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firebird-mirror/src/jrd/isc_f_proto.h
robocop 63f76b88b0 Fix a directory traversal attack against FB when using TCP. More to come as I will try to polish the functionality. Examples:
localhost:dir/dir2/../dir3 became localhost:dir/dir2/dir/dir3
localhost:dir/dir2/. became localhost:dir/dir2/dir2
in the server side. Apparently there are issues with the client, too.
2006-04-23 08:31:52 +00:00

67 lines
2.3 KiB
C

/*
* PROGRAM: JRD Access Method
* MODULE: isc_f_proto.h
* DESCRIPTION: Prototype header file for isc_file.cpp
*
* The contents of this file are subject to the Interbase Public
* License Version 1.0 (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.Inprise.com/IPL.html
*
* 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 was created by Inprise Corporation
* and its predecessors. Portions created by Inprise Corporation are
* Copyright (C) Inprise Corporation.
*
* All Rights Reserved.
* Contributor(s): ______________________________________.
*
* 2002.10.29 Sean Leyne - Removed support for obsolete IPX/SPX Protocol
*
*/
#ifndef JRD_ISC_FILE_PROTO_H
#define JRD_ISC_FILE_PROTO_H
#include "../common/classes/fb_string.h"
#ifndef NO_NFS
bool ISC_analyze_nfs(Firebird::PathName&, Firebird::PathName&);
#endif
bool ISC_analyze_pclan(Firebird::PathName&, Firebird::PathName&);
bool ISC_analyze_tcp(Firebird::PathName&, Firebird::PathName&);
bool ISC_analyze_xnet(Firebird::PathName&, Firebird::PathName&);
bool ISC_check_if_remote(const Firebird::PathName&, bool);
enum iscProtocol {ISC_PROTOCOL_LOCAL, ISC_PROTOCOL_TCPIP, ISC_PROTOCOL_WLAN};
iscProtocol ISC_extract_host(Firebird::PathName&, Firebird::PathName&, bool);
bool ISC_expand_filename(Firebird::PathName&, bool);
// This form of ISC_expand_filename makes epp files happy
inline int ISC_expand_filename(const TEXT* unexpanded,
USHORT len_unexpanded,
TEXT* expanded,
size_t len_expanded,
bool expand_share)
{
Firebird::PathName pn(unexpanded,
len_unexpanded ? len_unexpanded : strlen(unexpanded));
ISC_expand_filename(pn, expand_share);
// What do I return here if the previous call returns false?
return pn.copyTo(expanded, len_expanded);
}
#ifdef VMS
int ISC_expand_logical(const TEXT*, USHORT, TEXT*);
#endif
void ISC_expand_share(Firebird::PathName&);
int ISC_file_lock(SSHORT);
int ISC_file_unlock(SSHORT);
bool ISC_verify_database_access(const Firebird::PathName&);
#endif // JRD_ISC_FILE_PROTO_H