Fix bitconverter code

.gitea/workflows/tag.yaml

@@ -0,0 +1,44 @@
+name: Build and Deploy on Tag
+on:
+  push:
+    tags:
+      - 'v*'
+
+env:
+  GITEA_AUTH: ${{ secrets.MY_GITEA_AUTH }}
+
+jobs:
+  build-arch:
+    runs-on: arch-builder
+    steps:
+      - run: pacman --noconfirm -Sy nodejs npm
+      - uses: actions/checkout@v4
+      - run: pacman --noconfirm -Sy mbedtls curl
+      - run: pacman --config /opt/cross/ppc/pacman.conf --noconfirm -Sy mbedtls
+      - run: cp Packaging/Linux/PKGBUILD /home/build/PKGBUILD
+      - run: cp Packaging/Linux/build-arch.sh /home/build/build-arch.sh
+      - run: chmod 755 /home/build/build-arch.sh
+      - run: chown build:build /home/build/PKGBUILD
+      - run: chown build:build /home/build/build-arch.sh
+      - run: su build -c /home/build/build-arch.sh
+  build-jammy:
+    runs-on: deb-builder-jammy
+    steps:
+      - uses: actions/checkout@v4
+      - name: Build for jammy, noble
+        run: |
+          bash build-ubuntu-jammy.sh
+          bash push-ubuntu-jammy.sh
+        working-directory: ./Packaging/Linux
+  build-plucky:
+    runs-on: deb-builder-plucky
+    steps:
+      - uses: actions/checkout@v4
+      - name: Build for plucky, resolute
+        run: |
+          bash build-ubuntu-plucky.sh
+          bash push-ubuntu-plucky.sh
+        working-directory: ./Packaging/Linux
+      - uses: akkuman/gitea-release-action@v1
+        env:
+          NODE_OPTIONS: '--experimental-fetch' # if nodejs < 18

.onedev-buildspec.yml

@@ -1,18 +1,21 @@
-version: 39
+version: 43
 jobs:
 - name: Build for x86_64
   steps:
-  - !CheckoutStep
+  - type: CheckoutStep
     name: Checkout
-    cloneCredential: !DefaultCredential {}
+    cloneCredential:
+      type: DefaultCredential
     withLfs: true
     withSubmodules: false
-    condition: ALL_PREVIOUS_STEPS_WERE_SUCCESSFUL
+    condition: SUCCESSFUL
-  - !CommandStep
+    optional: false
+  - type: CommandStep
     name: Execute build
     runInContainer: true
     image: onedev.site.tesses.net/dependencies/dependencies:latest
-    interpreter: !DefaultInterpreter
+    interpreter:
+      type: DefaultInterpreter
       commands: |
         mkdir build
         cd build
@@ -20,72 +23,28 @@ jobs:
         make -j12
         make install DESTDIR=out
     useTTY: true
-    condition: ALL_PREVIOUS_STEPS_WERE_SUCCESSFUL
+    condition: SUCCESSFUL
-  - !BuildImageStep
+    optional: false
+  - type: BuildImageStep
     name: Build Docker Image
     dockerfile: Dockerfile.run
-    output: !RegistryOutput
+    output:
-      tags: onedev.site.tesses.net/tesses-framework/tesses-framework:latest onedev.site.tesses.net/tesses-framework/tesses-framework:@commit_hash@
+      type: RegistryOutput
+      tags: onedev.site.tesses.net/tesses-framework/tesses-framework:latest onedev.site.tesses.net/tesses-framework/tesses-framework:@commit_hash@ git.tesseslanguage.com/tesses50/tesses-framework:latest git.tesseslanguage.com/tesses50/tesses-framework:@commit_hash@
     registryLogins:
     - registryUrl: '@server_url@'
       userName: '@job_token@'
       passwordSecret: dockersecret
+    - registryUrl: git.tesseslanguage.com
+      userName: tesses50
+      passwordSecret: GITEA_AUTH
     platforms: linux/amd64
-    condition: ALL_PREVIOUS_STEPS_WERE_SUCCESSFUL
+    condition: SUCCESSFUL
-  - !CommandStep
+    optional: false
-    name: Build archlinux
-    runInContainer: true
-    image: git.tesseslanguage.com/tesses50/arch-builds:2025-11-11
-    interpreter: !DefaultInterpreter
-      commands: |
-        pacman --noconfirm -Sy mbedtls curl
-        pacman --config /opt/cross/ppc/pacman.conf --noconfirm -Sy mbedtls
-        cp Packaging/Linux/PKGBUILD /home/build/PKGBUILD
-        cp Packaging/Linux/build-arch.sh /home/build/build-arch.sh
-        chmod 755 /home/build/build-arch.sh
-        chown build:build /home/build/PKGBUILD
-        chown build:build /home/build/build-arch.sh
-        su build -c /home/build/build-arch.sh
-    envVars:
-    - name: GITEA_AUTH
-      value: '@secret:GITEA_AUTH@'
-    useTTY: true
-    condition: ALL_PREVIOUS_STEPS_WERE_SUCCESSFUL
-  - !CommandStep
-    name: Build and Publish Deb Package
-    runInContainer: true
-    image: onedev.site.tesses.net/dependencies/debbuilder/jammy:latest
-    interpreter: !DefaultInterpreter
-      commands: |
-        cd Packaging/Linux
-        bash build-ubuntu-jammy.sh
-        bash push-ubuntu-jammy.sh
-    envVars:
-    - name: GITEA_AUTH
-      value: '@secret:GITEA_AUTH@'
-    - name: BUILD_NO
-      value: '@build_number@'
-    useTTY: true
-    condition: ALL_PREVIOUS_STEPS_WERE_SUCCESSFUL
-  - !CommandStep
-    name: Build and Publish Deb Package (Plucky)
-    runInContainer: true
-    image: onedev.site.tesses.net/dependencies/debbuilder/plucky:latest
-    interpreter: !DefaultInterpreter
-      commands: |
-        cd Packaging/Linux
-        bash build-ubuntu-plucky.sh
-        bash push-ubuntu-plucky.sh
-    envVars:
-    - name: GITEA_AUTH
-      value: '@secret:GITEA_AUTH@'
-    - name: BUILD_NO
-      value: '@build_number@'
-    useTTY: true
-    condition: ALL_PREVIOUS_STEPS_WERE_SUCCESSFUL
   triggers:
-  - !BranchUpdateTrigger
+  - type: BranchUpdateTrigger
     branches: master
+    userMatch: anyone
     projects: tesses-framework
   retryCondition: never
   maxRetries: 3

CMakeLists.txt

@@ -1,6 +1,10 @@
 cmake_minimum_required(VERSION 3.16)
 
-project(TessesFramework VERSION 1.0.0)
+set(TESSESFRAMEWORK_MAJOR_VERSION 0)
+set(TESSESFRAMEWORK_MINOR_VERSION 0)
+set(TESSESFRAMEWORK_PATCH_VERSION 2)
+
+project(TessesFramework VERSION ${TESSESFRAMEWORK_MAJOR_VERSION}.${TESSESFRAMEWORK_MINOR_VERSION}.${TESSESFRAMEWORK_PATCH_VERSION})
 
 set(CMAKE_CXX_STANDARD 17)
 
@@ -61,6 +65,7 @@ src/Crypto/MbedTLS/Crypto.cpp
 src/Args.cpp
 src/TF_Init.cpp
 src/HiddenField.cpp
+src/Uuid.cpp
 src/BitTorrent/TorrentFile.cpp
 src/BitTorrent/TorrentStream.cpp
 )
@@ -409,6 +414,16 @@ add_executable(trng apps/trng.cpp)
 
 target_link_libraries(trng PUBLIC tessesframework)
 install(TARGETS trng DESTINATION "${CMAKE_INSTALL_BINDIR}")
+
+add_executable(twatch apps/twatch.cpp)
+
+target_link_libraries(twatch PUBLIC tessesframework)
+install(TARGETS twatch DESTINATION "${CMAKE_INSTALL_BINDIR}")
+
+add_executable(tuuid apps/tuuid.cpp)
+
+target_link_libraries(tuuid PUBLIC tessesframework)
+install(TARGETS tuuid DESTINATION "${CMAKE_INSTALL_BINDIR}")
 endif()
 
 include(InstallRequiredSystemLibraries)

Config.cmake.in

@@ -11,22 +11,11 @@ find_package(Threads REQUIRED)
 endif()
 endif()
 
