-/*
- * Copyright (c) 1996 Regents of the University of Michigan.
+/* $OpenLDAP$ */
+/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
+ *
+ * Copyright 1998-2003 The OpenLDAP Foundation.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted only as authorized by the OpenLDAP
+ * Public License.
+ *
+ * A copy of this license is available in file LICENSE in the
+ * top-level directory of the distribution or, alternatively, at
+ * <http://www.OpenLDAP.org/license.html>.
+ */
+/* Portions Copyright (c) 1996 Regents of the University of Michigan.
* All rights reserved.
*
* Redistribution and use in source and binary forms are permitted
* software without specific prior written permission. This software
* is provided ``as is'' without express or implied warranty.
*/
+/* ACKNOWLEDGEMENTS:
+ * This work was originally developed by the University of Michigan
+ * (as part of U-MICH LDAP).
+ */
/*
* re.c - routines which deal with Re (Replication entry) structures.
*/
+#include "portable.h"
+
#include <stdio.h>
-#include <string.h>
-#include <sys/types.h>
-#include <sys/socket.h>
+
+#include <ac/stdlib.h>
+#include <ac/errno.h>
+#include <ac/socket.h>
+#include <ac/string.h>
+#include <ac/ctype.h>
#include "../slapd/slap.h"
+
#include "slurp.h"
#include "globals.h"
-/* externs */
-extern char *str_getline( char **next );
-extern void ch_free( char *p );
-
-#if !(defined(BSD) && (BSD >= 199306))
-extern char *sys_errlist[];
-#endif
-
/* Forward references */
-static Rh *get_repl_hosts( char *, int *, char ** );
-static int gettype( char * );
-static int getchangetype( char *);
-static int Re_parse( Re *re, char *replbuf );
-static void Re_dump( Re *re, FILE *fp );
-static void warn_unknown_replica( char *, int port );
+static Rh *get_repl_hosts LDAP_P(( char *, int *, char ** ));
+static int gettype LDAP_P(( char * ));
+static int getchangetype LDAP_P(( char * ));
+static int Re_parse LDAP_P(( Re *re, char *replbuf ));
+static void Re_dump LDAP_P(( Re *re, FILE *fp ));
+static void warn_unknown_replica LDAP_P(( char *, int port ));
/* Globals, scoped within this file */
static int nur = 0; /* Number of unknown replicas */
/*
* Free an Re
+ * ??? Something should apparently return nonzero here, but I dont know what.
*/
static int
Re_free(
return 0;
}
if ( re->re_refcnt > 0 ) {
+#ifdef NEW_LOGGING
+ LDAP_LOG ( SLURPD, WARNING, "Re_free: "
+ "Warning: freeing re (dn: %s) with nonzero refcnt\n", re->re_dn, 0, 0 );
+#else
Debug( LDAP_DEBUG_ANY,
"Warning: freeing re (dn: %s) with nonzero refcnt\n",
re->re_dn, 0, 0 );
+#endif
}
-#if !defined( THREAD_SUNOS4_LWP )
- /* This seems to have problems under SunOS lwp */
- pthread_mutex_destroy( &re->re_mutex );
-#endif /* THREAD_SUNOS4_LWP */
- ch_free( re->re_timestamp );
+
+ ldap_pvt_thread_mutex_destroy( &re->re_mutex );
+
if (( rh = re->re_replicas ) != NULL ) {
for ( i = 0; rh[ i ].rh_hostname != NULL; i++ ) {
free( rh[ i ].rh_hostname );
free( mi );
}
free( re );
+ return 0;
}
int state;
int nml;
char *buf, *rp, *p;
- long buflen;
+ size_t buflen;
char *type, *value;
- int len;
+ ber_len_t len;
int nreplicas;
if ( re == NULL ) {
+#ifdef NEW_LOGGING
+ LDAP_LOG ( SLURPD, ERR, "Re_parse: Error: re is NULL\n", 0, 0, 0 );
+#else
Debug( LDAP_DEBUG_ANY, "Re_parse: error: re is NULL\n", 0, 0, 0 );
+#endif
return -1;
}
if ( replbuf == NULL ) {
+#ifdef NEW_LOGGING
+ LDAP_LOG ( SLURPD, ERR, "Re_parse: Error: replbuf is NULL\n", 0, 0, 0 );
+#else
Debug( LDAP_DEBUG_ANY, "Re_parse: error: replbuf is NULL\n", 0, 0, 0 );
+#endif
return -1;
}
