| 1 | ////////////////////////////////////////////////////////////////////////// |
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| 2 | // NSClient++ Base Service |
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| 3 | // |
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| 4 | // Copyright (c) 2004 MySolutions NORDIC (http://www.medin.name) |
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| 5 | // |
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| 6 | // Date: 2004-03-13 |
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| 7 | // Author: Michael Medin (michael@medin.name) |
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| 8 | // |
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| 9 | // Part of this file is based on work by Bruno Vais (bvais@usa.net) |
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| 10 | // |
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| 11 | // This software is provided "AS IS", without a warranty of any kind. |
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| 12 | // You are free to use/modify this code but leave this header intact. |
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| 13 | // |
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| 14 | ////////////////////////////////////////////////////////////////////////// |
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| 15 | #include "stdafx.h" |
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| 16 | #include <winsvc.h> |
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| 17 | #include "NSClient++.h" |
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| 18 | #include <Settings.h> |
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| 19 | #include <charEx.h> |
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| 20 | #include <Socket.h> |
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| 21 | #include <b64/b64.h> |
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| 22 | #include <config.h> |
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| 23 | #include <msvc_wrappers.h> |
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| 24 | |
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| 25 | |
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| 26 | NSClient mainClient; // Global core instance. |
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| 27 | bool g_bConsoleLog = false; |
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| 28 | ////////////////////////////////////////////////////////////////////////// |
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| 29 | // Startup code |
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| 30 | |
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| 31 | |
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| 32 | /** |
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| 33 | * Application startup point |
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| 34 | * |
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| 35 | * @param argc Argument count |
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| 36 | * @param argv[] Argument array |
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| 37 | * @param envp[] Environment array |
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| 38 | * @return exit status |
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| 39 | */ |
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| 40 | int wmain(int argc, TCHAR* argv[], TCHAR* envp[]) |
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| 41 | { |
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| 42 | srand( (unsigned)time( NULL ) ); |
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| 43 | int nRetCode = 0; |
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| 44 | if ( (argc > 1) && ((*argv[1] == '-') || (*argv[1] == '/')) ) { |
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| 45 | if ( _wcsicmp( _T("install"), argv[1]+1 ) == 0 ) { |
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| 46 | g_bConsoleLog = true; |
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| 47 | try { |
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| 48 | serviceControll::Install(SZSERVICENAME, SZSERVICEDISPLAYNAME, SZDEPENDENCIES); |
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| 49 | } catch (const serviceControll::SCException& e) { |
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| 50 | LOG_MESSAGE_STD(_T("Service installation failed: ") + e.error_); |
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| 51 | return -1; |
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| 52 | } |
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| 53 | try { |
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| 54 | serviceControll::SetDescription(SZSERVICENAME, SZSERVICEDESCRIPTION); |
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| 55 | } catch (const serviceControll::SCException& e) { |
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| 56 | LOG_MESSAGE_STD(_T("Couldn't set service description: ") + e.error_); |
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| 57 | } |
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| 58 | LOG_MESSAGE(_T("Service installed!")); |
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| 59 | } else if ( _wcsicmp( _T("uninstall"), argv[1]+1 ) == 0 ) { |
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| 60 | g_bConsoleLog = true; |
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| 61 | try { |
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| 62 | serviceControll::Uninstall(SZSERVICENAME); |
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| 63 | } catch (const serviceControll::SCException& e) { |
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| 64 | LOG_MESSAGE_STD(_T("Service deinstallation failed; ") + e.error_); |
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| 65 | return -1; |
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| 66 | } |
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| 67 | } else if ( _wcsicmp( _T("encrypt"), argv[1]+1 ) == 0 ) { |
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| 68 | g_bConsoleLog = true; |
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| 69 | std::wstring password; |
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| 70 | try { |
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| 71 | Settings::getInstance()->setFile(mainClient.getBasePath(), _T("NSC.ini")); |
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| 72 | } catch (SettingsException e) { |
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| 73 | std::wcout << _T("Could not find settings: ") << e.getMessage() << std::endl;; |
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| 74 | return 1; |
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| 75 | } |
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| 76 | std::wcout << _T("Enter password to encrypt (has to be a single word): "); |
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| 77 | std::wcin >> password; |
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| 78 | std::wstring xor_pwd = Encrypt(password); |
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| 79 | std::wcout << _T("obfuscated_password=") << xor_pwd << std::endl; |
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| 80 | std::wstring outPasswd = Decrypt(xor_pwd); |
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| 81 | if (password != outPasswd) |
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| 82 | std::wcout << _T("ERROR: Password did not match: ") << outPasswd<< std::endl; |
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| 83 | Settings::destroyInstance(); |
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| 84 | return 0; |
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| 85 | } else if ( _wcsicmp( _T("start"), argv[1]+1 ) == 0 ) { |
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| 86 | g_bConsoleLog = true; |
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| 87 | try { |
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| 88 | serviceControll::Start(SZSERVICENAME); |
