diff options
Diffstat (limited to 'src/extensions/far/farcompilestrings.cc')
| -rw-r--r-- | src/extensions/far/farcompilestrings.cc | 34 |
1 files changed, 19 insertions, 15 deletions
diff --git a/src/extensions/far/farcompilestrings.cc b/src/extensions/far/farcompilestrings.cc index 0c9b352..765b908 100644 --- a/src/extensions/far/farcompilestrings.cc +++ b/src/extensions/far/farcompilestrings.cc @@ -25,12 +25,15 @@ #include <fst/extensions/far/main.h> #include <iostream> #include <fstream> +#include <sstream> 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: "); +DEFINE_string(far_type, "default", + "FAR file format type: one of: \"default\", \"fst\"" + "\"stlist\", \"sttable\""); DEFINE_bool(allow_negative_labels, false, "Allow negative labels (not recommended; may cause conflicts)"); DEFINE_string(arc_type, "standard", "Output arc type"); @@ -43,7 +46,11 @@ DEFINE_string(symbols, "", "Label symbol table"); DEFINE_string(unknown_symbol, "", ""); DEFINE_bool(file_list_input, false, "Each input files contains a list of files to be processed"); - +DEFINE_bool(keep_symbols, false, + "Store symbol table in Far file"); +DEFINE_bool(initial_symbols, true, + "When keep_symbols==true, stores symbol table only for the first" + " Fst in archive."); int main(int argc, char **argv) { namespace s = fst::script; @@ -51,23 +58,19 @@ int main(int argc, char **argv) { string usage = "Compiles a set of strings as FSTs and stores them in"; usage += " a finite-state archive.\n\n Usage:"; usage += argv[0]; - usage += " in1.txt [in2.txt ...] out.far\n"; + usage += " [in1.txt [[in2.txt ...] 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(argc - 2); + SET_FLAGS(usage.c_str(), &argc, &argv, true); - for (unsigned i = 1; i < argc - 1; ++i) { - in_fnames[i - 1] = argv[i]; - } + vector<string> in_fnames; + for (unsigned i = 1; i < argc - 1; ++i) + in_fnames.push_back(strcmp(argv[i], "") != 0 ? argv[i] : ""); + if (in_fnames.empty()) + in_fnames.push_back(argc == 2 && strcmp(argv[1], "-") != 0 ? argv[1] : ""); - string out_fname = argv[argc - 1]; + string out_fname = + argc > 2 && strcmp(argv[argc - 1], "-") != 0 ? argv[argc - 1] : ""; fst::FarEntryType fet = fst::StringToFarEntryType(FLAGS_entry_type); fst::FarTokenType ftt = fst::StringToFarTokenType(FLAGS_token_type); @@ -76,6 +79,7 @@ int main(int argc, char **argv) { s::FarCompileStrings(in_fnames, out_fname, FLAGS_arc_type, FLAGS_fst_type, far_type, FLAGS_generate_keys, fet, ftt, FLAGS_symbols, FLAGS_unknown_symbol, + FLAGS_keep_symbols, FLAGS_initial_symbols, FLAGS_allow_negative_labels, FLAGS_file_list_input, FLAGS_key_prefix, FLAGS_key_suffix); |