1184054Slulf/*- 2186743Slulf * Copyright (c) 2007-2009, Ulf Lilleengen <lulf@FreeBSD.org> 3184054Slulf * All rights reserved. 4184054Slulf * 5184054Slulf * Redistribution and use in source and binary forms, with or without 6184054Slulf * modification, are permitted provided that the following conditions 7184054Slulf * are met: 8184054Slulf * 1. Redistributions of source code must retain the above copyright 9184054Slulf * notice, this list of conditions and the following disclaimer. 10184054Slulf * 2. Redistributions in binary form must reproduce the above copyright 11184054Slulf * notice, this list of conditions and the following disclaimer in the 12184054Slulf * documentation and/or other materials provided with the distribution. 13184054Slulf * 14184054Slulf * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 15184054Slulf * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16184054Slulf * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17184054Slulf * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 18184054Slulf * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19184054Slulf * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20184054Slulf * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21184054Slulf * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22184054Slulf * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23184054Slulf * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24184054Slulf * SUCH DAMAGE. 25184054Slulf * 26184054Slulf * $FreeBSD: releng/10.2/usr.bin/csup/rcsfile.h 216542 2010-12-18 20:43:18Z lulf $ 27184054Slulf */ 28184054Slulf 29184054Slulf#ifndef _RCSFILE_H_ 30184054Slulf#define _RCSFILE_H_ 31184054Slulf 32184054Slulf/* RCSFILE fields. */ 33184054Slulf#define RCSFILE_HEAD 0 34184054Slulf#define RCSFILE_BRANCH 1 35184054Slulf#define RCSFILE_STRICT 2 36184054Slulf#define RCSFILE_COMMENT 3 37184054Slulf#define RCSFILE_EXPAND 4 38184054Slulf#define RCSFILE_DESC 5 39184054Slulf 40184054Slulfstruct rcsfile; 41184054Slulfstruct delta; 42184054Slulfstruct stream; 43184054Slulf 44184054Slulf/* Fetching, sending and writing an RCS file. */ 45216542Slulfstruct rcsfile *rcsfile_frompath(const char *, const char *, const char *, 46216542Slulf const char *, int); 47184054Slulfint rcsfile_send_details(struct rcsfile *, struct stream *); 48184054Slulfint rcsfile_write(struct rcsfile *, struct stream *); 49184054Slulfvoid rcsfile_print(struct rcsfile *); 50184054Slulfvoid rcsfile_free(struct rcsfile *); 51184054Slulf 52184054Slulf/* Used for adding and setting rcsfile values. */ 53184054Slulfvoid rcsfile_addaccess(struct rcsfile *, char *); 54184054Slulfvoid rcsfile_addtag(struct rcsfile *, char *, char *); 55184054Slulfvoid rcsfile_importtag(struct rcsfile *, char *, char *); 56184054Slulfvoid rcsfile_deleterev(struct rcsfile *, char *); 57184054Slulfvoid rcsfile_deletetag(struct rcsfile *, char *, char *); 58184054Slulfstruct delta *rcsfile_getdelta(struct rcsfile *, char *); 59184054Slulfvoid rcsfile_setval(struct rcsfile *, int, char *); 60184054Slulf 61184054Slulf/* Functions used for operating on RCS deltas. */ 62184054Slulfstruct delta *rcsfile_addelta(struct rcsfile *, char *, char *, char *, 63184054Slulf char *); 64184054Slulfvoid rcsfile_importdelta(struct rcsfile *, char *, char *, char *, 65184054Slulf char *, char *); 66184054Slulf 67185592Slulfint rcsdelta_addlog(struct delta *, char *, int); 68185592Slulfint rcsdelta_addtext(struct delta *, char *, int); 69190422Slulfint rcsdelta_appendlog(struct delta *, char *, size_t); 70190422Slulfint rcsdelta_appendtext(struct delta *, char *, size_t); 71184054Slulfvoid rcsdelta_setstate(struct delta *, char *); 72184054Slulfvoid rcsdelta_truncatetext(struct delta *, off_t); 73184054Slulfvoid rcsdelta_truncatelog(struct delta *, off_t); 74184054Slulf#endif /* !_RCSFILE_H_ */ 75