harness.c File Reference

(475a4fe LLVM update: finally on 18.x!)

#include "vterm.h"
#include "../src/vterm_internal.h"
#include <assert.h>
#include <stdio.h>
#include <string.h>

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Macros
#define	streq(a, b)   (!strcmp(a,b))
#define	strstartswith(a, b)   (!strncmp(a,b,strlen(b)))
#define	BOOLSTR(v)   ((v) ? "on" : "off")

Functions
static size_t	inplace_hex2bytes (char *s)
static VTermModifier	strpe_modifiers (char **strp)
static VTermKey	strp_key (char *str)
static void	print_color (const VTermColor *col)
static VTermColor	strpe_color (char **strp)
static void	term_output (const char *s, size_t len, void *user)
static void	printhex (const char *s, size_t len)
static int	parser_text (const char bytes[], size_t len, void *user)
static int	parser_control (unsigned char control, void *user)
static int	parser_escape (const char bytes[], size_t len, void *user)
static int	parser_csi (const char *leader, const long args[], int argcount, const char *intermed, char command, void *user)
static int	parser_osc (int command, VTermStringFragment frag, void *user)
static int	parser_dcs (const char *command, size_t commandlen, VTermStringFragment frag, void *user)
static int	parser_apc (VTermStringFragment frag, void *user)
static int	parser_pm (VTermStringFragment frag, void *user)
static int	parser_sos (VTermStringFragment frag, void *user)
static int	movecursor (VTermPos pos, VTermPos oldpos, int visible, void *user)
static int	scrollrect (VTermRect rect, int downward, int rightward, void *user)
static int	moverect (VTermRect dest, VTermRect src, void *user)
static int	settermprop (VTermProp prop, VTermValue *val, void *user)
static int	state_putglyph (VTermGlyphInfo *info, VTermPos pos, void *user)
static int	state_erase (VTermRect rect, int selective, void *user)
static int	state_setpenattr (VTermAttr attr, VTermValue *val, void *user)
static int	state_setlineinfo (int row, const VTermLineInfo *newinfo, const VTermLineInfo *oldinfo, void *user)
static int	state_sb_clear (void *user)
static int	selection_set (VTermSelectionMask mask, VTermStringFragment frag, void *user)
static int	selection_query (VTermSelectionMask mask, void *user)
static int	screen_damage (VTermRect rect, void *user)
static int	screen_sb_pushline (int cols, const VTermScreenCell *cells, void *user)
static int	screen_sb_popline (int cols, VTermScreenCell *cells, void *user)
static int	screen_sb_clear (void *user)
int	main (int argc, char **argv)

Variables
static VTerm *	vt
static VTermState *	state
static VTermScreen *	screen
static VTermEncodingInstance	encoding
static VTermParserCallbacks	parser_cbs
static VTermStateFallbacks	fallbacks
static int	want_movecursor = 0
static VTermPos	state_pos
static int	want_scrollrect = 0
static int	want_moverect = 0
static int	want_settermprop = 0
static int	want_state_putglyph = 0
static int	want_state_erase = 0
struct {
int	bold
int	underline
int	italic
int	blink
int	reverse
int	conceal
int	strike
int	font
int	small
int	baseline
VTermColor	foreground
VTermColor	background
}	state_pen
static int	want_state_scrollback = 0
VTermStateCallbacks	state_cbs
VTermSelectionCallbacks	selection_cbs
static int	want_screen_damage = 0
static int	want_screen_damage_cells = 0
static int	want_screen_scrollback = 0
VTermScreenCallbacks	screen_cbs

Macro Definition Documentation

BOOLSTR

#define BOOLSTR

(

v

)

((v) ? "on" : "off")

streq

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

Definition at line 8 of file harness.c.

strstartswith

#define strstartswith	(		a,
			b
	)		(!strncmp(a,b,strlen(b)))

Definition at line 9 of file harness.c.

Function Documentation

inplace_hex2bytes()

static size_t inplace_hex2bytes ( char *  s )

static

Definition at line 11 of file harness.c.

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main()

int main	(	int	argc,
		char **	argv
	)

Definition at line 627 of file harness.c.

