libaitcli/src/aitcli.c - diff

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Diff for /libaitcli/src/aitcli.c between versions 1.1.1.1.2.17 and 1.2

version 1.1.1.1.2.17, 2010/06/04 11:30:31	version 1.2, 2010/06/04 11:32:47
Line 33 static void cli_Null_Prep_Term(int meta)	Line 33 static void cli_Null_Prep_Term(int meta)
{	{
}	}

	#include <syslog.h>
static int cli_Net_rl_GetCh(FILE *s)	static int cli_Net_rl_GetCh(FILE *s)
{	{
int ch = rl_getc(s);	int ch = rl_getc(s);
Line 50 static int cli_Net_rl_GetCh(FILE *s)	Line 51 static int cli_Net_rl_GetCh(FILE *s)
return ch;	return ch;
}	}

	syslog(LOG_CRIT, "+++++ getc=%0x\n", ch);
cli_pending_special_char = 0;	cli_pending_special_char = 0;
fputc(ch, rl_outstream);	fputc(ch, rl_outstream);
fflush(rl_outstream);	fflush(rl_outstream);
Line 273 void cliNetInit(const char *csProg, int pty, struct te	Line 275 void cliNetInit(const char *csProg, int pty, struct te
*/	*/
int cliNetExec(cliCommands_t cmdList, const char csPrompt, int sock, struct termios term, struct winsize win)	int cliNetExec(cliCommands_t cmdList, const char csPrompt, int sock, struct termios term, struct winsize win)
{	{
int pty, ret = 0, alen, attrlen, flg;	int pty, ret = 0, r, s, alen, attrlen, flg;
fd_set fds;	fd_set fds;
struct timeval tv = { DEFAULT_SOCK_TIMEOUT, 0 };	struct timeval tv = { DEFAULT_SOCK_TIMEOUT, 0 };
u_char buf[BUFSIZ];	u_char buf[BUFSIZ];
Line 286 int cliNetExec(cliCommands_t cmdList, const char csP	Line 288 int cliNetExec(cliCommands_t cmdList, const char csP
case 0:	case 0:
close(sock);	close(sock);

rl_prep_term_function = cli_Null_Prep_Term;	// rl_prep_term_function = cli_Null_Prep_Term;
rl_getc_function = cli_Net_rl_GetCh;	rl_getc_function = cli_Net_rl_GetCh;

cliNetInit(getprogname(), STDIN_FILENO, term);	cliNetInit(getprogname(), STDIN_FILENO, term);
Line 297 int cliNetExec(cliCommands_t cmdList, const char csP	Line 299 int cliNetExec(cliCommands_t cmdList, const char csP
*/	*/
_exit(ret);	_exit(ret);
default:	default:
	rl_prep_term_function = cli_Null_Prep_Term;

cliNetInit(getprogname(), pty, term);	cliNetInit(getprogname(), pty, term);

/* spawn Shell mode */	/* spawn Shell mode */
Line 330 int cliNetExec(cliCommands_t cmdList, const char csP	Line 334 int cliNetExec(cliCommands_t cmdList, const char csP
break;	break;
}	}

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

if (-2 == ret)	if ((ret = telnetRecv(r, &a, &alen, buf, BUFSIZ)) < 0) {
continue;
// EOF
if (-3 == ret)
shutdown(sock, SHUT_RD);
else {
cli_Errno = telnet_GetErrno();
strlcpy(cli_Error, telnet_GetError(), STRSIZ);
}
break;
}
if (a)	if (a)
free(a);	free(a);
if (alen) {
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 ((ret = telnetSend(sock, Attr, attrlen, buf, ret, 0)) == -1) {
cli_Errno = telnet_GetErrno();
strlcpy(cli_Error, telnet_GetError(), STRSIZ);
break;
}
}

if ((ret = write(pty, buf, ret)) == -1) {	if (-2 == ret)
LOGERR;	continue;
break;	// EOF
}	if (-3 == ret)
}	shutdown(r, SHUT_RD);
	else {
if (FD_ISSET(pty, &fds)) {
memset(buf, 0, BUFSIZ);
if ((ret = read(pty, buf, BUFSIZ)) < 1) {
if (!ret)
shutdown(sock, SHUT_WR);
else
LOGERR;
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 ((ret = telnetSend(sock, Attr, attrlen, buf, ret, 0)) == -1) {
cli_Errno = telnet_GetErrno();	cli_Errno = telnet_GetErrno();
strlcpy(cli_Error, telnet_GetError(), STRSIZ);	strlcpy(cli_Error, telnet_GetError(), STRSIZ);
break;
}	}
	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) {
	cli_Errno = telnet_GetErrno();
	strlcpy(cli_Error, telnet_GetError(), STRSIZ);
	break;
	} else
	flg++;
}	}

close(pty);	close(pty);

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Removed from v.1.1.1.1.2.17
changed lines
	Added in v.1.2