]> git.netwichtig.de Git - user/henk/code/inspircd.git/blobdiff - win/inspircd_win32wrapper.cpp
Update the module descriptions.
[user/henk/code/inspircd.git] / win / inspircd_win32wrapper.cpp
index ec4e7833b2954f2fe27410c5521abc2c53b19636..f2562020dc7469f69819f4e32aeb8e7e4439c532 100644 (file)
@@ -1,13 +1,14 @@
 /*
  * InspIRCd -- Internet Relay Chat Daemon
  *
+ *   Copyright (C) 2014 Attila Molnar <attilamolnar@hush.com>
+ *   Copyright (C) 2013, 2019, 2021 Sadie Powell <sadie@witchery.services>
+ *   Copyright (C) 2013 ChrisTX <xpipe@hotmail.de>
+ *   Copyright (C) 2012 Robby <robby@chatbelgie.be>
  *   Copyright (C) 2011 Adam <Adam@anope.org>
- *   Copyright (C) 2007, 2009 Dennis Friis <peavey@inspircd.org>
- *   Copyright (C) 2009 Daniel De Graaf <danieldg@inspircd.org>
- *   Copyright (C) 2007-2009 Craig Edwards <craigedwards@brainbox.cc>
- *   Copyright (C) 2008 John Brooks <john.brooks@dereferenced.net>
- *   Copyright (C) 2007 Burlex <???@???>
+ *   Copyright (C) 2007-2008 Craig Edwards <brain@inspircd.org>
  *   Copyright (C) 2007 Robin Burchell <robin+git@viroteck.net>
+ *   Copyright (C) 2007 Dennis Friis <peavey@inspircd.org>
  *
  * This file is part of InspIRCd.  InspIRCd is free software: you can
  * redistribute it and/or modify it under the terms of the GNU General Public
 #include "inspircd.h"
 #include "configreader.h"
 #include <string>
-#include <errno.h>
-#include <assert.h>
-#define _WIN32_DCOM
-#include <comdef.h>
-#include <Wbemidl.h>
+#include "ya_getopt.c"
 
-#pragma comment(lib, "wbemuuid.lib")
-#pragma comment(lib, "comsuppwd.lib")
-#pragma comment(lib, "winmm.lib")
-using namespace std;
-
-#ifndef INADDR_NONE
-#define INADDR_NONE 0xffffffff
-#endif
-
-#include <mmsystem.h>
-
-IWbemLocator *pLoc = NULL;
-IWbemServices *pSvc = NULL;
-
-/* This MUST remain static and delcared outside the class, so that WriteProcessMemory can reference it properly */
-static DWORD owner_processid = 0;
-
-
-int inet_aton(const char *cp, struct in_addr *addr)
-{
-       unsigned long ip = inet_addr(cp);
-       addr->s_addr = ip;
-       return (addr->s_addr == INADDR_NONE) ? 0 : 1;
-}
-
-const char *insp_inet_ntop(int af, const void *src, char *dst, socklen_t cnt)
-{
-
-       if (af == AF_INET)
-       {
-               struct sockaddr_in in;
-               memset(&in, 0, sizeof(in));
-               in.sin_family = AF_INET;
-               memcpy(&in.sin_addr, src, sizeof(struct in_addr));
-               getnameinfo((struct sockaddr *)&in, sizeof(struct sockaddr_in), dst, cnt, NULL, 0, NI_NUMERICHOST);
-               return dst;
-       }
-       else if (af == AF_INET6)
-       {
-               struct sockaddr_in6 in;
-               memset(&in, 0, sizeof(in));
-               in.sin6_family = AF_INET6;
-               memcpy(&in.sin6_addr, src, sizeof(struct in_addr6));
-               getnameinfo((struct sockaddr *)&in, sizeof(struct sockaddr_in6), dst, cnt, NULL, 0, NI_NUMERICHOST);
-               return dst;
-       }
-       return NULL;
-}
-
-int geteuid()
-{
-       return 1;
-}
-
-int insp_inet_pton(int af, const char *src, void *dst)
-{
-       sockaddr_in sa;
-       int len = sizeof(SOCKADDR);
-       int rv = WSAStringToAddress((LPSTR)src, af, NULL, (LPSOCKADDR)&sa, &len);
-       if(rv >= 0)
-       {
-               if(WSAGetLastError() == 10022)                  // Invalid Argument
-                       rv = 0;
-               else
-                       rv = 1;
-       }
-       memcpy(dst, &sa.sin_addr, sizeof(struct in_addr));
-       return rv;
-}
-
-void setcolor(int color_code)
-{
-       SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), color_code);
-}
-
-DIR * opendir(const char * path)
-{
-       std::string search_path = string(path) + "\\*.*";
-       WIN32_FIND_DATA fd;
-       HANDLE f = FindFirstFile(search_path.c_str(), &fd);
-       if (f != INVALID_HANDLE_VALUE)
