/* Remove, select or merge duplicate translations. Copyright (C) 2001-2007, 2009-2010 Free Software Foundation, Inc. Written by Bruno Haible , 2001. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include #include #include #include #include #include "closeout.h" #include "dir-list.h" #include "str-list.h" #include "error.h" #include "error-progname.h" #include "progname.h" #include "relocatable.h" #include "basename.h" #include "message.h" #include "read-catalog.h" #include "read-po.h" #include "read-properties.h" #include "read-stringtable.h" #include "write-catalog.h" #include "write-po.h" #include "write-properties.h" #include "write-stringtable.h" #include "color.h" #include "msgl-cat.h" #include "propername.h" #include "gettext.h" #define _(str) gettext (str) /* Force output of PO file even if empty. */ static int force_po; /* Target encoding. */ static const char *to_code; /* Long options. */ static const struct option long_options[] = { { "add-location", no_argument, &line_comment, 1 }, { "color", optional_argument, NULL, CHAR_MAX + 5 }, { "directory", required_argument, NULL, 'D' }, { "escape", no_argument, NULL, 'E' }, { "force-po", no_argument, &force_po, 1 }, { "help", no_argument, NULL, 'h' }, { "indent", no_argument, NULL, 'i' }, { "no-escape", no_argument, NULL, 'e' }, { "no-location", no_argument, &line_comment, 0 }, { "no-wrap", no_argument, NULL, CHAR_MAX + 2 }, { "output-file", required_argument, NULL, 'o' }, { "properties-input", no_argument, NULL, 'P' }, { "properties-output", no_argument, NULL, 'p' }, { "repeated", no_argument, NULL, 'd' }, { "sort-by-file", no_argument, NULL, 'F' }, { "sort-output", no_argument, NULL, 's' }, { "strict", no_argument, NULL, 'S' }, { "stringtable-input", no_argument, NULL, CHAR_MAX + 3 }, { "stringtable-output", no_argument, NULL, CHAR_MAX + 4 }, { "style", required_argument, NULL, CHAR_MAX + 6 }, { "to-code", required_argument, NULL, 't' }, { "unique", no_argument, NULL, 'u' }, { "use-first", no_argument, NULL, CHAR_MAX + 1 }, { "version", no_argument, NULL, 'V' }, { "width", required_argument, NULL, 'w', }, { NULL, 0, NULL, 0 } }; /* Forward declaration of local functions. */ static void usage (int status) #if defined __GNUC__ && ((__GNUC__ == 2 && __GNUC_MINOR__ >= 5) || __GNUC__ > 2) __attribute__ ((noreturn)) #endif ; int main (int argc, char **argv) { int optchar; bool do_help; bool do_version; char *output_file; const char *input_file; string_list_ty *file_list; msgdomain_list_ty *result; catalog_input_format_ty input_syntax = &input_format_po; catalog_output_format_ty output_syntax = &output_format_po; bool sort_by_msgid = false; bool sort_by_filepos = false; /* Set program name for messages. */ set_program_name (argv[0]); error_print_progname = maybe_print_progname; #ifdef HAVE_SETLOCALE /* Set locale via LC_ALL. */ setlocale (LC_ALL, ""); #endif /* Set the text message domain. */ bindtextdomain (PACKAGE, relocate (LOCALEDIR)); bindtextdomain ("bison-runtime", relocate (BISON_LOCALEDIR)); textdomain (PACKAGE); /* Ensure that write errors on stdout are detected. */ atexit (close_stdout); /* Set default values for variables. */ do_help = false; do_version = false; output_file = NULL; input_file = NULL; more_than = 0; less_than = INT_MAX; use_first = false; while ((optchar = getopt_long (argc, argv, "dD:eEFhino:pPst:uVw:", long_options, NULL)) != EOF) switch (optchar) { case '\0': /* Long option. */ break; case 'd': more_than = 1; less_than = INT_MAX; break; case 'D': dir_list_append (optarg); break; case 'e': message_print_style_escape (false); break; case 'E': message_print_style_escape (true); break; case 'F': sort_by_filepos = true; break; case 'h': do_help = true; break; case 'i': message_print_style_indent (); break; case 'n': line_comment = 1; break; case 'o': output_file = optarg; break; case 'p': output_syntax = &output_format_properties; break; case 'P': input_syntax = &input_format_properties; break; case 's': sort_by_msgid = true; break; case 'S': message_print_style_uniforum (); break; case 't': to_code = optarg; break; case 'u': more_than = 0; less_than = 2; break; case 'V': do_version = true; break; case 'w': { int value; char *endp; value = strtol (optarg, &endp, 10); if (endp != optarg) message_page_width_set (value); } break; case CHAR_MAX + 1: use_first = true; break; case CHAR_MAX + 2: /* --no-wrap */ message_page_width_ignore (); break; case CHAR_MAX + 3: /* --stringtable-input */ input_syntax = &input_format_stringtable; break; case CHAR_MAX + 4: /* --stringtable-output */ output_syntax = &output_format_stringtable; break; case CHAR_MAX + 5: /* --color */ if (handle_color_option (optarg) || color_test_mode) usage (EXIT_FAILURE); break; case CHAR_MAX + 6: /* --style */ handle_style_option (optarg); break; default: usage (EXIT_FAILURE); /* NOTREACHED */ } /* Version information requested. */ if (do_version) { printf ("%s (GNU %s) %s\n", basename (program_name), PACKAGE, VERSION); /* xgettext: no-wrap */ printf (_("Copyright (C) %s Free Software Foundation, Inc.\n\ License GPLv3+: GNU GPL version 3 or later \n\ This is free software: you are free to change and redistribute it.\n\ There is NO WARRANTY, to the extent permitted by law.