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21e081dc5b
ldap_defaults.h incorporates non-generated ldapconfig.h values. ldap_config.h.in is new template for autoconf generated defaults (namely directories and paths) ldap_config.h.nt, NT template (must be manually copied) s/<ldapconfig.h>/<ldap_defaults.h>/ s/DIRSEP/LDAP_DIRSEP/ & s/DEFAULT_/LDAP_/
1119 lines
27 KiB
C
1119 lines
27 KiB
C
/*
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* Copyright 1998-1999 The OpenLDAP Foundation, All Rights Reserved.
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* COPYING RESTRICTIONS APPLY, see COPYRIGHT file
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*/
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/*
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* tmplout.c: display template library output routines for LDAP clients
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* 12 April 1994 by Mark C Smith
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*/
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#include "portable.h"
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#include <stdio.h>
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#include <ac/stdlib.h>
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#include <ac/ctype.h>
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#include <ac/string.h>
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#include <ac/time.h>
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#ifdef HAVE_SYS_FILE_H
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#include <sys/file.h>
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#endif
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#include "lber.h"
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#include "ldap.h"
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#include "ldap_log.h"
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#include "disptmpl.h"
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#include "ldap-int.h"
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#include "ldap_defaults.h"
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#define writeptype ldap_writeptype
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/* local functions */
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static int do_entry2text LDAP_P((
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LDAP *ld, char *buf, char *base, LDAPMessage *entry,
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struct ldap_disptmpl *tmpl, char **defattrs, char ***defvals,
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writeptype writeproc, void *writeparm, char *eol, int rdncount,
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unsigned long opts, char *urlprefix ));
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static int do_entry2text_search LDAP_P((
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LDAP *ld, char *dn, char *base,
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LDAPMessage *entry, struct ldap_disptmpl *tmpllist, char **defattrs,
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char ***defvals, writeptype writeproc, void *writeparm, char *eol,
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int rdncount, unsigned long opts, char *urlprefix ));
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static int do_vals2text LDAP_P((
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LDAP *ld, char *buf, char **vals, char *label,
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int labelwidth, unsigned long syntaxid, writeptype writeproc,
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void *writeparm, char *eol, int rdncount, char *urlprefix ));
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static int max_label_len LDAP_P(( struct ldap_disptmpl *tmpl ));
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static int output_label LDAP_P((
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char *buf, char *label, int width,
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writeptype writeproc, void *writeparm, char *eol, int html ));
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static int output_dn LDAP_P((
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char *buf, char *dn, int width, int rdncount,
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writeptype writeproc, void *writeparm, char *eol, char *urlprefix ));
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static void strcat_escaped LDAP_P(( char *s1, char *s2 ));
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static char *time2text LDAP_P(( char *ldtimestr, int dateonly ));
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static long gtime LDAP_P(( struct tm *tm ));
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static int searchaction LDAP_P((
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LDAP *ld, char *buf, char *base, LDAPMessage *entry,
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char *dn, struct ldap_tmplitem *tip, int labelwidth, int rdncount,
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writeptype writeproc, void *writeparm, char *eol, char *urlprefix ));
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#define DEF_LABEL_WIDTH 15
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#define SEARCH_TIMEOUT_SECS 120
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#define OCATTRNAME "objectClass"
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#define NONFATAL_LDAP_ERR( err ) ( (err) == LDAP_SUCCESS || \
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(err) == LDAP_TIMELIMIT_EXCEEDED || (err) == LDAP_SIZELIMIT_EXCEEDED )
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#define DEF_LDAP_URL_PREFIX "ldap:///"
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int
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ldap_entry2text(
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LDAP *ld,
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char *buf, /* NULL for "use internal" */
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LDAPMessage *entry,
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struct ldap_disptmpl *tmpl,
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char **defattrs,
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char ***defvals,
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writeptype writeproc,
