1 files changed, 43 insertions, 0 deletions
diff --git a/modules/woff2/src/woff2_compress.cc b/modules/woff2/src/woff2_compress.cc
new file mode 100644
index 0000000000..36e8fcafe9
--- /dev/null
+++ b/modules/woff2/src/woff2_compress.cc
@@ -0,0 +1,43 @@
+/* Copyright 2013 Google Inc. All Rights Reserved.
+
+   Distributed under MIT license.
+   See file LICENSE for detail or copy at https://opensource.org/licenses/MIT
+*/
+
+/* A commandline tool for compressing ttf format files to woff2. */
+
+#include <string>
+
+#include "file.h"
+#include <woff2/encode.h>
+
+
+int main(int argc, char **argv) {
+  if (argc != 2) {
+    fprintf(stderr, "One argument, the input filename, must be provided.\n");
+    return 1;
+  }
+
+  std::string filename(argv[1]);
+  std::string outfilename = filename.substr(0, filename.find_last_of(".")) + ".woff2";
+  fprintf(stdout, "Processing %s => %s\n",
+    filename.c_str(), outfilename.c_str());
+  std::string input = woff2::GetFileContent(filename);
+
+  const uint8_t* input_data = reinterpret_cast<const uint8_t*>(input.data());
+  size_t output_size = woff2::MaxWOFF2CompressedSize(input_data, input.size());
+  std::string output(output_size, 0);
+  uint8_t* output_data = reinterpret_cast<uint8_t*>(&output[0]);
+
+  woff2::WOFF2Params params;
+  if (!woff2::ConvertTTFToWOFF2(input_data, input.size(),
+                                output_data, &output_size, params)) {
+    fprintf(stderr, "Compression failed.\n");
+    return 1;
+  }
+  output.resize(output_size);
+
+  woff2::SetFileContents(outfilename, output.begin(), output.end());
+
+  return 0;
+}