ipmi_tsol.c (8ac8361aca1e257b0f39f2a7883f9870f8c15352) ipmi_tsol.c (eb54136775f63a6a159f3c55ee4772d7aa363cc4)
1/*
2 * Copyright (c) 2005 Tyan Computer Corp. All Rights Reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 *
8 * Redistribution of source code must retain the above copyright

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180{
181 lprintf(LOG_NOTICE,
182" %c. - terminate connection\n"
183" %c^Z - suspend ipmitool\n"
184" %c^X - suspend ipmitool, but don't restore tty on restart\n"
185" %c? - this message\n"
186" %c%c - send the escape character by typing it twice\n"
187" (Note that escapes are only recognized immediately after newline.)",
1/*
2 * Copyright (c) 2005 Tyan Computer Corp. All Rights Reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 *
8 * Redistribution of source code must retain the above copyright

--- 171 unchanged lines hidden (view full) ---

180{
181 lprintf(LOG_NOTICE,
182" %c. - terminate connection\n"
183" %c^Z - suspend ipmitool\n"
184" %c^X - suspend ipmitool, but don't restore tty on restart\n"
185" %c? - this message\n"
186" %c%c - send the escape character by typing it twice\n"
187" (Note that escapes are only recognized immediately after newline.)",
188 intf->session->sol_escape_char,
189 intf->session->sol_escape_char,
190 intf->session->sol_escape_char,
191 intf->session->sol_escape_char,
192 intf->session->sol_escape_char,
193 intf->session->sol_escape_char);
188 intf->ssn_params.sol_escape_char,
189 intf->ssn_params.sol_escape_char,
190 intf->ssn_params.sol_escape_char,
191 intf->ssn_params.sol_escape_char,
192 intf->ssn_params.sol_escape_char,
193 intf->ssn_params.sol_escape_char);
194}
195
196static int
197leave_raw_mode(void)
198{
199 if (!_in_raw_mode) {
200 return -1;
201 } else if (tcsetattr(fileno(stdin), TCSADRAIN, &_saved_tio) == -1) {

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259{
260 static int in_esc = 0;
261 static int last_was_cr = 1;
262 int i;
263
264 for(i = 0; i < len ;) {
265 if (!in_esc) {
266 if (last_was_cr &&
194}
195
196static int
197leave_raw_mode(void)
198{
199 if (!_in_raw_mode) {
200 return -1;
201 } else if (tcsetattr(fileno(stdin), TCSADRAIN, &_saved_tio) == -1) {

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259{
260 static int in_esc = 0;
261 static int last_was_cr = 1;
262 int i;
263
264 for(i = 0; i < len ;) {
265 if (!in_esc) {
266 if (last_was_cr &&
267 (in_buff[i] == intf->session->sol_escape_char)) {
267 (in_buff[i] == intf->ssn_params.sol_escape_char)) {
268 in_esc = 1;
269 memmove(in_buff, in_buff + 1, len - i - 1);
270 len--;
271 continue;
272 }
273 }
274 if (in_esc) {
268 in_esc = 1;
269 memmove(in_buff, in_buff + 1, len - i - 1);
270 len--;
271 continue;
272 }
273 }
274 if (in_esc) {
275 if (in_buff[i] == intf->session->sol_escape_char) {
275 if (in_buff[i] == intf->ssn_params.sol_escape_char) {
276 in_esc = 0;
277 i++;
278 continue;
279 }
280
281 switch (in_buff[i]) {
282 case '.':
283 printf("%c. [terminated ipmitool]\n",
276 in_esc = 0;
277 i++;
278 continue;
279 }
280
281 switch (in_buff[i]) {
282 case '.':
283 printf("%c. [terminated ipmitool]\n",
284 intf->session->sol_escape_char);
284 intf->ssn_params.sol_escape_char);
285 return -1;
286 case 'Z' - 64:
287 printf("%c^Z [suspend ipmitool]\n",
285 return -1;
286 case 'Z' - 64:
287 printf("%c^Z [suspend ipmitool]\n",
288 intf->session->sol_escape_char);
288 intf->ssn_params.sol_escape_char);
289 /* Restore tty back to raw */
290 suspend_self(1);
291 break;
292 case 'X' - 64:
293 printf("%c^X [suspend ipmitool]\n",
289 /* Restore tty back to raw */
290 suspend_self(1);
291 break;
292 case 'X' - 64:
293 printf("%c^X [suspend ipmitool]\n",
294 intf->session->sol_escape_char);
294 intf->ssn_params.sol_escape_char);
295 /* Don't restore to raw mode */
296 suspend_self(0);
297 break;
298 case '?':
299 printf("%c? [ipmitool help]\n",
295 /* Don't restore to raw mode */
296 suspend_self(0);
297 break;
298 case '?':
299 printf("%c? [ipmitool help]\n",
300 intf->session->sol_escape_char);
300 intf->ssn_params.sol_escape_char);
301 print_escape_seq(intf);
302 break;
303 }
304
305 memmove(in_buff, (in_buff + 1), (len - i - 1));
306 len--;
307 in_esc = 0;
308 continue;