\n\ "), "2001-2010"); printf (_("Written by %s.\n"), proper_name ("Bruno Haible")); exit (EXIT_SUCCESS); } /* Help is requested. */ if (do_help) usage (EXIT_SUCCESS); /* Test whether we have an .po file name as argument. */ if (optind == argc) input_file = "-"; else if (optind + 1 == argc) input_file = argv[optind]; else { error (EXIT_SUCCESS, 0, _("at most one input file allowed")); usage (EXIT_FAILURE); } /* Verify selected options. */ if (!line_comment && sort_by_filepos) error (EXIT_FAILURE, 0, _("%s and %s are mutually exclusive"), "--no-location", "--sort-by-file"); if (sort_by_msgid && sort_by_filepos) error (EXIT_FAILURE, 0, _("%s and %s are mutually exclusive"), "--sort-output", "--sort-by-file"); /* Determine list of files we have to process: a single file. */ file_list = string_list_alloc (); string_list_append (file_list, input_file); /* Read input files, then filter, convert and merge messages. */ allow_duplicates = true; result = catenate_msgdomain_list (file_list, input_syntax, to_code); string_list_free (file_list); /* Sorting the list of messages. */ if (sort_by_filepos) msgdomain_list_sort_by_filepos (result); else if (sort_by_msgid) msgdomain_list_sort_by_msgid (result); /* Write the PO file. */ msgdomain_list_print (result, output_file, output_syntax, force_po, false); exit (EXIT_SUCCESS); } /* Display usage information and exit. */ static void usage (int status) { if (status != EXIT_SUCCESS) fprintf (stderr, _("Try `%s --help' for more information.\n"), program_name); else { printf (_("\ Usage: %s [OPTION] [INPUTFILE]\n\ "), program_name); printf ("\n"); /* xgettext: no-wrap */ printf (_("\ Unifies duplicate translations in a translation catalog.\n\ Finds duplicate translations of the same message ID. Such duplicates are\n\ invalid input for other programs like msgfmt, msgmerge or msgcat. By\n\ default, duplicates are merged together. When using the --repeated option,\n\ only duplicates are output, and all other messages are discarded. Comments\n\ and extracted comments will be cumulated, except that if --use-first is\n\ specified, they will be taken from the first translation. File positions\n\ will be cumulated. When using the --unique option, duplicates are discarded.\n\ ")); printf ("\n"); printf (_("\ Mandatory arguments to long options are mandatory for short options too.\n")); printf ("\n"); printf (_("\ Input file location:\n")); printf (_("\ INPUTFILE input PO file\n")); printf (_("\ -D, --directory=DIRECTORY add DIRECTORY to list for input files search\n")); printf (_("\ If no input file is given or if it is -, standard input is read.\n")); printf ("\n"); printf (_("\ Output file location:\n")); printf (_("\ -o, --output-file=FILE write output to specified file\n")); printf (_("\ The results are written to standard output if no output file is specified\n\ or if it is -.\n")); printf ("\n"); printf (_("\ Message selection:\n")); printf (_("\ -d, --repeated print only duplicates\n")); printf (_("\ -u, --unique print only unique messages, discard duplicates\n")); printf ("\n"); printf (_("\ Input file syntax:\n")); printf (_("\ -P, --properties-input input file is in Java .properties syntax\n")); printf (_("\ --stringtable-input input file is in NeXTstep/GNUstep .strings syntax\n")); printf ("\n"); printf (_("\ Output details:\n")); printf (_("\ -t, --to-code=NAME encoding for output\n")); printf (_("\ --use-first use first available translation for each\n\ message, don't merge several translations\n")); printf (_("\ --color use colors and other text attributes always\n\ --color=WHEN use colors and other text attributes if WHEN.\n\ WHEN may be 'always', 'never', 'auto', or 'html'.\n")); printf (_("\ --style=STYLEFILE specify CSS style rule file for --color\n")); printf (_("\ -e, --no-escape do not use C escapes in output (default)\n")); printf (_("\ -E, --escape use C escapes in output, no extended chars\n")); printf (_("\ --force-po write PO file even if empty\n")); printf (_("\ -i, --indent write the .po file using indented style\n")); printf (_("\ --no-location do not write '#: filename:line' lines\n")); printf (_("\ -n, --add-location generate '#: filename:line' lines (default)\n")); printf (_("\ --strict write out strict Uniforum conforming .po file\n")); printf (_("\ -p, --properties-output write out a Java .properties file\n")); printf (_("\ --stringtable-output write out a NeXTstep/GNUstep .strings file\n")); printf (_("\ -w, --width=NUMBER set output page width\n")); printf (_("\ --no-wrap do not break long message lines, longer than\n\ the output page width, into several lines\n")); printf (_("\ -s, --sort-output generate sorted output\n")); printf (_("\ -F, --sort-by-file sort output by file location\n")); printf ("\n"); printf (_("\ Informative output:\n")); printf (_("\ -h, --help display this help and exit\n")); printf (_("\ -V, --version output version information and exit\n")); printf ("\n"); /* TRANSLATORS: The placeholder indicates the bug-reporting address for this package. Please add _another line_ saying "Report translation bugs to <...>\n" with the address for translation bugs (typically your translation team's web or email address). */ fputs (_("Report bugs to .\n"), stdout); } exit (status); }