git.sur5r.net Git - openldap/blob - servers/slapd/tools/ldif2id2children.c

   1 #include <stdio.h>
   2 #include <string.h>
   3 #include <sys/types.h>
   4 #include <sys/socket.h>
   5 #include "../slap.h"
   6 #include "../back-ldbm/back-ldbm.h"
   7
   8 #define DEFAULT_CONFIGFILE      "/usr/local/etc/slapd.conf"
   9 #define MAXARGS                 100
  10
  11 extern struct dbcache   *ldbm_cache_open();
  12 extern void             attr_index_config();
  13 extern char             *str_getline();
  14 extern char             *dn_parent();
  15 extern char             *dn_normalize_case();
  16 extern int              strcasecmp();
  17 extern int              nbackends;
  18 extern Backend          *backends;
  19 extern int              ldap_debug;
  20
  21 int             lineno;
  22 int             ldap_debug;
  23 int             ldap_syslog;
  24 int             ldap_syslog_level;
  25 int             global_schemacheck;
  26 int             num_entries_sent;
  27 int             num_bytes_sent;
  28 int             active_threads;
  29 char            *default_referral;
  30 struct objclass *global_oc;
  31 time_t          currenttime;
  32 pthread_t       listener_tid;
  33 pthread_mutex_t num_sent_mutex;
  34 pthread_mutex_t entry2str_mutex;
  35 pthread_mutex_t active_threads_mutex;
  36 pthread_mutex_t new_conn_mutex;
  37 pthread_mutex_t currenttime_mutex;
  38 pthread_mutex_t replog_mutex;
  39 pthread_mutex_t ops_mutex;
  40 pthread_mutex_t regex_mutex;
  41
  42 static int      make_index();
  43
  44 static char     *tailorfile;
  45 static char     *inputfile;
  46
  47 static void
  48 usage( char *name )
  49 {
  50         fprintf( stderr, "usage: %s -i inputfile [-d debuglevel] [-f configfile] [-n databasenumber]\n", name );
  51         exit( 1 );
  52 }
  53
  54 main( int argc, char **argv )
  55 {
  56         int             i, cargc, indb, stop, status;
  57         char            *cargv[MAXARGS];
  58         char            *defargv[MAXARGS];
  59         char            *linep, *buf;
  60         char            line[BUFSIZ];
  61         int             lineno, elineno;
  62         int             lmax, lcur;
  63         int             dbnum;
  64         ID              id;
  65         struct dbcache  *db, *db2;
  66         Backend         *be;
  67         struct berval   bv;
  68         struct berval   *vals[2];
  69         Avlnode         *avltypes = NULL;
  70         extern char     *optarg;
  71
  72         tailorfile = DEFAULT_CONFIGFILE;
  73         dbnum = -1;
  74         while ( (i = getopt( argc, argv, "d:f:i:n:" )) != EOF ) {
  75                 switch ( i ) {
  76                 case 'd':       /* turn on debugging */
  77                         ldap_debug = atoi( optarg );
  78                         break;
  79
  80                 case 'f':       /* specify a tailor file */
  81                         tailorfile = strdup( optarg );
  82                         break;
  83
  84                 case 'i':       /* input file */
  85                         inputfile = strdup( optarg );
  86                         break;
  87
  88                 case 'n':       /* which config file db to index */
  89                         dbnum = atoi( optarg ) - 1;
  90                         break;
  91
  92                 default:
  93                         usage( argv[0] );
  94                         break;
  95                 }
  96         }
  97         if ( inputfile == NULL ) {
  98                 usage( argv[0] );
  99         } else {
 100                 if ( freopen( inputfile, "r", stdin ) == NULL ) {
 101                         perror( inputfile );
 102                         exit( 1 );
 103                 }
 104         }
 105
 106         /*
 107          * initialize stuff and figure out which backend we're dealing with
 108          */
 109
 110         init();
 111         read_config( tailorfile, &be, NULL );
 112
 113         if ( dbnum == -1 ) {
 114                 for ( dbnum = 0; dbnum < nbackends; dbnum++ ) {
 115                         if ( strcasecmp( backends[dbnum].be_type, "ldbm" )
 116                             == 0 ) {
 117                                 break;
 118                         }
 119                 }
 120                 if ( dbnum == nbackends ) {
 121                         fprintf( stderr, "No ldbm database found in config file\n" );
 122                         exit( 1 );
 123                 }
 124         } else if ( dbnum < 1 || dbnum > nbackends ) {
 125                 fprintf( stderr, "Database number selected via -n is out of range\n" );
 126                 fprintf( stderr, "Must be in the range 1 to %d (number of databases in the config file)\n", nbackends );
 127                 exit( 1 );
 128         } else if ( strcasecmp( backends[dbnum].be_type, "ldbm" ) != 0 ) {
 129                 fprintf( stderr, "Database number %d selected via -n is not an ldbm database\n", dbnum );
 130                 exit( 1 );
 131         }
 132         be = &backends[dbnum];
 133
 134         /*
 135          * first, make the dn2id index
 136          */
 137
 138         if ( (db = ldbm_cache_open( be, "dn2id", LDBM_SUFFIX, LDBM_NEWDB ))
 139             == NULL ) {
 140                 perror( "dn2id file" );
 141                 exit( 1 );
 142         }
 143
 144         id = 0;
 145         stop = 0;
 146         lineno = 0;
 147         buf = NULL;
 148         lcur = lmax = 0;
 149         vals[0] = &bv;
 150         vals[1] = NULL;
 151         while ( ! stop ) {
 152                 char            *type, *val, *s;
 153                 int             vlen;
 154                 Datum           key, data;
 155
 156                 if ( fgets( line, sizeof(line), stdin ) != NULL ) {
 157                         int     len;
 158
 159                         lineno++;
 160                         len = strlen( line );
 161                         while ( lcur + len + 1 > lmax ) {
 162                                 lmax += BUFSIZ;
 163                                 buf = (char *) ch_realloc( buf, lmax );
 164                         }
 165                         strcpy( buf + lcur, line );
 166                         lcur += len;
 167                 } else {
 168                         stop = 1;
 169                 }
 170                 if ( line[0] == '\n' || stop && buf && *buf ) {
 171                         if ( *buf != '\n' ) {
 172                                 id++;
 173                                 s = buf;
 174                                 elineno = 0;
 175                                 while ( (linep = str_getline( &s )) != NULL ) {
 176                                         elineno++;
 177                                         if ( str_parse_line( linep, &type, &val,
