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Comparing CCSFinger/CCSFinger.cpp (file contents):
Revision 594 by douglas, 2005-11-27T17:04:53-08:00 vs.
Revision 618 by douglas, 2005-12-13T02:23:55-08:00

#	Line 5 | Line 5
5		// Windows Finger Daemon
6
7		#include <windows.h>
8	+	#include <lm.h>
9	+	#include <signal.h>
10		#include <tchar.h>
11	+	#include <shlobj.h>
12	+	#include <wtsapi32.h>
13
14	<	/*LPTSTR name;
14	>	#include <algorithm>
15	>	#include <cctype>
16	>	#include <cwctype>
17	>	#include <fstream>
18	>	#include <iomanip>
19	>	#include <iostream>
20	>	#include <map>
21	>	#include <sstream>
22	>	#include <string>
23	>	#include <vector>
24	>
25	>	std::ostream &operator<<(std::ostream &out, WTS_CONNECTSTATE_CLASS status)
26	>	{
27	>	switch (status)
28	>	{
29	>	case WTSActive:
30	>	return out << "Active";
31	>
32	>	case WTSConnected:
33	>	return out << "Connected";
34	>
35	>	case WTSConnectQuery:
36	>	return out << "Connecting";
37	>
38	>	case WTSShadow:
39	>	return out << "Shadowing";
40	>
41	>	case WTSDisconnected:
42	>	return out << "Disconnected";
43	>
44	>	case WTSIdle:
45	>	return out << "Idle";
46	>
47	>	case WTSListen:
48	>	return out << "Listening";
49	>
50	>	case WTSReset:
51	>	return out << "Reseting";
52	>
53	>	case WTSDown:
54	>	return out << "Down";
55	>
56	>	case WTSInit:
57	>	return out << "Initializing";
58	>
59	>	default:
60	>	return out << "Unknown";
61	>	}
62	>	}
63	>
64	>	inline std::string Utf8(const std::wstring &wstring)
65	>	{
66	>	std::string string(::WideCharToMultiByte(CP_UTF8, 0, wstring.data(), int(wstring.size()), NULL, 0, NULL, NULL), '\0');
67	>
68	>	::WideCharToMultiByte(CP_UTF8, 0, wstring.data(), int(wstring.size()), const_cast<LPSTR>(string.data()), int(string.size()), NULL, NULL);
69	>
70	>	return string;
71	>	}
72	>
73	>	class Finger
74	>	{
75	>	class Login
76	>	{
77	>	std::wstring login;
78	>	mutable USER_INFO_11 *info;
79	>
80	>	inline void GetInfo() const
81	>	{
82	>	if (!info)
83	>	::NetUserGetInfo(NULL, login.c_str(), 11, reinterpret_cast<LPBYTE *>(&info));
84	>	}
85	>	public:
86	>	std::string session;
87	>	DWORD id;
88	>	WTS_CONNECTSTATE_CLASS status;
89	>
90	>	Login(const std::wstring &login, DWORD id, const std::wstring &session, WTS_CONNECTSTATE_CLASS status) : login(login), info(NULL), id(id), session(Utf8(session)), status(status)
91	>	{
92	>	}
93	>
94	>	~Login()
95	>	{
96	>	if (!info)
97	>	::NetApiBufferFree(info);
98	>	}
99	>
100	>	std::string GetShortName() const
101	>	{
102	>	GetInfo();
103	>
104	>	return Utf8(std::wstring(info->usri11_full_name).substr(0, 20));
105	>	}
106	>
107	>	std::string GetName() const
108	>	{
109	>	GetInfo();
110	>
111	>	return Utf8(info->usri11_full_name);
112	>	}
113	>
114	>	std::string GetDirectory() const
115	>	{
116	>	HANDLE token;
117	>
118	>	if (::WTSQueryUserToken(id, &token))
119	>	{
120	>	TCHAR directory[MAX_PATH];
121	>
122	>	::SHGetFolderPath(NULL, CSIDL_PROFILE, token, SHGFP_TYPE_CURRENT, directory);
123	>	::CloseHandle(token);
124	>
125	>	return Utf8(directory);
126	>	}
127	>	else
128	>	{
129	>	TCHAR directory_[MAX_PATH];
130	>
131	>	::SHGetFolderPath(NULL, CSIDL_PROFILE, NULL, SHGFP_TYPE_CURRENT, directory_);
132	>
133	>	std::wstring directory(directory_);
134	>
135	>	directory.replace(directory.rfind('\\') + 1, std::wstring::npos, login);
136	>
137	>	return Utf8(directory);
138	>	}
139	>	}
140	>	};
141	>
142	>	std::ostringstream stream;
