trunk/src/config.c

/*
 * Copyright (C) 2002  Erik Fears
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to
 *
 *       The Free Software Foundation, Inc.
 *       59 Temple Place - Suite 330
 *       Boston, MA  02111-1307, USA.
 *
 *
 */

#include "setup.h"

#include <stdio.h>

#ifdef HAVE_STRING_H
# include <string.h>
#endif

#include "extern.h"
#include "config.h"
#include "malloc.h"
#include "log.h"
#include "scan.h"
#include "irc.h"
#include "opercmd.h"
#include "stats.h"
#include "firedns.h"

extern FILE *yyin;
extern int yyparse(void);

void config_setup(void);
void config_init(void);


struct OptionsConf *OptionsItem = NULL;
struct IRCConf *IRCItem = NULL;
struct OpmConf *OpmItem = NULL;
struct ExemptConf *ExemptItem = NULL;
list_t *UserItemList = NULL;
list_t *ScannerItemList = NULL;


/* Rehash or load new configuration from filename, via flex/bison parser */
void
config_load(const char *filename)
{
  config_init();
  config_setup();  /* Setup/clear current configuration */

  log_printf("CONFIG -> Loading %s", filename);

  if ((yyin = fopen(filename, "r")) == NULL)
  {
    log_printf("CONFIG -> Error opening %s", filename);
    exit(EXIT_FAILURE);
  }

  yyparse();

  scan_init();     /* Initialize the scanners once we have the configuration */
  command_init();  /* Initialize the command queue */
  stats_init();    /* Initialize stats (UPTIME) */
  firedns_init();  /* Initialize adns */

  fclose(yyin);
}

/* Malloc and initialize configuration data to NULL */
void
config_init(void)
{
  /* Init IRC block */
  IRCItem = MyMalloc(sizeof *IRCItem);
  IRCItem->channels = list_create();
  IRCItem->performs = list_create();

  /* Init Options block */
  OptionsItem = MyMalloc(sizeof *OptionsItem);

  /* Init OPM block */
  OpmItem = MyMalloc(sizeof *OpmItem);
  OpmItem->blacklists = list_create();

  /* Init list of User blocks */
  UserItemList = list_create();

  /* Init list of Scanner blocks */
  ScannerItemList = list_create();

  /* Init list of Exempts */
  ExemptItem = MyMalloc(sizeof *ExemptItem);
  ExemptItem->masks = list_create();
}

/* Setup structs that hold configuration data and then reset default values */
void
config_setup(void)
{
  /* Setup IRC Block Defaults */
  IRCItem->mode = xstrdup("+c");
  IRCItem->nick = xstrdup("hopm");
  IRCItem->nickserv = xstrdup("");
  IRCItem->password = xstrdup("");
  IRCItem->port = 6667;
  IRCItem->oper = xstrdup("undefined");
  IRCItem->username = xstrdup("hopm");
  IRCItem->realname = xstrdup("Hybrid Open Proxy Monitor");
  IRCItem->server = xstrdup("irc.example.org");
  IRCItem->vhost = xstrdup("");
  IRCItem->connregex = xstrdup("\\*\\*\\* Notice -- Client connecting: ([^ ]+) \\(([^@]+)@([^\\)]+)\\) \\[([0-9\\.]+)\\].*");
  IRCItem->kline = xstrdup("KLINE %u@%h :Open Proxy found on your host.");


  /* Setup options block defaults */
  OptionsItem->negcache = 0;   /* 0 disabled negcache */
  OptionsItem->pidfile = xstrdup("hopm.pid");
  OptionsItem->dns_fdlimit = 50;
  OptionsItem->scanlog = NULL;

  /* Setup OPM block defaults */
  OpmItem->sendmail = xstrdup("/usr/sbin/sendmail");
  OpmItem->dnsbl_from = xstrdup("");
  OpmItem->dnsbl_to = xstrdup("");
}

