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Comparing CCSFinger/CCSFinger.cpp (file contents):
Revision 610 by douglas, 2005-12-05T01:05:13-08:00 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 <string>
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');
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);
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	+	std::wstring wstring(::MultiByteToWideChar(CP_UTF8, 0, string.data(), int(string.size()), NULL, 0), '\0');
76	+
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	<	private:
84	>	class Login
85	>	{
86	>	std::wstring login;
87	>	mutable USER_INFO_11 *info;
88	>
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	>	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	+	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	+	if (!in.is_open())
177	+	continue;
178	+
179	+	switch (file - files)
180	+	{
181	+	case 0:
182	+	stream << "Project:\r\n";
183	+
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		{
34	–	if (!full)
35	–	stream << "Login\t\tName\t\tTTY\r\n";
36	–
200		PWTS_SESSION_INFO sessions;
201		DWORD count;
202
203	<	WTSEnumerateSessions(WTS_CURRENT_SERVER_HANDLE, 0, 1, &sessions, &count);
203	>	::WTSEnumerateSessions(WTS_CURRENT_SERVER_HANDLE, 0, 1, &sessions, &count);
204
205	<	for (PWTS_SESSION_INFO session = sessions; session != sessions + count; ++session)
205	>	for (PWTS_SESSION_INFO session(sessions); session != sessions + count; ++session)
206		{
207		LPTSTR name;
208		DWORD size;
209
210	<	WTSQuerySessionInformation(WTS_CURRENT_SERVER_HANDLE, session->SessionId, WTSUserName, &name, &size);
210	>	::WTSQuerySessionInformation(WTS_CURRENT_SERVER_HANDLE, session->SessionId, WTSUserName, &name, &size);
211	>
212	>	std::wstring name_(name);
213	>
214	>	::WTSFreeMemory(name);
215	>
216	>	if (!name_.empty())
217	>	{
218	>	std::transform(name_.begin(), name_.end(), name_.begin(), std::towlower);
219	>
220	>	LPTSTR session_;
221
222	<	stream << Utf8(name) << "\r\n";
222	>	::WTSQuerySessionInformation(WTS_CURRENT_SERVER_HANDLE, session->SessionId, WTSWinStationName, &session_, &size);
223
224	<	WTSFreeMemory(name);
224	>	Login login(name_, session->SessionId, session_, session->State);
225
226	<	//PWTS_CLIENT_ADDRESS address;
227	<	//WTSQuerySessionInformation(WTS_CURRENT_SERVER_HANDLE, session->SessionId, WTSClientAddress, reinterpret_cast<LPTSTR *>(&address), &size);
228	<	//WTSFreeMemory(address);
226	>	::WTSFreeMemory(session_);
227	>
228	>	logins.insert(std::make_pair(Utf8(name_), login));
229	>	}
230		}
231
232	<	WTSFreeMemory(sessions);
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)
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	+	for (PNET_DISPLAY_USER user = users; user != users + size; ++user)
257	+	{
258	+	std::wstring name_(user->usri1_name);
259	+
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()
#	Line 84 | Line 302 | void WINAPI FingerControl(DWORD control)
302
303		int _tmain(int argc, TCHAR *argv[])
304		{
305	<	SERVICE_TABLE_ENTRY entry[] = { { TEXT("CCS Finger Daemon"), LPSERVICE_MAIN_FUNCTION(FingerMain) }, { NULL, NULL } };
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 115 | 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	>	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);
373	>	::signal(SIGINT, FingerStop);
374
375		try
376		{
#	Line 130 | Line 383 | go:
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));
400	>	threads.push_back(::CreateThread(NULL, 0, FingerListen, &server, 0, NULL));
401
402	<	while(WaitForSingleObject(stop, 1000) != WAIT_OBJECT_0);
402	>	while(::WaitForSingleObject(stop, 1000) != WAIT_OBJECT_0);
403
404		//
405
406	<	closesocket(server);
406	>	::closesocket(server);
407
408	<	WSACleanup();
408	>	::WSACleanup();
409		}
410
411		DWORD WINAPI FingerListen(LPVOID server_)
#	Line 163 | Line 416 | DWORD WINAPI FingerListen(LPVOID server_
416		{
417		SOCKET client(accept(server, NULL, NULL));
418
419	<	threads.push_back(CreateThread(NULL, 0, FingerDo, &client, 0, NULL));
419	>	threads.push_back(::CreateThread(NULL, 0, FingerDo, &client, 0, NULL));
420		}
421
422		return 0;
#	Line 173 | Line 426 | 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)));
429	>	std::istringstream stream(std::string(buffer, ::recv(client, buffer, sizeof buffer, 0)));
430		std::string line;
431
432		std::getline(stream, line);
#	Line 195 | Line 448 | DWORD WINAPI FingerDo(LPVOID client_)
448
449		std::string finger(name.empty() ? Finger(full) : Finger(name));
450
451	<	send(client, finger.data(), int(finger.size()), 0);
452	<	closesocket(client);
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);
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 222 | 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 235 | 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 246 | 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 254 | Line 507 | void WINAPI FingerControl(DWORD control)
507		break;
508		}
509
510	<	SetServiceStatus(handle, &status);
510	>	::SetServiceStatus(handle, &status);
511		}

Diff Legend

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