| 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 "NSClient++.h" |
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| 17 | #include <settings/Settings.h> |
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| 18 | #include <charEx.h> |
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| 19 | //#include <Socket.h> |
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| 20 | #include <config.h> |
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| 21 | #include <msvc_wrappers.h> |
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| 22 | #ifdef WIN32 |
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| 23 | #include <Userenv.h> |
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| 24 | #include <Lmcons.h> |
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| 25 | //#ifdef DEBUG |
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| 26 | #include <crtdbg.h> |
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| 27 | //#endif |
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| 28 | #endif |
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| 29 | //#include <remote_processes.hpp> |
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| 30 | //#include <winsvc.h> |
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| 31 | //#include <Userenv.h> |
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| 32 | //#include <Lmcons.h> |
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| 33 | //#include <remote_processes.hpp> |
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| 34 | #include "core_api.h" |
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| 35 | #include "settings_manager_impl.h" |
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| 36 | #include <settings/macros.h> |
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| 37 | #include <NSCHelper.h> |
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| 38 | |
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| 39 | NSClient mainClient(SZSERVICENAME); // Global core instance. |
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| 40 | bool g_bConsoleLog = false; |
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| 41 | |
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| 42 | #define SETTINGS_GET_BOOL_CORE(key) \ |
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| 43 | settings_manager::get_settings()->get_bool(setting_keys::key ## _PATH, setting_keys::key, setting_keys::key ## _DEFAULT) |
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| 44 | |
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| 45 | #define SETTINGS_GET_STRING_CORE(key) \ |
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| 46 | settings_manager::get_settings()->get_string(setting_keys::key ## _PATH, setting_keys::key, setting_keys::key ## _DEFAULT) |
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| 47 | /* |
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| 48 | #define SETTINGS_SET_STRING_CORE(key, value) \ |
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| 49 | Settings::get_settings()->set_string(setting_keys::key ## _PATH, setting_keys::key, value); |
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| 50 | */ |
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| 51 | /** |
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| 52 | * START OF Tray starter MERGE HELPER |
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| 53 | */ |
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| 54 | class tray_starter { |
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| 55 | struct start_block { |
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| 56 | std::wstring cmd; |
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| 57 | std::wstring cmd_line; |
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| 58 | DWORD sessionId; |
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| 59 | }; |
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| 60 | |
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| 61 | public: |
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| 62 | static LPVOID init(DWORD dwSessionId, std::wstring exe, std::wstring cmdline) { |
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| 63 | start_block *sb = new start_block; |
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| 64 | sb->cmd = exe; |
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| 65 | sb->cmd_line = cmdline; |
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| 66 | sb->sessionId = dwSessionId; |
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| 67 | return sb; |
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| 68 | } |
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| 69 | DWORD threadProc(LPVOID lpParameter) { |
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| 70 | #ifdef WIN32 |
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| 71 | start_block* param = static_cast<start_block*>(lpParameter); |
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| 72 | DWORD dwSessionId = param->sessionId; |
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| 73 | std::wstring cmd = param->cmd; |
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| 74 | std::wstring cmdline = param->cmd_line; |
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| 75 | delete param; |
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| 76 | for (int i=0;i<10;i++) { |
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| 77 | Sleep(1000); |
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| 78 | if (startTrayHelper(dwSessionId, cmd, cmdline, false)) |
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| 79 | break; |
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| 80 | } |
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| 81 | #endif |
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| 82 | return 0; |
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| 83 | } |
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| 84 | |
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| 85 | static bool start(unsigned long dwSessionId) { |
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| 86 | boost::filesystem::wpath program = mainClient.getBasePath() / SETTINGS_GET_STRING_CORE(settings_def::SYSTRAY_EXE); |
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| 87 | std::wstring cmdln = _T("\"") + program.string() + _T("\" -channel __") + strEx::itos(dwSessionId) + _T("__"); |
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| 88 | return tray_starter::startTrayHelper(dwSessionId, program.string(), cmdln); |
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| 89 | } |
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| 90 | |
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| 91 | static bool startTrayHelper(unsigned long dwSessionId, std::wstring exe, std::wstring cmdline, bool startThread = true) { |
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| 92 | // HANDLE hToken = NULL; |
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| 93 | // if (!remote_processes::GetSessionUserToken(dwSessionId, &hToken)) { |
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| 94 | // LOG_ERROR_STD(_T("Failed to query user token: ") + error::lookup::last_error()); |
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| 95 | // return false; |
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| 96 | // } else { |
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| 97 | // STARTUPINFO StartUPInfo; |
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| 98 | // PROCESS_INFORMATION ProcessInfo; |
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| 99 | // |
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| 100 | // ZeroMemory(&StartUPInfo,sizeof(STARTUPINFO)); |
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| 101 | // ZeroMemory(&ProcessInfo,sizeof(PROCESS_INFORMATION)); |
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| 102 | // StartUPInfo.wShowWindow = SW_HIDE; |
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| 103 | // StartUPInfo.lpDesktop = L"Winsta0\\Default"; |
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| 104 | // StartUPInfo.cb = sizeof(STARTUPINFO); |
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| 105 | // |
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| 106 | // wchar_t *buffer = new wchar_t[cmdline.size()+10]; |
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| 107 | // wcscpy(buffer, cmdline.c_str()); |
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| 108 | // LOG_MESSAGE_STD(_T("Running: ") + exe); |
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| 109 | // LOG_MESSAGE_STD(_T("Running: ") + cmdline); |
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| 110 | // |
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| 111 | // LPVOID pEnv =NULL; |
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| 112 | // DWORD dwCreationFlags = CREATE_NO_WINDOW; //0; //DETACHED_PROCESS |
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| 113 | // |
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| 114 | // if(CreateEnvironmentBlock(&pEnv,hToken,TRUE)) { |
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| 115 | // dwCreationFlags|=CREATE_UNICODE_ENVIRONMENT; |
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| 116 | // } else { |
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| 117 | // LOG_ERROR_STD(_T("Failed to create enviornment: ") + error::lookup::last_error()); |
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| 118 | // pEnv=NULL; |
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| 119 | // } |
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| 120 | // /* |
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| 121 | // LOG_ERROR_STD(_T("Impersonating user: ")); |
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| 122 | // if (!ImpersonateLoggedOnUser(hToken)) { |
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| 123 | // LOG_ERROR_STD(_T("Failed to impersonate the user: ") + error::lookup::last_error()); |
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| 124 | // } |
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| 125 | // |
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| 126 | // wchar_t pszUname[UNLEN + 1]; |
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| 127 | // ZeroMemory(pszUname,sizeof(pszUname)); |
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| 128 | // DWORD dwSize = UNLEN; |
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| 129 | // if (!GetUserName(pszUname,&dwSize)) { |
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| 130 | // DWORD dwErr = GetLastError(); |
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| 131 | // if (!RevertToSelf()) |
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| 132 | // LOG_ERROR_STD(_T("Failed to revert to self: ") + error::lookup::last_error()); |
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| 133 | // LOG_ERROR_STD(_T("Failed to get username: ") + error::format::from_system(dwErr)); |
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| 134 | // return false; |
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| 135 | // } |
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| 136 | // |
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| 137 | // |
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| 138 | // PROFILEINFO info; |
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| 139 | // info.dwSize = sizeof(PROFILEINFO); |
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| 140 | // info.lpUserName = pszUname; |
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| 141 | // if (!LoadUserProfile(hToken, &info)) { |
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| 142 | // DWORD dwErr = GetLastError(); |
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| 143 | // if (!RevertToSelf()) |
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| 144 | // LOG_ERROR_STD(_T("Failed to revert to self: ") + error::lookup::last_error()); |
