fixing no unity builds

Signed-off-by: Esteban Papp <81431996+amznestebanpapp@users.noreply.github.com>

Code/Editor/Plugins/ProjectSettingsTool/ProjectSettingsContainer.cpp

@@ -8,6 +8,7 @@
 
 #include "ProjectSettingsContainer.h"
 
+#include <AzCore/IO/SystemFile.h>
 #include <AzCore/JSON/prettywriter.h>
 #include <AzCore/JSON/stringbuffer.h>
 #include <AzCore/XML/rapidxml_print.h>

Code/Framework/GridMate/GridMate/Carrier/DefaultHandshake.h

@@ -9,6 +9,7 @@
 #define GM_DEFAULT_HANDSHAKE_H
 
 #include <GridMate/Carrier/Handshake.h>
+#include <AzCore/std/string/string.h>
 
 namespace GridMate
 {

Code/Framework/GridMate/GridMate/Carrier/DefaultTrafficControl.cpp

@@ -12,6 +12,7 @@
 
 #include <AzCore/Math/Crc.h>
 #include <AzCore/Math/MathUtils.h>
+#include <AzCore/std/string/string.h>
 
 using namespace GridMate;
 

Code/Framework/GridMate/GridMate/Carrier/DefaultTrafficControl.h

@@ -12,6 +12,8 @@
 
 #include <GridMate/Containers/list.h>
 
+#include <AzCore/std/string/string.h>
+
 namespace GridMate
 {
     /**

Code/Framework/GridMate/GridMate/Carrier/Handshake.h

@@ -10,6 +10,7 @@
 
 #include <GridMate/Types.h>
 #include <GridMate/Serialize/Buffer.h>
+#include <AzCore/std/string/string.h>
 
 namespace GridMate
 {

Code/Legacy/CryCommon/Linux_Win32Wrapper.h

@@ -378,7 +378,7 @@ typedef struct _finddata_t
 extern int _findnext64(intptr_t last, __finddata64_t* pFindData);
 extern intptr_t _findfirst64(const char* pFileName, __finddata64_t* pFindData);
 
-extern DWORD GetFileAttributes(LPCSTR lpFileName);
+extern DWORD GetFileAttributesW(LPCWSTR lpFileName);
 
 extern const bool GetFilenameNoCase(const char* file, char*, const bool cCreateNew = false);
 

Code/Legacy/CryCommon/WinBase.cpp

@@ -1648,12 +1648,33 @@ DWORD GetFileAttributes(LPCWSTR lpFileNameW)
 
 uint32 CryGetFileAttributes(const char* lpFileName)
 {
-    
     AZStd::string fn = lpFileName;
     adaptFilenameToLinux(fn);
     const char* buffer = fn.c_str();
-    return GetFileAttributes(buffer);
     
+    struct stat fileStats;
+    const int success = stat(buffer, &fileStats);
+    if (success == -1)
+    {
+        char adjustedFilename[MAX_PATH];
+        GetFilenameNoCase(buffer, adjustedFilename);
+        if (stat(adjustedFilename, &fileStats) == -1)
+        {
+            return (DWORD)INVALID_FILE_ATTRIBUTES;
+        }
+    }
+    DWORD ret = 0;
+
+    const int acc = (fileStats.st_mode & S_IWRITE);
+
+    if (acc != 0)
+    {
+        if (S_ISDIR(fileStats.st_mode) != 0)
+        {
+            ret |= FILE_ATTRIBUTE_DIRECTORY;
+        }
+    }
+    return (ret == 0) ? FILE_ATTRIBUTE_NORMAL : ret;//return file attribute normal as the default value, must only be set if no other attributes have been found    
 }
 
 __finddata64_t::~__finddata64_t()