1 files changed, 78 insertions, 0 deletions
diff --git a/Source/Utility/serialize.cpp b/Source/Utility/serialize.cpp
new file mode 100644
index 00000000..b3e18429
--- /dev/null
+++ b/Source/Utility/serialize.cpp
@@ -0,0 +1,78 @@
+//-----------------------------------------------------------------------------
+//           Name: serialize.cpp
+//      Developer: Wolfire Games LLC
+//    Description:
+//        License: Read below
+//-----------------------------------------------------------------------------
+//
+//   Copyright 2022 Wolfire Games LLC
+//
+//   Licensed under the Apache License, Version 2.0 (the "License");
+//   you may not use this file except in compliance with the License.
+//   You may obtain a copy of the License at
+//
+//       http://www.apache.org/licenses/LICENSE-2.0
+//
+//   Unless required by applicable law or agreed to in writing, software
+//   distributed under the License is distributed on an "AS IS" BASIS,
+//   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+//   See the License for the specific language governing permissions and
+//   limitations under the License.
+//
+//-----------------------------------------------------------------------------
+#include "serialize.h"
+
+#include <Internal/integer.h>
+
+#include <cstring>
+
+char to_hex( uint8_t v ) {
+    if( v <= 9 ) {
+        return '0' + v;
+    } else if( v < 16 ) {
+        return 'A' + v - 10;
+    } else {
+        return 'x';
+    }
+}
+
+uint8_t from_hex(char v) {
+    if( v >= '0' && v <= '9' ) {
+        return v - '0';
+    } else if( v >= 'A' && v <= 'F' ) {
+        return v - 'A' + 10;
+    } else {
+        return 0;
+    }
+}
+
+int flags_to_string(char* dest, uint32_t val) {
+    dest[0] = to_hex( (val & 0xF0000000) >> 28);
+    dest[1] = to_hex( (val & 0x0F000000) >> 24);
+    dest[2] = to_hex( (val & 0x00F00000) >> 20);
+    dest[3] = to_hex( (val & 0x000F0000) >> 16);
+    dest[4] = to_hex( (val & 0x0000F000) >> 12);
+    dest[5] = to_hex( (val & 0x00000F00) >> 8);
+    dest[6] = to_hex( (val & 0x000000F0) >> 4);
+    dest[7] = to_hex( (val & 0x0000000F) >> 0);
+    dest[8] = '\0';
+    return 0;
+}
+
+
+int string_flags_to_uint32(uint32_t* dest, const char* source ) {
+    if( strlen( source ) >= 8 ) {
+        *dest = 0x0;
+        *dest |= ((uint32_t)from_hex(source[0])) << 28;
+        *dest |= ((uint32_t)from_hex(source[1])) << 24;
+        *dest |= ((uint32_t)from_hex(source[2])) << 20;
+        *dest |= ((uint32_t)from_hex(source[3])) << 16;
+        *dest |= ((uint32_t)from_hex(source[4])) << 12;
+        *dest |= ((uint32_t)from_hex(source[5])) << 8;
+        *dest |= ((uint32_t)from_hex(source[6])) << 4;
+        *dest |= ((uint32_t)from_hex(source[7])) << 0;
+        return 0;
+    } else {
+        return -1;
+    }
+}