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| 145 | // LOG_ERROR_STD(_T("Failed to get username: ") + error::format::from_system(dwErr)); |
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| 146 | // return false; |
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| 147 | // } |
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| 148 | // */ |
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| 149 | // if (!CreateProcessAsUser(hToken, exe.c_str(), buffer, NULL, NULL, FALSE, dwCreationFlags, pEnv, NULL, &StartUPInfo, &ProcessInfo)) { |
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| 150 | // DWORD dwErr = GetLastError(); |
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| 151 | // delete [] buffer; |
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| 152 | // /* |
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| 153 | // if (!RevertToSelf()) { |
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| 154 | // LOG_ERROR_STD(_T("Failed to revert to self: ") + error::lookup::last_error()); |
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| 155 | // } |
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| 156 | // */ |
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| 157 | // if (startThread && dwErr == ERROR_PIPE_NOT_CONNECTED) { |
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| 158 | // LOG_MESSAGE(_T("Failed to start trayhelper: starting a background thread to do it instead...")); |
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| 159 | // Thread<tray_starter> *pThread = new Thread<tray_starter>(_T("tray-starter-thread")); |
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| 160 | // pThread->createThread(tray_starter::init(dwSessionId, exe, cmdline)); |
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| 161 | // return false; |
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| 162 | // } else if (dwErr == ERROR_PIPE_NOT_CONNECTED) { |
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| 163 | // LOG_ERROR_STD(_T("Thread failed to start trayhelper (will try again): ") + error::format::from_system(dwErr)); |
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| 164 | // return false; |
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| 165 | // } else { |
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| 166 | // LOG_ERROR_STD(_T("Failed to start trayhelper: ") + error::format::from_system(dwErr)); |
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| 167 | // return true; |
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| 168 | // } |
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| 169 | // } else { |
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| 170 | // delete [] buffer; |
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| 171 | // /* |
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| 172 | // if (!RevertToSelf()) { |
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| 173 | // LOG_ERROR_STD(_T("Failed to revert to self: ") + error::lookup::last_error()); |
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| 174 | // } |
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| 175 | // */ |
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| 176 | // LOG_MESSAGE_STD(_T("Started tray in other user session: ") + strEx::itos(dwSessionId)); |
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| 177 | // } |
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| 178 | // |
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| 179 | // |
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| 180 | // CloseHandle(hToken); |
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| 181 | // return true; |
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| 182 | // } |
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| 183 | return false; |
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| 184 | } |
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| 185 | }; |
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| 186 | |
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| 187 | /** |
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| 188 | * End of class tray started (MERGE HELP) |
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| 189 | */ |
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| 190 | |
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| 191 | #define XNSC_DEFINE_SETTING_KEY(name, tag) \ |
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| 192 | name ## _SECTION \ |
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| 193 | |
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| 194 | /** |
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| 195 | * RANDOM JUNK (MERGE HELP) |
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| 196 | */ |
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| 197 | |
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| 198 | void display(std::wstring title, std::wstring message) { |
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| 199 | #ifdef WIN32 |
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| 200 | ::MessageBox(NULL, message.c_str(), title.c_str(), MB_OK|MB_ICONERROR); |
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| 201 | #endif |
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| 202 | std::wcout << title << std::endl << message << std::endl; |
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| 203 | } |
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| 204 | |
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| 205 | |
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| 206 | bool is_module(boost::filesystem::wpath file ) |
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| 207 | { |
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| 208 | return boost::ends_with(file.string(), _T(".dll")) || boost::ends_with(file.string(), _T(".so")); |
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| 209 | } |
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| 210 | /** |
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| 211 | * Application startup point |
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| 212 | * |
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| 213 | * @param argc Argument count |
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| 214 | * @param argv[] Argument array |
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| 215 | * @param envp[] Environment array |
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| 216 | * @return exit status |
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| 217 | */ |
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| 218 | int nscp_main(int argc, wchar_t* argv[]); |
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| 219 | |
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| 220 | #ifdef WIN32 |
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| 221 | int wmain(int argc, wchar_t* argv[], wchar_t* envp[]) { return nscp_main(argc, argv); } |
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| 222 | #else |
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| 223 | int main(int argc, char* argv[]) { |
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| 224 | wchar_t **wargv = new wchar_t*[argc]; |
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| 225 | for (int i=0;i<argc;i++) { |
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| 226 | std::wstring s = to_wstring(argv[i]); |
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| 227 | wargv[i] = new wchar_t[s.length()+10]; |
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| 228 | wcscpy(wargv[i], s.c_str()); |
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| 229 | } |
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| 230 | int ret = nscp_main(argc, wargv); |
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| 231 | for (int i=0;i<argc;i++) { |
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| 232 | delete [] wargv[i]; |
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| 233 | } |
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| 234 | delete [] wargv; |
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| 235 | } |
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| 236 | #endif |
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| 237 | int nscp_main(int argc, wchar_t* argv[]) |
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| 238 | { |
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| 239 | srand( (unsigned)time( NULL ) ); |
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| 240 | int nRetCode = 0; |
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| 241 | if ( (argc > 1) && ((*argv[1] == '-') || (*argv[1] == '/')) ) { |
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| 242 | if (false) { |
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| 243 | #ifdef WIN32 |
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| 244 | } if ( wcscasecmp( _T("install"), argv[1]+1 ) == 0 ) { |
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| 245 | bool bGui = false; |
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| 246 | bool bStart = false; |
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| 247 | std::wstring service_name, service_description; |
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| 248 | for (int i=2;i<argc;i++) { |
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| 249 | if (wcscasecmp( _T("gui"), argv[i]) == 0) { |
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| 250 | bGui = true; |
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| 251 | } else if (wcscasecmp( _T("start"), argv[i]) == 0) { |
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| 252 | bStart = true; |
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| 253 | } else { |
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| 254 | if (service_name.empty()) |
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| 255 | service_name = argv[i]; |
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| 256 | else { |
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| 257 | if (!service_description.empty()) |
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| 258 | service_description += _T(" "); |
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| 259 | service_description += argv[i]; |
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| 260 | } |
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| 261 | } |
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| 262 | } |
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| 263 | if (service_name.empty()) |
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| 264 | service_name = SZSERVICENAME; |
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| 265 | if (service_description.empty()) |
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| 266 | service_description = SZSERVICEDISPLAYNAME; |
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| 267 | g_bConsoleLog = true; |
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| 268 | try { |
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| 269 | serviceControll::Install(service_name.c_str(), service_description.c_str(), SZDEPENDENCIES); |
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| 270 | if (bStart) |
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| 271 | serviceControll::Start(service_name); |
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| 272 | } catch (const serviceControll::SCException& e) { |
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| 273 | if (bGui) |
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| 274 | display(_T("Error installing"), _T("Service installation failed; ") + e.error_); |
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| 275 | LOG_ERROR_STD(_T("Service installation failed: ") + e.error_); |
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| 276 | return -1; |