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| 89 | } catch (const serviceControll::SCException& e) { |
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| 90 | LOG_MESSAGE_STD(_T("Service failed to start: ") + e.error_); |
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| 91 | return -1; |
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| 92 | } |
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| 93 | } else if ( _wcsicmp( _T("stop"), argv[1]+1 ) == 0 ) { |
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| 94 | g_bConsoleLog = true; |
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| 95 | try { |
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| 96 | serviceControll::Stop(SZSERVICENAME); |
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| 97 | } catch (const serviceControll::SCException& e) { |
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| 98 | LOG_MESSAGE_STD(_T("Service failed to stop: ") + e.error_); |
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| 99 | return -1; |
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| 100 | } |
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| 101 | } else if ( _wcsicmp( _T("about"), argv[1]+1 ) == 0 ) { |
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| 102 | g_bConsoleLog = true; |
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| 103 | LOG_MESSAGE(SZAPPNAME _T(" (C) Michael Medin")); |
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| 104 | LOG_MESSAGE(_T("Version ") SZVERSION); |
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| 105 | } else if ( _wcsicmp( _T("version"), argv[1]+1 ) == 0 ) { |
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| 106 | g_bConsoleLog = true; |
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| 107 | LOG_MESSAGE(SZAPPNAME _T(" Version: ") SZVERSION _T(", Plattform: ") SZARCH); |
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| 108 | } else if ( _wcsicmp( _T("noboot"), argv[1]+1 ) == 0 ) { |
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| 109 | mainClient.setBoot(false); |
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| 110 | g_bConsoleLog = false; |
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| 111 | mainClient.enableDebug(true); |
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| 112 | mainClient.InitiateService(); |
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| 113 | int nRetCode = -1; |
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| 114 | if (argc>=4) |
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| 115 | nRetCode = mainClient.commandLineExec(argv[2], argv[3], argc-4, &argv[4]); |
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| 116 | else if (argc>=3) |
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| 117 | nRetCode = mainClient.commandLineExec(argv[2], argv[3], 0, NULL); |
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| 118 | mainClient.TerminateService(); |
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| 119 | return nRetCode; |
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| 120 | } else if ( _wcsicmp( _T("test"), argv[1]+1 ) == 0 ) { |
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| 121 | std::wcout << "Launching test mode..." << std::endl; |
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| 122 | try { |
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| 123 | if (serviceControll::isStarted(SZSERVICENAME)) { |
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| 124 | std::wcerr << "Service seems to be started, this is probably not a good idea..." << std::endl; |
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| 125 | } |
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| 126 | } catch (const serviceControll::SCException& e) { |
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| 127 | // Empty by design |
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| 128 | } |
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| 129 | g_bConsoleLog = true; |
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| 130 | mainClient.enableDebug(true); |
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| 131 | if (!mainClient.InitiateService()) { |
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| 132 | LOG_ERROR_STD(_T("Service *NOT* started!")); |
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| 133 | return -1; |
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| 134 | } |
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| 135 | LOG_MESSAGE_STD(_T("Using settings from: ") + Settings::getInstance()->getActiveType()); |
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| 136 | LOG_MESSAGE(_T("Enter command to inject or exit to terminate...")); |
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| 137 | std::wstring s = _T(""); |
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| 138 | std::wstring buff = _T(""); |
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| 139 | while (true) { |
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| 140 | std::wcin >> s; |
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| 141 | if (s == _T("exit")) { |
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| 142 | std::wcout << _T("Exiting...") << std::endl; |
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| 143 | break; |
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| 144 | } else if (s == _T("off") && buff == _T("debug ")) { |
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| 145 | std::wcout << _T("Setting debug log off...") << std::endl; |
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| 146 | mainClient.enableDebug(false); |
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| 147 | } else if (s == _T("on") && buff == _T("debug ")) { |
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| 148 | std::wcout << _T("Setting debug log on...") << std::endl; |
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| 149 | mainClient.enableDebug(true); |
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| 150 | } else if (std::cin.peek() < 15) { |
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| 151 | buff += s; |
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| 152 | strEx::token t = strEx::getToken(buff, ' '); |
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| 153 | std::wstring msg, perf; |
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| 154 | NSCAPI::nagiosReturn ret = mainClient.inject(t.first, t.second, ' ', true, msg, perf); |
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| 155 | if (perf.empty()) |
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| 156 | std::wcout << NSCHelper::translateReturn(ret) << _T(":") << msg << std::endl; |
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| 157 | else |
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| 158 | std::wcout << NSCHelper::translateReturn(ret) << _T(":") << msg << _T("|") << perf << std::endl; |
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| 159 | buff = _T(""); |
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| 160 | } else { |
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| 161 | buff += s + _T(" "); |
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| 162 | } |
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| 163 | } |
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| 164 | mainClient.TerminateService(); |
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| 165 | return 0; |
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| 166 | } else { |
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| 167 | std::wcerr << _T("Usage: -version, -about, -install, -uninstall, -start, -stop, -encrypt") << std::endl; |
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| 168 | std::wcerr << _T("Usage: [-noboot] <ModuleName> <commnd> [arguments]") << std::endl; |
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| 169 | return -1; |
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| 170 | } |
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| 171 | return nRetCode; |
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| 172 | } else if (argc > 2) { |
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| 173 | g_bConsoleLog = true; |
