[people/pmueller/ipfire-2.x.git] / src / setup / misc.c

/* SmoothWall setup program.
 *
 * This program is distributed under the terms of the GNU General Public
 * Licence.  See the file COPYING for details.
 *
 * (c) Lawrence Manning, 2001
 * Misc. stuff for the lib.
 * 
 */

// Translation
#include <libintl.h>
#define _(x) dgettext("setup", x)

#include "setup.h"

extern FILE *flog;
extern char *mylog;

extern int automode;

/* This will rewrite /etc/hosts, /etc/hosts.*, and the apache ServerName file. */
int writehostsfiles(void)
{	
	char address[STRING_SIZE] = "";
	char netaddress[STRING_SIZE] = "";
	char netmask[STRING_SIZE] = "";
	char message[1000];
	FILE *file, *hosts;
	struct keyvalue *kv;
	char hostname[STRING_SIZE];
	char domainname[STRING_SIZE] = "localdomain";
	char commandstring[STRING_SIZE];
	char buffer[STRING_SIZE];
	
	kv = initkeyvalues();
	if (!(readkeyvalues(kv, CONFIG_ROOT "/ethernet/settings")))
	{
		freekeyvalues(kv);
		errorbox(_("Unable to open settings file"));
		return 0;
	}
	findkey(kv, "GREEN_ADDRESS", address);
	findkey(kv, "GREEN_NETADDRESS", netaddress);
	findkey(kv, "GREEN_NETMASK", netmask);	
	freekeyvalues(kv);
	
	kv = initkeyvalues();
	if (!(readkeyvalues(kv, CONFIG_ROOT "/main/settings")))
	{
		freekeyvalues(kv);
		errorbox(_("Unable to open settings file"));
		return 0;
	}
	strcpy(hostname, SNAME );
	findkey(kv, "HOSTNAME", hostname);
	findkey(kv, "DOMAINNAME", domainname);
	freekeyvalues(kv);
		
	if (!(file = fopen(CONFIG_ROOT "/main/hostname.conf", "w")))
	{
		sprintf (message, _("Unable to write %s/main/hostname.conf"), CONFIG_ROOT);
		errorbox(message);
		return 0;
	}
	fprintf(file, "ServerName %s.%s\n", hostname,domainname);
	fclose(file);
	
	if (!(file = fopen(CONFIG_ROOT "/main/hosts", "r")))
	{
		errorbox(_("Unable to open main hosts file."));
		return 0;
	}
	if (!(hosts = fopen("/etc/hosts", "w")))
	{
		errorbox(_("Unable to write /etc/hosts."));
		return 0;
	}
	fprintf(hosts, "127.0.0.1\tlocalhost\n");
	if (strlen(domainname))
		fprintf(hosts, "%s\t%s.%s\t%s\n",address,hostname,domainname,hostname);
	else
		fprintf(hosts, "%s\t%s\n",address,hostname);
	while (fgets(buffer, STRING_SIZE, file))
	{
		char *token, *ip, *host, *domain;

		buffer[strlen(buffer) - 1] = 0;

		token = strtok(buffer, ",");

		ip = strtok(NULL, ",");
		host = strtok(NULL, ",");
		domain = strtok(NULL, ",");

		if (!(ip && host))
			break;

		if (strlen(ip) < 7 || strlen(ip) > 15
		 || strspn(ip, "0123456789.") != strlen(ip))
			break;

		if (strspn(host, "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789-") != strlen(host))
			break;

		if (domain)
			fprintf(hosts, "%s\t%s.%s\t%s\n",ip,host,domain,host);
		else
			fprintf(hosts, "%s\t%s\n",ip,host);
	}
	fclose(file);
	fclose(hosts);
	
	/* TCP wrappers stuff. */
	if (!(file = fopen("/etc/hosts.deny", "w")))
	{
		errorbox(_("Unable to write /etc/hosts.deny."));
		return 0;
	}
	fprintf(file, "ALL : ALL\n");
	fclose(file);
	
	if (!(file = fopen("/etc/hosts.allow", "w")))
	{
		errorbox(_("Unable to write /etc/hosts.allow."));
		return 0;
	}
	fprintf(file, "sshd : ALL\n");
	fprintf(file, "ALL  : localhost\n");
	fprintf(file, "ALL  : %s/%s\n", netaddress, netmask);
	fclose(file);
	
	sprintf(commandstring, "/bin/hostname %s.%s", hostname, domainname);
	if (mysystem(NULL, commandstring))
	{
		errorbox(_("Unable to set hostname."));
		return 0;
	}
	
