term: extend tty interface with more features

2024-11-20 22:12:36 +00:00
parent 7e440f213c
commit dafa74b1b9
13 changed files with 3163 additions and 317 deletions
--- a/term/tty.c
+++ b/term/tty.c
@@ -0,0 +1,330 @@
+#include <blue/term/tty.h>
+#include <blue/core/hash.h>
+#include "tty.h"
+#include "printf.h"
+
+#define MOD_HASH_BLACK                  0x4b5dd0abbc6fc1e4
+#define MOD_HASH_RED                    0x89e9be1960f4c21c
+#define MOD_HASH_GREEN                  0x0f40f029637fecbc
+#define MOD_HASH_YELLOW                 0x8346a574925e75a9
+#define MOD_HASH_BLUE                   0xc5ccd29bc2dda64d
+#define MOD_HASH_MAGENTA                0x6c90e772edbc8708
+#define MOD_HASH_CYAN                   0x70ae2e90c1bce27a
+#define MOD_HASH_WHITE                  0xced973885856e206
+
+#define MOD_HASH_DARK_GREY              0x55a19de854654d99
+#define MOD_HASH_BRIGHT_RED             0xbad8e3fe841b9385
+#define MOD_HASH_BRIGHT_GREEN           0x11cc5e579bdd2fb9
+#define MOD_HASH_BRIGHT_YELLOW          0xfd579007fe8579f6
+#define MOD_HASH_BRIGHT_BLUE            0x57c76bf18badb6d6
+#define MOD_HASH_BRIGHT_MAGENTA         0xf6ecc6d3fdfec129
+#define MOD_HASH_BRIGHT_CYAN            0x03df73fd4e12ec6d
+#define MOD_HASH_BRIGHT_WHITE           0xb5ebc3323f57d7fb  
+
+#define MOD_HASH_BG_BLACK               0xd87a8f2d9d394432
+#define MOD_HASH_BG_RED                 0x145b1e4366c7d7aa
+#define MOD_HASH_BG_GREEN               0xa00b8541d3b1e55a
+#define MOD_HASH_BG_YELLOW              0x98b030fd86e3b3cf
+#define MOD_HASH_BG_BLUE                0xa15529109506b5df
+#define MOD_HASH_BG_MAGENTA             0x86dbda99bcc86222
+#define MOD_HASH_BG_CYAN                0xf16a3104cf61a098
+#define MOD_HASH_BG_WHITE               0x3408c46ab5836674
+
+#define MOD_HASH_BG_DARK_GREY           0x820d2e77568eec47
+#define MOD_HASH_BRIGHT_BG_RED          0x144f5dc138087701
+#define MOD_HASH_BRIGHT_BG_GREEN        0xc4d88c6426ffe355
+#define MOD_HASH_BRIGHT_BG_YELLOW       0xf7bb000a4a792602
+#define MOD_HASH_BRIGHT_BG_BLUE         0x9b5c16d6807a1002
+#define MOD_HASH_BRIGHT_BG_MAGENTA      0xc59fb2196cdba3fd
+#define MOD_HASH_BRIGHT_BG_CYAN         0x46feb6dc999a6f09
+#define MOD_HASH_BRIGHT_BG_WHITE        0xa3e7d1da08826f5f
+
+#define MOD_HASH_BOLD                   0xcd32ea9bc6b26ff6
+#define MOD_HASH_ULINE                  0x141fe741e9f8c22a
+#define MOD_HASH_ITALIC                 0x69d5e5f057d8992d
+#define MOD_HASH_INVERT                 0xab4ab85ddd6232e1
+#define MOD_HASH_RESET                  0x0f136ff2c086b760
+
+#define COMPARE_MOD_NAME(ss, sd, hs, hd) ((hs) == (hd) && !strcmp(ss, sd))
+
+static void apply_code_to_vmode(struct tty_format_buf *fmt)
+{
+	const char *modifier = fmt->buf;
+	uint64_t mod_hash = b_hash_string(modifier);
+
+	if (COMPARE_MOD_NAME(modifier, "black", mod_hash, MOD_HASH_BLACK)) {
