[spiceterm.git] / spiceterm.h

#ifndef __SPICETERM_H__
#define __SPICETERM_H__

#include <glib.h>
#include <spice.h>

#define IBUFSIZE 1024
#define MAX_ESC_PARAMS 16

typedef struct TextAttributes {
  unsigned int fgcol:4;
  unsigned int bgcol:4;
  unsigned int bold:1;
  unsigned int uline:1;
  unsigned int blink:1;
  unsigned int invers:1;
  unsigned int unvisible:1;
} TextAttributes;

typedef struct TextCell {
  gunichar2 ch;
  TextAttributes attrib;
} TextCell;

#define COMMANDS_SIZE 1024
#define MAX_HEIGHT 2048
#define MAX_WIDTH 2048

typedef struct SpiceScreen SpiceScreen;

struct SpiceScreen {
    SpiceCoreInterface *core;
    SpiceServer *server;

    QXLInstance qxl_instance;
    QXLWorker *qxl_worker;

    uint8_t primary_surface[MAX_HEIGHT * MAX_WIDTH * 4];
    int primary_height;
    int primary_width;

    SpiceTimer *conn_timeout_timer;
    SpiceWatch *mwatch; /* watch master pty */

    int cursor_notify;

    // Current mode (set by create_primary)
    int width;
    int height;

    GCond* command_cond;
    GMutex* command_mutex;

    int commands_end;
    int commands_start;
    struct QXLCommandExt* commands[COMMANDS_SIZE];

    // callbacks
    void (*on_client_connected)(SpiceScreen *spice_screen);
    void (*on_client_disconnected)(SpiceScreen *spice_screen);
};

SpiceScreen* spice_screen_new(SpiceCoreInterface* core, guint timeout);

void spice_screen_draw_char(SpiceScreen *spice_screen, int x, int y, gunichar2 ch, TextAttributes attrib);
void spice_screen_scroll(SpiceScreen *spice_screen, int x1, int y1, int x2, int y2, int src_x, int src_y);
void spice_screen_clear(SpiceScreen *spice_screen, int x1, int y1, int x2, int y2);


uint32_t spice_screen_get_width(void);
uint32_t spice_screen_get_height(void);

typedef struct spiceTerm {
  int maxx;
  int maxy;

  int width;
  int height;

  int total_height;
  int scroll_height;
  int y_base;
  int y_displ;
  int altbuf:1;

  unsigned int utf8:1; // utf8 mode
  long utf_char;       // used by utf8 parser
  int utf_count;       // used by utf8 parser

  TextAttributes default_attrib;

  TextCell *cells;
  TextCell *altcells;

  SpiceScreen *screen;
  SpiceKbdInstance keyboard_sin;
  SpiceCharDeviceInstance vdagent_sin;

  // cursor
  TextAttributes cur_attrib;
  TextAttributes cur_attrib_saved;
  int tty_state; // 0 - normal, 1 - ESC, 2 - CSI
  int cx; // cursor x position
  int cy; // cursor y position
  int cx_saved; // saved cursor x position
  int cy_saved; // saved cursor y position
  int esc_buf[MAX_ESC_PARAMS];
  int esc_count;
  int esc_ques;
  int esc_has_par;
  char osc_textbuf[4096];
  char osc_cmd;
  int region_top;
  int region_bottom;

  unsigned int charset:1; // G0 or G1
  unsigned int charset_saved:1; // G0 or G1
  unsigned int g0enc:2;
  unsigned int g0enc_saved:2;
  unsigned int g1enc:2;
  unsigned int g1enc_saved:2;
  unsigned int cur_enc:2;
  unsigned int cur_enc_saved:2;

  // input buffer
  char ibuf[IBUFSIZE];
  int ibuf_count;

  gunichar2 *selection;
  int selection_len;

  unsigned int mark_active:1;

  unsigned int report_mouse:1;

} spiceTerm;

