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/xml/Encodings.cpp | 81 +++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 81 insertions(+)
 create mode 100644 Src/xml/Encodings.cpp

(limited to 'Src/xml/Encodings.cpp')

diff --git a/Src/xml/Encodings.cpp b/Src/xml/Encodings.cpp
new file mode 100644
index 00000000..92f91154
--- /dev/null
+++ b/Src/xml/Encodings.cpp
@@ -0,0 +1,81 @@
+#include "expat.h"
+#include <wchar.h>
+#include <windows.h>
+#include "../WAT/WAT.h"
+
+struct WindowsEncodings
+{
+	const wchar_t *name;
+	UINT codePage;
+};
+
+static const WindowsEncodings encodings[] = 
+{
+	{L"iso-8859-2", 28592},
+	{L"iso-8859-3", 28593},
+	{L"iso-8859-4", 28594},
+	{L"iso-8859-5", 28595},
+	{L"iso-8859-6", 28596},
+	{L"iso-8859-7", 28597},
+	{L"iso-8859-8", 28598},
+	{L"iso-8859-9", 28599},
+	{L"iso-8859-15", 28605},
+	{L"windows-1251", 1251},
+	{L"windows-1252", 1252},
+	{L"windows-1253", 1253},
+	{L"windows-1254", 1254},
+	{L"windows-1255", 1255},
+	{L"windows-1256", 1256},
+	{L"windows-1257", 1257},
+	{L"windows-1258", 1258},
+
+};
+
+void MakeMap(int *map, UINT codepage)
+{
+	unsigned char i=0;
+	unsigned char mb[2] = {0,0};
+	wchar_t temp[2] = {0};
+	do
+	{
+		mb[0]=i;
+		// if (IsDBLeadByteEx(codepage, i)) map[i]=-2; else {
+		int len = MultiByteToWideChar(codepage, 0, (char *)mb,  2, 0, 0);
+		switch(len)
+		{
+		case 0:
+			map[i]=-1;
+			break;
+		case 2:
+			{
+			  MultiByteToWideChar(codepage, 0, (char *)mb, 2,  temp, 2);
+				map[i]=temp[0];
+		  }
+			break;
+		}
+		// }
+	} while (i++ != 255);
+}
+
+#define NUM_ENCODINGS (sizeof(encodings)/sizeof(WindowsEncodings))
+int XMLCALL UnknownEncoding(void *data, const wchar_t *name, XML_Encoding *info)
+{
+	for (int i=0;i<NUM_ENCODINGS;i++)
+	{
+		if (!_wcsicmp(name, encodings[i].name))
+		{
+			MakeMap(info->map, encodings[i].codePage);
+			info->data = 0;
+			info->convert = 0;
+			info->release = 0;
+			return XML_STATUS_OK;
+		}
+	}
+	return XML_STATUS_ERROR;
+}
+
+int XMLCALL UnknownEncoding(void* data, const char* name, XML_Encoding* info)
+{
+	auto wszName = wa::strings::wa_string(name).GetW().c_str();
+	return UnknownEncoding(data, wszName, info);
+}
\ No newline at end of file
-- 
cgit