added webrdp public code

1 files changed, 28 insertions, 0 deletions

diff --git a/src/core/utilities.h b/src/core/utilities.h
new file mode 100644
index 0000000..ee2c6eb
--- /dev/null
+++ b/src/core/utilities.h
@@ -0,0 +1,28 @@
+/* BSD-2-Clause license
+ * 
+ * Copyright (c) 2018-2023 NST <www.newinfosec.ru>, sss <sss at dark-alexandr dot net>. 
+ * 
+ */
+
+#pragma once
+
+/* check if destination path is regular file */
+bool is_regular_file(const char *path);
+
+/* check if destination path is directory */
+bool is_directory(const char *path);
+
+/* calculate sha1 hash of src */
+bool sha1(uint8_t *dst, const uint8_t *src, size_t src_length);
+
+/* print hex representation of buf to stdout */
+void hex_print(const uint8_t *buf, size_t buf_len);
+
+/* get one random ascii character */
+char random_ascii_character();
+
+/* get random string of ascii characters with length of 'len'
+ * and store intopointed buffer */
+char *random_ascii_string(char *buf, const size_t buf_size);
+
+void random_bytes(uint8_t *buf, size_t buf_len);