Merge branch 'master' of git://tinc-vpn.org/tinc into 1.1

[meshlink] / src / conf.c

diff --git a/src/conf.c b/src/conf.c
index f47faefba0f1bc854f62629f6d144b9f9793d515..f580a203d9275ce99e057deca263f4d1ea25ff29 100644 (file)
--- a/src/conf.c
+++ b/src/conf.c
@@ -2,7 +2,7 @@
     conf.c -- configuration code
     Copyright (C) 1998 Robert van der Meulen
                   1998-2005 Ivo Timmermans
-                  2000-2010 Guus Sliepen <guus@tinc-vpn.org>
+                  2000-2012 Guus Sliepen <guus@tinc-vpn.org>
                   2010-2011 Julien Muchembled <jm@jmuchemb.eu>
                  2000 Cris van Pelt
 
@@ -141,7 +141,7 @@ bool get_config_bool(const config_t *cfg, bool *result) {
                return true;
        }
 
-       logger(LOG_ERR, "\"yes\" or \"no\" expected for configuration variable %s in %s line %d",
+       logger(DEBUG_ALWAYS, LOG_ERR, "\"yes\" or \"no\" expected for configuration variable %s in %s line %d",
                   cfg->variable, cfg->file, cfg->line);
 
        return false;
@@ -154,7 +154,7 @@ bool get_config_int(const config_t *cfg, int *result) {
        if(sscanf(cfg->value, "%d", result) == 1)
                return true;
 
-       logger(LOG_ERR, "Integer expected for configuration variable %s in %s line %d",
+       logger(DEBUG_ALWAYS, LOG_ERR, "Integer expected for configuration variable %s in %s line %d",
                   cfg->variable, cfg->file, cfg->line);
 
        return false;
@@ -182,7 +182,7 @@ bool get_config_address(const config_t *cfg, struct addrinfo **result) {
                return true;
        }
 
-       logger(LOG_ERR, "Hostname or IP address expected for configuration variable %s in %s line %d",
+       logger(DEBUG_ALWAYS, LOG_ERR, "Hostname or IP address expected for configuration variable %s in %s line %d",
                   cfg->variable, cfg->file, cfg->line);
 
        return false;
@@ -195,7 +195,7 @@ bool get_config_subnet(const config_t *cfg, subnet_t ** result) {
                return false;
 
        if(!str2net(&subnet, cfg->value)) {
-               logger(LOG_ERR, "Subnet expected for configuration variable %s in %s line %d",
+               logger(DEBUG_ALWAYS, LOG_ERR, "Subnet expected for configuration variable %s in %s line %d",
                           cfg->variable, cfg->file, cfg->line);
                return false;
        }
@@ -206,7 +206,7 @@ bool get_config_subnet(const config_t *cfg, subnet_t ** result) {
                && !maskcheck(&subnet.net.ipv4.address, subnet.net.ipv4.prefixlength, sizeof subnet.net.ipv4.address))
                || ((subnet.type == SUBNET_IPV6)
                && !maskcheck(&subnet.net.ipv6.address, subnet.net.ipv6.prefixlength, sizeof subnet.net.ipv6.address))) {
-               logger(LOG_ERR, "Network address and prefix length do not match for configuration variable %s in %s line %d",
+               logger(DEBUG_ALWAYS, LOG_ERR, "Network address and prefix length do not match for configuration variable %s in %s line %d",
                           cfg->variable, cfg->file, cfg->line);
                return false;
        }
@@ -265,10 +265,10 @@ config_t *parse_config_line(char *line, const char *fname, int lineno) {
        if(!*value) {
                const char err[] = "No value for variable";
                if (fname)
-                       logger(LOG_ERR, "%s `%s' on line %d while reading config file %s",
+                       logger(DEBUG_ALWAYS, LOG_ERR, "%s `%s' on line %d while reading config file %s",
                                err, variable, lineno, fname);
                else
-                       logger(LOG_ERR, "%s `%s' in command line option %d",
+                       logger(DEBUG_ALWAYS, LOG_ERR, "%s `%s' in command line option %d",
                                err, variable, lineno);
                return NULL;
        }
@@ -298,7 +298,7 @@ bool read_config_file(splay_tree_t *config_tree, const char *fname) {
        fp = fopen(fname, "r");
 
        if(!fp) {
-               logger(LOG_ERR, "Cannot open config file %s: %s", fname, strerror(errno));
+               logger(DEBUG_ALWAYS, LOG_ERR, "Cannot open config file %s: %s", fname, strerror(errno));
                return false;
        }
 
@@ -379,7 +379,7 @@ bool read_server_config(void) {
        x = read_config_file(config_tree, fname);
 
        if(!x) {                                /* System error: complain */
-               logger(LOG_ERR, "Failed to read `%s': %s", fname, strerror(errno));
+               logger(DEBUG_ALWAYS, LOG_ERR, "Failed to read `%s': %s", fname, strerror(errno));
        }
 
        free(fname);
@@ -407,53 +407,14 @@ bool append_config_file(const char *name, const char *key, const char *value) {
        FILE *fp = fopen(fname, "a");
 
        if(!fp) {
-               logger(LOG_ERR, "Cannot open config file %s: %s", fname, strerror(errno));
+               logger(DEBUG_ALWAYS, LOG_ERR, "Cannot open config file %s: %s", fname, strerror(errno));
        } else {
                fprintf(fp, "\n# The following line was automatically added by tinc\n%s = %s\n", key, value);
                fclose(fp);
        }
 
+
        free(fname);
 
        return fp;
 }
-
-bool disable_old_keys(FILE *f) {
-       char buf[100];
-       long pos;
-       bool disabled = false;
-
-       rewind(f);
-       pos = ftell(f);
-
-       if(pos < 0)
-               return false;
-
-       while(fgets(buf, sizeof buf, f)) {
-               if(!strncmp(buf, "-----BEGIN RSA", 14)) {       
-                       buf[11] = 'O';
-                       buf[12] = 'L';
-                       buf[13] = 'D';
-                       if(fseek(f, pos, SEEK_SET))
-                               break;
-                       if(fputs(buf, f) <= 0)
-                               break;
-                       disabled = true;
-               }
-               else if(!strncmp(buf, "-----END RSA", 12)) {    
-                       buf[ 9] = 'O';
-                       buf[10] = 'L';
-                       buf[11] = 'D';
-                       if(fseek(f, pos, SEEK_SET))
-                               break;
-                       if(fputs(buf, f) <= 0)
-                               break;
-                       disabled = true;
-               }
-               pos = ftell(f);
-               if(pos < 0)
-                       break;
-       }
-
-       return disabled;
-}