-/* +------------------------------------+
\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#include <errno.h>
\r#include <assert.h>
\rusing namespace std;
\r\r#ifndef INADDR_NONE
\r#define INADDR_NONE 0xffffffff
\r#endif
\r\rHANDLE hIPCPipe;
\r\rint inet_aton(const char *cp, struct in_addr *addr)
\r{
\r unsigned long ip = inet_addr(cp);
\r addr->s_addr = ip;
\r return (addr->s_addr == INADDR_NONE) ? 0 : 1;
\r}
\r\rconst char *inet_ntop(int af, const void *src, char *dst, socklen_t cnt)
\r{
\r\r if (af == AF_INET)
\r {
\r struct sockaddr_in in;
\r memset(&in, 0, sizeof(in));
\r in.sin_family = AF_INET;
\r memcpy(&in.sin_addr, src, sizeof(struct in_addr));
\r getnameinfo((struct sockaddr *)&in, sizeof(struct sockaddr_in), dst, cnt, NULL, 0, NI_NUMERICHOST);
\r return dst;
\r }
\r else if (af == AF_INET6)
\r {
\r struct sockaddr_in6 in;
\r memset(&in, 0, sizeof(in));
\r in.sin6_family = AF_INET6;
\r memcpy(&in.sin6_addr, src, sizeof(struct in_addr6));
\r getnameinfo((struct sockaddr *)&in, sizeof(struct sockaddr_in6), dst, cnt, NULL, 0, NI_NUMERICHOST);
\r return dst;
\r }
\r return NULL;
\r}
\r\rint geteuid()
\r{
\r return 1;
\r}
\r\rint inet_pton(int af, const char *src, void *dst)
\r{
\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\rchar * strtok_r(char *_String, const char *_Control, char **_Context)
\r{
\r unsigned char *str;
\r const unsigned char *ctl = (const unsigned char*)_Control;
\r unsigned char map[32];
\r\r if (_Context == 0 || !_Control)
\r return 0;
\r\r if (!(_String != NULL || *_Context != NULL))
\r return 0;
\r\r memset(map, 0, 32);
\r\r do {
\r map[*ctl >> 3] |= (1 << (*ctl & 7));
\r } while (*ctl++);
\r\r /* If string is NULL, set str to the saved
\r * pointer (i.e., continue breaking tokens out of the string
\r * from the last strtok call) */
\r if (_String != NULL)
\r {
\r str = (unsigned char*)_String;
\r }
\r else
\r {
\r str = (unsigned char*)*_Context;
\r }
\r\r /* Find beginning of token (skip over leading delimiters). Note that
\r * there is no token iff this loop sets str to point to the terminal
\r * null (*str == 0) */
\r while ((map[*str >> 3] & (1 << (*str & 7))) && *str != 0)
\r {
\r str++;
\r }
\r\r _String = (char*)str;
\r\r /* Find the end of the token. If it is not the end of the string,
\r * put a null there. */
\r for ( ; *str != 0 ; str++ )
\r {
\r if (map[*str >> 3] & (1 << (*str & 7)))
\r {
\r *str++ = 0;
\r break;
\r }
\r }
\r\r /* Update context */
\r *_Context = (char*)str;
\r\r /* Determine if a token has been found. */
\r if (_String == (char*)str)
\r {
\r return NULL;
\r }
\r else
\r {
\r return _String;
\r }
\r}
\r\rvoid setcolor(int color_code)
\r{
\r SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), color_code);
\r}
\r\rDIR * opendir(const char * path)
\r{
\r std::string search_path = string(path) + "\\*.*";
\r WIN32_FIND_DATA fd;
\r HANDLE f = FindFirstFile(search_path.c_str(), &fd);
\r if (f != INVALID_HANDLE_VALUE)
\r {
\r DIR * d = new DIR;
\r memcpy(&d->find_data, &fd, sizeof(WIN32_FIND_DATA));
\r d->find_handle = f;
\r d->first = true;
\r return d;
\r }
\r else
\r {
\r return 0;
\r }
\r}
\r\rdirent * readdir(DIR * handle)
\r{
\r if (handle->first)
\r handle->first = false;
\r else
\r {
\r if (!FindNextFile(handle->find_handle, &handle->find_data))
\r return 0;
\r }
\r\r strncpy(handle->dirent_pointer.d_name, handle->find_data.cFileName, MAX_PATH);
\r return &handle->dirent_pointer;
\r}