-set(TESSESFRAMEWORK_ENABLE_LIBWEBCAM @TESSESFRAMEWORK_ENABLE_LIBWEBCAM@)
-
-if(${TESSESFRAMEWORK_ENABLE_LIBWEBCAM})
-find_package(libwebcam)
-endif()
 
 set(TESSESFRAMEWORK_ENABLE_SQLITE @TESSESFRAMEWORK_ENABLE_SQLITE@)
 set(TESSESFRAMEWORK_ENABLE_PLATFORMFOLDERS @TESSESFRAMEWORK_ENABLE_PLATFORMFOLDERS@)
-set(TESSESFRAMEWORK_ENABLE_SDL2 @TESSESFRAMEWORK_ENABLE_SDL2@)
-
-
-if(${TESSESFRAMEWORK_ENABLE_SDL2})
-find_package(SDL2 REQUIRED)
-find_package(SDL2_ttf REQUIRED)
-find_package(SDL2_image REQUIRED)
-endif()
 
 set(TESSESFRAMEWORK_ENABLE_NETWORKING @TESSESFRAMEWORK_ENABLE_NETWORKING@)
 set(TESSESFRAMEWORK_ENABLE_THREADING @TESSESFRAMEWORK_ENABLE_THREADING@)
+set(TESSESFRAMEWORK_ENABLE_PROCESS @TESSESFRAMEWORK_ENABLE_PROCESS@)
+set(TESSESFRAMEWORK_ENABLE_RPATH @TESSESFRAMEWORK_ENABLE_RPATH@)

Packaging/Linux/PKGBUILD

@@ -1,6 +1,6 @@
 # Maintainer: Mike Nolan <tesses@tesses.net>
 pkgname=tesses-framework # '-bzr', '-git', '-hg' or '-svn'
-pkgver=1.0.0
+pkgver=0.0.2
 pkgrel=1
 pkgdesc=""
 arch=('x86_64' 'powerpc')
@@ -18,21 +18,7 @@ options=(!strip)
 else
 options=(!buildflags !strip)
 fi
-# Please refer to the 'USING VCS SOURCES' section of the PKGBUILD man page for
-# a description of each element in the source array.
 
-pkgver() {
-	cd "$srcdir/${pkgname}"
-
-# The examples below are not absolute and need to be adapted to each repo. The
-# primary goal is to generate version numbers that will increase according to
-# pacman's version comparisons with later commits to the repo. The format
-# VERSION='VER_NUM.rREV_NUM.HASH', or a relevant subset in case VER_NUM or HASH
-# are not available, is recommended.
-
-# Git, no tags available
-	printf "r%s.%s" "$(git rev-list --count HEAD)" "$(git rev-parse --short HEAD)"
-}
 
 prepare() {
 	cd "$srcdir/${pkgname}"

Packaging/Linux/version.sh

@@ -1,2 +1 @@
-export BUILD=$(($BUILD_NO-163))
+export DEB_VERSION=0.0.2
-export DEB_VERSION=1.0.0-$BUILD

TessesFrameworkFeatures.h.in

@@ -1,6 +1,11 @@
 #pragma once
 #define TESSES_FRAMEWORK_FLAG_OFF 0
 #define TESSES_FRAMEWORK_FLAG_ON 1
+
+#define TESSES_FRAMEWORK_MAJOR @TESSESFRAMEWORK_MAJOR_VERSION@
+#define TESSES_FRAMEWORK_MINOR @TESSESFRAMEWORK_MINOR_VERSION@
+#define TESSES_FRAMEWORK_PATCH @TESSESFRAMEWORK_PATCH_VERSION@
+
 #if defined(TESSES_FRAMEWORK_FLAG_@TESSESFRAMEWORK_ENABLE_SQLITE@) && !defined(TESSESFRAMEWORK_ENABLE_SQLITE)
 #define TESSESFRAMEWORK_ENABLE_SQLITE
 #endif

apps/tuuid.cpp

@@ -0,0 +1,24 @@
+#include "TessesFramework/Uuid.hpp"
+#include <iostream>
+
+int main(int argc, char** argv)
+{
+    //e794499c
+    using namespace Tesses::Framework;
+
+    Uuid uuid = Uuid::Generate();
+    /*uuid.time_low = 0xe794499c;
+    uuid.time_mid = 0x823c;
+    uuid.time_hi_and_version = 0x304c;
+    uuid.clock_seq_hi_and_reserved = 0xa4;
+
+    uuid.clock_seq_low = 0x59;
+    uuid.node[0] = 0x8f;
+    uuid.node[1] = 0xdc;
+    uuid.node[2] = 0xd9;
+    uuid.node[3] = 0x60;
+    uuid.node[4] = 0xb4;
+    uuid.node[5] = 0xac;*/
+
+    std::cout << uuid.ToString(Tesses::Framework::UuidStringifyConfig::LowercaseNoCurly) << std::endl;
+}

apps/twatch.cpp

@@ -0,0 +1,24 @@
+#include <TessesFramework/TessesFramework.hpp>
+
+using namespace Tesses::Framework;
+using namespace Tesses::Framework::Filesystem;
+using namespace Tesses::Framework::Filesystem::Literals;
+
+int main(int argc, char** argv)
+{
+    TF_Init();
+    if(argc<2)
+    {
+        std::cout << "USAGE " << argv[0] << " <file|dir>" << std::endl;
+        return 1;
+    }
+
+    auto watcher=FSWatcher::Create(LocalFS,VFSPath{argv[1]});
+    watcher->events = FSWatcherEventType::All;
+    watcher->event = [](FSWatcherEvent& evt)->void{
+        std::cout << evt.ToString() << std::endl;
+    };
+    watcher->SetEnabled(true);
+    TF_RunEventLoop();
+    return 0;
+}

changelog.md

@@ -0,0 +1,8 @@
+# Changelog
+
+## 0.0.2
+Add UUIDs
+
+
+## 0.0.1
+Start versioning

include/TessesFramework/Common.hpp

@@ -10,6 +10,7 @@
 #include <functional>
 #include "Threading/Mutex.hpp"
 #include <optional>
+#include <atomic>
    
 namespace Tesses::Framework
 {

include/TessesFramework/Filesystem/LocalFS.hpp

@@ -42,6 +42,9 @@ namespace Tesses::Framework::Filesystem
             void Lock(VFSPath path);
             void Unlock(VFSPath path);
 
+            protected:
+            std::shared_ptr<FSWatcher> CreateWatcher(std::shared_ptr<VFS> vfs, VFSPath path);
+
     };  
     extern std::shared_ptr<LocalFilesystem> LocalFS;
 }

include/TessesFramework/Filesystem/VFS.hpp

@@ -8,6 +8,7 @@
             
 namespace Tesses::Framework::Filesystem
 {
+
     class StatVFSData {
         public:
             uint64_t BlockSize;
@@ -29,7 +30,8 @@ namespace Tesses::Framework::Filesystem
             static std::vector<std::string> SplitPath(std::string path);
             std::vector<std::string> path;  
             VFSPath();
-            
+            explicit VFSPath(const char* path) : VFSPath(std::string(path))
+            {}
             VFSPath(std::vector<std::string> path);
             VFSPath(std::string path);
             VFSPath(VFSPath p, std::string subent);
@@ -118,7 +120,74 @@ namespace Tesses::Framework::Filesystem
 
             VFSPathEnumeratorItterator end();
     };
+    enum class FSWatcherEventType {
 
+        None = 0,
+        //IN_ACCESS
+        Accessed=1,
+        //IN_ATTRIB
+        AttributeChanged =2,
+        //IN_CLOSE_WRITE
+        Writen = 4,
+        //IN_CLOSE_NOWRITE
+        Read = 8,
+        //IN_CREATE
+        Created = 16,
+        //IN_DELETE
+        Deleted = 32,
+        //IN_DELETE_SELF
+        WatchEntryDeleted = 64,
+        //IN_MODIFY
+        Modified = 128,
+        //IN_MOVE_SELF
+        WatchEntryMoved = 256,
+        //IN_MOVED_FROM
+        MoveOld = 512,
+        //IN_MOVED_TO
+        MoveNew = 1024,
+        //IN_OPEN
+        Opened = 2048,
+        //IN_CLOSE
+        Closed = Writen | Read,
+        //IN_MOVE
+        Moved = MoveOld | MoveNew,
+        //IN_ALL_EVENTS
+        All = Accessed | AttributeChanged | Created | Deleted | WatchEntryDeleted | Modified | WatchEntryMoved | Opened | Closed | Moved
+    };
+    struct FSWatcherEvent {
+        //the file or source on move
+        VFSPath src;
+        //the dest when moving
+        VFSPath dest;
+        FSWatcherEventType type;
+        bool isDir;
+
+        bool IsEvent(FSWatcherEventType e);
+
+        std::string ToString();
+    };
+    class VFS;
+
+    class FSWatcher {
+        private:
+            std::shared_ptr<VFS> vfs;
+            VFSPath path;
+        protected:
+
+            std::atomic<bool> enabled=false;
+            virtual void SetEnabledImpl(bool enabled);
+        public:
+            FSWatcher(std::shared_ptr<VFS> vfs, VFSPath path);
+            std::function<void(FSWatcherEvent&)> event;
+            FSWatcherEventType events = FSWatcherEventType::All;
+            bool GetEnabled();
+            void SetEnabled(bool val);
+            std::shared_ptr<VFS> GetFilesystem();
+            const VFSPath& GetPath();
+            virtual ~FSWatcher() = default;
+            
+            static std::shared_ptr<FSWatcher> Create(std::shared_ptr<VFS> vfs, VFSPath path); 
+    };
 
     class VFS {
         public:
@@ -157,8 +226,24 @@ namespace Tesses::Framework::Filesystem
             virtual void Lock(VFSPath path);
             virtual void Unlock(VFSPath path);
         
