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UWP: Remove platform port, needs to be redone from scratch for 4.x

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The UWP platform port was never ported to the Godot 4.0+ API,
and it's now accumulating bitrot as it doesn't compile, and thus
we no longer propagate platform changes in it.

So we finally remove to acknowledge this state. There's still some
interest in reviving the UWP port eventually, especially as support
for Direct3D 12 will soon be merged, but when that happens it will
be easiest to redo it from scratch.
This commit is contained in:
Rémi Verschelde
2023-09-07 15:01:59 +02:00
parent d6d8cb1a17
commit 8de6405288
53 changed files with 44 additions and 4560 deletions
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29
thirdparty/mbedtls/library/entropy_poll.c vendored
View File

@ -55,41 +55,26 @@
#define _WIN32_WINNT 0x0400
#endif
#include <windows.h>
#include <bcrypt.h>
#if defined(_MSC_VER) && _MSC_VER <= 1600
/* Visual Studio 2010 and earlier issue a warning when both <stdint.h> and
* <intsafe.h> are included, as they redefine a number of <TYPE>_MAX constants.
* These constants are guaranteed to be the same, though, so we suppress the
* warning when including intsafe.h.
*/
#pragma warning( push )
#pragma warning( disable : 4005 )
#endif
#include <intsafe.h>
#if defined(_MSC_VER) && _MSC_VER <= 1600
#pragma warning( pop )
#endif
#include <wincrypt.h>
int mbedtls_platform_entropy_poll(void *data, unsigned char *output, size_t len,
size_t *olen)
{
ULONG len_as_ulong = 0;
HCRYPTPROV provider;
((void) data);
*olen = 0;
/*
* BCryptGenRandom takes ULONG for size, which is smaller than size_t on
* 64-bit Windows platforms. Ensure len's value can be safely converted into
* a ULONG.
*/
if (FAILED(SizeTToULong(len, &len_as_ulong))) {
if (CryptAcquireContext(&provider, NULL, NULL,
PROV_RSA_FULL, CRYPT_VERIFYCONTEXT) == FALSE) {
return MBEDTLS_ERR_ENTROPY_SOURCE_FAILED;
}
if (!BCRYPT_SUCCESS(BCryptGenRandom(NULL, output, len_as_ulong, BCRYPT_USE_SYSTEM_PREFERRED_RNG))) {
if (CryptGenRandom(provider, (DWORD) len, output) == FALSE) {
CryptReleaseContext(provider, 0);
return MBEDTLS_ERR_ENTROPY_SOURCE_FAILED;
}
CryptReleaseContext(provider, 0);
*olen = len;
return 0;

53
thirdparty/mbedtls/patches/1453.diff vendored
View File

@ -1,53 +0,0 @@
diff --git a/thirdparty/mbedtls/library/entropy_poll.c b/thirdparty/mbedtls/library/entropy_poll.c
index 3420616a06..57fddd4d62 100644
--- a/thirdparty/mbedtls/library/entropy_poll.c
+++ b/thirdparty/mbedtls/library/entropy_poll.c
@@ -55,26 +55,41 @@
#define _WIN32_WINNT 0x0400
#endif
#include <windows.h>
-#include <wincrypt.h>
+#include <bcrypt.h>
+#if defined(_MSC_VER) && _MSC_VER <= 1600
+/* Visual Studio 2010 and earlier issue a warning when both <stdint.h> and
+ * <intsafe.h> are included, as they redefine a number of <TYPE>_MAX constants.
+ * These constants are guaranteed to be the same, though, so we suppress the
+ * warning when including intsafe.h.
+ */
+#pragma warning( push )
+#pragma warning( disable : 4005 )
+#endif
+#include <intsafe.h>
+#if defined(_MSC_VER) && _MSC_VER <= 1600
+#pragma warning( pop )
+#endif
int mbedtls_platform_entropy_poll(void *data, unsigned char *output, size_t len,
size_t *olen)
{
- HCRYPTPROV provider;
+ ULONG len_as_ulong = 0;
((void) data);
*olen = 0;
- if (CryptAcquireContext(&provider, NULL, NULL,
- PROV_RSA_FULL, CRYPT_VERIFYCONTEXT) == FALSE) {
+ /*
+ * BCryptGenRandom takes ULONG for size, which is smaller than size_t on
+ * 64-bit Windows platforms. Ensure len's value can be safely converted into
+ * a ULONG.
+ */
+ if (FAILED(SizeTToULong(len, &len_as_ulong))) {
return MBEDTLS_ERR_ENTROPY_SOURCE_FAILED;
}
- if (CryptGenRandom(provider, (DWORD) len, output) == FALSE) {
- CryptReleaseContext(provider, 0);
+ if (!BCRYPT_SUCCESS(BCryptGenRandom(NULL, output, len_as_ulong, BCRYPT_USE_SYSTEM_PREFERRED_RNG))) {
return MBEDTLS_ERR_ENTROPY_SOURCE_FAILED;
}
- CryptReleaseContext(provider, 0);
*olen = len;
return 0;