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98 lines
2.0 KiB
C
98 lines
2.0 KiB
C
/* startup.c - startup ldbm backend */
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#include "portable.h"
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#include <stdio.h>
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#include <direct.h>
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#include <ac/string.h>
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#include <ac/socket.h>
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#include "ldapconfig.h"
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#include "slap.h"
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#include "back-ldbm.h"
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#include "db.h"
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void
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ldbm_back_startup(
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Backend *be
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)
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{
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#ifndef HAVE_BERKELEY_DB2
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/* make sure we have one and only one big mutex */
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static int protect = 0;
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if(!protect++) {
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ldap_pvt_thread_mutex_init( &ldbm_big_mutex );
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}
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#else
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struct ldbminfo *li = (struct ldbminfo *) be->be_private;
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DB_ENV *dbEnv = &li->li_db_env;
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int envFlags = DB_CREATE | DB_THREAD;
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int err = 0;
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char *home;
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/* if the data directory is not an absolute path, have it relative
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to the current working directory (which should not be configured !) */
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if ( *li->li_directory != *DEFAULT_DIRSEP ) {
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char cwd[MAXPATHLEN];
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(void) getcwd( cwd, MAXPATHLEN );
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sprintf( cwd, "%s%s%s", cwd, DEFAULT_DIRSEP, li->li_directory );
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free( li->li_directory );
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li->li_directory = strdup( cwd );
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}
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/* set the DB home directory to the data dir */
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home = li->li_directory;
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/* general initialization of the environment */
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memset( dbEnv, 0, sizeof( DB_ENV ));
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dbEnv->db_errcall = ldbm_db_errcall;
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dbEnv->db_errpfx = "==>";
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/* now do the db_appinit */
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if ( ( err = db_appinit( home, NULL, dbEnv, envFlags )) ) {
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char error[BUFSIZ];
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if ( err < 0 ) sprintf( error, "%ld\n", (long) err );
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else sprintf( error, "%s\n", strerror( err ));
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fprintf( stderr,
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"ldbm_back_startup(): FATAL error in db_appinit() : %s\n",
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error );
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exit( 1 );
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}
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#endif
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}
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void
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ldbm_back_shutdown(
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Backend *be
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)
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{
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#ifdef HAVE_BERKELEY_DB2
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struct ldbminfo *li = (struct ldbminfo *) be->be_private;
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(void) db_appexit( &li->li_db_env );
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#endif
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}
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#ifdef HAVE_BERKELEY_DB2
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void
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ldbm_db_errcall( const char *prefix, const char *message )
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{
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Debug( LDAP_DEBUG_ANY, "ldbm_db_errcall(): %s %s", prefix, message, 0 );
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}
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#endif /* HAVE_BERKELEY_DB2 */
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