#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 "file-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' },
{ "files-from", required_argument, NULL, 'f' },
{ "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' },
{ "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', },
{ "more-than", required_argument, NULL, '>', },
{ "less-than", required_argument, NULL, '<', },
{ 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 cnt;
int optchar;
bool do_help;
bool do_version;
char *output_file;
const char *files_from;
string_list_ty *file_list;
msgdomain_list_ty *result;
input_syntax_ty output_syntax = syntax_po;
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;
files_from = NULL;
more_than = 0;
less_than = INT_MAX;
use_first = false;
while ((optchar = getopt_long (argc, argv, "<:>:D:eEf:Fhino:pPst:uVw:",
long_options, NULL)) != EOF)
switch (optchar)
{
case '\0':
break;
case '>':
{
int value;
char *endp;
value = strtol (optarg, &endp, 10);
if (endp != optarg)
more_than = value;
}
break;
case '<':
{
int value;
char *endp;
value = strtol (optarg, &endp, 10);
if (endp != optarg)
less_than = value;
}
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':
files_from = optarg;
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 ();
output_syntax = 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':
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 (!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");
if (more_than >= less_than || less_than < 2)
error (EXIT_FAILURE, 0,
_("impossible selection criteria specified (%d < n < %d)"),
more_than, less_than);
if (files_from != NULL)
file_list = read_names_from_file (files_from);
else
file_list = string_list_alloc ();
for (cnt = optind; cnt < argc; ++cnt)
string_list_append_unique (file_list, argv[cnt]);
result = catenate_msgdomain_list (file_list,
output_syntax != syntax_properties
&& output_syntax != syntax_stringtable
? to_code
: "UTF-8");
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 (_("\
Concatenates and merges the specified PO files.\n\
Find messages which are common to two or more of the specified PO files.\n\
By using the --more-than option, greater commonality may be requested\n\
before messages are printed. Conversely, the --less-than option may be\n\
used to specify less commonality before messages are printed (i.e.\n\
--less-than=2 will only print the unique messages). Translations,\n\
comments and extract comments will be cumulated, except that if --use-first\n\
is specified, they will be taken from the first PO file to define them.\n\
File positions from all PO files will be cumulated.\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 files\n"));
printf (_("\
-f, --files-from=FILE get list of input files from 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 (_("\
Message selection:\n"));
printf (_("\
-<, --less-than=NUMBER print messages with less than this many\n\
definitions, defaults to infinite if not set\n"));
printf (_("\
->, --more-than=NUMBER print messages with more than this many\n\
definitions, defaults to 0 if not set\n"));
printf (_("\
-u, --unique shorthand for --less-than=2, requests\n\
that only unique messages be printed\n"));
printf ("\n");
printf (_("\
Input file syntax:\n"));
printf (_("\
-P, --properties-input input files are in Java .properties syntax\n"));
printf (_("\
--stringtable-input input files are in NeXTstep/GNUstep .strings\n\
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);
}