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/* Creates an English translation catalog.
Copyright (C) 2001-2007, 2009-2010, 2012 Free Software Foundation, Inc.
Written by Bruno Haible <haible@clisp.cons.org>, 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 <http://www.gnu.org/licenses/>. */
#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 "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 "msgl-english.h"
#include "msgl-header.h"
#include "write-catalog.h"
#include "write-po.h"
#include "write-properties.h"
#include "write-stringtable.h"
#include "color.h"
#include "propername.h"
#include "gettext.h"
#define _(str) gettext (str)
/* Force output of PO file even if empty. */
static int force_po;
/* Long options. */
static const struct option long_options[] =
{
{ "add-location", optional_argument, NULL, 'n' },
{ "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' },
{ "lang", required_argument, NULL, CHAR_MAX + 4 },
{ "no-escape", no_argument, NULL, 'e' },
{ "no-location", no_argument, NULL, CHAR_MAX + 7 },
{ "no-wrap", no_argument, NULL, CHAR_MAX + 1 },
{ "output-file", required_argument, NULL, 'o' },
{ "properties-input", no_argument, NULL, 'P' },
{ "properties-output", no_argument, NULL, 'p' },
{ "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 + 2 },
{ "stringtable-output", no_argument, NULL, CHAR_MAX + 3 },
{ "style", required_argument, NULL, CHAR_MAX + 6 },
{ "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 opt;
bool do_help;
bool do_version;
char *output_file;
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_filepos = false;
bool sort_by_msgid = false;
/* Language (ISO-639 code) and optional territory (ISO-3166 code). */
const char *catalogname = NULL;
/* 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;
while ((opt = getopt_long (argc, argv,
"D:eEFhin:o:pPsVw:",
long_options, NULL)) != EOF)
switch (opt)
{
case '\0': /* Long option. */
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':
if (handle_filepos_comment_option (optarg))
usage (EXIT_FAILURE);
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 '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: /* --no-wrap */
message_page_width_ignore ();
break;
case CHAR_MAX + 2: /* --stringtable-input */
input_syntax = &input_format_stringtable;
break;
case CHAR_MAX + 3: /* --stringtable-output */
output_syntax = &output_format_stringtable;
break;
case CHAR_MAX + 4: /* --lang */
catalogname = optarg;
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;
case CHAR_MAX + 7: /* --no-location */
message_print_style_filepos (filepos_comment_none);
break;
default:
usage (EXIT_FAILURE);
break;
}
/* Version information is 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 <http://gnu.org/licenses/gpl.html>\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)
{
error (EXIT_SUCCESS, 0, _("no input file given"));
usage (EXIT_FAILURE);
}
if (optind + 1 != argc)
{
error (EXIT_SUCCESS, 0, _("exactly one input file required"));
usage (EXIT_FAILURE);
}
/* Verify selected options. */
if (sort_by_msgid && sort_by_filepos)
error (EXIT_FAILURE, 0, _("%s and %s are mutually exclusive"),
"--sort-output", "--sort-by-file");
/* Read input file. */
result = read_catalog_file (argv[optind], input_syntax);
/* Add English translations. */
result = msgdomain_list_english (result);
/* Sort the results. */
if (sort_by_filepos)
msgdomain_list_sort_by_filepos (result);
else if (sort_by_msgid)
msgdomain_list_sort_by_msgid (result);
/* Set the Language field in the header. */
if (catalogname != NULL)
msgdomain_list_set_header_field (result, "Language:", catalogname);
/* Write the merged message list out. */
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 (_("\
Creates an English translation catalog. The input file is the last\n\
created English PO file, or a PO Template file (generally created by\n\
xgettext). Untranslated entries are assigned a translation that is\n\
identical to the msgid.\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 or POT file\n"));
printf (_("\
-D, --directory=DIRECTORY add DIRECTORY to list for input files search\n"));
printf (_("\
If input file 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 (_("\
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 (_("\
--lang=CATALOGNAME set 'Language' field in the header entry\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 indented output style\n"));
printf (_("\
--no-location suppress '#: filename:line' lines\n"));
printf (_("\
-n, --add-location preserve '#: filename:line' lines (default)\n"));
printf (_("\
--strict strict Uniforum output style\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 <bug-gnu-gettext@gnu.org>.\n"),
stdout);
}
exit (status);
}
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