+          
             virtual ~VFS();
 
             virtual void Close();
+
+        protected:
+              virtual std::shared_ptr<FSWatcher> CreateWatcher(std::shared_ptr<VFS> vfs, VFSPath path);
+        friend class FSWatcher;
     };
+
+    
+
+    namespace Literals
+    {
+        inline VFSPath operator""_tpath(const char* path)
+        {
+            return VFSPath(path);
+        }
+    }
 }
+

include/TessesFramework/Http/HttpUtils.hpp

@@ -143,10 +143,14 @@ struct CaseInsensitiveLess {
     class HttpUtils
     {
         public:
+        static char NibbleToHex(uint8_t b, bool isUppercase);
         static char NibbleToHex(uint8_t nibble);
         static uint8_t HexToNibble(char c);
         static std::string BytesToHex(const std::vector<uint8_t>& data);
         static void BytesToHex(std::string& text,const std::vector<uint8_t>& data);
+
+        static std::string BytesToHex(const std::vector<uint8_t>& data,bool isUppercase);
+        static void BytesToHex(std::string& text,const std::vector<uint8_t>& data, bool isUppercase);
         static std::vector<uint8_t> HexToBytes(const std::string& text);
         static void HexToBytes(std::vector<uint8_t>& data,const std::string& text);
         static std::string MimeType(std::filesystem::path p);

include/TessesFramework/Serialization/BitConverter.hpp

@@ -1,5 +1,6 @@
 #pragma once
 #include "../Common.hpp"
+#include "../Uuid.hpp"
 namespace Tesses::Framework::Serialization
 {
     
@@ -9,40 +10,73 @@ namespace Tesses::Framework::Serialization
  */
 class BitConverter {
     public:
-        /**
+ 
-         * @brief Get the bits of a double from a int64_t
-         * 
-         * @param v a int64_t with double's bits
-         * @return double the double
-         */
         static double ToDoubleBits(uint64_t v);
-        /**
+  
-         * @brief Get the bits of a int64_t from a double
-         * 
-         * @param v a double with int64_t's bits
-         * @return uint64_t the int64_t
-         */
         static uint64_t ToUintBits(double v);
-        /**
+        static float ToFloatBits(uint32_t v);
-         * @brief Get big endian double from uint8_t reference of first element of 8 byte array
+  
-         * 
+        static uint32_t ToUint32Bits(float v);
-         * @param b a reference to the first byte of an array
+   
-         * @return double the double
-         */
         static double ToDoubleBE(uint8_t& b);
-        /**
+        static float ToFloatBE(uint8_t& b);
-         * @brief Get big endian uint64_t from uint8_t reference of first element of 8 byte array
+       
-         * 
-         * @param b a reference to the first byte of an array
-         * @return uint64_t the uint64_t
-         */
         static uint64_t ToUint64BE(uint8_t& b);
         static uint32_t ToUint32BE(uint8_t& b);
         static uint16_t ToUint16BE(uint8_t& b);
+
+        static double ToDoubleLE(uint8_t& b);
+        static float ToFloatLE(uint8_t& b);
+        static uint64_t ToUint64LE(uint8_t& b);
+        static uint32_t ToUint32LE(uint8_t& b);
+        static uint16_t ToUint16LE(uint8_t& b);
+
+        static int64_t ToSint64BE(uint8_t& b);
+        static int32_t ToSint32BE(uint8_t& b);
+        static int16_t ToSint16BE(uint8_t& b);
+        static int64_t ToSint64LE(uint8_t& b);
+        static int32_t ToSint32LE(uint8_t& b);
+        static int16_t ToSint16LE(uint8_t& b);
+
+        static Uuid ToUuid(uint8_t& b);
+
+
+        static void ToUuid(uint8_t& b, Uuid& uuid);
+
+
         static void FromDoubleBE(uint8_t& b, double v);
+        static void FromFloatBE(uint8_t& b, float v);
         static void FromUint64BE(uint8_t& b, uint64_t v);
         static void FromUint32BE(uint8_t& b, uint32_t v);
         static void FromUint16BE(uint8_t& b, uint16_t v);
+
+        static void FromDoubleLE(uint8_t& b, double v);
+        static void FromFloatLE(uint8_t& b, float v);
+        static void FromUint64LE(uint8_t& b, uint64_t v);
+        static void FromUint32LE(uint8_t& b, uint32_t v);
+        static void FromUint16LE(uint8_t& b, uint16_t v);
+        
+        static void FromSint64BE(uint8_t& b, int64_t v);
+        static void FromSint32BE(uint8_t& b, int32_t v);
+        static void FromSint16BE(uint8_t& b, int16_t v);
+        
+        static void FromSint64LE(uint8_t& b, int64_t v);
+        static void FromSint32LE(uint8_t& b, int32_t v);
+        static void FromSint16LE(uint8_t& b, int16_t v);
+        
+        static void FromUuid(uint8_t& b, const Uuid& uuid);
+
+
+
+        static inline bool IsLittleEndian()
+        {
+            uint8_t a[2];
+            a[0] = 0x01;
+            a[1] = 0xA4;
+            uint16_t num=0;
+            memcpy(&num,&a, 2);
+            return num != 420;
+        }
 };
 
 }

include/TessesFramework/Streams/ByteReader.hpp

@@ -1,5 +1,6 @@
 #pragma once
 #include "Stream.hpp"
+#include "../Uuid.hpp"
 
 namespace Tesses::Framework::Streams
 {
@@ -26,5 +27,7 @@ namespace Tesses::Framework::Streams
             float ReadF32LE();
             double ReadF64BE();
             double ReadF64LE();
+            Uuid ReadUuid();
+            void ReadUuid(Uuid& uuid);
     };
 }

include/TessesFramework/Streams/ByteWriter.hpp

@@ -1,6 +1,6 @@
 #pragma once
 #include "Stream.hpp"
-
+#include "../Uuid.hpp"
 namespace Tesses::Framework::Streams
 {
     class ByteWriter {
@@ -27,5 +27,6 @@ namespace Tesses::Framework::Streams
             void WriteF32LE(float v);
             void WriteF64BE(double v);
             void WriteF64LE(double v);
+            void WriteUuid(const Uuid& uuid);
     };
 }

include/TessesFramework/Uuid.hpp

@@ -0,0 +1,37 @@
+#pragma once
+#include "Common.hpp"
+
+namespace Tesses::Framework {
+    enum class UuidStringifyConfig {
+        IsUppercase=0b001,
+        HasCurly=0b010,
+        HasDashes=0b100,
+        UppercaseCompact = IsUppercase,
+        LowercaseCompact = 0,
+        UppercaseNoCurly = IsUppercase | HasDashes,
+        LowercaseNoCurly = HasDashes,
+        UppercaseCurly = IsUppercase | HasDashes | HasCurly,
+        LowercaseCurly = HasDashes | HasCurly
+    };
+    struct Uuid {
+        Uuid() = default;
+        uint32_t time_low = 0;
+        uint16_t time_mid = 0;
+        uint16_t time_hi_and_version = 0;
+        uint8_t  clock_seq_hi_and_reserved = 0;
+        uint8_t  clock_seq_low = 0;
+        uint8_t  node[6] = {0,0,0,0,0,0};
+        
+        static Uuid Generate();
+        static void Generate(Uuid& uuid);
+
+        static bool TryParse(std::string text, Uuid& uuid);
+
+        std::string ToString(UuidStringifyConfig cfg = UuidStringifyConfig::UppercaseCurly) const;
+
+        bool IsEmpty() const;
+    };
+
+    bool operator==(const Uuid& left, const Uuid& right);
+    bool operator!=(const Uuid& left, const Uuid& right);
+}

