├── .gitattributes ├── .gitignore ├── winsta.sln └── winsta ├── pch.cpp ├── pch.h ├── winsta.cpp ├── winsta.vcxproj └── winsta.vcxproj.filters /.gitattributes: -------------------------------------------------------------------------------- 1 | ############################################################################### 2 | # Set default behavior to automatically normalize line endings. 3 | ############################################################################### 4 | * text=auto 5 | 6 | ############################################################################### 7 | # Set default behavior for command prompt diff. 8 | # 9 | # This is need for earlier builds of msysgit that does not have it on by 10 | # default for csharp files. 11 | # Note: This is only used by command line 12 | ############################################################################### 13 | #*.cs diff=csharp 14 | 15 | ############################################################################### 16 | # Set the merge driver for project and solution files 17 | # 18 | # Merging from the command prompt will add diff markers to the files if there 19 | # are conflicts (Merging from VS is not affected by the settings below, in VS 20 | # the diff markers are never inserted). Diff markers may cause the following 21 | # file extensions to fail to load in VS. An alternative would be to treat 22 | # these files as binary and thus will always conflict and require user 23 | # intervention with every merge. To do so, just uncomment the entries below 24 | ############################################################################### 25 | #*.sln merge=binary 26 | #*.csproj merge=binary 27 | #*.vbproj merge=binary 28 | #*.vcxproj merge=binary 29 | #*.vcproj merge=binary 30 | #*.dbproj merge=binary 31 | #*.fsproj merge=binary 32 | #*.lsproj merge=binary 33 | #*.wixproj merge=binary 34 | #*.modelproj merge=binary 35 | #*.sqlproj merge=binary 36 | #*.wwaproj merge=binary 37 | 38 | ############################################################################### 39 | # behavior for image files 40 | # 41 | # image files are treated as binary by default. 42 | ############################################################################### 43 | #*.jpg binary 44 | #*.png binary 45 | #*.gif binary 46 | 47 | ############################################################################### 48 | # diff behavior for common document formats 49 | # 50 | # Convert binary document formats to text before diffing them. This feature 51 | # is only available from the command line. Turn it on by uncommenting the 52 | # entries below. 53 | ############################################################################### 54 | #*.doc diff=astextplain 55 | #*.DOC diff=astextplain 56 | #*.docx diff=astextplain 57 | #*.DOCX diff=astextplain 58 | #*.dot diff=astextplain 59 | #*.DOT diff=astextplain 60 | #*.pdf diff=astextplain 61 | #*.PDF diff=astextplain 62 | #*.rtf diff=astextplain 63 | #*.RTF diff=astextplain 64 | -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | ## Ignore Visual Studio temporary files, build results, and 2 | ## files generated by popular Visual Studio add-ons. 3 | 4 | # User-specific files 5 | *.suo 6 | *.user 7 | *.userosscache 8 | *.sln.docstates 9 | 10 | # User-specific files (MonoDevelop/Xamarin Studio) 11 | *.userprefs 12 | 13 | # Build results 14 | [Dd]ebug/ 15 | [Dd]ebugPublic/ 16 | [Rr]elease/ 17 | [Rr]eleases/ 18 | x64/ 19 | x86/ 20 | bld/ 21 | [Bb]in/ 22 | [Oo]bj/ 23 | [Ll]og/ 24 | 25 | # Visual Studio 2015 cache/options directory 26 | .vs/ 27 | # Uncomment if you have tasks that create the project's static files in wwwroot 28 | #wwwroot/ 29 | 30 | # MSTest test Results 31 | [Tt]est[Rr]esult*/ 32 | [Bb]uild[Ll]og.