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https://git.openldap.org/openldap/openldap.git
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117 lines
2.3 KiB
C
117 lines
2.3 KiB
C
/* result.c - shell backend result reading function */
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/* $OpenLDAP$ */
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/*
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* Copyright 1998-2003 The OpenLDAP Foundation, All Rights Reserved.
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* COPYING RESTRICTIONS APPLY, see COPYRIGHT file
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*/
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#include "portable.h"
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#include <stdio.h>
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#include <ac/errno.h>
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#include <ac/string.h>
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#include <ac/socket.h>
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#include <ac/unistd.h>
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#include "slap.h"
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#include "shell.h"
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int
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read_and_send_results(
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Backend *be,
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Connection *conn,
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Operation *op,
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FILE *fp,
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AttributeName *attrs,
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int attrsonly
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)
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{
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int bsize, len;
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char *buf, *bp;
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char line[BUFSIZ];
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Entry *e;
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int err;
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char *matched, *info;
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/* read in the result and send it along */
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buf = (char *) ch_malloc( BUFSIZ );
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buf[0] = '\0';
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bsize = BUFSIZ;
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bp = buf;
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while ( !feof(fp) ) {
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errno = 0;
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if ( fgets( line, sizeof(line), fp ) == NULL ) {
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if ( errno == EINTR ) continue;
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Debug( LDAP_DEBUG_ANY, "shell: fgets failed: %s (%d)\n",
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strerror(errno), errno, 0 );
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break;
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}
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Debug( LDAP_DEBUG_SHELL, "shell search reading line (%s)\n",
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line, 0, 0 );
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/* ignore lines beginning with # (LDIFv1 comments) */
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if ( *line == '#' ) {
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continue;
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}
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/* ignore lines beginning with DEBUG: */
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if ( strncasecmp( line, "DEBUG:", 6 ) == 0 ) {
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continue;
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}
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len = strlen( line );
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while ( bp + len - buf > bsize ) {
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size_t offset = bp - buf;
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bsize += BUFSIZ;
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buf = (char *) ch_realloc( buf, bsize );
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bp = &buf[offset];
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}
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strcpy( bp, line );
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bp += len;
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/* line marked the end of an entry or result */
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if ( *line == '\n' ) {
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if ( strncasecmp( buf, "RESULT", 6 ) == 0 ) {
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break;
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}
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if ( (e = str2entry( buf )) == NULL ) {
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Debug( LDAP_DEBUG_ANY, "str2entry(%s) failed\n",
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buf, 0, 0 );
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} else {
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send_search_entry( be, conn, op, e,
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attrs, attrsonly, NULL );
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entry_free( e );
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}
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bp = buf;
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}
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}
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(void) str2result( buf, &err, &matched, &info );
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/* otherwise, front end will send this result */
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if ( err != 0 || op->o_tag != LDAP_REQ_BIND ) {
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send_ldap_result( conn, op, err, matched, info, NULL, NULL );
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}
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free( buf );
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return( err );
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}
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void
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print_suffixes(
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FILE *fp,
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Backend *be
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)
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{
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int i;
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for ( i = 0; be->be_suffix[i].bv_val != NULL; i++ ) {
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fprintf( fp, "suffix: %s\n", be->be_suffix[i].bv_val );
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}
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}
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