void
yyerror(const char *str)
{
  log_printf("CONFIG -> %s: line %d", str, linenum);
  exit(EXIT_FAILURE);
}
Revision:	5151
Committed:	Fri Dec 26 15:43:44 2014 UTC (11 years, 7 months ago) by michael
Content type:	text/x-csrc
File size:	3838 byte(s)
Log Message:	- config.c:config_load(): use EXIT_FAILURE as an argument to exit()
#	User	Rev	Content
1	michael	5052	/*
2			* Copyright (C) 2002 Erik Fears
3			*
4			* This program is free software; you can redistribute it and/or
5			* modify it under the terms of the GNU General Public License
6			* as published by the Free Software Foundation; either version 2
7			* of the License, or (at your option) any later version.
8			*
9			* This program is distributed in the hope that it will be useful,
10			* but WITHOUT ANY WARRANTY; without even the implied warranty of
11			* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12			* GNU General Public License for more details.
13			*
14			* You should have received a copy of the GNU General Public License
15			* along with this program; if not, write to
16			*
17			* The Free Software Foundation, Inc.
18			* 59 Temple Place - Suite 330
19			* Boston, MA 02111-1307, USA.
20			*
21			*
22			*/
23
24			#include "setup.h"
25
26			#include <stdio.h>
27
28			#ifdef HAVE_STRING_H
29			# include <string.h>
30			#endif
31
32			#include "extern.h"
33			#include "config.h"
34			#include "malloc.h"
35			#include "log.h"
36			#include "scan.h"
37			#include "irc.h"
38			#include "opercmd.h"
39			#include "stats.h"
40			#include "firedns.h"
41
42			extern FILE *yyin;
43			extern int yyparse(void);
44
45			void config_setup(void);
46			void config_init(void);
47
48
49
50			struct OptionsConf *OptionsItem = NULL;
51			struct IRCConf *IRCItem = NULL;
52			struct OpmConf *OpmItem = NULL;
53			struct ExemptConf *ExemptItem = NULL;
54			list_t *UserItemList = NULL;
55			list_t *ScannerItemList = NULL;
56
57
58			/* Rehash or load new configuration from filename, via flex/bison parser */
59	michael	5114	void
60			config_load(const char *filename)
61	michael	5052	{
62	michael	5114	config_init();
63			config_setup(); /* Setup/clear current configuration */
64	michael	5052
65	michael	5114	log_printf("CONFIG -> Loading %s", filename);
66	michael	5052
67	michael	5114	if ((yyin = fopen(filename, "r")) == NULL)
68			{
69			log_printf("CONFIG -> Error opening %s", filename);
70	michael	5151	exit(EXIT_FAILURE);
71	michael	5114	}
72	michael	5052
73	michael	5114	yyparse();
74	michael	5052
75	michael	5114	scan_init(); /* Initialize the scanners once we have the configuration */
76			command_init(); /* Initialize the command queue */
77			stats_init(); /* Initialize stats (UPTIME) */
78			firedns_init(); /* Initialize adns */
79	michael	5052
80	michael	5114	fclose(yyin);
81	michael	5052	}
82
83			/* Malloc and initialize configuration data to NULL */
84	michael	5114	void
85			config_init(void)
86	michael	5052	{
87	michael	5114	/* Init IRC block */
88			IRCItem = MyMalloc(sizeof *IRCItem);
89			IRCItem->channels = list_create();
90			IRCItem->performs = list_create();
91	michael	5052
92	michael	5114	/* Init Options block */
93			OptionsItem = MyMalloc(sizeof *OptionsItem);
94	michael	5052
95	michael	5114	/* Init OPM block */
96			OpmItem = MyMalloc(sizeof *OpmItem);
97			OpmItem->blacklists = list_create();
98	michael	5052
99	michael	5114	/* Init list of User blocks */
100			UserItemList = list_create();
101	michael	5052
102	michael	5114	/* Init list of Scanner blocks */
103			ScannerItemList = list_create();
104	michael	5052
105	michael	5114	/* Init list of Exempts */
106			ExemptItem = MyMalloc(sizeof *ExemptItem);
107			ExemptItem->masks = list_create();
108	michael	5052	}
109
110			/* Setup structs that hold configuration data and then reset default values */
111	michael	5114	void
112			config_setup(void)
113	michael	5052	{
114	michael	5114	/* Setup IRC Block Defaults */
115	michael	5148	IRCItem->mode = xstrdup("+c");
116	michael	5114	IRCItem->nick = xstrdup("hopm");
117			IRCItem->nickserv = xstrdup("");
118			IRCItem->password = xstrdup("");
119			IRCItem->port = 6667;
120			IRCItem->oper = xstrdup("undefined");
121			IRCItem->username = xstrdup("hopm");
122			IRCItem->realname = xstrdup("Hybrid Open Proxy Monitor");
123			IRCItem->server = xstrdup("irc.example.org");
124			IRCItem->vhost = xstrdup("");
125			IRCItem->connregex = xstrdup("\\\\\\* Notice -- Client connecting: ([^ ]+) \\(([^@]+)@([^\\)]+)\\) \\[([0-9\\.]+)\\].*");
126			IRCItem->kline = xstrdup("KLINE %u@%h :Open Proxy found on your host.");
127	michael	5052
128
129	michael	5114	/* Setup options block defaults */
130			OptionsItem->negcache = 0; /* 0 disabled negcache */
131			OptionsItem->pidfile = xstrdup("hopm.pid");
132			OptionsItem->dns_fdlimit = 50;
133			OptionsItem->scanlog = NULL;
134	michael	5052
135	michael	5114	/* Setup OPM block defaults */
136			OpmItem->sendmail = xstrdup("/usr/sbin/sendmail");
137			OpmItem->dnsbl_from = xstrdup("");
138			OpmItem->dnsbl_to = xstrdup("");
139	michael	5052	}
140
141	michael	5114	void
142			yyerror(const char *str)
143	michael	5052	{
144	michael	5114	log_printf("CONFIG -> %s: line %d", str, linenum);
145			exit(EXIT_FAILURE);
146	michael	5052	}