-       {
-               DIR * d = new DIR;
-               memcpy(&d->find_data, &fd, sizeof(WIN32_FIND_DATA));
-               d->find_handle = f;
-               d->first = true;
-               return d;
-       }
-       else
-       {
-               return 0;
-       }
-}
-
-dirent * readdir(DIR * handle)
-{
-       if (handle->first)
-               handle->first = false;
-       else
-       {
-               if (!FindNextFile(handle->find_handle, &handle->find_data))
-                       return 0;
-       }
-
-       strncpy(handle->dirent_pointer.d_name, handle->find_data.cFileName, MAX_PATH);
-       return &handle->dirent_pointer;
-}
-
-void closedir(DIR * handle)
-{
-       FindClose(handle->find_handle);
-       delete handle;
-}
-
-const char * dlerror()
-{
-       static char errormessage[500];
-       DWORD error = GetLastError();
-       SetLastError(0);
-       if (error == 0)
-               return 0;
-
-       FormatMessage(FORMAT_MESSAGE_FROM_SYSTEM, 0, error, MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), (LPTSTR)errormessage, 500, 0);
-       return errormessage;
-}
-
-#define TRED FOREGROUND_RED | FOREGROUND_INTENSITY
-#define TGREEN FOREGROUND_GREEN | FOREGROUND_INTENSITY
-#define TYELLOW FOREGROUND_GREEN | FOREGROUND_RED | FOREGROUND_INTENSITY
-#define TNORMAL FOREGROUND_GREEN | FOREGROUND_RED | FOREGROUND_BLUE
-#define TWHITE TNORMAL | FOREGROUND_INTENSITY
-#define TBLUE FOREGROUND_BLUE | FOREGROUND_GREEN | FOREGROUND_INTENSITY
-
-/* Handles colors in printf */
-int printf_c(const char * format, ...)
-{
-       // Better hope we're not multithreaded, otherwise we'll have chickens crossing the road other side to get the to :P
-       static char message[MAXBUF];
-       static char temp[MAXBUF];
-       int color1, color2;
-
-       /* parse arguments */
-       va_list ap;
-       va_start(ap, format);
-       vsnprintf(message, 500, format, ap);
-       va_end(ap);
-
-       /* search for unix-style escape sequences */
-       int t;
-       int c = 0;
-       const char * p = message;
-       while (*p != 0)
-       {
-               if (*p == '\033')
-               {
-                       // Escape sequence -> copy into the temp buffer, and parse the color.
-                       p++;
-                       t = 0;
-                       while ((*p) && (*p != 'm'))
-                       {
-                               temp[t++] = *p;
-                               ++p;
-                       }
-
-                       temp[t] = 0;
-                       p++;
-
-                       if (*temp == '[')
-                       {
-                               if (sscanf(temp, "[%u;%u", &color1, &color2) == 2)
-                               {
-                                       switch(color2)
-                                       {
-                                       case 32:                // Green
-                                               SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), FOREGROUND_GREEN | FOREGROUND_INTENSITY);              // Yellow
-                                               break;
-
-                                       default:                // Unknown
-                                               // White
-                                               SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_BLUE | FOREGROUND_INTENSITY);
-                                               break;
-                                       }
-                               }
-                               else
-                               {
-                                       switch (*(temp+1))
-                                       {
-                                               case '0':
-                                                       // Returning to normal colour.
