1 // Copyright 2013 Google Inc. All Rights Reserved. 2 // 3 // Licensed under the Apache License, Version 2.0 (the "License"); 4 // you may not use this file except in compliance with the License. 5 // You may obtain a copy of the License at 6 // 7 // http://www.apache.org/licenses/LICENSE-2.0 8 // 9 // Unless required by applicable law or agreed to in writing, software 10 // distributed under the License is distributed on an "AS IS" BASIS, 11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 // See the License for the specific language governing permissions and 13 // limitations under the License. 14 // 15 // A commandline tool for compressing ttf format files to woff2. 16 17 #include <string> 18 19 #include "file.h" 20 #include "./woff2_enc.h" 21 22 23 int main(int argc, char **argv) { 24 using std::string; 25 26 if (argc != 2) { 27 fprintf(stderr, "One argument, the input filename, must be provided.\n"); 28 return 1; 29 } 30 31 string filename(argv[1]); 32 string outfilename = filename.substr(0, filename.find_last_of(".")) + ".woff2"; 33 fprintf(stdout, "Processing %s => %s\n", 34 filename.c_str(), outfilename.c_str()); 35 string input = woff2::GetFileContent(filename); 36 37 const uint8_t* input_data = reinterpret_cast<const uint8_t*>(input.data()); 38 size_t output_size = woff2::MaxWOFF2CompressedSize(input_data, input.size()); 39 string output(output_size, 0); 40 uint8_t* output_data = reinterpret_cast<uint8_t*>(&output[0]); 41 42 if (!woff2::ConvertTTFToWOFF2(input_data, input.size(), 43 output_data, &output_size)) { 44 fprintf(stderr, "Compression failed.\n"); 45 return 1; 46 } 47 output.resize(output_size); 48 49 woff2::SetFileContents(outfilename, output); 50 51 return 0; 52 } 53
