1 files changed, 53 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..e5cf710f79
--- /dev/null
+++ b/modules/woff2/src/woff2_compress.cc
@@ -0,0 +1,53 @@
+// Copyright 2013 Google Inc. All Rights Reserved.
+//
+// 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
+//
+// http://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.
+//
+// A commandline tool for compressing ttf format files to woff2.
+
+#include <string>
+
+#include "file.h"
+#include "./woff2_enc.h"
+
+
+int main(int argc, char **argv) {
+  using std::string;
+
+  if (argc != 2) {
+    fprintf(stderr, "One argument, the input filename, must be provided.\n");
+    return 1;
+  }
+
+  string filename(argv[1]);
+  string outfilename = filename.substr(0, filename.find_last_of(".")) + ".woff2";
+  fprintf(stdout, "Processing %s => %s\n",
+    filename.c_str(), outfilename.c_str());
+  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());
+  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;
+}