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1/*#############################################################################
2# #
3# IPFire - An Open Source Firewall Distribution #
4# Copyright (C) 2014 IPFire development team #
5# #
6# This program is free software: you can redistribute it and/or modify #
7# it under the terms of the GNU General Public License as published by #
8# the Free Software Foundation, either version 3 of the License, or #
9# (at your option) any later version. #
10# #
11# This program is distributed in the hope that it will be useful, #
12# but WITHOUT ANY WARRANTY; without even the implied warranty of #
13# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the #
14# GNU General Public License for more details. #
15# #
16# You should have received a copy of the GNU General Public License #
17# along with this program. If not, see <http://www.gnu.org/licenses/>. #
18# #
19#############################################################################*/
20
21#ifndef HEADER_HW_H
22#define HEADER_HW_H
23
24#include <libudev.h>
25
25fcce25 26#define DESTINATION_MOUNT_PATH "/harddisk"
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27#define SOURCE_MOUNT_PATH "/cdrom"
28#define SOURCE_TEST_FILE SOURCE_MOUNT_PATH "/" VERSION ".media"
29
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30#define HW_MAX_DISKS 32
31#define STRING_SIZE 1024
32#define DEV_SIZE 128
33
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34#define HW_PATH_BOOT "/boot"
35#define HW_PATH_DATA "/var"
36
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37#define HW_PART_TYPE_NORMAL 0
38#define HW_PART_TYPE_RAID1 1
39
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40#define HW_PART_TABLE_MSDOS 0
41#define HW_PART_TABLE_GPT 1
42
43#define HW_FS_SWAP 0
44#define HW_FS_REISERFS 1
45#define HW_FS_EXT4 2
46#define HW_FS_EXT4_WO_JOURNAL 3
70a44b52 47#define HW_FS_XFS 4
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48
49#define HW_FS_DEFAULT HW_FS_EXT4
50
51#define BYTES2MB(x) ((x) / 1024 / 1024)
52#define MB2BYTES(x) ((unsigned long long)(x) * 1024 * 1024)
53
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54struct hw {
55 struct udev *udev;
56};
57
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58struct hw_disk {
59 char path[DEV_SIZE];
60 unsigned long long size;
61
62 char description[STRING_SIZE];
63 char vendor[STRING_SIZE];
64 char model[STRING_SIZE];
65
66 // Reference counter
67 int ref;
68};
69
70struct hw_destination {
71 char path[DEV_SIZE];
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72
73 int is_raid;
4a0d9bef 74 int raid_level;
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75 const struct hw_disk* disk1;
76 const struct hw_disk* disk2;
77
25fcce25 78 int part_table;
48d6a112 79 char part_bootldr[DEV_SIZE];
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80 char part_boot[DEV_SIZE];
81 char part_swap[DEV_SIZE];
82 char part_root[DEV_SIZE];
83 char part_data[DEV_SIZE];
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84 int part_boot_idx;
85
86 int filesystem;
87
88 unsigned long long size;
48d6a112 89 unsigned long long size_bootldr;
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90 unsigned long long size_boot;
91 unsigned long long size_swap;
92 unsigned long long size_root;
93 unsigned long long size_data;
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94};
95
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96struct hw* hw_init();
97void hw_free(struct hw* hw);
98
25fcce25 99int hw_mount(const char* source, const char* target, const char* fs, int flags);
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100int hw_umount(const char* target);
101
102char* hw_find_source_medium(struct hw* hw);
103
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104struct hw_disk** hw_find_disks(struct hw* hw);
105void hw_free_disks(struct hw_disk** disks);
106unsigned int hw_count_disks(struct hw_disk** disks);
107struct hw_disk** hw_select_disks(struct hw_disk** disks, int* selection);
108
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109struct hw_destination* hw_make_destination(int part_type, struct hw_disk** disks);
110
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111unsigned long long hw_memory();
112
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113int hw_create_partitions(struct hw_destination* dest);
114int hw_create_filesystems(struct hw_destination* dest);
115
116int hw_mount_filesystems(struct hw_destination* dest, const char* prefix);
117int hw_umount_filesystems(struct hw_destination* dest, const char* prefix);
118
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119int hw_setup_raid(struct hw_destination* dest);
120int hw_stop_all_raid_arrays();
121
f5007e9c 122int hw_install_bootloader(struct hw_destination* dest);
7f69d8a4 123int hw_write_fstab(struct hw_destination* dest);
f5007e9c 124
f0fa1795 125#endif /* HEADER_HW_H */