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root/repos/CCSFinger/CCSFinger.cpp

Comparing CCSFinger/CCSFinger.cpp (file contents):
Revision 608 by douglas, 2005-11-30T18:23:39-08:00 vs.
Revision 640 by douglas, 2006-01-04T20:54:20-08:00

#	Line 5 | Line 5
5		// Windows Finger Daemon
6
7		#include <windows.h>
8	<	#include <tchar.h>
8	>	#include <lm.h>
9		#include <signal.h>
10	+	#include <tchar.h>
11	+	#include <shlobj.h>
12		#include <wtsapi32.h>
13
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	<	LPTSTR name;
26	<	SERVICE_STATUS status;
27	<	SERVICE_STATUS_HANDLE handle;
28	<	HANDLE stop;
29	<	WSADATA data;
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	<	void FingerDaemon();
33	<	void FingerStop(int);
23	<	void WINAPI FingerMain(DWORD argc, LPTSTR *argv);
24	<	void WINAPI FingerControl(DWORD control);
32	>	case WTSConnected:
33	>	return out << "Connected";
34
35	<	int _tmain(int argc, TCHAR *argv[])
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	>	inline std::wstring Utf8(const std::string &string)
74		{
75	<	PWTS_SESSION_INFO sessions;
29	<	DWORD count;
75	>	std::wstring wstring(::MultiByteToWideChar(CP_UTF8, 0, string.data(), int(string.size()), NULL, 0), '\0');
76
77	<	if (!WTSEnumerateSessions(WTS_CURRENT_SERVER_HANDLE, 0, 1, &sessions, &count))
77	>	::MultiByteToWideChar(CP_UTF8, 0, string.data(), int(string.size()), const_cast<LPWSTR>(wstring.data()), int(wstring.size()));
78	>
79	>	return wstring;
80	>	}
81	>
82	>	class Finger
83	>	{
84	>	class Login
85		{
86	<	std::cerr << GetLastError() << std::endl;
86	>	std::wstring login;
87	>	mutable USER_INFO_11 *info;
88
89	<	return 1;
90	<	}
89	>	inline void GetInfo() const
90	>	{
91	>	if (!info)
92	>	::NetUserGetInfo(NULL, login.c_str(), 11, reinterpret_cast<LPBYTE *>(&info));
93	>	}
94	>	public:
95	>	std::string session;
96	>	DWORD id;
97	>	WTS_CONNECTSTATE_CLASS status;
98
99	<	for (PWTS_SESSION_INFO session = sessions; session != sessions + count; ++session)
99	>	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)
100	>	{
101	>	}
102	>
103	>	~Login()
104	>	{
105	>	if (!info)
106	>	::NetApiBufferFree(info);
107	>	}
108	>
109	>	std::string GetShortName() const
110	>	{
111	>	GetInfo();
112	>
113	>	return Utf8(std::wstring(info->usri11_full_name).substr(0, 20));
114	>	}
115	>
116	>	std::string GetName() const
117	>	{
118	>	GetInfo();
119	>
120	>	return Utf8(info->usri11_full_name);
121	>	}
122	>
123	>	std::string GetDirectory() const
124	>	{
125	>	HANDLE token;
126	>
127	>	if (::WTSQueryUserToken(id, &token))
128	>	{
129	>	TCHAR directory[MAX_PATH];
130	>
131	>	::SHGetFolderPath(NULL, CSIDL_PROFILE, token, SHGFP_TYPE_CURRENT, directory);
132	>	::CloseHandle(token);
133	>
134	>	return Utf8(directory);
135	>	}
136	>	else
137	>	{
138	>	TCHAR directory_[MAX_PATH];
139	>
140	>	::SHGetFolderPath(NULL, CSIDL_PROFILE, NULL, SHGFP_TYPE_CURRENT, directory_);
141	>
142	>	std::wstring directory(directory_);
143	>
144	>	directory.replace(directory.rfind('\\') + 1, std::wstring::npos, login);
145	>
146	>	return Utf8(directory);
147	>	}
148	>	}
149	>	};
150	>
151	>	std::ostringstream stream;
152	>	std::multimap<std::string, Login> logins;
153	>
154	>	void Full()
155		{
156	<	LPTSTR userName, clientName;
157	<	DWORD userNameSize, clientNameSize;
156	>	for (std::multimap<std::string, Login>::const_iterator login(logins.begin()); login != logins.end(); login = logins.upper_bound(login->first))
157	>	{
158	>	if (login != logins.begin())
159	>	stream << "\r\n";
160	>
161	>	std::string directory(login->second.GetDirectory());
