/*
   rdesktop: A Remote Desktop Protocol client.
   Common data types
   Copyright (C) Matthew Chapman 1999-2005
   
   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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/

typedef int BOOL;

#ifndef True
#define True  (1)
#define False (0)
#endif

typedef unsigned char uint8;
typedef signed char sint8;
typedef unsigned short uint16;
typedef signed short sint16;
typedef unsigned int uint32;
typedef signed int sint32;

typedef void *HBITMAP;
typedef void *HGLYPH;
typedef void *HCOLOURMAP;
typedef void *HCURSOR;

typedef struct _POINT
{
	sint16 x, y;
}
POINT;

typedef struct _COLOURENTRY
{
	uint8 red;
	uint8 green;
	uint8 blue;

}
COLOURENTRY;

typedef struct _COLOURMAP
{
	uint16 ncolours;
	COLOURENTRY *colours;

}
COLOURMAP;

typedef struct _BOUNDS
{
	sint16 left;
	sint16 top;
	sint16 right;
	sint16 bottom;

}
BOUNDS;

typedef struct _PEN
{
	uint8 style;
	uint8 width;
	uint32 colour;

}
PEN;

typedef struct _BRUSH
{
	uint8 xorigin;
	uint8 yorigin;
	uint8 style;
	uint8 pattern[8];

}
BRUSH;

typedef struct _FONTGLYPH
{
	sint16 offset;
	sint16 baseline;
	uint16 width;
	uint16 height;
	HBITMAP pixmap;

}
FONTGLYPH;

typedef struct _DATABLOB
{
	void *data;
	int size;

}
DATABLOB;

typedef struct _key_translation
{
	uint8 scancode;
	uint16 modifiers;
}
key_translation;

typedef struct _VCHANNEL
{
	uint16 mcs_id;
	char name[8];
	uint32 flags;
	struct stream in;
	void (*process) (STREAM);
}
VCHANNEL;

/* PSTCACHE */
typedef uint8 HASH_KEY[8];

/* Header for an entry in the persistent bitmap cache file */
typedef struct _PSTCACHE_CELLHEADER
{
	HASH_KEY key;
	uint8 width, height;
	uint16 length;
	uint32 stamp;
}
CELLHEADER;

#define MAX_CBSIZE 256

/* RDPSND */
typedef struct
{
	uint16 wFormatTag;
	uint16 nChannels;
	uint32 nSamplesPerSec;
	uint32 nAvgBytesPerSec;
	uint16 nBlockAlign;
	uint16 wBitsPerSample;
	uint16 cbSize;
	uint8 cb[MAX_CBSIZE];
} WAVEFORMATEX;

typedef struct _RDPCOMP
{
	uint32 roff;
	uint8 hist[RDP_MPPC_DICT_SIZE];
	struct stream ns;
}
RDPCOMP;

/* RDPDR */
typedef uint32 NTSTATUS;
typedef uint32 NTHANDLE;

typedef struct _DEVICE_FNS
{
	NTSTATUS(*create) (uint32 device, uint32 desired_access, uint32 share_mode,
			   uint32 create_disposition, uint32 flags_and_attributes, char *filename,
			   NTHANDLE * handle);
	NTSTATUS(*close) (NTHANDLE handle);
	NTSTATUS(*read) (NTHANDLE handle, uint8 * data, uint32 length, uint32 offset,
			 uint32 * result);
	NTSTATUS(*write) (NTHANDLE handle, uint8 * data, uint32 length, uint32 offset,
			  uint32 * result);
	NTSTATUS(*device_control) (NTHANDLE handle, uint32 request, STREAM in, STREAM out);
}
DEVICE_FNS;


typedef struct rdpdr_device_info
{
	uint32 device_type;
	NTHANDLE handle;
	char name[8];
	char *local_path;
	void *pdevice_data;
}
RDPDR_DEVICE;

typedef struct rdpdr_serial_device_info
{
	int dtr;
	int rts;
	uint32 control, xonoff, onlimit, offlimit;
	uint32 baud_rate,
		queue_in_size,
		queue_out_size,
		wait_mask,
		read_interval_timeout,
		read_total_timeout_multiplier,
		read_total_timeout_constant,
		write_total_timeout_multiplier, write_total_timeout_constant, posix_wait_mask;
	uint8 stop_bits, parity, word_length;
	uint8 chars[6];
	struct termios *ptermios, *pold_termios;
	int event_txempty, event_cts, event_dsr, event_rlsd, event_pending;
}
SERIAL_DEVICE;

typedef struct rdpdr_parallel_device_info
{
	char *driver, *printer;
	uint32 queue_in_size,
		queue_out_size,
		wait_mask,
		read_interval_timeout,
		read_total_timeout_multiplier,
		read_total_timeout_constant,
		write_total_timeout_multiplier,
		write_total_timeout_constant, posix_wait_mask, bloblen;
	uint8 *blob;
}
PARALLEL_DEVICE;

typedef struct rdpdr_printer_info
{
	FILE *printer_fp;
	char *driver, *printer;
	uint32 bloblen;
	uint8 *blob;
	BOOL default_printer;
}
PRINTER;

typedef struct notify_data
{
	time_t modify_time;
	time_t status_time;
	time_t total_time;
	unsigned int num_entries;
}
NOTIFY;

typedef struct fileinfo
{
	uint32 device_id, flags_and_attributes, accessmask;
	char path[256];
	DIR *pdir;
	struct dirent *pdirent;
	char pattern[64];
	BOOL delete_on_close;
	NOTIFY notify;
	uint32 info_class;
}
FILEINFO;