-                                                       SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_BLUE);
-                                                       break;
-
-                                               case '1':
-                                                       // White
-                                                       SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), TWHITE);
-                                                       break;
-
-                                               default:
-                                                       char message[50];
-                                                       sprintf(message, "Unknown color code: %s", temp);
-                                                       MessageBox(0, message, message, MB_OK);
-                                                       break;
-                                       }
-                               }
-                       }
-               }
-
-               putchar(*p);
-               ++c;
-               ++p;
-       }
-
-       return c;
-}
-
-int optind = 1;
-char optarg[514];
-int getopt_long(int ___argc, char *const *___argv, const char *__shortopts, const struct option *__longopts, int *__longind)
-{
-       // burlex todo: handle the shortops, at the moment it only works with longopts.
-
-       if (___argc == 1 || optind == ___argc)                  // No arguments (apart from filename)
-               return -1;
-
-       const char * opt = ___argv[optind];
-       optind++;
-
-       // if we're not an option, return an error.
-       if (strnicmp(opt, "--", 2) != 0)
-               return 1;
-       else
-               opt += 2;
-
-
-       // parse argument list
-       int i = 0;
-       for (; __longopts[i].name != 0; ++i)
-       {
-               if (!strnicmp(__longopts[i].name, opt, strlen(__longopts[i].name)))
-               {
-                       // woot, found a valid argument =)
-                       char * par = 0;
-                       if ((optind) != ___argc)
-                       {
-                               // grab the parameter from the next argument (if its not another argument)
-                               if (strnicmp(___argv[optind], "--", 2) != 0)
-                               {
-//                                     optind++;               // Trash this next argument, we won't be needing it.
-                                       par = ___argv[optind-1];
-                               }
-                       }                       
-
-                       // increment the argument for next time
-//                     optind++;
-
-                       // determine action based on type
-                       if (__longopts[i].has_arg == required_argument && !par)
-                       {
-                               // parameter missing and its a required parameter option
-                               return 1;
-                       }
-
-                       // store argument in optarg
-                       if (par)
-                               strncpy(optarg, par, 514);
-
-                       if (__longopts[i].flag != 0)
-                       {
-                               // this is a variable, we have to set it if this argument is found.
-                               *__longopts[i].flag = 1;
-                               return 0;
-                       }
-                       else
-                       {
-                               if (__longopts[i].val == -1 || par == 0)
-                                       return 1;
-                               
-                               return __longopts[i].val;
-                       }                       
-                       break;
-               }
-       }
-
-       // return 1 (invalid argument)
-       return 1;
-}
-
-/* These three functions were created from looking at how ares does it
- * (...and they look far tidier in C++)
- */
-
-/* Get active nameserver */
-bool GetNameServer(HKEY regkey, const char *key, char* &output)
-{
-       DWORD size = 0;
-       DWORD result = RegQueryValueEx(regkey, key, 0, NULL, NULL, &size);
-       if (((result != ERROR_SUCCESS) && (result != ERROR_MORE_DATA)) || (!size))
-               return false;
-
-       output = new char[size+1];
-
-       if ((RegQueryValueEx(regkey, key, 0, NULL, (LPBYTE)output, &size) != ERROR_SUCCESS) || (!*output))
-       {
-               delete output;
-               return false;
-       }
-       return true;
-}
-
-/* Check a network interface for its nameserver */
-bool GetInterface(HKEY regkey, const char *key, char* &output)
-{
-       char buf[39];
-       DWORD size = 39;
-       int idx = 0;
-       HKEY top;
-
