diff --git a/host/.gitignore b/host/.gitignore new file mode 100644 index 00000000..9a32a3b2 --- /dev/null +++ b/host/.gitignore @@ -0,0 +1,305 @@ +a## Ignore Visual Studio temporary files, build results, and +## files generated by popular Visual Studio add-ons. +## +## Get latest from https://github.com/github/gitignore/blob/master/VisualStudio.gitignore + +# User-specific files +*.suo +*.user +*.userosscache +*.sln.docstates + +# User-specific files (MonoDevelop/Xamarin Studio) +*.userprefs + +# Build results +[Dd]ebug/ +[Dd]ebugPublic/ +[Rr]elease/ +[Rr]eleases/ +x64/ +x86/ +bld/ +[Bb]in/ +[Oo]bj/ +[Ll]og/ + +# Visual Studio 2015 cache/options directory +.vs/ +# Uncomment if you have tasks that create the project's static files in wwwroot +#wwwroot/ + +# MSTest test Results +[Tt]est[Rr]esult*/ +[Bb]uild[Ll]og.* + +# NUNIT +*.VisualState.xml +TestResult.xml + +# Build Results of an ATL Project +[Dd]ebugPS/ +[Rr]eleasePS/ +dlldata.c + +# Benchmark Results +BenchmarkDotNet.Artifacts/ + +# .NET Core +project.lock.json +project.fragment.lock.json +artifacts/ +**/Properties/launchSettings.json + +*_i.c +*_p.c +*_i.h +*.ilk +*.meta +*.obj +*.pch +*.pdb +*.pgc +*.pgd +*.rsp +*.sbr +*.tlb +*.tli +*.tlh +*.tmp +*.tmp_proj +*.log +*.vspscc +*.vssscc +.builds +*.pidb +*.svclog +*.scc + +# Chutzpah Test files +_Chutzpah* + +# Visual C++ cache files +ipch/ +*.aps +*.ncb +*.opendb +*.opensdf +*.sdf +*.cachefile +*.VC.db +*.VC.VC.opendb + +# Visual Studio profiler +*.psess +*.vsp +*.vspx +*.sap + +# Visual Studio Trace Files +*.e2e + +# TFS 2012 Local Workspace +$tf/ + +# Guidance Automation Toolkit +*.gpState + +# ReSharper is a .NET coding add-in +_ReSharper*/ +*.[Rr]e[Ss]harper +*.DotSettings.user + +# JustCode is a .NET coding add-in +.JustCode + +# TeamCity is a build add-in +_TeamCity* + +# DotCover is a Code Coverage Tool +*.dotCover + +# AxoCover is a Code Coverage Tool +.axoCover/* +!.axoCover/settings.json + +# Visual Studio code coverage results +*.coverage +*.coveragexml + +# NCrunch +_NCrunch_* +.*crunch*.local.xml +nCrunchTemp_* + +# MightyMoose +*.mm.* +AutoTest.Net/ + +# Web workbench (sass) +.sass-cache/ + +# Installshield output folder +[Ee]xpress/ + +# DocProject is a documentation generator add-in +DocProject/buildhelp/ +DocProject/Help/*.HxT +DocProject/Help/*.HxC +DocProject/Help/*.hhc +DocProject/Help/*.hhk +DocProject/Help/*.hhp +DocProject/Help/Html2 +DocProject/Help/html + +# Click-Once directory +publish/ + +# Publish Web Output +*.[Pp]ublish.xml +*.azurePubxml +# Note: Comment the next line if you want to checkin your web deploy settings, +# but database connection strings (with potential passwords) will be unencrypted +*.pubxml +*.publishproj + +# Microsoft Azure Web App publish settings. Comment the next line if you want to +# checkin your Azure Web App publish settings, but sensitive information contained +# in these scripts will be unencrypted +PublishScripts/ + +# NuGet Packages +*.nupkg +# The packages folder can be ignored because of Package Restore +**/[Pp]ackages/* +# except build/, which is used as an MSBuild target. +!**/[Pp]ackages/build/ +# Uncomment if necessary however generally it will be regenerated when needed +#!