re->re_refcnt = sglob->num_replicas;
for (;;) {
- if (( state == GOT_ALL ) || ( buf = str_getline( &rp )) == NULL ) {
+ if (( state == GOT_ALL ) || ( buf = ldif_getline( &rp )) == NULL ) {
break;
}
/*
if ( strncmp( buf, ERROR_STR, strlen( ERROR_STR )) == 0 ) {
continue;
}
- buflen = ( long ) strlen( buf );
- if ( str_parse_line( buf, &type, &value, &len ) < 0 ) {
+ buflen = strlen( buf );
+ if ( ldif_parse_line( buf, &type, &value, &len ) < 0 ) {
+#ifdef NEW_LOGGING
+ LDAP_LOG ( SLURPD, ERR,
+ "Re_parse: Error: malformed replog file\n", 0, 0, 0 );
+#else
Debug( LDAP_DEBUG_ANY,
"Error: Re_parse: malformed replog file\n",
0, 0, 0 );
+#endif
return -1;
}
switch ( gettype( type )) {
/* there was a sequence number */
*p++ = '\0';
}
- re->re_timestamp = strdup( value );
- if ( p != NULL && isdigit( *p )) {
+ re->re_timestamp = atol( value );
+ if ( p != NULL && isdigit( (unsigned char) *p )) {
re->re_seq = atoi( p );
}
state |= GOT_TIME;
break;
case T_DN:
- re->re_dn = strdup( value );
+ re->re_dn = ch_malloc( len + 1 );
+ AC_MEMCPY( re->re_dn, value, len );
+ re->re_dn[ len ]='\0';
state |= GOT_DN;
break;
default:
if ( !( state == GOT_ALL )) {
+#ifdef NEW_LOGGING
+ LDAP_LOG ( SLURPD, ERR,
+ "Re_parse: Error: bad type <%s>\n", type, 0, 0 );
+#else
Debug( LDAP_DEBUG_ANY,
"Error: Re_parse: bad type <%s>\n",
type, 0, 0 );
+#endif
+ free( type );
+ free( value );
return -1;
}
}
+ free( type );
+ free( value );
}
if ( state != GOT_ALL ) {
+#ifdef NEW_LOGGING
+ LDAP_LOG ( SLURPD, ERR,
+ "Re_parse: Error: malformed replog file\n", 0, 0, 0 );
+#else
Debug( LDAP_DEBUG_ANY,
"Error: Re_parse: malformed replog file\n",
0, 0, 0 );
+#endif
return -1;
}
for (;;) {
- if (( buf = str_getline( &rp )) == NULL ) {
+ char *const dash = "-";
+
+ if (( buf = ldif_getline( &rp )) == NULL ) {
break;
}
- buflen = ( long ) strlen( buf );
+ buflen = strlen( buf );
if (( buflen == 1 ) && ( buf[ 0 ] == '-' )) {
- type = "-";
+ type = dash;
value = NULL;
} else {
- if ( str_parse_line( buf, &type, &value, &len ) < 0 ) {
+ if ( ldif_parse_line( buf, &type, &value, &len ) < 0 ) {
+#ifdef NEW_LOGGING
+ LDAP_LOG ( SLURPD, ERR,
+ "Re_parse: Error: malformed replog line \"%s\"\n", buf, 0, 0 );
+#else
Debug( LDAP_DEBUG_ANY,
"Error: malformed replog line \"%s\"\n",
buf, 0, 0 );
+#endif
return -1;
}
}
sizeof( Mi ) * ( nml + 2 ));
re->re_mods[ nml ].mi_type = strdup( type );
if ( value != NULL ) {
- re->re_mods[ nml ].mi_val = strdup( value );
+ re->re_mods[ nml ].mi_val = ch_malloc( len + 1 );
+ AC_MEMCPY( re->re_mods[ nml ].mi_val, value, len );
+ re->re_mods[ nml ].mi_val[ len ] = '\0';
re->re_mods[ nml ].mi_len = len;
} else {
re->re_mods[ nml ].mi_val = NULL;
re->re_mods[ nml + 1 ].mi_type = NULL;
re->re_mods[ nml + 1 ].mi_val = NULL;
nml++;
+
+ if ( type != dash )
+ free( type );
+ if ( value != NULL )
+ free( value );
}
return 0;
}
char **r_rp
)
{
- char buf[ LINE_WIDTH + 1 ];
char *type, *value, *line, *p;
Rh *rh = NULL;
- int nreplicas, len;
+ int nreplicas;
+ ber_len_t len;
int port;
int repl_ok;
int i;
for (;;) {
/* If this is a reject log, we need to skip over the ERROR: line */
if ( !strncmp( *r_rp, ERROR_STR, strlen( ERROR_STR ))) {
- line = str_getline( r_rp );
+ line = ldif_getline( r_rp );
if ( line == NULL ) {
break;
}
if ( strncasecmp( *r_rp, "replica:", 7 )) {
break;
}
- line = str_getline( r_rp );
+ line = ldif_getline( r_rp );
if ( line == NULL ) {
break;
}
- if ( str_parse_line( line, &type, &value, &len ) < 0 ) {
+ if ( ldif_parse_line( line, &type, &value, &len ) < 0 ) {
return( NULL );
}
- port = LDAP_PORT;