+		fmt->vmode.v_fg.c_mode = B_TTY_COLOUR_16;
+		fmt->vmode.v_fg.c_16.value = B_TTY_COLOUR16_BLACK;
+	}
+
+	if (COMPARE_MOD_NAME(modifier, "red", mod_hash, MOD_HASH_RED)) {
+		fmt->vmode.v_fg.c_mode = B_TTY_COLOUR_16;
+		fmt->vmode.v_fg.c_16.value = B_TTY_COLOUR16_RED;
+	}
+
+	if (COMPARE_MOD_NAME(modifier, "green", mod_hash, MOD_HASH_GREEN)) {
+		fmt->vmode.v_fg.c_mode = B_TTY_COLOUR_16;
+		fmt->vmode.v_fg.c_16.value = B_TTY_COLOUR16_GREEN;
+	}
+
+	if (COMPARE_MOD_NAME(modifier, "yellow", mod_hash, MOD_HASH_YELLOW)) {
+		fmt->vmode.v_fg.c_mode = B_TTY_COLOUR_16;
+		fmt->vmode.v_fg.c_16.value = B_TTY_COLOUR16_YELLOW;
+	}
+
+	if (COMPARE_MOD_NAME(modifier, "blue", mod_hash, MOD_HASH_BLUE)) {
+		fmt->vmode.v_fg.c_mode = B_TTY_COLOUR_16;
+		fmt->vmode.v_fg.c_16.value = B_TTY_COLOUR16_BLUE;
+	}
+
+	if (COMPARE_MOD_NAME(modifier, "magenta", mod_hash, MOD_HASH_MAGENTA)) {
+		fmt->vmode.v_fg.c_mode = B_TTY_COLOUR_16;
+		fmt->vmode.v_fg.c_16.value = B_TTY_COLOUR16_MAGENTA;
+	}
+
+	if (COMPARE_MOD_NAME(modifier, "cyan", mod_hash, MOD_HASH_CYAN)) {
+		fmt->vmode.v_fg.c_mode = B_TTY_COLOUR_16;
+		fmt->vmode.v_fg.c_16.value = B_TTY_COLOUR16_CYAN;
+	}
+
+	if (COMPARE_MOD_NAME(modifier, "white", mod_hash, MOD_HASH_WHITE)) {
+		fmt->vmode.v_fg.c_mode = B_TTY_COLOUR_16;
+		fmt->vmode.v_fg.c_16.value = B_TTY_COLOUR16_WHITE;
+	}
+
+	if (COMPARE_MOD_NAME(modifier, "dark_grey", mod_hash, MOD_HASH_DARK_GREY)) {
+		fmt->vmode.v_fg.c_mode = B_TTY_COLOUR_16;
+		fmt->vmode.v_fg.c_16.value = B_TTY_COLOUR16_BRIGHT_BLACK;
+	}
+
+	if (COMPARE_MOD_NAME(modifier, "bright_red", mod_hash, MOD_HASH_BRIGHT_RED)) {
+		fmt->vmode.v_fg.c_mode = B_TTY_COLOUR_16;
+		fmt->vmode.v_fg.c_16.value = B_TTY_COLOUR16_BRIGHT_RED;
+	}
+
+	if (COMPARE_MOD_NAME(modifier, "bright_green", mod_hash, MOD_HASH_BRIGHT_GREEN)) {
+		fmt->vmode.v_fg.c_mode = B_TTY_COLOUR_16;
+		fmt->vmode.v_fg.c_16.value = B_TTY_COLOUR16_BRIGHT_GREEN;
+	}
+
+	if (COMPARE_MOD_NAME(modifier, "bright_yellow", mod_hash, MOD_HASH_BRIGHT_YELLOW)) {
+		fmt->vmode.v_fg.c_mode = B_TTY_COLOUR_16;
+		fmt->vmode.v_fg.c_16.value = B_TTY_COLOUR16_BRIGHT_YELLOW;
+	}
+
+	if (COMPARE_MOD_NAME(modifier, "bright_blue", mod_hash, MOD_HASH_BRIGHT_BLUE)) {
+		fmt->vmode.v_fg.c_mode = B_TTY_COLOUR_16;
+		fmt->vmode.v_fg.c_16.value = B_TTY_COLOUR16_BRIGHT_BLUE;
+	}
+
+	if (COMPARE_MOD_NAME(modifier, "bright_magenta", mod_hash, MOD_HASH_BRIGHT_MAGENTA)) {
+		fmt->vmode.v_fg.c_mode = B_TTY_COLOUR_16;
+		fmt->vmode.v_fg.c_16.value = B_TTY_COLOUR16_BRIGHT_MAGENTA;
+	}
+
+	if (COMPARE_MOD_NAME(modifier, "bright_cyan", mod_hash, MOD_HASH_BRIGHT_CYAN)) {
+		fmt->vmode.v_fg.c_mode = B_TTY_COLOUR_16;
+		fmt->vmode.v_fg.c_16.value = B_TTY_COLOUR16_BRIGHT_CYAN;
+	}
+
+	if (COMPARE_MOD_NAME(modifier, "bright_white", mod_hash, MOD_HASH_BRIGHT_WHITE)) {