143	>	std::multimap<std::string, Login> logins;
144	>
145	>	void Full()
146	>	{
147	>	for (std::multimap<std::string, Login>::const_iterator login(logins.begin()); login != logins.end(); login = logins.upper_bound(login->first))
148	>	{
149	>	std::string directory(login->second.GetDirectory());
150	>
151	>	stream << "Login: " << login->first << std::string(33 - login->first.size(), ' ') << "Name: " << login->second.GetName() << "\r\nDirectory: " << directory << "\r\n";
152	>
153	>	for (std::multimap<std::string, Login>::const_iterator login_(logins.lower_bound(login->first)); login_ != logins.upper_bound(login->first); ++login_)
154	>	stream << login_->second.status << ' ' << login_->second.session << ' ' << login_->second.id << "\r\n";
155	>
156	>	std::string files[] = { "\\.project", "\\.plan" };
157	>
158	>	for (std::string *file(files); file != files + sizeof (files) / sizeof (*file); ++file)
159	>	{
160	>	file->insert(0, directory);
161	>
162	>	std::ifstream in(file->c_str());
163	>
164	>	if (!in.is_open())
165	>	continue;
166	>
167	>	switch (file - files)
168	>	{
169	>	case 0:
170	>	stream << "Project:\r\n";
171	>
172	>	break;
173	>	case 1:
174	>	stream << "Plan:\r\n";
175	>	}
176	>
177	>	std::string buffer;
178	>
179	>	while (std::getline(in, buffer))
180	>	stream << buffer << std::endl;
181	>	}
182	>	}
183	>	}
184	>
185	>	public:
186	>	Finger(bool full)
187	>	{
188	>	PWTS_SESSION_INFO sessions;
189	>	DWORD count;
190	>
191	>	::WTSEnumerateSessions(WTS_CURRENT_SERVER_HANDLE, 0, 1, &sessions, &count);
192	>
193	>	for (PWTS_SESSION_INFO session(sessions); session != sessions + count; ++session)
194	>	{
195	>	LPTSTR name;
196	>	DWORD size;
197	>
198	>	::WTSQuerySessionInformation(WTS_CURRENT_SERVER_HANDLE, session->SessionId, WTSUserName, &name, &size);
199	>
200	>	std::wstring name_(name);
201	>
202	>	::WTSFreeMemory(name);
203	>
204	>	if (!name_.empty())
205	>	{
206	>	std::transform(name_.begin(), name_.end(), name_.begin(), std::towlower);
207	>
208	>	LPTSTR session_;
209	>
210	>	::WTSQuerySessionInformation(WTS_CURRENT_SERVER_HANDLE, session->SessionId, WTSWinStationName, &session_, &size);
211	>
212	>	Login login(name_, session->SessionId, session_, session->State);
213	>
214	>	::WTSFreeMemory(session_);
215	>
216	>	logins.insert(std::make_pair(Utf8(name_), login));
217	>	}
218	>	}
219	>
220	>	::WTSFreeMemory(sessions);
221	>
222	>	if (!full)
223	>	{
224	>	stream << "Login" << std::string(11, ' ') << "Name" << std::string(17, ' ') << "Id     Session       Status\r\n";
225	>
226	>	for (std::multimap<std::string, Login>::const_iterator login(logins.begin()); login != logins.end(); ++login)
227	>	stream << login->first << std::string(16 - login->first.size(), ' ') << login->second.GetShortName() << std::string(21 - login->second.GetShortName().size(), ' ') << std::setw(5) << std::left << login->second.id << "  " << login->second.session << std::string(14 - login->second.session.size(), ' ') << login->second.status << "\r\n";
228	>	}
229	>	else
230	>	Full();
231	>	}
232	>
233	>	Finger(const std::string &name)
234	>	{
235	>	//NetQueryDisplayInformation
236	>	//NetUserGetInfo
237	>	}
238	>
239	>	inline operator std::string()
240	>	{
241	>	return stream.str();
242	>	}
243	>	};
244	>
245	>	LPTSTR name;
246		SERVICE_STATUS status;
247		SERVICE_STATUS_HANDLE handle;
248	<	HANDLE stop;*/
248	>	HANDLE stop;
249		WSADATA data;
250	+	std::vector<HANDLE> threads;
