+/* +------------------------------------+\r
+ * | Inspire Internet Relay Chat Daemon |\r
+ * +------------------------------------+\r
+ *\r
+ * InspIRCd: (C) 2002-2007 InspIRCd Development Team\r
+ * See: http://www.inspircd.org/wiki/index.php/Credits\r
+ *\r
+ * This program is free but copyrighted software; see\r
+ * the file COPYING for details.\r
+ *\r
+ * ---------------------------------------------------\r
+ */\r
+\r
#include "inspircd_win32wrapper.h"\r
#include "inspircd.h"\r
#include <string>\r
#define INADDR_NONE 0xffffffff\r
#endif\r
\r
-\r
HANDLE hIPCPipe;\r
\r
int inet_aton(const char *cp, struct in_addr *addr)\r
sockaddr_in sa;\r
int len = sizeof(SOCKADDR);\r
int rv = WSAStringToAddress((LPSTR)src, af, NULL, (LPSOCKADDR)&sa, &len);\r
+ if(rv >= 0)\r
+ {\r
+ if(WSAGetLastError() == 10022) // Invalid Argument\r
+ rv = 0;\r
+ else\r
+ rv = 1;\r
+ }\r
memcpy(dst, &sa.sin_addr, sizeof(struct in_addr));\r
return rv;\r
}\r
}\r
\r
\r
-bool GetNameServer(HKEY hKey, const char *subkey, char* &obuf)\r
+/* These three functions were created from looking at how ares does it\r
+ * (...and they look far tidier in C++)\r
+ */\r
+\r
+/* Get active nameserver */\r
+bool GetNameServer(HKEY regkey, const char *key, char* &output)\r
{\r
- /* Test for the size we need */\r
DWORD size = 0;\r
- DWORD result;\r
-\r
- result = RegQueryValueEx(hKey, subkey, 0, NULL, NULL, &size);\r
+ DWORD result = RegQueryValueEx(regkey, key, 0, NULL, NULL, &size);\r
if (((result != ERROR_SUCCESS) && (result != ERROR_MORE_DATA)) || (!size))\r
return false;\r
\r
- obuf = new char[size+1];\r
+ output = new char[size+1];\r
\r
- if ((RegQueryValueEx(hKey, subkey, 0, NULL, (LPBYTE)obuf, &size) != ERROR_SUCCESS) || (!*obuf))\r
+ if ((RegQueryValueEx(regkey, key, 0, NULL, (LPBYTE)output, &size) != ERROR_SUCCESS) || (!*output))\r
{\r
- delete obuf;\r
+ delete output;\r
return false;\r
}\r
return true;\r
}\r
\r
-bool GetInterface(HKEY hKey, const char *subkey, char* &obuf)\r
+/* Check a network interface for its nameserver */\r
+bool GetInterface(HKEY regkey, const char *key, char* &output)\r
{\r
char buf[39];\r
DWORD size = 39;\r
int idx = 0;\r
- HKEY hVal;\r
+ HKEY top;\r
\r
- while (RegEnumKeyEx(hKey, idx++, buf, &size, 0, NULL, NULL, NULL) != ERROR_NO_MORE_ITEMS)\r
+ while (RegEnumKeyEx(regkey, idx++, buf, &size, 0, NULL, NULL, NULL) != ERROR_NO_MORE_ITEMS)\r
{\r
- int rc;\r
size = 39;\r
- if (RegOpenKeyEx(hKey, buf, 0, KEY_QUERY_VALUE, &hVal) != ERROR_SUCCESS)\r
+ if (RegOpenKeyEx(regkey, buf, 0, KEY_QUERY_VALUE, &top) != ERROR_SUCCESS)\r
continue;\r
- rc = GetNameServer(hVal, subkey, obuf);\r
- RegCloseKey(hVal);\r
+ int rc = GetNameServer(top, key, output);\r
+ RegCloseKey(top);\r
if (rc)\r
return true;\r
}\r
\r
std::string FindNameServerWin()\r
{\r
- std::string returnval;\r
- HKEY mykey;\r
- HKEY subkey;\r
+ std::string returnval = "127.0.0.1";\r
+ HKEY top, key;\r
char* dns = NULL;\r
\r
- if (RegOpenKeyEx(HKEY_LOCAL_MACHINE, "System\\CurrentControlSet\\Services\\Tcpip\\Parameters", 0, KEY_READ, &mykey) == ERROR_SUCCESS)\r
+ /* Lets see if the correct registry hive and tree exist */\r
+ if (RegOpenKeyEx(HKEY_LOCAL_MACHINE, "System\\CurrentControlSet\\Services\\Tcpip\\Parameters", 0, KEY_READ, &top) == ERROR_SUCCESS)\r
{\r
- RegOpenKeyEx(mykey, "Interfaces", 0, KEY_QUERY_VALUE|KEY_ENUMERATE_SUB_KEYS, &subkey);\r
- if ((GetNameServer(mykey, "NameServer", dns)) || (GetNameServer(mykey, "DhcpNameServer", dns))\r
- || (GetInterface(subkey, "NameServer", dns)) || (GetInterface(subkey, "DhcpNameServer", dns)))\r
+ /* If they do, attempt to get the nameserver name */\r
+ RegOpenKeyEx(top, "Interfaces", 0, KEY_QUERY_VALUE|KEY_ENUMERATE_SUB_KEYS, &key);\r
+ if ((GetNameServer(top, "NameServer", dns)) || (GetNameServer(top, "DhcpNameServer", dns))\r
+ || (GetInterface(key, "NameServer", dns)) || (GetInterface(key, "DhcpNameServer", dns)))\r
{\r
if (dns)\r
{\r
delete dns;\r
}\r
}\r
- RegCloseKey(subkey);\r
- RegCloseKey(mykey);\r
+ RegCloseKey(key);\r
+ RegCloseKey(top);\r
}\r
return returnval;\r
}\r
+\r
+\r
+void ClearConsole()\r
+{\r
+ COORD coordScreen = { 0, 0 }; /* here's where we'll home the cursor */\r
+ HANDLE hConsole = GetStdHandle(STD_OUTPUT_HANDLE);\r
+ DWORD cCharsWritten;\r
+ CONSOLE_SCREEN_BUFFER_INFO csbi; /* to get buffer info */ \r
+ DWORD dwConSize; /* number of character cells in the current buffer */ \r
+\r
+ /* get the number of character cells in the current buffer */ \r
+\r
+ if (GetConsoleScreenBufferInfo( hConsole, &csbi ))\r
+ {\r
+ dwConSize = csbi.dwSize.X * csbi.dwSize.Y;\r
+ /* fill the entire screen with blanks */ \r
+ if (FillConsoleOutputCharacter( hConsole, (TCHAR) ' ', dwConSize, coordScreen, &cCharsWritten ))\r
+ {\r
+ /* get the current text attribute */ \r
+ if (GetConsoleScreenBufferInfo( hConsole, &csbi ))\r
+ {\r
+ /* now set the buffer's attributes accordingly */\r
+ if (FillConsoleOutputAttribute( hConsole, csbi.wAttributes, dwConSize, coordScreen, &cCharsWritten ))\r
+ {\r
+ /* put the cursor at (0, 0) */\r
+ SetConsoleCursorPosition( hConsole, coordScreen );\r
+ }\r
+ }\r
+ }\r
+ }\r
+ return;\r
+}\r
projects / user / henk / code / inspircd.git / blobdiff