#define RETRY 3
-int interrupt;
-int sock;
+int interrupt;
+int sock;
void saveargv();
void getsose();
s_char *str;
char c;
{
- static s_char *p;
+ static s_char *p;
- p = str;
- while (p && *p) {
- if (*p == c)
- return (s_char *)p;
- p++;
- }
- return (s_char *)0;
+ p = str;
+ while (p && *p) {
+ if (*p == c)
+ return (s_char *)p;
+ p++;
+ }
+ return (s_char *)0;
}
bzero(ptr, size)
s_char *ptr;
int size;
{
- int i;
+ int i;
- for (i = 0; i < size; i++)
- ptr[i] = 0;
+ for (i = 0; i < size; i++)
+ ptr[i] = 0;
}
bcopy(src, dest, size)
unsigned char *src, *dest;
int size;
{
- int i;
- unsigned char *d = dest,
- *s = src;
+ int i;
+ unsigned char *d = dest, *s = src;
- for (i = 0; i < size; i++)
- *d++ = *s++;
+ for (i = 0; i < size; i++)
+ *d++ = *s++;
}
#endif
int
main(ac, av)
- int ac;
- s_char *av[];
+int ac;
+s_char *av[];
{
#ifdef _WIN32
- WSADATA WsaData;
- int err;
- fd_set readfds;
- struct timeval tm;
- INPUT_RECORD InpBuffer[10];
- DWORD numevents;
- DWORD stdinmode;
- SECURITY_ATTRIBUTES security;
- void intr(void);
+ WSADATA WsaData;
+ int err;
+ fd_set readfds;
+ struct timeval tm;
+ INPUT_RECORD InpBuffer[10];
+ DWORD numevents;
+ DWORD stdinmode;
+ SECURITY_ATTRIBUTES security;
+ void intr(void);
#endif
- extern s_char *getenv();
- extern s_char empireport[];
- extern s_char empirehost[];
- bit_fdmask mask;
- bit_fdmask savemask;
- struct ioqueue server;
- s_char *argv[128];
- int i, j;
- s_char *ptr;
- s_char *auxout_fname;
- FILE *auxout_fp;
+ extern s_char *getenv();
+ extern s_char empireport[];
+ extern s_char empirehost[];
+ bit_fdmask mask;
+ bit_fdmask savemask;
+ struct ioqueue server;
+ s_char *argv[128];
+ int i, j;
+ s_char *ptr;
+ s_char *auxout_fname;
+ FILE *auxout_fp;
#ifndef _WIN32
- struct passwd *pwd;
- void intr();
+ struct passwd *pwd;
+ void intr();
#endif
- struct sockaddr_in sin;
- int n;
- s_char *cname;
- s_char *pname;
- int retry = 0;
- int send_kill = 0;
+ struct sockaddr_in sin;
+ int n;
+ s_char *cname;
+ s_char *pname;
+ int retry = 0;
+ int send_kill = 0;
#ifdef _WIN32
- err = WSAStartup (0x0101, &WsaData);
- if (err == SOCKET_ERROR) {
- printf ("WSAStartup Failed\n");
- return FALSE;
- }
+ err = WSAStartup(0x0101, &WsaData);
+ if (err == SOCKET_ERROR) {
+ printf("WSAStartup Failed\n");
+ return FALSE;
+ }
#else
- mask = bit_newfdmask();
- savemask = bit_newfdmask();
+ mask = bit_newfdmask();
+ savemask = bit_newfdmask();
#endif
- bzero((s_char *)argv, sizeof(argv));
- saveargv(ac, av, argv);
- auxout_fname = 0;
- auxout_fp = 0;
- for (i = j = 1; i < ac; ++i) {
- ptr = argv[i];
- if (strcmp(ptr, "-2") == 0) {
- if (i + 1 >= ac) {
- fprintf(stderr, "-2: Missing filename!\n");
- exit(1);
- }
- auxout_fname = argv[i+1];
- ++i;
- continue;
- }
- else if (strcmp(ptr, "-k") == 0) {
- send_kill = 1;
- continue;
- }
- argv[j] = argv[i];
- ++j;
- }
- ac = j;
- if (auxout_fname && (auxout_fp = fopen(auxout_fname, "a")) == NULL) {
- fprintf(stderr, "Unable to open %s for append\n", auxout_fname);
+ bzero((s_char *)argv, sizeof(argv));
+ saveargv(ac, av, argv);
+ auxout_fname = 0;
+ auxout_fp = 0;
+ for (i = j = 1; i < ac; ++i) {
+ ptr = argv[i];
+ if (strcmp(ptr, "-2") == 0) {
+ if (i + 1 >= ac) {
+ fprintf(stderr, "-2: Missing filename!\n");
exit(1);
+ }
