1 files changed, 47 insertions, 0 deletions
diff --git a/goldfishterm/internal/emit.cc b/goldfishterm/internal/emit.cc
new file mode 100644
index 0000000..2cc7609
--- /dev/null
+++ b/goldfishterm/internal/emit.cc
@@ -0,0 +1,47 @@
+// Copyright 2021 Benjamin Barenblat
+//
+// Licensed under the Apache License, Version 2.0 (the "License"); you may not
+// use this file except in compliance with the License. You may obtain a copy of
+// the License at
+//
+//     https://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+// License for the specific language governing permissions and limitations under
+// the License.
+
+#include "goldfishterm/internal/emit.h"
+
+#include <errno.h>
+#include <stdint.h>
+#include <unistd.h>
+
+#include <memory>
+#include <system_error>
+#include <vector>
+
+#include "third_party/abseil/absl/strings/string_view.h"
+#include "third_party/abseil/absl/time/clock.h"
+#include "third_party/abseil/absl/types/span.h"
+
+namespace goldfishterm_internal {
+
+void EmitBytes::Emit(std::ostream& out) const {
+  out.write(bytes_.data(), bytes_.size());
+}
+
+void EmitDelay::Emit(std::ostream& out) const noexcept {
+  out.flush();
+  absl::SleepFor(delay_);
+}
+
+void Emit(absl::Span<const std::shared_ptr<const EmitTerm>> terms,
+          std::ostream& out) {
+  for (const auto& term : terms) {
+    term->Emit(out);
+  }
+}
+
+}  // namespace goldfishterm_internal