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| author | Andreas Baumann <mail@andreasbaumann.cc> | 2017-06-09 08:34:46 +0200 |
|---|---|---|
| committer | Andreas Baumann <mail@andreasbaumann.cc> | 2017-06-09 08:34:46 +0200 |
| commit | 54f6d24ecc7868a8fb5e4966b5c5a90231c9d121 (patch) | |
| tree | abfceff948b150019df356ab17a48cc6d7434bef | |
| parent | a9fb7392432a6062c6de3478514d6e51d250a999 (diff) | |
| download | abaos-54f6d24ecc7868a8fb5e4966b5c5a90231c9d121.tar.gz abaos-54f6d24ecc7868a8fb5e4966b5c5a90231c9d121.tar.bz2 | |
added backspace handling in pre-boot cli (sort of)
| -rw-r--r-- | src/kernel.c | 5 | ||||
| -rw-r--r-- | src/keyboard.c | 2 |
2 files changed, 6 insertions, 1 deletions
diff --git a/src/kernel.c b/src/kernel.c index f9e695f..3f873ef 100644 --- a/src/kernel.c +++ b/src/kernel.c @@ -162,6 +162,11 @@ static void handle_keyboard_event( keyboard_event_t *event, void *context ) } else { printf( "ERR: Unknown pre-boot command '%s'\n", buf ); } + } else if( event->ascii_key == '\b' ) { + if( pos > 0 ) { + buf[--pos] = '\0'; + printf( "\n%s", buf ); + } } else { printf( "%c", event->ascii_key ); buf[pos++] = event->ascii_key; diff --git a/src/keyboard.c b/src/keyboard.c index f132dfc..d7d8d88 100644 --- a/src/keyboard.c +++ b/src/keyboard.c @@ -161,7 +161,7 @@ typedef enum { static char scancode_map[4][128] = { { 0, 0, '1', '2', '3', '4', '5', '6', - '7', '8', '9', '0', '-', '=', 0, 0, + '7', '8', '9', '0', '-', '=', '\b', 0, 'q', 'w', 'e', 'r', 't', 'y', 'u', 'i', 'o', 'p', '[', ']', '\n', 0, 'a', 's', 'd', 'f', 'g', 'h', 'j', 'k', 'l', ';', |