+ auxout_fname = argv[i + 1];
+ ++i;
+ continue;
+ } else if (strcmp(ptr, "-k") == 0) {
+ send_kill = 1;
+ continue;
}
+ argv[j] = argv[i];
+ ++j;
+ }
+ ac = j;
+ if (auxout_fname && (auxout_fp = fopen(auxout_fname, "a")) == NULL) {
+ fprintf(stderr, "Unable to open %s for append\n", auxout_fname);
+ exit(1);
+ }
#ifndef _WIN32
- pwd = getpwuid(getuid());
- if (pwd == NULL) {
- fprintf(stderr, "You don't exist. Go away\n");
- exit(1);
- }
+ pwd = getpwuid(getuid());
+ if (pwd == NULL) {
+ fprintf(stderr, "You don't exist. Go away\n");
+ exit(1);
+ }
#endif
- getsose();
- if (!hostport(getenv("EMPIREPORT"), &sin) &&
- !hostport("empire", &sin) &&
- !hostport(empireport, &sin)) {
- fprintf(stderr, "No empire port\n");
- exit(1);
- }
- if (!hostaddr(getenv("EMPIREHOST"), &sin) &&
- !hostaddr(empirehost, &sin)) {
- fprintf(stderr, "No empire host\n");
- exit(1);
- }
- if ((sock = hostconnect(&sin)) < 0)
- exit(1);
- cname = getenv("COUNTRY");
- pname = getenv("PLAYER");
- if (ac > 1)
- cname = argv[1];
- if (ac > 2)
- pname = argv[2];
+ getsose();
+ if (!hostport(getenv("EMPIREPORT"), &sin) &&
+ !hostport("empire", &sin) && !hostport(empireport, &sin)) {
+ fprintf(stderr, "No empire port\n");
+ exit(1);
+ }
+ if (!hostaddr(getenv("EMPIREHOST"), &sin) &&
+ !hostaddr(empirehost, &sin)) {
+ fprintf(stderr, "No empire host\n");
+ exit(1);
+ }
+ if ((sock = hostconnect(&sin)) < 0)
+ exit(1);
+ cname = getenv("COUNTRY");
+ pname = getenv("PLAYER");
+ if (ac > 1)
+ cname = argv[1];
+ if (ac > 2)
+ pname = argv[2];
#ifndef _WIN32
- if (!login(sock, pwd->pw_name, cname, pname, send_kill)) {
+ if (!login(sock, pwd->pw_name, cname, pname, send_kill)) {
#else
- if (!login(sock, "win-empcl2.8", cname, pname, send_kill)) {
+ if (!login(sock, "win-empcl2.8", cname, pname, send_kill)) {
#endif
- close(sock);
- exit(1);
- }
- ioq_init(&server, 2048);
- io_init();
- mask = bit_newfdmask();
+ close(sock);
+ exit(1);
+ }
+ ioq_init(&server, 2048);
+ io_init();
+ mask = bit_newfdmask();
#ifndef _WIN32
- BIT_SETB(0, savemask);
- BIT_SETB(sock, savemask);
+ BIT_SETB(0, savemask);
+ BIT_SETB(sock, savemask);
#endif
- (void) signal(SIGINT, intr);
+ (void)signal(SIGINT, intr);
#ifndef _WIN32
- (void) signal(SIGPIPE, SIG_IGN);
- while (BIT_ISSETB(sock, savemask)) {
- bit_copy(savemask, mask);
- n = select(sock+1, (fd_set *)mask, (fd_set *)0, (fd_set *)0,
- (struct timeval *)0);
- if (interrupt) {
- if (!handleintr(sock))
- break;
- errno = 0;
- }
- if (n <= 0) {
- if (errno == EINTR) {
- perror("select");
- (void) close(sock);
- BIT_CLRB(sock, savemask);
- }
+ (void)signal(SIGPIPE, SIG_IGN);
+ while (BIT_ISSETB(sock, savemask)) {
+ bit_copy(savemask, mask);
+ n = select(sock + 1, (fd_set *) mask, (fd_set *) 0, (fd_set *) 0,
+ (struct timeval *)0);
+ if (interrupt) {
+ if (!handleintr(sock))
+ break;
+ errno = 0;
+ }
+ if (n <= 0) {
+ if (errno == EINTR) {
+ perror("select");
+ (void)close(sock);
+ BIT_CLRB(sock, savemask);
+ }
+ } else {
+ if (BIT_ISSETB(0, mask)) {
+ if (!termio(0, sock, auxout_fp)) {
+ if (retry++ >= RETRY) {
+ BIT_CLRB(0, savemask);
+ }
} else {
- if (BIT_ISSETB(0, mask)) {
- if (!termio(0, sock, auxout_fp)) {
- if (retry++ >= RETRY) {
- BIT_CLRB(0, savemask);
- }
- } else {
- retry = 0;
- }
- }
