modules/pm/protocol_mirror.h
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DEFINITIONS
This source file includes following functions.
- nrtm_q_t
1 /***************************************
2 $Revision: 1.8 $
3
4 Near real-time mirror server module (pm). NRTM protocol.
5
6 Status: NOT REVUED, NOT TESTED
7
8 +html+ <DL COMPACT>
9 +html+ <DT>Online References:
10 +html+ <DD><UL>
11 +html+ </UL>
12 +html+ </DL>
13 +html+ <PRE>
14 Author:
15 andrei
16 +html+ </PRE>
17
18 ******************/ /******************
19 Copyright (c) 2000,2001,2002 RIPE NCC
20
21 All Rights Reserved
22
23 Permission to use, copy, modify, and distribute this software and its
24 documentation for any purpose and without fee is hereby granted,
25 provided that the above copyright notice appear in all copies and that
26 both that copyright notice and this permission notice appear in
27 supporting documentation, and that the name of the author not be
28 used in advertising or publicity pertaining to distribution of the
29 software without specific, written prior permission.
30
31 THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
32 ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS; IN NO EVENT SHALL
33 AUTHOR BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY
34 DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
35 AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
36 OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
37 ***************************************/
38 #ifndef PM_H
39 #define PM_H
40
41 #include <glib.h>
42 #include "mysql_driver.h"
43 #include "iproutines.h"
44 #include "aa.h"
45
46
47 /*+ String sizes +*/
48 #define STR_S 63
49 #define STR_M 255
50 #define STR_L 1023
51 #define STR_XL 4095
52 #define STR_XXL 16383
53
54 /*+ Maximum size of input that can be recieved from the client. +*/
55 #define MAX_PM_INPUT_SIZE 256
56
57 /* server needs to yield one serial less just in case the last one causes the crash */
58 #define SAFE_BACKLOG 1
59
60
61
62 typedef struct _nrtm_q_t {
63 char *source;
64 int version;
65 long first;
66 long last;
67 } nrtm_q_t;
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68
69 #define PM_get_current_serial(connection) PM_get_minmax_serial(connection, 1)
70 #define PM_get_oldest_serial(connection) PM_get_minmax_serial(connection, 0)
71
72
73 long PM_get_minmax_serial(SQ_connection_t *sql_connection, int max);
74 char *PM_get_serial_object(SQ_connection_t *sql_connection, long serial_number, int *operation);
75 GString *PM_get_nrtm_sources(ip_addr_t *client_address, char *source);
76
77 void PM_interact(int sock);
78
79 #endif /* PM_H */