* 33 | 34 | # NUNIT 35 | *.VisualState.xml 36 | TestResult.xml 37 | 38 | # Build Results of an ATL Project 39 | [Dd]ebugPS/ 40 | [Rr]eleasePS/ 41 | dlldata.c 42 | 43 | # DNX 44 | project.lock.json 45 | project.fragment.lock.json 46 | artifacts/ 47 | 48 | *_i.c 49 | *_p.c 50 | *_i.h 51 | *.ilk 52 | *.meta 53 | *.obj 54 | *.pch 55 | *.pdb 56 | *.pgc 57 | *.pgd 58 | *.rsp 59 | *.sbr 60 | *.tlb 61 | *.tli 62 | *.tlh 63 | *.tmp 64 | *.tmp_proj 65 | *.log 66 | *.vspscc 67 | *.vssscc 68 | .builds 69 | *.pidb 70 | *.svclog 71 | *.scc 72 | 73 | # Chutzpah Test files 74 | _Chutzpah* 75 | 76 | # Visual C++ cache files 77 | ipch/ 78 | *.aps 79 | *.ncb 80 | *.opendb 81 | *.opensdf 82 | *.sdf 83 | *.cachefile 84 | *.VC.db 85 | *.VC.VC.opendb 86 | 87 | # Visual Studio profiler 88 | *.psess 89 | *.vsp 90 | *.vspx 91 | *.sap 92 | 93 | # TFS 2012 Local Workspace 94 | $tf/ 95 | 96 | # Guidance Automation Toolkit 97 | *.gpState 98 | 99 | # ReSharper is a .NET coding add-in 100 | _ReSharper*/ 101 | *.[Rr]e[Ss]harper 102 | *.DotSettings.user 103 | 104 | # JustCode is a .NET coding add-in 105 | .JustCode 106 | 107 | # TeamCity is a build add-in 108 | _TeamCity* 109 | 110 | # DotCover is a Code Coverage Tool 111 | *.dotCover 112 | 113 | # NCrunch 114 | _NCrunch_* 115 | .*crunch*.local.xml 116 | nCrunchTemp_* 117 | 118 | # MightyMoose 119 | *.mm.* 120 | AutoTest.Net/ 121 | 122 | # Web workbench (sass) 123 | .sass-cache/ 124 | 125 | # Installshield output folder 126 | [Ee]xpress/ 127 | 128 | # DocProject is a documentation generator add-in 129 | DocProject/buildhelp/ 130 | DocProject/Help/*.HxT 131 | DocProject/Help/*.HxC 132 | DocProject/Help/*.hhc 133 | DocProject/Help/*.hhk 134 | DocProject/Help/*.hhp 135 | DocProject/Help/Html2 136 | DocProject/Help/html 137 | 138 | # Click-Once directory 139 | publish/ 140 | 141 | # Publish Web Output 142 | *.[Pp]ublish.xml 143 | *.azurePubxml 144 | # TODO: Comment the next line if you want to checkin your web deploy settings 145 | # but database connection strings (with potential passwords) will be unencrypted 146 | #*.pubxml 147 | *.publishproj 148 | 149 | # Microsoft Azure Web App publish settings. Comment the next line if you want to 150 | # checkin your Azure Web App publish settings, but sensitive information contained 151 | # in these scripts will be unencrypted 152 | PublishScripts/ 153 | 154 | # NuGet Packages 155 | *.nupkg 156 | # The packages folder can be ignored because of Package Restore 157 | **/packages/* 158 | # except build/, which is used as an MSBuild target. 159 | !**/packages/build/ 160 | # Uncomment if necessary however generally it will be regenerated when needed 161 | #!**/packages/repositories.config 162 | # NuGet v3's project.json files produces more ignoreable files 163 | *.nuget.props 164 | *.nuget.targets 165 | 166 | # Microsoft Azure Build Output 167 | csx/ 168 | *.build.csdef 169 | 170 | # Microsoft Azure Emulator 171 | ecf/ 172 | rcf/ 173 | 174 | # Windows Store app package directories and files 175 | AppPackages/ 176 | BundleArtifacts/ 177 | Package.StoreAssociation.xml 178 | _pkginfo.txt 179 | 180 | # Visual Studio cache files 181 | # files ending in .cache can be ignored 182 | *.[Cc]ache 183 | # but keep track of directories ending in .cache 184 | !*.