supports new server and realm config methods as well as argument for config file path

git-svn-id: https://svn.testnett.uninett.no/radsecproxy/trunk@85 e88ac4ed-0b26-0410-9574-a7f39faa03bf

README

@@ -11,12 +11,13 @@ The config files must be in either "/etc/radsecproxy" or the
 proxy's current work directory. You may alter the path near
 the top of radsecproxy.h if necessary.
 
-There are two options that may be specified on the command line.
-They are "-d loglevel" to set a loglevel of 1, 2, 3 or 4 where 4
-is the most detailed logging. Also "-f" to run the proxy in
-the foreground with logging to stderr. Without "-f" the default
-is to detach as a daemon and log to syslog.
+There are three options that may be specified on the command line.
+"-c configfile" to specify a non-default config file path;
+"-d loglevel" to set a loglevel of 1, 2, 3 or 4 where 4 is the most
+detailed; and "-f" to run the proxy in the foreground with logging
+to stderr. Without "-f" the default is to detach as a daemon and
+log to syslog.
 
 For more information, feedback etc. contact <venaas@uninett.no>.
 
-Stig Venaas, 2007.05.09
+Stig Venaas, 2007.05.14

radsecproxy.h

@@ -101,8 +101,6 @@ struct client {
 
 struct server {
     struct peer peer;
-    char *realmdata;
-    char **realms;
     int sock;
     pthread_mutex_t lock;
     pthread_t clientth;
@@ -115,6 +113,11 @@ struct server {
     pthread_cond_t newrq_cond;
 };
 
+struct realm {
+    char *name;
+    struct server *server;
+};
+
 #define RADLEN(x) ntohs(((uint16_t *)(x))[1])
 
 #define SOCKADDR_SIZE(addr) ((addr).ss_family == AF_INET ? \