Add uuid support

src/runtime_methods/env.cpp

@@ -1,4 +1,5 @@
 #include "CrossLang.hpp"
+#include "TessesFramework/Serialization/BitConverter.hpp"
 
 #if defined(_WIN32)
 #include <windows.h>
@@ -131,6 +132,10 @@ namespace Tesses::CrossLang
         ls.GetGC()->BarrierEnd();
         return list;
     }
+    static TObject Env_getLittleEndian(GCList& ls, std::vector<TObject> args)
+    {
+        return Tesses::Framework::Serialization::BitConverter::IsLittleEndian();
+    }
     void TStd::RegisterEnv(GC* gc, TRootEnvironment* env)
     {
 
@@ -155,6 +160,7 @@ namespace Tesses::CrossLang
         dict->DeclareFunction(gc,"getUser","Get user folder",{},Env_getUser);
         dict->DeclareFunction(gc,"getPlatform","Get platform name",{},Env_getPlatform);
         dict->DeclareFunction(gc,"GetRealExecutablePath", "Get the absolute path for executable", {"path"},Env_GetRealExecutablePath);
+        dict->DeclareFunction(gc, "getLittleEndian", "Is the platform little endian", {},Env_getLittleEndian);
         gc->BarrierBegin();
         dict->SetValue("EnvPathSeperator",EnvPathSeperator);
         env->SetVariable("Env", dict);

src/runtime_methods/std.cpp

@@ -1,5 +1,11 @@
 
 #include "CrossLang.hpp"
+#include "TessesFramework/Streams/ByteReader.hpp"
+#include "TessesFramework/Streams/Stream.hpp"
+#include "TessesFramework/Uuid.hpp"
+#include <memory>
+#include <variant>
+#include <vector>
 #if defined(CROSSLANG_ENABLE_SHARED)
 #if defined(CROSSLANG_ENABLE_FFI)
 #include <ffi.h>
@@ -568,6 +574,23 @@ namespace Tesses::CrossLang
         std::shared_ptr<Tesses::Framework::TextStreams::TextWriter> strm;
         return GetArgument(args,0,strm);
     }
+    static TObject TypeIsByteReader(GCList& ls, std::vector<TObject> args)
+    {
+        if(args.empty()) return nullptr;
+        std::shared_ptr<Tesses::Framework::Streams::ByteReader> strm;
+        return GetArgument(args,0,strm);
+    }
+    static TObject TypeIsByteWriter(GCList& ls, std::vector<TObject> args)
+    {
+        if(args.empty()) return nullptr;
+        std::shared_ptr<Tesses::Framework::Streams::ByteWriter> strm;
+        return GetArgument(args,0,strm);
+    }
+    static TObject TypeIsUuid(GCList& ls, std::vector<TObject> args)
+    {
+        if(args.empty()) return nullptr;
+        return std::holds_alternative<Tesses::Framework::Uuid>(args[0]);
+    }
     static TObject TypeIsVFS(GCList& ls, std::vector<TObject> args)
     {
         if(args.empty()) return nullptr;
@@ -741,6 +764,11 @@ namespace Tesses::CrossLang
         if(std::holds_alternative<TVMVersion>(_obj)) return "Version";
         if(std::holds_alternative<std::shared_ptr<Tesses::Framework::Date::DateTime>>(_obj)) return "DateTime";
         if(std::holds_alternative<std::shared_ptr<Tesses::Framework::Date::TimeSpan>>(_obj)) return "TimeSpan";
+        if(std::holds_alternative<std::shared_ptr<Tesses::Framework::Streams::ByteReader>>(_obj)) return "ByteReader";
+
+        if(std::holds_alternative<std::shared_ptr<Tesses::Framework::Streams::ByteWriter>>(_obj)) return "ByteWriter";
+
+        if(std::holds_alternative<Tesses::Framework::Uuid>(_obj)) return "Uuid";
         if(std::holds_alternative<std::shared_ptr<Tesses::Framework::Streams::Stream>>(_obj))
         {
             auto strm = std::get<std::shared_ptr<Tesses::Framework::Streams::Stream>>(_obj);
@@ -1222,6 +1250,21 @@ namespace Tesses::CrossLang
         }
         return nullptr;
     }
+    static TObject New_ByteReader(GCList& ls, std::vector<TObject> args)
+    {
+        std::shared_ptr<Tesses::Framework::Streams::Stream> strm;
+        if(GetArgument(args, 0, strm))
+            return std::make_shared<Tesses::Framework::Streams::ByteReader>(strm);
+        return nullptr;
+    }
+    static TObject New_ByteWriter(GCList& ls, std::vector<TObject> args)
+    {
+        std::shared_ptr<Tesses::Framework::Streams::Stream> strm;
+        if(GetArgument(args, 0, strm))
+            return std::make_shared<Tesses::Framework::Streams::ByteWriter>(strm);
+        return nullptr;
+    }
+
     void TStd::RegisterRoot(GC* gc, TRootEnvironment* env)
     {
         GCList ls(gc);      
@@ -1230,6 +1273,8 @@ namespace Tesses::CrossLang
         