-       while (RegEnumKeyEx(regkey, idx++, buf, &size, 0, NULL, NULL, NULL) != ERROR_NO_MORE_ITEMS)
-       {
-               size = 39;
-               if (RegOpenKeyEx(regkey, buf, 0, KEY_QUERY_VALUE, &top) != ERROR_SUCCESS)
-                       continue;
-               int rc = GetNameServer(top, key, output);
-               RegCloseKey(top);
-               if (rc)
-                       return true;
-       }
-       return false;
-}
-
-
-std::string FindNameServerWin()
-{
-       std::string returnval;
-       HKEY top, key;
-       char* dns = NULL;
-
-       /* Lets see if the correct registry hive and tree exist */
-       if (RegOpenKeyEx(HKEY_LOCAL_MACHINE, "System\\CurrentControlSet\\Services\\Tcpip\\Parameters", 0, KEY_READ, &top) == ERROR_SUCCESS)
-       {
-               /* If they do, attempt to get the nameserver name */
-               RegOpenKeyEx(top, "Interfaces", 0, KEY_QUERY_VALUE|KEY_ENUMERATE_SUB_KEYS, &key);
-               if ((GetNameServer(top, "NameServer", dns)) || (GetNameServer(top, "DhcpNameServer", dns))
-                       || (GetInterface(key, "NameServer", dns)) || (GetInterface(key, "DhcpNameServer", dns)))
-               {
-                       if (dns)
-                       {
-                               returnval = dns;
-                               delete dns;
-                       }
-               }
-               RegCloseKey(key);
-               RegCloseKey(top);
-       }
-       return returnval;
-}
-
-
-void ClearConsole()
+CWin32Exception::CWin32Exception() : exception()
 {
-       COORD coordScreen = { 0, 0 };    /* here's where we'll home the cursor */
-       HANDLE hConsole = GetStdHandle(STD_OUTPUT_HANDLE);
-       DWORD cCharsWritten;
-       CONSOLE_SCREEN_BUFFER_INFO csbi; /* to get buffer info */ 
-       DWORD dwConSize;                 /* number of character cells in the current buffer */ 
-
-       /* get the number of character cells in the current buffer */ 
-
-       if (GetConsoleScreenBufferInfo( hConsole, &csbi ))
+       dwErrorCode = GetLastError();
+       if( FormatMessageA( FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS, NULL, dwErrorCode, MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), (LPSTR)szErrorString, _countof(szErrorString), NULL) == 0 )
+               sprintf_s(szErrorString, _countof(szErrorString), "Error code: %u", dwErrorCode);
+       for (size_t i = 0; i < _countof(szErrorString); i++)
        {
-               dwConSize = csbi.dwSize.X * csbi.dwSize.Y;
-               /* fill the entire screen with blanks */ 
-               if (FillConsoleOutputCharacter( hConsole, (TCHAR) ' ', dwConSize, coordScreen, &cCharsWritten ))
-               {
-                       /* get the current text attribute */ 
-                       if (GetConsoleScreenBufferInfo( hConsole, &csbi ))
-                       {
-                               /* now set the buffer's attributes accordingly */
-                               if (FillConsoleOutputAttribute( hConsole, csbi.wAttributes, dwConSize, coordScreen, &cCharsWritten ))
-                               {
-                                       /* put the cursor at (0, 0) */
-                                       SetConsoleCursorPosition( hConsole, coordScreen );
-                               }
-                       }
-               }
+               if ((szErrorString[i] == '\r') || (szErrorString[i] == '\n'))
+                       szErrorString[i] = 0;
        }
-       return;
-}
-
-/* Many inspircd classes contain function pointers/functors which can be changed to point at platform specific implementations
- * of code. This function repoints these pointers and functors so that calls are windows specific.
- */
-void ChangeWindowsSpecificPointers()
-{
-       ServerInstance->Logs->Log("win32",DEBUG,"Changing to windows specific pointer and functor set");
-}
-
-DWORD WindowsForkStart()
-{
-        /* Windows implementation of fork() :P */
-       if (owner_processid)
-               return 0;
-
-        char module[MAX_PATH];
-        if(!GetModuleFileName(NULL, module, MAX_PATH))
-        {
-                printf("GetModuleFileName() failed.\n");
-                return false;
-        }
-
-        STARTUPINFO startupinfo;
-        PROCESS_INFORMATION procinfo;
-        ZeroMemory(&startupinfo, sizeof(STARTUPINFO));
-        ZeroMemory(&procinfo, sizeof(PROCESS_INFORMATION));
-
-        // Fill in the startup info struct
-        GetStartupInfo(&startupinfo);
-
-        /* Default creation flags create the processes suspended */
-        DWORD startupflags = CREATE_SUSPENDED;
-
-        /* On windows 2003/XP and above, we can use the value
-         * CREATE_PRESERVE_CODE_AUTHZ_LEVEL which gives more access
-         * to the process which we may require on these operating systems.
