/** * SSH Job: Callback function called when a line is read from standard error */ void ngisSSHjobErrorCallback( void *arg, ngisLineBuffer_t *lineBuffer, char *line, ngisCallbackResult_t cResult) { ngisSSHjob_t *job = arg; int result; ngisLog_t *log = NULL; static const char fName[] = "ngisSSHjobErrorCallback"; NGIS_ASSERT(job != NULL); NGIS_ASSERT(lineBuffer != NULL); NGIS_ASSERT(lineBuffer == job->ngsj_lBufStderr); log = job->ngsj_log; switch (cResult) { case NGIS_CALLBACK_RESULT_EOF: ngisDebugPrint(log, fName, "Called with EOF.\n"); goto error; case NGIS_CALLBACK_RESULT_CANCEL: ngisDebugPrint(log, fName, "Called because callback was canceled.\n"); return; case NGIS_CALLBACK_RESULT_FAILED: ngisErrorPrint(log, fName, "Called because error occurred on reading from STDERR.\n"); goto error; case NGIS_CALLBACK_RESULT_SUCCESS: break; default: NGIS_ASSERT_NOTREACHED(); } NGIS_ASSERT(line != NULL); ngisErrorPrint(log, fName, "\"%s\".\n", line); /* Next Line */ result = ngisLineBufferReadLine(lineBuffer, ngisSSHjobErrorCallback, job); if (result == 0) { ngisErrorPrint(log, fName, "Can't register callback for reading STDERR.\n"); goto error; } return; error: ngisLineBufferDestroy(job->ngsj_lBufStderr); job->ngsj_lBufStderr = NULL; return; }
static int ngislSSHjobPBSwriteScript( ngisSSHjob_t *job, FILE *fp) { ngisSSHjobAttributes_t *attr = NULL; int result; ngisLog_t *log = NULL; static const char fName[] = "ngislSSHjobPBSwriteScript"; NGIS_ASSERT(job != NULL); NGIS_ASSERT(fp != NULL); attr = job->ngsj_attributes; log = job->ngsj_log; result = ngislSSHjobPBSwriteScriptHeader(job, fp); if (result == 0) { ngisErrorPrint(log, fName, "Can't write script header.\n"); return 0; } switch (attr->ngsja_jobBackend) { case NGIS_BACKEND_NORMAL: if (attr->ngsja_count > 1) { result = ngisSSHjobWriteArrayJobCommandToScript( job, fp, NGISL_PBS_NODEFILE, attr->ngsja_sshPBSrsh); } else { result = ngisSSHjobWriteSingleJobCommandToScript(job, fp); } break; case NGIS_BACKEND_MPI: case NGIS_BACKEND_BLACS: result = ngisSSHjobWriteMPICommandToScript( job, fp, NGISL_PBS_NODEFILE); break; default: result = 0; NGIS_ASSERT_NOTREACHED(); } if (result < 0) { ngisErrorPrint(log, fName, "Can't print command string.\n"); return 0; } return 1; }
static int ngislSSHjobPBSwriteResource( ngisSSHjob_t *job, FILE *fp) { ngisSSHjobAttributes_t *attr; int ppn; int count; int fraction; int nNodes; int result = -1; static const char fName[] = "ngislSSHjobPBSwriteResource"; NGIS_ASSERT(job != NULL); NGIS_ASSERT(fp != NULL); attr = job->ngsj_attributes; ppn = attr->ngsja_sshPBSprocessorsPerNode; count = attr->ngsja_count; fraction = count%ppn; nNodes = count/ppn; if ((nNodes > 0) && (fraction > 0)) { result = fprintf(fp, "#PBS -l nodes=%d:ppn=%d+nodes=1:ppn=%d\n", nNodes, ppn, fraction); } else if (nNodes > 0) { result = fprintf(fp, "#PBS -l nodes=%d:ppn=%d\n", nNodes, ppn); } else if (fraction > 0) { result = fprintf(fp, "#PBS -l nodes=1:ppn=%d\n", fraction); } else { NGIS_ASSERT_NOTREACHED(); } if (result < 0) { ngisErrorPrint(job->ngsj_log, fName, "Can't print number of executable to scriptfile.\n"); return 0; } return 1; }