251
252	<	/*void WINAPI FingerMain(DWORD argc, LPTSTR *argv);
253	<	void WINAPI FingerControl(DWORD control);*/
252	>	void FingerDaemon();
253	>	DWORD WINAPI FingerListen(LPVOID server_);
254	>	DWORD WINAPI FingerDo(LPVOID client_);
255	>	void FingerStop(int);
256	>	void WINAPI FingerMain(DWORD argc, LPTSTR *argv);
257	>	void WINAPI FingerControl(DWORD control);
258
259		int _tmain(int argc, TCHAR *argv[])
260		{
261	<	/*SERVICE_TABLE_ENTRY entry[] = { { TEXT("CCS Finger Daemon"), LPSERVICE_MAIN_FUNCTION(FingerMain) }, { NULL, NULL } };
261	>	SERVICE_TABLE_ENTRY entry[] = { { TEXT("CCSFinger"), LPSERVICE_MAIN_FUNCTION(FingerMain) }, { NULL, NULL } };
262
263	<	if (!StartServiceCtrlDispatcher(entry))
263	>	if (!::StartServiceCtrlDispatcher(entry))
264		{
265	<	DWORD error(GetLastError());
265	>	DWORD error(::GetLastError());
266
267		switch (error)
268		{
269		case ERROR_FAILED_SERVICE_CONTROLLER_CONNECT:
270	<	std::cerr << "ERROR_FAILED_SERVICE_CONTROLLER_CONNECT" << std::endl;
31	<
32	<	break;
270	>	goto go;
271
272		case ERROR_INVALID_DATA:
273		std::cerr << "ERROR_INVALID_DATA" << std::endl;
#	Line 49 | Line 287 | int _tmain(int argc, TCHAR *argv[])
287		}
288
289		return 0;
52	–	}
290
291	<	void WINAPI FingerMain(DWORD argc, LPTSTR *argv)
292	<	{
293	<	name = argv[0];
294	<	handle = RegisterServiceCtrlHandler(name, LPHANDLER_FUNCTION(FingerControl));
58	<	stop = CreateEvent(NULL, TRUE, FALSE, NULL);
291	>	go:
292	>	for (int index(1); index != argc; ++index)
293	>	{
294	>	std::wstring arg(argv[index]);
295
296	<	//*/
296	>	if (arg == TEXT("create"))
297	>	{
298	>	TCHAR file[MAX_PATH];
299
300	<	WSAStartup(MAKEWORD(2, 0), &data);
300	>	::GetModuleFileName(NULL, file, MAX_PATH);
301
302	<	//
302	>	SC_HANDLE manager(::OpenSCManager(NULL, SERVICES_ACTIVE_DATABASE, SC_MANAGER_CREATE_SERVICE)), service(::CreateService(manager, TEXT("CCSFinger"), TEXT("CCS Finger Daemon"), 0, SERVICE_WIN32_OWN_PROCESS, SERVICE_DEMAND_START, SERVICE_ERROR_NORMAL, file, NULL, NULL, TEXT("TermService\0"), NULL, TEXT("")));
303
304	<	/*status.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_SHUTDOWN;
305	<	status.dwServiceType = SERVICE_WIN32_OWN_PROCESS;
306	<	status.dwServiceSpecificExitCode = 0;
307	<	status.dwCurrentState = SERVICE_RUNNING;
70	<	status.dwWin32ExitCode = NO_ERROR;
71	<	status.dwCheckPoint = 0;
72	<	status.dwWaitHint = 0;
304	>	if (!service)
305	>	std::cerr << ::GetLastError() << std::endl;
306	>	else
307	>	::CloseServiceHandle(service);
308
309	<	SetServiceStatus(handle, &status);*/
309	>	::CloseServiceHandle(manager);
310
311	<	SOCKET sock = socket(PF_INET, SOCK_STREAM, IPPROTO_TCP);
311	>	return 0;
312	>	}
313	>	else if (arg == TEXT("delete"))
314	>	{
315	>	SC_HANDLE manager(::OpenSCManager(NULL, SERVICES_ACTIVE_DATABASE, DELETE)), service(::OpenService(manager, TEXT("CCSFinger"), DELETE));
316	>
317	>	if (!::DeleteService(service))
318	>	std::cerr << ::GetLastError() << std::endl;
319	>
320	>	::CloseServiceHandle(service);
321	>	::CloseServiceHandle(manager);
322	>
323	>	return 0;
324	>	}
325	>	}
326	>
327	>	stop = ::CreateEvent(NULL, TRUE, FALSE, NULL);
328	>
329	>	::signal(SIGINT, FingerStop);
330	>
331	>	try
332	>	{
333	>	FingerDaemon();
334	>	}
335	>	catch (...) {}
336	>
337	>	return 0;
338	>	}
339	>
340	>	void FingerDaemon()
341	>	{
342	>	::WSAStartup(MAKEWORD(2, 0), &data);
343	>
344	>	//
345	>
346	>	SOCKET server(::socket(PF_INET, SOCK_STREAM, IPPROTO_TCP));