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| 277 | } |
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| 278 | try { |
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| 279 | serviceControll::SetDescription(service_name, service_description); |
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| 280 | } catch (const serviceControll::SCException& e) { |
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| 281 | if (bGui) |
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| 282 | display(_T("Error installing"), _T("Service installation failed; ") + e.error_); |
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| 283 | LOG_MESSAGE_STD(_T("Couldn't set service description: ") + e.error_); |
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| 284 | } |
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| 285 | if (bGui) |
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| 286 | display(_T("Service installed"), _T("Service installed successfully!")); |
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| 287 | LOG_MESSAGE(_T("Service installed!")); |
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| 288 | return 0; |
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| 289 | } else if ( wcscasecmp( _T("uninstall"), argv[1]+1 ) == 0 ) { |
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| 290 | bool bGui = false; |
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| 291 | bool bStop = false; |
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| 292 | std::wstring service_name; |
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| 293 | for (int i=2;i<argc;i++) { |
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| 294 | if (wcscasecmp( _T("gui"), argv[i]) == 0) { |
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| 295 | bGui = true; |
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| 296 | } else if (wcscasecmp( _T("stop"), argv[i]) == 0) { |
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| 297 | bStop = true; |
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| 298 | } else { |
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| 299 | service_name = argv[i]; |
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| 300 | } |
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| 301 | } |
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| 302 | if (service_name.empty()) |
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| 303 | service_name = SZSERVICENAME; |
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| 304 | g_bConsoleLog = true; |
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| 305 | try { |
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| 306 | if (bStop) |
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| 307 | serviceControll::Stop(service_name); |
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| 308 | } catch (const serviceControll::SCException& e) { |
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| 309 | LOG_MESSAGE_STD(_T("Failed to stop service (") + service_name + _T(") failed; ") + e.error_); |
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| 310 | } |
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| 311 | try { |
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| 312 | serviceControll::Uninstall(service_name); |
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| 313 | } catch (const serviceControll::SCException& e) { |
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| 314 | if (bGui) |
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| 315 | display(_T("Error uninstalling"), _T("Service de-installation (") + service_name + _T(") failed; ") + e.error_ + _T("\nMaybe the service was not previously installed properly?")); |
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| 316 | LOG_ERROR_STD(_T("Service deinstallation failed; ") + e.error_); |
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| 317 | return 0; |
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| 318 | } |
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| 319 | if (bGui) |
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| 320 | display(_T("Service uninstalled"), _T("Service uninstalled successfully!")); |
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| 321 | LOG_MESSAGE(_T("Service uninstalled!")); |
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| 322 | return 0; |
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| 323 | } else if ( wcscasecmp( _T("start"), argv[1]+1 ) == 0 ) { |
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| 324 | g_bConsoleLog = true; |
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| 325 | bool bGui = false; |
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| 326 | std::wstring service_name; |
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| 327 | for (int i=2;i<argc;i++) { |
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| 328 | if (wcscasecmp( _T("gui"), argv[i]) == 0) { |
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| 329 | bGui = true; |
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| 330 | } else { |
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| 331 | service_name = argv[i]; |
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| 332 | } |
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| 333 | } |
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| 334 | if (service_name.empty()) |
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| 335 | service_name = SZSERVICENAME; |
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| 336 | try { |
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| 337 | serviceControll::Start(service_name.c_str()); |
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| 338 | } catch (const serviceControll::SCException& e) { |
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| 339 | if (bGui) |
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| 340 | display(_T("Service failed to start"), e.error_); |
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| 341 | LOG_MESSAGE_STD(_T("Service failed to start: ") + e.error_); |
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| 342 | return -1; |
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| 343 | } |
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| 344 | } else if ( wcscasecmp( _T("stop"), argv[1]+1 ) == 0 ) { |
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| 345 | g_bConsoleLog = true; |
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| 346 | bool bGui = false; |
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| 347 | std::wstring service_name; |
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| 348 | for (int i=2;i<argc;i++) { |
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| 349 | if (wcscasecmp( _T("gui"), argv[i]) == 0) { |
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| 350 | bGui = true; |
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| 351 | } else { |
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| 352 | service_name = argv[i]; |
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| 353 | } |
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| 354 | } |
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| 355 | if (service_name.empty()) |
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| 356 | service_name = SZSERVICENAME; |
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| 357 | try { |
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| 358 | serviceControll::Stop(service_name.c_str()); |
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| 359 | } catch (const serviceControll::SCException& e) { |
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| 360 | if (bGui) |
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| 361 | display(_T("Service failed to stop"), e.error_); |
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| 362 | LOG_MESSAGE_STD(_T("Service failed to stop: ") + e.error_); |
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| 363 | return -1; |
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| 364 | } |
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| 365 | } else if ( wcscasecmp( _T("svc"), argv[1]+1 ) == 0 ) { |
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| 366 | g_bConsoleLog = true; |
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| 367 | try { |
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| 368 | std::wstring exe = serviceControll::get_exe_path(SZSERVICENAME); |
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| 369 | LOG_MESSAGE_STD(_T("The Service uses: ") + exe); |
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| 370 | } catch (const serviceControll::SCException& e) { |
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| 371 | LOG_ERROR_STD(_T("Failed to find service: ") + e.error_); |
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| 372 | } |
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| 373 | #endif |
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| 374 | } else if ( wcscasecmp( _T("encrypt"), argv[1]+1 ) == 0 ) { |
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| 375 | g_bConsoleLog = true; |
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| 376 | std::wstring password; |
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| 377 | if (!settings_manager::init_settings(mainClient.getBasePath())) { |
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| 378 | std::wcout << _T("Could not find settings") << std::endl;; |
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| 379 | return 1; |
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| 380 | } |
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| 381 | std::wcout << _T("Enter password to encrypt (has to be a single word): "); |
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| 382 | std::wcin >> password; |
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| 383 | std::wstring xor_pwd = Encrypt(password); |
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| 384 | std::wcout << _T("obfuscated_password=") << xor_pwd << std::endl; |
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| 385 | std::wstring outPasswd = Decrypt(xor_pwd); |
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| 386 | if (password != outPasswd) |
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| 387 | std::wcout << _T("ERROR: Password did not match: ") << outPasswd<< std::endl; |
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| 388 | settings_manager::destroy_settings(); |
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| 389 | return 0; |
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| 390 | } else if ( wcscasecmp( _T("about"), argv[1]+1 ) == 0 ) { |
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| 391 | try { |
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| 392 | g_bConsoleLog = true; |
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| 393 | LOG_MESSAGE(SZAPPNAME _T(" (C) Michael Medin - michael<at>medin<dot>name")); |
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| 394 | LOG_MESSAGE(_T("Version: ") SZVERSION); |
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| 395 | LOG_MESSAGE(_T("Architecture: ") SZARCH); |
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| 396 | |
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| 397 | boost::filesystem::wpath pluginPath = (boost::filesystem::wpath)mainClient.getBasePath() / _T("modules"); |
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| 398 | LOG_MESSAGE_STD(_T("Looking at plugins in: ") + pluginPath.string()); |
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| 399 | |
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| 400 | boost::filesystem::wdirectory_iterator end_itr; // default construction yields past-the-end |
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| 401 | for ( boost::filesystem::wdirectory_iterator itr( pluginPath ); itr != end_itr; ++itr ) { |
