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/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*-
*
* Copyright (C) 2011,2014 Colin Walters <walters@verbum.org>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#include "config.h"
#include "ot-builtins.h"
#include "ot-admin-instutil-builtins.h"
#include "ot-admin-builtins.h"
#include "ot-admin-functions.h"
#include "ot-main.h"
#include "ostree.h"
#include "libgsystem.h"
#include <glib/gi18n.h>
typedef struct {
const char *name;
gboolean (*fn) (int argc, char **argv, OstreeSysroot *sysroot, GCancellable *cancellable, GError **error);
} OstreeAdminInstUtilCommand;
static OstreeAdminInstUtilCommand admin_instutil_subcommands[] = {
#ifdef HAVE_SELINUX
{ "selinux-ensure-labeled", ot_admin_instutil_builtin_selinux_ensure_labeled },
#endif
{ "set-kargs", ot_admin_instutil_builtin_set_kargs },
{ "grub2-generate", ot_admin_instutil_builtin_grub2_generate },
{ NULL, NULL }
};
gboolean
ot_admin_builtin_instutil (int argc, char **argv, OstreeSysroot *sysroot, GCancellable *cancellable, GError **error)
{
gboolean ret = FALSE;
OstreeAdminInstUtilCommand *subcommand;
const char *subcommand_name = NULL;
gboolean want_help = FALSE;
int in, out, i;
gboolean skip;
for (in = 1, out = 1; in < argc; in++, out++)
{
/* The non-option is the command, take it out of the arguments */
if (argv[in][0] != '-')
{
skip = (subcommand_name == NULL);
if (subcommand_name == NULL)
subcommand_name = argv[in];
}
/* The global long options */
else if (argv[in][1] == '-')
{
skip = FALSE;
if (g_str_equal (argv[in], "--"))
{
break;
}
else if (g_str_equal (argv[in], "--help"))
{
want_help = TRUE;
}
else if (subcommand_name == NULL)
{
g_set_error (error, G_IO_ERROR, G_IO_ERROR_FAILED,
"Unknown or invalid admin instutil option: %s", argv[in]);
goto out;
}
}
/* The global short options */
else
{
skip = FALSE;
for (i = 1; argv[in][i] != '\0'; i++)
{
switch (argv[in][i])
{
case 'h':
want_help = TRUE;
break;
default:
if (subcommand_name == NULL)
{
g_set_error (error, G_IO_ERROR, G_IO_ERROR_FAILED,
"Unknown or invalid admin instutil option: %s", argv[in]);
goto out;
}
break;
}
}
}
/* Skipping this argument? */
if (skip)
out--;
else
argv[out] = argv[in];
}
argc = out;
if (subcommand_name == NULL)
{
void (*print_func) (const gchar *format, ...) = want_help ? g_print : g_printerr;
subcommand = admin_instutil_subcommands;
print_func ("usage: ostree admin instutil COMMAND [options]\n");
print_func ("Builtin commands:\n");
while (subcommand->name)
{
print_func (" %s\n", subcommand->name);
subcommand++;
}
if (want_help)
ret = TRUE;
else
g_set_error_literal (error, G_IO_ERROR, G_IO_ERROR_FAILED,
"No command specified");
goto out;
}
subcommand = admin_instutil_subcommands;
while (subcommand->name)
{
if (g_strcmp0 (subcommand_name, subcommand->name) == 0)
break;
subcommand++;
}
if (!subcommand->name)
{
g_set_error (error, G_IO_ERROR, G_IO_ERROR_NOT_SUPPORTED,
"Unknown admin instutil command '%s'", subcommand_name);
goto out;
}
g_set_prgname (g_strdup_printf ("ostree admin instutil %s", subcommand_name));
if (!subcommand->fn (argc, argv, sysroot, cancellable, error))
goto out;
ret = TRUE;
out:
return ret;
}
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