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void *writeparm,
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char *eol,
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int rdncount,
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unsigned long opts
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)
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{
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Debug( LDAP_DEBUG_TRACE, "ldap_entry2text\n", 0, 0, 0 );
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return( do_entry2text( ld, buf, NULL, entry, tmpl, defattrs, defvals,
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writeproc, writeparm, eol, rdncount, opts, NULL ));
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}
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int
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ldap_entry2html(
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LDAP *ld,
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char *buf, /* NULL for "use internal" */
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LDAPMessage *entry,
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struct ldap_disptmpl *tmpl,
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char **defattrs,
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char ***defvals,
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writeptype writeproc,
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void *writeparm,
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char *eol,
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int rdncount,
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unsigned long opts,
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char *base,
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char *urlprefix
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)
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{
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Debug( LDAP_DEBUG_TRACE, "ldap_entry2html\n", 0, 0, 0 );
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if ( urlprefix == NULL ) {
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urlprefix = DEF_LDAP_URL_PREFIX;
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}
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return( do_entry2text( ld, buf, base, entry, tmpl, defattrs, defvals,
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writeproc, writeparm, eol, rdncount, opts, urlprefix ));
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}
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static int
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do_entry2text(
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LDAP *ld,
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char *buf, /* NULL for use-internal */
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char *base, /* used for search actions */
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LDAPMessage *entry,
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struct ldap_disptmpl *tmpl,
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char **defattrs,
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char ***defvals,
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writeptype writeproc,
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void *writeparm,
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char *eol,
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int rdncount,
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unsigned long opts,
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char *urlprefix /* if non-NULL, do HTML */
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)
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{
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int i, err, html, show, labelwidth;
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int freebuf, freevals;
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char *dn, **vals;
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struct ldap_tmplitem *rowp, *colp;
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if (( dn = ldap_get_dn( ld, entry )) == NULL ) {
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return( ld->ld_errno );
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}
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if ( buf == NULL ) {
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if (( buf = LDAP_MALLOC( LDAP_DTMPL_BUFSIZ )) == NULL ) {
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ld->ld_errno = LDAP_NO_MEMORY;
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LDAP_FREE( dn );
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return( ld->ld_errno );
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}
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freebuf = 1;
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} else {
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freebuf = 0;
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}
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html = ( urlprefix != NULL );
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if ( html ) {
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/*
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* add HTML intro. and title
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*/
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if (!(( opts & LDAP_DISP_OPT_HTMLBODYONLY ) != 0 )) {
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sprintf( buf, "<HTML>%s<HEAD>%s<TITLE>%s%s - ", eol, eol, eol,
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( tmpl == NULL ) ? "Entry" : tmpl->dt_name );
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(*writeproc)( writeparm, buf, strlen( buf ));
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output_dn( buf, dn, 0, rdncount, writeproc, writeparm, "", NULL );
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sprintf( buf, "%s</TITLE>%s</HEAD>%s<BODY>%s<H3>%s - ", eol, eol,
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eol, eol, ( tmpl == NULL ) ? "Entry" : tmpl->dt_name );
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(*writeproc)( writeparm, buf, strlen( buf ));
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output_dn( buf, dn, 0, rdncount, writeproc, writeparm, "", NULL );
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sprintf( buf, "</H3>%s", eol );
