31 {
32 tesseract::CheckSharedLibraryVersion();
33
34 if (argc > 1 && (!strcmp(argv[1], "-v") || !strcmp(argv[1], "--version"))) {
35 printf("%s\n", tesseract::TessBaseAPI::Version());
36 return 0;
37 } else if (!(argc == 4 || (argc == 5 && strcmp(argv[1], "-t") == 0) ||
38 (argc == 6 && strcmp(argv[1], "-r") == 0))) {
39 printf("Usage: %s -v | --version |\n"
40 " %s [-t | -r [reverse policy] ] word_list_file"
41 " dawg_file unicharset_file\n", argv[0], argv[0]);
42 return 1;
43 }
45 int argv_index = 0;
46 if (argc == 5) ++argv_index;
49 if (argc == 6) {
50 ++argv_index;
51 int tmp_int;
52 sscanf(argv[++argv_index], "%d", &tmp_int);
54 tprintf(
"Set reverse_policy to %s\n",
56 }
57 const char* wordlist_filename = argv[++argv_index];
58 const char* dawg_filename = argv[++argv_index];
59 const char* unicharset_file = argv[++argv_index];
60 tprintf(
"Loading unicharset from '%s'\n", unicharset_file);
62 tprintf(
"Failed to load unicharset from '%s'\n", unicharset_file);
63 delete classify;
64 return 1;
65 }
67 if (argc == 4 || argc == 6) {
69
72 tprintf(
"Reading word list from '%s'\n", wordlist_filename);
73 if (!trie.read_and_add_word_list(wordlist_filename, unicharset,
74 reverse_policy)) {
75 tprintf(
"Failed to add word list from '%s'\n", wordlist_filename);
76 exit(1);
77 }
78 tprintf(
"Reducing Trie to SquishedDawg\n");
80 if (dawg !=
nullptr && dawg->
NumEdges() > 0) {
81 tprintf(
"Writing squished DAWG to '%s'\n", dawg_filename);
83 } else {
84 tprintf(
"Dawg is empty, skip producing the output file\n");
85 }
86 delete dawg;
87 } else if (argc == 5) {
88 tprintf(
"Loading dawg DAWG from '%s'\n", dawg_filename);
90 dawg_filename,
91
94 tprintf(
"Checking word list from '%s'\n", wordlist_filename);
95 words.check_for_words(wordlist_filename, unicharset, true);
96 } else {
97 tprintf(
"Invalid command-line options\n");
98 exit(1);
99 }
100 delete classify;
101 return 0;
102}
DLLSYM void tprintf(const char *format,...)
bool load_from_file(const char *const filename, bool skip_fragments)
bool write_squished_dawg(TFile *file)
Writes the squished/reduced Dawg to a file.
const UNICHARSET & getUnicharset() const
static const char * get_reverse_policy_name(RTLReversePolicy reverse_policy)