From 3274d18b8323ab471c68414f371cf68f88e63b3b Mon Sep 17 00:00:00 2001
From: "Such Meme, Many Skill" <owen.vanrijn@gmail.com>
Date: Tue, 17 Dec 2019 13:43:32 +0100
Subject: [PATCH] Add boot safety check, Add payload launching safety check

+ Add version info
---
 source/tegraexplorer/fs.c  |  3 ++-
 source/tegraexplorer/gfx.c |  2 +-
 source/tegraexplorer/te.c  | 11 ++++++++---
 3 files changed, 11 insertions(+), 5 deletions(-)

diff --git a/source/tegraexplorer/fs.c b/source/tegraexplorer/fs.c
index 18468d2..cf17197 100644
--- a/source/tegraexplorer/fs.c
+++ b/source/tegraexplorer/fs.c
@@ -363,8 +363,9 @@ void filemenu(const char *startpath){
                 sprintf(temp, "\nSize: %d %s", fileobjects[res - 1].size, sizevalues[tempint - 4]);
                 strcpy(explfilemenu[2].name, temp);
 
-                if (strstr(fileobjects[res - 1].name, ".bin") != NULL)
+                if (strstr(fileobjects[res - 1].name, ".bin") != NULL && fileobjects[res - 1].size & ISKB){
                     explfilemenu[7].property = 1;
+                }
                 else
                     explfilemenu[7].property = -1;
 
diff --git a/source/tegraexplorer/gfx.c b/source/tegraexplorer/gfx.c
index 94c1f82..07a610e 100644
--- a/source/tegraexplorer/gfx.c
+++ b/source/tegraexplorer/gfx.c
@@ -26,7 +26,7 @@ void clearscreen(){
     gfx_clear_grey(0x1B);
     gfx_box(0, 0, 719, 15, COLOR_WHITE);
     gfx_con_setpos(0, 0);
-    gfx_printf("%k%KTegraexplorer%k%K\n", COLOR_DEFAULT, COLOR_WHITE, COLOR_WHITE, COLOR_DEFAULT);
+    gfx_printf("%k%KTegraexplorer v1.0.2%k%K\n", COLOR_DEFAULT, COLOR_WHITE, COLOR_WHITE, COLOR_DEFAULT);
 }
 
 int message(char* message, u32 color){
diff --git a/source/tegraexplorer/te.c b/source/tegraexplorer/te.c
index 7c4c682..7eba897 100644
--- a/source/tegraexplorer/te.c
+++ b/source/tegraexplorer/te.c
@@ -77,9 +77,14 @@ void fillmainmenu(){
 void te_main(){
     int res;
 
-    dump_biskeys();
-    mount_emmc("SYSTEM", 2);
-
+    if (dump_biskeys() == -1){
+        message("Biskeys failed to dump!\nEmmc will not be mounted!", COLOR_RED);
+        mainmenu[1].property = -1;
+    }
+    else {
+        mount_emmc("SYSTEM", 2);
+    }
+    
     sd_mounted = sd_mount();
 
     while (1){