[Cc]ache/ 185 | 186 | # Others 187 | ClientBin/ 188 | ~$* 189 | *~ 190 | *.dbmdl 191 | *.dbproj.schemaview 192 | *.jfm 193 | *.pfx 194 | *.publishsettings 195 | node_modules/ 196 | orleans.codegen.cs 197 | 198 | # Since there are multiple workflows, uncomment next line to ignore bower_components 199 | # (https://github.com/github/gitignore/pull/1529#issuecomment-104372622) 200 | #bower_components/ 201 | 202 | # RIA/Silverlight projects 203 | Generated_Code/ 204 | 205 | # Backup & report files from converting an old project file 206 | # to a newer Visual Studio version. Backup files are not needed, 207 | # because we have git ;-) 208 | _UpgradeReport_Files/ 209 | Backup*/ 210 | UpgradeLog*.XML 211 | UpgradeLog*.htm 212 | 213 | # SQL Server files 214 | *.mdf 215 | *.ldf 216 | 217 | # Business Intelligence projects 218 | *.rdl.data 219 | *.bim.layout 220 | *.bim_*.settings 221 | 222 | # Microsoft Fakes 223 | FakesAssemblies/ 224 | 225 | # GhostDoc plugin setting file 226 | *.GhostDoc.xml 227 | 228 | # Node.js Tools for Visual Studio 229 | .ntvs_analysis.dat 230 | 231 | # Visual Studio 6 build log 232 | *.plg 233 | 234 | # Visual Studio 6 workspace options file 235 | *.opt 236 | 237 | # Visual Studio LightSwitch build output 238 | **/*.HTMLClient/GeneratedArtifacts 239 | **/*.DesktopClient/GeneratedArtifacts 240 | **/*.DesktopClient/ModelManifest.xml 241 | **/*.Server/GeneratedArtifacts 242 | **/*.Server/ModelManifest.xml 243 | _Pvt_Extensions 244 | 245 | # Paket dependency manager 246 | .paket/paket.exe 247 | paket-files/ 248 | 249 | # FAKE - F# Make 250 | .fake/ 251 | 252 | # JetBrains Rider 253 | .idea/ 254 | *.sln.iml 255 | 256 | # CodeRush 257 | .cr/ 258 | 259 | # Python Tools for Visual Studio (PTVS) 260 | __pycache__/ 261 | *.pyc -------------------------------------------------------------------------------- /winsta.sln: -------------------------------------------------------------------------------- 1 |  2 | Microsoft Visual Studio Solution File, Format Version 12.00 3 | # Visual Studio 15 4 | VisualStudioVersion = 15.0.28307.421 5 | MinimumVisualStudioVersion = 10.0.40219.1 6 | Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "winsta", "winsta\winsta.vcxproj", "{6D0CC940-6C1D-429E-B729-6F68463F4C33}" 7 | EndProject 8 | Global 9 | GlobalSection(SolutionConfigurationPlatforms) = preSolution 10 | Debug|x64 = Debug|x64 11 | Debug|x86 = Debug|x86 12 | Release|x64 = Release|x64 13 | Release|x86 = Release|x86 14 | EndGlobalSection 15 | GlobalSection(ProjectConfigurationPlatforms) = postSolution 16 | {6D0CC940-6C1D-429E-B729-6F68463F4C33}.Debug|x64.ActiveCfg = Debug|x64 17 | {6D0CC940-6C1D-429E-B729-6F68463F4C33}.Debug|x64.Build.0 = Debug|x64 18 | {6D0CC940-6C1D-429E-B729-6F68463F4C33}.Debug|x86.ActiveCfg = Debug|Win32 19 | {6D0CC940-6C1D-429E-B729-6F68463F4C33}.Debug|x86.Build.0 = Debug|Win32 20 | {6D0CC940-6C1D-429E-B729-6F68463F4C33}.Release|x64.ActiveCfg = Release|x64 21 | {6D0CC940-6C1D-429E-B729-6F68463F4C33}.Release|x64.Build.0 = Release|x64 22 | {6D0CC940-6C1D-429E-B729-6F68463F4C33}.Release|x86.ActiveCfg = Release|Win32 23 | {6D0CC940-6C1D-429E-B729-6F68463F4C33}.Release|x86.Build.0 = Release|Win32 24 | EndGlobalSection 25 | GlobalSection(SolutionProperties) = preSolution 26 | HideSolutionNode = FALSE 27 | EndGlobalSection 28 | GlobalSection(ExtensibilityGlobals) = postSolution 29 | SolutionGuid = {B94586D4-194F-42FA-8D72-73E2C9295393} 30 | EndGlobalSection 31 | EndGlobal 32 | -------------------------------------------------------------------------------- /winsta/pch.cpp: -------------------------------------------------------------------------------- 1 | // pch.cpp: source file corresponding to pre-compiled header; necessary for compilation to succeed 2 | 3 | #include "pch.h" 4 | 5 | // In general, ignore this file, but keep it around if you are using pre-compiled headers. 