mu.c
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/* GNU Mailutils -- a suite of utilities for electronic mail
Copyright (C) 2010-2012, 2014 Free Software Foundation, Inc.
GNU Mailutils 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, or (at your option)
any later version.
GNU Mailutils 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 GNU Mailutils. If not, see <http://www.gnu.org/licenses/>. */
#if defined(HAVE_CONFIG_H)
# include <config.h>
#endif
#include <stdlib.h>
#include <string.h>
#include <mailutils/mailutils.h>
#include <mailutils/tls.h>
#include "mailutils/libargp.h"
#include "mu.h"
static char args_doc[] = N_("COMMAND [CMDOPTS]");
static char doc[] = N_("mu -- GNU Mailutils multi-purpose tool.");
static struct argp_option options[] = {
{ NULL }
};
static error_t
parse_opt (int key, char *arg, struct argp_state *state)
{
switch (key)
{
default:
return ARGP_ERR_UNKNOWN;
}
return 0;
}
static char *
mu_help_filter (int key, const char *text, void *input)
{
char *s;
switch (key)
{
case ARGP_KEY_HELP_PRE_DOC:
s = dispatch_docstring (text);
break;
default:
s = (char*) text;
}
return s;
}
static struct argp argp = {
options,
parse_opt,
args_doc,
doc,
NULL,
mu_help_filter,
NULL
};
static const char *mu_tool_capa[] = {
"common",
"debug",
"locking",
"mailbox",
"auth",
NULL
};
struct mu_cfg_param mu_tool_param[] = {
{ NULL }
};
int
mu_help ()
{
char *x_argv[3];
x_argv[0] = (char*) mu_program_name;
x_argv[1] = "--help";
x_argv[2] = NULL;
return mu_app_init (&argp, mu_tool_capa, mu_tool_param,
2, x_argv, 0, NULL, NULL);
}
int
main (int argc, char **argv)
{
int index;
mutool_action_t action;
/* Native Language Support */
MU_APP_INIT_NLS ();
MU_AUTH_REGISTER_ALL_MODULES ();
/* Register the desired mailbox formats. */
mu_register_all_mbox_formats ();
#ifdef WITH_TLS
mu_gocs_register ("tls", mu_tls_module_init);
#endif
mu_argp_init (NULL, NULL);
if (mu_app_init (&argp, mu_tool_capa, mu_tool_param,
argc, argv, ARGP_IN_ORDER, &index, NULL))
exit (1);
argc -= index;
argv += index;
if (argc < 1)
{
mu_error (_("what do you want me to do?"));
exit (1);
}
action = dispatch_find_action (argv[0]);
if (!action)
{
mu_error (_("don't know what %s is"), argv[0]);
exit (1);
}
/* Disable --version option in action. */
argp_program_version = NULL;
argp_program_version_hook = NULL;
/* Reset argv[0] for diagnostic purposes */
mu_asprintf (&argv[0], "%s %s", mu_program_name, argv[0]);
/* Run the action. */
exit (action (argc, argv));
}