108 lines
3.2 KiB
C
108 lines
3.2 KiB
C
/*
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names.c -- generate commonly used (file)names
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Copyright (C) 1998-2005 Ivo Timmermans
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2000-2013 Guus Sliepen <guus@tinc-vpn.org>
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License along
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with this program; if not, write to the Free Software Foundation, Inc.,
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51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#include "system.h"
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#include "logger.h"
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#include "xalloc.h"
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char *netname = NULL;
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char *confdir = NULL; /* base configuration directory */
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char *confbase = NULL; /* base configuration directory for this instance of tinc */
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bool confbase_given;
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char *identname = NULL; /* program name for syslog */
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char *unixsocketname = NULL; /* UNIX socket location */
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char *logfilename = NULL; /* log file location */
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char *pidfilename = NULL;
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char *program_name = NULL;
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/*
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Set all files and paths according to netname
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*/
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void make_names(void) {
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#ifdef HAVE_MINGW
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HKEY key;
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char installdir[1024] = "";
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DWORD len = sizeof installdir;
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#endif
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confbase_given = confbase;
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if(netname && confbase)
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logger(DEBUG_ALWAYS, LOG_INFO, "Both netname and configuration directory given, using the latter...");
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if(netname)
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xasprintf(&identname, "tinc.%s", netname);
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else
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identname = xstrdup("tinc");
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#ifdef HAVE_MINGW
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if(!RegOpenKeyEx(HKEY_LOCAL_MACHINE, "SOFTWARE\\tinc", 0, KEY_READ, &key)) {
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if(!RegQueryValueEx(key, NULL, 0, 0, (LPBYTE)installdir, &len)) {
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confdir = xstrdup(installdir);
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if(!logfilename)
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xasprintf(&logfilename, "%s" SLASH "log" SLASH "%s.log", installdir, identname);
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if(!confbase) {
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if(netname)
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xasprintf(&confbase, "%s" SLASH "%s", installdir, netname);
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else
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xasprintf(&confbase, "%s", installdir);
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}
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if(!pidfilename)
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xasprintf(&pidfilename, "%s" SLASH "pid", confbase);
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}
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RegCloseKey(key);
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}
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#endif
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if(!confdir)
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confdir = xstrdup(CONFDIR SLASH "tinc");
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if(!logfilename)
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xasprintf(&logfilename, LOCALSTATEDIR SLASH "log" SLASH "%s.log", identname);
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if(!pidfilename)
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xasprintf(&pidfilename, LOCALSTATEDIR SLASH "run" SLASH "%s.pid", identname);
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if(!unixsocketname) {
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int len = strlen(pidfilename);
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unixsocketname = xmalloc(len + 8);
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strcpy(unixsocketname, pidfilename);
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if(len > 4 && !strcmp(pidfilename + len - 4, ".pid"))
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strcpy(unixsocketname + len - 4, ".socket");
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else
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strcpy(unixsocketname + len, ".socket");
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}
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if(!confbase) {
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if(netname)
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xasprintf(&confbase, CONFDIR SLASH "tinc" SLASH "%s", netname);
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else
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xasprintf(&confbase, CONFDIR SLASH "tinc");
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}
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}
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void free_names(void) {
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free(identname);
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free(netname);
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free(unixsocketname);
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free(pidfilename);
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free(logfilename);
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free(confbase);
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free(confdir);
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}
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