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| 174 | mainClient.InitiateService(); |
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| 175 | if (argc>=3) |
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| 176 | nRetCode = mainClient.commandLineExec(argv[1], argv[2], argc-3, &argv[3]); |
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| 177 | else |
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| 178 | nRetCode = mainClient.commandLineExec(argv[1], argv[2], 0, NULL); |
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| 179 | mainClient.TerminateService(); |
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| 180 | return nRetCode; |
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| 181 | } else if (argc > 1) { |
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| 182 | g_bConsoleLog = true; |
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| 183 | mainClient.enableDebug(true); |
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| 184 | std::wcerr << _T("Invalid command line argument: ") << argv[1] << std::endl; |
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| 185 | std::wcerr << _T("Usage: -version, -about, -install, -uninstall, -start, -stop, -encrypt") << std::endl; |
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| 186 | std::wcerr << _T("Usage: [-noboot] <ModuleName> <commnd> [arguments]") << std::endl; |
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| 187 | return -1; |
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| 188 | } |
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| 189 | std::wcout << _T("Running as service...") << std::endl; |
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| 190 | if (!mainClient.StartServiceCtrlDispatcher()) { |
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| 191 | LOG_MESSAGE(_T("We failed to start the service")); |
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| 192 | } |
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| 193 | return nRetCode; |
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| 194 | } |
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| 195 | |
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| 196 | ////////////////////////////////////////////////////////////////////////// |
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| 197 | // Service functions |
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| 198 | |
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| 199 | /** |
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| 200 | * Service control handler startup point. |
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| 201 | * When the program is started as a service this will be the entry point. |
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| 202 | */ |
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| 203 | bool NSClientT::InitiateService() { |
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| 204 | try { |
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| 205 | Settings::getInstance()->setFile(getBasePath(), _T("NSC.ini")); |
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| 206 | if (debug_) { |
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| 207 | Settings::getInstance()->setInt(_T("log"), _T("debug"), 1); |
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| 208 | } |
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| 209 | } catch (SettingsException e) { |
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| 210 | LOG_ERROR_STD(_T("Could not find settings: ") + e.getMessage()); |
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| 211 | return false; |
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| 212 | } catch (...) { |
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| 213 | LOG_ERROR_STD(_T("Unknown exception reading settings...")); |
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| 214 | return false; |
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| 215 | } |
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| 216 | |
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| 217 | try { |
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| 218 | simpleSocket::WSAStartup(); |
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| 219 | } catch (simpleSocket::SocketException e) { |
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| 220 | LOG_ERROR_STD(_T("Uncaught exception: ") + e.getMessage()); |
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| 221 | return false; |
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| 222 | } catch (...) { |
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| 223 | LOG_ERROR_STD(_T("Unknown exception iniating socket...")); |
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| 224 | return false; |
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| 225 | } |
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| 226 | if (boot_) { |
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| 227 | try { |
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| 228 | SettingsT::sectionList list = Settings::getInstance()->getSection(_T("modules")); |
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| 229 | for (SettingsT::sectionList::iterator it = list.begin(); it != list.end(); it++) { |
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| 230 | try { |
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| 231 | loadPlugin(getBasePath() + _T("modules\\") + (*it)); |
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| 232 | } catch(const NSPluginException& e) { |
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| 233 | LOG_ERROR_STD(_T("Exception raised: ") + e.error_ + _T(" in module: ") + e.file_); |
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| 234 | //return false; |
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| 235 | } catch (...) { |
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| 236 | LOG_ERROR_STD(_T("Unknown exception loading plugin: ") + (*it)); |
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| 237 | return false; |
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| 238 | } |
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| 239 | } |
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| 240 | } catch (SettingsException e) { |
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| 241 | NSC_LOG_ERROR_STD(_T("Failed to set settings file") + e.getMessage()); |
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| 242 | } |
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| 243 | try { |
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| 244 | loadPlugins(); |
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| 245 | } catch (...) { |
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| 246 | LOG_ERROR_STD(_T("Unknown exception loading plugins")); |
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| 247 | return false; |
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| 248 | } |
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| 249 | } |
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| 250 | return true; |
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| 251 | } |
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| 252 | /** |
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| 253 | * Service control handler termination point. |
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| 254 | * When the program is stopped as a service this will be the "exit point". |
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| 255 | */ |
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| 256 | void NSClientT::TerminateService(void) { |
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| 257 | if (boot_) { |
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| 258 | try { |
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| 259 | mainClient.unloadPlugins(); |
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| 260 | } catch(NSPluginException &e) { |
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| 261 | std::wcout << _T("Exception raised: ") << e.error_ << _T(" in module: ") << e.file_ << std::endl;; |