static void ngislSSHjobPBSqueryStatusReadCallback( void *arg, ngisLineBuffer_t *lBuf, char *line, ngisCallbackResult_t cResult) { ngisSSHjob_t *job = arg; int result; int i; ngisTokenAnalyzer_t tokenAnalyzer; int tokenAnalyzerInitialized = 0; char *status = NULL; ngisLog_t *log; static const char fName[] = "ngislSSHjobPBSqueryStatusReadCallback"; NGIS_ASSERT(job != NULL); NGIS_ASSERT(lBuf != NULL); log = job->ngsj_log; switch (cResult) { case NGIS_CALLBACK_RESULT_EOF: ngisErrorPrint(log, fName, "Unexcept EOF.\n"); goto error; case NGIS_CALLBACK_RESULT_CANCEL: ngisDebugPrint(log, fName, "Callback is canceled.\n"); return; case NGIS_CALLBACK_RESULT_FAILED: ngisErrorPrint(log, fName, "Can't read the reply.\n"); goto error; case NGIS_CALLBACK_RESULT_SUCCESS: break; default: NGIS_ASSERT_NOTREACHED(); } /* Failed? */ if (strcmp(line, "dummy") == 0) { /* Done */ job->ngsj_executables[0].nge_exitCode = 0;/* Success */ result = ngisSSHjobExecutableSetStatus( job, &job->ngsj_executables[0], NGIS_EXECUTABLE_STATUS_EXIT); if (result == 0) { ngisErrorPrint(log, fName, "Can't set status.\n"); goto error; } result = ngisSSHjobProcessAfterExit(job); if (result == 0) { ngisErrorPrint(log, fName, "Can't process after exit.\n"); goto error; } return; } ngisTokenAnalyzerInitialize(&tokenAnalyzer, line); tokenAnalyzerInitialized = 0; /* job_state = [STATUS] */ for (i = 0;i < 2;++i) { result = ngisTokenAnalyzerNext(&tokenAnalyzer); if (result == 0) { ngisErrorPrint(log, fName, "Can't get status.\n."); goto error; } } /* Get Status */ status = ngisTokenAnalyzerGetString(&tokenAnalyzer); if (status == NULL) { ngisErrorPrint(log, fName, "Can't get status.\n"); goto error; } ngisDebugPrint(log, fName, "Status string is \"%s\".\n", status); /* Check Status */ switch (*status) { case 'Q': case 'W': case 'T': break; case 'B': case 'E': case 'R': case 'X': /* t(ransfering), r(unning) */ job->ngsj_executables[0].nge_status = NGIS_EXECUTABLE_STATUS_ACTIVE; break; case 'H': /* Do nothing */ break; case 'S': break; case 'U': default: /* DONOTHING */; } free(status); status = NULL; ngisTokenAnalyzerFinalize(&tokenAnalyzer); tokenAnalyzerInitialized = 0; result = ngisLineBufferReadLine(job->ngsj_lBufStdout, ngisSSHjobQueryStatusReadDummyCallback, job); if (result == 0) { ngisErrorPrint(log, fName, "Can't register the function for reading the line.\n"); goto error; } return; error: NGIS_NULL_CHECK_AND_FREE(status); if (tokenAnalyzerInitialized != 0) { ngisTokenAnalyzerFinalize(&tokenAnalyzer); tokenAnalyzerInitialized = 0; } result = ngisSSHjobProcessAfterExit(job); if (result == 0) { ngisErrorPrint(NULL, fName, "The job isn't able to be done.\n"); } return; }
static void ngislSSHjobPBSsubmitReadCallback( void *arg, ngisLineBuffer_t *lBuf, char *line, ngisCallbackResult_t cResult) { ngisSSHjob_t *job = arg; int result; char *jobID = NULL; int nActive; ngisLog_t *log; static const char fName[] = "ngislSSHjobPBSsubmitReadCallback"; NGIS_ASSERT(job != NULL); NGIS_ASSERT(lBuf != NULL); log = job->ngsj_log; switch (cResult) { case NGIS_CALLBACK_RESULT_CANCEL: ngisDebugPrint(log, fName, "Callback is canceled.\n"); return; case NGIS_CALLBACK_RESULT_EOF: ngisErrorPrint(log, fName, "Unexcept EOF.\n"); goto error; case NGIS_CALLBACK_RESULT_FAILED: ngisErrorPrint(log, fName, "Can't read the reply.\n"); goto error; case NGIS_CALLBACK_RESULT_SUCCESS: break; default: NGIS_ASSERT_NOTREACHED(); } /* Failed? */ if (strcmp(line, NGIS_SSH_JOB_COMMAND_FAILED) == 0) { ngisErrorPrint(log, fName, "Can't submit the job.\n"); goto next; } ngisDebugPrint(log, fName, "Job ID = %s.\n", line); jobID = strdup(line); if (jobID == NULL) { ngisErrorPrint(log, fName, "Can't copy the job ID.\n"); goto next; } next: if (jobID != NULL) { job->ngsj_executables[job->ngsj_iExecutables].nge_identifier = jobID; jobID = NULL; result = ngisSSHjobExecutableSetStatus( job, &job->ngsj_executables[job->ngsj_iExecutables], NGIS_EXECUTABLE_STATUS_PENDING); if (result == 0) { ngisErrorPrint(log, fName, "Can't set status.