1 |
dpavlin |
237 |
/* |
2 |
|
|
openisis - an open implementation of the CDS/ISIS database |
3 |
|
|
Version 0.8.x (patchlevel see file Version) |
4 |
|
|
Copyright (C) 2001-2003 by Erik Grziwotz, erik@openisis.org |
5 |
|
|
|
6 |
|
|
This library is free software; you can redistribute it and/or |
7 |
|
|
modify it under the terms of the GNU Lesser General Public |
8 |
|
|
License as published by the Free Software Foundation; either |
9 |
|
|
version 2.1 of the License, or (at your option) any later version. |
10 |
|
|
|
11 |
|
|
This library is distributed in the hope that it will be useful, |
12 |
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of |
13 |
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
14 |
|
|
Lesser General Public License for more details. |
15 |
|
|
|
16 |
|
|
You should have received a copy of the GNU Lesser General Public |
17 |
|
|
License along with this library; if not, write to the Free Software |
18 |
|
|
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
19 |
|
|
|
20 |
|
|
see README for more information |
21 |
|
|
EOH */ |
22 |
|
|
#ifndef LCLI_H |
23 |
|
|
#define LCLI_H |
24 |
|
|
|
25 |
|
|
/* |
26 |
|
|
$Id: lcli.h,v 1.8 2003/05/06 21:01:21 mawag Exp $ |
27 |
|
|
OpenIsis client side of communication |
28 |
|
|
*/ |
29 |
|
|
|
30 |
|
|
typedef struct CliChnl { |
31 |
|
|
int sd; /* socket */ |
32 |
|
|
int err; /* errno */ |
33 |
|
|
} CliChnl; |
34 |
|
|
|
35 |
|
|
/** open channel and connect to server. |
36 |
|
|
@return 0 success, <0 error code |
37 |
|
|
*/ |
38 |
|
|
extern int cliConnect (CliChnl *ch, const char *hostname, int port); |
39 |
|
|
|
40 |
|
|
/** close channel. |
41 |
|
|
*/ |
42 |
|
|
extern void cliClose (CliChnl *ch); |
43 |
|
|
|
44 |
|
|
/** serialize and write record. |
45 |
|
|
@return number of bytes written, <0 error code |
46 |
|
|
*/ |
47 |
|
|
extern int cliWrite (CliChnl *ch, Rec *rec); |
48 |
|
|
|
49 |
|
|
/** deserialize record from stream using plain protocol. |
50 |
|
|
@param str input stream |
51 |
|
|
@param stat internal state, must be initialized with 0 before first call |
52 |
|
|
@param rec address of record to fill |
53 |
|
|
@return 0 - more input needed, 1 - done, <0 error code |
54 |
|
|
*/ |
55 |
|
|
extern int cliPlain (Stream str, int *stat, Rec **rec); |
56 |
|
|
|
57 |
|
|
/** read and deserialize record. |
58 |
|
|
@return deserialized record, 0 on error |
59 |
|
|
*/ |
60 |
|
|
extern Rec* cliRead (CliChnl *ch); |
61 |
|
|
|
62 |
|
|
#endif /* LCLI_H */ |
63 |
|
|
|