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| 262 | } |
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| 263 | } |
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| 264 | try { |
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| 265 | simpleSocket::WSACleanup(); |
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| 266 | } catch (simpleSocket::SocketException e) { |
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| 267 | LOG_ERROR_STD(_T("Uncaught exception: ") + e.getMessage()); |
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| 268 | } |
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| 269 | Settings::destroyInstance(); |
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| 270 | } |
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| 271 | |
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| 272 | /** |
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| 273 | * Forward this to the main service dispatcher helper class |
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| 274 | * @param dwArgc |
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| 275 | * @param *lpszArgv |
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| 276 | */ |
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| 277 | void WINAPI NSClientT::service_main_dispatch(DWORD dwArgc, LPTSTR *lpszArgv) { |
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| 278 | mainClient.service_main(dwArgc, lpszArgv); |
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| 279 | } |
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| 280 | /** |
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| 281 | * Forward this to the main service dispatcher helper class |
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| 282 | * @param dwCtrlCode |
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| 283 | */ |
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| 284 | void WINAPI NSClientT::service_ctrl_dispatch(DWORD dwCtrlCode) { |
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| 285 | mainClient.service_ctrl(dwCtrlCode); |
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| 286 | } |
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| 287 | |
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| 288 | ////////////////////////////////////////////////////////////////////////// |
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| 289 | // Member functions |
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| 290 | |
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| 291 | int NSClientT::commandLineExec(const TCHAR* module, const TCHAR* command, const unsigned int argLen, TCHAR** args) { |
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| 292 | std::wstring sModule = module; |
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| 293 | std::wstring moduleList = _T(""); |
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| 294 | { |
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| 295 | ReadLock readLock(&m_mutexRW, true, 10000); |
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| 296 | if (!readLock.IsLocked()) { |
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| 297 | LOG_ERROR(_T("FATAL ERROR: Could not get read-mutex.")); |
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| 298 | return -1; |
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| 299 | } |
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| 300 | for (pluginList::size_type i=0;i<plugins_.size();++i) { |
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| 301 | NSCPlugin *p = plugins_[i]; |
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| 302 | if (!moduleList.empty()) |
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| 303 | moduleList += _T(", "); |
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| 304 | moduleList += p->getModule(); |
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| 305 | if (p->getModule() == sModule) { |
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| 306 | LOG_DEBUG_STD(_T("Found module: ") + p->getName() + _T("...")); |
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| 307 | try { |
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| 308 | return p->commandLineExec(command, argLen, args); |
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| 309 | } catch (NSPluginException e) { |
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| 310 | LOG_ERROR_STD(_T("Could not execute command: ") + e.error_ + _T(" in ") + e.file_); |
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| 311 | return -1; |
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| 312 | } |
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| 313 | } |
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| 314 | } |
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| 315 | } |
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| 316 | try { |
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| 317 | plugin_type plugin = loadPlugin(getBasePath() + _T("modules\\") + module); |
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| 318 | LOG_DEBUG_STD(_T("Loading plugin: ") + plugin->getName() + _T("...")); |
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| 319 | plugin->load_plugin(); |
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| 320 | return plugin->commandLineExec(command, argLen, args); |
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| 321 | } catch (NSPluginException e) { |
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| 322 | LOG_MESSAGE_STD(_T("Module (") + e.file_ + _T(") was not found: ") + e.error_); |
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| 323 | } |
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| 324 | try { |
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| 325 | plugin_type plugin = loadPlugin(getBasePath() + _T("modules\\") + module + _T(".dll")); |
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| 326 | LOG_DEBUG_STD(_T("Loading plugin: ") + plugin->getName() + _T("...")); |
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| 327 | plugin->load_plugin(); |
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| 328 | return plugin->commandLineExec(command, argLen, args); |
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| 329 | } catch (NSPluginException e) { |
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| 330 | LOG_MESSAGE_STD(_T("Module (") + e.file_ + _T(") was not found: ") + e.error_); |
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| 331 | } |
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| 332 | LOG_ERROR_STD(_T("Module not found: ") + module + _T(" available modules are: ") + moduleList); |
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| 333 | return 0; |
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| 334 | } |
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| 335 | |
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| 336 | /** |
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| 337 | * Load a list of plug-ins |
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| 338 | * @param plugins A list with plug-ins (DLL files) to load |
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| 339 | */ |
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| 340 | void NSClientT::addPlugins(const std::list<std::wstring> plugins) { |
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| 341 | ReadLock readLock(&m_mutexRW, true, 10000); |
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| 342 | if (!readLock.IsLocked()) { |
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| 343 | LOG_ERROR(_T("FATAL ERROR: Could not get read-mutex.")); |
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| 344 | return; |
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| 345 | } |
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| 346 | std::list<std::wstring>::const_iterator it; |
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| 347 | for (it = plugins.begin(); it != plugins.end(); ++it) { |
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| 348 | loadPlugin(*it); |
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| 349 | } |