\n"); goto next; } } else { result = ngisSSHjobExecutableSetStatus( job, &job->ngsj_executables[job->ngsj_iExecutables], NGIS_EXECUTABLE_STATUS_FAILED); if (result == 0) { ngisErrorPrint(log, fName, "Can't set status.\n"); } } job->ngsj_iExecutables++; if (job->ngsj_iExecutables < job->ngsj_nExecutables) { result = ngislSSHjobPBSsubmit(job); if (result == 0) { ngisErrorPrint(log, fName, "Can't submit next job.\n"); goto error; } } else { nActive = ngisSSHjobGetNexecutable(job, NGIS_EXECUTABLE_STATUS_PENDING); if (nActive == 0) { ngisErrorPrint(log, fName, "Can't execute all executables.\n"); goto error; } /* Polling Start */ result = ngisSSHjobPollingStart(job); if (result == 0) { ngisErrorPrint(log, fName, "Can't start status polling.\n"); goto error; } } return; error: NGIS_NULL_CHECK_AND_FREE(jobID); result = ngisSSHjobProcessAfterExit(job); if (result == 0) { ngisErrorPrint(NULL, fName, "The job isn't able to be done.\n"); } return; }
/** * SSH job: Callback function for "Query exit status" */ static void ngislSSHjobExecutableDoneReadCallback( void *arg, ngisLineBuffer_t *lBuf, char *line, ngisCallbackResult_t cResult) { ngisSSHjob_t *job = arg; int exitStatus; int result; int nExit; ngisLog_t *log; ngisTokenAnalyzer_t tokenAnalyzer; int tokenAnalyzerInitialized = 0; ngisExecutable_t *exe = NULL; static const char fName[] = "ngislSSHjobExecutableDoneReadCallback"; NGIS_ASSERT(job != NULL); NGIS_ASSERT(lBuf != NULL); log = job->ngsj_log; ngisDebugPrint(log, fName, "Called.\n"); switch (cResult) { case NGIS_CALLBACK_RESULT_EOF: ngisErrorPrint(log, fName, "Unexcept EOF.\n"); goto error; case NGIS_CALLBACK_RESULT_CANCEL: ngisDebugPrint(log, fName, "Callback is canceled.\n"); return; case NGIS_CALLBACK_RESULT_FAILED: ngisDebugPrint(log, fName, "Can't read the reply.\n"); goto error; case NGIS_CALLBACK_RESULT_SUCCESS: break; default: NGIS_ASSERT_NOTREACHED(); } NGIS_ASSERT(line != NULL); ngisTokenAnalyzerInitialize(&tokenAnalyzer, line); tokenAnalyzerInitialized = 1; /* Get Exit Status */ result = ngisTokenAnalyzerGetInt(&tokenAnalyzer, &exitStatus); if (result == 0) { ngisErrorPrint(log, fName, "Can't get exit status.\n"); goto error; } /* Check End */ result = ngisTokenAnalyzerNext(&tokenAnalyzer); if (result != 0) { ngisErrorPrint(log, fName, "Unnecessary token.\n."); goto error; } tokenAnalyzerInitialized = 0; ngisTokenAnalyzerFinalize(&tokenAnalyzer); ngisDebugPrint(log, fName, "Exit status is \"%d\".\n", exitStatus); /* Set status */ exe = &job->ngsj_executables[job->ngsj_iExecutables]; exe->nge_exitCode = exitStatus; result = ngisSSHjobExecutableSetStatus( job, exe, NGIS_EXECUTABLE_STATUS_EXIT); if (result == 0) { ngisErrorPrint(log, fName, "Can't set status.\n"); goto error; } nExit = ngisSSHjobGetNexecutable(job, NGIS_EXECUTABLE_STATUS_EXIT); if (nExit >= job->ngsj_nExecutables) { ngisDebugPrint(log, fName, "All Executable exit.\n"); result = ngisSSHjobProcessAfterExit(job); if (result == 0) { ngisErrorPrint(log, fName, "Can't process after exit.\n"); goto error; } } else { ngisDebugPrint(log, fName, "Check status of the next executable.\n"); job->ngsj_iExecutables++; result = ngislSSHjobQueryStatus(job); if (result == 0) { ngisErrorPrint(log, fName, "Can't query status.\n"); goto error; } } return; error: if (tokenAnalyzerInitialized != 0) { tokenAnalyzerInitialized = 0; ngisTokenAnalyzerFinalize(&tokenAnalyzer); } result = ngisSSHjobProcessAfterExit(job); if (result == 0) { ngisErrorPrint(NULL, fName, "The job isn't able to be done.\n"); } return; }
