#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#include <getopt.h>
#include <limits.h>
#include <stdio.h>
#include <stdlib.h>
#include <locale.h>
#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-po.h"
#include "write-po.h"
#include "msgl-cat.h"
#include "exit.h"
#include "gettext.h"
#define _(str) gettext (str)
static int force_po;
static const char *to_code;
static const struct option long_options[] =
{
{ "add-location", no_argument, &line_comment, 1 },
{ "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 },
{ "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 }
};
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;
bool sort_by_msgid = false;
bool sort_by_filepos = false;
set_program_name (argv[0]);
error_print_progname = maybe_print_progname;
#ifdef HAVE_SETLOCALE
setlocale (LC_ALL, "");
#endif
bindtextdomain (PACKAGE, relocate (LOCALEDIR));
textdomain (PACKAGE);
atexit (close_stdout);
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':
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':
message_print_syntax_properties ();
break;
case 'P':
input_syntax = syntax_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:
message_page_width_ignore ();
break;
case CHAR_MAX + 3:
input_syntax = syntax_stringtable;
break;
case CHAR_MAX + 4:
message_print_syntax_stringtable ();
break;
default:
usage (EXIT_FAILURE);
}
if (do_version)
{
printf ("%s (GNU %s) %s\n", basename (program_name), PACKAGE, VERSION);
printf (_("Copyright (C) %s Free Software Foundation, Inc.\n\
This is free software; see the source for copying conditions. There is NO\n\
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n\
"),
"2001-2003");
printf (_("Written by %s.\n"), "Bruno Haible");
exit (EXIT_SUCCESS);
}
if (do_help)
usage (EXIT_SUCCESS);
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);
}
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");
file_list = string_list_alloc ();
string_list_append (file_list, input_file);
allow_duplicates = true;
result = catenate_msgdomain_list (file_list, to_code);
string_list_free (file_list);
if (sort_by_filepos)
msgdomain_list_sort_by_filepos (result);
else if (sort_by_msgid)
msgdomain_list_sort_by_msgid (result);
msgdomain_list_print (result, output_file, force_po, false);
exit (EXIT_SUCCESS);
}
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");
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 (_("\
-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");
fputs (_("Report bugs to <bug-gnu-gettext@gnu.org>.\n"),
stdout);
}
exit (status);
}