quic · hemangsrr · Jun 23, 2025 · Jun 23, 2025 · Jun 23, 2025 · Jun 23, 2025
diff --git a/.vs/VSWorkspaceState.json b/.vs/VSWorkspaceState.json
@@ -0,0 +1,7 @@
+{
+  "ExpandedNodes": [
+    ""
+  ],
+  "SelectedNode": "\\ChatApp.sln",
+  "PreviewInSolutionExplorer": false
+}
diff --git a/.vs/ai-hub-apps/v17/.wsuo b/.vs/ai-hub-apps/v17/.wsuo
diff --git a/apps/windows/cpp/ChatServer/.gitignore b/apps/windows/cpp/ChatServer/.gitignore
@@ -0,0 +1,3 @@
+/.vs/
+/ARM64/
+/ChatServer/
diff --git a/apps/windows/cpp/ChatServer/.vscode/settings.json b/apps/windows/cpp/ChatServer/.vscode/settings.json
@@ -0,0 +1,7 @@
+{
+    "files.associations": {
+        "xlocale": "cpp",
+        "xlocmes": "cpp",
+        "vector": "cpp"
+    }
+}
diff --git a/apps/windows/cpp/ChatServer/ChatServer.cpp b/apps/windows/cpp/ChatServer/ChatServer.cpp
@@ -0,0 +1,132 @@
+// ---------------------------------------------------------------------
+// Copyright (c) 2024 Qualcomm Innovation Center, Inc. All rights reserved.
+// SPDX-License-Identifier: BSD-3-Clause
+// ---------------------------------------------------------------------
+#include "ChatServer.hpp"
+#include "PromptHandler.hpp"
+#include <fstream>
+#include <iostream>
+
+using namespace App;
+
+namespace
+{
+
+constexpr const int c_chat_separater_length = 80;
+
+//
+// ChatSplit - Line to split during Chat for UX
+// Adds split line to separate out sections in output.
+//
+void ChatSplit(bool end_line = true)
+{
+    std::string split_line(c_chat_separater_length, '-');
+    std::cout << "\n" << split_line;
+    if (end_line)
+    {
+        std::cout << "\n";
+    }
+}
+
+//
+// GenieCallBack - Callback to handle response from Genie
+//   - Captures response from Genie into user_data
+//   - Print response to stdout
+//   - Add ChatSplit upon sentence completion
+//
+void GenieCallBack(const char* response_back, const GenieDialog_SentenceCode_t sentence_code, const void* user_data)
+{
+    std::string* user_data_str = static_cast<std::string*>(const_cast<void*>(user_data));
+    user_data_str->append(response_back);
+
+    // Write user response to output.
+    std::cout << response_back;
+    if (sentence_code == GenieDialog_SentenceCode_t::GENIE_DIALOG_SENTENCE_END)
+    {
+        ChatSplit(false);
+    }
+}
+
+} // namespace
+
+ChatServer::ChatServer(const std::string& config)
+{
+    // Create Genie config
+    if (GENIE_STATUS_SUCCESS != GenieDialogConfig_createFromJson(config.c_str(), &m_config_handle))
+    {
+        throw std::runtime_error("Failed to create the Genie Dialog config. Please check config.");
+    }
+
+    // Create Genie dialog handle
+    if (GENIE_STATUS_SUCCESS != GenieDialog_create(m_config_handle, &m_dialog_handle))
+    {
+        throw std::runtime_error("Failed to create the Genie Dialog.");
+    }
+}
+
+ChatServer::~ChatServer()
+{
+    if (m_config_handle != nullptr)
+    {
+        if (GENIE_STATUS_SUCCESS != GenieDialogConfig_free(m_config_handle))
+        {
+            std::cerr << "Failed to free the Genie Dialog config.";
+        }
+    }
+
+    if (m_dialog_handle != nullptr)
+    {
+        if (GENIE_STATUS_SUCCESS != GenieDialog_free(m_dialog_handle))
+        {
+            std::cerr << "Failed to free the Genie Dialog.";
+        }
+    }
+}
+
+void ChatServer::ChatLoop()
+{
+    // AppUtils::PromptHandler prompt_handler;
+
+    // Initiate Chat with infinite loop.
+    // User to provide `exit` as a prompt to exit.
