 fprintf( fp, "%ld\n", id );
 214                 fclose( fp );
 215         }
 216
 217         exit( 0 );
 218 }