1 files changed, 77 insertions, 0 deletions
diff --git a/dom/media/test/contentType.sjs b/dom/media/test/contentType.sjs
new file mode 100644
index 0000000000..5a371564cf
--- /dev/null
+++ b/dom/media/test/contentType.sjs
@@ -0,0 +1,77 @@
+// Parse the query string, and give us the value for a certain key, or false if
+// it does not exist.
+function parseQuery(request, key) {
+  var params = request.queryString.split("?")[0].split("&");
+  for (var j = 0; j < params.length; ++j) {
+    var p = params[j];
+    if (p == key) {
+      return true;
+    }
+    if (p.indexOf(key + "=") == 0) {
+      return p.substring(key.length + 1);
+    }
+    if (!p.includes("=") && key == "") {
+      return p;
+    }
+  }
+  return false;
+}
+
+function handleRequest(request, response) {
+  try {
+    // Get the filename to send back.
+    var filename = parseQuery(request, "file");
+
+    var file = Services.dirsvc.get("CurWorkD", Ci.nsIFile);
+    var fis = Cc["@mozilla.org/network/file-input-stream;1"].createInstance(
+      Ci.nsIFileInputStream
+    );
+    var bis = Cc["@mozilla.org/binaryinputstream;1"].createInstance(
+      Ci.nsIBinaryInputStream
+    );
+    var paths = "tests/dom/media/test/" + filename;
+    dump(paths + "\n");
+    var split = paths.split("/");
+    for (var i = 0; i < split.length; ++i) {
+      file.append(split[i]);
+    }
+    fis.init(file, -1, -1, false);
+
+    // handle range requests
+    var partialstart = 0,
+      partialend = file.fileSize - 1;
+    if (request.hasHeader("Range")) {
+      var range = request.getHeader("Range");
+      var parts = range.replace(/bytes=/, "").split("-");
+      partialstart = parts[0];
+      partialend = parts[1];
+      if (!partialend.length) {
+        partialend = file.fileSize - 1;
+      }
+      response.setStatusLine(request.httpVersion, 206, "Partial Content");
+      var contentRange =
+        "bytes " + partialstart + "-" + partialend + "/" + file.fileSize;
+      response.setHeader("Content-Range", contentRange);
+    }
+
+    fis.seek(Ci.nsISeekableStream.NS_SEEK_SET, partialstart);
+    bis.setInputStream(fis);
+
+    var sendContentType = parseQuery(request, "nomime");
+    if (!sendContentType) {
+      var contentType = parseQuery(request, "type");
+      if (!contentType) {
+        // This should not happen.
+        dump("No type specified without having 'nomime' in parameters.");
+        return;
+      }
+      response.setHeader("Content-Type", contentType, false);
+    }
+    response.setHeader("Content-Length", "" + bis.available(), false);
+
+    var bytes = bis.readBytes(bis.available());
+    response.write(bytes, bytes.length);
+  } catch (e) {
+    dump("ERROR : " + e + "\n");
+  }
+}