Simple permission sorting.

modules/rbac/rbac_permission.cpp

@@ -1,5 +1,13 @@
 #include "rbac_permission.h"
 
+bool RBACPermission::is_smaller(const Ref<RBACPermission> &b) const {
+	if (!b.is_valid()) {
+		return true;
+	}
+
+	return sort_order < b->sort_order;
+}
+
 RBACPermission::RBACPermission() :
 		Resource() {
 

modules/rbac/rbac_permission.h

@@ -17,6 +17,8 @@ public:
 	int sort_order;
 	int permissions;
 
+	bool is_smaller(const Ref<RBACPermission> &b) const;
+
 	RBACPermission();
 	~RBACPermission();
 };

modules/rbac/rbac_rank.cpp

@@ -1,5 +1,15 @@
 #include "rbac_rank.h"
 
+void RBACRank::sort_permissions() {
+	for (int i = 0; i < permissions.size(); ++i) {
+		for (int j = i + 1; j < permissions.size(); ++j) {
+			if (permissions[j]->is_smaller(permissions[i])) {
+				permissions.swap(i, j);
+			}
+		}
+	}
+}
+
 RBACRank::RBACRank() :
 		Resource() {
 

modules/rbac/rbac_rank.h

@@ -22,6 +22,8 @@ public:
 
 	Vector<Ref<RBACPermission> > permissions;
 
+	void sort_permissions();
+
 	RBACRank();
 	~RBACRank();
 };