Fix cherry-picking issues caused by code updates

thirdparty/openssl/winrt.cpp

@@ -0,0 +1,127 @@
+/* Snippets extracted from https://github.com/Microsoft/openssl/blob/ec7e430e06e4e3ac87c183dee33cb216814cf980/ms/winrt.cpp
+ * Adapted for Godot definitions
+ */
+/* winrt.cpp
+ * Copyright 2014 Microsoft Corporation
+ * C++/CX Entropy/shims for Windows Phone/Windows Store platform
+ * written by Alejandro Jimenez Martinez
+ * (aljim@microsoft.com) for the OpenSSL project 2014.
+ */
+
+#include <windows.h>
+#if defined(WINAPI_FAMILY)
+extern "C" {
+unsigned entropyRT(BYTE *buffer, unsigned len);
+void RAND_add(const void *buf, int num, double entropy);
+int RAND_poll(void);
+}
+#endif
+
+unsigned entropyRT(BYTE *buffer, unsigned len) {
+	using namespace Platform;
+	using namespace Windows::Foundation;
+	using namespace Windows::Foundation::Collections;
+	using namespace Windows::Security::Cryptography;
+	using namespace Windows::Storage::Streams;
+	IBuffer ^ buf = CryptographicBuffer::GenerateRandom(len);
+	Array<unsigned char> ^ arr;
+	CryptographicBuffer::CopyToByteArray(buf, &arr);
+	unsigned arrayLen = arr->Length;
+
+	// Make sure not to overflow the copy
+	arrayLen = (arrayLen > len) ? len : arrayLen;
+	memcpy(buffer, arr->Data, arrayLen);
+	return arrayLen;
+}
+
+int RAND_poll(void) {
+	BYTE buf[60];
+	unsigned collected = entropyRT(buf, sizeof(buf));
+	RAND_add(buf, collected, collected);
+	return 1;
+}
+
+#if defined(WINRT_ENABLED)
+extern "C" {
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+void *GetModuleHandle(
+		_In_opt_ LPCTSTR lpModuleName) {
+	return NULL;
+}
+//no log for phone
+int RegisterEventSource(
+		_In_ LPCTSTR lpUNCServerName,
+		_In_ LPCTSTR lpSourceName) {
+	return NULL;
+}
+
+int ReportEvent(
+		_In_ HANDLE hEventLog,
+		_In_ WORD wType,
+		_In_ WORD wCategory,
+		_In_ DWORD dwEventID,
+		_In_ PSID lpUserSid,
+		_In_ WORD wNumStrings,
+		_In_ DWORD dwDataSize,
+		_In_ LPCTSTR *lpStrings,
+		_In_ LPVOID lpRawData) {
+	return 0;
+}
+int MessageBox(
+		_In_opt_ HWND hWnd,
+		_In_opt_ LPCTSTR lpText,
+		_In_opt_ LPCTSTR lpCaption,
+		_In_ UINT uType) {
+	return 0;
+}
+int __cdecl GetProcessWindowStation(void) {
+	return NULL;
+}
+BOOL __cdecl GetUserObjectInformationW(
+		_In_ HANDLE hObj,
+		_In_ int nIndex,
+		_Out_opt_ PVOID pvInfo,
+		_In_ DWORD nLength,
+		_Out_opt_ LPDWORD lpnLengthNeeded) {
+	return 0;
+}
+int __cdecl GetStdHandle(
+		_In_ DWORD nStdHandle) {
+	return 0;
+}
+BOOL DeregisterEventSource(
+		_Inout_ HANDLE hEventLog) {
+	return 0;
+}
+char *getenv(
+		const char *varname) {
+	//hardcoded environmental variables used for the appx testing application for store/phone
+	if (!strcmp(varname, "OPENSSL_CONF")) {
+		return "./openssl.cnf";
+	}
+	return 0;
+}
+int setenv(const char *envname, const char *envval, int overwrite) {
+	return -1;
+}
+int _getch(void) {
+	return 0;
+}
+int _kbhit() {
+	return 0;
+}
+BOOL __cdecl FlushConsoleInputBuffer(
+		_In_ HANDLE hConsoleInput) {
+	return 0;
+}
+int winrt_GetTickCount(void) {
+	LARGE_INTEGER t;
+	return (int)(QueryPerformanceCounter(&t) ? t.QuadPart : 0);
+}
+void *OPENSSL_UplinkTable[26] = { 0 };
+} //extern C
+
+#endif /*defined(WINRT_ENABLED)*/