Edit
kc3-lang/gnulib/lib/version-etc.c
Jim Meyering
- lib/version-etc.c
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/* Print --version and bug-reporting information in a consistent format. Copyright (C) 1999-2010 Free Software Foundation, Inc. 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/>. */ /* Written by Jim Meyering. */ #include <config.h> /* Specification. */ #include "version-etc.h" #include <stdarg.h> #include <stdio.h> #include <stdlib.h> #if USE_UNLOCKED_IO # include "unlocked-io.h" #endif #include "gettext.h" #define _(msgid) gettext (msgid) /* If you use AM_INIT_AUTOMAKE's no-define option, PACKAGE is not defined. Use PACKAGE_TARNAME instead. */ #if ! defined PACKAGE && defined PACKAGE_TARNAME # define PACKAGE PACKAGE_TARNAME #endif enum { COPYRIGHT_YEAR = 2010 }; /* The three functions below display the --version information the standard way. If COMMAND_NAME is NULL, the PACKAGE is assumed to be the name of the program. The formats are therefore: PACKAGE VERSION or COMMAND_NAME (PACKAGE) VERSION. The functions differ in the way they are passed author names. */ /* Display the --version information the standard way. Author names are given in the array AUTHORS. N_AUTHORS is the number of elements in the array. */ void version_etc_arn (FILE *stream, const char *command_name, const char *package, const char *version, const char * const * authors, size_t n_authors) { if (command_name) fprintf (stream, "%s (%s) %s\n", command_name, package, version); else fprintf (stream, "%s %s\n", package, version); #ifdef PACKAGE_PACKAGER # ifdef PACKAGE_PACKAGER_VERSION fprintf (stream, _("Packaged by %s (%s)\n"), PACKAGE_PACKAGER, PACKAGE_PACKAGER_VERSION); # else fprintf (stream, _("Packaged by %s\n"), PACKAGE_PACKAGER); # endif #endif /* TRANSLATORS: Translate "(C)" to the copyright symbol (C-in-a-circle), if this symbol is available in the user's locale. Otherwise, do not translate "(C)"; leave it as-is. */ fprintf (stream, version_etc_copyright, _("(C)"), COPYRIGHT_YEAR); fputs (_("\ \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\ \n\ "), stream); switch (n_authors) { case 0: /* The caller must provide at least one author name. */ abort (); case 1: /* TRANSLATORS: %s denotes an author name. */ fprintf (stream, _("Written by %s.\n"), authors[0]); break; case 2: /* TRANSLATORS: Each %s denotes an author name. */ fprintf (stream, _("Written by %s and %s.\n"), authors[0], authors[1]); break; case 3: /* TRANSLATORS: Each %s denotes an author name. */ fprintf (stream, _("Written by %s, %s, and %s.\n"), authors[0], authors[1], authors[2]); break; case 4: /* TRANSLATORS: Each %s denotes an author name. You can use line breaks, estimating that each author name occupies ca. 16 screen columns and that a screen line has ca. 80 columns. */ fprintf (stream, _("Written by %s, %s, %s,\nand %s.\n"), authors[0], authors[1], authors[2], authors[3]); break; case 5: /* TRANSLATORS: Each %s denotes an author name. You can use line breaks, estimating that each author name occupies ca. 16 screen columns and that a screen line has ca. 80 columns. */ fprintf (stream, _("Written by %s, %s, %s,\n%s, and %s.\n"), authors[0], authors[1], authors[2], authors[3], authors[4]); break; case 6: /* TRANSLATORS: Each %s denotes an author name. You can use line breaks, estimating that each author name occupies ca. 16 screen columns and that a screen line has ca. 80 columns. */ fprintf (stream, _("Written by %s, %s, %s,\n%s, %s, and %s.\n"), authors[0], authors[1], authors[2], authors[3], authors[4], authors[5]); break; case 7: /* TRANSLATORS: Each %s denotes an author name. You can use line breaks, estimating that each author name occupies ca. 16 screen columns and that a screen line has ca. 80 columns. */ fprintf (stream, _("Written by %s, %s, %s,\n%s, %s, %s, and %s.