/* * Windows Nt */ #include #include #include #include "mach.h" #define Extern extern #include "acid.h" #include #include #define MAXBUFSIZ 16640 /* 2 STYX messages plus headers */ #define NT_DEBUG int nt_debug = 0; int opentty(char *tty, int baud) { HANDLE comport; DCB dcb; COMMTIMEOUTS timeouts; comport = CreateFile(tty, GENERIC_READ|GENERIC_WRITE, 0, 0, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, 0); if (comport == INVALID_HANDLE_VALUE) { werrstr("could not create port %s", tty); return -1; } if (SetupComm(comport, MAXBUFSIZ, MAXBUFSIZ) != TRUE) { werrstr("could not set up %s Comm port", tty); CloseHandle(comport); return -1; } if (GetCommState(comport, &dcb) != TRUE) { werrstr("could not get %s comstate", tty); CloseHandle(comport); return -1; } if (baud == 0) { dcb.BaudRate = 19200; } else { dcb.BaudRate = baud; } dcb.ByteSize = 8; dcb.fParity = 0; dcb.Parity = NOPARITY; dcb.StopBits = ONESTOPBIT; dcb.fInX = 0; dcb.fOutX = 0; dcb.fAbortOnError = 1; if (SetCommState(comport, &dcb) != TRUE) { werrstr("could not set %s comstate", tty); CloseHandle(comport); return -1; } timeouts.ReadIntervalTimeout = 2; /* char time in milliseconds, at 19.2K char time is .4 ms */ timeouts.ReadTotalTimeoutMultiplier = 0; /* was 100; */ timeouts.ReadTotalTimeoutConstant = 200; /* was 500; */ timeouts.WriteTotalTimeoutMultiplier = 0; /* was 10; */ timeouts.WriteTotalTimeoutConstant = 400; /* was 20; */ SetCommTimeouts(comport, &timeouts); EscapeCommFunction(comport, SETDTR); return (int) comport; } int remote_read(int fd, char *buf, int bytes) { DWORD numread = 0; BOOL rtn; #ifdef NT_DEBUG if (nt_debug) { print("NT:rread fd %x bytes: %d", fd, bytes); } #endif rtn = ReadFile((HANDLE) fd, buf, bytes, &numread, 0); #ifdef NT_DEBUG if (nt_debug) { print(" numread: %d rtn: %x\n", numread, rtn); if (numread) { char *cp; int i; cp = (char *) buf; for (i=0; i < numread; i++) { print(" %2.2x", *cp++); } print("\n"); } } #endif if (!rtn) return -1; else return numread; } int remote_write(int fd, char *buf, int bytes) { DWORD numwrt = 0; BOOL rtn; char *cp; int i; #ifdef NT_DEBUG if (nt_debug) { print("NT:rwrite fd %x bytes: %d", fd, bytes); print("\n"); cp = (char *) buf; for (i=0; i < bytes; i++) { print(" %2.2x", *cp++); } print("\n"); } #endif while (bytes > 0) { rtn = WriteFile((HANDLE) fd, buf, bytes, &numwrt, 0); if (!rtn) { break; } buf += numwrt; bytes -= numwrt; } return numwrt; } void detach(void) { /* ??? */ } char * waitfor(int pid) { fprint(2, "wait unimplemented"); return 0; } int fork(void) { fprint(2, "fork unimplemented"); return -1; } char * runcmd(char *cmd) { fprint(2, "runcmd unimplemented"); return 0; } void (*notefunc)(int); void os_notify(void (*func)(int)) { notefunc = func; signal(SIGINT, func); return 0; } void catcher(int sig) { if (sig == SIGINT) { gotint = 1; signal(SIGINT, notefunc); } } void setup_os_notify(void) { os_notify(catcher); } int nproc(char **argv) { fprint(2, "nproc not implemented\n"); return -1; }