-         */
-        OSVERSIONINFO vi;
-        vi.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
-        GetVersionEx(&vi);
-        if ((vi.dwMajorVersion >= 5) && (vi.dwMinorVersion > 0))
-                startupflags |= CREATE_PRESERVE_CODE_AUTHZ_LEVEL;
-
-        // Launch our "forked" process.
-        BOOL bSuccess = CreateProcess ( module, // Module (exe) filename
-                strdup(GetCommandLine()),       // Command line (exe plus parameters from the OS)
-                                                // NOTE: We cannot return the direct value of the
-                                                // GetCommandLine function here, as the pointer is
-                                                // passed straight to the child process, and will be
-                                                // invalid once we exit as it goes out of context.
-                                                // strdup() seems ok, though.
-                0,                              // PROCESS_SECURITY_ATTRIBUTES
-                0,                              // THREAD_SECURITY_ATTRIBUTES
-                TRUE,                           // We went to inherit handles.
-                startupflags,                   // Allow us full access to the process and suspend it.
-                0,                              // ENVIRONMENT
-                0,                              // CURRENT_DIRECTORY
-                &startupinfo,                   // startup info
-                &procinfo);                     // process info
-
-        if(!bSuccess)
-        {
-                printf("CreateProcess() error: %s\n", dlerror());
-                return false;
-        }
-
-        // Set the owner process id in the target process.
-        SIZE_T written = 0;
-        DWORD pid = GetCurrentProcessId();
-        if(!WriteProcessMemory(procinfo.hProcess, &owner_processid, &pid, sizeof(DWORD), &written) || written != sizeof(DWORD))
-        {
-                printf("WriteProcessMemory() failed: %s\n", dlerror());
-                return false;
-        }
-
-        // Resume the other thread (let it start)
-        ResumeThread(procinfo.hThread);
-
-        // Wait for the new process to kill us. If there is some error, the new process will end and we will end up at the next line.
-        WaitForSingleObject(procinfo.hProcess, INFINITE);
-
-        // If we hit this it means startup failed, default to 14 if this fails.
-        DWORD ExitCode = 14;
-        GetExitCodeProcess(procinfo.hProcess, &ExitCode);
-        CloseHandle(procinfo.hThread);
-        CloseHandle(procinfo.hProcess);
-        return ExitCode;
 }
 
-void WindowsForkKillOwner()
+CWin32Exception::CWin32Exception(const CWin32Exception& other)
 {
-        HANDLE hProcess = OpenProcess(PROCESS_TERMINATE, FALSE, owner_processid);
-        if(!hProcess || !owner_processid)
-        {
-                printf("Could not open process id %u: %s.\n", owner_processid, dlerror());
-                ServerInstance->Exit(14);
-        }
-
-        // die die die
-        if(!TerminateProcess(hProcess, 0))
-        {
-                printf("Could not TerminateProcess(): %s\n", dlerror());
-                ServerInstance->Exit(14);
-        }
-
-        CloseHandle(hProcess);
+       strcpy_s(szErrorString, _countof(szErrorString), other.szErrorString);
 }
 
-void FindDNS(std::string& server)
+const char* CWin32Exception::what() const throw()
 {
-       if (!server.empty())
-               return;
-
-       ServerInstance->Logs->Log("CONFIG",DEFAULT,"WARNING: <dns:server> not defined, attempting to find working server in the registry...");
-       std::string nameserver = FindNameServerWin();
-
-       /* If empty use default to 127.0.0.1 */
-       if (nameserver.empty())
-       {
-               ServerInstance->Logs->Log("CONFIG",DEFAULT,"No viable nameserver found in registry! Defaulting to nameserver '127.0.0.1'!");
-               server = "127.0.0.1";
-               return;
-       }
-
-       /* Windows stacks multiple nameservers in one registry key, seperated by commas.
-        * Spotted by Cataclysm.
-        */
-       if (nameserver.find(',') != std::string::npos)
-               nameserver = nameserver.substr(0, nameserver.find(','));
-
-       /* Just to be FUCKING AKWARD, windows fister... err i mean vista...
