WolfSSL: Use a custom UTF-8 aware fopen on Windows

Fixes loading cacert.pem from Unicode directories

3rdparty/wolfssl/extra/win32/user_settings.h

@@ -0,0 +1,74 @@
+#ifndef _WIN_USER_SETTINGS_H_
+#define _WIN_USER_SETTINGS_H_
+
+/* Verify this is Windows */
+#ifndef _WIN32
+#error This user_settings.h header is only designed for Windows
+#endif
+
+/* Configurations */
+#define WOLFSSL_DES_ECB
+#define HAVE_FFDHE_2048
+#define TFM_TIMING_RESISTANT
+#define NO_DSA
+#define TFM_ECC256
+#define NO_RC4
+#define NO_HC128
+#define NO_RABBIT
+#define WOLFSSL_SHA224
+#define WOLFSSL_SHA384
+#define WOLFSSL_SHA3
+#define WOLFSSL_SHA512
+#define WOLFSSL_SHAKE256
+#define HAVE_POLY1305
+#define HAVE_ONE_TIME_AUTH
+#define HAVE_CHACHA
+#define HAVE_HASHDRBG
+#define HAVE_SNI
+#define HAVE_ENCRYPT_THEN_MAC
+#define NO_MD4
+#define WC_NO_ASYNC_THREADING
+#define WC_NO_HARDEN
+#define HAVE_WRITE_DUP
+#define WC_RSA_BLINDING
+#define NO_MULTIBYTE_PRINT
+#define OPENSSL_EXTRA
+#define WOLFSSL_RIPEMD
+#define NO_PSK
+#define HAVE_EXTENDED_MASTER
+#define WOLFSSL_SNIFFER
+#define HAVE_AESGCM
+#define HAVE_SUPPORTED_CURVES
+#define HAVE_TLS_EXTENSIONS
+#define HAVE_ECC
+#define ECC_SHAMIR
+#define ECC_TIMING_RESISTANT
+
+/* UTF-8 aware filesystem functions for Windows */
+#define WOLFSSL_USER_FILESYSTEM
+
+#include <stdio.h>
+#define XFILE      FILE*
+
+extern FILE* wolfSSL_fopen_utf8(const char* name, const char* mode);
+#define XFOPEN     wolfSSL_fopen_utf8
+
+#define XFDOPEN    fdopen
+#define XFSEEK     fseek
+#define XFTELL     ftell
+#define XREWIND    rewind
+#define XFREAD     fread
+#define XFWRITE    fwrite
+#define XFCLOSE    fclose
+#define XSEEK_END  SEEK_END
+#define XBADFILE   NULL
+#define XFGETS     fgets
+#define XFPRINTF   fprintf
+#define XFFLUSH    fflush
+
+#include <sys/stat.h>
+#define XSTAT       _stat
+#define XS_ISREG(s) (s & _S_IFREG)
+#define SEPARATOR_CHAR ';'
+
+#endif /* _WIN_USER_SETTINGS_H_ */

3rdparty/wolfssl/wolfssl.vcxproj

@@ -47,8 +47,8 @@
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
     <ClCompile>
       <Optimization>Disabled</Optimization>
-      <AdditionalIncludeDirectories>./wolfssl;./wolfssl/IDE/WIN;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>WOLFSSL_LIB;WOLFSSL_DES_ECB;HAVE_FFDHE_2048;TFM_TIMING_RESISTANT;NO_DSA;TFM_ECC256;NO_RC4;NO_HC128;NO_RABBIT;WOLFSSL_SHA224;WOLFSSL_SHA3;WOLFSSL_SHAKE256;HAVE_POLY1305;HAVE_ONE_TIME_AUTH;HAVE_CHACHA;HAVE_HASHDRBG;HAVE_SNI;HAVE_ENCRYPT_THEN_MAC;NO_MD4;WC_NO_ASYNC_THREADING;CYASSL_USER_SETTINGS;WC_NO_HARDEN;HAVE_WRITE_DUP;WC_RSA_BLINDING;NO_MULTIBYTE_PRINT;OPENSSL_EXTRA;WOLFSSL_RIPEMD;NO_PSK;HAVE_EXTENDED_MASTER;WOLFSSL_SNIFFER;HAVE_AESGCM;WOLFSSL_SHA384;WOLFSSL_SHA512;HAVE_SUPPORTED_CURVES;HAVE_TLS_EXTENSIONS;HAVE_ECC;ECC_SHAMIR;ECC_TIMING_RESISTANT;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories>./wolfssl;./extra/win32;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>WOLFSSL_LIB;WOLFSSL_USER_SETTINGS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>
       <PrecompiledHeader>
       </PrecompiledHeader>
@@ -61,8 +61,8 @@
     <ClCompile>
       <Optimization>MaxSpeed</Optimization>
       <IntrinsicFunctions>true</IntrinsicFunctions>
-      <AdditionalIncludeDirectories>./wolfssl;./wolfssl/IDE/WIN;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>WOLFSSL_LIB;WOLFSSL_DES_ECB;HAVE_FFDHE_2048;TFM_TIMING_RESISTANT;NO_DSA;TFM_ECC256;NO_RC4;NO_HC128;NO_RABBIT;WOLFSSL_SHA224;WOLFSSL_SHA3;WOLFSSL_SHAKE256;HAVE_POLY1305;HAVE_ONE_TIME_AUTH;HAVE_CHACHA;HAVE_HASHDRBG;HAVE_SNI;HAVE_ENCRYPT_THEN_MAC;NO_MD4;WC_NO_ASYNC_THREADING;CYASSL_USER_SETTINGS;WC_NO_HARDEN;HAVE_WRITE_DUP;WC_RSA_BLINDING;NO_MULTIBYTE_PRINT;OPENSSL_EXTRA;WOLFSSL_RIPEMD;NO_PSK;HAVE_EXTENDED_MASTER;WOLFSSL_SNIFFER;HAVE_AESGCM;WOLFSSL_SHA384;WOLFSSL_SHA512;HAVE_SUPPORTED_CURVES;HAVE_TLS_EXTENSIONS;HAVE_ECC;ECC_SHAMIR;ECC_TIMING_RESISTANT;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories>./wolfssl;./extra/win32;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>WOLFSSL_LIB;WOLFSSL_USER_SETTINGS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <FunctionLevelLinking>true</FunctionLevelLinking>
       <PrecompiledHeader>
       </PrecompiledHeader>
@@ -137,6 +137,7 @@
     <ClCompile Include="wolfssl\wolfcrypt\src\wolfevent.c" />
   </ItemGroup>
   <ItemGroup>
+    <ClInclude Include="extra\win32\user_settings.h" />
     <ClInclude Include="wolfssl\resource.h" />
     <CustomBuild Include="wolfssl\wolfcrypt\src\aes_asm.asm">
       <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">false</ExcludedFromBuild>
@@ -152,7 +153,6 @@
       <Outputs Condition="'$(Configuration)|$(Platform)'=='Release|x64'">$(OutDir)%(Filename).obj</Outputs>
       <Outputs Condition="'$(Configuration)|$(Platform)'=='DLL Release|x64'">$(IntDir)%(Filename).obj</Outputs>
     </CustomBuild>
-    <ClInclude Include="wolfssl\IDE\WIN\user_settings.h" />
   </ItemGroup>
   <ItemGroup>
     <ResourceCompile Include="wolfssl\wolfssl.rc">