git.sur5r.net Git - openldap/blob - servers/slapd/tools/ldif2index.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 "../slap.h"
  12 #include "../back-ldbm/back-ldbm.h"
  13
  14 #include "ldapconfig.h"
  15 #include "ldif.h"
  16
  17 #define MAXARGS                 100
  18
  19 static void
  20 usage( char *name )
  21 {
  22         fprintf( stderr, "usage: %s -i inputfile [-d debuglevel] [-f configfile] [-n databasenumber] attr\n", name );
  23         exit( 1 );
  24 }
  25
  26 int
  27 main( int argc, char **argv )
  28 {
  29         int             i, stop;
  30         char            *tailorfile, *inputfile;
  31         char            *linep, *buf, *attr;
  32         char            line[BUFSIZ];
  33         int             lineno, elineno;
  34         int             lmax, lcur, indexmask, syntaxmask;
  35         int             dbnum;
  36         unsigned long   id;
  37         Backend         *be = NULL;
  38         struct ldbminfo *li;
  39         struct berval   bv;
  40         struct berval   *vals[2];
  41
  42         ldbm_ignore_nextid_file = 1;
  43
  44         inputfile = NULL;
  45         tailorfile = SLAPD_DEFAULT_CONFIGFILE;
  46         dbnum = -1;
  47         while ( (i = getopt( argc, argv, "d:f:i:n:" )) != EOF ) {
  48                 switch ( i ) {
  49                 case 'd':       /* turn on debugging */
  50                         ldap_debug = atoi( optarg );
  51                         break;
  52
  53                 case 'f':       /* specify a tailor file */
  54                         tailorfile = strdup( optarg );
  55                         break;
  56
  57                 case 'i':       /* input file */
  58                         inputfile = strdup( optarg );
  59                         break;
  60
  61                 case 'n':       /* which config file db to index */
  62                         dbnum = atoi( optarg ) - 1;
  63                         break;
  64
  65                 default:
  66                         usage( argv[0] );
  67                         break;
  68                 }
  69         }
  70         attr = attr_normalize( argv[argc - 1] );
  71         if ( inputfile == NULL ) {
  72                 usage( argv[0] );
  73         } else {
  74                 if ( freopen( inputfile, "r", stdin ) == NULL ) {
  75                         perror( inputfile );
  76                         exit( 1 );
  77                 }
  78         }
  79
  80         slap_init(SLAP_TOOL_MODE, ch_strdup(argv[0]));
  81         read_config( tailorfile );
  82
  83         if ( dbnum == -1 ) {
  84                 for ( dbnum = 0; dbnum < nbackends; dbnum++ ) {
  85                         if ( strcasecmp( backends[dbnum].be_type, "ldbm" )
  86                             == 0 ) {
  87                                 break;
  88                         }
  89                 }
  90                 if ( dbnum == nbackends ) {
  91                         fprintf( stderr, "No ldbm database found in config file\n" );
  92                         exit( 1 );
  93                 }
  94         } else if ( dbnum < 0 || dbnum > (nbackends-1) ) {
  95                 fprintf( stderr, "Database number selected via -n is out of range\n" );
  96                 fprintf( stderr, "Must be in the range 1 to %d (number of databases in the config file)\n", nbackends );
  97                 exit( 1 );
  98         } else if ( strcasecmp( backends[dbnum].be_type, "ldbm" ) != 0 ) {
  99                 fprintf( stderr, "Database number %d selected via -n is not an ldbm database\n", dbnum );
 100                 exit( 1 );
 101         }
 102
 103         slap_startup(dbnum);
 104
 105         be = &backends[dbnum];
 106
 107         /* disable write sync'ing */
 108         li = (struct ldbminfo *) be->be_private;
 109         li->li_dbcachewsync = 0;
 110
 111         attr_masks( be->be_private, attr, &indexmask, &syntaxmask );
 112         if ( indexmask == 0 ) {
 113                 exit( 0 );
 114         }
 115
 116         id = 0;
 117         stop = 0;
 118         lineno = 0;
 119         buf = NULL;
 120         lcur = lmax = 0;
 121         vals[0] = &bv;
 122         vals[1] = NULL;
 123         while ( ! stop ) {
 124                 char            *type, *val, *s;
 125                 int             vlen;
 126
 127                 if ( fgets( line, sizeof(line), stdin ) != NULL ) {
 128                         int     len;
 129
 130                         lineno++;
 131                         len = strlen( line );
 132                         while ( lcur + len + 1 > lmax ) {
 133                                 lmax += BUFSIZ;
 134                                 buf = (char *) ch_realloc( buf, lmax );
 135                         }
 136                         strcpy( buf + lcur, line );
 137                         lcur += len;
 138                 } else {
 139                         stop = 1;
 140                 }
 141                 if ( line[0] == '\n' || stop && buf && *buf ) {
 142                         if ( *buf != '\n' ) {
 143                                 if (isdigit((unsigned char) *buf)) {
 144                                         id = atol(buf);
 145                                 } else {
 146                                         id++;
 147                                 }
 148                                 s = buf;
 149                                 elineno = 0;
 150                                 while ( (linep = ldif_getline( &s )) != NULL ) {
 151                                         elineno++;
 152                                         if ( ldif_parse_line( linep, &type, &val,
 153                                             &vlen ) != 0 ) {
 154                                                 Debug( LDAP_DEBUG_PARSE,
 155                             "bad line %d in entry ending at line %d ignored\n",
 156                                                     elineno, elineno, 0 );
 157                                                 continue;
 158                                         }
 159
 160                                         if ( strcasecmp( type, attr ) == 0 ) {
 161                                                 bv.bv_val = val;
 162                                                 bv.bv_len = vlen;
 163                                                 index_add_values( be, attr,
 164                                                     vals, id );
 165                                         }
 166                                 }
 167                         }
 168                         *buf = '\0';
 169                         lcur = 0;
 170                 }
 171         }
 172
 173         slap_shutdown(dbnum);
 174         slap_destroy();
 175
 176         return( 0 );
 177 }