From c7cbf3382178aece5b731ae16a05003d66570028 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=A9r=C3=B4me=20Duval?= <korli@users.berlios.de>
Date: Tue, 1 Mar 2005 01:07:48 +0000
Subject: [PATCH] added small error checking on keymap source loading checks
 only the version number (should be 3 at the moment)

git-svn-id: file:///srv/svn/repos/haiku/trunk/current@11516 a95241bf-73f2-0310-859d-f6bbb57e9c96
---
 src/apps/bin/keymap/Keymap.cpp  |  3 +++
 src/apps/bin/keymap/key_map.cpp | 20 ++++++++++++++------
 2 files changed, 17 insertions(+), 6 deletions(-)

diff --git a/src/apps/bin/keymap/Keymap.cpp b/src/apps/bin/keymap/Keymap.cpp
index c8fbaff7bb..917c681fa9 100644
--- a/src/apps/bin/keymap/Keymap.cpp
+++ b/src/apps/bin/keymap/Keymap.cpp
@@ -664,6 +664,9 @@ Keymap::LoadSource(FILE * f)
 	}
 	
 	fCharsSize = offset;
+
+	if (fKeys.version != 3)
+		return B_ERROR;
 	
 	return B_OK;
 }
diff --git a/src/apps/bin/keymap/key_map.cpp b/src/apps/bin/keymap/key_map.cpp
index 5155f40a4b..ee37605a39 100644
--- a/src/apps/bin/keymap/key_map.cpp
+++ b/src/apps/bin/keymap/key_map.cpp
@@ -59,7 +59,10 @@ main(int argc, char **argv)
 				return 0;
 			} else if (operation == 'l') {
 				Keymap keymap;
-				keymap.LoadSource(stdin);
+				if (keymap.LoadSource(stdin)!=B_OK) {
+					printf("error when loading the keymap\n");
+					return 1;
+				}
 				keymap.SaveAsCurrent();
 				printf("Key map loaded.\n");
 				return 0;
@@ -71,17 +74,22 @@ main(int argc, char **argv)
 				entry_ref ref;
 				get_ref_for_path(argv[i], &ref);
 				Keymap keymap;
-				keymap.LoadSourceFromRef(ref);
-
+				if (keymap.LoadSourceFromRef(ref)!=B_OK) {
+					printf("error when loading the keymap\n");
+					return 1;
+				}
 				keymap.Save(outputRef);
 				return 0;
 			} else if (operation == 'h') {
 		        	entry_ref ref;
 		        	get_ref_for_path(argv[i], &ref);
 		        	Keymap keymap;
-		        	keymap.LoadSourceFromRef(ref);
-
-		        	keymap.SaveAsHeader(outputRef);
+		        	if (keymap.LoadSourceFromRef(ref)!=B_OK) {
+					printf("error when loading the keymap\n");
+					return 1;
+				}
+				keymap.Dump();
+		       	 	keymap.SaveAsHeader(outputRef);
 		        	return 0;
             		} else 
 				break;