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| version 1.1.1.1.2.8, 2011/10/14 12:07:01 | version 1.4, 2012/07/22 22:41:33 |
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| Line 64 icmpTx(sched_task_t *task) | Line 64 icmpTx(sched_task_t *task) |
| str = cryptBuffer(proc->proc_buf_[FD2NET], proc->proc_rlen_[FD2NET], Crypted); | str = cryptBuffer(proc->proc_buf_[FD2NET], proc->proc_rlen_[FD2NET], Crypted); |
| if (str) { | if (str) { |
| memcpy(proc->proc_buf_[FD2NET], str, proc->proc_rlen_[FD2NET]); | memcpy(proc->proc_buf_[FD2NET], str, proc->proc_rlen_[FD2NET]); |
| free(str); | io_free(str); |
| } | } |
| } | } |
| Line 83 void * | Line 83 void * |
| icmpRx(sched_task_t *task) | icmpRx(sched_task_t *task) |
| { | { |
| u_char *buf, *str; | u_char *buf, *str; |
| struct sockaddr sa; | io_sockaddr_t sa; |
| int rlen, n = 0, salen = sizeof sa; | int rlen, n = 0, salen = sizeof sa; |
| struct tagProc *proc = NULL; | struct tagProc *proc = NULL; |
| char ret; | char ret; |
| Line 93 icmpRx(sched_task_t *task) | Line 93 icmpRx(sched_task_t *task) |
| FTRACE(3); | FTRACE(3); |
| rlen = bpfLEN; | rlen = bpfLEN; |
| if (!(buf = malloc(rlen))) | if (!(buf = io_malloc(rlen))) |
| goto end; | goto end; |
| else | else |
| memset(buf, 0, rlen); | memset(buf, 0, rlen); |
| Line 121 icmpRx(sched_task_t *task) | Line 121 icmpRx(sched_task_t *task) |
| str = cryptBuffer(buf, rlen, Crypted); | str = cryptBuffer(buf, rlen, Crypted); |
| if (str) { | if (str) { |
| memcpy(buf, str, rlen); | memcpy(buf, str, rlen); |
| free(str); | io_free(str); |
| } | } |
| } | } |
| Line 151 icmpRx(sched_task_t *task) | Line 151 icmpRx(sched_task_t *task) |
| proc->proc_rlen_[NET2FD] = rlen; | proc->proc_rlen_[NET2FD] = rlen; |
| memset(proc->proc_buf_[NET2FD], 0, proc->proc_blen); | memset(proc->proc_buf_[NET2FD], 0, proc->proc_blen); |
| memcpy(proc->proc_buf_[NET2FD], buf, proc->proc_rlen_[NET2FD]); | memcpy(proc->proc_buf_[NET2FD], buf, proc->proc_rlen_[NET2FD]); |
| schedWrite(TASK_ROOT(task), fdTx, proc, proc->proc_pty); | schedWrite(TASK_ROOT(task), fdTx, proc, proc->proc_pty, NULL, 0); |
| end: | end: |
| free(buf); | io_free(buf); |
| schedRead(TASK_ROOT(task), icmpRx, NULL, proc ? proc->proc_sock : TASK_FD(task)); | schedRead(TASK_ROOT(task), icmpRx, NULL, proc ? proc->proc_sock : TASK_FD(task), NULL, 0); |
| return NULL; | return NULL; |
| } | } |
| Line 162 void * | Line 162 void * |
| fdTx(sched_task_t *task) | fdTx(sched_task_t *task) |
| { | { |
| struct tagProc *proc; | struct tagProc *proc; |
| struct timeval tv = { 0 }; | struct timespec ts = { 0 }; |
| int wlen; | int wlen; |
| FTRACE(3); | FTRACE(3); |
| Line 177 fdTx(sched_task_t *task) | Line 177 fdTx(sched_task_t *task) |
| /* if Timeout defined, disarm timer */ | /* if Timeout defined, disarm timer */ |
| if (Timeout) | if (Timeout) |
| schedCancelby(TASK_ROOT(task), &TASK_ROOT(task)->root_timer, CRITERIA_CALL, TOfunc, NULL); | schedCancelby(TASK_ROOT(task), taskTIMER, CRITERIA_CALL, TOfunc, NULL); |
| wlen = write(TASK_FD(task), proc->proc_buf_[NET2FD], proc->proc_rlen_[NET2FD]); | wlen = write(TASK_FD(task), proc->proc_buf_[NET2FD], proc->proc_rlen_[NET2FD]); |
| switch (wlen) { | switch (wlen) { |
| Line 193 fdTx(sched_task_t *task) | Line 193 fdTx(sched_task_t *task) |
| /* if Timeout defined, go arm timer */ | /* if Timeout defined, go arm timer */ |
| if (Timeout) { | if (Timeout) { |
| tv.tv_sec = Timeout; | ts.tv_sec = Timeout; |
| schedTimer(TASK_ROOT(task), TOfunc, proc, tv); | schedTimer(TASK_ROOT(task), TOfunc, proc, ts, NULL, 0); |
| } | } |
| return NULL; | return NULL; |
| } | } |
| Line 203 void * | Line 203 void * |
| fdRx(sched_task_t *task) | fdRx(sched_task_t *task) |
| { | { |
| struct tagProc *proc; | struct tagProc *proc; |
| struct timeval tv = { 0 }; | struct timespec ts = { 0 }; |
