libaitcli/src/aitcli.c - diff

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Diff for /libaitcli/src/aitcli.c between versions 1.2.2.16 and 1.2.2.17

version 1.2.2.16, 2010/06/08 12:06:47	version 1.2.2.17, 2010/06/09 09:32:30
Line 1190 cliReadLine(linebuffer_t * __restrict buffer)	Line 1190 cliReadLine(linebuffer_t * __restrict buffer)

memset(buf, 0, sizeof buf);	memset(buf, 0, sizeof buf);
readLen = read(buffer->line_in, buf, BUFSIZ);	readLen = read(buffer->line_in, buf, BUFSIZ);
	printf("+++ %s %d\n", buf, readLen);
if (readLen == -1) {	if (readLen == -1) {
LOGERR;	LOGERR;
return str;	return str;
Line 1238 recheck:	Line 1239 recheck:
* @buffer = CLI buffer	* @buffer = CLI buffer
* @csHistFile = History file name	* @csHistFile = History file name
* @sock = client socket	* @sock = client socket
* @term = stdin termios
* @win = window size of tty
* return: RETCODE_ERR error, RETCODE_OK ok	* return: RETCODE_ERR error, RETCODE_OK ok
*/	*/
int	int
cliNetLoop(linebuffer_t * __restrict buffer, const char *csHistFile, int sock,	cliNetLoop(linebuffer_t * __restrict buffer, const char *csHistFile, int sock)
struct termios term, struct winsize win)
{	{
u_char buf[BUFSIZ];	u_char buf[BUFSIZ];
int pty, r, s, alen, attrlen, flg, ret = 0;	int pty, r, s, alen, flg, attrlen = 0, ret = 0;
fd_set fds;	fd_set fds;
struct timeval tv = { DEFAULT_SOCK_TIMEOUT, 0 };	struct timeval tv = { DEFAULT_SOCK_TIMEOUT, 0 };
struct telnetAttrs *a, Attr[10];	struct telnetAttrs *a, Attr[10];

switch (forkpty(&pty, NULL, term, win)) {	switch (forkpty(&pty, NULL, NULL, NULL)) {
case -1:	case -1:
LOGERR;	LOGERR;
return -1;	return -1;
Line 1295 cliNetLoop(linebuffer_t * __restrict buffer, const cha	Line 1293 cliNetLoop(linebuffer_t * __restrict buffer, const cha
r = FD_ISSET(sock, &fds) ? sock : pty;	r = FD_ISSET(sock, &fds) ? sock : pty;
s = FD_ISSET(sock, &fds) ? pty : sock;	s = FD_ISSET(sock, &fds) ? pty : sock;

if ((ret = telnetRecv(r, &a, &alen, buf, BUFSIZ)) < 0) {	if (FD_ISSET(sock, &fds)) {
	memset(buf, 0, BUFSIZ);
	if ((ret = telnetRecv(sock, &a, &alen, buf, BUFSIZ)) < 0) {
	if (a)
	free(a);

	if (-2 == ret)
	continue;
	// EOF
	if (-3 == ret)
	shutdown(sock, SHUT_RD);
	else {
	cli_Errno = telnet_GetErrno();
	strlcpy(cli_Error, telnet_GetError(), STRSIZ);
	}
	break;
	}
	attrlen = 0;
	if (1 == flg && alen) {
	telnet_SetCmd(&Attr[attrlen++], DONT, TELOPT_SGA);
	telnet_SetCmd(&Attr[attrlen++], DO, TELOPT_ECHO);
	}
	if (2 == flg && alen) {
	telnet_SetCmd(&Attr[attrlen++], WILL, TELOPT_ECHO);
	telnet_Set_SubOpt(&Attr[attrlen++], TELOPT_LFLOW,
	LFLOW_OFF, NULL, 0);
	telnet_Set_SubOpt(&Attr[attrlen++], TELOPT_LFLOW,
	LFLOW_RESTART_XON, NULL, 0);
	telnet_SetCmd(&Attr[attrlen++], DONT, TELOPT_LINEMODE);
	}
if (a)	if (a)
free(a);	free(a);

if (-2 == ret)	if ((ret = write(pty, buf, ret)) == -1) {
continue;	LOGERR;
// EOF	break;
if (-3 == ret)
shutdown(r, SHUT_RD);
else {
cli_Errno = telnet_GetErrno();
strlcpy(cli_Error, telnet_GetError(), STRSIZ);
}	}
break;
}	}
attrlen = 0;
if (1 == flg && alen) {
telnet_SetCmd(&Attr[attrlen++], DONT, TELOPT_SGA);
telnet_SetCmd(&Attr[attrlen++], DO, TELOPT_ECHO);
}
if (2 == flg && alen) {
telnet_SetCmd(&Attr[attrlen++], WILL, TELOPT_ECHO);
telnet_Set_SubOpt(&Attr[attrlen++], TELOPT_LFLOW,
LFLOW_OFF, NULL, 0);
telnet_Set_SubOpt(&Attr[attrlen++], TELOPT_LFLOW,
LFLOW_RESTART_XON, NULL, 0);
telnet_SetCmd(&Attr[attrlen++], DONT, TELOPT_LINEMODE);
}
if (a)
free(a);

if ((ret = telnetSend(s, Attr, pty == s ? 0 : attrlen, buf, ret, 0)) == -1) {	if (FD_ISSET(pty, &fds)) {
cli_Errno = telnet_GetErrno();	memset(buf, 0, BUFSIZ);
strlcpy(cli_Error, telnet_GetError(), STRSIZ);	if ((ret = read(pty, buf, BUFSIZ)) == -1) {
break;	LOGERR;
} else	break;
flg++;	}

	if ((ret = telnetSend(sock, Attr, pty == s ? 0 : attrlen, buf, ret, 0)) == -1) {
	cli_Errno = telnet_GetErrno();
	strlcpy(cli_Error, telnet_GetError(), STRSIZ);
	break;
	} else
	flg++;
	}
}	}

close(pty);	close(pty);

FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>

Removed from v.1.2.2.16
changed lines
	Added in v.1.2.2.17