priv gate things + bugfixes

computers/commands/cd/conf.json

@@ -1,7 +1,7 @@
 {
     "name": "cd",
     "license": "MIT",
-    "version": 0.1,
-    "engine": 0.4,
+    "version": 0.11,
+    "engine": 0.41,
     "help": "move in and out of folders"
 }

computers/commands/cd/init.lua

@@ -1,4 +1,7 @@
 function cd(pos, input, data)
+    if not minetest.check_player_privs(data.player, "computers_filesystem") then
+        return "ERROR: permision denied"
+    end
     local path = computers.devicepath .. "/" .. minetest.hash_node_position(pos) .. data.element.pwd
 
     if input and input ~= "" and not input:find("/") and not input:find("\\") then

computers/commands/mkdir/conf.json

@@ -1,7 +1,7 @@
 {
     "name": "mkdir",
     "license": "MIT",
-    "version": 0.1,
-    "engine": 0.4,
+    "version": 0.11,
+    "engine": 0.41,
     "help": "makes a dir in the current path"
 }

computers/commands/mkdir/init.lua

@@ -1,4 +1,7 @@
 function mkdir(pos, input, data)
+    if not minetest.check_player_privs(data.player, "computers_filesystem") then
+        return "ERROR: permision denied"
+    end
     local path = computers.devicepath .. "/" .. minetest.hash_node_position(pos) .. data.element.pwd
 
     if input and input ~= "" and not input:find("/") and not input:find("\\") then

computers/commands/touch/conf.json

@@ -1,7 +1,7 @@
 {
     "name": "touch",
     "license": "MIT",
-    "version": 0.1,
+    "version": 0.2,
     "engine": 0.4,
     "help": "creates a file in the current path"
 }

computers/commands/touch/init.lua

@@ -4,6 +4,11 @@ function touch(pos, input, data)
     minetest.mkdir(path)
 
     if input and input ~= "" and not input:find("/") then
+        for _, item in pairs(minetest.get_dir_list(path, nil)) do
+            if item == input then
+                return "ERROR: trying to create already existing file/folder"
+            end
+        end
         minetest.safe_file_write(path .. "/" .. input, "")
         return "file " .. input .. " created"
     else