File: pgsql_drv.h

package info (click to toggle)
dspam 3.10.1+dfsg-11
  • links: PTS, VCS
  • area: main
  • in suites: wheezy
  • size: 6,656 kB
  • sloc: ansic: 26,034; sh: 12,546; perl: 5,469; makefile: 690; sql: 379
file content (87 lines) | stat: -rw-r--r-- 3,175 bytes parent folder | download
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
/* $Id: pgsql_drv.h,v 1.16 2011/06/28 00:13:48 sbajic Exp $ */

/*
 DSPAM
 COPYRIGHT (C) 2002-2011 DSPAM PROJECT

 This program is free software: you can redistribute it and/or modify
 it under the terms of the GNU Affero General Public License as
 published by the Free Software Foundation, either version 3 of the
 License, or (at your option) any later version.

 This program is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 GNU Affero General Public License for more details.

 You should have received a copy of the GNU Affero General Public License
 along with this program.  If not, see <http://www.gnu.org/licenses/>.

*/

#ifndef _PGSQL_DRV_H
#  define _PGSQL_DRV_H

#ifdef HAVE_CONFIG_H
#include <auto-config.h>
#endif

#include <libpq-fe.h>

struct _pgsql_drv_storage
{
  PGconn *dbh;                   /* database connection */
  int pg_major_ver;              /* database major version */
  int pg_minor_ver;              /* database minor version */
  int pg_micro_ver;              /* database micro version */
  int pg_token_type;             /* type of token  */

  struct _ds_spam_totals control_totals;        /* totals at storage init */
  struct _ds_spam_totals merged_totals;         /* totals for merged group */

  /* control token data; used to measure deltas from getall to setall
   * enabling us to code a sql query based on increments/decrements
   * instead of query-coded data */

  unsigned long long control_token;     /* control token crc */
  long control_sh;              /* control token spam hits at getall */
  long control_ih;              /* control token innocent hits at getall */

  PGresult *iter_user;         /* get_nextuser iteration result */
  PGresult *iter_token;        /* get_nexttoken iteration result */
  PGresult *iter_sig;          /* get_nextsignature iteration result */

  char u_getnextuser[MAX_FILENAME_LENGTH];
  struct passwd p_getpwuid;
  struct passwd p_getpwnam;
  int dbh_attached;
};

/* Driver-specific functions */

int	_pgsql_drv_get_spamtotals	(DSPAM_CTX * CTX);
int	_pgsql_drv_set_spamtotals	(DSPAM_CTX * CTX);
void	_pgsql_drv_query_error		(const char *error, const char *query);
int	_pgsql_drv_token_type		(struct _pgsql_drv_storage *s, PGresult *result, int column);
char	*_pgsql_drv_token_write		(int type, unsigned long long token, char *buffer, size_t bufsz);
unsigned long long _pgsql_drv_token_read(int type, char *str);
int	_pgsql_drv_get_dbversion	(struct _pgsql_drv_storage *s, unsigned int range);
PGconn *_pgsql_drv_connect		(DSPAM_CTX *CTX);
struct passwd *_pgsql_drv_getpwnam      (DSPAM_CTX * CTX, const char *name);
struct passwd *_pgsql_drv_getpwuid      (DSPAM_CTX * CTX, uid_t uid);
DSPAM_CTX *_pgsql_drv_init_tools( const char *home, config_t config,
 void *dbh, int mode);

#ifdef VIRTUAL_USERS
struct passwd *_pgsql_drv_setpwnam	(DSPAM_CTX * CTX, const char *name);
#endif

#ifdef EXT_LOOKUP
int verified_user;
#endif

#ifdef PREFERENCES_EXTENSION
int _pgsql_drv_set_attributes(DSPAM_CTX *CTX, config_t config);
#endif

#endif /* _PGSQL_DRV_H */