- if (BIT_ISSETB(sock, mask)) {
- if (!serverio(sock, &server))
- BIT_CLRB(sock, savemask);
- else
- servercmd(&server, auxout_fp);
- }
+ retry = 0;
}
+ }
+ if (BIT_ISSETB(sock, mask)) {
+ if (!serverio(sock, &server))
+ BIT_CLRB(sock, savemask);
+ else
+ servercmd(&server, auxout_fp);
+ }
}
+ }
#else
- tm.tv_sec = 0;
- tm.tv_usec = 1000;
+ tm.tv_sec = 0;
+ tm.tv_usec = 1000;
- security.nLength = sizeof(SECURITY_ATTRIBUTES);
- security.lpSecurityDescriptor = NULL;
- security.bInheritHandle = TRUE;
- hStdIn = CreateFile("CONIN$",
- GENERIC_READ | GENERIC_WRITE,
- FILE_SHARE_READ | FILE_SHARE_WRITE,
- &security,
- OPEN_EXISTING,
- (DWORD)NULL,
- NULL);
+ security.nLength = sizeof(SECURITY_ATTRIBUTES);
+ security.lpSecurityDescriptor = NULL;
+ security.bInheritHandle = TRUE;
+ hStdIn = CreateFile("CONIN$",
+ GENERIC_READ | GENERIC_WRITE,
+ FILE_SHARE_READ | FILE_SHARE_WRITE,
+ &security, OPEN_EXISTING, (DWORD) NULL, NULL);
- if (hStdIn == INVALID_HANDLE_VALUE) {
- printf("Error getting hStdIn.\n");
- fflush(stdout);
- }
- err = GetConsoleMode(hStdIn, &stdinmode);
- if (!err) {
- printf("Error getting console mode.\n");
- fflush(stdout);
- }
- stdinmode |= ENABLE_LINE_INPUT|ENABLE_ECHO_INPUT;
- err = SetConsoleMode(hStdIn, stdinmode);
- if (!err) {
- printf("Error setting console mode.\n");
- fflush(stdout);
- }
- while (1) {
- FD_ZERO(&readfds);
- FD_SET(sock, &readfds);
- n = select(sock+1, &readfds, (fd_set *)0, (fd_set *)0,
- (struct timeval *)&tm);
- if (n < 0) {
- if (errno == EINTR) {
- errno = WSAGetLastError();
- perror("select");
- (void) close(sock);
- break;
- }
+ if (hStdIn == INVALID_HANDLE_VALUE) {
+ printf("Error getting hStdIn.\n");
+ fflush(stdout);
+ }
+ err = GetConsoleMode(hStdIn, &stdinmode);
+ if (!err) {
+ printf("Error getting console mode.\n");
+ fflush(stdout);
+ }
+ stdinmode |= ENABLE_LINE_INPUT | ENABLE_ECHO_INPUT;
+ err = SetConsoleMode(hStdIn, stdinmode);
+ if (!err) {
+ printf("Error setting console mode.\n");
+ fflush(stdout);
+ }
+ while (1) {
+ FD_ZERO(&readfds);
+ FD_SET(sock, &readfds);
+ n = select(sock + 1, &readfds, (fd_set *) 0, (fd_set *) 0,
+ (struct timeval *)&tm);
+ if (n < 0) {
+ if (errno == EINTR) {
+ errno = WSAGetLastError();
+ perror("select");
+ (void)close(sock);
+ break;
+ }
+ } else {
+ if (WaitForSingleObject(hStdIn, 10) != WAIT_TIMEOUT) {
+ if (!termio(-1, sock, auxout_fp)) {
+ if (retry++ >= RETRY) {
+ ;
+ }
} else {
- if (WaitForSingleObject(hStdIn, 10) != WAIT_TIMEOUT) {
- if (!termio(-1, sock, auxout_fp)) {
- if (retry++ >= RETRY) {
- ;
- }
- } else {
- retry = 0;
- }
- FlushConsoleInputBuffer(hStdIn);
- }
- if (FD_ISSET(sock, &readfds)) {
- if (!serverio(sock, &server))
- break;
- else
- servercmd(&server, auxout_fp);
- }
+ retry = 0;
}
+ FlushConsoleInputBuffer(hStdIn);
+ }
+ if (FD_ISSET(sock, &readfds)) {
+ if (!serverio(sock, &server))
+ break;
+ else
+ servercmd(&server, auxout_fp);
+ }
}
- CloseHandle(hStdIn);
+ }
+ CloseHandle(hStdIn);
#endif
- ioq_drain(&server);
- (void) close(sock);
- exit(0);
- return 0; /* Shut the compiler up */
+ ioq_drain(&server);
+ (void)close(sock);
+ exit(0);
+ return 0; /* Shut the compiler up */
}
void
intr()
#endif
{
- interrupt++;
+ interrupt++;
#ifdef hpux
- signal(SIGINT, intr);
+ signal(SIGINT, intr);
#endif
}