openldap/servers/slapd/back-shell/result.c
Kurt Zeilenga 73276e84ae Import experimental referral implementation from OPENLDAP_DEVEL_REFERRALS.
Includes support for update referral for each replicated backend.
	Reworked replication test to use update referral.
Includes major rewrite of response encoding codes (result.c).
Includes reworked alias support and eliminates old suffix alias codes
(can be emulated using named alias).
Includes (untested) support for the Manage DSA IT control.
Works in LDAPv2 world.  Still testing in LDAPv3 world.
Added default referral (test009) test.
1999-07-16 02:45:46 +00:00

92 lines
1.8 KiB
C

/* result.c - shell backend result reading function */
#include "portable.h"
#include <stdio.h>
#include <ac/string.h>
#include <ac/socket.h>
#include <ac/unistd.h>
#include "slap.h"
#include "shell.h"
int
read_and_send_results(
Backend *be,
Connection *conn,
Operation *op,
FILE *fp,
char **attrs,
int attrsonly
)
{
int bsize, len;
char *buf, *bp;
char line[BUFSIZ];
Entry *e;
int err;
char *matched, *info;
/* read in the result and send it along */
buf = (char *) ch_malloc( BUFSIZ );
buf[0] = '\0';
bsize = BUFSIZ;
bp = buf;
while ( fgets( line, sizeof(line), fp ) != NULL ) {
Debug( LDAP_DEBUG_SHELL, "shell search reading line (%s)\n",
line, 0, 0 );
/* ignore lines beginning with DEBUG: */
if ( strncasecmp( line, "DEBUG:", 6 ) == 0 ) {
continue;
}
len = strlen( line );
while ( bp + len - buf > bsize ) {
bsize += BUFSIZ;
buf = (char *) ch_realloc( buf, bsize );
}
strcpy( bp, line );
bp += len;
/* line marked the end of an entry or result */
if ( *line == '\n' ) {
if ( strncasecmp( buf, "RESULT", 6 ) == 0 ) {
break;
}
if ( (e = str2entry( buf )) == NULL ) {
Debug( LDAP_DEBUG_ANY, "str2entry(%s) failed\n",
buf, 0, 0 );
} else {
send_search_entry( be, conn, op, e, attrs,
attrsonly, 0, NULL );
entry_free( e );
}
bp = buf;
}
}
(void) str2result( buf, &err, &matched, &info );
/* otherwise, front end will send this result */
if ( err != 0 || op->o_tag != LDAP_REQ_BIND ) {
send_ldap_result( conn, op, err, matched, info, NULL, NULL );
}
free( buf );
return( err );
}
void
print_suffixes(
FILE *fp,
Backend *be
)
{
int i;
for ( i = 0; be->be_suffix[i] != NULL; i++ ) {
fprintf( fp, "suffix: %s\n", be->be_suffix[i] );
}
}