mirror of
https://github.com/curioustorvald/Terrarum.git
synced 2026-03-14 23:56:07 +09:00
96c6cb2cc6
- Test InputStream() on VirtualComputer (blocking/unblocking using simple semaphore) -- no more dirty lua impl of io.read - Typealias Kotlin 1.1 - Primitive box drawing on VideoCard - Removing unnecessary fonts Former-commit-id: cece88af3a3430678e685856eec78b4a9d598b4f Former-commit-id: 22eed3a7beb9b4cb34636cbab2ff0e94989bdb31
42 lines
1.2 KiB
Kotlin
42 lines
1.2 KiB
Kotlin
package net.torvald.terrarum.virtualcomputer.peripheral
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import org.luaj.vm2.Globals
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import net.torvald.terrarum.virtualcomputer.computer.TerrarumComputer
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import org.luaj.vm2.LuaTable
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import org.luaj.vm2.LuaValue
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import org.luaj.vm2.lib.OneArgFunction
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import java.io.BufferedReader
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import java.io.InputStreamReader
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import java.net.URL
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/**
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* Provides internet access.
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*
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* Created by minjaesong on 16-09-24.
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*/
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internal class PeripheralInternet(val host: TerrarumComputer)
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: Peripheral("internet"){
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override fun loadLib(globals: Globals) {
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globals["internet"] = LuaTable()
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globals["internet"]["fetch"] = FetchWebPage()
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}
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class FetchWebPage() : OneArgFunction() {
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override fun call(urlstr: LuaValue): LuaValue {
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val url = URL(urlstr.checkjstring())
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val inputstream = BufferedReader(InputStreamReader(url.openStream()))
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var inline = ""
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var readline = inputstream.readLine()
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while (readline != null) {
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inline += readline
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readline = inputstream.readLine()
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}
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inputstream.close()
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return LuaValue.valueOf(inline)
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}
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}
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} |