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| 350 | } |
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| 351 | /** |
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| 352 | * Unload all plug-ins (in reversed order) |
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| 353 | */ |
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| 354 | void NSClientT::unloadPlugins() { |
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| 355 | { |
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| 356 | WriteLock writeLock(&m_mutexRW, true, 10000); |
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| 357 | if (!writeLock.IsLocked()) { |
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| 358 | LOG_ERROR(_T("FATAL ERROR: Could not get read-mutex.")); |
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| 359 | return; |
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| 360 | } |
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| 361 | commandHandlers_.clear(); |
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| 362 | messageHandlers_.clear(); |
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| 363 | } |
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| 364 | { |
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| 365 | ReadLock readLock(&m_mutexRW, true, 10000); |
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| 366 | if (!readLock.IsLocked()) { |
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| 367 | LOG_ERROR(_T("FATAL ERROR: Could not get read-mutex.")); |
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| 368 | return; |
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| 369 | } |
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| 370 | for (pluginList::size_type i=plugins_.size();i>0;i--) { |
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| 371 | NSCPlugin *p = plugins_[i-1]; |
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| 372 | LOG_DEBUG_STD(_T("Unloading plugin: ") + p->getName() + _T("...")); |
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| 373 | p->unload(); |
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| 374 | } |
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| 375 | } |
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| 376 | { |
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| 377 | WriteLock writeLock(&m_mutexRW, true, 10000); |
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| 378 | if (!writeLock.IsLocked()) { |
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| 379 | LOG_ERROR(_T("FATAL ERROR: Could not get read-mutex.")); |
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| 380 | return; |
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| 381 | } |
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| 382 | for (pluginList::size_type i=plugins_.size();i>0;i--) { |
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| 383 | NSCPlugin *p = plugins_[i-1]; |
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| 384 | plugins_[i-1] = NULL; |
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| 385 | delete p; |
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| 386 | } |
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| 387 | plugins_.clear(); |
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| 388 | } |
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| 389 | } |
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| 390 | |
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| 391 | void NSClientT::loadPlugins() { |
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| 392 | ReadLock readLock(&m_mutexRW, true, 10000); |
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| 393 | if (!readLock.IsLocked()) { |
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| 394 | LOG_ERROR(_T("FATAL ERROR: Could not get read-mutex.")); |
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| 395 | return; |
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| 396 | } |
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| 397 | for (pluginList::iterator it=plugins_.begin(); it != plugins_.end(); ++it) { |
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| 398 | LOG_DEBUG_STD(_T("Loading plugin: ") + (*it)->getName() + _T("...")); |
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| 399 | (*it)->load_plugin(); |
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| 400 | } |
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| 401 | } |
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| 402 | /** |
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| 403 | * Load a single plug-in using a DLL filename |
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| 404 | * @param file The DLL file |
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| 405 | */ |
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| 406 | NSClientT::plugin_type NSClientT::loadPlugin(const std::wstring file) { |
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| 407 | return addPlugin(new NSCPlugin(file)); |
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| 408 | } |
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| 409 | /** |
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| 410 | * Load and add a plugin to various internal structures |
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| 411 | * @param *plugin The plug-ininstance to load. The pointer is managed by the |
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| 412 | */ |
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| 413 | NSClientT::plugin_type NSClientT::addPlugin(plugin_type plugin) { |
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| 414 | plugin->load_dll(); |
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| 415 | { |
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| 416 | WriteLock writeLock(&m_mutexRW, true, 10000); |
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| 417 | if (!writeLock.IsLocked()) { |
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| 418 | LOG_ERROR(_T("FATAL ERROR: Could not get read-mutex.")); |
|---|
| 419 | return plugin; |
|---|
| 420 | } |
|---|
| 421 | plugins_.insert(plugins_.end(), plugin); |
|---|
| 422 | if (plugin->hasCommandHandler()) |
|---|
| 423 | commandHandlers_.insert(commandHandlers_.end(), plugin); |
|---|
| 424 | if (plugin->hasMessageHandler()) |
|---|
| 425 | messageHandlers_.insert(messageHandlers_.end(), plugin); |
|---|
| 426 | } |
|---|
| 427 | return plugin; |
|---|
| 428 | } |
|---|
| 429 | |
|---|
| 430 | |
|---|
| 431 | std::wstring NSClientT::describeCommand(std::wstring command) { |
|---|
| 432 | ReadLock readLock(&m_mutexRWcmdDescriptions, true, 5000); |
|---|
| 433 | if (!readLock.IsLocked()) { |
|---|
| 434 | LOG_ERROR(_T("FATAL ERROR: Could not get read-mutex when trying to get command list.")); |
|---|
| 435 | return _T("Failed to get mutex when describing command: ") + command; |
|---|
| 436 | } |
|---|
| 437 | cmdMap::const_iterator cit = cmdDescriptions_.find(command); |
|---|
| 438 | if (cit == cmdDescriptions_.end()) |
|---|
| 439 | return _T("Command not found: ") + command + _T(", maybe it has not been register?"); |
|---|
| 440 | return (*cit).second; |
|---|
| 441 | } |
|---|
| 442 | std::list<std::wstring> NSClientT::getAllCommandNames() { |
|---|
| 443 | std::list<std::wstring> lst; |
|---|
| 444 | ReadLock readLock(&m_mutexRWcmdDescriptions, true, 5000); |
|---|
| 445 | if (!readLock.IsLocked()) { |
|---|
| 446 | LOG_ERROR(_T("FATAL ERROR: Could not get read-mutex when trying to get command list.")); |
|---|
| 447 | return lst; |
|---|
| 448 | } |
|---|
| 449 | for (cmdMap::const_iterator cit = cmdDescriptions_.begin(); cit != cmdDescriptions_.end(); ++cit) { |
|---|
| 450 | lst.push_back((*cit).first); |
|---|
| 451 | } |
|---|
| 452 | return lst; |
|---|
| 453 | } |
|---|
| 454 | void NSClientT::registerCommand(std::wstring cmd, std::wstring desc) { |
|---|
| 455 | WriteLock writeLock(&m_mutexRWcmdDescriptions, true, 10000); |
|---|
| 456 | if (!writeLock.IsLocked()) { |
|---|
| 457 | LOG_ERROR_STD(_T("FATAL ERROR: Failed to describe command:") + cmd); |
|---|
| 458 | return; |
|---|
| 459 | } |
|---|