src/Filesystem/LocalFS.cpp

@@ -10,6 +10,13 @@
 #include <utime.h>
 #include <sys/statvfs.h>
 #endif
+
+#include "TessesFramework/Threading/Thread.hpp"
+#if defined(__linux__)
+#include <poll.h>
+#include <sys/inotify.h>
+#include <unistd.h>
+#endif
 namespace Tesses::Framework::Filesystem
 {
     #if defined(_WIN32)
@@ -249,8 +256,184 @@ namespace Tesses::Framework::Filesystem
         std::error_code error;
         std::filesystem::remove(VFSPathToSystem(path),error);
     }
+    #if defined(__linux__)
+
+    class INotifyWatcher : public FSWatcher {
+        std::shared_ptr<Threading::Thread> thrd;
+        static uint32_t to_linux_mask(FSWatcherEventType flags)
+        {
+            uint32_t lflags = 0;
+            lflags |= (((uint32_t)flags & (uint32_t)FSWatcherEventType::Accessed) != 0) ? IN_ACCESS : 0;
+            lflags |= (((uint32_t)flags & (uint32_t)FSWatcherEventType::AttributeChanged) != 0) ? IN_ATTRIB : 0;
+            lflags |= (((uint32_t)flags & (uint32_t)FSWatcherEventType::Writen) != 0) ? IN_CLOSE_WRITE : 0;
+            lflags |= (((uint32_t)flags & (uint32_t)FSWatcherEventType::Read) != 0) ? IN_CLOSE_NOWRITE : 0;
+            lflags |= (((uint32_t)flags & (uint32_t)FSWatcherEventType::Created) != 0) ? IN_CREATE : 0;
+            lflags |= (((uint32_t)flags & (uint32_t)FSWatcherEventType::Deleted) != 0) ? IN_DELETE : 0;
+            lflags |= (((uint32_t)flags & (uint32_t)FSWatcherEventType::WatchEntryDeleted) != 0) ? IN_DELETE_SELF : 0;
+            lflags |= (((uint32_t)flags & (uint32_t)FSWatcherEventType::Modified) != 0) ? IN_MODIFY : 0;
+            lflags |= (((uint32_t)flags & (uint32_t)FSWatcherEventType::WatchEntryMoved) != 0) ? IN_MOVE_SELF : 0;
+            lflags |= (((uint32_t)flags & (uint32_t)FSWatcherEventType::MoveOld) != 0) ? IN_MOVED_FROM : 0;
+            lflags |= (((uint32_t)flags & (uint32_t)FSWatcherEventType::MoveNew) != 0) ? IN_MOVED_TO : 0;
+            lflags |= (((uint32_t)flags & (uint32_t)FSWatcherEventType::Opened) != 0) ? IN_OPEN : 0;
+            
+            return lflags;
+        }
+        static FSWatcherEventType from_linux_mask(uint32_t lflags)
+        {
+            uint32_t flags = 0;
+            flags |= ((lflags & IN_ACCESS) != 0) ? (uint32_t)FSWatcherEventType::Accessed : 0;
+            flags |= ((lflags & IN_ATTRIB) != 0) ? (uint32_t)FSWatcherEventType::AttributeChanged : 0;
+            flags |= ((lflags & IN_CLOSE_WRITE) != 0) ? (uint32_t)FSWatcherEventType::Writen : 0;
+            flags |= ((lflags & IN_CLOSE_NOWRITE) != 0) ? (uint32_t)FSWatcherEventType::Read : 0;
+            flags |= ((lflags & IN_CREATE) != 0) ? (uint32_t)FSWatcherEventType::Created : 0;
+            flags |= ((lflags & IN_DELETE) != 0) ? (uint32_t)FSWatcherEventType::Deleted : 0;
+            flags |= ((lflags & IN_DELETE_SELF) != 0) ? (uint32_t)FSWatcherEventType::WatchEntryDeleted : 0;
+            flags |= ((lflags & IN_MODIFY) != 0) ? (uint32_t)FSWatcherEventType::Modified : 0;
+            flags |= ((lflags & IN_MOVE_SELF) != 0) ? (uint32_t)FSWatcherEventType::WatchEntryMoved : 0;
+            flags |= ((lflags & IN_MOVED_FROM) != 0) ? (uint32_t)FSWatcherEventType::MoveOld : 0;
+            flags |= ((lflags & IN_MOVED_TO) != 0) ? (uint32_t)FSWatcherEventType::MoveNew : 0;
+            flags |= ((lflags & IN_OPEN) != 0) ? (uint32_t)FSWatcherEventType::Opened : 0;
+            
+            return (FSWatcherEventType)flags;
+        }
+        public:
+            INotifyWatcher(std::shared_ptr<VFS> vfs, VFSPath path) : FSWatcher(vfs,path)
+            {
+
+            }
+
+        protected:
+            
+            void SetEnabledImpl(bool enabled)
+            {
+                if(enabled)
+                {
+                    int fd = inotify_init1(IN_NONBLOCK | IN_CLOEXEC);
+                    if (fd == -1)
+                    {
+                        throw std::runtime_error("Cannot init inotify");
+                    }
+                    auto str =  this->GetFilesystem()->VFSPathToSystem(this->GetPath());
+
+                    int watch = inotify_add_watch(fd, str.c_str(),to_linux_mask(this->events));
+
+                    thrd = std::make_shared<Threading::Thread>([this,watch,fd]()-> void {
+                        int cnt = 0;
+                        struct pollfd pfd = {.fd = fd, .events = POLLIN};
+                        std::vector<std::pair<VFSPath,uint32_t>> mvFroms;
+                        char buf[4096]
+                            __attribute__ ((aligned(__alignof__(struct inotify_event))));
+                        const struct inotify_event *event;
+                        ssize_t size;
+                        
+                        bool fail=false;
+
+                        FSWatcherEvent evt;
+                        evt.dest = this->GetPath();
+                        while(!fail && this->enabled)
+                        {
+                            cnt = poll(&pfd,1,-1);
+                            if(cnt == -1) break;
+
+                            if(cnt > 0)
+                            {
+                                if(pfd.revents & POLLIN)
+                                {
+                                    for (;;) {
+                                        size = read(fd, buf, sizeof(buf));
+                                        if (size == -1 && errno != EAGAIN) {
+                                            fail=true;
+                                            break;
+                                        }
+
+                                        if (size <= 0)
+                                            break;
+
+                                        for (char *ptr = buf; ptr < buf + size;
+                                                                ptr += sizeof(struct inotify_event) + event->len) {
+
+                                            event = (const struct inotify_event *) ptr;
+                                            VFSPath path = this->GetPath();
+
+                                            if(event->len)
+                                                path = path / std::string(event->name, (size_t)event->len);
+
+                                            if(((uint32_t)this->events & (uint32_t)FSWatcherEventType::Moved) == (uint32_t)FSWatcherEventType::Moved && event->mask & IN_MOVED_FROM)
+                                            {
+                                                mvFroms.emplace_back(path,event->cookie);
+                                            }
+                                            else if(((uint32_t)this->events & (uint32_t)FSWatcherEventType::Moved) == (uint32_t)FSWatcherEventType::Moved && event->mask & IN_MOVED_TO)
+                                            {
+                                                for(auto ittr = mvFroms.begin(); ittr != mvFroms.end(); ittr++)
+                                                {
+                                                    if(ittr->second == event->cookie)
+                                                    {
+                                                        evt.src = ittr->first;
+                                                        mvFroms.erase(ittr);
+                                                        break;
+                                                    }
+                                                }
+                                                evt.isDir = (event->mask & IN_ISDIR);
+                                                evt.dest = path;
+                                                evt.type = FSWatcherEventType::Moved;
+                                                if(this->event)
+                                                    this->event(evt);
+                                            }
+                                            else {
+
+                                                evt.isDir = (event->mask & IN_ISDIR);
+                                                evt.src = path;
+                                                evt.type = from_linux_mask(event->mask);;
+                                                if(this->event)
+                                                    this->event(evt);
+                                            }
+                                            if(event->mask & IN_MOVE_SELF)
+                                            {
+                                                close(fd);
+                                                return;
+                                            }
+                                            if(event->mask & IN_DELETE_SELF)
+                                            {
+                                                close(fd);
+                                                return;
+                                            }
+                                        }    
+                                    }
+                                }
+                            }
+                        }
+                        
+                        close(fd);
+                    });
+
+
+                }
+                else
+                {
+                    thrd = nullptr;
+                }
+            }
+            public:
+            ~INotifyWatcher()
+            {
+                this->enabled = false;
+            }
+    };
+    #endif
+    
+    
+
+    std::shared_ptr<FSWatcher> LocalFilesystem::CreateWatcher(std::shared_ptr<VFS> vfs, VFSPath path)
+    {
+        #if defined(__linux__)
+            return std::make_shared<INotifyWatcher>(vfs, path);
+        #endif
+        return VFS::CreateWatcher(vfs,path);
+    }
 
     std::shared_ptr<LocalFilesystem> LocalFS = std::make_shared<LocalFilesystem>();
+
+
 }
 