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(*writeproc)( writeparm, buf, strlen( buf ));
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}
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if (( opts & LDAP_DISP_OPT_NONLEAF ) != 0 &&
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( vals = ldap_explode_dn( dn, 0 )) != NULL ) {
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char *untagged;
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/*
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* add "Move Up" link
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*/
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sprintf( buf, "<A HREF=\"%s", urlprefix );
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for ( i = 1; vals[ i ] != NULL; ++i ) {
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if ( i > 1 ) {
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strcat_escaped( buf, ", " );
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}
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strcat_escaped( buf, vals[ i ] );
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}
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if ( vals[ 1 ] != NULL ) {
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untagged = strchr( vals[ 1 ], '=' );
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} else {
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untagged = "=The World";
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}
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sprintf( buf + strlen( buf ),
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"%s\">Move Up To <EM>%s</EM></A>%s<BR>",
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( vals[ 1 ] == NULL ) ? "??one" : "",
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( untagged != NULL ) ? untagged + 1 : vals[ 1 ], eol );
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(*writeproc)( writeparm, buf, strlen( buf ));
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/*
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* add "Browse" link
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*/
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untagged = strchr( vals[ 0 ], '=' );
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sprintf( buf, "<A HREF=\"%s", urlprefix );
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strcat_escaped( buf, dn );
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sprintf( buf + strlen( buf ), "??one?(!(objectClass=dsa))\">Browse Below <EM>%s</EM></A>%s%s",
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( untagged != NULL ) ? untagged + 1 : vals[ 0 ], eol, eol );
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(*writeproc)( writeparm, buf, strlen( buf ));
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ldap_value_free( vals );
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}
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(*writeproc)( writeparm, "<HR>", 4 ); /* horizontal rule */
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} else {
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(*writeproc)( writeparm, "\"", 1 );
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output_dn( buf, dn, 0, rdncount, writeproc, writeparm, "", NULL );
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sprintf( buf, "\"%s", eol );
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(*writeproc)( writeparm, buf, strlen( buf ));
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}
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if ( tmpl != NULL && ( opts & LDAP_DISP_OPT_AUTOLABELWIDTH ) != 0 ) {
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labelwidth = max_label_len( tmpl ) + 3;
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} else {
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labelwidth = DEF_LABEL_WIDTH;;
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}
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err = LDAP_SUCCESS;
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if ( tmpl == NULL ) {
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BerElement *ber;
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char *attr;
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ber = NULL;
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for ( attr = ldap_first_attribute( ld, entry, &ber );
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NONFATAL_LDAP_ERR( err ) && attr != NULL;
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attr = ldap_next_attribute( ld, entry, ber )) {
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if (( vals = ldap_get_values( ld, entry, attr )) == NULL ) {
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freevals = 0;
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if ( defattrs != NULL ) {
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for ( i = 0; defattrs[ i ] != NULL; ++i ) {
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if ( strcasecmp( attr, defattrs[ i ] ) == 0 ) {
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break;
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}
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}
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if ( defattrs[ i ] != NULL ) {
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vals = defvals[ i ];
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}
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}
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} else {
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freevals = 1;
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}
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*attr = TOUPPER( (unsigned char) *attr );
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err = do_vals2text( ld, buf, vals, attr, labelwidth,
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LDAP_SYN_CASEIGNORESTR, writeproc, writeparm, eol,
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rdncount, urlprefix );
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if ( freevals ) {
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ldap_value_free( vals );
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}
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}
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if( ber != NULL) {
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ber_free( ber, 0 );
