int
termio(fd, sock, auxfi)
- int fd;
- int sock;
- FILE *auxfi;
+int fd;
+int sock;
+FILE *auxfi;
{
- s_char out[4096];
- int i,n;
- s_char *ptr;
- s_char *p,*q,*r,*s,*t;
- int nbytes;
- int numarg,prespace,exec_com,inarg,quoted,tagging;
- struct tagstruct *tag;
+ s_char out[4096];
+ int i, n;
+ s_char *ptr;
+ s_char *p, *q, *r, *s, *t;
+ int nbytes;
+ int numarg, prespace, exec_com, inarg, quoted, tagging;
+ struct tagstruct *tag;
#ifdef _WIN32
- char c;
- INPUT_RECORD InpBuffer[2];
- int err;
+ char c;
+ INPUT_RECORD InpBuffer[2];
+ int err;
#endif
- i = strlen(buf);
- p = buf + i;
+ i = strlen(buf);
+ p = buf + i;
#ifndef _WIN32
- n = read(fd, p, sizeof(buf) - i);
+ n = read(fd, p, sizeof(buf) - i);
#else
/* The keyboard is sometimes generating both keydown and keyup
* events for the same key. Thus, we only want to grab keydown
* events. */
- if (fd == -1) {
- err = PeekConsoleInput(hStdIn, InpBuffer, 1, &n);
- if (InpBuffer[0].EventType != KEY_EVENT) {
- ReadConsoleInput(hStdIn, InpBuffer, 1, &n);
- return 1;
- }
- if (!InpBuffer[0].Event.KeyEvent.bKeyDown) {
- ReadConsoleInput(hStdIn, InpBuffer, 1, &n);
- return 1;
- }
- c = InpBuffer[0].Event.KeyEvent.uChar.AsciiChar;
-
- if (c == 13)
- c = 10;
- n = 1;
- p[0] = c;
- p[1] = '\0';
- if (c != 10)
- ReadConsole(hStdIn, &p[0], sizeof(buf) - i , &n, NULL);
- else
- putchar(c);
+ if (fd == -1) {
+ err = PeekConsoleInput(hStdIn, InpBuffer, 1, &n);
+ if (InpBuffer[0].EventType != KEY_EVENT) {
+ ReadConsoleInput(hStdIn, InpBuffer, 1, &n);
+ return 1;
+ }
+ if (!InpBuffer[0].Event.KeyEvent.bKeyDown) {
+ ReadConsoleInput(hStdIn, InpBuffer, 1, &n);
+ return 1;
+ }
+ c = InpBuffer[0].Event.KeyEvent.uChar.AsciiChar;
+
+ if (c == 13)
+ c = 10;
+ n = 1;
+ p[0] = c;
+ p[1] = '\0';
+ if (c != 10)
+ ReadConsole(hStdIn, &p[0], sizeof(buf) - i, &n, NULL);
+ else
+ putchar(c);
/* Strip off the CRLF to just LF */
- if (n > 1) {
- if (p[n-2] == 13 && p[n-1] == 10) {
- p[n-2] = 10;
- p[n-1] = 0;
- n--;
- }
+ if (n > 1) {
+ if (p[n - 2] == 13 && p[n - 1] == 10) {
+ p[n - 2] = 10;
+ p[n - 1] = 0;
+ n--;
}
- FlushConsoleInputBuffer(hStdIn);
- } else {
- n = read(fd, p, sizeof(buf) - i);
}
+ FlushConsoleInputBuffer(hStdIn);
+ } else {
+ n = read(fd, p, sizeof(buf) - i);
+ }
#endif
- if (n == 0) {
- sendeof(sock);
- return 0;
- }
- if (n < 0) {
- perror("read standard input");
- return 0;
- }
- n += i;
- ptr = buf;
- p = buf;
- q = out;
- r = out;
- numarg = 0;
- tagging = 0;
- inarg = 0;
- prespace = 1;
- quoted = 0;
- while (p < buf + n && q < out + 4000) {