\n"), authors[0], authors[1], authors[2], authors[3], authors[4], authors[5], authors[6]); break; case 8: /* TRANSLATORS: Each %s denotes an author name. You can use line breaks, estimating that each author name occupies ca. 16 screen columns and that a screen line has ca. 80 columns. */ fprintf (stream, _("\ Written by %s, %s, %s,\n%s, %s, %s, %s,\nand %s.\n"), authors[0], authors[1], authors[2], authors[3], authors[4], authors[5], authors[6], authors[7]); break; case 9: /* TRANSLATORS: Each %s denotes an author name. You can use line breaks, estimating that each author name occupies ca. 16 screen columns and that a screen line has ca. 80 columns. */ fprintf (stream, _("\ Written by %s, %s, %s,\n%s, %s, %s, %s,\n%s, and %s.\n"), authors[0], authors[1], authors[2], authors[3], authors[4], authors[5], authors[6], authors[7], authors[8]); break; default: /* 10 or more authors. Use an abbreviation, since the human reader will probably not want to read the entire list anyway. */ /* TRANSLATORS: Each %s denotes an author name. You can use line breaks, estimating that each author name occupies ca. 16 screen columns and that a screen line has ca. 80 columns. */ fprintf (stream, _("\ Written by %s, %s, %s,\n%s, %s, %s, %s,\n%s, %s, and others.\n"), authors[0], authors[1], authors[2], authors[3], authors[4], authors[5], authors[6], authors[7], authors[8]); break; } } /* Display the --version information the standard way. See the initial comment to this module, for more information. Author names are given in the NULL-terminated array AUTHORS. */ void version_etc_ar (FILE *stream, const char *command_name, const char *package, const char *version, const char * const * authors) { size_t n_authors; for (n_authors = 0; authors[n_authors]; n_authors++) ; version_etc_arn (stream, command_name, package, version, authors, n_authors); } /* Display the --version information the standard way. See the initial comment to this module, for more information. Author names are given in the NULL-terminated va_list AUTHORS. */ void version_etc_va (FILE *stream, const char *command_name, const char *package, const char *version, va_list authors) { size_t n_authors; const char *authtab[10]; for (n_authors = 0; n_authors < 10 && (authtab[n_authors] = va_arg (authors, const char *)) != NULL; n_authors++) ; version_etc_arn (stream, command_name, package, version, authtab, n_authors); } /* Display the --version information the standard way. If COMMAND_NAME is NULL, the PACKAGE is assumed to be the name of the program. The formats are therefore: PACKAGE VERSION or COMMAND_NAME (PACKAGE) VERSION. The authors names are passed as separate arguments, with an additional NULL argument at the end. */ void version_etc (FILE *stream, const char *command_name, const char *package, const char *version, /* const char *author1, ...*/ ...) { va_list authors; va_start (authors, version); version_etc_va (stream, command_name, package, version, authors); va_end (authors); } void emit_bug_reporting_address (void) { /* 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). */ printf (_("\nReport bugs to: %s\n"), PACKAGE_BUGREPORT); #ifdef PACKAGE_PACKAGER_BUG_REPORTS printf (_("Report %s bugs to: %s\n"), PACKAGE_PACKAGER, PACKAGE_PACKAGER_BUG_REPORTS); #endif #ifdef PACKAGE_URL printf (_("%s home page: <%s>\n"), PACKAGE_NAME, PACKAGE_URL); #else printf (_("%s home page: <http://www.gnu.org/software/%s/>\n"), PACKAGE_NAME, PACKAGE); #endif fputs (_("General help using GNU software: <http://www.gnu.org/gethelp/>\n"), stdout); }