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/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*-
*
* Copyright (C) 2008 David Zeuthen <david@fubar.dk>
*
* 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 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, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
*/
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#define _LARGEFILE64_SOURCE
#include <stdlib.h>
#include <stdio.h>
#include <unistd.h>
#include <signal.h>
#include <errno.h>
#include <string.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <sys/wait.h>
#include <glib.h>
#include "job-shared.h"
#include "partutil.h"
int
main (int argc, char **argv)
{
int n;
int ret;
const char *device;
char **options;
char *label;
char *type;
char *flags_as_string;
char **flags;
guint64 offset;
guint64 size;
guint64 out_start;
guint64 out_size;
char *endp;
int max_number;
ret = 1;
flags = NULL;
if (argc < 8) {
g_printerr ("wrong usage\n");
goto out;
}
device = argv[1];
offset = strtoll (argv[2], &endp, 10);
if (*endp != '\0') {
g_printerr ("malformed offset '%s'\n", argv[2]);
goto out;
}
size = strtoll (argv[3], &endp, 10);
if (*endp != '\0') {
g_printerr ("malformed size '%s'\n", argv[3]);
goto out;
}
max_number = strtol (argv[4], &endp, 10);
if (*endp != '\0') {
g_printerr ("malformed max number '%s'\n", argv[4]);
goto out;
}
type = argv[5];
label = argv[6];
flags_as_string = argv[7];
options = argv + 8;
flags = g_strsplit (flags_as_string, ",", 0);
/* we trust the caller have verified that the given slice doesn't overlap
* with existing partitions
*/
g_print ("type: '%s'\n", type);
g_print ("label: '%s'\n", label);
g_print ("flags_as_string: '%s'\n", flags_as_string);
g_print ("progress: %d %d -1 partitioning\n", 0, 2);
/* ask libparted to poke the kernel */
if (part_add_partition ((char *) device,
offset,
size,
&out_start,
&out_size,
type,
strlen (label) > 0 ? label : NULL,
flags,
-1,
-1,
TRUE)) {
/* now clear out file system signatures in the newly created
* partition... Unless it's an extended partition!
*/
n = strtoll (type, &endp, 0);
if (*endp == '\0' && (n == 0x05 || n == 0x0f || n == 0x85)) {
ret = 0;
} else {
if (!zero_signatures (device, out_start, out_size, 1, 2)) {
g_printerr ("Cannot wipe file system signatures @ offset=%" G_GINT64_FORMAT " and size=%" G_GINT64_FORMAT "\n",
out_start, out_size);
} else {
ret = 0;
}
}
/* send the start and size back to the daemon - it needs to know, to
* wait for the created partition, because the partition may not have
* been created exactly where it was requested....
*/
g_printerr ("job-create-partition-offset: %" G_GINT64_FORMAT "\n", out_start);
g_printerr ("job-create-partition-size: %" G_GINT64_FORMAT "\n", out_size);
}
out:
g_strfreev (flags);
return ret;
}
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