diff options
Diffstat (limited to 'ldap/c-sdk/libraries/libldap/srchpref.c')
| -rw-r--r-- | ldap/c-sdk/libraries/libldap/srchpref.c | 434 |
1 files changed, 0 insertions, 434 deletions
diff --git a/ldap/c-sdk/libraries/libldap/srchpref.c b/ldap/c-sdk/libraries/libldap/srchpref.c deleted file mode 100644 index a3025afd3..000000000 --- a/ldap/c-sdk/libraries/libldap/srchpref.c +++ /dev/null @@ -1,434 +0,0 @@ -/* ***** BEGIN LICENSE BLOCK ***** - * Version: MPL 1.1/GPL 2.0/LGPL 2.1 - * - * The contents of this file are subject to the Mozilla Public License Version - * 1.1 (the "License"); you may not use this file except in compliance with - * the License. You may obtain a copy of the License at - * http://www.mozilla.org/MPL/ - * - * Software distributed under the License is distributed on an "AS IS" basis, - * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License - * for the specific language governing rights and limitations under the - * License. - * - * The Original Code is Mozilla Communicator client code, released - * March 31, 1998. - * - * The Initial Developer of the Original Code is - * Netscape Communications Corporation. - * Portions created by the Initial Developer are Copyright (C) 1998-1999 - * the Initial Developer. All Rights Reserved. - * - * Contributor(s): - * - * Alternatively, the contents of this file may be used under the terms of - * either of the GNU General Public License Version 2 or later (the "GPL"), - * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), - * in which case the provisions of the GPL or the LGPL are applicable instead - * of those above. If you wish to allow use of your version of this file only - * under the terms of either the GPL or the LGPL, and not to allow others to - * use your version of this file under the terms of the MPL, indicate your - * decision by deleting the provisions above and replace them with the notice - * and other provisions required by the GPL or the LGPL. If you do not delete - * the provisions above, a recipient may use your version of this file under - * the terms of any one of the MPL, the GPL or the LGPL. - * - * ***** END LICENSE BLOCK ***** */ -/* - * Copyright (c) 1993, 1994 Regents of the University of Michigan. - * All rights reserved. - * - * Redistribution and use in source and binary forms are permitted - * provided that this notice is preserved and that due credit is given - * to the University of Michigan at Ann Arbor. The name of the University - * may not be used to endorse or promote products derived from this - * software without specific prior written permission. This software - * is provided ``as is'' without express or implied warranty. - * - */ -/* - * searchpref.c: search preferences library routines for LDAP clients - */ - -#include "ldap-int.h" -#include "srchpref.h" - -static void free_searchobj( struct ldap_searchobj *so ); -static int read_next_searchobj( char **bufp, long *blenp, - struct ldap_searchobj **sop, int soversion ); - - -static char *sobjoptions[] = { - "internal", - NULL -}; - - -static unsigned long sobjoptvals[] = { - LDAP_SEARCHOBJ_OPT_INTERNAL, -}; - - -int -LDAP_CALL -ldap_init_searchprefs( char *file, struct ldap_searchobj **solistp ) -{ - FILE *fp; - char *buf; - long rlen, len; - int rc, eof; - - if (( fp = NSLDAPI_FOPEN( file, "r" )) == NULL ) { - return( LDAP_SEARCHPREF_ERR_FILE ); - } - - if ( fseek( fp, 0L, SEEK_END ) != 0 ) { /* move to end to get len */ - fclose( fp ); - return( LDAP_SEARCHPREF_ERR_FILE ); - } - - len = ftell( fp ); - - if ( fseek( fp, 0L, SEEK_SET ) != 0 ) { /* back to start of file */ - fclose( fp ); - return( LDAP_SEARCHPREF_ERR_FILE ); - } - - if (( buf = NSLDAPI_MALLOC( (size_t)len )) == NULL ) { - fclose( fp ); - return( LDAP_SEARCHPREF_ERR_MEM ); - } - - rlen = fread( buf, 1, (size_t)len, fp ); - eof = feof( fp ); - fclose( fp ); - - if ( rlen != len && !eof ) { /* error: didn't get the whole file */ - NSLDAPI_FREE( buf ); - return( LDAP_SEARCHPREF_ERR_FILE ); - } - - rc = ldap_init_searchprefs_buf( buf, rlen, solistp ); - NSLDAPI_FREE( buf ); - - return( rc ); -} - - -int -LDAP_CALL -ldap_init_searchprefs_buf( char *buf, long buflen, - struct ldap_searchobj **solistp ) -{ - int rc = 0, version; - char **toks; - struct ldap_searchobj *prevso, *so; - - *solistp = prevso = NULLSEARCHOBJ; - - if ( nsldapi_next_line_tokens( &buf, &buflen, &toks ) != 2 || - strcasecmp( toks[ 0 ], "version" ) != 0 ) { - nsldapi_free_strarray( toks ); - return( LDAP_SEARCHPREF_ERR_SYNTAX ); - } - version = atoi( toks[ 1 ] ); - nsldapi_free_strarray( toks ); - if ( version != LDAP_SEARCHPREF_VERSION && - version != LDAP_SEARCHPREF_VERSION_ZERO ) { - return( LDAP_SEARCHPREF_ERR_VERSION ); - } - - while ( buflen > 0 && ( rc = read_next_searchobj( &buf, &buflen, &so, - version )) == 0 && so != NULLSEARCHOBJ ) { - if ( prevso == NULLSEARCHOBJ ) { - *solistp = so; - } else { - prevso->so_next = so; - } - prevso = so; - } - - if ( rc != 0 ) { - ldap_free_searchprefs( *solistp ); - } - - return( rc ); -} - - - -void -LDAP_CALL -ldap_free_searchprefs( struct ldap_searchobj *solist ) -{ - struct ldap_searchobj *so, *nextso; - - if ( solist != NULL ) { - for ( so = solist; so != NULL; so = nextso ) { - nextso = so->so_next; - free_searchobj( so ); - } - } - /* XXX XXX need to do some work here */ -} - - -static void -free_searchobj( struct ldap_searchobj *so ) -{ - if ( so != NULL ) { - if ( so->so_objtypeprompt != NULL ) { - NSLDAPI_FREE( so->so_objtypeprompt ); - } - if ( so->so_prompt != NULL ) { - NSLDAPI_FREE( so->so_prompt ); - } - if ( so->so_filterprefix != NULL ) { - NSLDAPI_FREE( so->so_filterprefix ); - } - if ( so->so_filtertag != NULL ) { - NSLDAPI_FREE( so->so_filtertag ); - } - if ( so->so_defaultselectattr != NULL ) { - NSLDAPI_FREE( so->so_defaultselectattr ); - } - if ( so->so_defaultselecttext != NULL ) { - NSLDAPI_FREE( so->so_defaultselecttext ); - } - if ( so->so_salist != NULL ) { - struct ldap_searchattr *sa, *nextsa; - for ( sa = so->so_salist; sa != NULL; sa = nextsa ) { - nextsa = sa->sa_next; - if ( sa->sa_attrlabel != NULL ) { - NSLDAPI_FREE( sa->sa_attrlabel ); - } - if ( sa->sa_attr != NULL ) { - NSLDAPI_FREE( sa->sa_attr ); - } - if ( sa->sa_selectattr != NULL ) { - NSLDAPI_FREE( sa->sa_selectattr ); - } - if ( sa->sa_selecttext != NULL ) { - NSLDAPI_FREE( sa->sa_selecttext ); - } - NSLDAPI_FREE( sa ); - } - } - if ( so->so_smlist != NULL ) { - struct ldap_searchmatch *sm, *nextsm; - for ( sm = so->so_smlist; sm != NULL; sm = nextsm ) { - nextsm = sm->sm_next; - if ( sm->sm_matchprompt != NULL ) { - NSLDAPI_FREE( sm->sm_matchprompt ); - } - if ( sm->sm_filter != NULL ) { - NSLDAPI_FREE( sm->sm_filter ); - } - NSLDAPI_FREE( sm ); - } - } - NSLDAPI_FREE( so ); - } -} - - - -struct ldap_searchobj * -LDAP_CALL -ldap_first_searchobj( struct ldap_searchobj *solist ) -{ - return( solist ); -} - - -struct ldap_searchobj * -LDAP_CALL -ldap_next_searchobj( struct ldap_searchobj *solist, struct ldap_searchobj *so ) -{ - return( so == NULLSEARCHOBJ ? so : so->so_next ); -} - - - -static int -read_next_searchobj( char **bufp, long *blenp, struct ldap_searchobj **sop, - int soversion ) -{ - int i, j, tokcnt; - char **toks; - struct ldap_searchobj *so; - struct ldap_searchattr **sa; - struct ldap_searchmatch **sm; - - *sop = NULL; - - /* - * Object type prompt comes first - */ - if (( tokcnt = nsldapi_next_line_tokens( bufp, blenp, &toks )) != 1 ) { - nsldapi_free_strarray( toks ); - return( tokcnt == 0 ? 0 : LDAP_SEARCHPREF_ERR_SYNTAX ); - } - - if (( so = (struct ldap_searchobj *)NSLDAPI_CALLOC( 1, - sizeof( struct ldap_searchobj ))) == NULL ) { - nsldapi_free_strarray( toks ); - return( LDAP_SEARCHPREF_ERR_MEM ); - } - so->so_objtypeprompt = toks[ 0 ]; - NSLDAPI_FREE( (char *)toks ); - - /* - * if this is post-version zero, options come next - */ - if ( soversion > LDAP_SEARCHPREF_VERSION_ZERO ) { - if (( tokcnt = nsldapi_next_line_tokens( bufp, blenp, &toks )) < 1 ) { - nsldapi_free_strarray( toks ); - ldap_free_searchprefs( so ); - return( LDAP_SEARCHPREF_ERR_SYNTAX ); - } - for ( i = 0; toks[ i ] != NULL; ++i ) { - for ( j = 0; sobjoptions[ j ] != NULL; ++j ) { - if ( strcasecmp( toks[ i ], sobjoptions[ j ] ) == 0 ) { - so->so_options |= sobjoptvals[ j ]; - } - } - } - nsldapi_free_strarray( toks ); - } - - /* - * "Fewer choices" prompt is next - */ - if (( tokcnt = nsldapi_next_line_tokens( bufp, blenp, &toks )) != 1 ) { - nsldapi_free_strarray( toks ); - ldap_free_searchprefs( so ); - return( LDAP_SEARCHPREF_ERR_SYNTAX ); - } - so->so_prompt = toks[ 0 ]; - NSLDAPI_FREE( (char *)toks ); - - /* - * Filter prefix for "More Choices" searching is next - */ - if (( tokcnt = nsldapi_next_line_tokens( bufp, blenp, &toks )) != 1 ) { - nsldapi_free_strarray( toks ); - ldap_free_searchprefs( so ); - return( LDAP_SEARCHPREF_ERR_SYNTAX ); - } - so->so_filterprefix = toks[ 0 ]; - NSLDAPI_FREE( (char *)toks ); - - /* - * "Fewer Choices" filter tag comes next - */ - if (( tokcnt = nsldapi_next_line_tokens( bufp, blenp, &toks )) != 1 ) { - nsldapi_free_strarray( toks ); - ldap_free_searchprefs( so ); - return( LDAP_SEARCHPREF_ERR_SYNTAX ); - } - so->so_filtertag = toks[ 0 ]; - NSLDAPI_FREE( (char *)toks ); - - /* - * Selection (disambiguation) attribute comes next - */ - if (( tokcnt = nsldapi_next_line_tokens( bufp, blenp, &toks )) != 1 ) { - nsldapi_free_strarray( toks ); - ldap_free_searchprefs( so ); - return( LDAP_SEARCHPREF_ERR_SYNTAX ); - } - so->so_defaultselectattr = toks[ 0 ]; - NSLDAPI_FREE( (char *)toks ); - - /* - * Label for selection (disambiguation) attribute - */ - if (( tokcnt = nsldapi_next_line_tokens( bufp, blenp, &toks )) != 1 ) { - nsldapi_free_strarray( toks ); - ldap_free_searchprefs( so ); - return( LDAP_SEARCHPREF_ERR_SYNTAX ); - } - so->so_defaultselecttext = toks[ 0 ]; - NSLDAPI_FREE( (char *)toks ); - - /* - * Search scope is next - */ - if (( tokcnt = nsldapi_next_line_tokens( bufp, blenp, &toks )) != 1 ) { - nsldapi_free_strarray( toks ); - ldap_free_searchprefs( so ); - return( LDAP_SEARCHPREF_ERR_SYNTAX ); - } - if ( !strcasecmp(toks[ 0 ], "subtree" )) { - so->so_defaultscope = LDAP_SCOPE_SUBTREE; - } else if ( !strcasecmp(toks[ 0 ], "onelevel" )) { - so->so_defaultscope = LDAP_SCOPE_ONELEVEL; - } else if ( !strcasecmp(toks[ 0 ], "base" )) { - so->so_defaultscope = LDAP_SCOPE_BASE; - } else { - ldap_free_searchprefs( so ); - return( LDAP_SEARCHPREF_ERR_SYNTAX ); - } - nsldapi_free_strarray( toks ); - - - /* - * "More Choices" search option list comes next - */ - sa = &( so->so_salist ); - while (( tokcnt = nsldapi_next_line_tokens( bufp, blenp, &toks )) > 0 ) { - if ( tokcnt < 5 ) { - nsldapi_free_strarray( toks ); - ldap_free_searchprefs( so ); - return( LDAP_SEARCHPREF_ERR_SYNTAX ); - } - if (( *sa = ( struct ldap_searchattr * )NSLDAPI_CALLOC( 1, - sizeof( struct ldap_searchattr ))) == NULL ) { - nsldapi_free_strarray( toks ); - ldap_free_searchprefs( so ); - return( LDAP_SEARCHPREF_ERR_MEM ); - } - ( *sa )->sa_attrlabel = toks[ 0 ]; - ( *sa )->sa_attr = toks[ 1 ]; - ( *sa )->sa_selectattr = toks[ 3 ]; - ( *sa )->sa_selecttext = toks[ 4 ]; - /* Deal with bitmap */ - ( *sa )->sa_matchtypebitmap = 0; - for ( i = strlen( toks[ 2 ] ) - 1, j = 0; i >= 0; i--, j++ ) { - if ( toks[ 2 ][ i ] == '1' ) { - ( *sa )->sa_matchtypebitmap |= (1 << j); - } - } - NSLDAPI_FREE( toks[ 2 ] ); - NSLDAPI_FREE( ( char * ) toks ); - sa = &(( *sa )->sa_next); - } - *sa = NULL; - - /* - * Match types are last - */ - sm = &( so->so_smlist ); - while (( tokcnt = nsldapi_next_line_tokens( bufp, blenp, &toks )) > 0 ) { - if ( tokcnt < 2 ) { - nsldapi_free_strarray( toks ); - ldap_free_searchprefs( so ); - return( LDAP_SEARCHPREF_ERR_SYNTAX ); - } - if (( *sm = ( struct ldap_searchmatch * )NSLDAPI_CALLOC( 1, - sizeof( struct ldap_searchmatch ))) == NULL ) { - nsldapi_free_strarray( toks ); - ldap_free_searchprefs( so ); - return( LDAP_SEARCHPREF_ERR_MEM ); - } - ( *sm )->sm_matchprompt = toks[ 0 ]; - ( *sm )->sm_filter = toks[ 1 ]; - NSLDAPI_FREE( ( char * ) toks ); - sm = &(( *sm )->sm_next ); - } - *sm = NULL; - - *sop = so; - return( 0 ); -} |