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}
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} else {
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for ( rowp = ldap_first_tmplrow( tmpl );
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NONFATAL_LDAP_ERR( err ) && rowp != NULL;
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rowp = ldap_next_tmplrow( tmpl, rowp )) {
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for ( colp = ldap_first_tmplcol( tmpl, rowp ); colp != NULL;
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colp = ldap_next_tmplcol( tmpl, rowp, colp )) {
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vals = NULL;
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if ( colp->ti_attrname == NULL || ( vals = ldap_get_values( ld,
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entry, colp->ti_attrname )) == NULL ) {
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freevals = 0;
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if ( !LDAP_IS_TMPLITEM_OPTION_SET( colp,
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LDAP_DITEM_OPT_HIDEIFEMPTY ) && defattrs != NULL
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&& colp->ti_attrname != NULL ) {
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for ( i = 0; defattrs[ i ] != NULL; ++i ) {
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if ( strcasecmp( colp->ti_attrname, defattrs[ i ] )
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== 0 ) {
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break;
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}
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}
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if ( defattrs[ i ] != NULL ) {
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vals = defvals[ i ];
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}
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}
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} else {
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freevals = 1;
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if ( LDAP_IS_TMPLITEM_OPTION_SET( colp,
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LDAP_DITEM_OPT_SORTVALUES ) && vals[ 0 ] != NULL
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&& vals[ 1 ] != NULL ) {
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ldap_sort_values( ld, vals, ldap_sort_strcasecmp );
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}
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}
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/*
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* don't bother even calling do_vals2text() if no values
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* or boolean with value false and "hide if false" option set
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*/
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show = ( vals != NULL && vals[ 0 ] != NULL );
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if ( show && LDAP_GET_SYN_TYPE( colp->ti_syntaxid )
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== LDAP_SYN_TYPE_BOOLEAN && LDAP_IS_TMPLITEM_OPTION_SET(
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colp, LDAP_DITEM_OPT_HIDEIFFALSE ) &&
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TOUPPER( (unsigned char) vals[ 0 ][ 0 ] ) != 'T' ) {
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show = 0;
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}
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if ( colp->ti_syntaxid == LDAP_SYN_SEARCHACTION ) {
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if (( opts & LDAP_DISP_OPT_DOSEARCHACTIONS ) != 0 ) {
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if ( colp->ti_attrname == NULL || ( show &&
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TOUPPER( (unsigned char) vals[ 0 ][ 0 ] ) == 'T' )) {
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err = searchaction( ld, buf, base, entry, dn, colp,
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labelwidth, rdncount, writeproc,
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writeparm, eol, urlprefix );
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}
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}
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show = 0;
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}
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if ( show ) {
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err = do_vals2text( ld, buf, vals, colp->ti_label,
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labelwidth, colp->ti_syntaxid, writeproc, writeparm,
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eol, rdncount, urlprefix );
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}
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if ( freevals ) {
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ldap_value_free( vals );
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}
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}
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}
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}
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if ( html && !(( opts & LDAP_DISP_OPT_HTMLBODYONLY ) != 0 )) {
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sprintf( buf, "</BODY>%s</HTML>%s", eol, eol );
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(*writeproc)( writeparm, buf, strlen( buf ));
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}
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LDAP_FREE( dn );
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if ( freebuf ) {
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LDAP_FREE( buf );
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}
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return( err );
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}
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int
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ldap_entry2text_search(
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LDAP *ld,
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char *dn, /* if NULL, use entry */
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char *base, /* if NULL, no search actions */
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LDAPMessage *entry, /* if NULL, use dn */
