login: add ability to filter inter servers connections by ip

New config option: inter_server_ip
Example:
    inter_server_ip 127.0.0.1,127.0.0.2

1 files changed, 16 insertions, 0 deletions

diff --git a/src/login/config.c b/src/login/config.c
index d53cd17..d6ea4bd 100644
--- a/src/login/config.c
+++ b/src/login/config.c
@@ -14,14 +14,30 @@
 #include "login/config.h"
 
 char *update_server = NULL;
+char *inter_server_ip = NULL;
 
 void config_update_server(const char *val)
 {
     update_server = aStrdup(val);
 }
 
+void config_inter_server_ip(const char *val)
+{
+    char buf[1000];
+
+    if (strlen(val) > 900)
+        return;
+
+    strcpy(buf, ",");
+    strcat(buf, val);
+    strcat(buf, ",");
+    inter_server_ip = aStrdup(buf);
+}
+
 void config_final(void)
 {
     if (update_server)
         aFree(update_server);
+    if (inter_server_ip)
+        aFree(inter_server_ip);
 }