Import Upstream version 1.1~pre6

2019-08-26 13:44:50 +02:00 · 2019-08-26 13:44:50 +02:00 · 26033edb96
commit 26033edb96
parent ff64081061
52 changed files with 3850 additions and 14921 deletions
--- a/src/names.c
+++ b/src/names.c
@ -0,0 +1,106 @@
+/*
+    names.c -- generate commonly used (file)names
+    Copyright (C) 1998-2005 Ivo Timmermans
+                  2000-2013 Guus Sliepen <guus@tinc-vpn.org>
+
+    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.,
+    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+*/
+
+#include "system.h"
+
+#include "logger.h"
+#include "xalloc.h"
+
+char *netname = NULL;
+char *confdir = NULL;           /* base configuration directory */
+char *confbase = NULL;          /* base configuration directory for this instance of tinc */
+char *identname = NULL;         /* program name for syslog */
+char *unixsocketname = NULL;    /* UNIX socket location */
+char *logfilename = NULL;       /* log file location */
+char *pidfilename = NULL;
+char *program_name = NULL;
+
+/*
+  Set all files and paths according to netname
+*/
+void make_names(void) {
+#ifdef HAVE_MINGW
+	HKEY key;
+	char installdir[1024] = "";
+	DWORD len = sizeof installdir;
+#endif
+
+	if(netname)
+		xasprintf(&identname, "tinc.%s", netname);
+	else
+		identname = xstrdup("tinc");
+
+#ifdef HAVE_MINGW
+	if(!RegOpenKeyEx(HKEY_LOCAL_MACHINE, "SOFTWARE\\tinc", 0, KEY_READ, &key)) {
+		if(!RegQueryValueEx(key, NULL, 0, 0, (LPBYTE)installdir, &len)) {
+			confdir = xstrdup(installdir);
+			if(!logfilename)
+				xasprintf(&logfilename, "%s" SLASH "log" SLASH "%s.log", installdir, identname);
+			if(!confbase) {
+				if(netname)
+					xasprintf(&confbase, "%s" SLASH "%s", installdir, netname);
+				else
+					xasprintf(&confbase, "%s", installdir);
+			}
+			if(!pidfilename)
+				xasprintf(&pidfilename, "%s" SLASH "pid", confbase);
+		}
+		RegCloseKey(key);
+	}
+#endif
+	if(!confdir)
+		confdir = xstrdup(CONFDIR SLASH "tinc");
+
+	if(!logfilename)
+		xasprintf(&logfilename, LOCALSTATEDIR SLASH "log" SLASH "%s.log", identname);
+
+	if(!pidfilename)
+		xasprintf(&pidfilename, LOCALSTATEDIR SLASH "run" SLASH "%s.pid", identname);
+
+	if(!unixsocketname) {
+		int len = strlen(pidfilename);
+		unixsocketname = xmalloc(len + 8);
+		strcpy(unixsocketname, pidfilename);
+		if(len > 4 && !strcmp(pidfilename + len - 4, ".pid"))
+			strcpy(unixsocketname + len - 4, ".socket");
+		else
+			strcpy(unixsocketname + len, ".socket");
+	}
+
+	if(netname) {
+		if(!confbase)
+			xasprintf(&confbase, CONFDIR SLASH "tinc" SLASH "%s", netname);
+		else
+			logger(DEBUG_ALWAYS, LOG_INFO, "Both netname and configuration directory given, using the latter...");
+	} else {
+		if(!confbase)
+			xasprintf(&confbase, CONFDIR SLASH "tinc");
+	}
+}
+
+void free_names(void) {
+	free(identname);
+	free(netname);
+	free(unixsocketname);
+	free(pidfilename);
+	free(logfilename);
+	free(confbase);
+	free(confdir);
+}