/* * Run a File daemon Job -- File daemon already authorized * Director sends us this command. * * Basic task here is: * - Read a command from the File daemon * - Execute it * */ void run_job(JCR *jcr) { BSOCK *dir = jcr->dir_bsock; char ec1[30]; dir->set_jcr(jcr); Dmsg1(120, "Start run Job=%s\n", jcr->Job); dir->fsend(Job_start, jcr->Job); jcr->start_time = time(NULL); jcr->run_time = jcr->start_time; jcr->sendJobStatus(JS_Running); do_fd_commands(jcr); jcr->end_time = time(NULL); dequeue_messages(jcr); /* send any queued messages */ jcr->setJobStatus(JS_Terminated); generate_plugin_event(jcr, bsdEventJobEnd); dir->fsend(Job_end, jcr->Job, jcr->JobStatus, jcr->JobFiles, edit_uint64(jcr->JobBytes, ec1), jcr->JobErrors); dir->signal(BNET_EOD); /* send EOD to Director daemon */ free_plugins(jcr); /* release instantiated plugins */ }
/* * Now talk to the SD and do what he says */ static void do_sd_commands(JCR *jcr) { int i, status; bool found, quit; BSOCK *sd = jcr->store_bsock; sd->set_jcr(jcr); quit = false; while (!quit) { /* * Read command coming from the Storage daemon */ status = sd->recv(); if (is_bnet_stop(sd)) { /* hardeof or error */ break; /* connection terminated */ } if (status <= 0) { continue; /* ignore signals and zero length msgs */ } Dmsg1(110, "<stored: %s", sd->msg); found = false; for (i = 0; sd_cmds[i].cmd; i++) { if (bstrncmp(sd_cmds[i].cmd, sd->msg, strlen(sd_cmds[i].cmd))) { found = true; /* indicate command found */ jcr->errmsg[0] = 0; if (!sd_cmds[i].func(jcr)) { /* do command */ /* * Note sd->msg command may be destroyed by comm activity */ if (!job_canceled(jcr)) { if (jcr->errmsg[0]) { Jmsg1(jcr, M_FATAL, 0, _("Command error with SD, hanging up. %s\n"), jcr->errmsg); } else { Jmsg0(jcr, M_FATAL, 0, _("Command error with SD, hanging up.\n")); } jcr->setJobStatus(JS_ErrorTerminated); } quit = true; } break; } } if (!found) { /* command not found */ if (!job_canceled(jcr)) { Jmsg1(jcr, M_FATAL, 0, _("SD command not found: %s\n"), sd->msg); Dmsg1(110, "<stored: Command not found: %s\n", sd->msg); } sd->fsend(serrmsg); break; } } sd->signal(BNET_TERMINATE); /* signal to SD job is done */ }
/* * Now talk to the FD and do what he says */ void do_fd_commands(JCR *jcr) { int i; bool found, quit; BSOCK *fd = jcr->file_bsock; fd->set_jcr(jcr); for (quit=false; !quit;) { int status; /* Read command coming from the File daemon */ status = fd->recv(); if (is_bnet_stop(fd)) { /* hardeof or error */ break; /* connection terminated */ } if (status <= 0) { continue; /* ignore signals and zero length msgs */ } Dmsg1(110, "<filed: %s", fd->msg); found = false; for (i=0; fd_cmds[i].cmd; i++) { if (bstrncmp(fd_cmds[i].cmd, fd->msg, strlen(fd_cmds[i].cmd))) { found = true; /* indicate command found */ jcr->errmsg[0] = 0; if (!fd_cmds[i].func(jcr)) { /* do command */ /* Note fd->msg command may be destroyed by comm activity */ if (!job_canceled(jcr)) { if (jcr->errmsg[0]) { Jmsg1(jcr, M_FATAL, 0, _("Command error with FD, hanging up. %s\n"), jcr->errmsg); } else { Jmsg0(jcr, M_FATAL, 0, _("Command error with FD, hanging up.\n")); } jcr->setJobStatus(JS_ErrorTerminated); } quit = true; } break; } } if (!found) { /* command not found */ if (!job_canceled(jcr)) { Jmsg1(jcr, M_FATAL, 0, _("FD command not found: %s\n"), fd->msg); Dmsg1(110, "<filed: Command not found: %s\n", fd->msg); } fd->fsend(ferrmsg); break; } } fd->signal(BNET_TERMINATE); /* signal to FD job is done */ }
/* Initialize internal socket structure. * This probably should be done in net_open */ BSOCK *init_bsock(JCR * jcr, int sockfd, const char *who, const char *host, int port, struct sockaddr *client_addr) { Dmsg3(100, "who=%s host=%s port=%d\n", who, host, port); BSOCK *bsock = (BSOCK *)malloc(sizeof(BSOCK)); memset(bsock, 0, sizeof(BSOCK)); bsock->m_fd = sockfd; bsock->tls = NULL; bsock->errors = 0; bsock->m_blocking = 1; bsock->msg = get_pool_memory(PM_BSOCK); bsock->errmsg = get_pool_memory(PM_MESSAGE); bsock->set_who(bstrdup(who)); bsock->set_host(bstrdup(host)); bsock->set_port(port); memset(&bsock->peer_addr, 0, sizeof(bsock->peer_addr)); memcpy(&bsock->client_addr, client_addr, sizeof(bsock->client_addr)); bsock->timeout = BSOCK_TIMEOUT; bsock->set_jcr(jcr); return bsock; }
/* * Run a File daemon Job -- File daemon already authorized * Director sends us this command. * * Basic task here is: * - Read a command from the File daemon * - Execute it * */ void run_job(JCR *jcr) { BSOCK *dir = jcr->dir_bsock; char ec1[30]; dir->set_jcr(jcr); Dmsg1(120, "Start run Job=%s\n", jcr->Job); dir->fsend(Job_start, jcr->Job); jcr->start_time = time(NULL); jcr->run_time = jcr->start_time; set_jcr_job_status(jcr, JS_Running); dir_send_job_status(jcr); /* update director */ do_fd_commands(jcr); jcr->end_time = time(NULL); dequeue_messages(jcr); /* send any queued messages */ set_jcr_job_status(jcr, JS_Terminated); generate_daemon_event(jcr, "JobEnd"); dir->fsend(Job_end, jcr->Job, jcr->JobStatus, jcr->JobFiles, edit_uint64(jcr->JobBytes, ec1), jcr->JobErrors); dir->signal(BNET_EOD); /* send EOD to Director daemon */ return; }