 // C:/Users/Jim/Joel

src/Filesystem/VFS.cpp

@@ -232,7 +232,8 @@ namespace Tesses::Framework::Filesystem
 
         if(i == this->path.size()-1 && i == toMakeRelativeTo.path.size()-1)
         {
-            VFSPath path({this->path[this->path.size()-1]});
+            std::vector<std::string> paths{this->path[this->path.size()-1]};
+            VFSPath path(paths);
             path.relative = true;
             return path;
         }
@@ -387,7 +388,8 @@ namespace Tesses::Framework::Filesystem
         if(ext.empty()) return;
         if(ext[0] != '.') 
         {
-            str += '.' + ext;
+            str += '.';
+            str += ext;
         }
         else
         {
@@ -560,4 +562,113 @@ namespace Tesses::Framework::Filesystem
     {
         
     }
+
+
+
+    std::shared_ptr<FSWatcher> VFS::CreateWatcher(std::shared_ptr<VFS> vfs,VFSPath path)
+    {
+        return std::make_shared<FSWatcher>(vfs,path);
+    }
+    void FSWatcher::SetEnabled(bool enabled)
+    {
+        if(this->enabled == enabled) return;
+        this->enabled = enabled;
+        this->SetEnabledImpl(enabled);
+    }
+
+    bool FSWatcher::GetEnabled()
+    {
+        return this->enabled;
+    }
+
+    void FSWatcher::SetEnabledImpl(bool enabled)
+    {
+
+    }
+
+    std::shared_ptr<VFS> FSWatcher::GetFilesystem()
+    {
+        return this->vfs;
+    }
+    const VFSPath& FSWatcher::GetPath()
+    {
+        return this->path;
+    }
+
+    FSWatcher::FSWatcher(std::shared_ptr<VFS> vfs, VFSPath path): vfs(vfs), path(path)
+    {
+
+    }
+            
+    std::shared_ptr<FSWatcher> FSWatcher::Create(std::shared_ptr<VFS> vfs, VFSPath path)
+    {
+        return vfs->CreateWatcher(vfs,path);
+    }
+
+    bool FSWatcherEvent::IsEvent(FSWatcherEventType e)
+    {
+        if(e == FSWatcherEventType::All) return this->type != FSWatcherEventType::None;
+        if(e == FSWatcherEventType::Moved) return ((uint32_t)this->type & (uint32_t)FSWatcherEventType::Moved) == (uint32_t)FSWatcherEventType::Moved;
+        if(e == FSWatcherEventType::Closed) return ((uint32_t)this->type & (uint32_t)FSWatcherEventType::Closed) != 0;
+        return (uint32_t)this->type & (uint32_t)e;
+    }
+
+    std::string FSWatcherEvent::ToString()
+    {
+        if(IsEvent(FSWatcherEventType::Moved))
+        {
+            return (this->isDir ? "Moved directory " : "Moved file ") + this->src.ToString() + " -> " + this->dest.ToString();
+        }
+        else if(IsEvent(FSWatcherEventType::MoveOld))
+        {
+            return (this->isDir ? "Move source directory " : "Move source file ") + this->src.ToString();
+        }
+        else if(IsEvent(FSWatcherEventType::MoveNew))
+        {
+            return (this->isDir ? "Move destination directory " : "Move destination file ") + this->src.ToString();
+        }
+        else if(IsEvent(FSWatcherEventType::Accessed))
+        {
+            return (this->isDir ? "Accessed directory " : "Accessed file ") + this->src.ToString();
+        }
+        else if(IsEvent(FSWatcherEventType::AttributeChanged))
+        {
+            return (this->isDir ? "Changed attr on directory " : "Changed attr on file ") + this->src.ToString();
+        }
+        else if(IsEvent(FSWatcherEventType::Writen))
+        {
+            return (this->isDir ? "Finished changing directory " : "Finished writing to file ") + this->src.ToString();
+        }
+        else if(IsEvent(FSWatcherEventType::Read))
+        {
+            return (this->isDir ? "Finished reading directory " : "Finished reading from file ") + this->src.ToString();
+        }
+        else if(IsEvent(FSWatcherEventType::Created))
+        {
+            return (this->isDir ? "Created directory " : "Created file ") + this->src.ToString();
+        }
+        else if(IsEvent(FSWatcherEventType::Deleted))
+        {
+            return (this->isDir ? "Deleted directory " : "Deleted file ") + this->src.ToString();
+        }
+        else if(IsEvent(FSWatcherEventType::WatchEntryDeleted))
+        {
+
+            return (this->isDir ? "Deleted watched directory " : "Deleted watched file ") + this->src.ToString();
+        }
+        else if(IsEvent(FSWatcherEventType::Modified))
+        {
+            return (this->isDir ? "Modified directory " : "Modified file ") + this->src.ToString();
+        }
+        else if(IsEvent(FSWatcherEventType::WatchEntryMoved))
+        {
+            return (this->isDir ? "Moved watched directory " : "Moved watched file ") + this->src.ToString();
+        }
+        else if(IsEvent(FSWatcherEventType::Opened))
+        {
+            return (this->isDir ? "Opened directory " : "Opened file ") + this->src.ToString();
+        }
+
+        return "";
+    }
 }   

src/Http/HttpServer.cpp

@@ -389,11 +389,8 @@ namespace Tesses::Framework::Http
     static bool parseUntillBoundaryEnd(std::shared_ptr<Tesses::Framework::Streams::Stream> src, std::shared_ptr<Tesses::Framework::Streams::Stream> dest, std::string boundary)
     {
         bool hasMore=true;
-        #if defined(_WIN32)
         uint8_t* checkBuffer = new uint8_t[boundary.size()];
-        #else
+        
-        uint8_t checkBuffer[boundary.size()];
-        #endif
         int b;
         size_t i = 0;
         size_t i2 = 0;
@@ -457,9 +454,8 @@ namespace Tesses::Framework::Http
         {
             dest->Write(buffer,offsetInMem);
         }
-        #if defined(_WIN32)
+        delete[] checkBuffer;
-        delete checkBuffer;
+        
-        #endif
         return hasMore;
     }
 

src/Http/HttpUtils.cpp

@@ -198,6 +198,19 @@ namespace Tesses::Framework::Http {
         strm << std::setfill(c) << std::setw(count) << text;
         return strm.str();
     }
+    char HttpUtils::NibbleToHex(uint8_t b, bool isUppercase)
+    {
+        if(isUppercase)
+        {
+            b %= 16;
+            if(b >= 0 && b <= 9)
+                return b + '0';
+            if(b >= 10 && b <= 15)
+                return b + ('A' - 10);
+            return 0;
+        }
+        return NibbleToHex(b);
+    }
     char HttpUtils::NibbleToHex(uint8_t b)
     {
         b %= 16;
@@ -971,6 +984,12 @@ namespace Tesses::Framework::Http {
         BytesToHex(text,data);
         return text;
     }
+    std::string HttpUtils::BytesToHex(const std::vector<uint8_t>& data, bool isUpper)
+    {
+        std::string text;
+        BytesToHex(text,data, isUpper);
+        return text;
+    }
     void HttpUtils::BytesToHex(std::string& text,const std::vector<uint8_t>& data)
     {
         if(data.empty()) {
@@ -984,6 +1003,20 @@ namespace Tesses::Framework::Http {
             text[i*2+1] += NibbleToHex(data[i]);
         }
     }
+    
+    void HttpUtils::BytesToHex(std::string& text,const std::vector<uint8_t>& data, bool isUpper)
+    {
+        if(data.empty()) {
+            text.clear();
+            return;
+        }
+        text.resize(data.size()*2);
+        for(size_t i = 0; i < data.size(); i++)
+        {
+            text[i*2] = NibbleToHex(data[i] >> 4, isUpper);
+            text[i*2+1] += NibbleToHex(data[i], isUpper);
+        }
+    }
     std::vector<uint8_t> HttpUtils::HexToBytes(const std::string& text)
     {
         std::vector<uint8_t> data;

