1999-02-15 03:20:14 +08:00
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/*
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* result.c - tcl backend utility functions
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*
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* Copyright 1999, Ben Collins <bcollins@debian.org>, All rights reserved.
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*
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* Redistribution and use in source and binary forms are permitted only
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* as authorized by the OpenLDAP Public License. A copy of this
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* license is available at http://www.OpenLDAP.org/license.html or
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* in file LICENSE in the top-level directory of the distribution.
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1999-02-17 10:05:28 +08:00
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*
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* $Id$
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*
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* $Log$
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1999-02-15 03:20:14 +08:00
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*/
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#include "portable.h"
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#include <stdio.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 "tcl_back.h"
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int
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interp_send_results(
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Backend *be,
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Connection *conn,
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Operation *op,
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char *result,
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char **attrs,
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int attrsonly
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)
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{
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int bsize, len, argcPtr, i, err, code;
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char *buf, *bp, **argvPtr, *line, *matched, *info;
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Entry *e;
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struct tclinfo *ti = (struct tclinfo *) be->be_private;
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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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code = Tcl_SplitList(ti->ti_ii->interp, result, &argcPtr, &argvPtr);
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if (code != TCL_OK) {
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argcPtr = 0;
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send_ldap_result (conn, op, LDAP_UNWILLING_TO_PERFORM, NULL,
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"internal backend error");
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return -1;
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}
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for ( i = 0 ; i < argcPtr ; i++ ) {
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line = argvPtr[i];
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Debug( LDAP_DEBUG_ANY, "tcl search reading line (%s)\n",
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line, 0, 0 );
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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 ) + 1;
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while ( bp + len - buf > bsize ) {
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bsize += BUFSIZ;
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buf = (char *) ch_realloc( buf, bsize );
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}
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sprintf( bp, "%s\n", 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[0] == '\0' ) {
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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, attrs,
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attrsonly );
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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 );
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}
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free( buf );
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Tcl_Free( result );
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Tcl_Free( (char *) argvPtr );
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return( err );
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}
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char *tcl_clean_entry (Entry *e)
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{
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1999-02-17 10:05:28 +08:00
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char *entrystr, *mark1, *mark2, *buf, *bp, *dup;
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int len, bsize;
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1999-02-15 03:20:14 +08:00
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1999-02-17 10:05:28 +08:00
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pthread_mutex_lock( &entry2str_mutex );
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entrystr = entry2str( e, &len, 0 );
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pthread_mutex_unlock( &entry2str_mutex );
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1999-02-15 03:20:14 +08:00
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1999-02-17 10:05:28 +08:00
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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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bp++[0] = ' ';
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1999-02-15 03:20:14 +08:00
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1999-02-17 10:05:28 +08:00
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mark1 = entrystr;
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do {
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1999-02-15 03:20:14 +08:00
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if (mark1[0] == '\n') {
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1999-02-17 10:05:28 +08:00
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mark1++;
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1999-02-15 03:20:14 +08:00
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}
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dup = (char *) strdup(mark1);
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1999-02-17 10:05:28 +08:00
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if (dup[0] != '\0') {
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if ((mark2 = (char *) strchr (dup, '\n')) != NULL) {
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1999-02-15 03:20:14 +08:00
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mark2[0] = '\0';
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1999-02-17 10:05:28 +08:00
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}
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len = strlen( dup ) + 3;
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while ( bp + len - buf > bsize ) {
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1999-02-15 03:20:14 +08:00
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bsize += BUFSIZ;
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buf = (char *) ch_realloc( buf, bsize );
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1999-02-17 10:05:28 +08:00
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}
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if (mark1[0] == '\0') {
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1999-02-15 03:20:14 +08:00
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sprintf(bp, "{} ");
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1999-02-17 10:05:28 +08:00
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} else {
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1999-02-15 03:20:14 +08:00
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sprintf(bp, "{%s} ", dup);
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1999-02-17 10:05:28 +08:00
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}
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bp += len;
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if (mark2 != NULL) {
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1999-02-15 03:20:14 +08:00
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mark2[0] = '\n';
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1999-02-17 10:05:28 +08:00
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}
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1999-02-15 03:20:14 +08:00
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}
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free(dup);
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1999-02-17 10:05:28 +08:00
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} while ((mark1 = (char *) strchr (mark1, '\n')) != NULL);
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return buf;
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1999-02-15 03:20:14 +08:00
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}
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int tcl_ldap_debug (
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ClientData clientData,
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Tcl_Interp *interp,
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int argc,
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char *argv[]
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)
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{
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1999-02-17 10:05:28 +08:00
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if (argv[1] != NULL) {
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1999-02-15 03:20:14 +08:00
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Debug(LDAP_DEBUG_ANY, "tcl_debug: %s\n", argv[1], 0, 0);
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1999-02-17 10:05:28 +08:00
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}
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return TCL_OK;
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1999-02-15 03:20:14 +08:00
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}
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