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struct ldap_disptmpl* tmpllist, /* if NULL, load default file */
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char **defattrs,
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char ***defvals,
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writeptype writeproc,
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void *writeparm,
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char *eol,
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int rdncount, /* if 0, display full DN */
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unsigned long opts
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)
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{
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Debug( LDAP_DEBUG_TRACE, "ldap_entry2text_search\n", 0, 0, 0 );
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return( do_entry2text_search( ld, dn, base, entry, tmpllist, defattrs,
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defvals, writeproc, writeparm, eol, rdncount, opts, NULL ));
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}
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int
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ldap_entry2html_search(
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LDAP *ld,
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char *dn, /* if NULL, use entry */
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char *base, /* if NULL, no search actions */
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LDAPMessage *entry, /* if NULL, use dn */
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struct ldap_disptmpl* tmpllist, /* if NULL, load default file */
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char **defattrs,
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char ***defvals,
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writeptype writeproc,
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void *writeparm,
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char *eol,
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int rdncount, /* if 0, display full DN */
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unsigned long opts,
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char *urlprefix
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)
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{
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Debug( LDAP_DEBUG_TRACE, "ldap_entry2html_search\n", 0, 0, 0 );
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return( do_entry2text_search( ld, dn, base, entry, tmpllist, defattrs,
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defvals, writeproc, writeparm, eol, rdncount, opts, urlprefix ));
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}
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static int
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do_entry2text_search(
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LDAP *ld,
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char *dn, /* if NULL, use entry */
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char *base, /* if NULL, no search actions */
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LDAPMessage *entry, /* if NULL, use dn */
|
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struct ldap_disptmpl* tmpllist, /* if NULL, load default file */
|
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char **defattrs,
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char ***defvals,
|
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writeptype writeproc,
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void *writeparm,
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char *eol,
|
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int rdncount, /* if 0, display full DN */
|
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unsigned long opts,
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char *urlprefix
|
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)
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{
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int err, freedn, freetmpls, html;
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char *buf, **fetchattrs, **vals;
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LDAPMessage *ldmp;
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struct ldap_disptmpl *tmpl;
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struct timeval timeout;
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|
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if ( dn == NULL && entry == NULLMSG ) {
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ld->ld_errno = LDAP_PARAM_ERROR;
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return( ld->ld_errno );
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}
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html = ( urlprefix != NULL );
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timeout.tv_sec = SEARCH_TIMEOUT_SECS;
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timeout.tv_usec = 0;
|
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|
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if (( buf = LDAP_MALLOC( LDAP_DTMPL_BUFSIZ )) == NULL ) {
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ld->ld_errno = LDAP_NO_MEMORY;
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return( ld->ld_errno );
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}
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|
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freedn = freetmpls = 0;
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tmpl = NULL;
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|
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if ( tmpllist == NULL ) {
|
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if (( err = ldap_init_templates( TEMPLATEFILE, &tmpllist )) != 0 ) {
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sprintf( buf, "%sUnable to read template file %s (error %d)%s%s",
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html ? "<!-- " : "", TEMPLATEFILE, err,
|
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html ? "-->" : "", eol );
|
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(*writeproc)( writeparm, buf, strlen( buf ));
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}