+		fmt->vmode.v_fg.c_mode = B_TTY_COLOUR_16;
+		fmt->vmode.v_fg.c_16.value = B_TTY_COLOUR16_BRIGHT_WHITE;
+	}
+
+	if (COMPARE_MOD_NAME(modifier, "bg_black", mod_hash, MOD_HASH_BG_BLACK)) {
+		fmt->vmode.v_bg.c_mode = B_TTY_COLOUR_16;
+		fmt->vmode.v_bg.c_16.value = B_TTY_COLOUR16_BLACK;
+	}
+
+	if (COMPARE_MOD_NAME(modifier, "bg_red", mod_hash, MOD_HASH_BG_RED)) {
+		fmt->vmode.v_bg.c_mode = B_TTY_COLOUR_16;
+		fmt->vmode.v_bg.c_16.value = B_TTY_COLOUR16_RED;
+	}
+
+	if (COMPARE_MOD_NAME(modifier, "bg_green", mod_hash, MOD_HASH_BG_GREEN)) {
+		fmt->vmode.v_bg.c_mode = B_TTY_COLOUR_16;
+		fmt->vmode.v_bg.c_16.value = B_TTY_COLOUR16_GREEN;
+	}
+
+	if (COMPARE_MOD_NAME(modifier, "bg_yellow", mod_hash, MOD_HASH_BG_YELLOW)) {
+		fmt->vmode.v_bg.c_mode = B_TTY_COLOUR_16;
+		fmt->vmode.v_bg.c_16.value = B_TTY_COLOUR16_YELLOW;
+	}
+
+	if (COMPARE_MOD_NAME(modifier, "bg_blue", mod_hash, MOD_HASH_BG_BLUE)) {
+		fmt->vmode.v_bg.c_mode = B_TTY_COLOUR_16;
+		fmt->vmode.v_bg.c_16.value = B_TTY_COLOUR16_BLUE;
+	}
+
+	if (COMPARE_MOD_NAME(modifier, "bg_magenta", mod_hash, MOD_HASH_BG_MAGENTA)) {
+		fmt->vmode.v_bg.c_mode = B_TTY_COLOUR_16;
+		fmt->vmode.v_bg.c_16.value = B_TTY_COLOUR16_MAGENTA;
+	}
+
+	if (COMPARE_MOD_NAME(modifier, "bg_cyan", mod_hash, MOD_HASH_BG_CYAN)) {
+		fmt->vmode.v_bg.c_mode = B_TTY_COLOUR_16;
+		fmt->vmode.v_bg.c_16.value = B_TTY_COLOUR16_CYAN;
+	}
+
+	if (COMPARE_MOD_NAME(modifier, "bg_white", mod_hash, MOD_HASH_BG_WHITE)) {
+		fmt->vmode.v_bg.c_mode = B_TTY_COLOUR_16;
+		fmt->vmode.v_bg.c_16.value = B_TTY_COLOUR16_WHITE;
+	}
+
+	if (COMPARE_MOD_NAME(modifier, "bg_dark_grey", mod_hash, MOD_HASH_BG_DARK_GREY)) {
+		fmt->vmode.v_bg.c_mode = B_TTY_COLOUR_16;
+		fmt->vmode.v_bg.c_16.value = B_TTY_COLOUR16_BRIGHT_BLACK;
+	}
+
+	if (COMPARE_MOD_NAME(modifier, "bright_bg_red", mod_hash, MOD_HASH_BRIGHT_BG_RED)) {
+		fmt->vmode.v_bg.c_mode = B_TTY_COLOUR_16;
+		fmt->vmode.v_bg.c_16.value = B_TTY_COLOUR16_BRIGHT_RED;
+	}
+
+	if (COMPARE_MOD_NAME(modifier, "bright_bg_green", mod_hash, MOD_HASH_BRIGHT_BG_GREEN)) {
+		fmt->vmode.v_bg.c_mode = B_TTY_COLOUR_16;
+		fmt->vmode.v_bg.c_16.value = B_TTY_COLOUR16_BRIGHT_GREEN;
+	}
+
+	if (COMPARE_MOD_NAME(modifier, "bright_bg_yellow", mod_hash, MOD_HASH_BRIGHT_BG_YELLOW)) {
+		fmt->vmode.v_bg.c_mode = B_TTY_COLOUR_16;
+		fmt->vmode.v_bg.c_16.value = B_TTY_COLOUR16_BRIGHT_YELLOW;
+	}
+
+	if (COMPARE_MOD_NAME(modifier, "bright_bg_blue", mod_hash, MOD_HASH_BRIGHT_BG_BLUE)) {
+		fmt->vmode.v_bg.c_mode = B_TTY_COLOUR_16;
+		fmt->vmode.v_bg.c_16.value = B_TTY_COLOUR16_BRIGHT_BLUE;
+	}
+
+	if (COMPARE_MOD_NAME(modifier, "bright_bg_magenta", mod_hash, MOD_HASH_BRIGHT_BG_MAGENTA)) {
+		fmt->vmode.v_bg.c_mode = B_TTY_COLOUR_16;
+		fmt->vmode.v_bg.c_16.value = B_TTY_COLOUR16_BRIGHT_MAGENTA;
+	}
+
+	if (COMPARE_MOD_NAME(modifier, "bright_bg_cyan", mod_hash, MOD_HASH_BRIGHT_BG_CYAN)) {