| 460 | cmdDescriptions_[cmd] = desc; |
|---|
| 461 | } |
|---|
| 462 | |
|---|
| 463 | unsigned int NSClientT::getBufferLength() { |
|---|
| 464 | static unsigned int len = 0; |
|---|
| 465 | if (len == 0) { |
|---|
| 466 | try { |
|---|
| 467 | len = Settings::getInstance()->getInt(MAIN_SECTION_TITLE, MAIN_STRING_LENGTH, MAIN_STRING_LENGTH_DEFAULT); |
|---|
| 468 | } catch (SettingsException &e) { |
|---|
| 469 | NSC_DEBUG_MSG(_T("Failed to get length: ") + e.getMessage()); |
|---|
| 470 | return MAIN_STRING_LENGTH_DEFAULT; |
|---|
| 471 | } catch (...) { |
|---|
| 472 | NSC_LOG_ERROR(_T("Failed to get length: :(")); |
|---|
| 473 | return MAIN_STRING_LENGTH_DEFAULT; |
|---|
| 474 | } |
|---|
| 475 | } |
|---|
| 476 | return len; |
|---|
| 477 | } |
|---|
| 478 | |
|---|
| 479 | NSCAPI::nagiosReturn NSClientT::inject(std::wstring command, std::wstring arguments, TCHAR splitter, bool escape, std::wstring &msg, std::wstring & perf) { |
|---|
| 480 | unsigned int aLen = 0; |
|---|
| 481 | TCHAR ** aBuf = arrayBuffer::split2arrayBuffer(arguments, splitter, aLen, escape); |
|---|
| 482 | unsigned int buf_len = getBufferLength(); |
|---|
| 483 | TCHAR * mBuf = new TCHAR[buf_len+1]; mBuf[0] = '\0'; |
|---|
| 484 | TCHAR * pBuf = new TCHAR[buf_len+1]; pBuf[0] = '\0'; |
|---|
| 485 | NSCAPI::nagiosReturn ret = injectRAW(command.c_str(), aLen, aBuf, mBuf, buf_len, pBuf, buf_len); |
|---|
| 486 | arrayBuffer::destroyArrayBuffer(aBuf, aLen); |
|---|
| 487 | if ( (ret == NSCAPI::returnInvalidBufferLen) || (ret == NSCAPI::returnIgnored) ) { |
|---|
| 488 | delete [] mBuf; |
|---|
| 489 | delete [] pBuf; |
|---|
| 490 | return ret; |
|---|
| 491 | } |
|---|
| 492 | msg = mBuf; |
|---|
| 493 | perf = pBuf; |
|---|
| 494 | delete [] mBuf; |
|---|
| 495 | delete [] pBuf; |
|---|
| 496 | return ret; |
|---|
| 497 | } |
|---|
| 498 | |
|---|
| 499 | /** |
|---|
| 500 | * Inject a command into the plug-in stack. |
|---|
| 501 | * |
|---|
| 502 | * @param command Command to inject |
|---|
| 503 | * @param argLen Length of argument buffer |
|---|
| 504 | * @param **argument Argument buffer |
|---|
| 505 | * @param *returnMessageBuffer Message buffer |
|---|
| 506 | * @param returnMessageBufferLen Length of returnMessageBuffer |
|---|
| 507 | * @param *returnPerfBuffer Performance data buffer |
|---|
| 508 | * @param returnPerfBufferLen Length of returnPerfBuffer |
|---|
| 509 | * @return The command status |
|---|
| 510 | */ |
|---|
| 511 | NSCAPI::nagiosReturn NSClientT::injectRAW(const TCHAR* command, const unsigned int argLen, TCHAR **argument, TCHAR *returnMessageBuffer, unsigned int returnMessageBufferLen, TCHAR *returnPerfBuffer, unsigned int returnPerfBufferLen) { |
|---|
| 512 | if (logDebug()) { |
|---|
| 513 | LOG_DEBUG_STD(_T("Injecting: ") + (std::wstring) command + _T(": ") + arrayBuffer::arrayBuffer2string(argument, argLen, _T(", "))); |
|---|
| 514 | } |
|---|
| 515 | ReadLock readLock(&m_mutexRW, true, 5000); |
|---|
| 516 | if (!readLock.IsLocked()) { |
|---|
| 517 | LOG_ERROR(_T("FATAL ERROR: Could not get read-mutex.")); |
|---|
| 518 | return NSCAPI::returnUNKNOWN; |
|---|
| 519 | } |
|---|
| 520 | for (pluginList::size_type i = 0; i < commandHandlers_.size(); i++) { |
|---|
| 521 | try { |
|---|
| 522 | NSCAPI::nagiosReturn c = commandHandlers_[i]->handleCommand(command, argLen, argument, returnMessageBuffer, returnMessageBufferLen, returnPerfBuffer, returnPerfBufferLen); |
|---|
| 523 | switch (c) { |
|---|
| 524 | case NSCAPI::returnInvalidBufferLen: |
|---|
| 525 | LOG_ERROR(_T("UNKNOWN: Return buffer to small to handle this command.")); |
|---|
| 526 | return c; |
|---|
| 527 | case NSCAPI::returnIgnored: |
|---|
| 528 | break; |
|---|
| 529 | case NSCAPI::returnOK: |
|---|
| 530 | case NSCAPI::returnWARN: |
|---|
| 531 | case NSCAPI::returnCRIT: |
|---|
| 532 | case NSCAPI::returnUNKNOWN: |
|---|
| 533 | LOG_DEBUG_STD(_T("Injected Result: ") + NSCHelper::translateReturn(c) + _T(" '") + (std::wstring)(returnMessageBuffer) + _T("'")); |
|---|
| 534 | LOG_DEBUG_STD(_T("Injected Performance Result: '") +(std::wstring)(returnPerfBuffer) + _T("'")); |
|---|
| 535 | return c; |
|---|
| 536 | default: |
|---|
| 537 | LOG_ERROR_STD(_T("Unknown error from handleCommand: ") + strEx::itos(c) + _T(" the injected command was: ") + (std::wstring)command); |
|---|
| 538 | return c; |
|---|
| 539 | } |
|---|
| 540 | } catch(const NSPluginException& e) { |
|---|
| 541 | LOG_ERROR_STD(_T("Exception raised: ") + e.error_ + _T(" in module: ") + e.file_); |
|---|
| 542 | return NSCAPI::returnCRIT; |
|---|
| 543 | } catch(...) { |
|---|
| 544 | LOG_ERROR_STD(_T("Unknown exception raised in module")); |
|---|
| 545 | return NSCAPI::returnCRIT; |
|---|
| 546 | } |
|---|
| 547 | } |
|---|
| 548 | LOG_MESSAGE_STD(_T("No handler for command: '") + command + _T("'")); |
|---|
| 549 | return NSCAPI::returnIgnored; |
|---|
| 550 | } |
|---|
| 551 | |
|---|
| 552 | bool NSClientT::logDebug() { |
|---|
| 553 | if (debug_ == log_unknown) { |
|---|
| 554 | try { |
|---|
| 555 | if (Settings::getInstance()->getInt(_T("log"), _T("debug"), 0) == 1) |
|---|
| 556 | debug_ = log_debug; |
|---|
| 557 | else |
|---|
| 558 | debug_ = log_nodebug; |
|---|
| 559 | } catch (SettingsException e) { |
|---|
| 560 | debug_ = log_debug; |
|---|
| 561 | } |
|---|
| 562 | } |
|---|
| 563 | return (debug_ == log_debug); |
|---|
| 564 | } |
|---|
| 565 | |
|---|
| 566 | /** |
|---|
| 567 | * Report a message to all logging enabled modules. |
|---|
| 568 | * |
|---|
| 569 | * @param msgType Message type |
|---|
| 570 | * @param file Filename generally __FILE__ |
|---|
| 571 | * @param line Line number, generally __LINE__ |
|---|
| 572 | * @param message The message as a human readable string. |
|---|
| 573 | */ |
|---|
| 574 | void NSClientT::reportMessage(int msgType, const TCHAR* file, const int line, std::wstring message) { |
|---|
| 575 | if ((msgType == NSCAPI::debug)&&(!logDebug())) { |
|---|
| 576 | return; |
|---|
| 577 | } |
|---|
| 578 | std::wstring file_stl = file; |
|---|
| 579 | std::wstring::size_type pos = file_stl.find_last_of(_T("\\")); |
|---|
| 580 | if (pos != std::wstring::npos) |
|---|
| 581 | file_stl = file_stl.substr(pos); |
|---|
| 582 | { |
|---|
| 583 | ReadLock readLock(&m_mutexRW, true, 5000); |
|---|
| 584 | if (!readLock.IsLocked()) { |
|---|
| 585 | std::wcout << _T("Message was lost as the core was locked...") << std::endl; |
|---|
| 586 | return; |
|---|
| 587 | } |
|---|
| 588 | MutexLock lock(messageMutex); |
|---|
| 589 | if (!lock.hasMutex()) { |
|---|
| 590 | std::wcout << _T("Message was lost as the core was locked...") << std::endl; |
|---|
| 591 | std::wcout << message << std::endl; |
|---|
| 592 | return; |
|---|
| 593 | } |
|---|
| 594 | if (g_bConsoleLog) { |
|---|
| 595 | std::wstring k = _T("?"); |
|---|
| 596 | switch (msgType) { |
|---|
| 597 | case NSCAPI::critical: |
|---|
| 598 | k =_T("c"); |
|---|
| 599 | break; |
|---|
| 600 | case NSCAPI::warning: |
|---|
| 601 | k =_T("w"); |
|---|
| 602 | break; |
|---|
| 603 | case NSCAPI::error: |
|---|
| 604 | k =_T("e"); |
|---|
| 605 | break; |
|---|
| 606 | case NSCAPI::log: |
|---|
| 607 | k =_T("l"); |
|---|
| 608 | break; |
|---|
| 609 | case NSCAPI::debug: |
|---|
| 610 | k =_T("d"); |
|---|
| 611 | break; |
|---|
| 612 | } |
|---|
| 613 | std::wcout << k << _T(" ") << file_stl << _T("(") << line << _T(") ") << message << std::endl; |
|---|
| 614 | } |
|---|
| 615 | for (pluginList::size_type i = 0; i< messageHandlers_.size(); i++) { |
|---|
| 616 | try { |
|---|
| 617 | messageHandlers_[i]->handleMessage(msgType, file, line, message.c_str()); |
|---|
| 618 | } catch(const NSPluginException& e) { |
|---|
| 619 | // Here we are pretty much fucked! (as logging this might cause a loop :) |
|---|
| 620 | std::wcout << _T("Caught: ") << e.error_ << _T(" when trying to log a message...") << std::endl; |
|---|
| 621 | std::wcout << _T("This is *really really* bad, now the world is about to end...") << std::endl; |
|---|
| 622 | } |
|---|
| 623 | } |
|---|
| 624 | } |
|---|
| 625 | } |
|---|
| 626 | std::wstring NSClientT::getBasePath(void) { |
|---|
| 627 | MutexLock lock(internalVariables); |
|---|
| 628 | if (!lock.hasMutex()) { |
|---|