References VTermScreenCell::attrs, VTermScreenCellAttrs::baseline, VTermScreenCell::bg, VTermScreenCellAttrs::blink, VTermScreenCellAttrs::bold, VTermValue::boolean, BOOLSTR, VTermScreenCell::chars, VTermPos::col, cols, VTermEncodingInstance::data, VTermEncoding::decode, VTermScreenCellAttrs::dhl, VTermScreenCellAttrs::dwl, VTermEncodingInstance::enc, ENC_UTF8, encoding, VTermRect::end_col, VTermRect::end_row, fallbacks, VTermScreenCell::fg, VTermStringFragment::final, VTermScreenCellAttrs::font, free(), info, VTermEncoding::init, VTermStringFragment::initial, inplace_hex2bytes(), VTermScreenCellAttrs::italic, VTermStringFragment::len, malloc(), memset(), VTermValue::number, parser_cbs, print_color(), VTermScreenCellAttrs::reverse, VTermPos::row, rows, screen, screen_cbs, selection_cbs, VTermScreenCellAttrs::small, VTermRect::start_col, VTermRect::start_row, state, state_cbs, state_pen, state_pos, VTermStringFragment::str, streq, strp_key(), strpe_color(), strpe_modifiers(), strstartswith, term_output(), VTermScreenCellAttrs::underline, vt, VTERM_ATTR_BASELINE, VTERM_ATTR_BLINK, VTERM_ATTR_BOLD, VTERM_ATTR_FONT, VTERM_ATTR_ITALIC, VTERM_ATTR_REVERSE, VTERM_ATTR_SMALL, VTERM_ATTR_UNDERLINE, VTERM_BASELINE_LOWER, VTERM_BASELINE_RAISE, VTERM_DAMAGE_CELL, VTERM_DAMAGE_ROW, VTERM_DAMAGE_SCREEN, VTERM_DAMAGE_SCROLL, vterm_free(), vterm_get_size(), vterm_input_write(), vterm_keyboard_end_paste(), vterm_keyboard_key(), vterm_keyboard_start_paste(), vterm_keyboard_unichar(), vterm_lookup_encoding(), VTERM_MAX_CHARS_PER_CELL, vterm_mouse_button(), vterm_mouse_move(), vterm_new(), vterm_obtain_screen(), vterm_obtain_state(), vterm_output_get_buffer_current(), vterm_output_read(), vterm_output_set_callback(), vterm_parser_set_callbacks(), vterm_screen_convert_color_to_rgb(), vterm_screen_enable_altscreen(), vterm_screen_enable_reflow(), vterm_screen_flush_damage(), vterm_screen_get_attrs_extent(), vterm_screen_get_cell(), vterm_screen_get_chars(), vterm_screen_get_text(), vterm_screen_is_eol(), vterm_screen_reset(), vterm_screen_set_callbacks(), vterm_screen_set_damage_merge(), vterm_screen_set_default_colors(), vterm_set_size(), vterm_set_utf8(), vterm_state_focus_in(), vterm_state_focus_out(), vterm_state_get_cursorpos(), vterm_state_get_lineinfo(), vterm_state_get_penattr(), vterm_state_reset(), vterm_state_send_selection(), vterm_state_set_bold_highbright(), vterm_state_set_callbacks(), vterm_state_set_selection_callbacks(), vterm_state_set_unrecognised_fallbacks(), want_movecursor, want_moverect, want_screen_damage, want_screen_damage_cells, want_screen_scrollback, want_scrollrect, want_settermprop, want_state_erase, want_state_putglyph, want_state_scrollback, and VTermScreenCell::width.

movecursor()

static int movecursor ( VTermPos  pos, VTermPos  oldpos, int  visible, void *  user  )

static

Definition at line 311 of file harness.c.

References VTermPos::col, VTermPos::row, state_pos, and want_movecursor.

moverect()

static int moverect ( VTermRect  dest, VTermRect  src, void *  user  )

static

Definition at line 335 of file harness.c.

References VTermRect::end_col, VTermRect::end_row, VTermRect::start_col, VTermRect::start_row, and want_moverect.

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parser_apc()

static int parser_apc ( VTermStringFragment  frag, void *  user  )

static

Definition at line 234 of file harness.c.

References VTermStringFragment::final, VTermStringFragment::initial, VTermStringFragment::len, printhex(), and VTermStringFragment::str.

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parser_control()

static int parser_control ( unsigned char  control, void *  user  )

static

Definition at line 138 of file harness.c.

parser_csi()

static int parser_csi ( const char *  leader, const long  args[], int  argcount, const char *  intermed, char  command, void *  user  )

static

Definition at line 163 of file harness.c.

References CSI_ARG, CSI_ARG_HAS_MORE, and CSI_ARG_MISSING.

parser_dcs()

static int parser_dcs ( const char *  command, size_t  commandlen, VTermStringFragment  frag, void *  user  )

static

Definition at line 214 of file harness.c.

References VTermStringFragment::final, VTermStringFragment::initial, VTermStringFragment::len, printhex(), and VTermStringFragment::str.

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parser_escape()

static int parser_escape ( const char  bytes[], size_t  len, void *  user  )

static

Definition at line 145 of file harness.c.