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| 402 | if ( !is_directory(itr->status()) ) { |
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| 403 | std::wstring file= itr->leaf(); |
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| 404 | LOG_MESSAGE_STD(_T("Found: ") + file); |
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| 405 | if (is_module(pluginPath / file)) { |
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| 406 | NSCPlugin *plugin = new NSCPlugin(pluginPath / file); |
|---|
| 407 | std::wstring name = _T("<unknown>"); |
|---|
| 408 | std::wstring description = _T("<unknown>"); |
|---|
| 409 | try { |
|---|
| 410 | plugin->load_dll(); |
|---|
| 411 | name = plugin->getName(); |
|---|
| 412 | description = plugin->getDescription(); |
|---|
| 413 | } catch(const NSPluginException& e) { |
|---|
| 414 | LOG_ERROR_STD(_T("Exception raised: ") + e.error_ + _T(" in module: ") + e.file_); |
|---|
| 415 | } catch (std::exception e) { |
|---|
| 416 | LOG_ERROR_STD(_T("exception loading plugin: ") + strEx::string_to_wstring(e.what())); |
|---|
| 417 | } catch (...) { |
|---|
| 418 | LOG_ERROR_STD(_T("Unknown exception loading plugin")); |
|---|
| 419 | } |
|---|
| 420 | LOG_MESSAGE_STD(_T("* ") + name + _T(" (") + file + _T(")")); |
|---|
| 421 | std::list<std::wstring> list = strEx::splitEx(description, _T("\n")); |
|---|
| 422 | for (std::list<std::wstring>::const_iterator cit = list.begin(); cit != list.end(); ++cit) { |
|---|
| 423 | LOG_MESSAGE_STD(_T(" ") + *cit); |
|---|
| 424 | } |
|---|
| 425 | } |
|---|
| 426 | } |
|---|
| 427 | } |
|---|
| 428 | LOG_MESSAGE_STD(_T("Done listing plugins from: ") + pluginPath.string()); |
|---|
| 429 | return true; |
|---|
| 430 | } catch (std::exception &e) { |
|---|
| 431 | LOG_ERROR_STD(_T("Exception: ") + to_wstring(e.what())); |
|---|
| 432 | } catch (...) { |
|---|
| 433 | LOG_ERROR_STD(_T("Unknown Exception: ")); |
|---|
| 434 | } |
|---|
| 435 | return false; |
|---|
| 436 | } else if ( wcscasecmp( _T("version"), argv[1]+1 ) == 0 ) { |
|---|
| 437 | g_bConsoleLog = true; |
|---|
| 438 | LOG_MESSAGE(SZAPPNAME _T(" Version: ") SZVERSION _T(", Plattform: ") SZARCH); |
|---|
| 439 | } else if ( wcscasecmp( _T("d"), argv[1]+1 ) == 0 ) { |
|---|
| 440 | // Run command from command line (like NRPE) but with debug enabled |
|---|
| 441 | } else if ( wcscasecmp( _T("noboot"), argv[1]+1 ) == 0 ) { |
|---|
| 442 | g_bConsoleLog = true; |
|---|
| 443 | mainClient.enableDebug(false); |
|---|
| 444 | mainClient.initCore(false); |
|---|
| 445 | if (argc>=4) |
|---|
| 446 | nRetCode = mainClient.commandLineExec(argv[2], argv[3], argc-4, &argv[4]); |
|---|
| 447 | else |
|---|
| 448 | nRetCode = mainClient.commandLineExec(argv[2], argv[3], 0, NULL); |
|---|
| 449 | mainClient.exitCore(true); |
|---|
| 450 | return nRetCode; |
|---|
| 451 | } else if ( wcscasecmp( _T("c"), argv[1]+1 ) == 0 ) { |
|---|
| 452 | // Run command from command line (like NRPE) |
|---|
| 453 | g_bConsoleLog = true; |
|---|
| 454 | mainClient.enableDebug(false); |
|---|
| 455 | mainClient.initCore(true); |
|---|
| 456 | std::wstring command, args, msg, perf; |
|---|
| 457 | if (argc > 2) |
|---|
| 458 | command = argv[2]; |
|---|
| 459 | for (int i=3;i<argc;i++) { |
|---|
| 460 | if (i!=3) args += _T(" "); |
|---|
| 461 | args += argv[i]; |
|---|
| 462 | } |
|---|
| 463 | nRetCode = mainClient.inject(command, args, L' ', true, msg, perf); |
|---|
| 464 | std::wcout << msg << _T("|") << perf << std::endl; |
|---|
| 465 | mainClient.exitCore(true); |
|---|
| 466 | return nRetCode; |
|---|
| 467 | } else if ( wcscasecmp( _T("test"), argv[1]+1 ) == 0 ) { |
|---|
| 468 | bool server = false; |
|---|
| 469 | if (argc > 2 && wcscasecmp( _T("server"), argv[2] ) == 0 ) { |
|---|
| 470 | server = true; |
|---|
| 471 | } |
|---|
| 472 | std::wcout << "Launching test mode - " << (server?_T("server mode"):_T("client mode")) << std::endl; |
|---|
| 473 | LOG_MESSAGE_STD(_T("Booting: ") SZSERVICEDISPLAYNAME ); |
|---|
| 474 | #ifdef WIN32 |
|---|
| 475 | try { |
|---|
| 476 | if (serviceControll::isStarted(SZSERVICENAME)) { |
|---|
| 477 | std::wcerr << "Service seems to be started, this is probably not a good idea..." << std::endl; |
|---|
| 478 | } |
|---|
| 479 | } catch (const serviceControll::SCException& e) { |
|---|
| 480 | e;// Empty by design |
|---|
| 481 | } |
|---|
| 482 | #endif |
|---|
| 483 | g_bConsoleLog = true; |
|---|
| 484 | mainClient.enableDebug(true); |
|---|
| 485 | if (!mainClient.initCore(true)) { |
|---|
| 486 | LOG_ERROR_STD(_T("Service *NOT* started!")); |
|---|
| 487 | return -1; |
|---|
| 488 | } |
|---|
| 489 | LOG_MESSAGE_STD(_T("Using settings from: ") + settings_manager::get_core()->get_settings_type_desc()); |
|---|
| 490 | LOG_MESSAGE(_T("Enter command to inject or exit to terminate...")); |
|---|
| 491 | /* |
|---|
| 492 | Settings::get_settings()->clear_cache(); |
|---|
| 493 | LOG_MESSAGE_STD( _T("test 001: ") + SETTINGS_GET_STRING(NSCLIENT_TEST1) ); |
|---|
| 494 | LOG_MESSAGE_STD( _T("test 002: ") + SETTINGS_GET_STRING(NSCLIENT_TEST2) ); |
|---|
| 495 | LOG_MESSAGE_STD( _T("test 003: ") + SETTINGS_GET_STRING(NSCLIENT_TEST3) ); |
|---|
| 496 | LOG_MESSAGE_STD( _T("test 004: ") + SETTINGS_GET_STRING(NSCLIENT_TEST4) ); |
|---|
| 497 | |
|---|
| 498 | Settings::get_settings()->save_to(_T("test.ini")); |
|---|
| 499 | */ |
|---|
| 500 | std::wstring s = _T(""); |
|---|
| 501 | std::wstring buff = _T(""); |
|---|
| 502 | while (true) { |
|---|
| 503 | std::wcin >> s; |
|---|
| 504 | if (s == _T("exit")) { |
|---|
| 505 | std::wcout << _T("Exiting...") << std::endl; |
|---|
| 506 | break; |
|---|
| 507 | } else if (s == _T("plugins")) { |
|---|
| 508 | std::wcout << _T("Listing plugins...") << std::endl; |
|---|
| 509 | mainClient.listPlugins(); |
|---|
| 510 | } else if (s == _T("off") && buff == _T("debug ")) { |
|---|
| 511 | std::wcout << _T("Setting debug log off...") << std::endl; |
|---|
| 512 | mainClient.enableDebug(false); |
|---|
| 513 | } else if (s == _T("on") && buff == _T("debug ")) { |
|---|
| 514 | std::wcout << _T("Setting debug log on...") << std::endl; |
|---|
| 515 | mainClient.enableDebug(true); |
|---|
| 516 | } else if (s == _T("reattach")) { |
|---|
| 517 | std::wcout << _T("Reattaching to session 0") << std::endl; |
|---|
| 518 | mainClient.startTrayIcon(0); |
|---|
| 519 | //#ifdef DEBUG |
|---|
| 520 | } else if (s == _T("assert")) { |
|---|
| 521 | throw "test"; |
|---|
| 522 | //#endif |
|---|
| 523 | } else if (std::cin.peek() < 15) { |
|---|
| 524 | buff += s; |
|---|
| 525 | strEx::token t = strEx::getToken(buff, ' '); |
|---|
| 526 | std::wstring msg, perf; |
|---|
| 527 | NSCAPI::nagiosReturn ret = mainClient.inject(t.first, t.second, ' ', true, msg, perf); |
|---|
| 528 | if (ret == NSCAPI::returnIgnored) { |
|---|
| 529 | std::wcout << _T("No handler for command: ") << t.first << std::endl; |
|---|
| 530 | } else { |
|---|
| 531 | std::wcout << NSCHelper::translateReturn(ret) << _T(":"); |
|---|
| 532 | std::cout << strEx::wstring_to_string(msg); |
|---|
| 533 | if (!perf.empty()) |
|---|
| 534 | std::cout << "|" << strEx::wstring_to_string(perf); |
|---|
| 535 | std::wcout << std::endl; |
|---|
| 536 | } |
|---|
| 537 | buff = _T(""); |
|---|
| 538 | } else { |
|---|
| 539 | buff += s + _T(" "); |
|---|
| 540 | } |
|---|
| 541 | } |
|---|
| 542 | mainClient.exitCore(true); |
|---|
| 543 | return 0; |
|---|
| 544 | } else { |
|---|
| 545 | std::wcerr << _T("Usage: -version, -about, -install, -uninstall, -start, -stop, -encrypt -settings") << std::endl; |
|---|
| 546 | std::wcerr << _T("Usage: [-noboot] <ModuleName> <commnd> [arguments]") << std::endl; |
|---|
| 547 | return -1; |
|---|
| 548 | } |
|---|
| 549 | return nRetCode; |
|---|
| 550 | } else if (argc > 2) { |
|---|
| 551 | g_bConsoleLog = true; |
|---|
| 552 | mainClient.initCore(true); |
|---|
| 553 | if (argc>=3) |
|---|
| 554 | nRetCode = mainClient.commandLineExec(argv[1], argv[2], argc-3, &argv[3]); |
|---|
| 555 | else |
|---|
| 556 | nRetCode = mainClient.commandLineExec(argv[1], argv[2], 0, NULL); |
|---|
| 557 | mainClient.exitCore(true); |
|---|
| 558 | return nRetCode; |
|---|
| 559 | } else if (argc > 1) { |
|---|
| 560 | g_bConsoleLog = true; |
|---|
| 561 | mainClient.enableDebug(true); |
|---|
| 562 | std::wcerr << _T("Invalid command line argument: ") << argv[1] << std::endl; |
|---|
| 563 | std::wcerr << _T("Usage: -version, -about, -install, -uninstall, -start, -stop, -encrypt") << std::endl; |
|---|
| 564 | std::wcerr << _T("Usage: [-noboot] <ModuleName> <commnd> [arguments]") << std::endl; |
|---|
| 565 | return -1; |
|---|
| 566 | } |
|---|
| 567 | std::wcout << _T("Running as service...") << std::endl; |
|---|
| 568 | if (!mainClient.StartServiceCtrlDispatcher()) { |
|---|
| 569 | LOG_MESSAGE(_T("We failed to start the service")); |
|---|
| 570 | } |
|---|
| 571 | return nRetCode; |
|---|
| 572 | } |
|---|
| 573 | |
|---|
| 574 | void migrate() {} |
|---|
| 575 | |
|---|
| 576 | NSClientT::plugin_info_list NSClientT::get_all_plugins() { |
|---|
| 577 | plugin_info_list ret; |
|---|
| 578 | boost::filesystem::wpath pluginPath = getBasePath() / boost::filesystem::wpath(_T("modules")); |
|---|
| 579 | boost::filesystem::wdirectory_iterator end_itr; // default construction yields past-the-end |
|---|
| 580 | for ( boost::filesystem::wdirectory_iterator itr( pluginPath ); itr != end_itr; ++itr ) { |
|---|
| 581 | if ( !is_directory(itr->status()) ) { |
|---|
| 582 | boost::filesystem::wpath file= itr->leaf(); |
|---|
| 583 | if (is_module(pluginPath / file)) { |
|---|
| 584 | plugin_info_type info; |
|---|
| 585 | info.dll = itr->leaf(); |
|---|
| 586 | try { |
|---|
| 587 | LOG_DEBUG_STD(_T("Attempting to fake load: ") + file.string()); |
|---|
| 588 | NSCPlugin plugin(pluginPath / file); |
|---|
| 589 | plugin.load_dll(); |
|---|
| 590 | plugin.load_plugin(NSCAPI::dontStart); |
|---|
| 591 | info.name = plugin.getName(); |
|---|
| 592 | info.description = plugin.getDescription(); |
|---|
| 593 | plugin.unload(); |
|---|
| 594 | } catch (NSPluginException e) { |
|---|
| 595 | LOG_CRITICAL_STD(_T("Error loading: ") + e.file_ + _T(" root cause: ") + e.error_); |
|---|
| 596 | } catch (...) { |
|---|
| 597 | LOG_CRITICAL_STD(_T("Unknown Error loading: ") + file.string()); |
|---|
| 598 | } |
|---|
| 599 | ret.push_back(info); |
|---|
| 600 | } |
|---|
| 601 | } |
|---|
| 602 | } |
|---|
| 603 | return ret; |
|---|
| 604 | } |
|---|
| 605 | |
|---|
| 606 | |
|---|
| 607 | void NSClientT::load_all_plugins(int mode) { |
|---|
| 608 | boost::filesystem::wpath modPath = getBasePath() / boost::filesystem::wpath(_T("modules")); |
|---|
| 609 | |
|---|
| 610 | boost::filesystem::wdirectory_iterator end_itr; // default construction yields past-the-end |
|---|
| 611 | for ( boost::filesystem::wdirectory_iterator itr( modPath ); itr != end_itr; ++itr ) { |
|---|
| 612 | if ( !is_directory(itr->status()) ) { |
|---|
| 613 | boost::filesystem::wpath file= itr->leaf(); |
|---|
| 614 | if (is_module(modPath / file)) { |
|---|
| 615 | if (settings_manager::get_settings()->has_key(MAIN_MODULES_SECTION, file.string())) { |
|---|
| 616 | if (settings_manager::get_settings()->get_string(MAIN_MODULES_SECTION, file.string()) == _T("disabled")) { |
|---|
| 617 | try { |
|---|
| 618 | LOG_DEBUG_STD(_T("Attempting to fake load: ") + file.string()); |
|---|
| 619 | NSCPlugin plugin(modPath / file); |
|---|
| 620 | plugin.load_dll(); |
|---|
| 621 | plugin.load_plugin(mode); |
|---|
| 622 | plugin.unload(); |
|---|
| 623 | } catch (NSPluginException e) { |
|---|
| 624 | LOG_CRITICAL_STD(_T("Error loading: ") + e.file_ + _T(" root cause: ") + e.error_); |
|---|
| 625 | } catch (...) { |
|---|
| 626 | LOG_CRITICAL_STD(_T("Unknown Error loading: ") + file.string()); |
|---|
| 627 | } |
|---|
| 628 | } |
|---|
| 629 | } else { |
|---|
| 630 | std::wstring desc; |
|---|
| 631 | try { |
|---|
| 632 | NSCPlugin plugin(modPath / file); |
|---|
| 633 | plugin.load_dll(); |
|---|
| 634 | plugin.load_plugin(mode); |