+    while (true)
+    {
+        std::string user_prompt;
+        std::string model_response;
+
+        // Input user prompt
+        ChatSplit();
+        std::cout << "Input: ";
+        std::getline(std::cin, user_prompt);
+
+        // Exit prompt
+
+        if (user_prompt.compare(c_exit_prompt) == 0)
+        {
+            std::cout << "Exiting chat per user's request.";
+            return;
+        }
+        // User provides an empty prompt
+        if (user_prompt.empty())
+        {
+            std::cout << "\nPlease enter prompt.\n";
+            continue;
+        }
+
+        // std::string tagged_prompt = prompt_handler.GetPromptWithTag(user_prompt);
+        std::string tagged_prompt = user_prompt;
+
+        // Bot's response
+        std::cout << "Output: ";
+        if (GENIE_STATUS_SUCCESS != GenieDialog_query(m_dialog_handle, tagged_prompt.c_str(),
+                                                      GenieDialog_SentenceCode_t::GENIE_DIALOG_SENTENCE_COMPLETE,
+                                                      GenieCallBack, &model_response))
+        {
+            throw std::runtime_error("Failed to get response from GenieDialog. Please restart the ChatServer.");
+        }
+    }
+}
+
+GenieDialog_Handle_t ChatServer::GetDialogHandle() const {
+    return m_dialog_handle;
+}
diff --git a/apps/windows/cpp/ChatServer/ChatServer.hpp b/apps/windows/cpp/ChatServer/ChatServer.hpp
@@ -0,0 +1,53 @@
+// ---------------------------------------------------------------------
+// Copyright (c) 2024 Qualcomm Innovation Center, Inc. All rights reserved.
+// SPDX-License-Identifier: BSD-3-Clause
+// ---------------------------------------------------------------------
+#pragma once
+
+#include <string>
+
+#include "GenieCommon.h"
+#include "GenieDialog.h"
+
+namespace App
+{
+constexpr const std::string_view c_exit_prompt = "exit";
+
+class ChatServer
+{
+  private:
+    GenieDialogConfig_Handle_t m_config_handle = nullptr;
+    GenieDialog_Handle_t m_dialog_handle = nullptr;
+    std::string m_user_name;
+
+  public:
+    /**
+     * ChatServer: Initializes ChatServer
+     *    - Uses provided Genie configuration string
+     *    - Creates handle for Genie
+     *
+     * @param config: JSON string containing Genie configuration
+     *
+     * @throws on failure to create handle for Genie config, dialog
+     *
+     */
+    ChatServer(const std::string& config);
+    ChatServer() = delete;
+    ChatServer(const ChatServer&) = delete;
+    ChatServer(ChatServer&&) = delete;
+    ChatServer& operator=(const ChatServer&) = delete;
+    ChatServer& operator=(ChatServer&&) = delete;
+    ~ChatServer();
+
+    /**
+     * ChatWithUser: Starts Chat with user using previously loaded config
+     *
+     * @param user_name: User name to use during chat
+     *
+     * @throws on failure to query model response during chat
+     *
+     */
+    void ChatLoop();
+    GenieDialog_Handle_t GetDialogHandle() const;
+};
+} // namespace App
diff --git a/apps/windows/cpp/ChatServer/ChatServer.sln b/apps/windows/cpp/ChatServer/ChatServer.sln
@@ -0,0 +1,24 @@
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.11.35219.272
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "ChatServer", "ChatServer.vcxproj", "{6AECF6D0-1B11-483D-A9ED-44026305F3BE}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|ARM64 = Debug|ARM64
+		Release|ARM64 = Release|ARM64
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{6AECF6D0-1B11-483D-A9ED-44026305F3BE}.Debug|ARM64.ActiveCfg = Debug|ARM64
+		{6AECF6D0-1B11-483D-A9ED-44026305F3BE}.Debug|ARM64.Build.0 = Debug|ARM64
+		{6AECF6D0-1B11-483D-A9ED-44026305F3BE}.Release|ARM64.ActiveCfg = Release|ARM64
+		{6AECF6D0-1B11-483D-A9ED-44026305F3BE}.Release|ARM64.Build.0 = Release|ARM64
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {3EEC2CD0-F0DA-42ED-970E-1440F93328A7}
+	EndGlobalSection
+EndGlobal
diff --git a/apps/windows/cpp/ChatServer/ChatServer.vcxproj b/apps/windows/cpp/ChatServer/ChatServer.vcxproj
@@ -0,0 +1,122 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup Label="ProjectConfigurations">
+    <ProjectConfiguration Include="Debug|ARM64">
+      <Configuration>Debug</Configuration>
+      <Platform>ARM64</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|ARM64">
+      <Configuration>Release</Configuration>
+      <Platform>ARM64</Platform>
+    </ProjectConfiguration>
+  </ItemGroup>
+  <PropertyGroup Label="Globals">
+    <VCProjectVersion>17.0</VCProjectVersion>
+    <Keyword>Win32Proj</Keyword>
+    <ProjectGuid>{6aecf6d0-1b11-483d-a9ed-44026305f3be}</ProjectGuid>
+    <RootNamespace>ChatServer</RootNamespace>
+    <WindowsTargetPlatformVersion>10.0</WindowsTargetPlatformVersion>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|ARM64'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <PlatformToolset>v143</PlatformToolset>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|ARM64'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <PlatformToolset>v143</PlatformToolset>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