|
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freetmpls = 1;
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}
|
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|
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if ( dn == NULL ) {
|
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if (( dn = ldap_get_dn( ld, entry )) == NULL ) {
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LDAP_FREE( buf );
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if ( freetmpls ) {
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ldap_free_templates( tmpllist );
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}
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return( ld->ld_errno );
|
||
}
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freedn = 1;
|
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}
|
||
|
||
|
||
if ( tmpllist != NULL ) {
|
||
ldmp = NULLMSG;
|
||
|
||
if ( entry == NULL ) {
|
||
char *ocattrs[2];
|
||
|
||
ocattrs[0] = OCATTRNAME;
|
||
ocattrs[1] = NULL;
|
||
#ifdef LDAP_CONNECTIONLESS
|
||
if ( LDAP_IS_CLDAP( ld ))
|
||
err = cldap_search_s( ld, dn, LDAP_SCOPE_BASE,
|
||
"objectClass=*", ocattrs, 0, &ldmp, NULL );
|
||
else
|
||
#endif /* LDAP_CONNECTIONLESS */
|
||
err = ldap_search_st( ld, dn, LDAP_SCOPE_BASE,
|
||
"objectClass=*", ocattrs, 0, &timeout, &ldmp );
|
||
|
||
if ( err == LDAP_SUCCESS ) {
|
||
entry = ldap_first_entry( ld, ldmp );
|
||
}
|
||
}
|
||
|
||
if ( entry != NULL ) {
|
||
vals = ldap_get_values( ld, entry, OCATTRNAME );
|
||
tmpl = ldap_oc2template( vals, tmpllist );
|
||
if ( vals != NULL ) {
|
||
ldap_value_free( vals );
|
||
}
|
||
}
|
||
if ( ldmp != NULL ) {
|
||
ldap_msgfree( ldmp );
|
||
}
|
||
}
|
||
|
||
entry = NULL;
|
||
|
||
if ( tmpl == NULL ) {
|
||
fetchattrs = NULL;
|
||
} else {
|
||
fetchattrs = ldap_tmplattrs( tmpl, NULL, 1, LDAP_SYN_OPT_DEFER );
|
||
}
|
||
|
||
#ifdef LDAP_CONNECTIONLESS
|
||
if ( LDAP_IS_CLDAP( ld ))
|
||
err = cldap_search_s( ld, dn, LDAP_SCOPE_BASE, "objectClass=*",
|
||
fetchattrs, 0, &ldmp, NULL );
|
||
else
|
||
#endif /* LDAP_CONNECTIONLESS */
|
||
err = ldap_search_st( ld, dn, LDAP_SCOPE_BASE, "objectClass=*",
|
||
fetchattrs, 0, &timeout, &ldmp );
|
||
|
||
if ( freedn ) {
|
||
LDAP_FREE( dn );
|
||
}
|
||
if ( fetchattrs != NULL ) {
|
||
ldap_value_free( fetchattrs );
|
||
}
|
||
|
||
if ( err != LDAP_SUCCESS ||
|
||
( entry = ldap_first_entry( ld, ldmp )) == NULL ) {
|
||
if ( freetmpls ) {
|
||
ldap_free_templates( tmpllist );
|
||
}
|
||
LDAP_FREE( buf );
|
||
return( ld->ld_errno );
|
||
}
|
||
|
||
err = do_entry2text( ld, buf, base, entry, tmpl, defattrs, defvals,
|
||
writeproc, writeparm, eol, rdncount, opts, urlprefix );
|
||
|
||
LDAP_FREE( buf );
|
||
if ( freetmpls ) {
|
||
ldap_free_templates( tmpllist );
|
||
}
|
||
ldap_msgfree( ldmp );
|
||
return( err );
|
||
}
|
||
|
||
|
||
int
|
||
ldap_vals2text(
|
||
LDAP *ld,
|
||
char *buf, /* NULL for "use internal" */
|
||
char **vals,
|
||
char *label,
|
||
int labelwidth, /* 0 means use default */
|
||
unsigned long syntaxid,
|
||
writeptype writeproc,
|
||
void *writeparm,
|
||
char *eol,
|
||
int rdncount
|
||
)
|
||
{
|
||
Debug( LDAP_DEBUG_TRACE, "ldap_vals2text\n", 0, 0, 0 );
|
||
|
||
return( do_vals2text( ld, buf, vals, label, labelwidth, syntaxid,
|
||
writeproc, writeparm, eol, rdncount, NULL ));
|
||
}
|
||
|
||
|
||
int
|
||
ldap_vals2html(
|
||
LDAP *ld,
|
||
char *buf, /* NULL for "use internal" */
|
||
char **vals,
|
||
char *label,
|
||
int labelwidth, /* 0 means use default */
|
||
unsigned long syntaxid,
|
||
writeptype writeproc,
|
||
void *writeparm,
|
||
char *eol,
|
||
int rdncount,
|
||
char *urlprefix
|
||
)
|
||
{
|
||
Debug( LDAP_DEBUG_TRACE, "ldap_vals2html\n", 0, 0, 0 );
|
||
|
||
if ( urlprefix == NULL ) {
|
||
urlprefix = DEF_LDAP_URL_PREFIX;
|
||
}
|
||
|
||
return( do_vals2text( ld, buf, vals, label, labelwidth, syntaxid,
|
||
writeproc, writeparm, eol, rdncount, urlprefix ));
|
||
}
|
||
|
||
|
||
static int
|
||
do_vals2text(
|
||
LDAP *ld,
|
||
char *buf, /* NULL for "use internal" */
|
||
char **vals,
|
||
char *label,
|
||
int labelwidth, /* 0 means use default */
|
||
unsigned long syntaxid,
|
||
writeptype writeproc,
|
||
void *writeparm,
|
||
char *eol,
|
||
int rdncount,
|
||
char *urlprefix
|
||
)
|
||
{
|
||
int i, html, writeoutval, freebuf, notascii;
|
||
char *p, *s, *outval;
|
||
|
||
|
||
if ( vals == NULL ) {
|
||
return( LDAP_SUCCESS );
|
||
}
|
||
|
||
html = ( urlprefix != NULL );
|
||
|
||
switch( LDAP_GET_SYN_TYPE( syntaxid )) {
|
||
case LDAP_SYN_TYPE_TEXT:
|
||
case LDAP_SYN_TYPE_BOOLEAN:
|
||
break; /* we only bother with these two types... */
|
||
default:
|
||
return( LDAP_SUCCESS );
|
||
}
|
||
|
||
if ( labelwidth == 0 || labelwidth < 0 ) {
|
||
labelwidth = DEF_LABEL_WIDTH;
|
||
}
|
||
|
||
if ( buf == NULL ) {
|
||
if (( buf = LDAP_MALLOC( LDAP_DTMPL_BUFSIZ )) == NULL ) {
|
||
ld->ld_errno = LDAP_NO_MEMORY;
|
||
return( ld->ld_errno );
|
||
}
|
||
freebuf = 1;
|
||
} else {
|
||
freebuf = 0;
|
||
}
|
||
|
||
output_label( buf, label, labelwidth, writeproc, writeparm, eol, html );
|
||
|
||
for ( i = 0; vals[ i ] != NULL; ++i ) {
|
||
for ( p = vals[ i ]; *p != '\0'; ++p ) {
|
||
if ( !isascii( *p )) {
|
||
break;
|
||
}
|
||
}
|
||
notascii = ( *p != '\0' );
|
||
outval = notascii ? "(unable to display non-ASCII text value)"
|
||
: vals[ i ];
|
||
|
||
writeoutval = 0; /* if non-zero, write outval after switch */
|
||
|
||
switch( syntaxid ) {
|
||
case LDAP_SYN_CASEIGNORESTR:
|
||
++writeoutval;
|
||
break;
|
||
|
||
case LDAP_SYN_RFC822ADDR:
|
||
if ( html ) {
|
||
strcpy( buf, "<DD><A HREF=\"mailto:" );
|
||
strcat_escaped( buf, outval );
|
||
sprintf( buf + strlen( buf ), "\">%s</A><BR>%s", outval, eol );
|
||
(*writeproc)( writeparm, buf, strlen( buf ));
|
||
} else {
|
||
++writeoutval;
|
||
}
|
||
break;
|
||
|
||
case LDAP_SYN_DN: /* for now */
|
||
output_dn( buf, outval, labelwidth, rdncount, writeproc,
|
||
writeparm, eol, urlprefix );
|
||
break;
|
||
|
||
case LDAP_SYN_MULTILINESTR:
|
||
if ( i > 0 && !html ) {
|
||
output_label( buf, label, labelwidth, writeproc,
|
||
writeparm, eol, html );
|
||
}
|
||
|
||
p = s = outval;
|
||
while (( s = strchr( s, '$' )) != NULL ) {
|
||
*s++ = '\0';
|
||
while ( isspace( (unsigned char) *s )) {
|
||
++s;
|
||
}
|
||
if ( html ) {
|
||
sprintf( buf, "<DD>%s<BR>%s", p, eol );
|
||
} else {
|
||
