Adding upstream version 1:9.11.5.P4+dfsg.upstream/1%9.11.5.P4+dfsgupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 82 insertions, 0 deletions

diff --git a/lib/isc/win32/keyboard.c b/lib/isc/win32/keyboard.c
new file mode 100644
index 0000000..6e6f800
--- /dev/null
+++ b/lib/isc/win32/keyboard.c
@@ -0,0 +1,82 @@
+/*
+ * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * See the COPYRIGHT file distributed with this work for additional
+ * information regarding copyright ownership.
+ */
+
+
+#include <config.h>
+
+#include <sys/types.h>
+
+#include <windows.h>
+#include <errno.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdbool.h>
+#include <stdio.h>
+#include <unistd.h>
+#include <fcntl.h>
+
+#include <io.h>
+
+#include <isc/keyboard.h>
+#include <isc/util.h>
+
+isc_result_t
+isc_keyboard_open(isc_keyboard_t *keyboard) {
+	int fd;
+
+	REQUIRE(keyboard != NULL);
+
+	fd = _fileno(stdin);
+	if (fd < 0)
+		return (ISC_R_IOERROR);
+
+	keyboard->fd = fd;
+
+	keyboard->result = ISC_R_SUCCESS;
+
+	return (ISC_R_SUCCESS);
+}
+
+isc_result_t
+isc_keyboard_close(isc_keyboard_t *keyboard, unsigned int sleeptime) {
+	REQUIRE(keyboard != NULL);
+
+	if (sleeptime > 0 && keyboard->result != ISC_R_CANCELED)
+		(void)Sleep(sleeptime*1000);
+
+	keyboard->fd = -1;
+
+	return (ISC_R_SUCCESS);
+}
+
+isc_result_t
+isc_keyboard_getchar(isc_keyboard_t *keyboard, unsigned char *cp) {
+	ssize_t cc;
+	unsigned char c;
+
+	REQUIRE(keyboard != NULL);
+	REQUIRE(cp != NULL);
+
+	cc = read(keyboard->fd, &c, 1);
+	if (cc < 0) {
+		keyboard->result = ISC_R_IOERROR;
+		return (keyboard->result);
+	}
+
+	*cp = c;
+
+	return (ISC_R_SUCCESS);
+}
+
+bool
+isc_keyboard_canceled(isc_keyboard_t *keyboard) {
+	return (keyboard->result == ISC_R_CANCELED);
+}