feat: TLS: Improved its implementation, and add a user field for additional checks.

refactor: Reworked `open_msg`'s messaging system.

refactor: Rename `Utils.cc` to `AsciiUtils.cc`

Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>

1 files changed, 0 insertions, 194 deletions

diff --git a/dev/kernel/src/Utils.cc b/dev/kernel/src/Utils.cc
deleted file mode 100644
index 087b6d5f..00000000
--- a/dev/kernel/src/Utils.cc
+++ /dev/null
@@ -1,194 +0,0 @@
-/* -------------------------------------------
-
-  Copyright (C) 2024-2025, Amlal El Mahrouss, all rights reserved.
-
-------------------------------------------- */
-
-#include <NeKit/Utils.h>
-
-namespace Kernel {
-
-STATIC Int rt_copy_memory_safe(const voidPtr src, voidPtr dst, Size len, Size dst_size);
-STATIC voidPtr rt_set_memory_safe(voidPtr dst, UInt32 value, Size len, Size dst_size);
-
-Int32 rt_string_cmp(const Char* src, const Char* cmp, Size size) {
-  for (Size i = 0; i < size; ++i) {
-    if (src[i] != cmp[i])
-      return static_cast<Int32>(src[i]) - static_cast<Int32>(cmp[i]);
-  }
-  return 0;
-}
-
-SizeT rt_string_len(const Char* str, SizeT max_len) {
-  SizeT len = 0;
-  while (len < max_len && str[len] != '\0')
-    ++len;
-  return len;
-}
-
-Size rt_string_len(const Char* ptr) {
-  Size cnt = 0;
-  while (ptr[cnt] != '\0')
-    ++cnt;
-  return cnt;
-}
-
-const Char* rt_alloc_string(const Char* src) {
-  SizeT slen = rt_string_len(src);
-  Char* buffer = new Char[slen + 1];
-  if (!buffer) return nullptr;
-
-  if (rt_copy_memory_safe(reinterpret_cast<voidPtr>(const_cast<Char*>(src)),
-                          reinterpret_cast<voidPtr>(buffer),
-                          slen,
-                          slen + 1) < 0) {
-    delete[] buffer;
-    return nullptr;
-  }
-
-  buffer[slen] = '\0';
-  return buffer;
-}
-
-STATIC Int rt_copy_memory_safe(const voidPtr src, voidPtr dst, Size len, Size dst_size) {
-  if (!src || !dst || len > dst_size) {
-    if (dst && dst_size) {
-      rt_set_memory_safe(dst, 0, dst_size, dst_size);
-    }
-    return -1;
-  }
-  auto s = reinterpret_cast<const UInt8*>(src);
-  auto d = reinterpret_cast<UInt8*>(dst);
-  for (Size i = 0; i < len; ++i)
-    d[i] = s[i];
-  return static_cast<Int>(len);
-}
-
-STATIC voidPtr rt_set_memory_safe(voidPtr dst, UInt32 value, Size len, Size dst_size) {
-  if (!dst || len > dst_size) return nullptr;
-  auto p = reinterpret_cast<UInt8*>(dst);
-  UInt8 v = static_cast<UInt8>(value & 0xFF);
-  for (Size i = 0; i < len; ++i)
-    p[i] = v;
-  return dst;
-}
-
-Void rt_zero_memory(voidPtr pointer, Size len) {
-  rt_set_memory_safe(pointer, 0, len, len);
-}
-
-#ifdef __NE_ENFORCE_DEPRECATED_WARNINGS
-[[deprecated("Use rt_set_memory_safe instead")]]
-#endif
-voidPtr rt_set_memory(voidPtr src, UInt32 value, Size len) {
-  if (!src) return nullptr;
-  auto p = reinterpret_cast<UInt8*>(src);
-  UInt8 v = static_cast<UInt8>(value & 0xFF);
-  for (Size i = 0; i < len; ++i)
-    p[i] = v;
-  return src;
-}
-
-#ifdef __NE_ENFORCE_DEPRECATED_WARNINGS
-[[deprecated("Use rt_copy_memory_safe instead")]]
-#endif
-Int rt_copy_memory(const voidPtr src, voidPtr dst, Size len) {
-  if (!src || !dst) return -1;
-  auto s = reinterpret_cast<const UInt8*>(src);
-  auto d = reinterpret_cast<UInt8*>(dst);
-
-  for (Size i = 0; i < len; ++i)
-    d[i] = s[i];
-
-  return static_cast<Int>(len);
-}
-
-
-Int32 rt_to_uppercase(Int32 ch) {
-  return (ch >= 'a' && ch <= 'z') ? ch - 0x20 : ch;
-}
-
-Int32 rt_to_lower(Int32 ch) {
-  return (ch >= 'A' && ch <= 'Z') ? ch + 0x20 : ch;
-}
-
-Int32 rt_is_alnum(Int32 ch) {
-  return (ch >= 'a' && ch <= 'z') ||
-         (ch >= 'A' && ch <= 'Z') ||
-         (ch >= '0' && ch <= '9');
-}
-
-Boolean rt_is_space(Char ch) {
-  return ch == ' ';
-}
-
-Boolean rt_is_newln(Char ch) {
-  return ch == '\n';
-}
-
-Char rt_to_char(UInt64 value, Int32 base) {
-  static constexpr Char kDigits[] = "0123456789ABCDEF";
-  return kDigits[value % base];
-}
-
-Bool rt_to_string(Char* str, UInt64 value, Int32 base) {
-#ifdef __NE_AMD64__
-  Int i = 0;
-  do {
-    str[i++] = rt_to_char(value, base);
-    value /= base;
-  } while (value);
-  str[i] = '\0';
-  // in-place
-  for (Int j = 0; j < i / 2; ++j) {
-    Char tmp = str[j];
-    str[j] = str[i - j - 1];
-    str[i - j - 1] = tmp;
-  }
-#endif
-  return true;
-}
-
-
-VoidPtr rt_string_in_string(const Char* haystack, const Char* needle) {
-  SizeT needle_len = rt_string_len(needle);
-  SizeT hay_len = rt_string_len(haystack);
-
-  if (needle_len > hay_len) return nullptr;
-  for (SizeT i = 0; i <= hay_len - needle_len; ++i) {
-    if (rt_string_cmp(haystack + i, needle, needle_len) == 0) {
-      return reinterpret_cast<voidPtr>(const_cast<Char*>(haystack + i));
-    }
-  }
-  return nullptr;
-}
-
-Char* rt_string_has_char(Char* str, Char ch) {
-  while (*str && *str != ch) ++str;
-  return (*str == ch) ? str : nullptr;
-}
-
-Int32 rt_strcmp(const Char* a, const Char* b) {
-  Size i = 0;
-  while (a[i] != '\0' && b[i] != '\0' && a[i] == b[i]) {
-    ++i;
-  }
-  return static_cast<Int32>(static_cast<UInt8>(a[i]) -
-                            static_cast<UInt8>(b[i]));
-}
-
-  // @uses the deprecated version callers should ensure 'len' is valid.
-extern "C" void* memset(void* dst, int c, long long unsigned int len) {
-  return Kernel::rt_set_memory(dst, c, static_cast<Size>(len));
-}
-
-extern "C" void* memcpy(void* dst, const void* src, long long unsigned int len) {
-  Kernel::rt_copy_memory(const_cast<void*>(src), dst, static_cast<Size>(len));
-  return dst;
-}
-
-extern "C" Kernel::Int32 strcmp(const char* a, const char* b) {
-  return Kernel::rt_strcmp(a, b);
-}
-
-}