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Code Issues Releases Wiki Activity

Add Checks to Bios

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Wilma456 2017-06-18 17:48:07 +02:00 committed by GitHub
parent 93d1facbab
commit c70acbb05a
1 changed files with 76 additions and 0 deletions
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76
src/main/resources/assets/computercraft/lua/bios.lua
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@ -184,6 +184,9 @@ end
-- Install globals
function sleep( nTime )
if nTime ~= nil and type( nTime ) ~= "number" then
error( "bad argument #1 (expected number, got " .. type( nTime ) .. ")", 2 )
end
local timer = os.startTimer( nTime or 0 )
repeat
local sEvent, param = os.pullEvent( "timer" )
@ -191,6 +194,10 @@ function sleep( nTime )
end
function write( sText )
if sText ~= nil and type( sText ) ~= "string" and type( sText ) ~= "number" then
error( "bad argument #1 (expected string, got " .. type( sText ) .. ")", 2 )
end
local w,h = term.getSize()
local x,y = term.getCursorPos()
@ -277,6 +284,18 @@ function printError( ... )
end
function read( _sReplaceChar, _tHistory, _fnComplete, _sDefault )
if _sReplaceChar ~= nil and type( _sReplaceChar ) ~= "string" then
error( "bad argument #1 (expected string, got " .. type( _sReplaceChar ) .. ")", 2 )
end
if _tHistory ~= nil and type( _tHistory ) ~= "table" then
error( "bad argument #2 (expected table, got " .. type( _tHistory ) .. ")", 2 )
end
if _fnComplete ~= nil and type( _fnComplete ) ~= "function" then
error( "bad argument #3 (expected function, got " .. type( _fnComplete ) .. ")", 2 )
end
if _sDefault ~= nil and type( _sDefault ) ~= "string" then
error( "bad argument #4 (expected string, got " .. type( _sDefault ) .. ")", 2 )
end
term.setCursorBlink( true )
local sLine
@ -535,6 +554,12 @@ function read( _sReplaceChar, _tHistory, _fnComplete, _sDefault )
end
loadfile = function( _sFile, _tEnv )
if type( _sFile ) ~= "string" then
error( "bad argument #1 (expected string, got " .. type( _sFile ) .. ")", 2 )
end
if _tEnv ~= nil and type( _tEnv ) ~= "table" then
error( "bad argument #2 (expected table, got " .. type( _tEnv ) .. ")", 2 )
end
local file = fs.open( _sFile, "r" )
if file then
local func, err = load( file.readAll(), fs.getName( _sFile ), "t", _tEnv )
@ -545,6 +570,9 @@ loadfile = function( _sFile, _tEnv )
end
dofile = function( _sFile )
if type( _sFile ) ~= "string" then
error( "bad argument #1 (expected string, got " .. type( _sFile ) .. ")", 2 )
end
local fnFile, e = loadfile( _sFile, _G )
if fnFile then
return fnFile()
@ -555,6 +583,12 @@ end
-- Install the rest of the OS api
function os.run( _tEnv, _sPath, ... )
if type( _tEnv ) ~= "table" then
error( "bad argument #1 (expected table, got " .. type( _tEnv ) .. ")", 2 )
end
if type( _sPath ) ~= "string" then
error( "bad argument #2 (expected string, got " .. type( _sPath ) .. ")", 2 )
end
local tArgs = table.pack( ... )
local tEnv = _tEnv
setmetatable( tEnv, { __index = _G } )
@ -579,6 +613,9 @@ end
local tAPIsLoading = {}
function os.loadAPI( _sPath )
if type( _sPath ) ~= "string" then
error( "bad argument #1 (expected string, got " .. type( _sPath ) .. ")", 2 )
end
local sName = fs.getName( _sPath )
if sName:sub(-4) == ".lua" then
sName = sName:sub(1,-5)
@ -618,6 +655,9 @@ function os.loadAPI( _sPath )
end
function os.unloadAPI( _sName )
if type( _sName ) ~= "string" then
error( "bad argument #1 (expected string, got " .. type( _sName ) .. ")", 2 )
end
if _sName ~= "_G" and type(_G[_sName]) == "table" then
_G[_sName] = nil
end
@ -663,14 +703,38 @@ if http then
end
http.get = function( _url, _headers, _binary)
if type( _url ) ~= "string" then
error( "bad argument #1 (expected string, got " .. type( _url ) .. ")", 2 )
end
if _headers ~= nil and type( _headers ) ~= "table" then
error( "bad argument #2 (expected table, got " .. type( _headers ) .. ")", 2 )
end
return wrapRequest( _url, nil, _headers, _binary)
end
http.post = function( _url, _post, _headers, _binary)
if type( _url ) ~= "string" then
error( "bad argument #1 (expected string, got " .. type( _url ) .. ")", 2 )
end
if type( _post ) ~= "string" then
error( "bad argument #2 (expected string, got " .. type( _post ) .. ")", 2 )
end
if _headers ~= nil and type( _headers ) ~= "table" then
error( "bad argument #3 (expected table, got " .. type( _headers ) .. ")", 2 )
end
return wrapRequest( _url, _post or "", _headers, _binary)
end
http.request = function( _url, _post, _headers, _binary )
if type( _url ) ~= "string" then
error( "bad argument #1 (expected string, got " .. type( _url ) .. ")", 2 )
end
if _post ~= nil and type( _post ) ~= "table" then
error( "bad argument #2 (expected table, got " .. type( _post ) .. ")", 2 )
end
if _headers ~= nil and type( _headers ) ~= "table" then
error( "bad argument #3 (expected table, got " .. type( _headers ) .. ")", 2 )
end
local ok, err = nativeHTTPRequest( _url, _post, _headers, _binary )
if not ok then
os.queueEvent( "http_failure", _url, err )
@ -682,6 +746,18 @@ end
-- Install the lua part of the FS api
local tEmpty = {}
function fs.complete( sPath, sLocation, bIncludeFiles, bIncludeDirs )
if type( sPath ) ~= "string" then
error( "bad argument #1 (expected string, got " .. type( sPath ) .. ")", 2 )
end
if type( sLocation ) ~= "string" then
error( "bad argument #2 (expected string, got " .. type( sLocation ) .. ")", 2 )
end
if bIncludeFiles ~= nil and type( bIncludeFiles ) ~= "boolean" then
error( "bad argument #3 (expected boolean, got " .. type( bIncludeFiles ) .. ")", 2 )
end
if bIncludeDirs ~= nil and type( bIncludeDirs ) ~= "boolean" then
error( "bad argument #4 (expected boolean, got " .. type( bIncludeDirs ) .. ")", 2 )
end
bIncludeFiles = (bIncludeFiles ~= false)
bIncludeDirs = (bIncludeDirs ~= false)
local sDir = sLocation