Translations fuer den Installer gemacht

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

/* SmoothWall setup program.\r
 *\r
 * This program is distributed under the terms of the GNU General Public\r
 * Licence.  See the file COPYING for details.\r
 *\r
 * (c) Lawrence Manning, 2001\r
 * Misc. stuff for the lib.\r
 * \r
 * $Id: misc.c,v 1.5.2.3 2005/08/25 17:51:42 gespinasse Exp $\r
 * \r
 */\r
 \r
#include "setup.h"\r
\r
extern FILE *flog;\r
extern char *mylog;\r
\r
extern char **ctr;\r
 \r
extern int automode;\r
\r
/* This will rewrite /etc/hosts, /etc/hosts.*, and the apache ServerName file. */\r
int writehostsfiles(void)\r
{	\r
	char address[STRING_SIZE] = "";\r
	char netaddress[STRING_SIZE] = "";\r
	char netmask[STRING_SIZE] = "";\r
	char message[1000];\r
	FILE *file, *hosts;\r
	struct keyvalue *kv;\r
	char hostname[STRING_SIZE];\r
	char domainname[STRING_SIZE] = "";\r
	char commandstring[STRING_SIZE];\r
	char buffer[STRING_SIZE];\r
	\r
	kv = initkeyvalues();\r
	if (!(readkeyvalues(kv, CONFIG_ROOT "/ethernet/settings")))\r
	{\r
		freekeyvalues(kv);\r
		errorbox(ctr[TR_UNABLE_TO_OPEN_SETTINGS_FILE]);\r
		return 0;\r
	}\r
	findkey(kv, "GREEN_ADDRESS", address);\r
	findkey(kv, "GREEN_NETADDRESS", netaddress);\r
	findkey(kv, "GREEN_NETMASK", netmask);	\r
	freekeyvalues(kv);\r
	\r
	kv = initkeyvalues();\r
	if (!(readkeyvalues(kv, CONFIG_ROOT "/main/settings")))\r
	{\r
		freekeyvalues(kv);\r
		errorbox(ctr[TR_UNABLE_TO_OPEN_SETTINGS_FILE]);\r
		return 0;\r
	}\r
	strcpy(hostname, SNAME );\r
	findkey(kv, "HOSTNAME", hostname);\r
	findkey(kv, "DOMAINNAME", domainname);\r
	freekeyvalues(kv);\r
		\r
	if (!(file = fopen(CONFIG_ROOT "/main/hostname.conf", "w")))\r
	{\r
		sprintf (message, ctr[TR_UNABLE_TO_WRITE_VAR_SMOOTHWALL_MAIN_HOSTNAMECONF], CONFIG_ROOT);\r
		errorbox(message);\r
		return 0;\r
	}\r
	fprintf(file, "ServerName %s.%s\n", hostname,domainname);\r
	fclose(file);\r
	\r
	if (!(file = fopen(CONFIG_ROOT "/main/hosts", "r")))\r
	{\r
		errorbox(ctr[TR_UNABLE_TO_OPEN_HOSTS_FILE]);\r
		return 0;\r
	}\r
	if (!(hosts = fopen("/etc/hosts", "w")))\r
	{\r
		errorbox(ctr[TR_UNABLE_TO_WRITE_ETC_HOSTS]);\r
		return 0;\r
	}\r
	fprintf(hosts, "127.0.0.1\tlocalhost\n");\r
	if (strlen(domainname))\r
		fprintf(hosts, "%s\t%s.%s\t%s\n",address,hostname,domainname,hostname);\r
	else\r
		fprintf(hosts, "%s\t%s\n",address,hostname);\r
	while (fgets(buffer, STRING_SIZE, file))\r
	{\r
		char *token, *ip, *host, *domain;\r
\r
		buffer[strlen(buffer) - 1] = 0;\r
\r
		token = strtok(buffer, ",");\r
\r
		ip = strtok(NULL, ",");\r
		host = strtok(NULL, ",");\r
		domain = strtok(NULL, ",");\r
\r
		if (!(ip && host))\r
			break;\r
\r
		if (strlen(ip) < 7 || strlen(ip) > 15\r
		 || strspn(ip, "0123456789.") != strlen(ip))\r
			break;\r
\r
		if (strspn(host, "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789-") != strlen(host))\r
			break;\r
\r
		if (domain)\r
			fprintf(hosts, "%s\t%s.%s\t%s\n",ip,host,domain,host);\r
		else\r
			fprintf(hosts, "%s\t%s\n",ip,host);\r
	}\r
	fclose(file);\r
	fclose(hosts);\r
	\r
	/* TCP wrappers stuff. */\r
	if (!(file = fopen("/etc/hosts.deny", "w")))\r
	{\r
		errorbox(ctr[TR_UNABLE_TO_WRITE_ETC_HOSTS_DENY]);\r
		return 0;\r
	}\r
	fprintf(file, "ALL : ALL\n");\r
	fclose(file);\r
	\r
	if (!(file = fopen("/etc/hosts.allow", "w")))\r
	{\r
		errorbox(ctr[TR_UNABLE_TO_WRITE_ETC_HOSTS_ALLOW]);\r
		return 0;\r
	}\r
	fprintf(file, "sshd : ALL\n");\r
	fprintf(file, "ALL  : localhost\n");\r
	fprintf(file, "ALL  : %s/%s\n", netaddress, netmask);\r
	fclose(file);\r
	\r
	sprintf(commandstring, "/bin/hostname %s.%s", hostname, domainname);\r
	if (mysystem(commandstring))\r
	{\r
		errorbox(ctr[TR_UNABLE_TO_SET_HOSTNAME]);\r
		return 0;\r
	}\r
	\r
	return 1;\r
}	\r