-        * seperates the nameservers with spaces instead.
-        */
-       if (nameserver.find(' ') != std::string::npos)
-               nameserver = nameserver.substr(0, nameserver.find(' '));
-
-       server = nameserver;
-       ServerInstance->Logs->Log("CONFIG",DEFAULT,"<dns:server> set to '%s' as first active resolver in registry.", nameserver.c_str());
+       return szErrorString;
 }
 
-int clock_gettime(int clock, struct timespec * tv)
+DWORD CWin32Exception::GetErrorCode()
 {
-       if(tv == NULL)
-               return -1;
-
-       DWORD mstime = timeGetTime();
-       tv->tv_sec   = time(NULL);
-       tv->tv_nsec  = (mstime - (tv->tv_sec * 1000)) * 1000000;
-       return 0;       
+       return dwErrorCode;
 }
 
-/* Initialise WMI. Microsoft have the silliest ideas about easy ways to
- * obtain the CPU percentage of a running process!
- * The whole API for this uses evil DCOM and is entirely unicode, giving
- * all results and accepting queries as wide strings.
- */
-bool initwmi()
+WindowsStream::WindowsStream(DWORD handle)
+       : BackgroundColor(0)
+       , ForegroundColor(FOREGROUND_RED | FOREGROUND_BLUE | FOREGROUND_GREEN)
 {
-       HRESULT hres;
-
-       /* Initialise COM. This can kill babies. */
-       hres =  CoInitializeEx(0, COINIT_MULTITHREADED); 
-       if (FAILED(hres))
-               return false;
-
-       /* COM security. This stuff kills kittens */
-       hres =  CoInitializeSecurity(NULL, -1, NULL, NULL, RPC_C_AUTHN_LEVEL_DEFAULT,
-               RPC_C_IMP_LEVEL_IMPERSONATE, NULL, EOAC_NONE, NULL);
-
-       if (FAILED(hres))
-       {
-               CoUninitialize();
-               return false;
-       }
-    
-       /* Instance to COM object */
-       pLoc = NULL;
-       hres = CoCreateInstance(CLSID_WbemLocator, 0, CLSCTX_INPROC_SERVER, IID_IWbemLocator, (LPVOID*)&pLoc);
-       if (FAILED(hres))
+       this->Handle = GetStdHandle(handle);
+       CONSOLE_SCREEN_BUFFER_INFO bufinf;
+       if (GetConsoleScreenBufferInfo(this->Handle, &bufinf))
        {
-               CoUninitialize();
-               return false;
+               this->BackgroundColor = bufinf.wAttributes & 0x00F0;
+               this->ForegroundColor = bufinf.wAttributes & 0x00FF;
        }
-
-       pSvc = NULL;
-
-       /* Connect to DCOM server */
-       hres = pLoc->ConnectServer(_bstr_t(L"ROOT\\CIMV2"), NULL, NULL, 0, NULL, 0, 0, &pSvc);
-    
-       /* That didn't work, maybe no kittens found to kill? */
-       if (FAILED(hres))
-       {
-               pLoc->Release();
-               CoUninitialize();
-               return false;
-       }
-
-       /* Don't even ASK what this does. I'm still not too sure myself. */
-       hres = CoSetProxyBlanket(pSvc, RPC_C_AUTHN_WINNT, RPC_C_AUTHZ_NONE, NULL, RPC_C_AUTHN_LEVEL_CALL,
-               RPC_C_IMP_LEVEL_IMPERSONATE, NULL, EOAC_NONE);
-
-       if (FAILED(hres))
-       {
-               pSvc->Release();
-               pLoc->Release();     
-               CoUninitialize();
-               return false;
-       }
-       return true;
-}
-
-void donewmi()
-{
-       pSvc->Release();
-       pLoc->Release();
-       CoUninitialize();
-}
-
-/* Return the CPU usage in percent of this process */
-int getcpu()
-{
-       HRESULT hres;
-       int cpu = -1;
-
-       /* Use WQL, similar to SQL, to construct a query that lists the cpu usage and pid of all processes */
-       IEnumWbemClassObject* pEnumerator = NULL;
-
-       BSTR Language = SysAllocString(L"WQL");
-       BSTR Query    = SysAllocString(L"Select PercentProcessorTime,IDProcess from Win32_PerfFormattedData_PerfProc_Process");
-
-       hres = pSvc->ExecQuery(Language, Query, WBEM_FLAG_FORWARD_ONLY | WBEM_FLAG_RETURN_IMMEDIATELY, NULL, &pEnumerator);
-
-       /* Query didn't work */
-       if (!FAILED(hres))
-       {
-               IWbemClassObject *pclsObj = NULL;
