| // farcreate.cc |
| |
| // 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. |
| // |
| // Copyright 2005-2010 Google, Inc. |
| // Author: riley@google.com (Michael Riley) |
| // Modified: jpr@google.com (Jake Ratkiewicz) to use new dispatch |
| // |
| // \file |
| // Creates a finite-state archive from input FSTs. |
| // |
| |
| #include <fst/extensions/far/farscript.h> |
| #include <fst/extensions/far/main.h> |
| #include <fst/extensions/far/far.h> |
| |
| DEFINE_string(key_prefix, "", "Prefix to append to keys"); |
| DEFINE_string(key_suffix, "", "Suffix to append to keys"); |
| DEFINE_int32(generate_keys, 0, |
| "Generate N digit numeric keys (def: use file basenames)"); |
| DEFINE_string(far_type, "default", |
| "FAR file format type: one of: \"default\", \"stlist\", \"sstable\", \"sttable\""); |
| DEFINE_bool(file_list_input, false, |
| "Each input files contains a list of files to be processed"); |
| |
| int main(int argc, char **argv) { |
| namespace s = fst::script; |
| |
| string usage = "Creates a finite-state archive from input FSTs.\n\n Usage:"; |
| usage += argv[0]; |
| usage += " in1.fst [in2.fst ...] out.far\n"; |
| |
| std::set_new_handler(FailedNewHandler); |
| SetFlags(usage.c_str(), &argc, &argv, true); |
| |
| if (argc < 3) { |
| ShowUsage(); |
| return 1; |
| } |
| |
| vector<string> in_fnames; |
| for (int i = 1; i < argc - 1; ++i) |
| in_fnames.push_back(argv[i]); |
| |
| string out_fname = argv[argc - 1]; |
| string arc_type = fst::LoadArcTypeFromFst(in_fnames[0]); |
| fst::FarType far_type = fst::FarTypeFromString(FLAGS_far_type); |
| |
| s::FarCreate(in_fnames, out_fname, arc_type, FLAGS_generate_keys, |
| FLAGS_file_list_input, far_type, FLAGS_key_prefix, |
| FLAGS_key_suffix); |
| } |