1437bbad37074e472b66d427814275de84ca77f19Roderick Sheeter// Copyright 2013 Google Inc. All Rights Reserved. 2437bbad37074e472b66d427814275de84ca77f19Roderick Sheeter// 3437bbad37074e472b66d427814275de84ca77f19Roderick Sheeter// Licensed under the Apache License, Version 2.0 (the "License"); 4437bbad37074e472b66d427814275de84ca77f19Roderick Sheeter// you may not use this file except in compliance with the License. 5437bbad37074e472b66d427814275de84ca77f19Roderick Sheeter// You may obtain a copy of the License at 6437bbad37074e472b66d427814275de84ca77f19Roderick Sheeter// 7437bbad37074e472b66d427814275de84ca77f19Roderick Sheeter// http://www.apache.org/licenses/LICENSE-2.0 8437bbad37074e472b66d427814275de84ca77f19Roderick Sheeter// 9437bbad37074e472b66d427814275de84ca77f19Roderick Sheeter// Unless required by applicable law or agreed to in writing, software 10437bbad37074e472b66d427814275de84ca77f19Roderick Sheeter// distributed under the License is distributed on an "AS IS" BASIS, 11437bbad37074e472b66d427814275de84ca77f19Roderick Sheeter// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12437bbad37074e472b66d427814275de84ca77f19Roderick Sheeter// See the License for the specific language governing permissions and 13437bbad37074e472b66d427814275de84ca77f19Roderick Sheeter// limitations under the License. 14437bbad37074e472b66d427814275de84ca77f19Roderick Sheeter// 15437bbad37074e472b66d427814275de84ca77f19Roderick Sheeter// A very simple commandline tool for decompressing woff2 format files to true 16437bbad37074e472b66d427814275de84ca77f19Roderick Sheeter// type font files. 17437bbad37074e472b66d427814275de84ca77f19Roderick Sheeter 18437bbad37074e472b66d427814275de84ca77f19Roderick Sheeter#include <string> 19437bbad37074e472b66d427814275de84ca77f19Roderick Sheeter 20437bbad37074e472b66d427814275de84ca77f19Roderick Sheeter 21437bbad37074e472b66d427814275de84ca77f19Roderick Sheeter#include "file.h" 22142d8881c174896c0180d60d3efe66a07daa7256Kenichi Ishibashi#include "./woff2_dec.h" 23437bbad37074e472b66d427814275de84ca77f19Roderick Sheeter 24437bbad37074e472b66d427814275de84ca77f19Roderick Sheeterint main(int argc, char **argv) { 25437bbad37074e472b66d427814275de84ca77f19Roderick Sheeter using std::string; 26437bbad37074e472b66d427814275de84ca77f19Roderick Sheeter 27437bbad37074e472b66d427814275de84ca77f19Roderick Sheeter if (argc != 2) { 28437bbad37074e472b66d427814275de84ca77f19Roderick Sheeter fprintf(stderr, "One argument, the input filename, must be provided.\n"); 29437bbad37074e472b66d427814275de84ca77f19Roderick Sheeter return 1; 30437bbad37074e472b66d427814275de84ca77f19Roderick Sheeter } 31437bbad37074e472b66d427814275de84ca77f19Roderick Sheeter 32437bbad37074e472b66d427814275de84ca77f19Roderick Sheeter string filename(argv[1]); 33437bbad37074e472b66d427814275de84ca77f19Roderick Sheeter string outfilename = filename.substr(0, filename.find_last_of(".")) + ".ttf"; 34437bbad37074e472b66d427814275de84ca77f19Roderick Sheeter fprintf(stdout, "Processing %s => %s\n", 35437bbad37074e472b66d427814275de84ca77f19Roderick Sheeter filename.c_str(), outfilename.c_str()); 36437bbad37074e472b66d427814275de84ca77f19Roderick Sheeter string input = woff2::GetFileContent(filename); 37437bbad37074e472b66d427814275de84ca77f19Roderick Sheeter 38437bbad37074e472b66d427814275de84ca77f19Roderick Sheeter size_t decompressed_size = woff2::ComputeWOFF2FinalSize( 39437bbad37074e472b66d427814275de84ca77f19Roderick Sheeter reinterpret_cast<const uint8_t*>(input.data()), input.size()); 40437bbad37074e472b66d427814275de84ca77f19Roderick Sheeter string output(decompressed_size, 0); 41437bbad37074e472b66d427814275de84ca77f19Roderick Sheeter const bool ok = woff2::ConvertWOFF2ToTTF( 42437bbad37074e472b66d427814275de84ca77f19Roderick Sheeter reinterpret_cast<uint8_t*>(&output[0]), decompressed_size, 43437bbad37074e472b66d427814275de84ca77f19Roderick Sheeter reinterpret_cast<const uint8_t*>(input.data()), input.size()); 44437bbad37074e472b66d427814275de84ca77f19Roderick Sheeter 45437bbad37074e472b66d427814275de84ca77f19Roderick Sheeter if (!ok) { 46437bbad37074e472b66d427814275de84ca77f19Roderick Sheeter fprintf(stderr, "Decompression failed\n"); 47437bbad37074e472b66d427814275de84ca77f19Roderick Sheeter return 1; 48437bbad37074e472b66d427814275de84ca77f19Roderick Sheeter } 49437bbad37074e472b66d427814275de84ca77f19Roderick Sheeter 50437bbad37074e472b66d427814275de84ca77f19Roderick Sheeter woff2::SetFileContents(outfilename, output); 51437bbad37074e472b66d427814275de84ca77f19Roderick Sheeter 52437bbad37074e472b66d427814275de84ca77f19Roderick Sheeter return 0; 53437bbad37074e472b66d427814275de84ca77f19Roderick Sheeter} 54437bbad37074e472b66d427814275de84ca77f19Roderick Sheeter 55