| 629 | LOG_ERROR(_T("FATAL ERROR: Could not get mutex.")); |
|---|
| 630 | return _T("FATAL ERROR"); |
|---|
| 631 | } |
|---|
| 632 | if (!basePath.empty()) |
|---|
| 633 | return basePath; |
|---|
| 634 | unsigned int buf_len = 4096; |
|---|
| 635 | TCHAR* buffer = new TCHAR[buf_len+1]; |
|---|
| 636 | GetModuleFileName(NULL, buffer, buf_len); |
|---|
| 637 | std::wstring path = buffer; |
|---|
| 638 | std::wstring::size_type pos = path.rfind('\\'); |
|---|
| 639 | basePath = path.substr(0, pos) + _T("\\"); |
|---|
| 640 | delete [] buffer; |
|---|
| 641 | try { |
|---|
| 642 | Settings::getInstance()->setFile(basePath, _T("NSC.ini")); |
|---|
| 643 | } catch (SettingsException e) { |
|---|
| 644 | NSC_LOG_ERROR_STD(_T("Failed to set settings file") + e.getMessage()); |
|---|
| 645 | } |
|---|
| 646 | return basePath; |
|---|
| 647 | } |
|---|
| 648 | |
|---|
| 649 | |
|---|
| 650 | NSCAPI::errorReturn NSAPIGetSettingsString(const TCHAR* section, const TCHAR* key, const TCHAR* defaultValue, TCHAR* buffer, unsigned int bufLen) { |
|---|
| 651 | try { |
|---|
| 652 | return NSCHelper::wrapReturnString(buffer, bufLen, Settings::getInstance()->getString(section, key, defaultValue), NSCAPI::isSuccess); |
|---|
| 653 | } catch (...) { |
|---|
| 654 | NSC_LOG_ERROR_STD(_T("Failed to getString: ") + key); |
|---|
| 655 | return NSCAPI::hasFailed; |
|---|
| 656 | } |
|---|
| 657 | } |
|---|
| 658 | int NSAPIGetSettingsInt(const TCHAR* section, const TCHAR* key, int defaultValue) { |
|---|
| 659 | try { |
|---|
| 660 | return Settings::getInstance()->getInt(section, key, defaultValue); |
|---|
| 661 | } catch (SettingsException e) { |
|---|
| 662 | NSC_LOG_ERROR_STD(_T("Failed to set settings file") + e.getMessage()); |
|---|
| 663 | return defaultValue; |
|---|
| 664 | } |
|---|
| 665 | } |
|---|
| 666 | NSCAPI::errorReturn NSAPIGetBasePath(TCHAR*buffer, unsigned int bufLen) { |
|---|
| 667 | return NSCHelper::wrapReturnString(buffer, bufLen, mainClient.getBasePath(), NSCAPI::isSuccess); |
|---|
| 668 | } |
|---|
| 669 | NSCAPI::errorReturn NSAPIGetApplicationName(TCHAR*buffer, unsigned int bufLen) { |
|---|
| 670 | return NSCHelper::wrapReturnString(buffer, bufLen, SZAPPNAME, NSCAPI::isSuccess); |
|---|
| 671 | } |
|---|
| 672 | NSCAPI::errorReturn NSAPIGetApplicationVersionStr(TCHAR*buffer, unsigned int bufLen) { |
|---|
| 673 | return NSCHelper::wrapReturnString(buffer, bufLen, SZVERSION, NSCAPI::isSuccess); |
|---|
| 674 | } |
|---|
| 675 | void NSAPIMessage(int msgType, const TCHAR* file, const int line, const TCHAR* message) { |
|---|
| 676 | mainClient.reportMessage(msgType, file, line, message); |
|---|
| 677 | } |
|---|
| 678 | void NSAPIStopServer(void) { |
|---|
| 679 | serviceControll::StopNoWait(SZSERVICENAME); |
|---|
| 680 | } |
|---|
| 681 | NSCAPI::nagiosReturn NSAPIInject(const TCHAR* command, const unsigned int argLen, TCHAR **argument, TCHAR *returnMessageBuffer, unsigned int returnMessageBufferLen, TCHAR *returnPerfBuffer, unsigned int returnPerfBufferLen) { |
|---|
| 682 | return mainClient.injectRAW(command, argLen, argument, returnMessageBuffer, returnMessageBufferLen, returnPerfBuffer, returnPerfBufferLen); |
|---|
| 683 | } |
|---|
| 684 | NSCAPI::errorReturn NSAPIGetSettingsSection(const TCHAR* section, TCHAR*** aBuffer, unsigned int * bufLen) { |
|---|
| 685 | try { |
|---|
| 686 | unsigned int len = 0; |
|---|
| 687 | *aBuffer = arrayBuffer::list2arrayBuffer(Settings::getInstance()->getSection(section), len); |
|---|
| 688 | *bufLen = len; |
|---|
| 689 | return NSCAPI::isSuccess; |
|---|
| 690 | } catch (...) { |
|---|
| 691 | NSC_LOG_ERROR_STD(_T("Failed to getSection: ") + section); |
|---|
| 692 | return NSCAPI::hasFailed; |
|---|
| 693 | } |
|---|
| 694 | } |
|---|
| 695 | NSCAPI::errorReturn NSAPIReleaseSettingsSectionBuffer(TCHAR*** aBuffer, unsigned int * bufLen) { |
|---|
| 696 | arrayBuffer::destroyArrayBuffer(*aBuffer, *bufLen); |
|---|
| 697 | *bufLen = 0; |
|---|
| 698 | *aBuffer = NULL; |
|---|
| 699 | return NSCAPI::isSuccess; |
|---|
| 700 | } |
|---|
| 701 | |
|---|
| 702 | NSCAPI::boolReturn NSAPICheckLogMessages(int messageType) { |
|---|
| 703 | if (mainClient.logDebug()) |
|---|
| 704 | return NSCAPI::istrue; |
|---|
| 705 | return NSCAPI::isfalse; |
|---|
| 706 | } |
|---|
| 707 | |
|---|
| 708 | std::wstring Encrypt(std::wstring str, unsigned int algorithm) { |
|---|
| 709 | unsigned int len = 0; |
|---|
| 710 | NSAPIEncrypt(algorithm, str.c_str(), static_cast<unsigned int>(str.size()), NULL, &len); |
|---|
| 711 | len+=2; |
|---|
| 712 | TCHAR *buf = new TCHAR[len+1]; |
|---|
| 713 | NSCAPI::errorReturn ret = NSAPIEncrypt(algorithm, str.c_str(), static_cast<unsigned int>(str.size()), buf, &len); |
|---|
| 714 | if (ret == NSCAPI::isSuccess) { |
|---|
| 715 | std::wstring ret = buf; |
|---|
| 716 | delete [] buf; |
|---|
| 717 | return ret; |
|---|
| 718 | } |
|---|
| 719 | return _T(""); |
|---|
| 720 | } |
|---|
| 721 | std::wstring Decrypt(std::wstring str, unsigned int algorithm) { |
|---|
| 722 | unsigned int len = 0; |
|---|
| 723 | NSAPIDecrypt(algorithm, str.c_str(), static_cast<unsigned int>(str.size()), NULL, &len); |
|---|
| 724 | len+=2; |
|---|
| 725 | TCHAR *buf = new TCHAR[len+1]; |
|---|
| 726 | NSCAPI::errorReturn ret = NSAPIDecrypt(algorithm, str.c_str(), static_cast<unsigned int>(str.size()), buf, &len); |
|---|
| 727 | if (ret == NSCAPI::isSuccess) { |
|---|
| 728 | std::wstring ret = buf; |
|---|
| 729 | delete [] buf; |
|---|
| 730 | return ret; |
|---|
| 731 | } |
|---|
| 732 | return _T(""); |
|---|
| 733 | } |
|---|
| 734 | |
|---|
| 735 | NSCAPI::errorReturn NSAPIEncrypt(unsigned int algorithm, const TCHAR* inBuffer, unsigned int inBufLen, TCHAR* outBuf, unsigned int *outBufLen) { |
|---|
| 736 | if (algorithm != NSCAPI::xor) { |
|---|
| 737 | LOG_ERROR(_T("Unknown algortihm requested.")); |
|---|
| 738 | return NSCAPI::hasFailed; |
|---|
| 739 | } |
|---|
| 740 | std::wstring key = Settings::getInstance()->getString(MAIN_SECTION_TITLE, MAIN_MASTERKEY, MAIN_MASTERKEY_DEFAULT); |
|---|
| 741 | int tcharInBufLen = 0; |
|---|
| 742 | char *c = charEx::tchar_to_char(inBuffer, inBufLen, tcharInBufLen); |
|---|
| 743 | std::wstring::size_type j=0; |
|---|
| 744 | for (int i=0;i<tcharInBufLen;i++,j++) { |
|---|
| 745 | if (j > key.size()) |
|---|
| 746 | j = 0; |
|---|
| 747 | c[i] ^= key[j]; |
|---|
| 748 | } |
|---|
| 749 | size_t cOutBufLen = b64::b64_encode(reinterpret_cast<void*>(c), tcharInBufLen, NULL, NULL); |
|---|
| 750 | if (!outBuf) { |
|---|
| 751 | *outBufLen = static_cast<unsigned int>(cOutBufLen*2); // TODO: Guessing wildly here but no proper way to tell without a lot of extra work |
|---|
| 752 | return NSCAPI::isSuccess; |
|---|
| 753 | } |
|---|
| 754 | char *cOutBuf = new char[cOutBufLen+1]; |
|---|
| 755 | size_t len = b64::b64_encode(reinterpret_cast<void*>(c), tcharInBufLen, cOutBuf, cOutBufLen); |
|---|
| 756 | delete [] c; |
|---|
| 757 | if (len == 0) { |
|---|
| 758 | LOG_ERROR(_T("Invalid out buffer length.")); |
|---|
| 759 | return NSCAPI::isInvalidBufferLen; |
|---|
| 760 | } |
|---|
| 761 | int realOutLen; |
|---|
| 762 | TCHAR *realOut = charEx::char_to_tchar(cOutBuf, cOutBufLen, realOutLen); |
|---|
| 763 | if (static_cast<unsigned int>(realOutLen) >= *outBufLen) { |
|---|
| 764 | LOG_ERROR_STD(_T("Invalid out buffer length: ") + strEx::itos(realOutLen) + _T(" was needed but only ") + strEx::itos(*outBufLen) + _T(" was allocated.")); |
|---|
| 765 | return NSCAPI::isInvalidBufferLen; |
|---|
| 766 | } |
|---|
| 767 | wcsncpy_s(outBuf, *outBufLen, realOut, realOutLen); |
|---|
| 768 | delete [] realOut; |
|---|
| 769 | outBuf[realOutLen] = 0; |
|---|
| 770 | *outBufLen = static_cast<unsigned int>(realOutLen); |
|---|
| 771 | return NSCAPI::isSuccess; |
|---|
| 772 | } |
|---|
| 773 | |
|---|
| 774 | NSCAPI::errorReturn NSAPIDecrypt(unsigned int algorithm, const TCHAR* inBuffer, unsigned int inBufLen, TCHAR* outBuf, unsigned int *outBufLen) { |
|---|
| 775 | if (algorithm != NSCAPI::xor) { |
|---|
| 776 | LOG_ERROR(_T("Unknown algortihm requested.")); |
|---|
| 777 | return NSCAPI::hasFailed; |
|---|
| 778 | } |
|---|
| 779 | int inBufLenC = 0; |
|---|
| 780 | char *inBufferC = charEx::tchar_to_char(inBuffer, inBufLen, inBufLenC); |