src/Serialization/BitConverter.cpp

@@ -4,16 +4,40 @@ namespace Tesses::Framework::Serialization
 {
     double BitConverter::ToDoubleBits(uint64_t v)
     {
-        return *(double*)&v;
+        static_assert(sizeof(double) == sizeof(uint64_t), "double is not the same size as uint64_t");
+        double dest=0;
+        memcpy(&dest,&v, sizeof(uint64_t));
+        return dest;
     }
     uint64_t BitConverter::ToUintBits(double v)
     {
-        return *(uint64_t*)&v;
+        //as static_assert is compile time we don't need it here
+        uint64_t dest = 0;
+        memcpy(&dest,&v, sizeof(uint64_t));
+        return dest;
+    }
+    float BitConverter::ToFloatBits(uint32_t v)
+    {
+        static_assert(sizeof(float) == sizeof(uint32_t), "float is not the same size as uint32_t");
+        float dest=0;
+        memcpy(&dest,&v, sizeof(uint32_t));
+        return dest;
+    }
+    uint32_t BitConverter::ToUint32Bits(float v)
+    {
+        //as static_assert is compile time we don't need it here
+        uint32_t dest = 0;
+        memcpy(&dest,&v, sizeof(uint32_t));
+        return dest;
     }
     double BitConverter::ToDoubleBE(uint8_t& b)
     {
         return ToDoubleBits(ToUint64BE(b));
     }
+    float BitConverter::ToFloatBE(uint8_t& b)
+    {
+        return ToFloatBits(ToUint32BE(b));
+    }
     uint64_t BitConverter::ToUint64BE(uint8_t& b)
     {
         uint8_t* b2 = &b;
@@ -49,6 +73,50 @@ namespace Tesses::Framework::Serialization
         v |= (uint16_t)b2[1];
         return v;
     }
+    double BitConverter::ToDoubleLE(uint8_t& b)
+    {
+        return ToDoubleBits(ToUint64LE(b));
+    }
+    float BitConverter::ToFloatLE(uint8_t& b)
+    {
+        return ToFloatBits(ToUint32LE(b));
+    }
+     uint64_t BitConverter::ToUint64LE(uint8_t& b)
+    {
+        uint8_t* b2 = &b;
+        uint64_t v = 0;
+        v |= (uint64_t)b2[0];
+        v |= ((uint64_t)b2[1] << 8);
+        v |= ((uint64_t)b2[2] << 16);
+        v |= ((uint64_t)b2[3] << 24);
+        v |= ((uint64_t)b2[4] << 32);
+        v |= ((uint64_t)b2[5] << 40);
+        v |= ((uint64_t)b2[6] << 48);
+        v |= ((uint64_t)b2[7] << 56);
+        
+        return v;
+    }
+    uint32_t BitConverter::ToUint32LE(uint8_t& b)
+    {
+        uint8_t* b2 = &b;
+        uint32_t v = 0;
+        v |= (uint32_t)b2[0];
+        v |= ((uint32_t)b2[1] << 8);
+        v |= ((uint32_t)b2[2] << 16);
+        v |= ((uint32_t)b2[3] << 24);
+        
+        return v;
+    }
+    uint16_t BitConverter::ToUint16LE(uint8_t& b)
+    {
+        uint8_t* b2 = &b;
+        uint16_t v = 0;
+       
+        v |= (uint16_t)b2[0];
+        v |= ((uint16_t)b2[1] << 8);
+        
+        return v;
+    }
     void BitConverter::FromDoubleBE(uint8_t& b, double v)
     {
         FromUint64BE(b,ToUintBits(v));
@@ -82,4 +150,170 @@ namespace Tesses::Framework::Serialization
         b2[1] = (uint8_t)v;
     }
 
-};
+    void BitConverter::FromDoubleLE(uint8_t& b, double v)
+    {
+        FromUint64BE(b,ToUintBits(v));
+    }
+    void BitConverter::FromFloatLE(uint8_t& b, float v)
+    {
+        FromUint32LE(b,ToUint32Bits(v));
+    }
+    void BitConverter::FromFloatBE(uint8_t& b, float v)
+    {
+        FromUint32BE(b,ToUint32Bits(v));
+    }
+    void BitConverter::FromUint64LE(uint8_t& b, uint64_t v)
+    {
+        uint8_t* b2 = &b;
+        b2[0] = (uint8_t)v;
+        b2[1] = (uint8_t)(v >> 8);
+        b2[2] = (uint8_t)(v >> 16);
+        b2[3] = (uint8_t)(v >> 24);
+        b2[4] = (uint8_t)(v >> 32);
+        b2[5] = (uint8_t)(v >> 40);
+        b2[6] = (uint8_t)(v >> 48);
+        b2[7] = (uint8_t)(v >> 56);
+       
+    }
+    void BitConverter::FromUint32LE(uint8_t& b, uint32_t v)
+    {
+        uint8_t* b2 = &b;
+        
+        b2[0] = (uint8_t)v;
+        b2[1] = (uint8_t)(v >> 8);
+        b2[2] = (uint8_t)(v >> 16);
+        b2[3] = (uint8_t)(v >> 24);
+       
+    }
+    void BitConverter::FromUint16LE(uint8_t& b, uint16_t v)
+    {
+        uint8_t* b2 = &b;
+        
+
+        b2[0] = (uint8_t)v;
+        b2[1] = (uint8_t)(v >> 8);
+    }
+    void BitConverter::FromUuid(uint8_t& b, const Uuid& uuid)
+    {
+        uint8_t* b2 = &b;
+        FromUint32BE(b2[0], uuid.time_low);
+        FromUint16BE(b2[4], uuid.time_mid);
+        FromUint16BE(b2[6], uuid.time_hi_and_version);
+        b2[8] = uuid.clock_seq_hi_and_reserved;
+        b2[9] = uuid.clock_seq_low;
+        for(size_t i = 0; i < 6; i++)
+            b2[i+10] = uuid.node[i];
+        
+    }
+  
+
+    Uuid BitConverter::ToUuid(uint8_t& b)
+    {
+        Uuid uuid;
+        BitConverter::ToUuid(b,uuid);
+        return uuid;
+    }
+   
+
+    void BitConverter::ToUuid(uint8_t& b, Uuid& uuid)
+    {
+        uint8_t* b2 = &b;
+        uuid.time_low = ToUint32BE(b2[0]);
+
+        uuid.time_mid = ToUint16BE(b2[4]);
+
+        uuid.time_hi_and_version = ToUint16BE(b2[6]);
+       
+        uuid.clock_seq_hi_and_reserved = b2[8];
+        uuid.clock_seq_low = b2[9];
+        for(size_t i = 0; i < 6; i++)
+          uuid.node[i]=   b2[i+10];
+
+    }
+
+    int64_t BitConverter::ToSint64BE(uint8_t& b)
+    {
+        uint64_t src = ToUint64BE(b);
+        int64_t dest = 0;
+        memcpy(&dest,&src,sizeof(uint64_t));
+        return dest;
+    }
+    int64_t BitConverter::ToSint64LE(uint8_t& b)
+    {
+        uint64_t src = ToUint64LE(b);
+        int64_t dest = 0;
+        memcpy(&dest,&src,sizeof(uint64_t));
+        return dest;
+    }
+
+
+    int32_t BitConverter::ToSint32BE(uint8_t& b)
+    {
+        uint32_t src = ToUint32BE(b);
+        int32_t dest = 0;
+        memcpy(&dest,&src,sizeof(uint32_t));
+        return dest;
+    }
+    int32_t BitConverter::ToSint32LE(uint8_t& b)
+    {
+        uint32_t src = ToUint32LE(b);
+        int32_t dest = 0;
+        memcpy(&dest,&src,sizeof(uint32_t));
+        return dest;
+    }
+
+
+    int16_t BitConverter::ToSint16BE(uint8_t& b)
+    {
+        uint16_t src = ToUint16BE(b);
+        int16_t dest = 0;
+        memcpy(&dest,&src,sizeof(uint16_t));
+        return dest;
+    }
+    int16_t BitConverter::ToSint16LE(uint8_t& b)
+    {
+        uint16_t src = ToUint16LE(b);
+        int16_t dest = 0;
+        memcpy(&dest,&src,sizeof(uint16_t));
+        return dest;
+    }
+    
+
+    void BitConverter::FromSint64BE(uint8_t& b, int64_t v)
+    {
+        uint64_t dest = 0;
+        memcpy(&dest,&v,sizeof(uint64_t));
+        FromUint64BE(b, dest);
+    }
+    void BitConverter::FromSint32BE(uint8_t& b, int32_t v)
+    {
+        uint32_t dest = 0;
+        memcpy(&dest,&v,sizeof(uint32_t));
+        FromUint32BE(b, dest);
+    }
+    void BitConverter::FromSint16BE(uint8_t& b, int16_t v)
+    {
+        uint16_t dest = 0;
+        memcpy(&dest,&v,sizeof(uint16_t));
+        FromUint16BE(b, dest);
+    }
+        
+    void BitConverter::FromSint64LE(uint8_t& b, int64_t v)
+    {
+        uint64_t dest = 0;
+        memcpy(&dest,&v,sizeof(uint64_t));
+        FromUint64LE(b, dest);
+    }
+    void BitConverter::FromSint32LE(uint8_t& b, int32_t v)
+    {
+        uint32_t dest = 0;
+        memcpy(&dest,&v,sizeof(uint32_t));
+        FromUint32LE(b, dest);
+    }
+    void BitConverter::FromSint16LE(uint8_t& b, int16_t v)
+    {
+        uint16_t dest = 0;
+        memcpy(&dest,&v,sizeof(uint16_t));
+        FromUint16LE(b, dest);
+    }
+}

src/Streams/ByteReader.cpp

@@ -1,4 +1,5 @@
 #include "TessesFramework/Streams/ByteReader.hpp"
+#include "TessesFramework/Serialization/BitConverter.hpp"
 namespace Tesses::Framework::Streams
 {
     std::shared_ptr<Stream> ByteReader::GetStream()
@@ -150,4 +151,19 @@ namespace Tesses::Framework::Streams
         return *(double*)&v;
     }
     