-               ULONG uReturn = 0;
-
-               /* Iterate the query results */
-               while (pEnumerator)
-               {
-                       VARIANT vtProp;
-                       VariantInit(&vtProp);
-                       /* Next item */
-                       HRESULT hr = pEnumerator->Next(WBEM_INFINITE, 1, &pclsObj, &uReturn);
-
-                       /* No more items left */
-                       if (uReturn == 0)
-                               break;
-
-                       /* Find process ID */
-                       hr = pclsObj->Get(L"IDProcess", 0, &vtProp, 0, 0);
-                       if (!FAILED(hr))
-                       {
-                               /* Matches our process ID? */
-                               UINT pid = vtProp.uintVal;
-                               VariantClear(&vtProp);
-                               if (pid == GetCurrentProcessId())
-                               {                                       
-                                       /* Get CPU percentage for this process */
-                                       hr = pclsObj->Get(L"PercentProcessorTime", 0, &vtProp, 0, 0);
-                                       if (!FAILED(hr))
-                                       {
-                                               /* Deal with wide string ickyness. Who in their right
-                                                * mind puts a number in a bstrVal wide string item?!
-                                                */
-                                               cpu = 0;
-                                               std::wstringstream out(vtProp.bstrVal);
-                                               out >> cpu;
-                                               VariantClear(&vtProp);
-                                       }
-                                       pclsObj->Release();
-                                       break;
-                               }
-                               pclsObj->Release();
-                       }
-               }
-
-               pEnumerator->Release();
-       }
-
-       SysFreeString(Language);
-       SysFreeString(Query);
-
-       return cpu;
-}
-
-int random()
-{
-       return rand();
-}
-
-void srandom(unsigned int seed)
-{
-       srand(seed);
-}
-
-int gettimeofday(timeval *tv, void *)
-{
-       SYSTEMTIME st;
-       GetSystemTime(&st);
-
-       tv->tv_sec = time(NULL);
-       tv->tv_usec = st.wMilliseconds;
-
-       return 0;
-}
-
-/* World's largest hack to make reference<> work */
-#include "../src/modules/m_spanningtree/link.h"
-#include "../src/modules/ssl.h"
-static void unused_function()
-{
-       reference<Link> unused_Link;
-       reference<Autoconnect> unused_Autoconnect;
-       reference<ssl_cert> unused_Cert;
-       reference<OperInfo> unused_OperInfo;
-
-       if (unused_Link)
-               unused_Link->Port = -1;
-       if (unused_Autoconnect)
-               unused_Autoconnect->NextConnectTime = -1;
-       if (unused_Cert)
-               unused_Cert->dn = "";
-       if (unused_OperInfo)
-               unused_OperInfo->name = "";
-
-       Autoconnect *a = unused_Autoconnect;
-       Link *l = unused_Link;
-       ssl_cert *s = unused_Cert;
-       OperInfo *o = unused_OperInfo;
-
-       unused_Link = reference<Link>(unused_Link);
-       unused_Autoconnect = reference<Autoconnect>(unused_Autoconnect);
-       unused_Cert = reference<ssl_cert>(unused_Cert);
-       unused_OperInfo = reference<OperInfo>(unused_OperInfo);
-
-       unused_Link = reference<Link>(l);
-       unused_Autoconnect = reference<Autoconnect>(a);
-       unused_Cert = reference<ssl_cert>(s);
-       unused_OperInfo = reference<OperInfo>(o);
-
-       delete unused_Link;
-       delete unused_Autoconnect;
-       delete unused_Cert;
-       delete unused_OperInfo;
 }