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420 }
421
422 /* create udp socket to receive the packet */
423 memset(&sin, 0, sizeof(sin));
424 sin.sin_family = AF_INET;
425 sin.sin_port = htons(port);
426
427 sa_in = (struct sockaddr_in *)&intf->session->addr;
301 print_escape_seq(intf);
302 break;
303 }
304
305 memmove(in_buff, (in_buff + 1), (len - i - 1));
306 len--;
307 in_esc = 0;
308 continue;

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420 }
421
422 /* create udp socket to receive the packet */
423 memset(&sin, 0, sizeof(sin));
424 sin.sin_family = AF_INET;
425 sin.sin_port = htons(port);
426
427 sa_in = (struct sockaddr_in *)&intf->session->addr;
428 result = inet_pton(AF_INET, (const char *)intf->session->hostname,
428 result = inet_pton(AF_INET, (const char *)intf->ssn_params.hostname,
429 &sa_in->sin_addr);
430
431 if (result <= 0) {
429 &sa_in->sin_addr);
430
431 if (result <= 0) {
432 struct hostent *host = gethostbyname((const char *)intf->session->hostname);
432 struct hostent *host = gethostbyname((const char *)intf->ssn_params.hostname);
433 if (host == NULL ) {
434 lprintf(LOG_ERR, "Address lookup for %s failed",
433 if (host == NULL ) {
434 lprintf(LOG_ERR, "Address lookup for %s failed",
435 intf->session->hostname);
435 intf->ssn_params.hostname);
436 return -1;
437 }
438 if (host->h_addrtype != AF_INET) {
439 lprintf(LOG_ERR,
440 "Address lookup for %s failed. Got %s, expected IPv4 address.",
436 return -1;
437 }
438 if (host->h_addrtype != AF_INET) {
439 lprintf(LOG_ERR,
440 "Address lookup for %s failed. Got %s, expected IPv4 address.",
441 intf->session->hostname,
441 intf->ssn_params.hostname,
442 (host->h_addrtype == AF_INET6) ? "IPv6" : "Unknown");
443 return (-1);
444 }
445 sa_in->sin_family = host->h_addrtype;
446 memcpy(&sa_in->sin_addr, host->h_addr_list[0], host->h_length);
447 }
448
449 fd_socket = socket(PF_INET, SOCK_DGRAM, IPPROTO_UDP);

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496 result = ipmi_tsol_start(intf, recvip, port);
497 if (result < 0) {
498 lprintf(LOG_ERR, "Error starting SOL");
499 close(fd_socket);
500 return (-1);
501 }
502
503 printf("[SOL Session operational. Use %c? for help]\n",
442 (host->h_addrtype == AF_INET6) ? "IPv6" : "Unknown");
443 return (-1);
444 }
445 sa_in->sin_family = host->h_addrtype;
446 memcpy(&sa_in->sin_addr, host->h_addr_list[0], host->h_length);
447 }
448
449 fd_socket = socket(PF_INET, SOCK_DGRAM, IPPROTO_UDP);

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496 result = ipmi_tsol_start(intf, recvip, port);
497 if (result < 0) {
498 lprintf(LOG_ERR, "Error starting SOL");
499 close(fd_socket);
500 return (-1);
501 }
502
503 printf("[SOL Session operational. Use %c? for help]\n",
504 intf->session->sol_escape_char);
504 intf->ssn_params.sol_escape_char);
505
506 gettimeofday(&_start_keepalive, 0);
507
508 fds_wait[0].fd = fd_socket;
509 fds_wait[0].events = POLLIN;
510 fds_wait[0].revents = 0;
511 fds_wait[1].fd = fileno(stdin);
512 fds_wait[1].events = POLLIN;

--- 97 unchanged lines hidden --- 		505
506 gettimeofday(&_start_keepalive, 0);
507
508 fds_wait[0].fd = fd_socket;
509 fds_wait[0].events = POLLIN;
510 fds_wait[0].revents = 0;
511 fds_wait[1].fd = fileno(stdin);
512 fds_wait[1].events = POLLIN;

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