#endif /* __SPICETERM_H__ */
Commit	Line	Data
e3759a34 DM	1	#ifndef __SPICETERM_H__
	2	#define __SPICETERM_H__
	3
	4	#include <glib.h>
	5	#include <spice.h>
22e5ba02 DM	6
	7	#define IBUFSIZE 1024
	8	#define MAX_ESC_PARAMS 16
	9
e3759a34 DM	10	typedef struct TextAttributes {
	11	unsigned int fgcol:4;
	12	unsigned int bgcol:4;
	13	unsigned int bold:1;
	14	unsigned int uline:1;
	15	unsigned int blink:1;
	16	unsigned int invers:1;
	17	unsigned int unvisible:1;
	18	} TextAttributes;
22e5ba02 DM	19
22e5ba02 DM	20	typedef struct TextCell {
b052e9c7	21	gunichar2 ch;
22e5ba02 DM	22	TextAttributes attrib;
	23	} TextCell;
	24
e3759a34 DM	25	#define COMMANDS_SIZE 1024
	26	#define MAX_HEIGHT 2048
	27	#define MAX_WIDTH 2048
	28
64bc7a2f	29	typedef struct SpiceScreen SpiceScreen;
e3759a34	30
64bc7a2f	31	struct SpiceScreen {
e3759a34 DM	32	SpiceCoreInterface *core;
	33	SpiceServer *server;
	34
	35	QXLInstance qxl_instance;
	36	QXLWorker *qxl_worker;
	37
e3759a34 DM	38	uint8_t primary_surface[MAX_HEIGHT * MAX_WIDTH * 4];
	39	int primary_height;
	40	int primary_width;
	41
	42	SpiceTimer *conn_timeout_timer;
	43	SpiceWatch mwatch; / watch master pty */
	44
	45	int cursor_notify;
	46
	47	// Current mode (set by create_primary)
	48	int width;
	49	int height;
	50
e3759a34 DM	51	GCond* command_cond;
	52	GMutex* command_mutex;
	53
	54	int commands_end;
	55	int commands_start;
	56	struct QXLCommandExt* commands[COMMANDS_SIZE];
	57
	58	// callbacks
64bc7a2f DM	59	void (on_client_connected)(SpiceScreen spice_screen);
64bc7a2f DM	60	void (on_client_disconnected)(SpiceScreen spice_screen);
e3759a34 DM	61	};
e3759a34 DM	62
11ba14dc	63	SpiceScreen* spice_screen_new(SpiceCoreInterface* core, guint timeout);
e3759a34	64
b052e9c7	65	void spice_screen_draw_char(SpiceScreen *spice_screen, int x, int y, gunichar2 ch, TextAttributes attrib);
64bc7a2f DM	66	void spice_screen_scroll(SpiceScreen *spice_screen, int x1, int y1, int x2, int y2, int src_x, int src_y);
64bc7a2f DM	67	void spice_screen_clear(SpiceScreen *spice_screen, int x1, int y1, int x2, int y2);
e3759a34 DM	68
e3759a34 DM	69
64bc7a2f DM	70	uint32_t spice_screen_get_width(void);
64bc7a2f DM	71	uint32_t spice_screen_get_height(void);
e3759a34	72
d6a5f5a9	73	typedef struct spiceTerm {
22e5ba02 DM	74	int maxx;
	75	int maxy;
	76
	77	int width;
	78	int height;
	79
	80	int total_height;
	81	int scroll_height;
	82	int y_base;
	83	int y_displ;
	84	int altbuf:1;
	85
	86	unsigned int utf8:1; // utf8 mode
	87	long utf_char; // used by utf8 parser
	88	int utf_count; // used by utf8 parser
	89
22e5ba02 DM	90	TextAttributes default_attrib;
	91
	92	TextCell *cells;
	93	TextCell *altcells;
	94
64bc7a2f	95	SpiceScreen *screen;
22e5ba02	96	SpiceKbdInstance keyboard_sin;
60b9ef63	97	SpiceCharDeviceInstance vdagent_sin;
22e5ba02 DM	98
	99	// cursor
	100	TextAttributes cur_attrib;
	101	TextAttributes cur_attrib_saved;
	102	int tty_state; // 0 - normal, 1 - ESC, 2 - CSI
	103	int cx; // cursor x position
	104	int cy; // cursor y position
	105	int cx_saved; // saved cursor x position
	106	int cy_saved; // saved cursor y position
	107	int esc_buf[MAX_ESC_PARAMS];
	108	int esc_count;
	109	int esc_ques;
	110	int esc_has_par;
	111	char osc_textbuf[4096];
	112	char osc_cmd;
	113	int region_top;
	114	int region_bottom;
	115
	116	unsigned int charset:1; // G0 or G1
	117	unsigned int charset_saved:1; // G0 or G1
	118	unsigned int g0enc:2;
	119	unsigned int g0enc_saved:2;
	120	unsigned int g1enc:2;
	121	unsigned int g1enc_saved:2;
	122	unsigned int cur_enc:2;
	123	unsigned int cur_enc_saved:2;
	124
	125	// input buffer
	126	char ibuf[IBUFSIZE];
	127	int ibuf_count;
	128
b052e9c7	129	gunichar2 *selection;
22e5ba02 DM	130	int selection_len;
	131
	132	unsigned int mark_active:1;
	133
	134	unsigned int report_mouse:1;
	135
d6a5f5a9	136	} spiceTerm;
22e5ba02	137
e3759a34	138	#endif /* __SPICETERM_H__ */