sprintf( buf, "%-*s%s%s", labelwidth, " ", p, eol );
|
||
}
|
||
(*writeproc)( writeparm, buf, strlen( buf ));
|
||
p = s;
|
||
}
|
||
outval = p;
|
||
++writeoutval;
|
||
break;
|
||
|
||
case LDAP_SYN_BOOLEAN:
|
||
outval = TOUPPER((unsigned char) outval[0]) == 'T' ? "TRUE" : "FALSE";
|
||
++writeoutval;
|
||
break;
|
||
|
||
case LDAP_SYN_TIME:
|
||
case LDAP_SYN_DATE:
|
||
outval = time2text( outval, syntaxid == LDAP_SYN_DATE );
|
||
++writeoutval;
|
||
break;
|
||
|
||
case LDAP_SYN_LABELEDURL:
|
||
if ( !notascii && ( p = strchr( outval, '$' )) != NULL ) {
|
||
*p++ = '\0';
|
||
while ( isspace( (unsigned char) *p )) {
|
||
++p;
|
||
}
|
||
s = outval;
|
||
} else if ( !notascii && ( s = strchr( outval, ' ' )) != NULL ) {
|
||
*s++ = '\0';
|
||
while ( isspace( (unsigned char) *s )) {
|
||
++s;
|
||
}
|
||
p = outval;
|
||
} else {
|
||
s = "URL";
|
||
p = outval;
|
||
}
|
||
|
||
/*
|
||
* at this point `s' points to the label & `p' to the URL
|
||
*/
|
||
if ( html ) {
|
||
sprintf( buf, "<DD><A HREF=\"%s\">%s</A><BR>%s", p, s, eol );
|
||
} else {
|
||
sprintf( buf, "%-*s%s%s%-*s%s%s", labelwidth, " ",
|
||
s, eol, labelwidth + 2, " ",p , eol );
|
||
}
|
||
(*writeproc)( writeparm, buf, strlen( buf ));
|
||
break;
|
||
|
||
default:
|
||
sprintf( buf, " Can't display item type %ld%s",
|
||
syntaxid, eol );
|
||
(*writeproc)( writeparm, buf, strlen( buf ));
|
||
}
|
||
|
||
if ( writeoutval ) {
|
||
if ( html ) {
|
||
sprintf( buf, "<DD>%s<BR>%s", outval, eol );
|
||
} else {
|
||
sprintf( buf, "%-*s%s%s", labelwidth, " ", outval, eol );
|
||
}
|
||
(*writeproc)( writeparm, buf, strlen( buf ));
|
||
}
|
||
}
|
||
|
||
if ( freebuf ) {
|
||
LDAP_FREE( buf );
|
||
}
|
||
|
||
return( LDAP_SUCCESS );
|
||
}
|
||
|
||
|
||
static int
|
||
max_label_len( struct ldap_disptmpl *tmpl )
|
||
{
|
||
struct ldap_tmplitem *rowp, *colp;
|
||
int len, maxlen;
|
||
|
||
maxlen = 0;
|
||
|
||
for ( rowp = ldap_first_tmplrow( tmpl ); rowp != NULL;
|
||
rowp = ldap_next_tmplrow( tmpl, rowp )) {
|
||
for ( colp = ldap_first_tmplcol( tmpl, rowp ); colp != NULL;
|
||
colp = ldap_next_tmplcol( tmpl, rowp, colp )) {
|
||
if (( len = strlen( colp->ti_label )) > maxlen ) {
|
||
maxlen = len;
|
||
}
|
||
}
|
||
}
|
||
|
||
return( maxlen );
|
||
}
|
||
|
||
|
||
static int
|
||
output_label( char *buf, char *label, int width, writeptype writeproc,
|
||
void *writeparm, char *eol, int html )
|
||
{
|
||
char *p;
|
||
|
||
if ( html ) {
|
||
sprintf( buf, "<DT><B>%s</B>", label );
|
||
} else {
|
||
sprintf( buf, " %s:", label );
|
||
p = buf + strlen( buf );
|
||
|
||
while ( p - buf < width ) {
|
||
*p++ = ' ';
|
||
}
|
||
|
||
*p = '\0';
|
||
strcat( buf, eol );
|
||
}
|
||
|
||
return ((*writeproc)( writeparm, buf, strlen( buf )));
|
||
}
|
||
|
||
|
||
static int
|
||
output_dn( char *buf, char *dn, int width, int rdncount,
|
||
writeptype writeproc, void *writeparm, char *eol, char *urlprefix )
|
||
{
|
||
char **dnrdns;
|
||
int i;
|
||
|
||
if (( dnrdns = ldap_explode_dn( dn, 1 )) == NULL ) {
|
||
return( -1 );
|
||
}
|
||
|
||
if ( urlprefix != NULL ) {
|
||
sprintf( buf, "<DD><A HREF=\"%s", urlprefix );
|
||
strcat_escaped( buf, dn );
|
||
strcat( buf, "\">" );
|
||
} else if ( width > 0 ) {
|
||
sprintf( buf, "%-*s", width, " " );
|
||
} else {
|
||
*buf = '\0';
|
||
}
|
||
|
||
for ( i = 0; dnrdns[ i ] != NULL && ( rdncount == 0 || i < rdncount );
|
||
++i ) {
|
||
if ( i > 0 ) {
|
||
strcat( buf, ", " );
|
||
}
|
||
strcat( buf, dnrdns[ i ] );
|
||
}
|
||
|
||
if ( urlprefix != NULL ) {
|
||
strcat( buf, "</A><BR>" );
|
||
}
|
||
|
||
ldap_value_free( dnrdns );
|
||
|
||
strcat( buf, eol );
|
||
|
||
return ((*writeproc)( writeparm, buf, strlen( buf )));
|
||
}
|
||
|
||
|
||
|
||
#define HREF_CHAR_ACCEPTABLE( c ) (( (c) >= '-' && (c) <= '9' ) || \
|
||
( (c) >= '@' && (c) <= 'Z' ) || \
|
||
( (c) == '_' ) || \
|
||
( (c) >= 'a' && (c) <= 'z' ))
|
||
|
||
static void
|
||
strcat_escaped( char *s1, char *s2 )
|
||
{
|
||
char *p, *q;
|
||
char *hexdig = "0123456789ABCDEF";
|
||
|
||
p = s1 + strlen( s1 );
|
||
for ( q = s2; *q != '\0'; ++q ) {
|
||
if ( HREF_CHAR_ACCEPTABLE( *q )) {
|
||
*p++ = *q;
|
||
} else {
|
||
*p++ = '%';
|
||
*p++ = hexdig[ *q >> 4 ];
|
||
*p++ = hexdig[ *q & 0x0F ];
|
||
}
|
||
}
|
||
|
||
*p = '\0';
|
||
}
|
||
|
||
|
||
#define GET2BYTENUM( p ) (( *(p) - '0' ) * 10 + ( *((p)+1) - '0' ))
|
||
|
||
static char *
|
||
time2text( char *ldtimestr, int dateonly )
|
||
{
|
||
struct tm t;
|
||
char *p, *timestr, zone, *fmterr = "badly formatted time";
|
||
time_t gmttime;
|
||
char timebuf[32];
|
||
int ndigits;
|
||
|
||
if (strlen( ldtimestr ) < 12 ) {
|
||
return( fmterr );
|
||
}
|
||
|
||
for ( ndigits=0; isdigit((unsigned char) ldtimestr[ndigits]); ndigits++) {
|
||
; /* EMPTY */
|
||
}
|
||
|
||
if ( ndigits != 12 && ndigits != 14) {
|
||
return( fmterr );
|
||
}
|
||
|
||
memset( (char *)&t, 0, sizeof( struct tm ));
|
||
|
||
p = ldtimestr;
|
||
|
||
if( ndigits == 14) {
|
||
/* came with a century */
|
||
/* POSIX says tm_year should be year - 1900 */
|
||
t.tm_year = 100 * GET2BYTENUM( p ) - 1900;
|
||
p += 2;
|
||
}
|
||
t.tm_year = GET2BYTENUM( p ); p += 2;
|
||
|
||
t.tm_mon = GET2BYTENUM( p ) - 1; p += 2;
|
||
t.tm_mday = GET2BYTENUM( p ); p += 2;
|
||
t.tm_hour = GET2BYTENUM( p ); p += 2;
|
||
t.tm_min = GET2BYTENUM( p ); p += 2;
|
||
t.tm_sec = GET2BYTENUM( p ); p += 2;
|
||
|
||
if (( zone = *p ) == 'Z' ) { /* GMT */
|
||
zone = '\0'; /* no need to indicate on screen, so we make it null */
|
||
}
|
||
|
||
gmttime = gtime( &t );
|
||
|
||
timestr = ldap_pvt_ctime( &gmttime, timebuf );
|
||
|
||
timestr[ strlen( timestr ) - 1 ] = zone; /* replace trailing newline */
|
||
if ( dateonly ) {
|
||
SAFEMEMCPY( timestr + 11, timestr + 20, strlen( timestr + 20 ) + 1 );
|
||
}
|
||
|
||
return( timestr );
|
||
}
|
||
|
||
|
||
|
||
/* gtime.c - inverse gmtime */
|
||
/* gtime(): the inverse of localtime().
|
||
This routine was supplied by Mike Accetta at CMU many years ago.
|
||
*/
|
||
|
||
static const int dmsize[] = {
|
||
31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31
|
||
};
|
||
|
||
#define dysize(y) \
|
||
(((y) % 4) ? 365 : (((y) % 100) ? 366 : (((y) % 400) ? 365 : 366)))
|
||
|
||
/*
|
||
* Y2K YEAR
|
||
*/
|
||
/* per POSIX tm_year should be offset by 1900 */
|
||
#define YEAR_POSIX(y) ((y) + 1900)
|
||
|
||
/*
|
||
* year is < 1900, year is offset by 1900
|
||
*/
|
||
#define YEAR_CAREFUL(y) ((y) < 1900 ? (y) + 1900 : (y))