162	>
163	>	stream << "Login: " << login->first << std::string(33 - login->first.size(), ' ') << "Name: " << login->second.GetName() << "\r\nDirectory: " << directory << "\r\n";
164	>
165	>	for (std::multimap<std::string, Login>::const_iterator login_(logins.lower_bound(login->first)); login_ != logins.upper_bound(login->first); ++login_)
166	>	stream << login_->second.status << ' ' << login_->second.session << ' ' << login_->second.id << "\r\n";
167	>
168	>	std::string files[] = { "\\.project", "\\.plan" };
169	>
170	>	for (std::string *file(files); file != files + sizeof (files) / sizeof (*file); ++file)
171	>	{
172	>	file->insert(0, directory);
173	>
174	>	std::ifstream in(file->c_str());
175
176	<	WTSQuerySessionInformation(WTS_CURRENT_SERVER_HANDLE, session->SessionId, WTSUserName, &userName, &userNameSize);
177	<	WTSQuerySessionInformation(WTS_CURRENT_SERVER_HANDLE, session->SessionId, WTSClientName, &clientName, &clientNameSize);
176	>	if (!in.is_open())
177	>	continue;
178
179	<	std::wcout << '{' << std::endl
180	<	<< '\t' << session->SessionId << std::endl
181	<	<< '\t' << session->pWinStationName << std::endl
182	<	<< '\t';
179	>	switch (file - files)
180	>	{
181	>	case 0:
182	>	stream << "Project:\r\n";
183
184	<	switch (session->State)
184	>	break;
185	>	case 1:
186	>	stream << "Plan:\r\n";
187	>	}
188	>
189	>	std::string buffer;
190	>
191	>	while (std::getline(in, buffer))
192	>	stream << buffer << std::endl;
193	>	}
194	>	}
195	>	}
196	>
197	>	public:
198	>	Finger(bool full)
199	>	{
200	>	PWTS_SESSION_INFO sessions;
201	>	DWORD count;
202	>
203	>	::WTSEnumerateSessions(WTS_CURRENT_SERVER_HANDLE, 0, 1, &sessions, &count);
204	>
205	>	for (PWTS_SESSION_INFO session(sessions); session != sessions + count; ++session)
206		{
207	<	case WTSActive:
208	<	std::cout << "Active";
55	<
56	<	break;
57	<	case WTSConnected:
58	<	std::cout << "Connected";
207	>	LPTSTR name;
208	>	DWORD size;
209
210	<	break;
61	<	case WTSConnectQuery:
62	<	std::cout << "Connect Query";
210	>	::WTSQuerySessionInformation(WTS_CURRENT_SERVER_HANDLE, session->SessionId, WTSUserName, &name, &size);
211
212	<	break;
65	<	case WTSShadow:
66	<	std::cout << "Shadow";
212	>	std::wstring name_(name);
213
214	<	break;
69	<	case WTSDisconnected:
70	<	std::cout << "Disconnected";
214	>	::WTSFreeMemory(name);
215
216	<	break;
217	<	case WTSIdle:
218	<	std::cout << "Idle";
216	>	if (!name_.empty())
217	>	{
218	>	std::transform(name_.begin(), name_.end(), name_.begin(), std::towlower);
219
220	<	break;
77	<	case WTSListen:
78	<	std::cout << "Listen";
220	>	LPTSTR session_;
221
222	<	break;
81	<	case WTSReset:
82	<	std::cout << "Reset";
222	>	::WTSQuerySessionInformation(WTS_CURRENT_SERVER_HANDLE, session->SessionId, WTSWinStationName, &session_, &size);
223
224	<	break;
85	<	case WTSDown:
86	<	std::cout << "Down";
224	>	Login login(name_, session->SessionId, session_, session->State);
225
226	<	break;
89	<	case WTSInit:
90	<	std::cout << "Init";
226	>	::WTSFreeMemory(session_);
227
228	<	break;
228	>	logins.insert(std::make_pair(Utf8(name_), login));
229	>	}
230	>	}
231	>
232	>	::WTSFreeMemory(sessions);
233	>
234	>	if (!full)
235	>	{
236	>	stream << "Login" << std::string(11, ' ') << "Name" << std::string(17, ' ') << "Id     Session       Status\r\n";
237	>
238	>	for (std::multimap<std::string, Login>::const_iterator login(logins.begin()); login != logins.end(); ++login)
239	>	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";
240		}
241	+	else
242	+	Full();
243	+	}
244	+
245	+	Finger(const std::string &name_)
246	+	{
