diff options
Diffstat (limited to 'examples/scala-js/javalib-ex/src/main/scala/java/util/zip/ZipInputStream.scala')
-rw-r--r-- | examples/scala-js/javalib-ex/src/main/scala/java/util/zip/ZipInputStream.scala | 87 |
1 files changed, 0 insertions, 87 deletions
diff --git a/examples/scala-js/javalib-ex/src/main/scala/java/util/zip/ZipInputStream.scala b/examples/scala-js/javalib-ex/src/main/scala/java/util/zip/ZipInputStream.scala deleted file mode 100644 index 082f6fc..0000000 --- a/examples/scala-js/javalib-ex/src/main/scala/java/util/zip/ZipInputStream.scala +++ /dev/null @@ -1,87 +0,0 @@ -package java.util.zip - -import java.io._ - -import scala.scalajs.js -import scala.scalajs.js.typedarray._ - -class ZipInputStream(in: InputStream) extends InflaterInputStream(in) { - - // Not implemented - // - All static constant fields (zip internals) - // - protected def createZipEntry(name: String): ZipEntry - - private[this] val entryIter = { - import js.Dynamic.{global => g} - - val data = in match { - case in: ArrayBufferInputStream => - // Simulate reading all the data - while (in.skip(in.available()) > 0) {} - new Uint8Array(in.buffer, in.offset, in.length) - case _ => - val arr = new js.Array[Int] - var x = in.read() - while (x != -1) { - arr.push(x) - x = in.read() - } - new Uint8Array(arr) - } - - val zip = js.Dynamic.newInstance(g.JSZip)(data) - val entries = zip.files.asInstanceOf[js.Dictionary[js.Dynamic]] - - entries.iterator - } - - private[this] var inner: ArrayBufferInputStream = null - - override def close(): Unit = { - closeEntry() - super.close() - } - - override def available(): Int = { - if (inner == null || inner.available() <= 0) 0 - else 1 - } - - def closeEntry(): Unit = { - if (inner != null) - inner.close() - inner = null - } - - def getNextEntry(): ZipEntry = { - closeEntry() - if (entryIter.hasNext) { - val (name, jsEntry) = entryIter.next() - val res = new ZipEntry(name) - res.setTime(jsEntry.date.asInstanceOf[js.Date].getTime().toLong) - res.setComment(jsEntry.comment.asInstanceOf[String]) - - inner = new ArrayBufferInputStream( - jsEntry.asArrayBuffer().asInstanceOf[ArrayBuffer]) - - res - } else null - } - - override def read(): Int = { - if (inner == null) -1 - else inner.read() - } - - override def read(buf: Array[Byte], off: Int, len: Int): Int = { - if (len == 0) 0 - else if (inner == null) -1 - else inner.read(buf, off, len) - } - - override def skip(n: Long): Long = { - if (inner == null) 0 - else inner.skip(n) - } - -} |