         env->permissions.canRegisterRoot=true;
         RegisterHelpers(gc,env);
+        RegisterUuid(gc, env);
+        
        
         auto date =env->EnsureDictionary(gc,"DateTime");
         date->DeclareFunction(gc, "Sleep","Sleep for a specified amount of milliseconds (multiply seconds by 1000 to get milliseconds)", {"ms"},DateTime_Sleep);
@@ -1269,6 +1314,10 @@ namespace Tesses::CrossLang
         task->DeclareFunction(gc, "FromResult", "async from result", {"result"}, Task_FromResult);
 
         TDictionary* newTypes = env->EnsureDictionary(gc, "New");
+
+        newTypes->DeclareFunction(gc, "ByteReader","Read binary data from stream",{"stream"},New_ByteReader);
+
+        newTypes->DeclareFunction(gc, "ByteWriter","Write binary data to stream",{"stream"},New_ByteWriter);
         //newTypes->DeclareFunction(gc,)
         newTypes->DeclareFunction(gc, "Promise", "Create an async object",{"resolve","reject"},New_Promise);
         newTypes->DeclareFunction(gc, "DateTime","Create a DateTime object, if only one arg is provided year is epoch, isLocal defaults to true unless epoch",{"year","$month","$day","$hour","$minute","$second","$isLocal"},New_DateTime);
@@ -1339,6 +1388,9 @@ namespace Tesses::CrossLang
         env->DeclareFunction(gc, "TypeIsTimeSpan","Get whether object is a TimeSpan",{"object"},TypeIsTimeSpan);
         env->DeclareFunction(gc, "TypeIsTextReader","Get whether object is a TextReader",{"object"},TypeIsTextReader);
         env->DeclareFunction(gc, "TypeIsTextWriter","Get whether object is a TextWriter",{"object"},TypeIsTextWriter);
+        env->DeclareFunction(gc, "TypeIsByteReader","Get whether object is a ByteReader",{"object"},TypeIsByteReader);
+        env->DeclareFunction(gc, "TypeIsByteWriter","Get whether object is a ByteWriter",{"object"},TypeIsByteWriter);
+        env->DeclareFunction(gc, "TypeIsUuid","Get whether object is a Uuid",{"object"},TypeIsUuid);
         
         
         newTypes->DeclareFunction(gc, "Regex", "Create regex object",{"regex"},[](GCList& ls,std::vector<TObject> args)->TObject {

src/runtime_methods/uuid.cpp

@@ -0,0 +1,40 @@
+#include "CrossLang.hpp"
+#include "TessesFramework/Serialization/BitConverter.hpp"
+#include "TessesFramework/Uuid.hpp"
+
+namespace Tesses::CrossLang {
+    static TObject Uuid_NewUuid(GCList& ls, std::vector<TObject> args)
+    {
+        return Tesses::Framework::Uuid::Generate();
+    }
+    static TObject Uuid_TryParse(GCList& ls, std::vector<TObject> args)
+    {
+        std::string str;
+        Tesses::Framework::Uuid uuid;
+        if(GetArgument(args, 0, str) && Tesses::Framework::Uuid::TryParse(str,uuid))
+            return uuid;
+        return nullptr;
+    }
+    static TObject Uuid_FromBytes(GCList& ls, std::vector<TObject> args)
+    {
+        TByteArray* ba;
+        int64_t index;
+        if(GetArgumentHeap(args,0,ba) && GetArgument(args, 1, index) && (size_t)index < ba->data.size() && (size_t)index + 16 <= ba->data.size())
+        {
+            return Tesses::Framework::Serialization::BitConverter::ToUuid(ba->data[(size_t)index]);
+        }
+
+        return nullptr;
+    }
+    
+    void TStd::RegisterUuid(GC* gc, TRootEnvironment* env)
+    {
+        gc->BarrierBegin();
+        TDictionary* guid = env->EnsureDictionary(gc, "Uuid");
+        guid->DeclareFunction(gc,"NewUuid","Create random uuid",{},Uuid_NewUuid);
+        guid->DeclareFunction(gc, "TryParse","Try to parse",{"str"}, Uuid_TryParse);
+        guid->DeclareFunction(gc, "FromBytes", "From bytes (big endian)",{"byteArray","offset"}, Uuid_FromBytes);
+    
+        gc->BarrierEnd();
+    }
+}