247	+	std::wstring name(Utf8(name_));
248	+
249	+	std::transform(name.begin(), name.end(), name.begin(), std::towlower);
250	+
251	+	DWORD size;
252	+	PNET_DISPLAY_USER users;
253	+
254	+	::NetQueryDisplayInformation(NULL, 1, 0, 100, MAX_PREFERRED_LENGTH, &size, reinterpret_cast<PVOID *>(&users));
255
256	<	std::wcout << std::endl << '\t' << userName << std::endl
257	<	<< '\t' << clientName << std::endl
258	<	<< '}' << std::endl;
256	>	for (PNET_DISPLAY_USER user = users; user != users + size; ++user)
257	>	{
258	>	std::wstring name_(user->usri1_name);
259
260	<	WTSFreeMemory(userName);
261	<	WTSFreeMemory(clientName);
260	>	std::transform(name_.begin(), name_.end(), name_.begin(), std::towlower);
261	>
262	>	if (name_.find(name) != std::wstring::npos)
263	>	;//logins.insert(std::make_pair(Utf8(name_),
264	>	else
265	>	{
266	>	std::wstring full(user->usri1_full_name);
267	>
268	>	std::transform(full.begin(), full.end(), full.begin(), std::towlower);
269	>
270	>	if (full.find(name) != std::wstring::npos)
271	>	;//logins.insert(std::make_pair(Utf8(name_),
272	>	}
273	>	}
274	>
275	>	::NetApiBufferFree(users);
276	>
277	>	if (!logins.empty())
278	>	Full();
279	>	else
280	>	stream << "finger: " << name_ << ": no such user\r\n";
281	>	}
282	>
283	>	inline operator std::string()
284	>	{
285	>	return stream.str();
286		}
287	+	};
288	+
289	+	LPTSTR name;
290	+	SERVICE_STATUS status;
291	+	SERVICE_STATUS_HANDLE handle;
292	+	HANDLE stop;
293	+	WSADATA data;
294	+	std::vector<HANDLE> threads;
295
296	<	WTSFreeMemory(sessions);
296	>	void FingerDaemon();
297	>	DWORD WINAPI FingerListen(LPVOID server_);
298	>	DWORD WINAPI FingerDo(LPVOID client_);
299	>	void FingerStop(int);
300	>	void WINAPI FingerMain(DWORD argc, LPTSTR *argv);
301	>	void WINAPI FingerControl(DWORD control);
302
303	<	/*SERVICE_TABLE_ENTRY entry[] = { { TEXT("CCS Finger Daemon"), LPSERVICE_MAIN_FUNCTION(FingerMain) }, { NULL, NULL } };
303	>	int _tmain(int argc, TCHAR *argv[])
304	>	{
305	>	SERVICE_TABLE_ENTRY entry[] = { { TEXT("CCSFinger"), LPSERVICE_MAIN_FUNCTION(FingerMain) }, { NULL, NULL } };
306
307	<	if (!StartServiceCtrlDispatcher(entry))
307	>	if (!::StartServiceCtrlDispatcher(entry))
308		{
309	<	DWORD error(GetLastError());
309	>	DWORD error(::GetLastError());
310
311		switch (error)
312		{
#	Line 133 | Line 333 | int _tmain(int argc, TCHAR *argv[])
333		return 0;
334
335		go:
336	<	stop = CreateEvent(NULL, TRUE, FALSE, NULL);
336	>	for (int index(1); index != argc; ++index)
337	>	{
338	>	std::wstring arg(argv[index]);
339
340	<	signal(SIGINT, FingerStop);
340	>	if (arg == TEXT("create"))
341	>	{
342	>	TCHAR file[MAX_PATH];
343	>
344	>	::GetModuleFileName(NULL, file, MAX_PATH);
345	>
346	>	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("")));
347	>
348	>	if (!service)
349	>	std::cerr << ::GetLastError() << std::endl;
350	>	else
351	>	::CloseServiceHandle(service);
352	>
353	>	::CloseServiceHandle(manager);
354	>
355	>	return 0;
356	>	}
357	>	else if (arg == TEXT("delete"))
358	>	{
359	>	SC_HANDLE manager(::OpenSCManager(NULL, SERVICES_ACTIVE_DATABASE, DELETE)), service(::OpenService(manager, TEXT("CCSFinger"), DELETE));
360	>
361	>	if (!::DeleteService(service))
362	>	std::cerr << ::GetLastError() << std::endl;
363	>
364	>	::CloseServiceHandle(service);
365	>	::CloseServiceHandle(manager);
366	>
367	>	return 0;
368	>	}
369	>	}
370	>
371	>	stop = ::CreateEvent(NULL, TRUE, FALSE, NULL);
372	>
373	>	::signal(SIGINT, FingerStop);
374
375		try
376		{
#	Line 143 | Line 378 | go:
378		}
379		catch (...) {}
380
381	<	return 0;*/