- if (*p == '\n') {
- if (tagging) {
- tag = (struct tagstruct *) malloc(sizeof(struct tagstruct));
- tag->item = (s_char *) malloc((1+p-s) * sizeof(s_char));
- tag->next = taglist;
- taglist = tag;
- t = tag->item;
- while (s < p) *t++ = *s++;
- *t = 0;
- }
- *q++ = *p++;
- numarg = 0;
- tagging = 0;
- inarg = 0;
- prespace = 1;
- quoted = 0;
- ptr = p;
- r = q;
- } else if (tagging) {
- *q++ = *p++;
- } else if (!quoted && isspace(*p)) {
- *q++ = *p++;
- prespace = 1;
- if (numarg == 1 && exec_com && s > exec + 2) {
- tagging = 1;
- s = p;
- }
- } else if (prespace && *p == '|') {
- tagging = 1;
- *q++ = *p++;
- s = p;
- } else if (prespace && *p == '>') {
- tagging = 1;
- *q++ = *p++;
- if (*p != '\n' && (*p == '!' || *p == '>')) *q++ = *p++;
- s = p;
- } else {
- prespace = 0;
- if (*p == '"') {
- quoted = !quoted;
- } else {
- if (!inarg && *p != '?') {
- s = exec;
- exec_com = 1;
- numarg++;
- }
- inarg = 1;
- if (*s && *s++ != *p) exec_com = 0;
- }
- *q++ = *p++;
+ if (n == 0) {
+ sendeof(sock);
+ return 0;
+ }
+ if (n < 0) {
+ perror("read standard input");
+ return 0;
+ }
+ n += i;
+ ptr = buf;
+ p = buf;
+ q = out;
+ r = out;
+ numarg = 0;
+ tagging = 0;
+ inarg = 0;
+ prespace = 1;
+ quoted = 0;
+ while (p < buf + n && q < out + 4000) {
+ if (*p == '\n') {
+ if (tagging) {
+ tag = (struct tagstruct *)malloc(sizeof(struct tagstruct));
+ tag->item = (s_char *)malloc((1 + p - s) * sizeof(s_char));
+ tag->next = taglist;
+ taglist = tag;
+ t = tag->item;
+ while (s < p)
+ *t++ = *s++;
+ *t = 0;
+ }
+ *q++ = *p++;
+ numarg = 0;
+ tagging = 0;
+ inarg = 0;
+ prespace = 1;
+ quoted = 0;
+ ptr = p;
+ r = q;
+ } else if (tagging) {
+ *q++ = *p++;
+ } else if (!quoted && isspace(*p)) {
+ *q++ = *p++;
+ prespace = 1;
+ if (numarg == 1 && exec_com && s > exec + 2) {
+ tagging = 1;
+ s = p;
+ }
+ } else if (prespace && *p == '|') {
+ tagging = 1;
+ *q++ = *p++;
+ s = p;
+ } else if (prespace && *p == '>') {
+ tagging = 1;
+ *q++ = *p++;
+ if (*p != '\n' && (*p == '!' || *p == '>'))
+ *q++ = *p++;
+ s = p;
+ } else {
+ prespace = 0;
+ if (*p == '"') {
+ quoted = !quoted;
+ } else {
+ if (!inarg && *p != '?') {
+ s = exec;
+ exec_com = 1;
+ numarg++;
}
+ inarg = 1;
+ if (*s && *s++ != *p)
+ exec_com = 0;
+ }
+ *q++ = *p++;
}
- p = buf;
- while (ptr < buf + n) *p++ = *ptr++;
- *p = 0;
- ptr = out;
- n = r - out;
- if (auxfi) {
- fwrite(out, n, 1, auxfi);
- }
- while (n > 0) {
+ }
+ p = buf;
+ while (ptr < buf + n)
+ *p++ = *ptr++;
+ *p = 0;
+ ptr = out;
+ n = r - out;
+ if (auxfi) {