References printhex().

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parser_osc()

static int parser_osc ( int  command, VTermStringFragment  frag, void *  user  )

static

Definition at line 193 of file harness.c.

References VTermStringFragment::final, VTermStringFragment::initial, VTermStringFragment::len, printhex(), and VTermStringFragment::str.

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parser_pm()

static int parser_pm ( VTermStringFragment  frag, void *  user  )

static

Definition at line 251 of file harness.c.

References VTermStringFragment::final, VTermStringFragment::initial, VTermStringFragment::len, printhex(), and VTermStringFragment::str.

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parser_sos()

static int parser_sos ( VTermStringFragment  frag, void *  user  )

static

Definition at line 268 of file harness.c.

References VTermStringFragment::final, VTermStringFragment::initial, VTermStringFragment::len, printhex(), and VTermStringFragment::str.

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parser_text()

static int parser_text ( const char  bytes[], size_t  len, void *  user  )

static

Definition at line 123 of file harness.c.

print_color()

static void print_color ( const VTermColor *  col )

static

Definition at line 64 of file harness.c.

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

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printhex()

static void printhex ( const char *  s, size_t  len  )

static

Definition at line 117 of file harness.c.

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screen_damage()

static int screen_damage ( VTermRect  rect, void *  user  )

static

Definition at line 528 of file harness.c.

References VTermScreenCell::chars, VTermRect::end_col, VTermRect::end_row, screen, VTermRect::start_col, VTermRect::start_row, vterm_screen_get_cell(), want_screen_damage, and want_screen_damage_cells.

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screen_sb_clear()

static int screen_sb_clear ( void *  user )

static

Definition at line 608 of file harness.c.

References want_screen_scrollback.

screen_sb_popline()

static int screen_sb_popline ( int  cols, VTermScreenCell *  cells, void *  user  )

static

Definition at line 589 of file harness.c.

References VTermScreenCell::chars, cols, want_screen_scrollback, and VTermScreenCell::width.

screen_sb_pushline()

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

static

Definition at line 572 of file harness.c.

References cols, and want_screen_scrollback.

scrollrect()

static int scrollrect ( VTermRect  rect, int  downward, int  rightward, void *  user  )

static

Definition at line 322 of file harness.c.

References VTermRect::end_col, VTermRect::end_row, VTermRect::start_col, VTermRect::start_row, and want_scrollrect.

selection_query()

static int selection_query ( VTermSelectionMask  mask, void *  user  )

static

Definition at line 514 of file harness.c.

selection_set()

static int selection_set ( VTermSelectionMask  mask, VTermStringFragment  frag, void *  user  )

static

Definition at line 501 of file harness.c.

References VTermStringFragment::final, VTermStringFragment::initial, VTermStringFragment::len, printhex(), and VTermStringFragment::str.

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settermprop()

static int settermprop ( VTermProp  prop, VTermValue *  val, void *  user  )

static

Definition at line 348 of file harness.c.

References VTermValue::boolean, VTermValue::color, VTermStringFragment::final, VTermStringFragment::initial, VTermStringFragment::len, VTermValue::number, print_color(), VTermStringFragment::str, VTermValue::string, type, vterm_get_prop_type(), VTERM_N_VALUETYPES, VTERM_VALUETYPE_BOOL, VTERM_VALUETYPE_COLOR, VTERM_VALUETYPE_INT, VTERM_VALUETYPE_STRING, and want_settermprop.

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state_erase()

static int state_erase ( VTermRect  rect, int  selective, void *  user  )

static

Definition at line 402 of file harness.c.

References VTermRect::end_col, VTermRect::end_row, VTermRect::start_col, VTermRect::start_row, and want_state_erase.

state_putglyph()

static int state_putglyph ( VTermGlyphInfo *  info, VTermPos  pos, void *  user  )

static

Definition at line 381 of file harness.c.

References VTermPos::col, info, VTermPos::row, VTERM_MAX_CHARS_PER_CELL, and want_state_putglyph.

state_sb_clear()

static int state_sb_clear ( void *  user )

static

Definition at line 481 of file harness.c.

References want_state_scrollback.

state_setlineinfo()

static int state_setlineinfo ( int  row, const VTermLineInfo *  newinfo, const VTermLineInfo *  oldinfo, void *  user  )

static

Definition at line 475 of file harness.c.

state_setpenattr()

static int state_setpenattr ( VTermAttr  attr, VTermValue *  val, void *  user  )

static

Definition at line 428 of file harness.c.

