From 47513bd32c256c4f35e3a8ced7d9fd7e15903530 Mon Sep 17 00:00:00 2001
From: Benji Dial <benji6283@gmail.com>
Date: Tue, 16 Feb 2021 20:38:53 -0500
Subject: terminal application with ipc, shift+pause state dumper, hello world
 for terminal, meminfo popup program

---
 src/user/terminal/readline.c | 104 -------------------------------------------
 1 file changed, 104 deletions(-)
 delete mode 100644 src/user/terminal/readline.c

(limited to 'src/user/terminal/readline.c')

diff --git a/src/user/terminal/readline.c b/src/user/terminal/readline.c
deleted file mode 100644
index 37ef54b..0000000
--- a/src/user/terminal/readline.c
+++ /dev/null
@@ -1,104 +0,0 @@
-#include <terminal/terminal.h>
-
-#include <knob/format.h>
-#include <knob/heap.h>
-#include <knob/key.h>
-
-#include <pland/syscall.h>
-
-#include <stdint.h>
-
-//returns length of string without null terminator
-//max_length doesn't include null terminator
-uint32_t read_line(char *sz, uint32_t max_length, const char *prompt) {
-  uint32_t i = 0;
-  uint32_t l = 0;
-
-  term_add_sz_no_ww(prompt);
-  paint_term();
-
-  const _window_handle_t handle = active_term->window;
-  struct window_action action;
-  while (1) {
-    _get_win_action(handle, &action);
-    switch (action.action_type) {
-    case NOT_READY:
-      _wait_for_action();
-      _yield_task();
-      continue;
-    case KEY_DOWN:
-   //;char *const debug_msg = format("got key 0x%2x, 0x%3x", action.as_key.key_id, action.as_key.modifiers);
-   // _system_log(debug_msg);
-   // free_block(debug_msg);
-      switch (action.as_key.key_id) {
-      case KEY_DELETE:
-        if (i != l) {
-          cursor_right();
-          ++i;
-        }
-      case KEY_BSPACE:
-        if (!i)
-          continue;
-        --l;
-        --i;
-        for (uint8_t j = i; j < l; ++j)
-          sz[j] = sz[j + 1];
-        sz[l] = '\0';
-        cursor_left();
-        uint32_t cursor_backup_x = active_term->cursor_x;
-        uint32_t cursor_backup_y = active_term->cursor_y;
-        term_add_sz_no_ww(sz + i);
-        term_add_char(' ');
-        move_cursor(cursor_backup_y, cursor_backup_x);
-        paint_term();
-        continue;
-      case KEY_ENTER:
-        term_newline();
-        paint_term();
-        sz[l] = '\0';
-        return l;
-      case KEY_HOME:
-      case KEY_UP_ARROW:
-        for (; i; --i)
-          cursor_left();
-        paint_term();
-        continue;
-      case KEY_END:
-      case KEY_DOWN_ARROW:
-        for (; i != l; ++i)
-          cursor_right();
-        paint_term();
-        continue;
-      case KEY_LEFT_ARROW:
-        if (i) {
-          cursor_left();
-          paint_term();
-          --i;
-        }
-        continue;
-      case KEY_RIGHT_ARROW:
-        if (i != l) {
-          cursor_right();
-          paint_term();
-          ++i;
-        }
-        continue;
-      default:
-        if (i == max_length)
-          continue;
-        char ch = key_to_char(action.as_key);
-        if (ch) {
-          term_add_char(ch);
-          paint_term();
-          sz[i] = ch;
-          if (i == l)
-            ++l;
-          ++i;
-        }
-        continue;
-      }
-    default:
-      continue;
-    }
-  }
-}
\ No newline at end of file
-- 
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