|---|
| 635 | desc = plugin.getName() + _T(" - "); |
|---|
| 636 | desc += plugin.getDescription(); |
|---|
| 637 | plugin.unload(); |
|---|
| 638 | } catch (NSPluginException e) { |
|---|
| 639 | desc += _T("unknown module"); |
|---|
| 640 | LOG_CRITICAL_STD(_T("Error loading: ") + e.file_ + _T(" root cause: ") + e.error_); |
|---|
| 641 | } catch (...) { |
|---|
| 642 | desc += _T("unknown module"); |
|---|
| 643 | LOG_CRITICAL_STD(_T("Unknown Error loading: ") + file.string()); |
|---|
| 644 | } |
|---|
| 645 | settings_manager::get_core()->register_key(MAIN_MODULES_SECTION, file.string(), Settings::SettingsCore::key_string, desc, desc, _T("disabled"), false); |
|---|
| 646 | } |
|---|
| 647 | } |
|---|
| 648 | } |
|---|
| 649 | } |
|---|
| 650 | } |
|---|
| 651 | |
|---|
| 652 | void NSClientT::HandleSettingsCLI(wchar_t* arg, int argc, wchar_t* argv[]) { |
|---|
| 653 | std::wstring sarg = arg; |
|---|
| 654 | try { |
|---|
| 655 | if (sarg == _T("migrate")) { |
|---|
| 656 | if (argc == 0) { |
|---|
| 657 | LOG_ERROR_STD(_T("In correct syntax: nsclient++ -settings migrate <to>")); |
|---|
| 658 | return; |
|---|
| 659 | } |
|---|
| 660 | std::wstring to = argv[0]; |
|---|
| 661 | LOG_DEBUG_STD(_T("Migrating to: ") + to); |
|---|
| 662 | try { |
|---|
| 663 | settings_manager::get_core()->migrate_to(Settings::SettingsCore::string_to_type(to)); |
|---|
| 664 | } catch (SettingsException e) { |
|---|
| 665 | LOG_CRITICAL_STD(_T("Failed to migrate settings: ") + e.getError()); |
|---|
| 666 | } |
|---|
| 667 | } else if (sarg == _T("generate")) { |
|---|
| 668 | if (argc == 0) { |
|---|
| 669 | LOG_ERROR_STD(_T("In correct syntax: nsclient++ -settings generate <what>")); |
|---|
| 670 | LOG_ERROR_STD(_T(" where <what> is one of ths following:")); |
|---|
| 671 | LOG_ERROR_STD(_T(" trac")); |
|---|
| 672 | LOG_ERROR_STD(_T(" default")); |
|---|
| 673 | LOG_ERROR_STD(_T(" <type>")); |
|---|
| 674 | return; |
|---|
| 675 | } |
|---|
| 676 | std::wstring arg1 = argv[0]; |
|---|
| 677 | if (arg1 == _T("default")) { |
|---|
| 678 | try { |
|---|
| 679 | load_all_plugins(NSCAPI::dontStart); |
|---|
| 680 | settings_manager::get_core()->update_defaults(); |
|---|
| 681 | settings_manager::get_core()->get()->save(); |
|---|
| 682 | } catch (SettingsException e) { |
|---|
| 683 | LOG_CRITICAL_STD(_T("Failed to migrate settings: ") + e.getError()); |
|---|
| 684 | } |
|---|
| 685 | } else if (arg1 == _T("trac")) { |
|---|
| 686 | try { |
|---|
| 687 | load_all_plugins(NSCAPI::dontStart); |
|---|
| 688 | |
|---|
| 689 | Settings::string_list s = settings_manager::get_core()->get_reg_sections(); |
|---|
| 690 | for (Settings::string_list::const_iterator cit = s.begin(); cit != s.end(); ++cit) { |
|---|
| 691 | std::wcout << _T("== ") << (*cit) << _T(" ==") << std::endl; |
|---|
| 692 | Settings::string_list k = settings_manager::get_core()->get_reg_keys(*cit); |
|---|
| 693 | bool first = true; |
|---|
| 694 | for (Settings::string_list::const_iterator citk = k.begin(); citk != k.end(); ++citk) { |
|---|
| 695 | Settings::SettingsCore::key_description desc = settings_manager::get_core()->get_registred_key(*cit, *citk); |
|---|
| 696 | if (!desc.advanced) { |
|---|
| 697 | if (first) |
|---|
| 698 | std::wcout << _T("'''Normal settings'''") << std::endl; |
|---|
| 699 | first = false; |
|---|
| 700 | std::wcout << _T("||") << (*citk) << _T("||") << desc.defValue << _T("||") << desc.title << _T(": ") << desc.description |
|---|
| 701 | << std::endl; |
|---|
| 702 | } |
|---|
| 703 | } |
|---|
| 704 | first = true; |
|---|
| 705 | for (Settings::string_list::const_iterator citk = k.begin(); citk != k.end(); ++citk) { |
|---|
| 706 | Settings::SettingsCore::key_description desc = settings_manager::get_core()->get_registred_key(*cit, *citk); |
|---|
| 707 | if (desc.advanced) { |
|---|
| 708 | if (first) |
|---|
| 709 | std::wcout << _T("'''Advanced settings'''") << std::endl; |
|---|
| 710 | first = false; |
|---|
| 711 | std::wcout << _T("||") << (*citk) << _T("||") << desc.defValue << _T("||") << desc.title << _T(": ") << desc.description |
|---|
| 712 | << std::endl; |
|---|
| 713 | } |
|---|
| 714 | } |
|---|
| 715 | } |
|---|
| 716 | } catch (SettingsException e) { |
|---|
| 717 | LOG_CRITICAL_STD(_T("Failed to migrate settings: ") + e.getError()); |
|---|
| 718 | } |
|---|
| 719 | } else { |
|---|
| 720 | try { |
|---|
| 721 | Settings::SettingsCore::settings_type type = settings_manager::get_core()->string_to_type(arg1); |
|---|
| 722 | load_all_plugins(NSCAPI::dontStart); |
|---|
| 723 | settings_manager::get_core()->update_defaults(); |
|---|
| 724 | settings_manager::get_core()->get(type)->save(); |
|---|
| 725 | } catch (SettingsException e) { |
|---|
| 726 | LOG_CRITICAL_STD(_T("Failed to migrate settings: ") + e.getError()); |
|---|
| 727 | } |
|---|
| 728 | } |
|---|
| 729 | } else { |
|---|
| 730 | LOG_ERROR_STD(_T("In correct syntax: nsclient++ -settings <keyword>")); |
|---|
| 731 | LOG_ERROR_STD(_T(" <keyword> : ")); |
|---|
| 732 | LOG_ERROR_STD(_T(" migrate - migrate to a new setings subsystem")); |
|---|
| 733 | LOG_ERROR_STD(_T(" copy - copy settings from one subsystem to another")); |
|---|
| 734 | LOG_ERROR_STD(_T(" set - Set a setting system as the default store")); |
|---|
| 735 | } |
|---|
| 736 | |
|---|
| 737 | |
|---|
| 738 | } catch (SettingsException e) { |
|---|
| 739 | LOG_CRITICAL_STD(_T("Failed to initialize settings: ") + e.getError()); |
|---|
| 740 | } catch (...) { |
|---|
| 741 | LOG_CRITICAL(_T("FATAL ERROR IN SETTINGS SUBSYTEM")); |
|---|
| 742 | } |
|---|
| 743 | |
|---|
| 744 | } |
|---|
| 745 | |
|---|
| 746 | void NSClientT::session_error(std::wstring file, unsigned int line, std::wstring msg) { |
|---|
| 747 | NSAPIMessage(NSCAPI::error, file.c_str(), line, msg.c_str()); |
|---|
| 748 | } |
|---|
| 749 | |
|---|
| 750 | void NSClientT::session_info(std::wstring file, unsigned int line, std::wstring msg) { |
|---|
| 751 | NSAPIMessage(NSCAPI::log, file.c_str(), line, msg.c_str()); |
|---|
| 752 | } |
|---|
| 753 | |
|---|
| 754 | |
|---|
| 755 | |
|---|
| 756 | |
|---|
| 757 | ////////////////////////////////////////////////////////////////////////// |
|---|
| 758 | // Service functions |
|---|
| 759 | |
|---|
| 760 | /** |
|---|
| 761 | * Initialize the program |
|---|
| 762 | * @param boot true if we shall boot all plugins |
|---|
| 763 | * @param attachIfPossible is true we will attach to a running instance. |
|---|
| 764 | * @return success |
|---|
| 765 | * @author mickem |
|---|
| 766 | */ |
|---|
| 767 | bool NSClientT::initCore(bool boot) { |
|---|
| 768 | LOG_MESSAGE(_T("Attempting to start NSCLient++ - ") SZVERSION); |
|---|
| 769 | if (!settings_manager::init_settings(getBasePath())) { |
|---|
| 770 | return false; |
|---|
| 771 | } |
|---|
| 772 | try { |
|---|
| 773 | if (debug_) |
|---|
| 774 | settings_manager::get_settings()->set_int(_T("log"), _T("debug"), 1); |
|---|
| 775 | settings_manager::get_settings()->set_int(_T("Settings"), _T("shared_Session"), 1); |
|---|
| 776 | enable_shared_session_ = SETTINGS_GET_BOOL_CORE(settings_def::SHARED_SESSION); |
|---|
| 777 | } catch (SettingsException e) { |
|---|
| 778 | LOG_ERROR_STD(_T("Could not find settings: ") + e.getMessage()); |
|---|
| 779 | } |
|---|
| 780 | |
|---|
| 781 | if (enable_shared_session_) { |
|---|
| 782 | LOG_MESSAGE_STD(_T("Enabling shared session...")); |
|---|
| 783 | if (boot) { |
|---|
| 784 | LOG_MESSAGE_STD(_T("Starting shared session...")); |
|---|
| 785 | // try { |
|---|
| 786 | // shared_server_.reset(new nsclient_session::shared_server_session(this)); |
|---|
| 787 | // if (!shared_server_->session_exists()) { |
|---|
| 788 | // shared_server_->create_new_session(); |
|---|
| 789 | // } else { |
|---|
| 790 | // LOG_ERROR_STD(_T("Session already exists cant create a new one!")); |
|---|
| 791 | // } |
|---|
| 792 | // startTrayIcons(); |
|---|
| 793 | // } catch (nsclient_session::session_exception e) { |
|---|
| 794 | // LOG_ERROR_STD(_T("Failed to create new session: ") + e.what()); |
|---|
| 795 | // shared_server_.reset(NULL); |
|---|
| 796 | // } catch (...) { |
|---|
| 797 | // LOG_ERROR_STD(_T("Failed to create new session: Unknown exception")); |
|---|
| 798 | // shared_server_.reset(NULL); |
|---|
| 799 | // } |
|---|
| 800 | } else { |
|---|
| 801 | LOG_MESSAGE_STD(_T("Attaching to shared session...")); |
|---|
| 802 | // try { |
|---|
| 803 | // std::wstring id = _T("_attached_") + strEx::itos(GetCurrentProcessId()) + _T("_"); |
|---|
| 804 | // shared_client_.reset(new nsclient_session::shared_client_session(id, this)); |
|---|
| 805 | // if (shared_client_->session_exists()) { |
|---|
| 806 | // shared_client_->attach_to_session(id); |
|---|
| 807 | // } else { |
|---|
| 808 | // LOG_ERROR_STD(_T("No session was found cant attach!")); |
|---|
| 809 | // } |
|---|
| 810 | // LOG_ERROR_STD(_T("Session is: ") + shared_client_->get_client_id()); |
|---|
| 811 | // } catch (nsclient_session::session_exception e) { |
|---|
| 812 | // LOG_ERROR_STD(_T("Failed to attach to session: ") + e.what()); |
|---|
| 813 | // shared_client_.reset(NULL); |
|---|
| 814 | // } catch (...) { |
|---|
| 815 | // LOG_ERROR_STD(_T("Failed to attach to session: Unknown exception")); |
|---|
| 816 | // shared_client_.reset(NULL); |
|---|
| 817 | // } |
|---|
| 818 | } |
|---|
| 819 | } |
|---|
| 820 | /* |
|---|
| 821 | try { |
|---|
| 822 | simpleSocket::WSAStartup(); |
|---|
| 823 | } catch (simpleSocket::SocketException e) { |
|---|
| 824 | LOG_ERROR_STD(_T("Socket exception: ") + e.getMessage()); |
|---|
| 825 | return false; |
|---|
| 826 | } catch (...) { |
|---|
| 827 | LOG_ERROR_STD(_T("Unknown exception iniating socket...")); |
|---|
| 828 | return false; |
|---|
| 829 | } |
|---|
| 830 | */ |
|---|
| 831 | #ifdef WIN32 |
|---|
| 832 | try { |
|---|
| 833 | com_helper_.initialize(); |
|---|
| 834 | } catch (com_helper::com_exception e) { |
|---|
| 835 | LOG_ERROR_STD(_T("COM exception: ") + e.getMessage()); |
|---|
| 836 | return false; |
|---|
| 837 | } catch (...) { |
|---|
| 838 | LOG_ERROR_STD(_T("Unknown exception iniating COM...")); |
|---|
| 839 | return false; |
|---|
| 840 | } |
|---|
| 841 | #endif |
|---|
| 842 | if (boot) { |
|---|
| 843 | try { |
|---|
| 844 | Settings::string_list list = settings_manager::get_settings()->get_keys(MAIN_MODULES_SECTION); |
|---|
| 845 | for (Settings::string_list::const_iterator cit = list.begin(); cit != list.end(); ++cit) { |
|---|
| 846 | LOG_DEBUG_STD(_T("Processing plugin: " + *cit)); |
|---|
| 847 | try { |
|---|
| 848 | if (settings_manager::get_settings()->get_string(MAIN_MODULES_SECTION, *cit) == _T("disabled")) { |
|---|
| 849 | LOG_DEBUG_STD(_T("Not booting: ") + *cit + _T(" since it is disabled.")); |
|---|
| 850 | continue; |
|---|
| 851 | } |
|---|
| 852 | } catch (...) { |
|---|
| 853 | // If we except we load the plugin in as-is |
|---|
| 854 | } |
|---|
| 855 | try { |
|---|
| 856 | loadPlugin(getBasePath() / boost::filesystem::wpath(_T("modules")) / boost::filesystem::wpath(*cit)); |
|---|
| 857 | } catch(const NSPluginException& e) { |
|---|
| 858 | LOG_ERROR_STD(_T("Exception raised: '") + e.error_ + _T("' in module: ") + e.file_); |
|---|
| 859 | //return false; |
|---|
| 860 | } catch (std::exception e) { |
|---|
| 861 | LOG_ERROR_STD(_T("exception loading plugin: ") + (*cit) + strEx::string_to_wstring(e.what())); |
|---|
| 862 | return false; |
|---|
| 863 | } catch (...) { |
|---|
| 864 | LOG_ERROR_STD(_T("Unknown exception loading plugin: ") + (*cit)); |
|---|
| 865 | return false; |
|---|
| 866 | } |
|---|
| 867 | } |
|---|
| 868 | } catch (SettingsException e) { |
|---|
| 869 | LOG_ERROR_STD(_T("Failed to set settings file") + e.getMessage()); |
|---|
| 870 | } catch (...) { |
|---|
| 871 | LOG_ERROR_STD(_T("Unknown exception when loading plugins")); |
|---|
| 872 | return false; |
|---|
| 873 | } |
|---|
| 874 | try { |
|---|
| 875 | loadPlugins(boot?NSCAPI::normalStart:NSCAPI::dontStart); |
|---|
| 876 | } catch (...) { |
