LDAP_CALL
ldap_get_dn( LDAP *ld, LDAPMessage *entry )
{
char *dn;
struct berelement tmp;
LDAPDebug( LDAP_DEBUG_TRACE, "ldap_get_dn\n", 0, 0, 0 );
if ( !NSLDAPI_VALID_LDAP_POINTER( ld )) {
return( NULL ); /* punt */
}
if ( !NSLDAPI_VALID_LDAPMESSAGE_ENTRY_POINTER( entry )) {
LDAP_SET_LDERRNO( ld, LDAP_PARAM_ERROR, NULL, NULL );
return( NULL );
}
tmp = *entry->lm_ber; /* struct copy */
if ( ber_scanf( &tmp, "{a", &dn ) == LBER_ERROR ) {
LDAP_SET_LDERRNO( ld, LDAP_DECODING_ERROR, NULL, NULL );
return( NULL );
}
return( dn );
}
static int
do_entry2text(
LDAP *ld,
char *buf, /* NULL for use-internal */
char *base, /* used for search actions */
LDAPMessage *entry,
struct ldap_disptmpl *tmpl,
char **defattrs,
char ***defvals,
writeptype writeproc,
void *writeparm,
char *eol,
int rdncount,
unsigned long opts,
char *urlprefix /* if non-NULL, do HTML */
)
{
int i, err, html, show, labelwidth;
int freebuf, freevals;
char *dn, **vals;
struct ldap_tmplitem *rowp, *colp;
if ( !NSLDAPI_VALID_LDAP_POINTER( ld )) {
return( LDAP_PARAM_ERROR );
}
if ( writeproc == NULL ||
!NSLDAPI_VALID_LDAPMESSAGE_ENTRY_POINTER( entry )) {
err = LDAP_PARAM_ERROR;
LDAP_SET_LDERRNO( ld, err, NULL, NULL );
return( err );
}
if (( dn = ldap_get_dn( ld, entry )) == NULL ) {
return( LDAP_GET_LDERRNO( ld, NULL, NULL ) );
}
if ( buf == NULL ) {
if (( buf = NSLDAPI_MALLOC( LDAP_DTMPL_BUFSIZ )) == NULL ) {
err = LDAP_NO_MEMORY;
LDAP_SET_LDERRNO( ld, err, NULL, NULL );
NSLDAPI_FREE( dn );
return( err );
}
freebuf = 1;
} else {
freebuf = 0;
}
html = ( urlprefix != NULL );
if ( html ) {
/*
* add HTML intro. and title
*/
if (!(( opts & LDAP_DISP_OPT_HTMLBODYONLY ) != 0 )) {
sprintf( buf, "<HTML>%s<HEAD>%s<TITLE>%s%s - ", eol, eol, eol,
( tmpl == NULL ) ? "Entry" : tmpl->dt_name );
(*writeproc)( writeparm, buf, strlen( buf ));
output_dn( buf, dn, 0, rdncount, writeproc, writeparm, "", NULL );
sprintf( buf, "%s</TITLE>%s</HEAD>%s<BODY>%s<H3>%s - ", eol, eol,
eol, eol, ( tmpl == NULL ) ? "Entry" : tmpl->dt_name );
(*writeproc)( writeparm, buf, strlen( buf ));
output_dn( buf, dn, 0, rdncount, writeproc, writeparm, "", NULL );
sprintf( buf, "</H3>%s", eol );
(*writeproc)( writeparm, buf, strlen( buf ));
}
if (( opts & LDAP_DISP_OPT_NONLEAF ) != 0 &&
( vals = ldap_explode_dn( dn, 0 )) != NULL ) {
char *untagged;
/*
* add "Move Up" link
*/
sprintf( buf, "<A HREF=\"%s", urlprefix );
for ( i = 1; vals[ i ] != NULL; ++i ) {
if ( i > 1 ) {
strcat_escaped( buf, ", " );
}
strcat_escaped( buf, vals[ i ] );
}
if ( vals[ 1 ] != NULL ) {
untagged = strchr( vals[ 1 ], '=' );
} else {
untagged = "=The World";
}
sprintf( buf + strlen( buf ),
"%s\">Move Up To <EM>%s</EM></A>%s<BR>",
( vals[ 1 ] == NULL ) ? "??one" : "",
( untagged != NULL ) ? untagged + 1 : vals[ 1 ], eol );
(*writeproc)( writeparm, buf, strlen( buf ));
/*
* add "Browse" link
*/
untagged = strchr( vals[ 0 ], '=' );
sprintf( buf, "<A HREF=\"%s", urlprefix );
strcat_escaped( buf, dn );
sprintf( buf + strlen( buf ), "??one?(!(objectClass=dsa))\">Browse Below <EM>%s</EM></A>%s%s",
( untagged != NULL ) ? untagged + 1 : vals[ 0 ], eol, eol );
(*writeproc)( writeparm, buf, strlen( buf ));
ldap_value_free( vals );
}
(*writeproc)( writeparm, "<HR>", 4 ); /* horizontal rule */
} else {