	return 1;
}	

int handleisdn(void)
{
	char command[STRING_SIZE];
	sprintf(command, "/etc/rc.d/init.d/mISDN config");
	if (runcommandwithstatus(command, _("ISDN"), _("Scanning and configuring ISDN devices."), NULL))
		errorbox(_("Unable to scan for ISDN devices."));
	// Need to write some lines that count the cards and say the names...
	return 1;
}
Commit	Line	Data
bba7212c MT	1	/* SmoothWall setup program.
	2	*
	3	* This program is distributed under the terms of the GNU General Public
	4	* Licence. See the file COPYING for details.
	5	*
	6	* (c) Lawrence Manning, 2001
	7	* Misc. stuff for the lib.
	8	*
	9	*/
e1457ba0 MT	10
	11	// Translation
	12	#include <libintl.h>
	13	#define _(x) dgettext("setup", x)
	14
bba7212c MT	15	#include "setup.h"
	16
	17	extern FILE *flog;
	18	extern char *mylog;
	19
bba7212c MT	20	extern int automode;
	21
	22	/* This will rewrite /etc/hosts, /etc/hosts., and the apache ServerName file. /
	23	int writehostsfiles(void)
	24	{
	25	char address[STRING_SIZE] = "";
	26	char netaddress[STRING_SIZE] = "";
	27	char netmask[STRING_SIZE] = "";
	28	char message[1000];
	29	FILE file, hosts;
	30	struct keyvalue *kv;
	31	char hostname[STRING_SIZE];
8dc9629e	32	char domainname[STRING_SIZE] = "localdomain";
bba7212c MT	33	char commandstring[STRING_SIZE];
	34	char buffer[STRING_SIZE];
	35
	36	kv = initkeyvalues();
	37	if (!(readkeyvalues(kv, CONFIG_ROOT "/ethernet/settings")))
	38	{
	39	freekeyvalues(kv);
e1457ba0	40	errorbox(_("Unable to open settings file"));
bba7212c MT	41	return 0;
	42	}
	43	findkey(kv, "GREEN_ADDRESS", address);
	44	findkey(kv, "GREEN_NETADDRESS", netaddress);
	45	findkey(kv, "GREEN_NETMASK", netmask);
	46	freekeyvalues(kv);
	47
	48	kv = initkeyvalues();
	49	if (!(readkeyvalues(kv, CONFIG_ROOT "/main/settings")))
	50	{
	51	freekeyvalues(kv);
e1457ba0	52	errorbox(_("Unable to open settings file"));
bba7212c MT	53	return 0;
	54	}
	55	strcpy(hostname, SNAME );
	56	findkey(kv, "HOSTNAME", hostname);
	57	findkey(kv, "DOMAINNAME", domainname);
	58	freekeyvalues(kv);
	59
	60	if (!(file = fopen(CONFIG_ROOT "/main/hostname.conf", "w")))
	61	{
e1457ba0	62	sprintf (message, _("Unable to write %s/main/hostname.conf"), CONFIG_ROOT);
bba7212c MT	63	errorbox(message);
	64	return 0;
	65	}
	66	fprintf(file, "ServerName %s.%s\n", hostname,domainname);
	67	fclose(file);
	68
	69	if (!(file = fopen(CONFIG_ROOT "/main/hosts", "r")))
	70	{
e1457ba0	71	errorbox(_("Unable to open main hosts file."));
bba7212c MT	72	return 0;
	73	}
	74	if (!(hosts = fopen("/etc/hosts", "w")))
	75	{
e1457ba0	76	errorbox(_("Unable to write /etc/hosts."));
bba7212c MT	77	return 0;
	78	}
	79	fprintf(hosts, "127.0.0.1\tlocalhost\n");
	80	if (strlen(domainname))
	81	fprintf(hosts, "%s\t%s.%s\t%s\n",address,hostname,domainname,hostname);
	82	else
	83	fprintf(hosts, "%s\t%s\n",address,hostname);
	84	while (fgets(buffer, STRING_SIZE, file))
	85	{
	86	char token, ip, host, domain;
	87
	88	buffer[strlen(buffer) - 1] = 0;
	89
	90	token = strtok(buffer, ",");
	91
	92	ip = strtok(NULL, ",");
	93	host = strtok(NULL, ",");
	94	domain = strtok(NULL, ",");
	95
	96	if (!(ip && host))
	97	break;
	98
	99	if (strlen(ip) < 7 \|\| strlen(ip) > 15
	100	\|\| strspn(ip, "0123456789.") != strlen(ip))
	101	break;
	102
	103	if (strspn(host, "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789-") != strlen(host))
	104	break;
	105
	106	if (domain)
	107	fprintf(hosts, "%s\t%s.%s\t%s\n",ip,host,domain,host);
	108	else
	109	fprintf(hosts, "%s\t%s\n",ip,host);
	110	}
	111	fclose(file);
	112	fclose(hosts);
	113
	114	/* TCP wrappers stuff. */
	115	if (!(file = fopen("/etc/hosts.deny", "w")))
	116	{
e1457ba0	117	errorbox(_("Unable to write /etc/hosts.deny."));
bba7212c MT	118	return 0;
	119	}
	120	fprintf(file, "ALL : ALL\n");
	121	fclose(file);
	122
	123	if (!(file = fopen("/etc/hosts.allow", "w")))
	124	{
e1457ba0	125	errorbox(_("Unable to write /etc/hosts.allow."));
bba7212c MT	126	return 0;
	127	}
	128	fprintf(file, "sshd : ALL\n");
	129	fprintf(file, "ALL : localhost\n");
	130	fprintf(file, "ALL : %s/%s\n", netaddress, netmask);
	131	fclose(file);
	132
	133	sprintf(commandstring, "/bin/hostname %s.%s", hostname, domainname);
46b56e20	134	if (mysystem(NULL, commandstring))
bba7212c	135	{
e1457ba0	136	errorbox(_("Unable to set hostname."));
bba7212c MT	137	return 0;
	138	}
	139
	140	return 1;
	141	}
	142
	143	int handleisdn(void)
	144	{
	145	char command[STRING_SIZE];
	146	sprintf(command, "/etc/rc.d/init.d/mISDN config");
46b56e20	147	if (runcommandwithstatus(command, _("ISDN"), _("Scanning and configuring ISDN devices."), NULL))
e1457ba0	148	errorbox(_("Unable to scan for ISDN devices."));
bba7212c	149	// Need to write some lines that count the cards and say the names...
0db33b56	150	return 1;
bba7212c	151	}