+    Uuid ByteReader::ReadUuid()
+    {
+        uint8_t data[16];
+        if(this->strm->ReadBlock(data, 16) != 16)
+            throw std::runtime_error("End of file");
+        return Serialization::BitConverter::ToUuid(data[0]);
+    }
+    void ByteReader::ReadUuid(Uuid& uuid)
+    {
+        uint8_t data[16];
+        if(this->strm->ReadBlock(data, 16) != 16)
+            throw std::runtime_error("End of file");
+        Serialization::BitConverter::ToUuid(data[0],uuid);
+    }
+    
 }

src/Streams/ByteWriter.cpp

@@ -1,4 +1,5 @@
 #include "TessesFramework/Streams/ByteWriter.hpp"
+#include "TessesFramework/Serialization/BitConverter.hpp"
 namespace Tesses::Framework::Streams
 {
     std::shared_ptr<Stream> ByteWriter::GetStream()
@@ -129,5 +130,11 @@ namespace Tesses::Framework::Streams
         uint64_t data = *(uint64_t*)&v;
         WriteU64LE(data);
     }
+    void ByteWriter::WriteUuid(const Uuid& uuid)
+    {
+        uint8_t data[16];
+        Serialization::BitConverter::FromUuid(data[0], uuid);
+        this->strm->WriteBlock(data, 16);
+    }
     
 }

src/TF_Init.cpp

@@ -712,6 +712,244 @@ if (iResult != 0) {
                     
                     
                     
+                    }
+                    else if(portable_str == "absolute")
+                    {
+                        if(dict2.TryGetValueAsType("user",portable_str))
+                        {
+                            if(portable_str != "system")   
+                            {
+                                VFSPath userDir = portable_str;
+                                portable_config.user = userDir.CollapseRelativeParents();
+
+                                
+                            }
+
+
+
+                        }
+                        
+                        if(dict2.TryGetValueAsType("documents", portable_str))
+                        {
+                            
+                            if(portable_str != "system")
+                            {
+                                if(portable_str == "default")
+                                {
+                                    if(portable_config.user)
+                                    {
+                                        portable_config.documents = *(portable_config.user) / "Documents";
+                                    }
+                                }
+                                else 
+                                {
+                                    VFSPath userDir = portable_str;
+                                    portable_config.documents = userDir.CollapseRelativeParents();
+
+                                }
+                            }
+                        }
+                        if(dict2.TryGetValueAsType("downloads", portable_str))
+                        {
+                            
+                            if(portable_str != "system")
+                            {
+                                if(portable_str == "default")
+                                {
+                                    if(portable_config.user)
+                                    {
+                                        portable_config.downloads = *(portable_config.user) / "Downloads";
+                                    }
+                                }
+                                else 
+                                {
+                                    VFSPath userDir = portable_str;
+                                    portable_config.downloads = userDir.CollapseRelativeParents();
+
+                                }
+                            }
+                        }
+                        if(dict2.TryGetValueAsType("desktop", portable_str))
+                        {
+                            
+                            if(portable_str != "system")
+                            {
+                                if(portable_str == "default")
+                                {
+                                    if(portable_config.user)
+                                    {
+                                        portable_config.desktop = *(portable_config.user) / "Desktop";
+                                    }
+                                }
+                                else 
+                                {
+                                    VFSPath userDir = portable_str;
+                                    portable_config.desktop = userDir.CollapseRelativeParents();
+
+                                }
+                            }
+                        }
+                        if(dict2.TryGetValueAsType("pictures", portable_str))
+                        {
+                            
+                            if(portable_str != "system")
+                            {
+                                if(portable_str == "default")
+                                {
+                                    if(portable_config.user)
+                                    {
+                                        portable_config.pictures = *(portable_config.user) / "Pictures";
+                                    }
+                                }
+                                else 
+                                {
+                                    VFSPath userDir = portable_str;
+                                    portable_config.pictures = userDir.CollapseRelativeParents();
+
+                                }
+                            }
+                        }
+                        if(dict2.TryGetValueAsType("videos", portable_str))
+                        {
+                            
+                            if(portable_str != "system")
+                            {
+                                if(portable_str == "default")
+                                {
+                                    if(portable_config.user)
+                                    {
+                                        portable_config.videos = *(portable_config.user) / "Videos";
+                                    }
+                                }
+                                else 
+                                {
+                                    VFSPath userDir = portable_str;
+                                    portable_config.videos = userDir.CollapseRelativeParents();
+
+                                }
+                            }
+                        }
+                        if(dict2.TryGetValueAsType("music", portable_str))
+                        {
+                            
+                            if(portable_str != "system")
+                            {
+                                if(portable_str == "default")
+                                {
+                                    if(portable_config.user)
+                                    {
+                                        portable_config.music = *(portable_config.user) / "Music";
+                                    }
+                                }
+                                else 
+                                {
+                                    VFSPath userDir = portable_str;
+                                    portable_config.music = userDir.CollapseRelativeParents();
+
+                                }
+                            }
+                        }
+                        if(dict2.TryGetValueAsType("config", portable_str))
+                        {
+                            
+                            if(portable_str != "system")
+                            {
+                                if(portable_str == "default")
+                                {
+                                    if(portable_config.user)
+                                    {
+                                        portable_config.config = *(portable_config.user) / "Config";
+                                    }
+                                }
+                                else 
+                                {
+                                    VFSPath userDir = portable_str;
+                                    portable_config.config = userDir.CollapseRelativeParents();
+
+                                }
+                            }
+                        }
+                        if(dict2.TryGetValueAsType("cache", portable_str))
+                        {
+                            
+                            if(portable_str != "system")
+                            {
+                                if(portable_str == "default")
+                                {
+                                    if(portable_config.user)
+                                    {
+                                        portable_config.cache = *(portable_config.user) / "Cache";
+                                    }
+                                }
+                                else 
+                                {
+                                    VFSPath userDir = portable_str;
+                                    portable_config.cache = userDir.CollapseRelativeParents();
+
+                                }
+                            }
+                        }
+                        if(dict2.TryGetValueAsType("data", portable_str))
+                        {
+                            
+                            if(portable_str != "system")
+                            {
+                                if(portable_str == "default")
+                                {
+                                    if(portable_config.user)
+                                    {
+                                        portable_config.data = *(portable_config.user) / "Data";
+                                    }
+                                }
+                                else 
+                                {
+                                    VFSPath userDir = portable_str;
+                                    portable_config.data = userDir.CollapseRelativeParents();
+
+                                }
+                            }
+                        }
+                        if(dict2.TryGetValueAsType("state", portable_str))
+                        {
+                            
+                            if(portable_str != "system")
+                            {
+                                if(portable_str == "default")
+                                {
+                                    if(portable_config.user)
+                                    {
+                                        portable_config.state = *(portable_config.user) / "State";
+                                    }
+                                }
+                                else 
+                                {
+                                    VFSPath userDir = portable_str;
+                                    portable_config.state = userDir.CollapseRelativeParents();
+
+                                }
+                            }
+                        }
+                        if(dict2.TryGetValueAsType("temp", portable_str))
+                        {
+                            
+                            if(portable_str != "system")
+                            {
+                                if(portable_str == "default")
+                                {
+                                    if(portable_config.user)
+                                    {
+                                        portable_config.temp = *(portable_config.user) / "Temp";
+                                    }
+                                }
+                                else 
+                                {
+                                    VFSPath userDir = portable_str;
+                                    portable_config.temp = userDir.CollapseRelativeParents();
+
+                                }
+                            }
+                        }
+                    
                     }
                 }
             }