References VTermValue::boolean, VTermValue::color, VTermValue::number, state_pen, VTERM_ATTR_BACKGROUND, VTERM_ATTR_BASELINE, VTERM_ATTR_BLINK, VTERM_ATTR_BOLD, VTERM_ATTR_CONCEAL, VTERM_ATTR_FONT, VTERM_ATTR_FOREGROUND, VTERM_ATTR_ITALIC, VTERM_ATTR_REVERSE, VTERM_ATTR_SMALL, VTERM_ATTR_STRIKE, VTERM_ATTR_UNDERLINE, and VTERM_N_ATTRS.

strp_key()

static VTermKey strp_key ( char *  str )

static

Definition at line 42 of file harness.c.

References name, streq, VTERM_KEY_ENTER, VTERM_KEY_FUNCTION, VTERM_KEY_KP_0, VTERM_KEY_NONE, VTERM_KEY_TAB, and VTERM_KEY_UP.

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strpe_color()

static VTermColor strpe_color ( char **  strp )

static

Definition at line 84 of file harness.c.

References vterm_color_indexed(), and vterm_color_rgb().

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strpe_modifiers()

static VTermModifier strpe_modifiers ( char **  strp )

static

Definition at line 26 of file harness.c.

References state, VTERM_MOD_ALT, VTERM_MOD_CTRL, and VTERM_MOD_SHIFT.

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term_output()

static void term_output ( const char *  s, size_t  len, void *  user  )

static

Definition at line 110 of file harness.c.

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Variable Documentation

encoding

VTermEncodingInstance encoding

static

Definition at line 108 of file harness.c.

fallbacks

VTermStateFallbacks fallbacks

static

Initial value:

= {
  .control = parser_control,
  .csi     = parser_csi,
  .osc     = parser_osc,
  .dcs     = parser_dcs,
  .apc     = parser_apc,
  .pm      = parser_pm,
  .sos     = parser_sos,
}

Definition at line 297 of file harness.c.

parser_cbs

VTermParserCallbacks parser_cbs

static

Initial value:

= {
  .text    = parser_text,
  .control = parser_control,
  .escape  = parser_escape,
  .csi     = parser_csi,
  .osc     = parser_osc,
  .dcs     = parser_dcs,
  .apc     = parser_apc,
  .pm      = parser_pm,
  .sos     = parser_sos,
}

Definition at line 285 of file harness.c.

screen

VTermScreen* screen

static

Definition at line 106 of file harness.c.

screen_cbs

VTermScreenCallbacks screen_cbs

Initial value:

= {
  .damage      = screen_damage,
  .moverect    = moverect,
  .movecursor  = movecursor,
  .settermprop = settermprop,
  .sb_pushline = screen_sb_pushline,
  .sb_popline  = screen_sb_popline,
  .sb_clear    = screen_sb_clear,
}

Definition at line 617 of file harness.c.

selection_cbs

VTermSelectionCallbacks selection_cbs

Initial value:

= {
  .set   = selection_set,
  .query = selection_query,
}

Definition at line 521 of file harness.c.

state

VTermState* state

static

Definition at line 105 of file harness.c.

state_cbs

VTermStateCallbacks state_cbs

Initial value:

= {
  .putglyph    = state_putglyph,
  .movecursor  = movecursor,
  .scrollrect  = scrollrect,
  .moverect    = moverect,
  .erase       = state_erase,
  .setpenattr  = state_setpenattr,
  .settermprop = settermprop,
  .setlineinfo = state_setlineinfo,
  .sb_clear    = state_sb_clear,
}

Definition at line 489 of file harness.c.

[struct]

struct { ... } state_pen

state_pos

VTermPos state_pos

static

Definition at line 310 of file harness.c.

vt

VTerm* vt

static

Definition at line 104 of file harness.c.

want_movecursor

int want_movecursor = 0

static

Definition at line 309 of file harness.c.

want_moverect

int want_moverect = 0

static

Definition at line 334 of file harness.c.

want_screen_damage

int want_screen_damage = 0

static

Definition at line 526 of file harness.c.

want_screen_damage_cells

int want_screen_damage_cells = 0

static

Definition at line 527 of file harness.c.

want_screen_scrollback

int want_screen_scrollback = 0

static

Definition at line 571 of file harness.c.

want_scrollrect

int want_scrollrect = 0

static

Definition at line 321 of file harness.c.

want_settermprop

int want_settermprop = 0

static

Definition at line 347 of file harness.c.

want_state_erase

int want_state_erase = 0

static

Definition at line 401 of file harness.c.

want_state_putglyph

int want_state_putglyph = 0

static

Definition at line 380 of file harness.c.

want_state_scrollback

int want_state_scrollback = 0

static

Definition at line 480 of file harness.c.