version.c

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/***********************************************************************
 Freeciv - Copyright (C) 1996 - A Kjeldberg, L Gregersen, P Unold
   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 2, 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.
***********************************************************************/
 
#ifdef HAVE_CONFIG_H
#include <fc_config.h>
#endif
 
/* utility */
#include "fcintl.h"
#include "shared.h"
#include "support.h"
 
/* common */
#include "fc_types.h"
 
#include "version.h"
 
#ifdef GITREV
#include "fc_gitrev_gen.h"
#endif /* GITREV */
 
/*******************************************************************/
const char *freeciv_name_version(void)
{
  static char msgbuf[256];
 
#if IS_BETA_VERSION
#if defined(GITREV) && !defined(FC_GITREV_OFF)
  fc_snprintf(msgbuf, sizeof (msgbuf), _("Freeciv version %s %s (%s)"),
              VERSION_STRING, _("(beta version)"),
              fc_git_revision());
#else
  fc_snprintf(msgbuf, sizeof (msgbuf), _("Freeciv version %s %s"),
              VERSION_STRING, _("(beta version)"));
#endif
#elif defined(GITREV) && !defined(FC_GITREV_OFF)
  fc_snprintf(msgbuf, sizeof (msgbuf), _("Freeciv version %s (%s)"),
              VERSION_STRING, fc_git_revision());
#else
  fc_snprintf(msgbuf, sizeof (msgbuf), _("Freeciv version %s"),
              VERSION_STRING);
#endif
 
  return msgbuf;
}
 
/*******************************************************************/
const char *word_version(void)
{
#if IS_BETA_VERSION
  return _("betatest version ");
#else
  return _("version ");
#endif
}
 
/*******************************************************************/
const char *fc_git_revision(void)
{
#if defined(GITREV) && !defined(FC_GITREV_OFF)
  static char buf[100];
  bool translate = FC_GITREV1[0] != '\0';
 
  fc_snprintf(buf, sizeof(buf), "%s%s",
              translate ? _(FC_GITREV1) : FC_GITREV1, FC_GITREV2);
 
  return buf; /* Either revision, or modified revision */
#else  /* FC_GITREV_OFF */
  return NULL;
#endif /* FC_GITREV_OFF */
}
 
/*******************************************************************/
const char *fc_comparable_version(void)
{
  return VERSION_STRING;
}
 
/*******************************************************************/
const char *beta_message(void)
{
#if IS_BETA_VERSION
  static char msgbuf[500];
  static const char *month[] =
  {
    NULL,
    N_("January"),
    N_("February"),
    N_("March"),
    N_("April"),
    N_("May"),
    N_("June"),
    N_("July"),
    N_("August"),
    N_("September"),
    N_("October"),
    N_("November"),
    N_("December")
  };
 
  if (FREECIV_RELEASE_MONTH > 0) {
    fc_snprintf(msgbuf, sizeof(msgbuf),
                /* TRANS: No full stop after the URL, could cause confusion. */
                _("THIS IS A BETA VERSION\n"
                  "Freeciv %s will be released in %s, at %s"),
                NEXT_STABLE_VERSION, _(NEXT_RELEASE_MONTH), WIKI_URL);
  } else {
    fc_snprintf(msgbuf, sizeof(msgbuf),
                _("THIS IS A BETA VERSION\n"
                  "Freeciv %s will be released at %s"),
                NEXT_STABLE_VERSION, WIKI_URL);
  }
  return msgbuf;
#else  /* IS_BETA_VERSION */
  return NULL;
#endif /* IS_BETA_VERSION */
}
 
/*******************************************************************/
const char *alpha_message(void)
{
#if IS_DEVEL_VERSION
  return _("THIS IS A DEVELOPMENT VERSION");
#else  /* IS_DEVEL_VERSION */
  return NULL;
#endif /* IS_DEVEL_VERSION */
}
 
/*******************************************************************/
const char *unstable_message(void)
{
#if IS_DEVEL_VERSION
  return alpha_message();
#elif IS_BETA_VERSION
  return beta_message();
#else
  return NULL;
#endif
}
 
/*******************************************************************/
const char *freeciv_motto(void)
{
  return _("'Cause civilization should be free!");
}
 
/*******************************************************************/
const char *freeciv_datafile_version(void)
{
  static char buf[500] = { '\0' };
 
  if (buf[0] == '\0') {
    const char *ver_rev;
 
    ver_rev = fc_git_revision();
    if (ver_rev != NULL) {
      fc_snprintf(buf, sizeof(buf), "%s (%s)", VERSION_STRING, ver_rev);
    } else {
      fc_snprintf(buf, sizeof(buf), "%s", VERSION_STRING);
    }
  }
 
  return buf;
}