unterm.c File Reference

(7c4d7d1 userspace/term: change eyecandy inclusion to use objcopy instead of xxd)

#include <stdio.h>
#include <string.h>
#include <errno.h>
#include <fcntl.h>
#include <getopt.h>
#include <unistd.h>
#include "vterm.h"
#include "../src/utf8.h"

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Macros
#define	streq(a, b)   (!strcmp(a,b))

Enumerations
enum	{ FORMAT_PLAIN , FORMAT_SGR }

Functions
static int	dump_cell_color (const VTermColor *col, int sgri, int sgr[], int fg)
static void	dump_cell (const VTermScreenCell *cell, const VTermScreenCell *prevcell)
static void	dump_eol (const VTermScreenCell *prevcell)
void	dump_row (int row)
static int	screen_sb_pushline (int cols, const VTermScreenCell *cells, void *user)
static int	screen_resize (int new_rows, int new_cols, void *user)
int	main (int argc, char *argv[])

Variables
static VTerm *	vt
static VTermScreen *	vts
static int	cols
static int	rows
static enum { ... }	format = FORMAT_PLAIN
static VTermScreenCallbacks	cb_screen

Macro Definition Documentation

streq

#define streq	(		a,
			b
	)		(!strcmp(a,b))

Definition at line 25 of file unterm.c.

Enumeration Type Documentation

anonymous enum

anonymous enum

Enumerator
FORMAT_PLAIN
FORMAT_SGR

Definition at line 33 of file unterm.c.

Function Documentation

dump_cell()

static void dump_cell ( const VTermScreenCell *  cell, const VTermScreenCell *  prevcell  )

static

Definition at line 75 of file unterm.c.

References VTermScreenCell::attrs, VTermScreenCell::bg, VTermScreenCellAttrs::blink, VTermScreenCellAttrs::bold, VTermScreenCell::chars, VTermScreenCellAttrs::conceal, CSI_ARG, CSI_ARG_HAS_MORE, dump_cell_color(), VTermScreenCell::fg, fill_utf8(), VTermScreenCellAttrs::font, format, FORMAT_PLAIN, FORMAT_SGR, VTermScreenCellAttrs::italic, VTermScreenCellAttrs::reverse, VTermScreenCellAttrs::strike, VTermScreenCellAttrs::underline, vterm_color_is_equal(), and VTERM_MAX_CHARS_PER_CELL.

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dump_cell_color()

static int dump_cell_color ( const VTermColor *  col, int  sgri, int  sgr[], int  fg  )

static

Definition at line 38 of file unterm.c.

References VTermColor::indexed, VTermColor::rgb, VTERM_COLOR_IS_DEFAULT_BG, VTERM_COLOR_IS_DEFAULT_FG, VTERM_COLOR_IS_INDEXED, and VTERM_COLOR_IS_RGB.

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dump_eol()

static void dump_eol ( const VTermScreenCell *  prevcell )

static

Definition at line 155 of file unterm.c.

References VTermScreenCell::attrs, VTermScreenCellAttrs::blink, VTermScreenCellAttrs::bold, VTermScreenCellAttrs::conceal, VTermScreenCellAttrs::font, format, FORMAT_PLAIN, FORMAT_SGR, VTermScreenCellAttrs::italic, VTermScreenCellAttrs::reverse, VTermScreenCellAttrs::strike, and VTermScreenCellAttrs::underline.

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dump_row()

void dump_row

(

int

row

)

Definition at line 171 of file unterm.c.

References VTermScreenCell::bg, VTermPos::col, cols, dump_cell(), dump_eol(), VTermScreenCell::fg, VTermPos::row, vt, vterm_obtain_state(), vterm_screen_get_cell(), vterm_state_get_default_colors(), vts, and VTermScreenCell::width.

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main()

int main	(	int	argc,
		char *	argv[]
	)

Definition at line 217 of file unterm.c.

References cb_screen, cols, dump_row(), format, FORMAT_PLAIN, FORMAT_SGR, read(), rows, streq, vt, vterm_free(), vterm_input_write(), vterm_new(), vterm_obtain_screen(), vterm_screen_reset(), vterm_screen_set_callbacks(), vterm_set_utf8(), and vts.

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screen_resize()

static int screen_resize ( int  new_rows, int  new_cols, void *  user  )

static

Definition at line 205 of file unterm.c.

References cols, and rows.

screen_sb_pushline()

static int screen_sb_pushline ( int  cols, const VTermScreenCell *  cells, void *  user  )

static

Definition at line 190 of file unterm.c.

References VTermScreenCell::bg, cols, dump_cell(), dump_eol(), VTermScreenCell::fg, vt, vterm_obtain_state(), and vterm_state_get_default_colors().

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Variable Documentation

cb_screen

VTermScreenCallbacks cb_screen

static

Initial value:

= {
  .sb_pushline = &screen_sb_pushline,
  .resize      = &screen_resize,
}

Definition at line 212 of file unterm.c.

cols

int cols

static

Definition at line 30 of file unterm.c.

[]

enum { ... } format

rows

int rows

static

Definition at line 31 of file unterm.c.

vt

VTerm* vt

static

Definition at line 27 of file unterm.c.

vts

VTermScreen* vts

static

Definition at line 28 of file unterm.c.