|---|
| 877 | LOG_ERROR_STD(_T("Unknown exception loading plugins")); |
|---|
| 878 | return false; |
|---|
| 879 | } |
|---|
| 880 | LOG_DEBUG_STD(_T("NSCLient++ - ") SZVERSION _T(" Started!")); |
|---|
| 881 | } |
|---|
| 882 | LOG_MESSAGE_STD(_T("NSCLient++ - ") SZVERSION _T(" Started!")); |
|---|
| 883 | return true; |
|---|
| 884 | } |
|---|
| 885 | |
|---|
| 886 | /** |
|---|
| 887 | * Service control handler startup point. |
|---|
| 888 | * When the program is started as a service this will be the entry point. |
|---|
| 889 | */ |
|---|
| 890 | bool NSClientT::InitiateService() { |
|---|
| 891 | if (!initCore(true)) |
|---|
| 892 | return false; |
|---|
| 893 | /* |
|---|
| 894 | DWORD dwSessionId = remote_processes::getActiveSessionId(); |
|---|
| 895 | if (dwSessionId != 0xFFFFFFFF) |
|---|
| 896 | tray_starter::start(dwSessionId); |
|---|
| 897 | else |
|---|
| 898 | LOG_ERROR_STD(_T("Failed to start tray helper:" ) + error::lookup::last_error()); |
|---|
| 899 | */ |
|---|
| 900 | return true; |
|---|
| 901 | } |
|---|
| 902 | |
|---|
| 903 | void NSClientT::startTrayIcons() { |
|---|
| 904 | // if (shared_server_.get() == NULL) { |
|---|
| 905 | // LOG_MESSAGE_STD(_T("No master session so tray icons not started")); |
|---|
| 906 | // return; |
|---|
| 907 | // } |
|---|
| 908 | // remote_processes::PWTS_SESSION_INFO list; |
|---|
| 909 | // DWORD count; |
|---|
| 910 | // if (!remote_processes::_WTSEnumerateSessions(WTS_CURRENT_SERVER_HANDLE , 0, 1, &list, &count)) { |
|---|
| 911 | // LOG_ERROR_STD(_T("Failed to enumerate sessions:" ) + error::lookup::last_error()); |
|---|
| 912 | // } else { |
|---|
| 913 | // LOG_DEBUG_STD(_T("Found ") + strEx::itos(count) + _T(" sessions")); |
|---|
| 914 | // for (DWORD i=0;i<count;i++) { |
|---|
| 915 | // LOG_DEBUG_STD(_T("Found session: ") + strEx::itos(list[i].SessionId) + _T(" state: ") + strEx::itos(list[i].State)); |
|---|
| 916 | // if (list[i].State == remote_processes::_WTS_CONNECTSTATE_CLASS::WTSActive) { |
|---|
| 917 | // startTrayIcon(list[i].SessionId); |
|---|
| 918 | // } |
|---|
| 919 | // } |
|---|
| 920 | // } |
|---|
| 921 | } |
|---|
| 922 | void NSClientT::startTrayIcon(DWORD dwSessionId) { |
|---|
| 923 | // if (shared_server_.get() == NULL) { |
|---|
| 924 | // LOG_MESSAGE_STD(_T("No master session so tray icons not started")); |
|---|
| 925 | // return; |
|---|
| 926 | // } |
|---|
| 927 | // if (!shared_server_->re_attach_client(dwSessionId)) { |
|---|
| 928 | // if (!tray_starter::start(dwSessionId)) { |
|---|
| 929 | // LOG_ERROR_STD(_T("Failed to start session (") + strEx::itos(dwSessionId) + _T("): " ) + error::lookup::last_error()); |
|---|
| 930 | // } |
|---|
| 931 | // } |
|---|
| 932 | } |
|---|
| 933 | |
|---|
| 934 | bool NSClientT::exitCore(bool boot) { |
|---|
| 935 | plugins_loaded_ = false; |
|---|
| 936 | LOG_DEBUG(_T("Attempting to stop NSCLient++ - ") SZVERSION); |
|---|
| 937 | if (boot) { |
|---|
| 938 | try { |
|---|
| 939 | LOG_DEBUG_STD(_T("Stopping: NON Message Handling Plugins")); |
|---|
| 940 | mainClient.unloadPlugins(false); |
|---|
| 941 | } catch(NSPluginException e) { |
|---|
| 942 | LOG_ERROR_STD(_T("Exception raised when unloading non msg plguins: ") + e.error_ + _T(" in module: ") + e.file_); |
|---|
| 943 | } catch(...) { |
|---|
| 944 | LOG_ERROR_STD(_T("Unknown exception raised when unloading non msg plugins")); |
|---|
| 945 | } |
|---|
| 946 | } |
|---|
| 947 | #ifdef WIN32 |
|---|
| 948 | LOG_DEBUG_STD(_T("Stopping: COM helper")); |
|---|
| 949 | try { |
|---|
| 950 | com_helper_.unInitialize(); |
|---|
| 951 | } catch (com_helper::com_exception e) { |
|---|
| 952 | LOG_ERROR_STD(_T("COM exception: ") + e.getMessage()); |
|---|
| 953 | } catch (...) { |
|---|
| 954 | LOG_ERROR_STD(_T("Unknown exception uniniating COM...")); |
|---|
| 955 | } |
|---|
| 956 | #endif |
|---|
| 957 | /* |
|---|
| 958 | LOG_DEBUG_STD(_T("Stopping: Socket Helpers")); |
|---|
| 959 | try { |
|---|
| 960 | simpleSocket::WSACleanup(); |
|---|
| 961 | } catch (simpleSocket::SocketException e) { |
|---|
| 962 | LOG_ERROR_STD(_T("Socket exception: ") + e.getMessage()); |
|---|
| 963 | } catch (...) { |
|---|
| 964 | LOG_ERROR_STD(_T("Unknown exception uniniating socket...")); |
|---|
| 965 | } |
|---|
| 966 | */ |
|---|
| 967 | LOG_DEBUG_STD(_T("Stopping: Settings instance")); |
|---|
| 968 | settings_manager::destroy_settings(); |
|---|
| 969 | // try { |
|---|
| 970 | // if (shared_client_.get() != NULL) { |
|---|
| 971 | // LOG_DEBUG_STD(_T("Stopping: shared client")); |
|---|
| 972 | // shared_client_->set_handler(NULL); |
|---|
| 973 | // shared_client_->close_session(); |
|---|
| 974 | // } |
|---|
| 975 | // } catch(nsclient_session::session_exception &e) { |
|---|
| 976 | // LOG_ERROR_STD(_T("Exception closing shared client session: ") + e.what()); |
|---|
| 977 | // } catch(...) { |
|---|
| 978 | // LOG_ERROR_STD(_T("Exception closing shared client session: Unknown exception!")); |
|---|
| 979 | // } |
|---|
| 980 | try { |
|---|
| 981 | // if (shared_server_.get() != NULL) { |
|---|
| 982 | // LOG_DEBUG_STD(_T("Stopping: shared server")); |
|---|
| 983 | // shared_server_->set_handler(NULL); |
|---|
| 984 | // shared_server_->close_session(); |
|---|
| 985 | // } |
|---|
| 986 | } catch(...) { |
|---|
| 987 | LOG_ERROR_STD(_T("UNknown exception raised: When closing shared session")); |
|---|
| 988 | } |
|---|
| 989 | if (boot) { |
|---|
| 990 | try { |
|---|
| 991 | LOG_DEBUG_STD(_T("Stopping: Message handling Plugins")); |
|---|
| 992 | mainClient.unloadPlugins(true); |
|---|
| 993 | } catch(NSPluginException e) { |
|---|
| 994 | LOG_ERROR_STD(_T("Exception raised when unloading msg plugins: ") + e.error_ + _T(" in module: ") + e.file_); |
|---|
| 995 | } catch(...) { |
|---|
| 996 | LOG_ERROR_STD(_T("UNknown exception raised: When stopping message plguins")); |
|---|
| 997 | } |
|---|
| 998 | } |
|---|
| 999 | LOG_MESSAGE_STD(_T("NSCLient++ - ") SZVERSION _T(" Stopped succcessfully")); |
|---|
| 1000 | return true; |
|---|
| 1001 | } |
|---|
| 1002 | /** |
|---|
| 1003 | * Service control handler termination point. |
|---|
| 1004 | * When the program is stopped as a service this will be the "exit point". |
|---|
| 1005 | */ |
|---|
| 1006 | void NSClientT::TerminateService(void) { |
|---|
| 1007 | exitCore(true); |
|---|
| 1008 | } |
|---|
| 1009 | #ifdef WIN32x |
|---|
| 1010 | /** |
|---|
| 1011 | * Forward this to the main service dispatcher helper class |
|---|
| 1012 | * @param dwArgc |
|---|
| 1013 | * @param *lpszArgv |
|---|
| 1014 | */ |
|---|
| 1015 | void WINAPI NSClientT::service_main_dispatch(DWORD dwArgc, LPTSTR *lpszArgv) { |
|---|
| 1016 | try { |
|---|
| 1017 | //WTF!!! mainClient.service_main(dwArgc, lpszArgv); |
|---|
| 1018 | } catch (service_helper::service_exception e) { |
|---|
| 1019 | LOG_ERROR_STD(_T("Unknown service error: ") + e.what()); |
|---|
| 1020 | } catch (...) { |
|---|
| 1021 | LOG_ERROR_STD(_T("Unknown service error!")); |
|---|
| 1022 | } |
|---|
| 1023 | } |
|---|
| 1024 | DWORD WINAPI NSClientT::service_ctrl_dispatch_ex(DWORD dwControl, DWORD dwEventType, LPVOID lpEventData, LPVOID lpContext) { |
|---|
| 1025 | return mainClient.service_ctrl_ex(dwControl, dwEventType, lpEventData, lpContext); |
|---|
| 1026 | } |
|---|
| 1027 | /** |
|---|
| 1028 | * Forward this to the main service dispatcher helper class |
|---|
| 1029 | * @param dwCtrlCode |
|---|
| 1030 | */ |
|---|
| 1031 | void WINAPI NSClientT::service_ctrl_dispatch(unsigned long dwCtrlCode) { |
|---|
| 1032 | mainClient.service_ctrl_ex(dwCtrlCode, NULL, NULL, NULL); |
|---|
| 1033 | } |
|---|
| 1034 | #endif |
|---|
| 1035 | |
|---|
| 1036 | void NSClientT::service_on_session_changed(unsigned long dwSessionId, bool logon, unsigned long dwEventType) { |
|---|
| 1037 | // if (shared_server_.get() == NULL) { |
|---|
| 1038 | // LOG_DEBUG_STD(_T("No shared session: ignoring change event!")); |
|---|
| 1039 | // return; |
|---|
| 1040 | // } |
|---|
| 1041 | LOG_DEBUG_STD(_T("Got session change: ") + strEx::itos(dwSessionId)); |
|---|
| 1042 | if (!logon) { |
|---|
| 1043 | LOG_DEBUG_STD(_T("Not a logon event: ") + strEx::itos(dwEventType)); |
|---|
| 1044 | return; |
|---|
| 1045 | } |
|---|
| 1046 | tray_starter::start(dwSessionId); |
|---|
| 1047 | } |
|---|
| 1048 | |
|---|
| 1049 | ////////////////////////////////////////////////////////////////////////// |
|---|
| 1050 | // Member functions |
|---|
| 1051 | |
|---|
| 1052 | int NSClientT::commandLineExec(const wchar_t* module, const wchar_t* command, const unsigned int argLen, wchar_t** args) { |
|---|
| 1053 | std::wstring sModule = module; |
|---|
| 1054 | std::wstring moduleList = _T(""); |
|---|
| 1055 | { |
|---|
| 1056 | boost::shared_lock<boost::shared_mutex> readLock(m_mutexRW, boost::get_system_time() + boost::posix_time::seconds(5)); |
|---|
| 1057 | if (!readLock.owns_lock()) { |
|---|
| 1058 | LOG_ERROR(_T("FATAL ERROR: Could not get read-mutex.")); |
|---|
| 1059 | return -1; |
|---|
| 1060 | } |
|---|
| 1061 | for (pluginList::size_type i=0;i<plugins_.size();++i) { |
|---|
| 1062 | NSCPlugin *p = plugins_[i]; |
|---|
| 1063 | if (!moduleList.empty()) |
|---|
| 1064 | moduleList += _T(", "); |
|---|
| 1065 | moduleList += p->getModule(); |
|---|
| 1066 | if (p->getModule() == sModule) { |
|---|
| 1067 | LOG_DEBUG_STD(_T("Found module: ") + p->getName() + _T("...")); |
|---|
| 1068 | try { |
|---|
| 1069 | return p->commandLineExec(command, argLen, args); |
|---|
| 1070 | } catch (NSPluginException e) { |
|---|
| 1071 | LOG_ERROR_STD(_T("Could not execute command: ") + e.error_ + _T(" in ") + e.file_); |
|---|
| 1072 | return -1; |
|---|
| 1073 | } |
|---|
| 1074 | } |
|---|
| 1075 | } |
|---|
| 1076 | } |
|---|
| 1077 | try { |
|---|
| 1078 | plugin_type plugin = loadPlugin(getBasePath() / boost::filesystem::wpath(_T("modules")) / boost::filesystem::wpath(module)); |
|---|
| 1079 | LOG_DEBUG_STD(_T("Loading plugin: ") + plugin->getName() + _T("...")); |
|---|
| 1080 | plugin->load_plugin(NSCAPI::dontStart); |
|---|
| 1081 | return plugin->commandLineExec(command, argLen, args); |
|---|
| 1082 | } catch (NSPluginException e) { |
|---|
| 1083 | LOG_MESSAGE_STD(_T("Module (") + e.file_ + _T(") was not found: ") + e.error_); |
|---|
| 1084 | } |
|---|
| 1085 | LOG_ERROR_STD(_T("Module not found: ") + module + _T(" available modules are: ") + moduleList); |
|---|
| 1086 | return 0; |
|---|
| 1087 | } |
|---|
| 1088 | |
|---|
| 1089 | /** |
|---|
| 1090 | * Load a list of plug-ins |
|---|
| 1091 | * @param plugins A list with plug-ins (DLL files) to load |
|---|
| 1092 | */ |
|---|
| 1093 | void NSClientT::addPlugins(const std::list<std::wstring> plugins) { |
|---|
| 1094 | boost::shared_lock<boost::shared_mutex> readLock(m_mutexRW, boost::get_system_time() + boost::posix_time::seconds(10)); |
|---|
| 1095 | if (!readLock.owns_lock()) { |
|---|
| 1096 | LOG_ERROR(_T("FATAL ERROR: Could not get read-mutex.")); |
|---|
| 1097 | return; |
|---|
| 1098 | } |
|---|
| 1099 | std::list<std::wstring>::const_iterator it; |
|---|
| 1100 | for (it = plugins.begin(); it != plugins.end(); ++it) { |
|---|
| 1101 | loadPlugin(*it); |
|---|
| 1102 | } |
|---|
| 1103 | } |
|---|
| 1104 | /** |
|---|
| 1105 | * Unload all plug-ins (in reversed order) |
|---|
| 1106 | */ |
|---|
| 1107 | void NSClientT::unloadPlugins(bool unloadLoggers) { |
|---|
| 1108 | { |
|---|
| 1109 | boost::unique_lock<boost::shared_mutex> writeLock(m_mutexRW, boost::get_system_time() + boost::posix_time::seconds(10)); |
|---|
| 1110 | if (!writeLock.owns_lock()) { |
|---|
| 1111 | LOG_ERROR(_T("FATAL ERROR: Could not get read-mutex.")); |
|---|
| 1112 | return; |
|---|
| 1113 | } |
|---|
| 1114 | commandHandlers_.clear(); |
|---|
| 1115 | if (unloadLoggers) |
|---|
| 1116 | messageHandlers_.clear(); |
|---|
| 1117 | } |
|---|
| 1118 | { |
|---|
| 1119 | boost::shared_lock<boost::shared_mutex> readLock(m_mutexRW, boost::get_system_time() + boost::posix_time::milliseconds(5000)); |
|---|
| 1120 | if (!readLock.owns_lock()) { |
