From 3b6c25b0f341a61d89991d0fe55553763f517cd0 Mon Sep 17 00:00:00 2001
From: Perry Werneck <perry.werneck@gmail.com>
Date: Mon, 3 Aug 2020 16:12:57 -0300
Subject: [PATCH] Updating release check.

---
 client/src/session/local/init.cc | 18 ++++++++++++++++--
 server/src/core/tools.c          |  2 ++
 2 files changed, 18 insertions(+), 2 deletions(-)

diff --git a/client/src/session/local/init.cc b/client/src/session/local/init.cc
index 4507923..9603f7d 100644
--- a/client/src/session/local/init.cc
+++ b/client/src/session/local/init.cc
@@ -74,9 +74,23 @@
 		// Setup callbacks
 		struct lib3270_session_callbacks *cbk;
 
-		cbk = lib3270_get_session_callbacks(this->hSession,sizeof(struct lib3270_session_callbacks));
+		cbk = lib3270_get_session_callbacks(this->hSession,LIB3270_STRINGIZE_VALUE_OF(LIB3270_REVISION),sizeof(struct lib3270_session_callbacks));
 		if(!cbk) {
-			throw runtime_error( _("Invalid callback table, possible version mismatch in lib3270") );
+
+			string message(_("Invalid callback table; "));
+			message += "lib";
+			message += LIB3270_STRINGIZE_VALUE_OF(LIB3270_NAME);
+
+			if(strcasecmp(LIB3270_STRINGIZE_VALUE_OF(LIB3270_REVISION),lib3270_get_revision())) {
+				 message += _(" is not in the required revision " );
+				 message += LIB3270_STRINGIZE_VALUE_OF(LIB3270_REVISION);
+				 message += ".";
+			} else {
+				message += _(" is invalid.");
+			}
+
+			throw runtime_error(message);
+
 		}
 
 		cbk->update_connect	= connectHandler;
diff --git a/server/src/core/tools.c b/server/src/core/tools.c
index 146fca2..9d7a68e 100644
--- a/server/src/core/tools.c
+++ b/server/src/core/tools.c
@@ -28,6 +28,8 @@
  */
 
 #include <lib3270.h>
+#include <errno.h>
+#include <string.h>
 #include <ipc-glib.h>
 
 /*--[ Implement ]------------------------------------------------------------------------------------*/
--
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