+		fmt->vmode.v_bg.c_mode = B_TTY_COLOUR_16;
+		fmt->vmode.v_bg.c_16.value = B_TTY_COLOUR16_BRIGHT_CYAN;
+	}
+
+	if (COMPARE_MOD_NAME(modifier, "bright_bg_white", mod_hash, MOD_HASH_BRIGHT_BG_WHITE)) {
+		fmt->vmode.v_bg.c_mode = B_TTY_COLOUR_16;
+		fmt->vmode.v_bg.c_16.value = B_TTY_COLOUR16_BRIGHT_WHITE;
+	}
+
+	if (COMPARE_MOD_NAME(modifier, "bold", mod_hash, MOD_HASH_BOLD)) {
+		fmt->vmode.v_attrib |= B_TTY_ATTRIB_BOLD;
+	}
+
+	if (COMPARE_MOD_NAME(modifier, "uline", mod_hash, MOD_HASH_ULINE)) {
+		fmt->vmode.v_attrib |= B_TTY_ATTRIB_UNDERLINE;
+	}
+
+	if (COMPARE_MOD_NAME(modifier, "italic", mod_hash, MOD_HASH_ITALIC)) {
+		fmt->vmode.v_attrib |= B_TTY_ATTRIB_ITALIC;
+	}
+
+	if (COMPARE_MOD_NAME(modifier, "invert", mod_hash, MOD_HASH_INVERT)) {
+		fmt->vmode.v_attrib |= B_TTY_ATTRIB_INVERT;
+	}
+
+	if (COMPARE_MOD_NAME(modifier, "reset", mod_hash, MOD_HASH_RESET)) {
+		fmt->vmode.v_fg.c_mode = B_TTY_COLOUR_16;
+		fmt->vmode.v_bg.c_mode = B_TTY_COLOUR_16;
+
+		fmt->vmode.v_fg.c_16.value = B_TTY_COLOUR16_WHITE;
+		fmt->vmode.v_bg.c_16.value = B_TTY_COLOUR16_BLACK;
+		fmt->vmode.v_attrib = 0;
+	}
+}
+
+static void format_buffer_putc(struct tty_format_buf* fmt, int c)
+{
+	if (fmt->ptr < TTY_TMPBUF_SIZE - 1) {
+		fmt->buf[fmt->ptr++] = c;
+		fmt->buf[fmt->ptr] = '\0';
+	}
+}
+
+static void format_buffer_clear(struct tty_format_buf* fmt)
+{
+	fmt->ptr = 0;
+	fmt->buf[fmt->ptr] = '\0';
+}
+
+static void flush_vmode(struct b_tty* tty, struct tty_format_buf* fmt)
+{
+	b_tty_set_vmode(tty, &fmt->vmode);
+}
+
+int b_tty_putc(struct b_tty *tty, enum b_tty_print_flags flags, char c)
+{
+	if (flags & B_TTY_DISABLE_FORMATTING) {
+		z__b_tty_putc(tty, c);
+		return c;
+	}
+
+	struct tty_format_buf *fmt = z__b_tty_get_format_buf(tty);
+	
+	if (c == '[') {
+		if (!fmt->in_format) {
+			fmt->in_format = true;
+			return c;
+		}
+
+		if (fmt->ptr == 0) {
+			fmt->in_format = false;
+			z__b_tty_putc(tty, '[');
+			return c;
+		}
+
+		format_buffer_putc(fmt, c);
+
+		return c;
+	}
+
+	if (fmt->in_format && c == ']') {
+		apply_code_to_vmode(fmt);
+		format_buffer_clear(fmt);
+		flush_vmode(tty, fmt);
+		fmt->in_format = false;
+		return c;
+	}
+
+	if (fmt->in_format && c == ',') {
+		apply_code_to_vmode(fmt);
+		format_buffer_clear(fmt);
+		return c;
+	}
+
+	if (fmt->in_format) {
+		format_buffer_putc(fmt, c);
+	} else {
+		z__b_tty_putc(tty, c);
+	}
+
+	return c;
+}
+
+int b_tty_puts(
+	struct b_tty* tty, enum b_tty_print_flags flags, const char* s)
+{
+	int r = 0;
+
+	while (s[r]) {
+		b_tty_putc(tty, flags, s[r]);
+		r++;
+	}
+
+	return r;
+}
+
+int b_tty_printf(
+	struct b_tty* tty, enum b_tty_print_flags flags, const char* s, ...)
+{
+	va_list arg;
+	va_start(arg, s);
+	int r = b_tty_vprintf(tty, flags, s, arg);
+	va_end(arg);
+	return r;
+}