|---|
| 1121 | LOG_ERROR(_T("FATAL ERROR: Could not get read-mutex.")); |
|---|
| 1122 | return; |
|---|
| 1123 | } |
|---|
| 1124 | for (pluginList::reverse_iterator it = plugins_.rbegin(); it != plugins_.rend(); ++it) { |
|---|
| 1125 | NSCPlugin *p = *it; |
|---|
| 1126 | if (p == NULL) |
|---|
| 1127 | continue; |
|---|
| 1128 | try { |
|---|
| 1129 | if (unloadLoggers || !p->hasMessageHandler()) { |
|---|
| 1130 | LOG_DEBUG_STD(_T("Unloading plugin: ") + p->getModule() + _T("...")); |
|---|
| 1131 | p->unload(); |
|---|
| 1132 | } else { |
|---|
| 1133 | LOG_DEBUG_STD(_T("Skipping log plugin: ") + p->getModule() + _T("...")); |
|---|
| 1134 | } |
|---|
| 1135 | } catch(NSPluginException e) { |
|---|
| 1136 | LOG_ERROR_STD(_T("Exception raised when unloading plugin: ") + e.error_ + _T(" in module: ") + e.file_); |
|---|
| 1137 | } catch(...) { |
|---|
| 1138 | LOG_ERROR_STD(_T("Unknown exception raised when unloading plugin")); |
|---|
| 1139 | } |
|---|
| 1140 | } |
|---|
| 1141 | } |
|---|
| 1142 | { |
|---|
| 1143 | boost::unique_lock<boost::shared_mutex> writeLock(m_mutexRW, boost::get_system_time() + boost::posix_time::seconds(10)); |
|---|
| 1144 | if (!writeLock.owns_lock()) { |
|---|
| 1145 | LOG_ERROR(_T("FATAL ERROR: Could not get read-mutex.")); |
|---|
| 1146 | return; |
|---|
| 1147 | } |
|---|
| 1148 | for (pluginList::iterator it = plugins_.begin(); it != plugins_.end();) { |
|---|
| 1149 | NSCPlugin *p = (*it); |
|---|
| 1150 | try { |
|---|
| 1151 | if (p != NULL && (unloadLoggers|| !p->isLoaded())) { |
|---|
| 1152 | it = plugins_.erase(it); |
|---|
| 1153 | delete p; |
|---|
| 1154 | continue; |
|---|
| 1155 | } |
|---|
| 1156 | } catch(NSPluginException e) { |
|---|
| 1157 | LOG_ERROR_STD(_T("Exception raised when unloading plugin: ") + e.error_ + _T(" in module: ") + e.file_); |
|---|
| 1158 | } catch(...) { |
|---|
| 1159 | LOG_ERROR_STD(_T("Unknown exception raised when unloading plugin")); |
|---|
| 1160 | } |
|---|
| 1161 | it++; |
|---|
| 1162 | } |
|---|
| 1163 | } |
|---|
| 1164 | } |
|---|
| 1165 | |
|---|
| 1166 | void NSClientT::loadPlugins(NSCAPI::moduleLoadMode mode) { |
|---|
| 1167 | bool hasBroken = false; |
|---|
| 1168 | { |
|---|
| 1169 | boost::shared_lock<boost::shared_mutex> readLock(m_mutexRW, boost::get_system_time() + boost::posix_time::milliseconds(5000)); |
|---|
| 1170 | if (!readLock.owns_lock()) { |
|---|
| 1171 | LOG_ERROR(_T("FATAL ERROR: Could not get read-mutex.")); |
|---|
| 1172 | return; |
|---|
| 1173 | } |
|---|
| 1174 | for (pluginList::iterator it=plugins_.begin(); it != plugins_.end();) { |
|---|
| 1175 | LOG_DEBUG_STD(_T("Loading plugin: ") + (*it)->getName() + _T("...")); |
|---|
| 1176 | try { |
|---|
| 1177 | if (!(*it)->load_plugin(NSCAPI::normalStart)) { |
|---|
| 1178 | it = plugins_.erase(it); |
|---|
| 1179 | LOG_ERROR_STD(_T("Plugin refused to load: ") + (*it)->getModule()); |
|---|
| 1180 | } |
|---|
| 1181 | ++it; |
|---|
| 1182 | } catch (NSPluginException e) { |
|---|
| 1183 | it = plugins_.erase(it); |
|---|
| 1184 | LOG_ERROR_STD(_T("Could not load plugin: ") + e.file_ + _T(": ") + e.error_); |
|---|
| 1185 | } catch (...) { |
|---|
| 1186 | it = plugins_.erase(it); |
|---|
| 1187 | LOG_ERROR_STD(_T("Could not load plugin: ") + (*it)->getModule()); |
|---|
| 1188 | } |
|---|
| 1189 | } |
|---|
| 1190 | } |
|---|
| 1191 | for (pluginList::iterator it=plugins_.begin(); it != plugins_.end();) { |
|---|
| 1192 | LOG_DEBUG_STD(_T("Loading plugin: ") + (*it)->getName() + _T("...")); |
|---|
| 1193 | try { |
|---|
| 1194 | (*it)->load_plugin(mode); |
|---|
| 1195 | ++it; |
|---|
| 1196 | } catch(NSPluginException e) { |
|---|
| 1197 | it = plugins_.erase(it); |
|---|
| 1198 | LOG_ERROR_STD(_T("Exception raised when loading plugin: ") + e.error_ + _T(" in module: ") + e.file_ + _T(" plugin has been removed.")); |
|---|
| 1199 | } catch(...) { |
|---|
| 1200 | it = plugins_.erase(it); |
|---|
| 1201 | LOG_ERROR_STD(_T("Unknown exception raised when unloading plugin plugin has been removed")); |
|---|
| 1202 | } |
|---|
| 1203 | } |
|---|
| 1204 | plugins_loaded_ = true; |
|---|
| 1205 | } |
|---|
| 1206 | /** |
|---|
| 1207 | * Load a single plug-in using a DLL filename |
|---|
| 1208 | * @param file The DLL file |
|---|
| 1209 | */ |
|---|
| 1210 | NSClientT::plugin_type NSClientT::loadPlugin(const boost::filesystem::wpath file) { |
|---|
| 1211 | return addPlugin(new NSCPlugin(file)); |
|---|
| 1212 | } |
|---|
| 1213 | /** |
|---|
| 1214 | * Load and add a plugin to various internal structures |
|---|
| 1215 | * @param plugin The plug-in instance to load. The pointer is managed by the |
|---|
| 1216 | */ |
|---|
| 1217 | NSClientT::plugin_type NSClientT::addPlugin(plugin_type plugin) { |
|---|
| 1218 | plugin->load_dll(); |
|---|
| 1219 | { |
|---|
| 1220 | boost::unique_lock<boost::shared_mutex> writeLock(m_mutexRW, boost::get_system_time() + boost::posix_time::seconds(10)); |
|---|
| 1221 | if (!writeLock.owns_lock()) { |
|---|
| 1222 | LOG_ERROR(_T("FATAL ERROR: Could not get read-mutex.")); |
|---|
| 1223 | return plugin; |
|---|
| 1224 | } |
|---|
| 1225 | plugins_.insert(plugins_.end(), plugin); |
|---|
| 1226 | if (plugin->hasCommandHandler()) |
|---|
| 1227 | commandHandlers_.insert(commandHandlers_.end(), plugin); |
|---|
| 1228 | if (plugin->hasMessageHandler()) |
|---|
| 1229 | messageHandlers_.insert(messageHandlers_.end(), plugin); |
|---|
| 1230 | settings_manager::get_core()->register_key(_T("/modules"), plugin->getFilename(), Settings::SettingsCore::key_string, plugin->getName(), plugin->getDescription(), _T(""), false); |
|---|
| 1231 | } |
|---|
| 1232 | return plugin; |
|---|
| 1233 | } |
|---|
| 1234 | |
|---|
| 1235 | |
|---|
| 1236 | std::wstring NSClientT::describeCommand(std::wstring command) { |
|---|
| 1237 | boost::shared_lock<boost::shared_mutex> readLock(m_mutexRWcmdDescriptions, boost::get_system_time() + boost::posix_time::seconds(5)); |
|---|
| 1238 | if (!readLock.owns_lock()) { |
|---|
| 1239 | LOG_ERROR(_T("FATAL ERROR: Could not get read-mutex when trying to get command list.")); |
|---|
| 1240 | return _T("Failed to get mutex when describing command: ") + command; |
|---|
| 1241 | } |
|---|
| 1242 | cmdMap::const_iterator cit = cmdDescriptions_.find(command); |
|---|
| 1243 | if (cit == cmdDescriptions_.end()) |
|---|
| 1244 | return _T("Command not found: ") + command + _T(", maybe it has not been register?"); |
|---|
| 1245 | return (*cit).second; |
|---|
| 1246 | } |
|---|
| 1247 | std::list<std::wstring> NSClientT::getAllCommandNames() { |
|---|
| 1248 | std::list<std::wstring> lst; |
|---|
| 1249 | boost::shared_lock<boost::shared_mutex> readLock(m_mutexRWcmdDescriptions, boost::get_system_time() + boost::posix_time::seconds(5)); |
|---|
| 1250 | if (!readLock.owns_lock()) { |
|---|
| 1251 | LOG_ERROR(_T("FATAL ERROR: Could not get read-mutex when trying to get command list.")); |
|---|
| 1252 | return lst; |
|---|
| 1253 | } |
|---|
| 1254 | for (cmdMap::const_iterator cit = cmdDescriptions_.begin(); cit != cmdDescriptions_.end(); ++cit) { |
|---|
| 1255 | lst.push_back((*cit).first); |
|---|
| 1256 | } |
|---|
| 1257 | return lst; |
|---|
| 1258 | } |
|---|
| 1259 | void NSClientT::registerCommand(std::wstring cmd, std::wstring desc) { |
|---|
| 1260 | boost::unique_lock<boost::shared_mutex> writeLock(m_mutexRWcmdDescriptions, boost::get_system_time() + boost::posix_time::seconds(10)); |
|---|
| 1261 | if (!writeLock.owns_lock()) { |
|---|
| 1262 | LOG_ERROR_STD(_T("FATAL ERROR: Failed to describe command:") + cmd); |
|---|
| 1263 | return; |
|---|
| 1264 | } |
|---|
| 1265 | cmdDescriptions_[cmd] = desc; |
|---|
| 1266 | } |
|---|
| 1267 | |
|---|
| 1268 | unsigned int NSClientT::getBufferLength() { |
|---|
| 1269 | static unsigned int len = 0; |
|---|
| 1270 | if (len == 0) { |
|---|
| 1271 | try { |
|---|
| 1272 | len = settings_manager::get_settings()->get_int(SETTINGS_KEY(settings_def::PAYLOAD_LEN)); |
|---|
| 1273 | } catch (SettingsException &e) { |
|---|
| 1274 | LOG_DEBUG_STD(_T("Failed to get length: ") + e.getMessage()); |
|---|
| 1275 | return setting_keys::settings_def::PAYLOAD_LEN_DEFAULT; |
|---|
| 1276 | } catch (...) { |
|---|
| 1277 | LOG_ERROR(_T("Failed to get length: :(")); |
|---|
| 1278 | return setting_keys::settings_def::PAYLOAD_LEN_DEFAULT; |
|---|
| 1279 | } |
|---|
| 1280 | } |
|---|
| 1281 | return len; |
|---|
| 1282 | } |
|---|
| 1283 | |
|---|
| 1284 | NSCAPI::nagiosReturn NSClientT::inject(std::wstring command, std::wstring arguments, wchar_t splitter, bool escape, std::wstring &msg, std::wstring & perf) { |
|---|
| 1285 | /*if (shared_client_.get() != NULL && shared_client_->hasMaster()) { |
|---|
| 1286 | try { |
|---|
| 1287 | return shared_client_->inject(command, arguments, splitter, escape, msg, perf); |
|---|
| 1288 | } catch (nsclient_session::session_exception &e) { |
|---|
| 1289 | LOG_ERROR_STD(_T("Failed to inject remote command: ") + e.what()); |
|---|
| 1290 | return NSCAPI::returnCRIT; |
|---|
| 1291 | } catch (...) { |
|---|
| 1292 | LOG_ERROR_STD(_T("Failed to inject remote command: Unknown exception")); |
|---|
| 1293 | return NSCAPI::returnCRIT; |
|---|
| 1294 | } |
|---|
| 1295 | } else */{ |
|---|
| 1296 | unsigned int aLen = 0; |
|---|
| 1297 | wchar_t ** aBuf = arrayBuffer::split2arrayBuffer(arguments, splitter, aLen, escape); |
|---|
| 1298 | unsigned int buf_len = getBufferLength(); |
|---|
| 1299 | wchar_t * mBuf = new wchar_t[buf_len+1]; mBuf[0] = '\0'; |
|---|
| 1300 | wchar_t * pBuf = new wchar_t[buf_len+1]; pBuf[0] = '\0'; |
|---|
| 1301 | NSCAPI::nagiosReturn ret = injectRAW(command.c_str(), aLen, aBuf, mBuf, buf_len, pBuf, buf_len); |
|---|
| 1302 | arrayBuffer::destroyArrayBuffer(aBuf, aLen); |
|---|
| 1303 | if ( (ret == NSCAPI::returnInvalidBufferLen) || (ret == NSCAPI::returnIgnored) ) { |
|---|
| 1304 | delete [] mBuf; |
|---|
| 1305 | delete [] pBuf; |
|---|
| 1306 | return ret; |
|---|
| 1307 | } |
|---|
| 1308 | msg = mBuf; |
|---|
| 1309 | perf = pBuf; |
|---|
| 1310 | delete [] mBuf; |
|---|
| 1311 | delete [] pBuf; |
|---|
| 1312 | return ret; |
|---|
| 1313 | } |
|---|
| 1314 | } |
|---|
| 1315 | |
|---|
| 1316 | /** |
|---|
| 1317 | * Inject a command into the plug-in stack. |
|---|
| 1318 | * |
|---|
| 1319 | * @param command Command to inject |
|---|
| 1320 | * @param argLen Length of argument buffer |
|---|
| 1321 | * @param **argument Argument buffer |
|---|
| 1322 | * @param *returnMessageBuffer Message buffer |
|---|
| 1323 | * @param returnMessageBufferLen Length of returnMessageBuffer |
|---|
| 1324 | * @param *returnPerfBuffer Performance data buffer |
|---|
| 1325 | * @param returnPerfBufferLen Length of returnPerfBuffer |
|---|
| 1326 | * @return The command status |
|---|
| 1327 | */ |
|---|
| 1328 | NSCAPI::nagiosReturn NSClientT::injectRAW(const wchar_t* command, const unsigned int argLen, wchar_t **argument, wchar_t *returnMessageBuffer, unsigned int returnMessageBufferLen, wchar_t *returnPerfBuffer, unsigned int returnPerfBufferLen) { |
|---|
| 1329 | if (logDebug()) { |
|---|
| 1330 | LOG_DEBUG_STD(_T("Injecting: ") + (std::wstring) command + _T(": ") + arrayBuffer::arrayBuffer2string(argument, argLen, _T(", "))); |
|---|
| 1331 | } |
|---|
| 1332 | /*if (shared_client_.get() != NULL && shared_client_->hasMaster()) { |
|---|
| 1333 | try { |
|---|
| 1334 | std::wstring msg, perf; |
|---|
| 1335 | int returnCode = shared_client_->inject(command, arrayBuffer::arrayBuffer2string(argument, argLen, _T(" ")), L' ', true, msg, perf); |
|---|
| 1336 | NSCHelper::wrapReturnString(returnMessageBuffer, returnMessageBufferLen, msg, returnCode); |
|---|
| 1337 | return NSCHelper::wrapReturnString(returnPerfBuffer, returnPerfBufferLen, perf, returnCode); |
|---|
| 1338 | } catch (nsclient_session::session_exception &e) { |
|---|
| 1339 | LOG_ERROR_STD(_T("Failed to inject remote command: ") + e.what()); |
|---|
| 1340 | int returnCode = NSCHelper::wrapReturnString(returnMessageBuffer, returnMessageBufferLen, _T("Failed to inject remote command: ") + e.what(), NSCAPI::returnCRIT); |
