From 642b5fb0007b64c77d186fcb018d571152ee1d47 Mon Sep 17 00:00:00 2001
From: dzwdz
Date: Mon, 14 Aug 2023 18:51:07 +0200
Subject: reorganization: first steps

---
 src/user/app/vterm/vterm.c | 72 ----------------------------------------------
 1 file changed, 72 deletions(-)
 delete mode 100644 src/user/app/vterm/vterm.c

(limited to 'src/user/app/vterm/vterm.c')

diff --git a/src/user/app/vterm/vterm.c b/src/user/app/vterm/vterm.c
deleted file mode 100644
index f365f6b..0000000
--- a/src/user/app/vterm/vterm.c
+++ /dev/null
@@ -1,72 +0,0 @@
-#include "vterm.h"
-#include <camellia/syscalls.h>
-#include <stdbool.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <camellia/compat.h>
-
-struct point cursor = {0};
-
-void in_char(char c) {
-	switch (c) {
-		case '\n':
-			cursor.x = 0;
-			cursor.y++;
-			break;
-		case '\b':
-			if (cursor.x > 0) cursor.x--;
-			break;
-		case '\t':
-			/* rounds down to nearest multiple of 8 and adds 8
-			   = adding 1 and rounding up to the nearest multiple of 8 */
-			cursor.x = (cursor.x & ~7) + 8;
-			break;
-		default:
-			font_blit(c, cursor.x, cursor.y);
-			cursor.x++;
-	}
-
-	if (cursor.x * font.w >= fb.width) {
-		cursor.x = 0;
-		cursor.y++;
-	}
-	while ((cursor.y + 1) * font.h >= fb.height) scroll();
-}
-
-int main(void) {
-	if (fb_setup(&fb, "/kdev/video/") < 0) {
-		eprintf("fb_setup error");
-		return 1;
-	}
-	font_load("/init/usr/share/fonts/spleen/spleen-8x16.psfu");
-
-	static char buf[512];
-	struct ufs_request res;
-	while (!c0_fs_wait(buf, sizeof buf, &res)) {
-		switch (res.op) {
-			case VFSOP_OPEN:
-				// TODO check path
-				c0_fs_respond(NULL, 0, 0);
-				break;
-
-			case VFSOP_WRITE:
-				if (res.flags) {
-					c0_fs_respond(NULL, -1, 0);
-				} else {
-					for (size_t i = 0; i < res.len; i++)
-						in_char(buf[i]);
-					dirty_flush(&dirty, &fb);
-					c0_fs_respond(NULL, res.len, 0);
-				}
-				break;
-
-			default:
-				c0_fs_respond(NULL, -1, 0);
-				break;
-		}
-	}
-
-	return 1;
-}
-- 
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