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src/subversion/subversion/libsvn_subr/deprecated.c  view on Meta::CPAN

  if (eol_style == svn_subst_eol_style_native)
    eol_str = SVN_SUBST_NATIVE_EOL_STR;
  else if (! (eol_style == svn_subst_eol_style_fixed
              || eol_style == svn_subst_eol_style_none))
    return svn_error_create(SVN_ERR_IO_UNKNOWN_EOL, NULL, NULL);

  return svn_error_trace(svn_subst_copy_and_translate3(
                           src, dst, eol_str,
                           eol_style == svn_subst_eol_style_fixed
                             || always_repair_eols,
                           keywords,
                           FALSE /* contract keywords */,
                           special,
                           pool));
}


/*** From opt.c ***/
/* Same as print_command_info2(), but with deprecated struct revision. */
static svn_error_t *
print_command_info(const svn_opt_subcommand_desc_t *cmd,
                   const apr_getopt_option_t *options_table,
                   svn_boolean_t help,
                   apr_pool_t *pool,
                   FILE *stream)
{
  svn_boolean_t first_time;
  apr_size_t i;

  /* Print the canonical command name. */
  SVN_ERR(svn_cmdline_fputs(cmd->name, stream, pool));

  /* Print the list of aliases. */
  first_time = TRUE;
  for (i = 0; i < SVN_OPT_MAX_ALIASES; i++)
    {
      if (cmd->aliases[i] == NULL)
        break;

      if (first_time) {
        SVN_ERR(svn_cmdline_fputs(" (", stream, pool));
        first_time = FALSE;
      }
      else
        SVN_ERR(svn_cmdline_fputs(", ", stream, pool));

      SVN_ERR(svn_cmdline_fputs(cmd->aliases[i], stream, pool));
    }

  if (! first_time)
    SVN_ERR(svn_cmdline_fputs(")", stream, pool));

  if (help)
    {
      const apr_getopt_option_t *option;
      svn_boolean_t have_options = FALSE;

      SVN_ERR(svn_cmdline_fprintf(stream, pool, ": %s", _(cmd->help)));

      /* Loop over all valid option codes attached to the subcommand */
      for (i = 0; i < SVN_OPT_MAX_OPTIONS; i++)
        {
          if (cmd->valid_options[i])
            {
              if (!have_options)
                {
                  SVN_ERR(svn_cmdline_fputs(_("\nValid options:\n"),
                                            stream, pool));
                  have_options = TRUE;
                }

              /* convert each option code into an option */
              option =
                svn_opt_get_option_from_code2(cmd->valid_options[i],
                                              options_table, NULL, pool);

              /* print the option's docstring */
              if (option && option->description)
                {
                  const char *optstr;
                  svn_opt_format_option(&optstr, option, TRUE, pool);
                  SVN_ERR(svn_cmdline_fprintf(stream, pool, "  %s\n",
                                              optstr));
                }
            }
        }

      if (have_options)
        SVN_ERR(svn_cmdline_fprintf(stream, pool, "\n"));
    }

  return SVN_NO_ERROR;
}

const svn_opt_subcommand_desc_t *
svn_opt_get_canonical_subcommand(const svn_opt_subcommand_desc_t *table,
                                 const char *cmd_name)
{
  int i = 0;

  if (cmd_name == NULL)
    return NULL;

  while (table[i].name) {
    int j;
    if (strcmp(cmd_name, table[i].name) == 0)
      return table + i;
    for (j = 0; (j < SVN_OPT_MAX_ALIASES) && table[i].aliases[j]; j++)
      if (strcmp(cmd_name, table[i].aliases[j]) == 0)
        return table + i;

    i++;
  }

  /* If we get here, there was no matching subcommand name or alias. */
  return NULL;
}

void
svn_opt_subcommand_help2(const char *subcommand,