From 20d28e80a5c861a9d5f449ea911ab75b4f37ad0d Mon Sep 17 00:00:00 2001
From: Jef <jef@targetspot.com>
Date: Tue, 24 Sep 2024 14:54:57 +0200
Subject: Initial community commit

---
 Src/nde/win/Binary32Field.cpp | 77 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 77 insertions(+)
 create mode 100644 Src/nde/win/Binary32Field.cpp

(limited to 'Src/nde/win/Binary32Field.cpp')

diff --git a/Src/nde/win/Binary32Field.cpp b/Src/nde/win/Binary32Field.cpp
new file mode 100644
index 00000000..507682b1
--- /dev/null
+++ b/Src/nde/win/Binary32Field.cpp
@@ -0,0 +1,77 @@
+/* ---------------------------------------------------------------------------
+                           Nullsoft Database Engine
+                             --------------------
+                        codename: Near Death Experience
+--------------------------------------------------------------------------- */
+
+/* ---------------------------------------------------------------------------
+
+ Binary32Field Class
+Field data layout:
+[4 bytes] length
+[length bytes] binary data
+--------------------------------------------------------------------------- */
+
+#include "../nde.h"
+#include "Binary32Field.h"
+#include "../ndestring.h"
+//---------------------------------------------------------------------------
+Binary32Field::Binary32Field(const uint8_t *_Data, size_t len) : BinaryField(_Data, (int)len)
+{
+	InitField();
+}
+
+//---------------------------------------------------------------------------
+void Binary32Field::InitField(void)
+{
+	Type = FIELD_BINARY32;
+}
+
+//---------------------------------------------------------------------------
+Binary32Field::Binary32Field()
+{
+	InitField();
+}
+
+//---------------------------------------------------------------------------
+void Binary32Field::ReadTypedData(const uint8_t *data, size_t len)
+{
+	size_t pos = 0;
+	CHECK_INT(len); //len-=4;
+	uint32_t c = GET_INT(); pos += 4;
+	if (c && c<=len)
+	{
+		Size = c;
+		ndestring_release((wchar_t *)Data);
+		Data = (uint8_t *)ndestring_malloc(c);
+		GET_BINARY(Data, data, c, pos);
+	}
+}
+
+//---------------------------------------------------------------------------
+void Binary32Field::WriteTypedData(uint8_t *data, size_t len)
+{
+	uint32_t c;
+	size_t pos = 0;
+
+	CHECK_INT(len); //len-=4;
+
+	if (Data && Size<=len)
+	{
+		c = (uint32_t)Size;
+		PUT_INT(c); pos += 4;
+		if (Data)
+			PUT_BINARY(data, (unsigned char*)Data, c, pos);
+	}
+	else
+	{
+		PUT_INT(0);
+	}
+}
+
+//---------------------------------------------------------------------------
+size_t Binary32Field::GetDataSize(void)
+{
+	if (!Data) return 4;
+	return Size + 4;
+}
\ No newline at end of file
-- 
cgit