 178                                             &vlen ) != 0 ) {
 179                                                 Debug( LDAP_DEBUG_PARSE,
 180                             "bad line %d in entry ending at line %d ignored\n",
 181                                                     elineno, lineno, 0 );
 182                                                 continue;
 183                                         }
 184
 185                                         if ( strcmp( type, "dn" ) == 0 )
 186                                                 break;
 187                                 }
 188
 189                                 if ( linep == NULL ) {
 190                                         fprintf( stderr, "entry %d has no dn\n",
 191                                             id );
 192                                 } else {
 193                                         key.dptr = dn_normalize_case( val );
 194                                         key.dsize = strlen( val ) + 1;
 195                                         data.dptr = (char *) &id;
 196                                         data.dsize = sizeof(ID);
 197                                         if ( ldbm_store( db->dbc_db, key, data,
 198                                             LDBM_REPLACE ) != 0 ) {
 199                                                 perror( "dn2id ldbm_store" );
 200                                                 exit( 1 );
 201                                         }
 202                                 }
 203                         }
 204                         *buf = '\0';
 205                         lcur = 0;
 206                         line[0] = '\0';
 207                 }
 208         }
 209
 210         /*
 211          * next, make the id2children index
 212          */
 213
 214         if ( (db2 = ldbm_cache_open( be, "id2children", LDBM_SUFFIX,
 215             LDBM_NEWDB )) == NULL ) {
 216                 perror( "id2children file" );
 217                 exit( 1 );
 218         }
 219
 220         rewind( stdin );
 221         id = 0;
 222         stop = 0;
 223         buf = NULL;
 224         lineno = 0;
 225         lcur = lmax = 0;
 226         vals[0] = &bv;
 227         vals[1] = NULL;
 228         while ( ! stop ) {
 229                 char    *type, *val, *s, *dn;
 230                 int     vlen;
 231                 ID      pid;
 232                 char    buf2[20];
 233                 Datum   key, data;
 234
 235                 if ( fgets( line, sizeof(line), stdin ) != NULL ) {
 236                         int     len;
 237
 238                         len = strlen( line );
 239                         while ( lcur + len + 1 > lmax ) {
 240                                 lmax += BUFSIZ;
 241                                 buf = (char *) ch_realloc( buf, lmax );
 242                         }
 243                         strcpy( buf + lcur, line );
 244                         lcur += len;
 245                 } else {
 246                         stop = 1;
 247                 }
 248                 if ( line[0] == '\n' || stop && buf && *buf ) {
 249                         if ( * buf != '\n' ) {
 250                                 id++;
 251                                 s = buf;
 252                                 while ( (linep = str_getline( &s )) != NULL ) {
 253                                         if ( str_parse_line( linep, &type, &val,
 254                                             &vlen ) != 0 ) {
 255                                                 Debug( LDAP_DEBUG_PARSE,
 256                                                     "bad line %d ignored\n",
 257                                                     lineno, 0, 0 );
 258                                                 continue;
 259                                         }
 260
 261                                         if ( strcmp( type, "dn" ) == 0 )
 262                                                 break;
 263                                 }
 264
 265                                 if ( linep == NULL ) {
 266                                         fprintf( stderr, "entry %d has no dn\n",
 267                                             id );
 268                                 } else {
 269                                         if ( (dn = dn_parent( be, val ))
 270                                             == NULL ) {
 271                                                 pid = 0;
 272                                         } else {
 273                                                 key.dptr =
 274                                                     dn_normalize_case( dn );
 275                                                 key.dsize = strlen( dn ) + 1;
 276
 277                                                 data = ldbm_fetch( db->dbc_db,
 278                                                     key );
 279                                                 if ( data.dptr == NULL ) {
 280                                                         dn_normalize( val );
 281                                                         if ( ! be_issuffix( be,
 282                                                             val ) ) {
 283         Debug( LDAP_DEBUG_PARSE, "no parent \"%s\" of \"%s\"\n", dn, val, 0 );
 284                                                         }
 285                                                         *buf = '\0';
 286                                                         lcur = 0;
 287                                                         line[0] = '\0';
 288                                                         continue;
 289                                                 }
 290                                                 (void) memcpy( (char *) &pid,
 291                                                     data.dptr, sizeof(ID) );
 292                                         }
 293
 294                                         sprintf( buf2, "%c%d", EQ_PREFIX, pid );
 295                                         key.dptr = buf2;
 296                                         key.dsize = strlen( buf2 ) + 1;
 297                                         if ( idl_insert_key( be, db2, key, id )
 298                                             != 0 ) {
 299                                                 perror( "idl_insert_key" );
 300                                                 exit( 1 );
 301                                         }
 302                                 }
 303                         }
 304                         *buf = '\0';
 305                         lcur = 0;
 306                         line[0] = '\0';
 307                 }
 308         }
 309         (*be->be_close)( be );
 310
 311         exit( 0 );
 312 }