Return to proto.h CVS log

Up to [local] / src / usr.bin / cvs

Modify the CVSFILE structure using a union to keep information about
both files and directories.  We can now keep the revision number for
regular files, and don't need to fetch the appropriate entry in the
command callbacks.  This saves a huge amount of parsing on Entries
files.

ok joris@

/*	$OpenBSD: proto.h,v 1.6 2005/04/18 21:02:50 jfb Exp $	*/
/*
 * Copyright (c) 2004 Jean-Francois Brousseau <jfb@openbsd.org>
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. The name of the author may not be used to endorse or promote products
 *    derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
 * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
 * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
 * THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL  DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

#ifndef PROTO_H
#define PROTO_H

#include <sys/param.h>

#include "buf.h"
#include "file.h"


#define CVS_PROTO_MAXARG   256

#define CVS_REQ_TIMEOUT    300


/* client/server protocol requests */
#define CVS_REQ_NONE          0
#define CVS_REQ_ROOT          1
#define CVS_REQ_VALIDREQ      2
#define CVS_REQ_VALIDRESP     3
#define CVS_REQ_DIRECTORY     4
#define CVS_REQ_MAXDOTDOT     5
#define CVS_REQ_STATICDIR     6
#define CVS_REQ_STICKY        7
#define CVS_REQ_ENTRY         8
#define CVS_REQ_ENTRYEXTRA    9
#define CVS_REQ_CHECKINTIME  10
#define CVS_REQ_MODIFIED     11
#define CVS_REQ_ISMODIFIED   12
#define CVS_REQ_UNCHANGED    13
#define CVS_REQ_USEUNCHANGED 14
#define CVS_REQ_NOTIFY       15
#define CVS_REQ_NOTIFYUSER   16
#define CVS_REQ_QUESTIONABLE 17
#define CVS_REQ_CASE         18
#define CVS_REQ_UTF8         19
#define CVS_REQ_ARGUMENT     20
#define CVS_REQ_ARGUMENTX    21
#define CVS_REQ_GLOBALOPT    22
#define CVS_REQ_GZIPSTREAM   23
#define CVS_REQ_KERBENCRYPT  24
#define CVS_REQ_GSSENCRYPT   25
#define CVS_REQ_PROTOENCRYPT 26
#define CVS_REQ_GSSAUTH      27
#define CVS_REQ_PROTOAUTH    28
#define CVS_REQ_READCVSRC2   29
#define CVS_REQ_READWRAP     30
#define CVS_REQ_ERRIFREADER  31
#define CVS_REQ_VALIDRCSOPT  32
#define CVS_REQ_READIGNORE   33
#define CVS_REQ_SET          34
#define CVS_REQ_XPANDMOD     35
#define CVS_REQ_CI           36
#define CVS_REQ_CHOWN        37
#define CVS_REQ_SETOWN       38
#define CVS_REQ_SETPERM      39
#define CVS_REQ_CHACL        40
#define CVS_REQ_LISTPERM     41
#define CVS_REQ_LISTACL      42
#define CVS_REQ_SETPASS      43
#define CVS_REQ_PASSWD       44
#define CVS_REQ_DIFF         45
#define CVS_REQ_STATUS       46
#define CVS_REQ_LS           47
#define CVS_REQ_TAG          48
#define CVS_REQ_IMPORT       49
#define CVS_REQ_ADMIN        50
#define CVS_REQ_HISTORY      51
#define CVS_REQ_WATCHERS     52
#define CVS_REQ_EDITORS      53
#define CVS_REQ_ANNOTATE     54
#define CVS_REQ_LOG          55
#define CVS_REQ_CO           56
#define CVS_REQ_EXPORT       57
#define CVS_REQ_RANNOTATE    58
#define CVS_REQ_INIT         59
#define CVS_REQ_UPDATE       60
#define CVS_REQ_ADD          62
#define CVS_REQ_REMOVE       63
#define CVS_REQ_NOOP         64
#define CVS_REQ_RTAG         65
#define CVS_REQ_RELEASE      66
#define CVS_REQ_RLOG         67
#define CVS_REQ_RDIFF        68
#define CVS_REQ_VERSION      69

#define CVS_REQ_MAX          69


/* responses */
#define CVS_RESP_NONE         0
#define CVS_RESP_OK           1
#define CVS_RESP_ERROR        2
#define CVS_RESP_VALIDREQ     3
#define CVS_RESP_CHECKEDIN    4
#define CVS_RESP_NEWENTRY     5
#define CVS_RESP_CKSUM        6
#define CVS_RESP_COPYFILE     7
#define CVS_RESP_UPDATED      8
#define CVS_RESP_CREATED      9
#define CVS_RESP_UPDEXIST    10
#define CVS_RESP_MERGED      11
#define CVS_RESP_PATCHED     12
#define CVS_RESP_RCSDIFF     13
#define CVS_RESP_MODE        14
#define CVS_RESP_MODTIME     15
#define CVS_RESP_REMOVED     16
#define CVS_RESP_RMENTRY     17
#define CVS_RESP_SETSTATDIR  18
#define CVS_RESP_CLRSTATDIR  19
#define CVS_RESP_SETSTICKY   20
#define CVS_RESP_CLRSTICKY   21
#define CVS_RESP_TEMPLATE    22
#define CVS_RESP_SETCIPROG   23
#define CVS_RESP_SETUPDPROG  24
#define CVS_RESP_NOTIFIED    25
#define CVS_RESP_MODXPAND    26
#define CVS_RESP_WRAPRCSOPT  27
#define CVS_RESP_M           28
#define CVS_RESP_MBINARY     29
#define CVS_RESP_E           30
#define CVS_RESP_F           31
#define CVS_RESP_MT          32

#define CVS_RESP_MAX         32

struct cvs_req {
	int      req_id;
	char     req_str[32];
	u_int    req_flags;
};

struct cvs_resp {
	u_int   resp_id;
	char    resp_str[32];
};


int         cvs_sendfile       (struct cvsroot *, const char *);
BUF*        cvs_recvfile       (struct cvsroot *, mode_t *);
int         cvs_connect        (struct cvsroot *);
void        cvs_disconnect     (struct cvsroot *);

int             cvs_req_handle     (char *);
struct cvs_req* cvs_req_getbyid    (int);
struct cvs_req* cvs_req_getbyname  (const char *);
char*           cvs_req_getvalid   (void);

int              cvs_resp_handle    (struct cvsroot *, char *);
struct cvs_resp* cvs_resp_getbyid   (int);
struct cvs_resp* cvs_resp_getbyname (const char *);
char*            cvs_resp_getvalid  (void);

int         cvs_sendreq     (struct cvsroot *, u_int, const char *);
int         cvs_getresp     (struct cvsroot *);
int         cvs_sendresp    (u_int, const char *);
int         cvs_getln       (struct cvsroot *, char *, size_t);
int         cvs_senddir     (struct cvsroot *, CVSFILE *);
int         cvs_sendarg     (struct cvsroot *, const char *, int);
int         cvs_sendln      (struct cvsroot *, const char *);
int         cvs_sendentry   (struct cvsroot *, const CVSFILE *);
int         cvs_sendraw     (struct cvsroot *, const void *, size_t);
ssize_t     cvs_recvraw     (struct cvsroot *, void *, size_t);


#endif /* PROTO_H */