|---|
| 1341 | return NSCHelper::wrapReturnString(returnPerfBuffer, returnPerfBufferLen, _T(""), returnCode); |
|---|
| 1342 | } catch (...) { |
|---|
| 1343 | LOG_ERROR_STD(_T("Failed to inject remote command: Unknown exception")); |
|---|
| 1344 | int returnCode = NSCHelper::wrapReturnString(returnMessageBuffer, returnMessageBufferLen, _T("Failed to inject remote command: + e.what()"), NSCAPI::returnCRIT); |
|---|
| 1345 | return NSCHelper::wrapReturnString(returnPerfBuffer, returnPerfBufferLen, _T(""), returnCode); |
|---|
| 1346 | } |
|---|
| 1347 | } else */{ |
|---|
| 1348 | boost::shared_lock<boost::shared_mutex> readLock(m_mutexRW, boost::get_system_time() + boost::posix_time::milliseconds(5000)); |
|---|
| 1349 | if (!readLock.owns_lock()) { |
|---|
| 1350 | LOG_ERROR(_T("FATAL ERROR: Could not get read-mutex.")); |
|---|
| 1351 | return NSCAPI::returnUNKNOWN; |
|---|
| 1352 | } |
|---|
| 1353 | for (pluginList::size_type i = 0; i < commandHandlers_.size(); i++) { |
|---|
| 1354 | try { |
|---|
| 1355 | NSCAPI::nagiosReturn c = commandHandlers_[i]->handleCommand(command, argLen, argument, returnMessageBuffer, returnMessageBufferLen, returnPerfBuffer, returnPerfBufferLen); |
|---|
| 1356 | switch (c) { |
|---|
| 1357 | case NSCAPI::returnInvalidBufferLen: |
|---|
| 1358 | LOG_ERROR(_T("UNKNOWN: Return buffer to small to handle this command.")); |
|---|
| 1359 | return c; |
|---|
| 1360 | case NSCAPI::returnIgnored: |
|---|
| 1361 | break; |
|---|
| 1362 | case NSCAPI::returnOK: |
|---|
| 1363 | case NSCAPI::returnWARN: |
|---|
| 1364 | case NSCAPI::returnCRIT: |
|---|
| 1365 | case NSCAPI::returnUNKNOWN: |
|---|
| 1366 | LOG_DEBUG_STD(_T("Injected Result: ") + NSCHelper::translateReturn(c) + _T(" '") + (std::wstring)(returnMessageBuffer) + _T("'")); |
|---|
| 1367 | LOG_DEBUG_STD(_T("Injected Performance Result: '") +(std::wstring)(returnPerfBuffer) + _T("'")); |
|---|
| 1368 | return c; |
|---|
| 1369 | default: |
|---|
| 1370 | LOG_ERROR_STD(_T("Unknown error from handleCommand: ") + strEx::itos(c) + _T(" the injected command was: ") + (std::wstring)command); |
|---|
| 1371 | return c; |
|---|
| 1372 | } |
|---|
| 1373 | } catch(const NSPluginException& e) { |
|---|
| 1374 | LOG_ERROR_STD(_T("Exception raised: ") + e.error_ + _T(" in module: ") + e.file_); |
|---|
| 1375 | return NSCAPI::returnCRIT; |
|---|
| 1376 | } catch(...) { |
|---|
| 1377 | LOG_ERROR_STD(_T("Unknown exception raised in module")); |
|---|
| 1378 | return NSCAPI::returnCRIT; |
|---|
| 1379 | } |
|---|
| 1380 | } |
|---|
| 1381 | LOG_MESSAGE_STD(_T("No handler for command: '") + command + _T("'")); |
|---|
| 1382 | return NSCAPI::returnIgnored; |
|---|
| 1383 | } |
|---|
| 1384 | } |
|---|
| 1385 | |
|---|
| 1386 | void NSClientT::listPlugins() { |
|---|
| 1387 | boost::shared_lock<boost::shared_mutex> readLock(m_mutexRW, boost::get_system_time() + boost::posix_time::milliseconds(5000)); |
|---|
| 1388 | if (!readLock.owns_lock()) { |
|---|
| 1389 | LOG_ERROR(_T("FATAL ERROR: Could not get read-mutex.")); |
|---|
| 1390 | return; |
|---|
| 1391 | } |
|---|
| 1392 | for (pluginList::iterator it=plugins_.begin(); it != plugins_.end(); ++it) { |
|---|
| 1393 | try { |
|---|
| 1394 | if ((*it)->isBroken()) { |
|---|
| 1395 | std::wcout << (*it)->getModule() << _T(": ") << _T("broken") << std::endl; |
|---|
| 1396 | } else { |
|---|
| 1397 | std::wcout << (*it)->getModule() << _T(": ") << (*it)->getName() << std::endl; |
|---|
| 1398 | } |
|---|
| 1399 | } catch (NSPluginException e) { |
|---|
| 1400 | LOG_ERROR_STD(_T("Could not load plugin: ") + e.file_ + _T(": ") + e.error_); |
|---|
| 1401 | } |
|---|
| 1402 | } |
|---|
| 1403 | |
|---|
| 1404 | } |
|---|
| 1405 | |
|---|
| 1406 | bool NSClientT::logDebug() { |
|---|
| 1407 | if (debug_ == log_unknown) { |
|---|
| 1408 | debug_ = log_looking; |
|---|
| 1409 | try { |
|---|
| 1410 | if (settings_manager::get_settings()->get_int(_T("log"), _T("debug"), 0) == 1) |
|---|
| 1411 | debug_ = log_debug; |
|---|
| 1412 | else |
|---|
| 1413 | debug_ = log_nodebug; |
|---|
| 1414 | } catch (SettingsException e) { |
|---|
| 1415 | return true; |
|---|
| 1416 | } |
|---|
| 1417 | } else if (debug_ == log_looking) |
|---|
| 1418 | return true; |
|---|
| 1419 | return (debug_ == log_debug); |
|---|
| 1420 | } |
|---|
| 1421 | |
|---|
| 1422 | void log_broken_message(std::wstring msg) { |
|---|
| 1423 | #ifdef WIN32 |
|---|
| 1424 | OutputDebugString(msg.c_str()); |
|---|
| 1425 | #endif |
|---|
| 1426 | std::wcout << msg << std::endl; |
|---|
| 1427 | } |
|---|
| 1428 | /** |
|---|
| 1429 | * Report a message to all logging enabled modules. |
|---|
| 1430 | * |
|---|
| 1431 | * @param msgType Message type |
|---|
| 1432 | * @param file Filename generally __FILE__ |
|---|
| 1433 | * @param line Line number, generally __LINE__ |
|---|
| 1434 | * @param message The message as a human readable string. |
|---|
| 1435 | */ |
|---|
| 1436 | void NSClientT::reportMessage(int msgType, const wchar_t* file, const int line, std::wstring message) { |
|---|
| 1437 | try { |
|---|
| 1438 | strEx::replace(message, _T("\n"), _T(" ")); |
|---|
| 1439 | strEx::replace(message, _T("\r"), _T(" ")); |
|---|
| 1440 | if ((msgType == NSCAPI::debug)&&(!logDebug())) { |
|---|
| 1441 | return; |
|---|
| 1442 | } |
|---|
| 1443 | // if (shared_server_.get() != NULL && shared_server_->hasClients()) { |
|---|
| 1444 | // try { |
|---|
| 1445 | // shared_server_->sendLogMessageToClients(msgType, file, line, message); |
|---|
| 1446 | // } catch (nsclient_session::session_exception e) { |
|---|
| 1447 | // log_broken_message(_T("Failed to send message to clients: ") + e.what()); |
|---|
| 1448 | // } |
|---|
| 1449 | // } |
|---|
| 1450 | std::wstring file_stl = file; |
|---|
| 1451 | std::wstring::size_type pos = file_stl.find_last_of(_T("\\")); |
|---|
| 1452 | if (pos != std::wstring::npos) |
|---|
| 1453 | file_stl = file_stl.substr(pos); |
|---|
| 1454 | { |
|---|
| 1455 | boost::shared_lock<boost::shared_mutex> readLock(m_mutexRW, boost::get_system_time() + boost::posix_time::milliseconds(5000)); |
|---|
| 1456 | if (!readLock.owns_lock()) { |
|---|
| 1457 | log_broken_message(_T("Message was lost as the (mutexRW) core was locked: ") + message); |
|---|
| 1458 | return; |
|---|
| 1459 | } |
|---|
| 1460 | boost::unique_lock<boost::timed_mutex> lock(messageMutex, boost::get_system_time() + boost::posix_time::seconds(5)); |
|---|
| 1461 | if (!lock.owns_lock()) { |
|---|
| 1462 | log_broken_message(_T("Message was lost as the core was locked: ") + message); |
|---|
| 1463 | return; |
|---|
| 1464 | } |
|---|
| 1465 | if (g_bConsoleLog) { |
|---|
| 1466 | std::string k = "?"; |
|---|
| 1467 | switch (msgType) { |
|---|
| 1468 | case NSCAPI::critical: |
|---|
| 1469 | k ="c"; |
|---|
| 1470 | break; |
|---|
| 1471 | case NSCAPI::warning: |
|---|
| 1472 | k ="w"; |
|---|
| 1473 | break; |
|---|
| 1474 | case NSCAPI::error: |
|---|
| 1475 | k ="e"; |
|---|
| 1476 | break; |
|---|
| 1477 | case NSCAPI::log: |
|---|
| 1478 | k ="l"; |
|---|
| 1479 | break; |
|---|
| 1480 | case NSCAPI::debug: |
|---|
| 1481 | k ="d"; |
|---|
| 1482 | break; |
|---|
| 1483 | } |
|---|
| 1484 | std::cout << k << " " << strEx::wstring_to_string(file_stl) << "(" << line << ") " << strEx::wstring_to_string(message) << std::endl; |
|---|
| 1485 | } |
|---|
| 1486 | if (!plugins_loaded_) { |
|---|
| 1487 | log_broken_message(message); |
|---|
| 1488 | cached_log_entry entry(msgType, file, line, message); |
|---|
| 1489 | log_cache_.push_back(entry); |
|---|
| 1490 | } else { |
|---|
| 1491 | if (log_cache_.size() > 0) { |
|---|
| 1492 | for (log_cache_type::const_iterator cit=log_cache_.begin();cit!=log_cache_.end();++cit) { |
|---|
| 1493 | for (pluginList::size_type i = 0; i< messageHandlers_.size(); i++) { |
|---|
| 1494 | try { |
|---|
| 1495 | messageHandlers_[i]->handleMessage((*cit).msgType, (_T("CACHE") + (*cit).file).c_str(), (*cit).line, (*cit).message.c_str()); |
|---|
| 1496 | } catch(const NSPluginException& e) { |
|---|
| 1497 | log_broken_message(_T("Caught: ") + e.error_ + _T(" when trying to log a message...")); |
|---|
| 1498 | return; |
|---|
| 1499 | } catch(...) { |
|---|
| 1500 | log_broken_message(_T("Caught: Unknown Exception when trying to log a message...")); |
|---|
| 1501 | return; |
|---|
| 1502 | } |
|---|
| 1503 | } |
|---|
| 1504 | } |
|---|
| 1505 | log_cache_.clear(); |
|---|
| 1506 | } |
|---|
| 1507 | for (pluginList::size_type i = 0; i< messageHandlers_.size(); i++) { |
|---|
| 1508 | try { |
|---|
| 1509 | messageHandlers_[i]->handleMessage(msgType, file, line, message.c_str()); |
|---|
| 1510 | } catch(const NSPluginException& e) { |
|---|
| 1511 | log_broken_message(_T("Caught: ") + e.error_ + _T(" when trying to log a message...")); |
|---|
| 1512 | return; |
|---|
| 1513 | } catch(...) { |
|---|
| 1514 | log_broken_message(_T("Caught: Unknown Exception when trying to log a message...")); |
|---|
| 1515 | return; |
|---|
| 1516 | } |
|---|
| 1517 | } |
|---|
| 1518 | } |
|---|
| 1519 | } |
|---|
| 1520 | } catch (...) { |
|---|
| 1521 | log_broken_message(_T("Caught UNKNOWN Exception when trying to log a message: ") + message); |
|---|
| 1522 | } |
|---|
| 1523 | } |
|---|
| 1524 | boost::filesystem::wpath NSClientT::getBasePath(void) { |
|---|
| 1525 | boost::unique_lock<boost::timed_mutex> lock(internalVariables, boost::get_system_time() + boost::posix_time::seconds(5)); |
|---|
| 1526 | if (!lock.owns_lock()) { |
|---|
| 1527 | LOG_ERROR(_T("FATAL ERROR: Could not get mutex.")); |
|---|
| 1528 | return _T("FATAL ERROR"); |
|---|
| 1529 | } |
|---|
| 1530 | if (!basePath.empty()) |
|---|
| 1531 | return basePath; |
|---|
| 1532 | unsigned int buf_len = 4096; |
|---|
| 1533 | #ifdef WIN32 |
|---|
| 1534 | wchar_t* buffer = new wchar_t[buf_len+1]; |
|---|
| 1535 | GetModuleFileName(NULL, buffer, buf_len); |
|---|
| 1536 | std::wstring path = buffer; |
|---|
| 1537 | std::wstring::size_type pos = path.rfind('\\'); |
|---|
| 1538 | basePath = path.substr(0, pos) + _T("\\"); |
|---|
| 1539 | delete [] buffer; |
|---|
| 1540 | #else |
|---|
| 1541 | basePath = to_wstring(boost::filesystem::initial_path().string()); |
|---|
| 1542 | #endif |
|---|
| 1543 | try { |
|---|
| 1544 | settings_manager::get_core()->set_base(basePath); |
|---|
| 1545 | } catch (SettingsException e) { |
|---|
| 1546 | LOG_ERROR_STD(_T("Failed to set settings file: ") + e.getMessage()); |
|---|
| 1547 | } catch (...) { |
|---|
| 1548 | LOG_ERROR_STD(_T("Failed to set settings file")); |
|---|
| 1549 | } |
|---|
| 1550 | return basePath; |
|---|
| 1551 | } |
|---|
| 1552 | |
|---|
| 1553 | |
|---|
| 1554 | std::wstring Encrypt(std::wstring str, unsigned int algorithm) { |
|---|
| 1555 | unsigned int len = 0; |
|---|
| 1556 | NSAPIEncrypt(algorithm, str.c_str(), static_cast<unsigned int>(str.size()), NULL, &len); |
|---|
| 1557 | len+=2; |
|---|
| 1558 | wchar_t *buf = new wchar_t[len+1]; |
|---|
| 1559 | NSCAPI::errorReturn ret = NSAPIEncrypt(algorithm, str.c_str(), static_cast<unsigned int>(str.size()), buf, &len); |
|---|
| 1560 | if (ret == NSCAPI::isSuccess) { |
|---|
| 1561 | std::wstring ret = buf; |
|---|
| 1562 | delete [] buf; |
|---|
| 1563 | return ret; |
|---|
| 1564 | } |
|---|
| 1565 | return _T(""); |
|---|
| 1566 | } |
|---|
| 1567 | std::wstring Decrypt(std::wstring str, unsigned int algorithm) { |
|---|
| 1568 | unsigned int len = 0; |
|---|
| 1569 | NSAPIDecrypt(algorithm, str.c_str(), static_cast<unsigned int>(str.size()), NULL, &len); |
|---|
| 1570 | len+=2; |
|---|
| 1571 | wchar_t *buf = new wchar_t[len+1]; |
|---|
| 1572 | NSCAPI::errorReturn ret = NSAPIDecrypt(algorithm, str.c_str(), static_cast<unsigned int>(str.size()), buf, &len); |
|---|
| 1573 | if (ret == NSCAPI::isSuccess) { |
|---|
| 1574 | std::wstring ret = buf; |
|---|
| 1575 | delete [] buf; |
|---|
| 1576 | return ret; |
|---|
| 1577 | } |
|---|
| 1578 | return _T(""); |
|---|
| 1579 | } |
|---|