+ port = 0;
if (( p = strchr( value, ':' )) != NULL ) {
*p = '\0';
p++;
break;
}
}
+ free( type );
if ( !repl_ok ) {
warn_unknown_replica( value, port );
+ free( value );
continue;
}
rh = (Rh *) ch_realloc((char *) rh, ( nreplicas + 2 ) * sizeof( Rh ));
if ( rh == NULL ) {
+#ifdef NEW_LOGGING
+ LDAP_LOG ( SLURPD, ERR,
+ "get_repl_hosts: Out of memory\n", 0, 0, 0 );
+#else
Debug( LDAP_DEBUG_ANY, "Out of memory in get_repl_hosts\n",
0, 0, 0 );
+#endif
return NULL;
}
rh[ nreplicas ].rh_hostname = strdup( value );
rh[ nreplicas ].rh_port = port;
nreplicas++;
+
+ free( value );
}
if ( nreplicas == 0 ) {
Mi *mi;
if ( re == NULL ) {
+#ifdef NEW_LOGGING
+ LDAP_LOG ( SLURPD, ERR, "Re_dump: re is NULL\n", 0, 0, 0 );
+#else
Debug( LDAP_DEBUG_TRACE, "Re_dump: re is NULL\n", 0, 0, 0 );
+#endif
return;
}
fprintf( fp, "Re_dump: ******\n" );
fprintf( fp, "re_refcnt: %d\n", re->re_refcnt );
- fprintf( fp, "re_timestamp: %s\n", re->re_timestamp );
+ fprintf( fp, "re_timestamp: %ld\n", (long) re->re_timestamp );
fprintf( fp, "re_seq: %d\n", re->re_seq );
for ( i = 0; re->re_replicas && re->re_replicas[ i ].rh_hostname != NULL;
i++ ) {
int i;
char *s;
int rc = 0;
- Rh *rh;
if ( re == NULL || fp == NULL ) {
+#ifdef NEW_LOGGING
+ LDAP_LOG ( SLURPD, ERR,
+ "Re_write: Internal error: NULL argument\n", 0, 0, 0 );
+#else
Debug( LDAP_DEBUG_ANY, "Internal error: Re_write: NULL argument\n",
0, 0, 0 );
+#endif
return -1;
}
goto bad;
}
} else { /* write multiple "replica:" lines */
- for ( i = 0; re->re_replicas[ i ].rh_hostname != NULL; i++ ) {
+ for ( i = 0; re->re_replicas && re->re_replicas[ i ].rh_hostname != NULL; i++ ) {
if ( fprintf( fp, "replica: %s:%d\n",
re->re_replicas[ i ].rh_hostname,
re->re_replicas[ i ].rh_port ) < 0 ) {
}
}
}
- if ( fprintf( fp, "time: %s.%d\n", re->re_timestamp, re->re_seq ) < 0 ) {
+ if ( fprintf( fp, "time: %ld.%d\n", (long) re->re_timestamp, re->re_seq ) < 0 ) {
rc = -1;
goto bad;
}
}
} else {
char *obuf;
- obuf = ldif_type_and_value( re->re_mods[ i ].mi_type,
+ obuf = ldif_put( LDIF_PUT_VALUE,
+ re->re_mods[ i ].mi_type,
re->re_mods[ i ].mi_val ? re->re_mods[ i ].mi_val : "",
re->re_mods[ i ].mi_len );
if ( fputs( obuf, fp ) < 0 ) {
free( obuf );
goto bad;
} else {
- free( obuf );
+ ber_memfree( obuf );
}
}
}
}
bad:
if ( rc != 0 ) {
+#ifdef NEW_LOGGING
+ LDAP_LOG ( SLURPD, ERR,
+ "Re_write: Error while writing: %s\n", sys_errlist[ errno ], 0, 0 );
+#else
Debug( LDAP_DEBUG_ANY, "Error while writing: %s\n",
sys_errlist[ errno ], 0, 0 );
+#endif
}
return rc;
}
Re *re
)
{
- return( pthread_mutex_lock( &re->re_mutex ));
+ return( ldap_pvt_thread_mutex_lock( &re->re_mutex ));
}
Re *re
)
{
- return( pthread_mutex_unlock( &re->re_mutex ));
+ return( ldap_pvt_thread_mutex_unlock( &re->re_mutex ));
}
/* Initialize private data */
(*re)->re_refcnt = sglob->num_replicas;
- (*re)->re_timestamp = NULL;
+ (*re)->re_timestamp = (time_t) 0L;
(*re)->re_replicas = NULL;
(*re)->re_dn = NULL;
(*re)->re_changetype = 0;
(*re)->re_mods = NULL;
(*re)->re_next = NULL;
- pthread_mutex_init( &((*re)->re_mutex), pthread_mutexattr_default );
+ ldap_pvt_thread_mutex_init( &((*re)->re_mutex) );
return 0;
}
}
}
if ( !found ) {
+#ifdef NEW_LOGGING
+ LDAP_LOG ( SLURPD, WARNING, "warn_unknown_replica: "
+ "Warning: unknown replica %s:%d found in replication log\n",
+ host, port, 0 );
+#else
Debug( LDAP_DEBUG_ANY,
"Warning: unknown replica %s:%d found in replication log\n",
host, port, 0 );
+#endif
nur++;
ur = (Rh *) ch_realloc( (char *) ur, ( nur * sizeof( Rh )));
ur[ nur - 1 ].rh_hostname = strdup( host );