381	>	return 0;
382		}
383
384		void FingerDaemon()
385		{
386	<	WSAStartup(MAKEWORD(2, 0), &data);
386	>	::WSAStartup(MAKEWORD(2, 0), &data);
387
388		//
389
390	<	SOCKET server(socket(PF_INET, SOCK_STREAM, IPPROTO_TCP));
390	>	SOCKET server(::socket(PF_INET, SOCK_STREAM, IPPROTO_TCP));
391		SOCKADDR_IN service;
392
393		service.sin_family = AF_INET;
394		service.sin_addr.s_addr = inet_addr("0.0.0.0");
395		service.sin_port = htons(79);
396
397	<	bind(server, (SOCKADDR *)(&service), sizeof (service));
398	<	listen(server, SOMAXCONN);
397	>	::bind(server, (SOCKADDR *)(&service), sizeof (service));
398	>	::listen(server, SOMAXCONN);
399	>
400	>	threads.push_back(::CreateThread(NULL, 0, FingerListen, &server, 0, NULL));
401	>
402	>	while(::WaitForSingleObject(stop, 1000) != WAIT_OBJECT_0);
403	>
404	>	//
405
406	<	SOCKET client;
406	>	::closesocket(server);
407
408	<	while(WaitForSingleObject(stop, 1000) != WAIT_OBJECT_0 && (client = accept(server, NULL, NULL)) == SOCKET_ERROR)
408	>	::WSACleanup();
409	>	}
410	>
411	>	DWORD WINAPI FingerListen(LPVOID server_)
412	>	{
413	>	SOCKET &server(*reinterpret_cast<SOCKET *>(server_));
414	>
415	>	while (true)
416		{
417	<	//
417	>	SOCKET client(accept(server, NULL, NULL));
418	>
419	>	threads.push_back(::CreateThread(NULL, 0, FingerDo, &client, 0, NULL));
420		}
421
422	<	//
422	>	return 0;
423	>	}
424	>
425	>	DWORD WINAPI FingerDo(LPVOID client_)
426	>	{
427	>	SOCKET &client(*reinterpret_cast<SOCKET *>(client_));
428	>	char buffer[1024];
429	>	std::istringstream stream(std::string(buffer, ::recv(client, buffer, sizeof buffer, 0)));
430	>	std::string line;
431
432	<	closesocket(server);
432	>	std::getline(stream, line);
433
434	<	WSACleanup();
434	>	stream.str(line);
435	>
436	>	std::getline(stream, line, '\r');
437	>
438	>	stream.str(line);
439	>
440	>	std::string name;
441	>	bool full(false);
442	>
443	>	while (stream >> line)
444	>	if (line == "/W")
445	>	full = true;
446	>	else
447	>	name = line;
448	>
449	>	std::string finger(name.empty() ? Finger(full) : Finger(name));
450	>
451	>	::send(client, finger.data(), int(finger.size()), 0);
452	>	::closesocket(client);
453	>
454	>	return 0;
455		}
456
457		void FingerStop(int)
458		{
459	<	SetEvent(stop);
182	<
183	<	std::cout << "Stop!" << std::endl;
459	>	::SetEvent(stop);
460		}
461
462		void WINAPI FingerMain(DWORD argc, LPTSTR *argv)
463		{
464		name = argv[0];
465		handle = RegisterServiceCtrlHandler(name, LPHANDLER_FUNCTION(FingerControl));
466	<	stop = CreateEvent(NULL, TRUE, FALSE, NULL);
466	>	stop = ::CreateEvent(NULL, TRUE, FALSE, NULL);
467
468		//
469
#	Line 199 | Line 475 | void WINAPI FingerMain(DWORD argc, LPTST
475		status.dwCheckPoint = 0;
476		status.dwWaitHint = 0;
477
478	<	SetServiceStatus(handle, &status);
478	>	::SetServiceStatus(handle, &status);
479
480		try
481		{
#	Line 212 | Line 488 | void WINAPI FingerMain(DWORD argc, LPTST
488		status.dwCheckPoint = 0;
489		status.dwWaitHint = 0;
490
491	<	SetServiceStatus(handle, &status);
491	>	::SetServiceStatus(handle, &status);
492		}
493
494		void WINAPI FingerControl(DWORD control)
#	Line 223 | Line 499 | void WINAPI FingerControl(DWORD control)
499		case SERVICE_CONTROL_SHUTDOWN:
500		status.dwCurrentState = SERVICE_STOP_PENDING;
501
502	<	SetEvent(stop);
502	>	::SetEvent(stop);
503
504		break;
505
#	Line 231 | Line 507 | void WINAPI FingerControl(DWORD control)
507		break;
508		}
509
510	<	SetServiceStatus(handle, &status);
510	>	::SetServiceStatus(handle, &status);
511		}

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