X-Git-Url: https://www.tinc-vpn.org/git/browse?a=blobdiff_plain;f=src%2Fconf.c;h=c4f8abb8303f649eff8f9f96eeb751f3f015d357;hb=cc3c69c892b0dad9a6ece0a0f4ccd429a22fcbff;hp=c1302d286143c8cb51453677b086e4b8f247bb35;hpb=18237e1f2d9dd5eef4a4e0d746d016bf94a42ad4;p=tinc

diff --git a/src/conf.c b/src/conf.c
index c1302d28..c4f8abb8 100644
--- a/src/conf.c
+++ b/src/conf.c
@@ -2,9 +2,9 @@
     conf.c -- configuration code
     Copyright (C) 1998 Robert van der Meulen
                   1998-2005 Ivo Timmermans
-                  2000-2012 Guus Sliepen <guus@tinc-vpn.org>
+                  2000-2013 Guus Sliepen <guus@tinc-vpn.org>
                   2010-2011 Julien Muchembled <jm@jmuchemb.eu>
-		  2000 Cris van Pelt
+                  2000 Cris van Pelt
 
     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
@@ -28,19 +28,17 @@
 #include "conf.h"
 #include "list.h"
 #include "logger.h"
-#include "netutl.h"				/* for str2address */
+#include "names.h"
+#include "netutl.h"             /* for str2address */
 #include "protocol.h"
-#include "utils.h"				/* for cp */
+#include "utils.h"              /* for cp */
 #include "xalloc.h"
 
 splay_tree_t *config_tree;
 
-int pinginterval = 0;			/* seconds between pings */
-int pingtimeout = 0;			/* seconds to wait for response */
-char *confbase = NULL;			/* directory in which all config files are */
-char *netname = NULL;			/* name of the vpn network */
-list_t *cmdline_conf = NULL;	/* global/host configuration values given at the command line */
-
+int pinginterval = 0;           /* seconds between pings */
+int pingtimeout = 0;            /* seconds to wait for response */
+list_t *cmdline_conf = NULL;    /* global/host configuration values given at the command line */
 
 static int config_compare(const config_t *a, const config_t *b) {
 	int result;
@@ -236,8 +234,9 @@ static char *readline(FILE * fp, char *buf, size_t buflen) {
 	if(!newline)
 		return buf;
 
-	*newline = '\0';	/* kill newline */
-	if(newline > p && newline[-1] == '\r')	/* and carriage return if necessary */
+	/* kill newline and carriage return if necessary */
+	*newline = '\0';
+	if(newline > p && newline[-1] == '\r')
 		newline[-1] = '\0';
 
 	return buf;
@@ -321,7 +320,7 @@ bool read_config_file(splay_tree_t *config_tree, const char *fname) {
 				ignore = false;
 			continue;
 		}
-		
+
 		if(!strncmp(line, "-----BEGIN", 10)) {
 			ignore = true;
 			continue;
@@ -376,23 +375,22 @@ bool read_server_config(void) {
 	xasprintf(&fname, "%s" SLASH "tinc.conf", confbase);
 	x = read_config_file(config_tree, fname);
 
-	if(!x) {				/* System error: complain */
+	if(!x)
 		logger(DEBUG_ALWAYS, LOG_ERR, "Failed to read `%s': %s", fname, strerror(errno));
-	}
 
 	free(fname);
 
 	return x;
 }
 
-bool read_connection_config(connection_t *c) {
+bool read_host_config(splay_tree_t *config_tree, const char *name) {
 	char *fname;
 	bool x;
 
-	read_config_options(c->config_tree, c->name);
+	read_config_options(config_tree, name);
 
-	xasprintf(&fname, "%s" SLASH "hosts" SLASH "%s", confbase, c->name);
-	x = read_config_file(c->config_tree, fname);
+	xasprintf(&fname, "%s" SLASH "hosts" SLASH "%s", confbase, name);
+	x = read_config_file(config_tree, fname);
 	free(fname);
 
 	return x;
@@ -411,8 +409,7 @@ bool append_config_file(const char *name, const char *key, const char *value) {
 		fclose(fp);
 	}
 
-
 	free(fname);
 
-	return fp;
+	return fp != NULL;
 }