\r\rvoid closedir(DIR * handle)
\r{
\r FindClose(handle->find_handle);
\r delete handle;
\r}
\r\rconst char * dlerror()
\r{
\r static char errormessage[500];
\r DWORD error = GetLastError();
\r SetLastError(0);
\r if (error == 0)
\r return 0;
\r\r FormatMessage(FORMAT_MESSAGE_FROM_SYSTEM, 0, error, MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), (LPTSTR)errormessage, 500, 0);
\r return errormessage;
\r}
\r\r#define TRED FOREGROUND_RED | FOREGROUND_INTENSITY
\r#define TGREEN FOREGROUND_GREEN | FOREGROUND_INTENSITY
\r#define TYELLOW FOREGROUND_GREEN | FOREGROUND_RED | FOREGROUND_INTENSITY
\r#define TNORMAL FOREGROUND_GREEN | FOREGROUND_RED | FOREGROUND_BLUE
\r#define TWHITE TNORMAL | FOREGROUND_INTENSITY
\r#define TBLUE FOREGROUND_BLUE | FOREGROUND_GREEN | FOREGROUND_INTENSITY
\r\r/* Handles colors in printf */
\rint printf_c(const char * format, ...)
\r{
\r // Better hope we're not multithreaded, otherwise we'll have chickens crossing the road other side to get the to :P
\r static char message[MAXBUF];
\r static char temp[MAXBUF];
\r int color1, color2;
\r\r /* parse arguments */
\r va_list ap;
\r va_start(ap, format);
\r vsnprintf(message, 500, format, ap);
\r va_end(ap);
\r\r /* search for unix-style escape sequences */
\r int t;
\r int c = 0;
\r const char * p = message;
\r while (*p != 0)
\r {
\r if (*p == '\033')
\r {
\r // Escape sequence -> copy into the temp buffer, and parse the color.
\r p++;
\r t = 0;
\r while ((*p) && (*p != 'm'))
\r {
\r temp[t++] = *p;
\r ++p;
\r }
\r\r temp[t] = 0;
\r p++;
\r\r if (*temp == '[')
\r {
\r if (sscanf(temp, "[%u;%u", &color1, &color2) == 2)
\r {
\r switch(color2)
\r {
\r case 32: // Green
\r SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), FOREGROUND_GREEN | FOREGROUND_INTENSITY); // Yellow
\r break;
\r\r default: // Unknown
\r // White
\r SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_BLUE | FOREGROUND_INTENSITY);
\r break;
\r }
\r }
\r else
\r {
\r switch (*(temp+1))
\r {
\r case '0':
\r // Returning to normal colour.
\r SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_BLUE);
\r break;
\r\r case '1':
\r // White
\r SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), TWHITE);
\r break;
\r\r default:
\r char message[50];
\r sprintf(message, "Unknown color code: %s", temp);
\r MessageBox(0, message, message, MB_OK);
\r break;
\r }
\r }
\r }
\r }
\r\r putchar(*p);
\r ++c;
\r ++p;
\r }
\r\r return c;
\r}
\r\rint arg_counter = 1;
\rchar optarg[514];
\rint getopt_long_only(int ___argc, char *const *___argv, const char *__shortopts, const struct option *__longopts, int *__longind)
\r{
\r // burlex todo: handle the shortops, at the moment it only works with longopts.
\r\r if (___argc == 1 || arg_counter == ___argc) // No arguments (apart from filename)
\r return -1;
\r\r const char * opt = ___argv[arg_counter];
\r int return_val = 0;
\r\r // if we're not an option, return an error.
\r if (strnicmp(opt, "--", 2) != 0)
\r return 1;
\r else
\r opt += 2;
\r\r\r // parse argument list
\r int i = 0;
\r for (; __longopts[i].name != 0; ++i)
\r {
\r if (!strnicmp(__longopts[i].name, opt, strlen(__longopts[i].name)))
\r {
\r // woot, found a valid argument =)
\r char * par = 0;
\r if ((arg_counter + 1) != ___argc)
\r {
\r // grab the parameter from the next argument (if its not another argument)
\r if (strnicmp(___argv[arg_counter+1], "--", 2) != 0)
\r {
\r arg_counter++; // Trash this next argument, we won't be needing it.
