trunk/Include/wptCryptdisk.h

/* wptCryptdisk.h
 *      Copyright (C) 2004 Timo Schulz
 *
 * This file is part of WinPT.
 *
 * WinPT 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.
 * 
 * WinPT 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 WinPT; if not, write to the Free Software Foundation, 
 * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
 */
#ifndef WPT_CRYPTDISK_H
#define WPT_CRYPTDISK_H

#define FILE_DEVICE_FILE_DISK       0x8000
#define IOCTL_FILE_DISK_OPEN_FILE   CTL_CODE(FILE_DEVICE_FILE_DISK, 0x800, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
#define IOCTL_FILE_DISK_CLOSE_FILE  CTL_CODE(FILE_DEVICE_FILE_DISK, 0x801, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
#define IOCTL_FILE_DISK_QUERY_FILE  CTL_CODE(FILE_DEVICE_FILE_DISK, 0x802, METHOD_BUFFERED, FILE_READ_ACCESS)

#define DISK_DEFSIZE 32 /*MB*/

enum cmd_t {
    CMD_MOUNT   =0,
    CMD_NEW     =1,
    CMD_UMOUNT  =2,
    CMD_UMOUNT2 =3,
};

struct private_ofi_s {
    INT             forced;
    INT             cmd;
    INT             devnum;
    CHAR            drvlet;
    LARGE_INTEGER   filesize;
    BOOLEAN         readonly;
    USHORT          flen;
    UCHAR           fname[MAX_PATH+1];
};

typedef struct _OPEN_FILE_INFORMATION {
    LARGE_INTEGER   FileSize;
    BOOLEAN         ReadOnly;
    USHORT          FileNameLength;
    UCHAR           FileName[1];
} OPEN_FILE_INFORMATION, *POPEN_FILE_INFORMATION;

struct mount_list_s {
    struct mount_list_s * next;
    char drive[8];
    LARGE_INTEGER size;
    int rdonly;
    int devnum;
    int ttl;
};
typedef struct mount_list_s * mount_list_t;


/*-- wptCryptdisk.cpp --*/
int cryptdisk_unmount (char drivelet, int forced);
int cryptdisk_available (void);
void cryptdisk_cleanup (void);
int cryptdisk_serv_run (void);
BOOL CALLBACK cryptdisk_mount_dlg_proc (HWND dlg, UINT msg, WPARAM wparam, 
                                        LPARAM lparam);
BOOL CALLBACK cryptdisk_umount_dlg_proc (HWND dlg, UINT msg, WPARAM wparam, 
                                         LPARAM lparam);
BOOL CALLBACK cryptdisk_new_dlg_proc (HWND dlg, UINT msg, WPARAM wparam, 
                                      LPARAM lparam);

#endif /* WPT_CRYPTDISK_H */
1	twoaday	2	/* wptCryptdisk.h
2			* Copyright (C) 2004 Timo Schulz
3			*
4			* This file is part of WinPT.
5			*
6			* WinPT 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 2 of the License, or
9			* (at your option) any later version.
10			*
11			* WinPT 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 WinPT; if not, write to the Free Software Foundation,
18			* Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
19			*/
20			#ifndef WPT_CRYPTDISK_H
21			#define WPT_CRYPTDISK_H
22
23			#define FILE_DEVICE_FILE_DISK 0x8000
24			#define IOCTL_FILE_DISK_OPEN_FILE CTL_CODE(FILE_DEVICE_FILE_DISK, 0x800, METHOD_BUFFERED, FILE_READ_ACCESS \| FILE_WRITE_ACCESS)
25			#define IOCTL_FILE_DISK_CLOSE_FILE CTL_CODE(FILE_DEVICE_FILE_DISK, 0x801, METHOD_BUFFERED, FILE_READ_ACCESS \| FILE_WRITE_ACCESS)
26			#define IOCTL_FILE_DISK_QUERY_FILE CTL_CODE(FILE_DEVICE_FILE_DISK, 0x802, METHOD_BUFFERED, FILE_READ_ACCESS)
27
28			#define DISK_DEFSIZE 32 /MB/
29
30			enum cmd_t {
31			CMD_MOUNT =0,
32			CMD_NEW =1,
33			CMD_UMOUNT =2,
34			CMD_UMOUNT2 =3,
35			};
36
37			struct private_ofi_s {
38			INT forced;
39			INT cmd;
40			INT devnum;
41			CHAR drvlet;
42			LARGE_INTEGER filesize;
43			BOOLEAN readonly;
44			USHORT flen;
45			UCHAR fname[MAX_PATH+1];
46			};
47
48			typedef struct _OPEN_FILE_INFORMATION {
49			LARGE_INTEGER FileSize;
50			BOOLEAN ReadOnly;
51			USHORT FileNameLength;
52			UCHAR FileName[1];
53			} OPEN_FILE_INFORMATION, *POPEN_FILE_INFORMATION;
54
55			struct mount_list_s {
56			struct mount_list_s * next;
57			char drive[8];
58			LARGE_INTEGER size;
59			int rdonly;
60			int devnum;
61			int ttl;
62			};
63			typedef struct mount_list_s * mount_list_t;
64
65
66			/-- wptCryptdisk.cpp --/
67			int cryptdisk_unmount (char drivelet, int forced);
68			int cryptdisk_available (void);
69			void cryptdisk_cleanup (void);
70			int cryptdisk_serv_run (void);
71			BOOL CALLBACK cryptdisk_mount_dlg_proc (HWND dlg, UINT msg, WPARAM wparam,
72			LPARAM lparam);
73			BOOL CALLBACK cryptdisk_umount_dlg_proc (HWND dlg, UINT msg, WPARAM wparam,
74			LPARAM lparam);
75			BOOL CALLBACK cryptdisk_new_dlg_proc (HWND dlg, UINT msg, WPARAM wparam,
76			LPARAM lparam);
77
78			#endif /* WPT_CRYPTDISK_H */