+  <ImportGroup Label="ExtensionSettings">
+  </ImportGroup>
+  <ImportGroup Label="Shared">
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|ARM64'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|ARM64'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <PropertyGroup Label="UserMacros" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|ARM64'">
+    <IncludePath>$(QNN_SDK_ROOT)\include\Genie;$(VC_IncludePath);$(WindowsSDK_IncludePath)</IncludePath>
+    <PublicIncludeDirectories>$(QNN_SDK_ROOT)\include\Genie</PublicIncludeDirectories>
+    <LibraryPath>$(LibraryPath)</LibraryPath>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|ARM64'">
+    <LibraryPath>$(LibraryPath)</LibraryPath>
+  </PropertyGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|ARM64'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <SDLCheck>true</SDLCheck>
+      <PreprocessorDefinitions>_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <ConformanceMode>true</ConformanceMode>
+      <AdditionalIncludeDirectories>$(QNN_SDK_ROOT)\include\Genie</AdditionalIncludeDirectories>
+      <LanguageStandard>stdcpp17</LanguageStandard>
+      <AdditionalOptions>/utf-8 %(AdditionalOptions)</AdditionalOptions>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <AdditionalDependencies>$(QNN_SDK_ROOT)\lib\aarch64-windows-msvc\Genie.lib</AdditionalDependencies>
+      <DelayLoadDLLs>
+      </DelayLoadDLLs>
+    </Link>
+    <PostBuildEvent>
+      <Command>powershell "Copy-Item '$(QNN_SDK_ROOT)\lib\hexagon-v73\unsigned\*' '$(OutDir)' -Force"
+
+powershell "Copy-Item '$(QNN_SDK_ROOT)\lib\aarch64-windows-msvc\*' '$(OutDir)' -Force"</Command>
+    </PostBuildEvent>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|ARM64'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <SDLCheck>true</SDLCheck>
+      <PreprocessorDefinitions>NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <ConformanceMode>true</ConformanceMode>
+      <AdditionalIncludeDirectories>$(QNN_SDK_ROOT)\include\Genie</AdditionalIncludeDirectories>
+      <AdditionalUsingDirectories>
+      </AdditionalUsingDirectories>
+      <LanguageStandard>stdcpp17</LanguageStandard>
+      <AdditionalOptions>/utf-8 %(AdditionalOptions)</AdditionalOptions>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <AdditionalDependencies>$(QNN_SDK_ROOT)\lib\aarch64-windows-msvc\Genie.lib</AdditionalDependencies>
+      <DelayLoadDLLs>
+      </DelayLoadDLLs>
+    </Link>
+    <PostBuildEvent>
+      <Command>powershell cp $(QNN_SDK_ROOT)\lib\hexagon-v73\unsigned\* $(OutDir)
+powershell cp $(QNN_SDK_ROOT)\lib\aarch64-windows-msvc\* $(OutDir)</Command>
+    </PostBuildEvent>
+  </ItemDefinitionGroup>
+  <ItemGroup>
+    <ClCompile Include="ChatServer.cpp" />
+    <ClCompile Include="Main.cpp" />
+    <ClCompile Include="PromptHandler.cpp" />
+    <ClCompile Include="HttpServer.cpp" />
+  </ItemGroup>
+  <ItemGroup>
+    <ClInclude Include="ChatServer.hpp" />
+    <ClInclude Include="PromptHandler.hpp" />
+    <ClInclude Include="HttpServer.hpp" />
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="README.md" />
+  </ItemGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+  <ImportGroup Label="ExtensionTargets">
+  </ImportGroup>
+</Project>
diff --git a/apps/windows/cpp/ChatServer/ChatServer.vcxproj.filters b/apps/windows/cpp/ChatServer/ChatServer.vcxproj.filters
@@ -0,0 +1,41 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup>
+    <Filter Include="Source Files">
+      <UniqueIdentifier>{4FC737F1-C7A5-4376-A066-2A32D752A2FF}</UniqueIdentifier>
+      <Extensions>cpp;c;cc;cxx;c++;cppm;ixx;def;odl;idl;hpj;bat;asm;asmx</Extensions>
+    </Filter>
+    <Filter Include="Header Files">
+      <UniqueIdentifier>{93995380-89BD-4b04-88EB-625FBE52EBFB}</UniqueIdentifier>
+      <Extensions>h;hh;hpp;hxx;h++;hm;inl;inc;ipp;xsd</Extensions>
+    </Filter>
+    <Filter Include="Resource Files">
+      <UniqueIdentifier>{67DA6AB6-F800-4c08-8B7A-83BB121AAD01}</UniqueIdentifier>
+      <Extensions>rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx;tiff;tif;png;wav;mfcribbon-ms</Extensions>
+    </Filter>
+  </ItemGroup>
+  <ItemGroup>
+    <ClCompile Include="ChatServer.cpp">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+    <ClCompile Include="Main.cpp">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+    <ClCompile Include="PromptHandler.cpp">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+  </ItemGroup>
+  <ItemGroup>
+    <ClInclude Include="ChatServer.hpp">
+      <Filter>Header Files</Filter>
+    </ClInclude>
+    <ClInclude Include="PromptHandler.hpp">
+      <Filter>Header Files</Filter>
+    </ClInclude>
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="README.md">
+      <Filter>Source Files</Filter>
+    </None>
+  </ItemGroup>
+</Project>