\r par = ___argv[arg_counter];
\r }
\r }
\r\r // increment the argument for next time
\r arg_counter++;
\r\r // determine action based on type
\r if (__longopts[i].has_arg == required_argument && !par)
\r {
\r // parameter missing and its a required parameter option
\r return 1;
\r }
\r\r // store argument in optarg
\r if (par)
\r strncpy(optarg, par, 514);
\r\r if (__longopts[i].flag != 0)
\r {
\r // this is a variable, we have to set it if this argument is found.
\r *__longopts[i].flag = 1;
\r return 0;
\r }
\r else
\r {
\r if (__longopts[i].val == -1 || par == 0)
\r return 1;
\r \r return __longopts[i].val;
\r }
\r break;
\r }
\r }
\r\r // return 1 (invalid argument)
\r return 1;
\r}
\r\r/* IPC Messages */
\r#define IPC_MESSAGE_REHASH 1
\r#define IPC_MESSAGE_DIE 2
\r#define IPC_MESSAGE_RESTART 3
\r\rvoid InitIPC()
\r{
\r static DWORD buflen = 1024;
\r static const char * pipename = "\\\\.\\mailslot\\Inspircd";
\r hIPCPipe = CreateMailslot(pipename, buflen, 0, 0);
\r if (hIPCPipe == INVALID_HANDLE_VALUE)
\r printf("IPC Pipe could not be created. Are you sure you didn't start InspIRCd twice?\n");
\r}
\r\rvoid CheckIPC(InspIRCd * Instance)
\r{
\r if (hIPCPipe == INVALID_HANDLE_VALUE)
\r return;
\r\r DWORD bytes;
\r DWORD action;
\r\r BOOL res = ReadFile(hIPCPipe, &action, sizeof(DWORD), &bytes, 0);
\r if (!res)
\r {
\r if (GetLastError() != ERROR_SEM_TIMEOUT)
\r Instance->Log(DEFAULT, "IPC Pipe Error %u: %s", GetLastError(), dlerror());
\r return;
\r }
\r\r switch (action)
\r {
\r case IPC_MESSAGE_REHASH:
\r InspIRCd::Rehash(0);
\r break;
\r \r case IPC_MESSAGE_DIE:
\r InspIRCd::Exit(0);
\r break;
\r\r case IPC_MESSAGE_RESTART:
\r Instance->Restart("IPC_MESSAGE_RESTART received by mailslot.");
\r break;
\r }
\r}
\r\rvoid CloseIPC()
\r{
\r CloseHandle(hIPCPipe);
\r}
\r\r\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 */
\rbool GetNameServer(HKEY regkey, const char *key, char* &output)
\r{
\r DWORD size = 0;
\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 output = new char[size+1];
\r\r if ((RegQueryValueEx(regkey, key, 0, NULL, (LPBYTE)output, &size) != ERROR_SUCCESS) || (!*output))
\r {
\r delete output;
\r return false;
\r }
\r return true;
\r}
\r\r/* Check a network interface for its nameserver */
\rbool GetInterface(HKEY regkey, const char *key, char* &output)
\r{
\r char buf[39];
\r DWORD size = 39;
\r int idx = 0;
\r HKEY top;
\r\r while (RegEnumKeyEx(regkey, idx++, buf, &size, 0, NULL, NULL, NULL) != ERROR_NO_MORE_ITEMS)
\r {
\r size = 39;
\r if (RegOpenKeyEx(regkey, buf, 0, KEY_QUERY_VALUE, &top) != ERROR_SUCCESS)
\r continue;
\r int rc = GetNameServer(top, key, output);
\r RegCloseKey(top);
\r if (rc)
\r return true;
\r }
\r return false;
\r}
\r\r\rstd::string FindNameServerWin()
\r{
\r std::string returnval = "127.0.0.1";
\r HKEY top, key;
\r char* dns = NULL;
\r\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 /* 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 returnval = dns;
\r delete dns;
\r }
\r }
\r RegCloseKey(key);
\r RegCloseKey(top);
\r }
\r return returnval;
\r}
\r\r\rvoid 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+ * License as published by the Free Software Foundation, version 2.
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+ * details.
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ 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);
projects / user / henk / code / inspircd.git / blobdiff