src/Uuid.cpp

@@ -0,0 +1,214 @@
+#include "TessesFramework/Uuid.hpp"
+#include "TessesFramework/Http/HttpUtils.hpp"
+#include "TessesFramework/Crypto/Crypto.hpp"
+
+namespace Tesses::Framework {
+    Uuid Uuid::Generate()
+    {
+        //xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx
+        Uuid uuid;
+        Uuid::Generate(uuid);
+        return uuid;
+    }
+
+    void Uuid::Generate(Uuid& uuid)
+    {
+        std::vector<uint8_t> bytes(16);
+        Crypto::RandomBytes(bytes, "TF_UUID");
+
+        uuid.time_low = (uint32_t)bytes[0];
+        uuid.time_low |= (uint32_t)bytes[1] << 8;
+        uuid.time_low |= (uint32_t)bytes[2] << 16;
+        uuid.time_low |= (uint32_t)bytes[3] << 24;
+        uuid.time_mid = (uint16_t)bytes[4];
+        uuid.time_mid |= (uint16_t)bytes[5] << 8;
+        uuid.time_hi_and_version = (uint16_t)bytes[6];
+        uuid.time_hi_and_version |= (uint16_t)bytes[7] << 8;
+        uuid.clock_seq_hi_and_reserved = bytes[8];
+        uuid.clock_seq_low = bytes[9];
+        for(size_t i = 0; i < 6; i++)
+        {
+            uuid.node[i] = bytes[i+10];
+        }
+        uuid.time_hi_and_version &= ~0x00F0;
+        uuid.time_hi_and_version |= 0x0040;
+        uuid.clock_seq_hi_and_reserved &= ~0b11000000;
+        uuid.clock_seq_hi_and_reserved |=  0b10000000;
+
+
+    }
+
+    bool Uuid::TryParse(std::string text, Uuid& uuid)
+    {
+        std::array<uint8_t,32> hex_digits;
+        size_t hex_offset = 0;
+        size_t text_offset = 0;
+        for(; text_offset < text.size(); text_offset++)
+        {
+            if(text[text_offset] == '{' && (text_offset != 0 || hex_offset != 0))
+                return false;
+            if(text[text_offset] == '}' && hex_offset < 32)
+                return false;
+            if(text[text_offset] == '-' && hex_offset != 8 && hex_offset != 12 && hex_offset != 16 && hex_offset != 20)
+                return false;
+            if((text[text_offset] >= 'A' && text[text_offset] <= 'F') || (text[text_offset] >= 'a' && text[text_offset] <= 'f') || text[text_offset] >= '0' && text[text_offset] <= '9')
+            {
+                if(hex_offset >= 32) return false;
+                hex_digits[hex_offset] = Http::HttpUtils::HexToNibble(text[text_offset]);
+                hex_offset++;
+            }
+            else return false;
+
+        }
+        
+        uint8_t b = hex_digits[0] << 4 | hex_digits[1];
+        uuid.time_low = (uint32_t)b;
+        b = hex_digits[2] << 4 | hex_digits[3];
+        uuid.time_low |= (uint32_t)b << 8;
+        b = hex_digits[4] << 4 | hex_digits[5];
+        uuid.time_low |= (uint32_t)b << 16;
+        b = hex_digits[6] << 4 | hex_digits[7];
+        uuid.time_low |= (uint32_t)b << 24;
+
+        b = hex_digits[8] << 4 | hex_digits[9];
+        uuid.time_mid = (uint16_t)b;
+        b = hex_digits[10] << 4 | hex_digits[11];
+        uuid.time_mid |= (uint16_t)b << 8;
+
+        b = hex_digits[12] << 4 | hex_digits[13];
+        uuid.time_hi_and_version = (uint16_t)b;
+        b = hex_digits[14] << 4 | hex_digits[15];
+        uuid.time_hi_and_version |= (uint16_t)b << 8;
+
+        uuid.clock_seq_hi_and_reserved = hex_digits[16] << 4 | hex_digits[17];
+
+        uuid.clock_seq_low = hex_digits[18] << 4 | hex_digits[19];
+
+        for(size_t i = 0; i < 6; i++)
+        {
+            uuid.node[i] = hex_digits[20+(i*2)] << 4 | hex_digits[21+(i*2)];
+        }
+
+        return true;
+    }
+    //9c4994e7-3c82-4c30-a459-8fdcd960b4ac
+
+    std::string Uuid::ToString(UuidStringifyConfig cfg) const
+    {
+        bool hasCurly = ((int)cfg & (int)UuidStringifyConfig::HasCurly) != 0;
+        bool isUppercase = ((int)cfg & (int)UuidStringifyConfig::IsUppercase) != 0;
+        bool hasDash = ((int)cfg & (int)UuidStringifyConfig::HasDashes) != 0;
+        
+        std::string uuid_str = ""; 
+        if(hasCurly)
+            uuid_str += "{";
+
+        uint8_t byte = (uint8_t)(this->time_low & 0xFF);
+                
+        uuid_str += Http::HttpUtils::NibbleToHex(byte>>4,isUppercase);
+        uuid_str += Http::HttpUtils::NibbleToHex(byte,isUppercase);
+        byte = (uint8_t)((this->time_low >> 8) & 0xFF);
+        uuid_str += Http::HttpUtils::NibbleToHex(byte>>4,isUppercase);
+        uuid_str += Http::HttpUtils::NibbleToHex(byte,isUppercase);
+        byte = (uint8_t)((this->time_low >> 16) & 0xFF);
+        uuid_str += Http::HttpUtils::NibbleToHex(byte>>4,isUppercase);
+        uuid_str += Http::HttpUtils::NibbleToHex(byte,isUppercase);
+        byte = (uint8_t)((this->time_low >> 24) & 0xFF);
+        uuid_str += Http::HttpUtils::NibbleToHex(byte>>4,isUppercase);
+        uuid_str += Http::HttpUtils::NibbleToHex(byte,isUppercase);
+
+        if(hasDash)
+            uuid_str += "-";
+
+        byte = (uint8_t)(this->time_mid & 0xFF);
+                
+        uuid_str += Http::HttpUtils::NibbleToHex(byte>>4,isUppercase);
+        uuid_str += Http::HttpUtils::NibbleToHex(byte,isUppercase);
+
+        byte = (uint8_t)((this->time_mid >> 8) & 0xFF);
+                
+        uuid_str += Http::HttpUtils::NibbleToHex(byte>>4,isUppercase);
+        uuid_str += Http::HttpUtils::NibbleToHex(byte,isUppercase);
+
+        if(hasDash)
+            uuid_str += "-";
+
+        byte = (uint8_t)(this->time_hi_and_version & 0xFF);
+                
+        uuid_str += Http::HttpUtils::NibbleToHex(byte>>4,isUppercase);
+        uuid_str += Http::HttpUtils::NibbleToHex(byte,isUppercase);
+
+        byte = (uint8_t)((this->time_hi_and_version >> 8) & 0xFF);
+                
+        uuid_str += Http::HttpUtils::NibbleToHex(byte>>4,isUppercase);
+        uuid_str += Http::HttpUtils::NibbleToHex(byte,isUppercase);
+        if(hasDash)
+            uuid_str += "-";
+        
+        uuid_str += Http::HttpUtils::NibbleToHex(this->clock_seq_hi_and_reserved>>4,isUppercase);
+        uuid_str += Http::HttpUtils::NibbleToHex(this->clock_seq_hi_and_reserved,isUppercase);
+        uuid_str += Http::HttpUtils::NibbleToHex(this->clock_seq_low>>4,isUppercase);
+        uuid_str += Http::HttpUtils::NibbleToHex(this->clock_seq_low,isUppercase);
+        if(hasDash)
+            uuid_str += "-";
+
+        for(size_t i = 0; i < 6; i++)
+        {
+            byte = this->node[i];
+            uuid_str += Http::HttpUtils::NibbleToHex(byte>>4,isUppercase);
+            uuid_str += Http::HttpUtils::NibbleToHex(byte,isUppercase);
+        }
+
+        if(hasCurly)
+            uuid_str += "}";
+        return uuid_str;
+            
+            
+        
+    }
+
+    bool Uuid::IsEmpty() const
+    {
+        return this->time_low == 0 && 
+            this->time_mid == 0 &&
+            this->time_hi_and_version == 0 &&
+            this->clock_seq_hi_and_reserved == 0 &&
+            this->clock_seq_low == 0 &&
+            this->node[0] == 0 &&
+            this->node[1] == 0 &&
+            this->node[2] == 0 &&
+            this->node[3] == 0 &&
+            this->node[4] == 0 &&
+            this->node[5] == 0;
+    }
+
+    bool operator==(const Uuid& left, const Uuid& right)
+    {
+        return left.time_low == right.time_low &&
+            left.time_mid == right.time_mid &&
+            left.time_hi_and_version == right.time_hi_and_version &&
+            left.clock_seq_hi_and_reserved == right.clock_seq_hi_and_reserved &&
+            left.clock_seq_low == right.clock_seq_low &&
+            left.node[0] == right.node[0] &&
+            left.node[1] == right.node[1] &&
+            left.node[2] == right.node[2] &&
+            left.node[3] == right.node[3] &&
+            left.node[4] == right.node[4] &&
+            left.node[5] == right.node[5];
+            
+    }
+    bool operator!=(const Uuid& left, const Uuid& right)
+    {
+        return left.time_low != right.time_low &&
+            left.time_mid != right.time_mid &&
+            left.time_hi_and_version != right.time_hi_and_version &&
+            left.clock_seq_hi_and_reserved != right.clock_seq_hi_and_reserved &&
+            left.clock_seq_low != right.clock_seq_low &&
+            left.node[0] != right.node[0] &&
+            left.node[1] != right.node[1] &&
+            left.node[2] != right.node[2] &&
+            left.node[3] != right.node[3] &&
+            left.node[4] != right.node[4] &&
+            left.node[5] != right.node[5];
+    }
+}