6 | -------------------------------------------------------------------------------- /winsta/pch.h: -------------------------------------------------------------------------------- 1 | // Tips for Getting Started: 2 | // 1. Use the Solution Explorer window to add/manage files 3 | // 2. Use the Team Explorer window to connect to source control 4 | // 3. Use the Output window to see build output and other messages 5 | // 4. Use the Error List window to view errors 6 | // 5. Go to Project > Add New Item to create new code files, or Project > Add Existing Item to add existing code files to the project 7 | // 6. In the future, to open this project again, go to File > Open > Project and select the .sln file 8 | 9 | #ifndef PCH_H 10 | #define PCH_H 11 | 12 | #include 13 | #include 14 | #include 15 | 16 | #endif //PCH_H 17 | -------------------------------------------------------------------------------- /winsta/winsta.cpp: -------------------------------------------------------------------------------- 1 | // winsta.cpp : This file contains the 'main' function. Program execution begins and ends there. 2 | // 3 | 4 | #include "pch.h" 5 | 6 | #pragma comment(lib, "wtsapi32") 7 | 8 | enum class WindowStationState { 9 | Active = 0, 10 | Connected = 1, 11 | ConnectQuery = 2, 12 | Shadow = 3, 13 | Disconnected = 4, 14 | Idle = 5, 15 | Listen = 6, 16 | Reset = 7, 17 | Down = 8, 18 | Init = 9 19 | }; 20 | 21 | void DoEnumDesktopWindows(HWINSTA hWinSta, PCWSTR name) { 22 | if (::SetProcessWindowStation(hWinSta)) { 23 | auto hdesk = ::OpenDesktop(name, 0, FALSE, DESKTOP_READOBJECTS); 24 | if (!hdesk) { 25 | printf("--- failed to open desktop %ws (%d)\n", name, ::GetLastError()); 26 | return; 27 | } 28 | static WCHAR pname[MAX_PATH]; 29 | ::EnumDesktopWindows(hdesk, [](auto hwnd, auto) -> BOOL { 30 | static WCHAR text[128]; 31 | if (::IsWindowVisible(hwnd) && ::GetWindowText(hwnd, text, 128) > 0) { 32 | DWORD pid; 33 | auto tid = ::GetWindowThreadProcessId(hwnd, &pid); 34 | auto hProcess = ::OpenProcess(PROCESS_QUERY_LIMITED_INFORMATION, FALSE, pid); 35 | BOOL exeNameFound = FALSE; 36 | PWSTR exeName = nullptr; 37 | if (hProcess) { 38 | DWORD size = MAX_PATH; 39 | exeNameFound = ::QueryFullProcessImageName(hProcess, 0, pname, &size); 40 | ::CloseHandle(hProcess); 41 | if (exeNameFound) { 42 | exeName = ::wcsrchr(pname, L'\\'); 43 | if (exeName == nullptr) 44 | exeName = pname; 45 | else 46 | exeName++; 47 | } 48 | } 49 | printf(" HWND: 0x%08X PID: 0x%X (%d) %ws TID: 0x%X (%d): %ws\n", (DWORD)(DWORD_PTR)hwnd, pid, pid, exeNameFound ? exeName : L"", tid, tid, text); 50 | } 51 | return TRUE; 52 | }, 0); 53 | ::CloseDesktop(hdesk); 54 | } 55 | } 56 | 57 | const char* StateToString(WindowStationState state) { 58 | switch (state) { 59 | case WindowStationState::Active: return "Active"; 60 | case WindowStationState::Connected: return "Connected"; 61 | case WindowStationState::ConnectQuery: return "ConnectQuery"; 62 | case WindowStationState::Shadow: return "Shadow"; 63 | case WindowStationState::Disconnected: return "Disconnected"; 64 | case WindowStationState::Idle: return "Idle"; 65 | case WindowStationState::Listen: return "Listen"; 66 | case WindowStationState::Reset: return "Reset"; 67 | case WindowStationState::Down: return "Down"; 68 | case WindowStationState::Init: return "Init"; 69 | } 70 | return "Unknown"; 71 | } 72 | 73 | void EnumSessions() { 74 | DWORD level = 1; 75 | PWTS_SESSION_INFO_1 info; 76 | DWORD count = 0; 77 | if (!::WTSEnumerateSessionsEx(WTS_CURRENT_SERVER_HANDLE, &level, 0, &info, &count)) { 78 | printf("Error enumerating sessions (%d)\n", ::GetLastError()); 79 | return; 80 | } 81 | 82 | for (DWORD i = 0; i < count; i++) { 83 | auto& data = info[i]; 84 | printf("Session %d (%ws) Username: %ws\\%ws State: %s\n", data.SessionId, data.pSessionName, 85 | data.pDomainName ? data.pDomainName : L"NT AUTHORITY", data.pUserName ? data.pUserName : L"SYSTEM", StateToString((WindowStationState)data.State)); 86 | } 87 | 88 | ::WTSFreeMemory(info); 89 | } 90 | 91 | void EnumWinStations() { 92 | ::EnumWindowStations([](auto name, auto) -> BOOL { 93 | printf("Window station: %ws\n", name); 94 | static HWINSTA hWinSta; 95 | hWinSta = ::OpenWindowStation(name, FALSE, WINSTA_ENUMDESKTOPS); 96 | if (!hWinSta) { 97 | printf("Error opening Window Station (%d)\n", ::GetLastError()); 98 | } 99 | else { 100 | ::EnumDesktops(hWinSta, [](auto deskname, auto) -> BOOL { 101 | printf(" Desktop: %ws\n", deskname); 102 | DoEnumDesktopWindows(hWinSta, deskname); 103 | return TRUE; 104 | }, 0); 105 | ::CloseWindowStation(hWinSta); 106 | } 107 | return TRUE; 108 | }, 0); 109 | 110 | } 111 | 112 | int main() { 113 | EnumSessions(); 114 | printf("\n"); 115 | EnumWinStations(); 116 | 117 | return 0; 118 | } 119 | 120 | -------------------------------------------------------------------------------- /winsta/winsta.vcxproj: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | Debug 6 | Win32 7 | 8 | 9 | Release 10 | Win32 11 | 12 | 13 | Debug 14 | x64 15 | 16 | 17 | Release 18 | x64 19 | 20 | 21 | 22 | 15.0 23 | {6D0CC940-6C1D-429E-B729-6F68463F4C33} 24 | Win32Proj 25 | winsta 26 | 10.0 27 | 28 | 29 | 30 | Application 31 | true 32 | v143 33 | Unicode 34 | 35 | 36 | Application 37 | false 38 | v143 39 | true 40 | Unicode 41 | 42 | 43 | Application 44 | true 45 | v143 46 | Unicode 47 | 48 | 49 | Application 50 | false 51 | v143 52 | true 53 | Unicode 54 | 55 | 56 | 57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 | 71 | 72 | 73 | 74 | true 75 | 76 | 77 | true 78 | 79 | 80 | false 81 | 82 | 83 | false 84 | 85 | 86 | 87 | Use 88 | Level3 89 | Disabled 90 | true 91 | WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions) 92 | true 93 | pch.h 94 | 95 | 96 | Console 97 | true 98 | 99 | 100 | 101 | 102 | Use 103 | Level3 104 | Disabled 105 | true 106 | _DEBUG;_CONSOLE;%(PreprocessorDefinitions) 107 | true 108 | pch.h 109 | 110 | 111 | Console 112 | true 113 | 114 | 115 | 116 | 117 | Use 118 | Level3 119 | MaxSpeed 120 | true 121 | true 122 | true 123 | WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions) 124 | true 125 | pch.h 126 | 127 | 128 | Console 129 | true 130 | true 131 | true 132 | 133 | 134 | 135 | 136 | Use 137 | Level3 138 | MaxSpeed 139 | true 140 | true 141 | true 142 | NDEBUG;_CONSOLE;%(PreprocessorDefinitions) 143 | true 144 | pch.h 145 | MultiThreaded 146 | 147 | 148 | Console 149 | true 150 | true 151 | true 152 | 153 | 154 | 155 | 156 | 157 | 158 | 159 | Create 160 | Create 161 | Create 162 | Create 163 | 164 | 165 | 166 | 167 | 168 | 169 | -------------------------------------------------------------------------------- /winsta/winsta.vcxproj.filters: -------------------------------------------------------------------------------- 1 |  2 | 3 | 4 | 5 | {4FC737F1-C7A5-4376-A066-2A32D752A2FF} 6 | cpp;c;cc;cxx;def;odl;idl;hpj;bat;asm;asmx 7 | 8 | 9 | {93995380-89BD-4b04-88EB-625FBE52EBFB} 10 | h;hh;hpp;hxx;hm;inl;inc;ipp;xsd 11 | 12 | 13 | {67DA6AB6-F800-4c08-8B7A-83BB121AAD01} 14 | rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx;tiff;tif;png;wav;mfcribbon-ms 15 | 16 | 17 | 18 | 19 | Header Files 20 | 21 | 22 | 23 | 24 | Source Files 25 | 26 | 27 | Source Files 28 | 29 | 30 | --------------------------------------------------------------------------------