+ fwrite(out, n, 1, auxfi);
+ }
+ while (n > 0) {
#ifndef _WIN32
- nbytes = write(sock, ptr, n);
+ nbytes = write(sock, ptr, n);
#else
- nbytes = send(sock, ptr, n, 0);
+ nbytes = send(sock, ptr, n, 0);
#endif
- if (nbytes <= 0) {
+ if (nbytes <= 0) {
#ifdef _WIN32
- errno = WSAGetLastError();
+ errno = WSAGetLastError();
#endif
- perror("write server socket");
- return 0;
- }
- ptr += nbytes;
- n -= nbytes;
+ perror("write server socket");
+ return 0;
}
- return 1;
+ ptr += nbytes;
+ n -= nbytes;
+ }
+ return 1;
}
int
sendeof(sock)
- int sock;
+int sock;
{
#ifndef _WIN32
- if (write(sock, "ctld\n", 5) < 5) {
+ if (write(sock, "ctld\n", 5) < 5) {
#else
- if (send(sock, "ctld\n", 5, 0) < 5) {
+ if (send(sock, "ctld\n", 5, 0) < 5) {
#endif
- fprintf(stderr, "sendeof: EOF send failed\n");
- close(sock);
- return 0;
- }
- return 1;
+ fprintf(stderr, "sendeof: EOF send failed\n");
+ close(sock);
+ return 0;
+ }
+ return 1;
}
-int echomode = 1;
+int echomode = 1;
#if defined(hpux) || defined(aix) || defined (sgi) || defined(linux)
void
_noecho(fd)
- int fd;
+int fd;
{
- struct termio io;
+ struct termio io;
- echomode = 0;
- (void) ioctl(fd, TCGETA, &io);
- io.c_line |= ECHO;
- (void) ioctl(fd, TCSETA, &io);
+ echomode = 0;
+ (void)ioctl(fd, TCGETA, &io);
+ io.c_line |= ECHO;
+ (void)ioctl(fd, TCSETA, &io);
}
void
_echo(fd)
- int fd;
+int fd;
{
- struct termio io;
+ struct termio io;
- if (echomode)
- return;
- (void) ioctl(fd, TCGETA, &io);
- io.c_line &= ~ECHO;
- (void) ioctl(fd, TCSETA, &io);
- echomode++;
+ if (echomode)
+ return;
+ (void)ioctl(fd, TCGETA, &io);
+ io.c_line &= ~ECHO;
+ (void)ioctl(fd, TCSETA, &io);
+ echomode++;
}
#else
void
_noecho(fd)
- int fd;
+int fd;
{
- struct sgttyb sgbuf;
+ struct sgttyb sgbuf;
- echomode = 0;
- (void) ioctl(fd, TIOCGETP, &sgbuf);
- sgbuf.sg_flags &= ~ECHO;
- (void) ioctl(fd, TIOCSETP, &sgbuf);
+ echomode = 0;
+ (void)ioctl(fd, TIOCGETP, &sgbuf);
+ sgbuf.sg_flags &= ~ECHO;
+ (void)ioctl(fd, TIOCSETP, &sgbuf);
}
void
_echo(fd)
- int fd;
+int fd;
{
- struct sgttyb sgbuf;
+ struct sgttyb sgbuf;
- if (echomode)
- return;
- (void) ioctl(fd, TIOCGETP, &sgbuf);
- sgbuf.sg_flags |= ECHO;
- (void) ioctl(0, TIOCSETP, &sgbuf);
- echomode++;
+ if (echomode)
+ return;
+ (void)ioctl(fd, TIOCGETP, &sgbuf);
+ sgbuf.sg_flags |= ECHO;
+ (void)ioctl(0, TIOCSETP, &sgbuf);
+ echomode++;
}
#else
void
_noecho(fd)
int fd;
{
- echomode = 0;
+ echomode = 0;
}
void
_echo(fd)
int fd;
{
- echomode++;
+ echomode++;
}
#endif /* _WIN32 */
projects / empserver / blobdiff