| int rlen; | int rlen; |
| FTRACE(3); | FTRACE(3); |
| Line 216 fdRx(sched_task_t *task) | Line 216 fdRx(sched_task_t *task) |
| /* if Timeout defined, disarm timer */ | /* if Timeout defined, disarm timer */ |
| if (Timeout) | if (Timeout) |
| schedCancelby(TASK_ROOT(task), &TASK_ROOT(task)->root_timer, CRITERIA_CALL, TOfunc, NULL); | schedCancelby(TASK_ROOT(task), taskTIMER, CRITERIA_CALL, TOfunc, NULL); |
| memset(proc->proc_buf_[FD2NET], 0, proc->proc_blen); | memset(proc->proc_buf_[FD2NET], 0, proc->proc_blen); |
| rlen = read(TASK_FD(task), proc->proc_buf_[FD2NET], | rlen = read(TASK_FD(task), proc->proc_buf_[FD2NET], |
| Line 233 fdRx(sched_task_t *task) | Line 233 fdRx(sched_task_t *task) |
| } | } |
| VERB(3) LOG("Readed %d bytes - %s", rlen, proc->proc_buf_[FD2NET]); | VERB(3) LOG("Readed %d bytes - %s", rlen, proc->proc_buf_[FD2NET]); |
| schedWrite(TASK_ROOT(task), icmpTx, proc, proc->proc_sock); | schedWrite(TASK_ROOT(task), icmpTx, proc, proc->proc_sock, NULL, 0); |
| schedRead(TASK_ROOT(task), fdRx, proc, proc->proc_pty); | schedRead(TASK_ROOT(task), fdRx, proc, proc->proc_pty, NULL, 0); |
| /* if Timeout defined, go arm timer */ | /* if Timeout defined, go arm timer */ |
| if (Timeout) { | if (Timeout) { |
| tv.tv_sec = Timeout; | ts.tv_sec = Timeout; |
| schedTimer(TASK_ROOT(task), TOfunc, proc, tv); | schedTimer(TASK_ROOT(task), TOfunc, proc, ts, NULL, 0); |
| } | } |
| return NULL; | return NULL; |
| } | } |
| Line 248 int | Line 248 int |
| spawnLogin(sched_task_t *task, struct tagProc *proc) | spawnLogin(sched_task_t *task, struct tagProc *proc) |
| { | { |
| int flg; | int flg; |
| struct timeval tv = { 0 }; | struct timespec ts = { 0 }; |
| char str[STRSIZ] = { 0 }; | char str[STRSIZ] = { 0 }; |
| struct sockaddr_in *sin; | |
| struct sockaddr_in6 *sin6; | |
| FTRACE(3); | FTRACE(3); |
| Line 266 spawnLogin(sched_task_t *task, struct tagProc *proc) | Line 264 spawnLogin(sched_task_t *task, struct tagProc *proc) |
| printf("ansh3d ELWIX remote management system over ICMP (%s)\n\n", | printf("ansh3d ELWIX remote management system over ICMP (%s)\n\n", |
| proc->proc_ttyname); | proc->proc_ttyname); |
| strlcpy(str, "-hansh3@", sizeof str); | strlcpy(str, "-hansh3@", sizeof str); |
| if (proc->proc_cli.sa_family == AF_INET) { | if (proc->proc_cli.sa.sa_family == AF_INET) |
| sin = (struct sockaddr_in*) &proc->proc_cli; | inet_ntop(AF_INET, &proc->proc_cli.sin.sin_addr, str + 8, INET_ADDRSTRLEN); |
| inet_ntop(AF_INET, &sin->sin_addr, str + 8, INET_ADDRSTRLEN); | else if (proc->proc_cli.sa.sa_family == AF_INET6) |
| } else if (proc->proc_cli.sa_family == AF_INET6) { | inet_ntop(AF_INET6, &proc->proc_cli.sin6.sin6_addr, str + 8, INET6_ADDRSTRLEN); |
| sin6 = (struct sockaddr_in6*) &proc->proc_cli; | |
| inet_ntop(AF_INET6, &sin6->sin6_addr, str + 8, INET6_ADDRSTRLEN); | |
| } | |
| execl("/usr/bin/login", "login", str, NULL); | execl("/usr/bin/login", "login", str, NULL); |
| /* never reached */ | /* never reached */ |
| return -1; | return -1; |
| Line 281 spawnLogin(sched_task_t *task, struct tagProc *proc) | Line 276 spawnLogin(sched_task_t *task, struct tagProc *proc) |
| fcntl(proc->proc_pty, F_SETFL, flg | O_NONBLOCK); | fcntl(proc->proc_pty, F_SETFL, flg | O_NONBLOCK); |
| VERB(3) LOG("Parent know child pid %d", proc->proc_pid); | VERB(3) LOG("Parent know child pid %d", proc->proc_pid); |
| schedRead(TASK_ROOT(task), fdRx, proc, proc->proc_pty); | schedRead(TASK_ROOT(task), fdRx, proc, proc->proc_pty, NULL, 0); |
| /* if Timeout defined, go arm timer */ | /* if Timeout defined, go arm timer */ |
| if (Timeout) { | if (Timeout) { |
| tv.tv_sec = Timeout; | ts.tv_sec = Timeout; |
| schedTimer(TASK_ROOT(task), TOfunc, proc, tv); | schedTimer(TASK_ROOT(task), TOfunc, proc, ts, NULL, 0); |
| } | } |
| break; | break; |
| } | } |