1999-02-15 03:20:14 +08:00
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/*
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* search.c - tcl search routines
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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 "slap.h"
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#include "tcl_back.h"
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int tcl_back_search (
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Backend * be,
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Connection * conn,
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Operation * op,
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char *base,
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int scope,
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int deref,
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int sizelimit,
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int timelimit,
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Filter * filter,
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char *filterstr,
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char **attrs,
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int attrsonly
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)
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{
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char *attrs_tcl = NULL, *suf_tcl, *results, *command;
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int i, err = 0, code;
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struct tclinfo *ti = (struct tclinfo *) be->be_private;
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Entry *e;
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if (ti->ti_search == NULL) {
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send_ldap_result (conn, op, LDAP_UNWILLING_TO_PERFORM, NULL,
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"search not implemented");
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return (-1);
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}
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for ( i = 0; attrs != NULL && attrs[i] != NULL; i++ )
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;
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if (i > 0)
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attrs_tcl = Tcl_Merge(i, attrs);
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for ( i = 0; be->be_suffix[i] != NULL; i++ )
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;
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suf_tcl = Tcl_Merge(i, be->be_suffix);
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command = (char *) ch_malloc (strlen(ti->ti_search) + strlen(suf_tcl)
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+ strlen(base) + 40 + strlen(filterstr) + (attrs_tcl == NULL ? 5
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: strlen(attrs_tcl)) + 72);
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sprintf(command, "%s SEARCH {%ld} {%s} {%s} {%d} {%d} {%d} {%d} {%s} {%d} {%s}",
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ti->ti_search, op->o_msgid, suf_tcl, base, scope, deref,
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sizelimit, timelimit, filterstr, attrsonly ? 1 : 0, attrs_tcl ==
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NULL ? "{all}" : attrs_tcl);
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Tcl_Free( attrs_tcl );
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Tcl_Free( suf_tcl );
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ldap_pvt_thread_mutex_lock( &tcl_interpreter_mutex );
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code = Tcl_GlobalEval(ti->ti_ii->interp, command);
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results = (char *) strdup(ti->ti_ii->interp->result);
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ldap_pvt_thread_mutex_unlock( &tcl_interpreter_mutex );
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free(command);
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if (code != TCL_OK) {
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err = LDAP_OPERATIONS_ERROR;
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Debug(LDAP_DEBUG_ANY, "tcl_search_error: %s\n", results, 0, 0);
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} else {
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interp_send_results ( be, conn, op, results, NULL, 0 );
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}
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if (err != LDAP_SUCCESS)
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send_ldap_result (conn, op, err, NULL, "internal backend error");
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return (0);
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}
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