347		SOCKADDR_IN service;
348
349		service.sin_family = AF_INET;
350		service.sin_addr.s_addr = inet_addr("0.0.0.0");
351		service.sin_port = htons(79);
352
353	<	bind(sock, (SOCKADDR *)(&service), sizeof (service));
354	<	listen(sock, SOMAXCONN);
353	>	::bind(server, (SOCKADDR *)(&service), sizeof (service));
354	>	::listen(server, SOMAXCONN);
355	>
356	>	threads.push_back(::CreateThread(NULL, 0, FingerListen, &server, 0, NULL));
357	>
358	>	while(::WaitForSingleObject(stop, 1000) != WAIT_OBJECT_0);
359
360	<	//while(/*WaitForSingleObject(stop, 1000) != WAIT_OBJECT_0*/ /*&&*/)
360	>	//
361	>
362	>	::closesocket(server);
363	>
364	>	::WSACleanup();
365	>	}
366	>
367	>	DWORD WINAPI FingerListen(LPVOID server_)
368	>	{
369	>	SOCKET &server(*reinterpret_cast<SOCKET *>(server_));
370	>
371	>	while (true)
372		{
373	<	//
373	>	SOCKET client(accept(server, NULL, NULL));
374	>
375	>	threads.push_back(::CreateThread(NULL, 0, FingerDo, &client, 0, NULL));
376		}
377
378	+	return 0;
379	+	}
380	+
381	+	DWORD WINAPI FingerDo(LPVOID client_)
382	+	{
383	+	SOCKET &client(*reinterpret_cast<SOCKET *>(client_));
384	+	char buffer[1024];
385	+	std::istringstream stream(std::string(buffer, ::recv(client, buffer, sizeof buffer, 0)));
386	+	std::string line;
387	+
388	+	std::getline(stream, line);
389	+
390	+	stream.str(line);
391	+
392	+	std::getline(stream, line, '\r');
393	+
394	+	stream.str(line);
395	+
396	+	std::string name;
397	+	bool full(false);
398	+
399	+	while (stream >> line)
400	+	if (line == "/W")
401	+	full = true;
402	+	else
403	+	name = line;
404	+
405	+	std::string finger(name.empty() ? Finger(full) : Finger(name));
406	+
407	+	::send(client, finger.data(), int(finger.size()), 0);
408	+	::closesocket(client);
409	+
410	+	return 0;
411	+	}
412	+
413	+	void FingerStop(int)
414	+	{
415	+	::SetEvent(stop);
416	+	}
417	+
418	+	void WINAPI FingerMain(DWORD argc, LPTSTR *argv)
419	+	{
420	+	name = argv[0];
421	+	handle = RegisterServiceCtrlHandler(name, LPHANDLER_FUNCTION(FingerControl));
422	+	stop = ::CreateEvent(NULL, TRUE, FALSE, NULL);
423	+
424		//
425
426	<	WSACleanup();
426	>	status.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_SHUTDOWN;
427	>	status.dwServiceType = SERVICE_WIN32_OWN_PROCESS;
428	>	status.dwServiceSpecificExitCode = 0;
429	>	status.dwCurrentState = SERVICE_RUNNING;
430	>	status.dwWin32ExitCode = NO_ERROR;
431	>	status.dwCheckPoint = 0;
432	>	status.dwWaitHint = 0;
433	>
434	>	::SetServiceStatus(handle, &status);
435
436	<	/*status.dwCurrentState = SERVICE_STOPPED;
436	>	try
437	>	{
438	>	FingerDaemon();
439	>	}
440	>	catch (...) {}
441	>
442	>	status.dwCurrentState = SERVICE_STOPPED;
443		status.dwWin32ExitCode = NO_ERROR;
444		status.dwCheckPoint = 0;
445		status.dwWaitHint = 0;
446
447	<	SetServiceStatus(handle, &status);
447	>	::SetServiceStatus(handle, &status);
448		}
449
450		void WINAPI FingerControl(DWORD control)
#	Line 108 | Line 455 | void WINAPI FingerControl(DWORD control)
455		case SERVICE_CONTROL_SHUTDOWN:
456		status.dwCurrentState = SERVICE_STOP_PENDING;
457
458	<	SetEvent(stop);
458	>	::SetEvent(stop);
459
460		break;
461
#	Line 116 | Line 463 | void WINAPI FingerControl(DWORD control)
463		break;
464		}
465
466	<	SetServiceStatus(handle, &status);*/
120	<
121	<	return 0;
466	>	::SetServiceStatus(handle, &status);
467		}

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