(*writeproc)( writeparm, "\"", 1 );
output_dn( buf, dn, 0, rdncount, writeproc, writeparm, "", NULL );
sprintf( buf, "\"%s", eol );
(*writeproc)( writeparm, buf, strlen( buf ));
}
if ( tmpl != NULL && ( opts & LDAP_DISP_OPT_AUTOLABELWIDTH ) != 0 ) {
labelwidth = max_label_len( tmpl ) + 3;
} else {
labelwidth = DEF_LABEL_WIDTH;;
}
err = LDAP_SUCCESS;
if ( tmpl == NULL ) {
BerElement *ber;
char *attr;
ber = NULL;
for ( attr = ldap_first_attribute( ld, entry, &ber );
NONFATAL_LDAP_ERR( err ) && attr != NULL;
attr = ldap_next_attribute( ld, entry, ber )) {
if (( vals = ldap_get_values( ld, entry, attr )) == NULL ) {
freevals = 0;
if ( defattrs != NULL ) {
for ( i = 0; defattrs[ i ] != NULL; ++i ) {
if ( strcasecmp( attr, defattrs[ i ] ) == 0 ) {
break;
}
}
if ( defattrs[ i ] != NULL ) {
vals = defvals[ i ];
}
}
} else {
freevals = 1;
}
if ( islower( *attr )) { /* cosmetic -- upcase attr. name */
*attr = toupper( *attr );
}
err = do_vals2text( ld, buf, vals, attr, labelwidth,
LDAP_SYN_CASEIGNORESTR, writeproc, writeparm, eol,
rdncount, urlprefix );
if ( freevals ) {
ldap_value_free( vals );
}
}
if ( ber == NULL ) {
ber_free( ber, 0 );
}
/*
* XXX check for errors in ldap_first_attribute/ldap_next_attribute
* here (but what should we do if there was one?)
*/
} else {
for ( rowp = ldap_first_tmplrow( tmpl );
NONFATAL_LDAP_ERR( err ) && rowp != NULLTMPLITEM;
rowp = ldap_next_tmplrow( tmpl, rowp )) {
for ( colp = ldap_first_tmplcol( tmpl, rowp ); colp != NULLTMPLITEM;
colp = ldap_next_tmplcol( tmpl, rowp, colp )) {
vals = NULL;
if ( colp->ti_attrname == NULL || ( vals = ldap_get_values( ld,
entry, colp->ti_attrname )) == NULL ) {
freevals = 0;
if ( !LDAP_IS_TMPLITEM_OPTION_SET( colp,
LDAP_DITEM_OPT_HIDEIFEMPTY ) && defattrs != NULL
&& colp->ti_attrname != NULL ) {
for ( i = 0; defattrs[ i ] != NULL; ++i ) {
if ( strcasecmp( colp->ti_attrname, defattrs[ i ] )
== 0 ) {
break;
}
}
if ( defattrs[ i ] != NULL ) {
vals = defvals[ i ];
}
}
} else {
freevals = 1;
if ( LDAP_IS_TMPLITEM_OPTION_SET( colp,
LDAP_DITEM_OPT_SORTVALUES ) && vals[ 0 ] != NULL
&& vals[ 1 ] != NULL ) {
ldap_sort_values(ld, vals, ldap_sort_strcasecmp);
}
}
/*
* don't bother even calling do_vals2text() if no values
* or boolean with value false and "hide if false" option set
*/
show = ( vals != NULL && vals[ 0 ] != NULL );
if ( show && LDAP_GET_SYN_TYPE( colp->ti_syntaxid )
== LDAP_SYN_TYPE_BOOLEAN && LDAP_IS_TMPLITEM_OPTION_SET(
colp, LDAP_DITEM_OPT_HIDEIFFALSE ) &&
toupper( vals[ 0 ][ 0 ] ) != 'T' ) {
show = 0;
}
if ( colp->ti_syntaxid == LDAP_SYN_SEARCHACTION ) {
if (( opts & LDAP_DISP_OPT_DOSEARCHACTIONS ) != 0 ) {
if ( colp->ti_attrname == NULL || ( show &&
toupper( vals[ 0 ][ 0 ] ) == 'T' )) {
err = searchaction( ld, buf, base, entry, dn, colp,
labelwidth, rdncount, writeproc,
writeparm, eol, urlprefix );
}
}
show = 0;
}
if ( show ) {
err = do_vals2text( ld, buf, vals, colp->ti_label,
labelwidth, colp->ti_syntaxid, writeproc, writeparm,
eol, rdncount, urlprefix );
}
if ( freevals ) {
ldap_value_free( vals );
}
}
}
}
if ( html && !(( opts & LDAP_DISP_OPT_HTMLBODYONLY ) != 0 )) {
sprintf( buf, "</BODY>%s</HTML>%s", eol, eol );
(*writeproc)( writeparm, buf, strlen( buf ));
}
NSLDAPI_FREE( dn );
if ( freebuf ) {
NSLDAPI_FREE( buf );
}
return( err );
}