**/[Pp]ackages/repositories.config +# NuGet v3's project.json files produces more ignorable files +*.nuget.props +*.nuget.targets + +# Microsoft Azure Build Output +csx/ +*.build.csdef + +# Microsoft Azure Emulator +ecf/ +rcf/ + +# Windows Store app package directories and files +AppPackages/ +BundleArtifacts/ +Package.StoreAssociation.xml +_pkginfo.txt +*.appx + +# Visual Studio cache files +# files ending in .cache can be ignored +*.[Cc]ache +# but keep track of directories ending in .cache +!*.[Cc]ache/ + +# Others +ClientBin/ +~$* +*~ +*.dbmdl +*.dbproj.schemaview +*.jfm +*.pfx +*.publishsettings +orleans.codegen.cs + +# Since there are multiple workflows, uncomment next line to ignore bower_components +# (https://github.com/github/gitignore/pull/1529#issuecomment-104372622) +#bower_components/ + +# RIA/Silverlight projects +Generated_Code/ + +# Backup & report files from converting an old project file +# to a newer Visual Studio version. Backup files are not needed, +# because we have git ;-) +_UpgradeReport_Files/ +Backup*/ +UpgradeLog*.XML +UpgradeLog*.htm + +# SQL Server files +*.mdf +*.ldf +*.ndf + +# Business Intelligence projects +*.rdl.data +*.bim.layout +*.bim_*.settings + +# Microsoft Fakes +FakesAssemblies/ + +# GhostDoc plugin setting file +*.GhostDoc.xml + +# Node.js Tools for Visual Studio +.ntvs_analysis.dat +node_modules/ + +# Typescript v1 declaration files +typings/ + +# Visual Studio 6 build log +*.plg + +# Visual Studio 6 workspace options file +*.opt + +# Visual Studio 6 auto-generated workspace file (contains which files were open etc.) +*.vbw + +# Visual Studio LightSwitch build output +**/*.HTMLClient/GeneratedArtifacts +**/*.DesktopClient/GeneratedArtifacts +**/*.DesktopClient/ModelManifest.xml +**/*.Server/GeneratedArtifacts +**/*.Server/ModelManifest.xml +_Pvt_Extensions + +# Paket dependency manager +.paket/paket.exe +paket-files/ + +# FAKE - F# Make +.fake/ + +# JetBrains Rider +.idea/ +*.sln.iml + +# CodeRush +.cr/ + +# Python Tools for Visual Studio (PTVS) +__pycache__/ +*.pyc + +# Cake - Uncomment if you are using it +# tools/** +# !tools/packages.config + +# Tabs Studio +*.tss + +# Telerik's JustMock configuration file +*.jmconfig + +# BizTalk build output +*.btp.cs +*.btm.cs +*.odx.cs +*.xsd.cs + +# OpenCover UI analysis results +OpenCover/ diff --git a/host/kvm-ivshmem-host.sln b/host/kvm-ivshmem-host.sln new file mode 100644 index 00000000..9d2baf5c --- /dev/null +++ b/host/kvm-ivshmem-host.sln @@ -0,0 +1,28 @@ + +Microsoft Visual Studio Solution File, Format Version 12.00 +# Visual Studio 14 +VisualStudioVersion = 14.0.25420.1 +MinimumVisualStudioVersion = 10.0.40219.1 +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "kvm-ivshmem-host", "kvm-ivshmem-host.vcxproj", "{D439DE3E-32FB-4599-8B5D-C92674D400D4}" +EndProject +Global + GlobalSection(SolutionConfigurationPlatforms) = preSolution + Debug|x64 = Debug|x64 + Debug|x86 = Debug|x86 + Release|x64 = Release|x64 + Release|x86 = Release|x86 + EndGlobalSection + GlobalSection(ProjectConfigurationPlatforms) = postSolution + {D439DE3E-32FB-4599-8B5D-C92674D400D4}.Debug|x64.ActiveCfg = Debug|x64 + {D439DE3E-32FB-4599-8B5D-C92674D400D4}.Debug|x64.Build.0 = Debug|x64 + {D439DE3E-32FB-4599-8B5D-C92674D400D4}.Debug|x86.ActiveCfg = Debug|Win32 + {D439DE3E-32FB-4599-8B5D-C92674D400D4}.Debug|x86.Build.0 = Debug|Win32 + {D439DE3E-32FB-4599-8B5D-C92674D400D4}.Release|x64.ActiveCfg = Release|x64 + {D439DE3E-32FB-4599-8B5D-C92674D400D4}.Release|x64.Build.0 = Release|x64 + {D439DE3E-32FB-4599-8B5D-C92674D400D4}.Release|x86.ActiveCfg = Release|Win32 + {D439DE3E-32FB-4599-8B5D-C92674D400D4}.Release|x86.Build.0 = Release|Win32 + EndGlobalSection + GlobalSection(SolutionProperties) = preSolution + HideSolutionNode = FALSE + EndGlobalSection +EndGlobal diff --git a/host/kvm-ivshmem-host.vcxproj b/host/kvm-ivshmem-host.vcxproj new file mode 100644 index 00000000..6cfd8d65 --- /dev/null +++ b/host/kvm-ivshmem-host.vcxproj @@ -0,0 +1,154 @@ + + + + + Debug + Win32 + + + Release + Win32 + + + Debug + x64 + + + Release + x64 + + + + {D439DE3E-32FB-4599-8B5D-C92674D400D4} + Win32Proj + kvmivshmemhost + 8.1 + + + + true + v140 + Unicode + + + Application + false + v140 + true + Unicode + + + true + v140 + Unicode + + + Application + false + v140 + true + Unicode + + + + + + + + + + + + + + + + + + + + + true + $(VC_IncludePath);$(WindowsSDK_IncludePath);..\common + + + true + $(VC_IncludePath);$(WindowsSDK_IncludePath);..\common + + + false + + + false + + + + + + Level3 + Disabled + WIN32;_DEBUG;_WINDOWS;%(PreprocessorDefinitions) + true + + + Console + true + + + + + + + Level3 + Disabled + _DEBUG;_WINDOWS;%(PreprocessorDefinitions) + true + + + Console + true + + + + + Level3 + + + MaxSpeed + true + true + WIN32;NDEBUG;_WINDOWS;%(PreprocessorDefinitions) + true + + + Windows + true + true + true + + + + + Level3 + + + MaxSpeed + true + true + NDEBUG;_WINDOWS;%(PreprocessorDefinitions) + true + + + Windows + true + true + true + + + + + + + + + \ No newline at end of file diff --git a/host/kvm-ivshmem-host.vcxproj.filters b/host/kvm-ivshmem-host.vcxproj.filters new file mode 100644 index 00000000..6827613a --- /dev/null +++ b/host/kvm-ivshmem-host.vcxproj.filters @@ -0,0 +1,22 @@ + + + + + {4FC737F1-C7A5-4376-A066-2A32D752A2FF} + cpp;c;cc;cxx;def;odl;idl;hpj;bat;asm;asmx + + + {93995380-89BD-4b04-88EB-625FBE52EBFB} + h;hh;hpp;hxx;hm;inl;inc;xsd + + + {67DA6AB6-F800-4c08-8B7A-83BB121AAD01} + rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx;tiff;tif;png;wav;mfcribbon-ms + + + + + Source Files + + + \ No newline at end of file diff --git a/host/main.c b/host/main.c new file mode 100644 index 00000000..17e8fea5 --- /dev/null +++ b/host/main.c @@ -0,0 +1,157 @@ +#include +#include + +#define SERVICE_NAME "kvm-ivshmem-host" + +#define STR_HELPER(x) #x +#define STR(x) STR_HELPER(x) +#define DEBUG_HERE(...) SERVICE_NAME " " __FUNCTION__ ":" STR(__LINE__) " " ## __VA_ARGS__ + +//============================================================================= + +struct App +{ + SERVICE_STATUS serviceStatus; + SERVICE_STATUS_HANDLE statusHandle; + HANDLE serviceStopEvent; +}; + +struct App app = +{ + .serviceStatus = {0}, + .statusHandle = NULL, + .serviceStopEvent = INVALID_HANDLE_VALUE +}; + +//============================================================================= + +VOID WINAPI ServiceMain(DWORD argc, LPTSTR *argv); +VOID WINAPI ServiceCtrlHandler(DWORD CtrlCode); +DWORD WINAPI ServiceWorkerThread(LPVOID lpParam); + +//============================================================================= + +int main(int argc, TCHAR *argv[]) +{ + SERVICE_TABLE_ENTRY ServiceTable[] = + { + {SERVICE_NAME, (LPSERVICE_MAIN_FUNCTION)ServiceMain}, + {NULL, NULL} + }; + + if (StartServiceCtrlDispatcher(ServiceTable) == FALSE) + { + DWORD lastError = GetLastError(); + if (lastError == ERROR_FAILED_SERVICE_CONTROLLER_CONNECT) + { + HANDLE hThread = CreateThread(NULL, 0, ServiceWorkerThread, NULL, 0, NULL); + WaitForSingleObject(hThread, INFINITE); + return 0; + } + + return lastError; + } + + return 0; +} + +//============================================================================= + +VOID WINAPI ServiceMain(DWORD argc, LPTSTR *argv) +{ + app.statusHandle = RegisterServiceCtrlHandler(SERVICE_NAME, ServiceCtrlHandler); + if (!app.statusHandle) + return; + + ZeroMemory(&app.serviceStatus, sizeof(app.serviceStatus)); + app.serviceStatus.dwServiceType = SERVICE_WIN32_OWN_PROCESS; + app.serviceStatus.dwControlsAccepted = 0; + app.serviceStatus.dwCurrentState = SERVICE_START_PENDING; + app.serviceStatus.dwWin32ExitCode = 0; + app.serviceStatus.dwServiceSpecificExitCode = 0; + app.serviceStatus.dwCheckPoint = 0; + + if (SetServiceStatus(app.statusHandle, &app.serviceStatus) == FALSE) + { + OutputDebugString(DEBUG_HERE("SetServiceStatus failed")); + return; + } + + app.serviceStopEvent = CreateEvent(NULL, TRUE, FALSE, NULL); + if (app.serviceStopEvent == INVALID_HANDLE_VALUE) + { + app.serviceStatus.dwControlsAccepted = 0; + app.serviceStatus.dwCurrentState = SERVICE_STOPPED; + app.serviceStatus.dwWin32ExitCode = GetLastError(); + app.serviceStatus.dwCheckPoint = 1; + if (SetServiceStatus(app.statusHandle, &app.serviceStatus) == FALSE) + { + OutputDebugString(DEBUG_HERE("SetServiceStatus failed")); + return; + } + } + + app.serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP; + app.serviceStatus.dwCurrentState = SERVICE_RUNNING; + app.serviceStatus.dwWin32ExitCode = 0; + app.serviceStatus.dwCheckPoint = 0; + if (SetServiceStatus(app.statusHandle, &app.serviceStatus) == FALSE) + { + OutputDebugString(DEBUG_HERE("SetServiceStatus failed")); + return; + } + + HANDLE hThread = CreateThread(NULL, 0, ServiceWorkerThread, NULL, 0, NULL); + WaitForSingleObject(hThread, INFINITE); + + CloseHandle(app.serviceStopEvent); + app.serviceStatus.dwControlsAccepted = 0; + app.serviceStatus.dwCurrentState = SERVICE_STOPPED; + app.serviceStatus.dwWin32ExitCode = 0; + app.serviceStatus.dwCheckPoint = 3; + + if (SetServiceStatus(app.statusHandle, &app.serviceStatus) == FALSE) + { + OutputDebugString(DEBUG_HERE("SetServiceStatus failed")); + return; + } +} + +//============================================================================= + +VOID WINAPI ServiceCtrlHandler(DWORD CtrlCode) +{ + switch (CtrlCode) + { + case SERVICE_CONTROL_STOP: + if (app.serviceStatus.dwCurrentState != SERVICE_RUNNING) + break; + + app.serviceStatus.dwControlsAccepted = 0; + app.serviceStatus.dwCurrentState = SERVICE_STOP_PENDING; + app.serviceStatus.dwWin32ExitCode = 0; + app.serviceStatus.dwCheckPoint = 4; + + if (SetServiceStatus(app.statusHandle, &app.serviceStatus) == FALSE) + OutputDebugString(DEBUG_HERE("SetServiceStatus failed")); + + SetEvent(app.serviceStopEvent); + break; + + default: + break; + } +} + +//============================================================================= + +DWORD WINAPI ServiceWorkerThread(LPVOID lpParam) +{ + while (WaitForSingleObject(app.serviceStopEvent, 0) != WAIT_OBJECT_0) + { + Sleep(1000); + } + return ERROR_SUCCESS; +} + +//============================================================================= \ No newline at end of file