|
||
|
||
/*
|
||
** if year is < 1990 and < 70 must be offset by 2000 as Unix epoch
|
||
** started in 1970. if year is < 1990 but >= 70, offset by 1900.
|
||
** if year is >= 1900, it must be the real year.
|
||
*/
|
||
#define YEAR_PEDANTIC(y) ((y) < 1900 \
|
||
? ((y) < 70 ? (y) + 2000 ? (y) + 1900) \
|
||
: (y))
|
||
|
||
#define YEAR(y) YEAR_CAREFUL(y)
|
||
|
||
/* */
|
||
|
||
static long gtime ( struct tm *tm )
|
||
{
|
||
register int i,
|
||
sec,
|
||
mins,
|
||
hour,
|
||
mday,
|
||
mon,
|
||
year;
|
||
register long result;
|
||
|
||
if ((sec = tm -> tm_sec) < 0 || sec > 59
|
||
|| (mins = tm -> tm_min) < 0 || mins > 59
|
||
|| (hour = tm -> tm_hour) < 0 || hour > 24
|
||
|| (mday = tm -> tm_mday) < 1 || mday > 31
|
||
|| (mon = tm -> tm_mon + 1) < 1 || mon > 12)
|
||
return ((long) -1);
|
||
if (hour == 24) {
|
||
hour = 0;
|
||
mday++;
|
||
}
|
||
year = YEAR (tm -> tm_year);
|
||
|
||
result = 0L;
|
||
for (i = 1970; i < year; i++)
|
||
result += dysize (i);
|
||
if (dysize (year) == 366 && mon >= 3)
|
||
result++;
|
||
while (--mon)
|
||
result += dmsize[mon - 1];
|
||
result += mday - 1;
|
||
result = 24 * result + hour;
|
||
result = 60 * result + mins;
|
||
result = 60 * result + sec;
|
||
|
||
return result;
|
||
}
|
||
|
||
static int
|
||
searchaction( LDAP *ld, char *buf, char *base, LDAPMessage *entry, char *dn,
|
||
struct ldap_tmplitem *tip, int labelwidth, int rdncount,
|
||
writeptype writeproc, void *writeparm, char *eol, char *urlprefix )
|
||
{
|
||
int err = 0, lderr, i, count, html;
|
||
char **vals, **members;
|
||
char *value, *filtpattern, *attr, *selectname;
|
||
char *retattrs[2], filter[ 256 ];
|
||
LDAPMessage *ldmp;
|
||
struct timeval timeout;
|
||
|
||
html = ( urlprefix != NULL );
|
||
|
||
for ( i = 0; tip->ti_args != NULL && tip->ti_args[ i ] != NULL; ++i ) {
|
||
;
|
||
}
|
||
if ( i < 3 ) {
|
||
return( LDAP_PARAM_ERROR );
|
||
}
|
||
attr = tip->ti_args[ 0 ];
|
||
filtpattern = tip->ti_args[ 1 ];
|
||
retattrs[ 0 ] = tip->ti_args[ 2 ];
|
||
retattrs[ 1 ] = NULL;
|
||
selectname = tip->ti_args[ 3 ];
|
||
|
||
vals = NULL;
|
||
if ( attr == NULL ) {
|
||
value = NULL;
|
||
} else if ( strcasecmp( attr, "-dnb" ) == 0 ) {
|
||
return( LDAP_PARAM_ERROR );
|
||
} else if ( strcasecmp( attr, "-dnt" ) == 0 ) {
|
||
value = dn;
|
||
} else if (( vals = ldap_get_values( ld, entry, attr )) != NULL ) {
|
||
value = vals[ 0 ];
|
||
} else {
|
||
value = NULL;
|
||
}
|
||
|
||
ldap_build_filter( filter, sizeof( filter ), filtpattern, NULL, NULL, NULL,
|
||
value, NULL );
|
||
|
||
if ( html ) {
|
||
/*
|
||
* if we are generating HTML, we add an HREF link that embodies this
|
||
* search action as an LDAP URL, instead of actually doing the search
|
||
* now.
|
||
*/
|
||
sprintf( buf, "<DT><A HREF=\"%s", urlprefix );
|
||
if ( base != NULL ) {
|
||
strcat_escaped( buf, base );
|
||
}
|
||
strcat( buf, "??sub?" );
|
||
strcat_escaped( buf, filter );
|
||
sprintf( buf + strlen( buf ), "\"><B>%s</B></A><DD><BR>%s",
|
||
tip->ti_label, eol );
|
||
if ((*writeproc)( writeparm, buf, strlen( buf )) < 0 ) {
|
||
return( LDAP_LOCAL_ERROR );
|
||
}
|
||
return( LDAP_SUCCESS );
|
||
}
|
||
|
||
timeout.tv_sec = SEARCH_TIMEOUT_SECS;
|
||
timeout.tv_usec = 0;
|
||
|
||
#ifdef LDAP_CONNECTIONLESS
|
||
if ( LDAP_IS_CLDAP( ld ))
|
||
lderr = cldap_search_s( ld, base, LDAP_SCOPE_SUBTREE, filter, retattrs,
|
||
0, &ldmp, NULL );
|
||
else
|
||
#endif /* LDAP_CONNECTIONLESS */
|
||
lderr = ldap_search_st( ld, base, LDAP_SCOPE_SUBTREE, filter, retattrs,
|
||
0, &timeout, &ldmp );
|
||
|
||
if ( lderr == LDAP_SUCCESS || NONFATAL_LDAP_ERR( lderr )) {
|
||
if (( count = ldap_count_entries( ld, ldmp )) > 0 ) {
|
||
if (( members = (char **)LDAP_MALLOC( (count + 1) * sizeof(char *)))
|
||
== NULL ) {
|
||
err = LDAP_NO_MEMORY;
|
||
} else {
|
||
for ( i = 0, entry = ldap_first_entry( ld, ldmp );
|
||
entry != NULL;
|
||
entry = ldap_next_entry( ld, entry ), ++i ) {
|
||
members[ i ] = ldap_get_dn( ld, entry );
|
||
}
|
||
members[ i ] = NULL;
|
||
|
||
ldap_sort_values( ld, members, ldap_sort_strcasecmp );
|
||
|
||
err = do_vals2text( ld, NULL, members, tip->ti_label,
|
||
html ? -1 : 0, LDAP_SYN_DN, writeproc, writeparm,
|
||
eol, rdncount, urlprefix );
|
||
|
||
ldap_value_free( members );
|
||
}
|
||
}
|
||
ldap_msgfree( ldmp );
|
||
}
|
||
|
||
|
||
if ( vals != NULL ) {
|
||
ldap_value_free( vals );
|
||
}
|
||
|
||
return(( err == LDAP_SUCCESS ) ? lderr : err );
|
||
}
|