|---|
| 781 | size_t cOutLen = b64::b64_decode(inBufferC, inBufLenC, NULL, NULL); |
|---|
| 782 | if (!outBuf) { |
|---|
| 783 | *outBufLen = static_cast<unsigned int>(cOutLen*2); // TODO: Guessing wildly here but no proper way to tell without a lot of extra work |
|---|
| 784 | return NSCAPI::isSuccess; |
|---|
| 785 | } |
|---|
| 786 | char *cOutBuf = new char[cOutLen+1]; |
|---|
| 787 | size_t len = b64::b64_decode(inBufferC, inBufLenC, reinterpret_cast<void*>(cOutBuf), cOutLen); |
|---|
| 788 | delete [] inBufferC; |
|---|
| 789 | if (len == 0) { |
|---|
| 790 | LOG_ERROR(_T("Invalid out buffer length.")); |
|---|
| 791 | return NSCAPI::isInvalidBufferLen; |
|---|
| 792 | } |
|---|
| 793 | int realOutLen; |
|---|
| 794 | |
|---|
| 795 | std::wstring key = Settings::getInstance()->getString(MAIN_SECTION_TITLE, MAIN_MASTERKEY, MAIN_MASTERKEY_DEFAULT); |
|---|
| 796 | std::wstring::size_type j=0; |
|---|
| 797 | for (int i=0;i<cOutLen;i++,j++) { |
|---|
| 798 | if (j > key.size()) |
|---|
| 799 | j = 0; |
|---|
| 800 | cOutBuf[i] ^= key[j]; |
|---|
| 801 | } |
|---|
| 802 | |
|---|
| 803 | TCHAR *realOut = charEx::char_to_tchar(cOutBuf, cOutLen, realOutLen); |
|---|
| 804 | if (static_cast<unsigned int>(realOutLen) >= *outBufLen) { |
|---|
| 805 | LOG_ERROR_STD(_T("Invalid out buffer length: ") + strEx::itos(realOutLen) + _T(" was needed but only ") + strEx::itos(*outBufLen) + _T(" was allocated.")); |
|---|
| 806 | return NSCAPI::isInvalidBufferLen; |
|---|
| 807 | } |
|---|
| 808 | wcsncpy_s(outBuf, *outBufLen, realOut, realOutLen); |
|---|
| 809 | delete [] realOut; |
|---|
| 810 | outBuf[realOutLen] = 0; |
|---|
| 811 | *outBufLen = static_cast<unsigned int>(realOutLen); |
|---|
| 812 | return NSCAPI::isSuccess; |
|---|
| 813 | } |
|---|
| 814 | |
|---|
| 815 | NSCAPI::errorReturn NSAPISetSettingsString(const TCHAR* section, const TCHAR* key, const TCHAR* value) { |
|---|
| 816 | try { |
|---|
| 817 | Settings::getInstance()->setString(section, key, value); |
|---|
| 818 | } catch (...) { |
|---|
| 819 | NSC_LOG_ERROR_STD(_T("Failed to setString: ") + key); |
|---|
| 820 | return NSCAPI::hasFailed; |
|---|
| 821 | } |
|---|
| 822 | return NSCAPI::isSuccess; |
|---|
| 823 | } |
|---|
| 824 | NSCAPI::errorReturn NSAPISetSettingsInt(const TCHAR* section, const TCHAR* key, int value) { |
|---|
| 825 | try { |
|---|
| 826 | Settings::getInstance()->setInt(section, key, value); |
|---|
| 827 | } catch (...) { |
|---|
| 828 | NSC_LOG_ERROR_STD(_T("Failed to setInt: ") + key); |
|---|
| 829 | return NSCAPI::hasFailed; |
|---|
| 830 | } |
|---|
| 831 | return NSCAPI::isSuccess; |
|---|
| 832 | } |
|---|
| 833 | NSCAPI::errorReturn NSAPIWriteSettings(int type) { |
|---|
| 834 | try { |
|---|
| 835 | if (type == NSCAPI::settings_registry) |
|---|
| 836 | Settings::getInstance()->write(REGSettings::getType()); |
|---|
| 837 | else if (type == NSCAPI::settings_inifile) |
|---|
| 838 | Settings::getInstance()->write(INISettings::getType()); |
|---|
| 839 | else |
|---|
| 840 | Settings::getInstance()->write(); |
|---|
| 841 | } catch (SettingsException e) { |
|---|
| 842 | LOG_ERROR_STD(_T("Failed to write settings: ") + e.getMessage()); |
|---|
| 843 | return NSCAPI::hasFailed; |
|---|
| 844 | } catch (...) { |
|---|
| 845 | NSC_LOG_ERROR_STD(_T("Failed to write settings")); |
|---|
| 846 | return NSCAPI::hasFailed; |
|---|
| 847 | } |
|---|
| 848 | return NSCAPI::isSuccess; |
|---|
| 849 | } |
|---|
| 850 | NSCAPI::errorReturn NSAPIReadSettings(int type) { |
|---|
| 851 | try { |
|---|
| 852 | if (type == NSCAPI::settings_registry) |
|---|
| 853 | Settings::getInstance()->read(REGSettings::getType()); |
|---|
| 854 | else if (type == NSCAPI::settings_inifile) |
|---|
| 855 | Settings::getInstance()->read(INISettings::getType()); |
|---|
| 856 | else |
|---|
| 857 | Settings::getInstance()->read(); |
|---|
| 858 | } catch (SettingsException e) { |
|---|
| 859 | LOG_ERROR_STD(_T("Failed to read settings: ") + e.getMessage()); |
|---|
| 860 | return NSCAPI::hasFailed; |
|---|
| 861 | } catch (...) { |
|---|
| 862 | NSC_LOG_ERROR_STD(_T("Failed to read settings")); |
|---|
| 863 | return NSCAPI::hasFailed; |
|---|
| 864 | } |
|---|
| 865 | return NSCAPI::isSuccess; |
|---|
| 866 | } |
|---|
| 867 | NSCAPI::errorReturn NSAPIRehash(int flag) { |
|---|
| 868 | return NSCAPI::hasFailed; |
|---|
| 869 | } |
|---|
| 870 | NSCAPI::errorReturn NSAPIDescribeCommand(const TCHAR* command, TCHAR* buffer, unsigned int bufLen) { |
|---|
| 871 | return NSCHelper::wrapReturnString(buffer, bufLen, mainClient.describeCommand(command), NSCAPI::isSuccess); |
|---|
| 872 | } |
|---|
| 873 | NSCAPI::errorReturn NSAPIGetAllCommandNames(arrayBuffer::arrayBuffer* aBuffer, unsigned int *bufLen) { |
|---|
| 874 | unsigned int len = 0; |
|---|
| 875 | *aBuffer = arrayBuffer::list2arrayBuffer(mainClient.getAllCommandNames(), len); |
|---|
| 876 | *bufLen = len; |
|---|
| 877 | return NSCAPI::isSuccess; |
|---|
| 878 | } |
|---|
| 879 | NSCAPI::errorReturn NSAPIReleaseAllCommandNamessBuffer(TCHAR*** aBuffer, unsigned int * bufLen) { |
|---|
| 880 | arrayBuffer::destroyArrayBuffer(*aBuffer, *bufLen); |
|---|
| 881 | *bufLen = 0; |
|---|
| 882 | *aBuffer = NULL; |
|---|
| 883 | return NSCAPI::isSuccess; |
|---|
| 884 | } |
|---|
| 885 | NSCAPI::errorReturn NSAPIRegisterCommand(const TCHAR* cmd,const TCHAR* desc) { |
|---|
| 886 | mainClient.registerCommand(cmd, desc); |
|---|
| 887 | return NSCAPI::isSuccess; |
|---|
| 888 | } |
|---|
| 889 | |
|---|
| 890 | |
|---|
| 891 | LPVOID NSAPILoader(TCHAR*buffer) { |
|---|
| 892 | if (_wcsicmp(buffer, _T("NSAPIGetApplicationName")) == 0) |
|---|
| 893 | return &NSAPIGetApplicationName; |
|---|
| 894 | if (_wcsicmp(buffer, _T("NSAPIGetApplicationVersionStr")) == 0) |
|---|
| 895 | return &NSAPIGetApplicationVersionStr; |
|---|
| 896 | if (_wcsicmp(buffer, _T("NSAPIGetSettingsString")) == 0) |
|---|
| 897 | return &NSAPIGetSettingsString; |
|---|
| 898 | if (_wcsicmp(buffer, _T("NSAPIGetSettingsSection")) == 0) |
|---|
| 899 | return &NSAPIGetSettingsSection; |
|---|
| 900 | if (_wcsicmp(buffer, _T("NSAPIReleaseSettingsSectionBuffer")) == 0) |
|---|
| 901 | return &NSAPIReleaseSettingsSectionBuffer; |
|---|
| 902 | if (_wcsicmp(buffer, _T("NSAPIGetSettingsInt")) == 0) |
|---|
| 903 | return &NSAPIGetSettingsInt; |
|---|
| 904 | if (_wcsicmp(buffer, _T("NSAPIMessage")) == 0) |
|---|
| 905 | return &NSAPIMessage; |
|---|
| 906 | if (_wcsicmp(buffer, _T("NSAPIStopServer")) == 0) |
|---|
| 907 | return &NSAPIStopServer; |
|---|
| 908 | if (_wcsicmp(buffer, _T("NSAPIInject")) == 0) |
|---|
| 909 | return &NSAPIInject; |
|---|
| 910 | if (_wcsicmp(buffer, _T("NSAPIGetBasePath")) == 0) |
|---|
| 911 | return &NSAPIGetBasePath; |
|---|
| 912 | if (_wcsicmp(buffer, _T("NSAPICheckLogMessages")) == 0) |
|---|
| 913 | return &NSAPICheckLogMessages; |
|---|
| 914 | if (_wcsicmp(buffer, _T("NSAPIEncrypt")) == 0) |
|---|
| 915 | return &NSAPIEncrypt; |
|---|
| 916 | if (_wcsicmp(buffer, _T("NSAPIDecrypt")) == 0) |
|---|
| 917 | return &NSAPIDecrypt; |
|---|
| 918 | if (_wcsicmp(buffer, _T("NSAPISetSettingsString")) == 0) |
|---|
| 919 | return &NSAPISetSettingsString; |
|---|
| 920 | if (_wcsicmp(buffer, _T("NSAPISetSettingsInt")) == 0) |
|---|
| 921 | return &NSAPISetSettingsInt; |
|---|
| 922 | if (_wcsicmp(buffer, _T("NSAPIWriteSettings")) == 0) |
|---|
| 923 | return &NSAPIWriteSettings; |
|---|
| 924 | if (_wcsicmp(buffer, _T("NSAPIReadSettings")) == 0) |
|---|
| 925 | return &NSAPIReadSettings; |
|---|
| 926 | if (_wcsicmp(buffer, _T("NSAPIRehash")) == 0) |
|---|
| 927 | return &NSAPIRehash; |
|---|
| 928 | if (_wcsicmp(buffer, _T("NSAPIDescribeCommand")) == 0) |
|---|
| 929 | return &NSAPIDescribeCommand; |
|---|
| 930 | if (_wcsicmp(buffer, _T("NSAPIGetAllCommandNames")) == 0) |
|---|
| 931 | return &NSAPIGetAllCommandNames; |
|---|
| 932 | if (_wcsicmp(buffer, _T("NSAPIReleaseAllCommandNamessBuffer")) == 0) |
|---|
| 933 | return &NSAPIReleaseAllCommandNamessBuffer; |
|---|
| 934 | if (_wcsicmp(buffer, _T("NSAPIRegisterCommand")) == 0) |
|---|
| 935 | return &NSAPIRegisterCommand; |
|---|
| 936 | |
|---|
| 937 | return NULL; |
|---|
| 938 | } |
|---|