static void ngislSSHjobQueryStatusReadCallback( void *arg, ngisLineBuffer_t *lBuf, char *line, ngisCallbackResult_t cResult) { ngisSSHjob_t *job = arg; ngisCallback_t callback; int result; char *command; ngisLog_t *log; static const char fName[] = "ngislSSHjobQueryStatusReadCallback"; NGIS_ASSERT(job != NULL); NGIS_ASSERT(lBuf != NULL); log = job->ngsj_log; ngisDebugPrint(log, fName, "Called.\n"); switch (cResult) { case NGIS_CALLBACK_RESULT_EOF: ngisErrorPrint(log, fName, "Unexcept EOF.\n"); goto error; case NGIS_CALLBACK_RESULT_CANCEL: ngisDebugPrint(log, fName, "Callback is canceled.\n"); return; case NGIS_CALLBACK_RESULT_FAILED: ngisDebugPrint(log, fName, "Can't read the data.\n"); goto error; case NGIS_CALLBACK_RESULT_SUCCESS: break; default: NGIS_ASSERT_NOTREACHED(); } if (strcmp(line, NGIS_SSH_JOB_NONE) == 0) { /* Check next executable */ job->ngsj_iExecutables++; result = ngislSSHjobQueryStatus(job); if (result == 0) { ngisErrorPrint(log, fName, "Can't query the status.\n"); goto error; } } else if (strcmp(line, NGIS_SSH_JOB_EXIT) == 0) { /* Wait the child process and get exit status */ job->ngsj_nextReadCallback = ngislSSHjobExecutableDoneReadCallback; callback = ngisCallbackWriteFormat( job->ngsj_stdio.ngsio_in, ngisSSHjobWriteStringCallback, job, "wait %s;%s $?\n", job->ngsj_executables[job->ngsj_iExecutables].nge_identifier, NGIS_ECHO_COMMAND); if (!ngisCallbackIsValid(callback)) { ngisErrorPrint(log, fName, "Can't write command getting exit code.\n"); goto error; } command = NULL; } else { NGIS_ASSERT_NOTREACHED(); } return; error: result = ngisSSHjobProcessAfterExit(job); if (result == 0) { ngisErrorPrint(NULL, fName, "The job isn't able to be done.\n"); } return; }
/** * SSH job: Callback for polling */ void ngisSSHjobPollingCallback( void *arg, ngisCallbackResult_t cResult) { ngisSSHjob_t *job = arg; int result; ngisLog_t *log; static const char fName[] = "ngisSSHjobPollingCallback"; NGIS_ASSERT(job != NULL); log = job->ngsj_log; job->ngsj_timerCallback = NULL; ngisDebugPrint(log, fName, "Called.\n"); switch (cResult) { case NGIS_CALLBACK_RESULT_SUCCESS: break; case NGIS_CALLBACK_RESULT_CANCEL: ngisDebugPrint(log, fName, "Canceled.\n"); return; case NGIS_CALLBACK_RESULT_FAILED: ngisErrorPrint(log, fName, "Failed.\n"); goto error; default: NGIS_ASSERT_NOTREACHED(); } /* Next */ result = ngisSSHjobPollingStart(job); if (result == 0) { ngisErrorPrint(log, fName, "Can't continue status polling.\n"); goto error; } if (job->ngsj_statusChecking != 0) { ngisWarningPrint(log, fName, "Previous status checking still has not finished. " "Skip checking of this time.\n"); /* DONOTHING */ return; } else { /* Check Start */ ngisSSHjobFunctionReset(job); job->ngsj_statusChecking = 1; job->ngsj_iExecutables = 0; switch (job->ngsj_jobManagerType) { case NGIS_SSH_JOB_MANAGER_NORMAL: result = ngislSSHjobQueryStatus(job); break; case NGIS_SSH_JOB_MANAGER_SGE: result = ngisSSHjobSGEqueryStatus(job); break; case NGIS_SSH_JOB_MANAGER_PBS: result = ngisSSHjobPBSqueryStatus(job); break; default: NGIS_ASSERT_NOTREACHED(); } if (result == 0) { ngisErrorPrint(log, fName, "Can't query status.\n"); goto error; } } return; error: result = ngisSSHjobProcessAfterExit(job); if (result == 0) { ngisErrorPrint(NULL, fName, "The job isn't able to be done.\n"); } return; }
/** * SSH Job: Cancel */ static int ngislSSHjobCancel( ngisJob_t* job) { ngisSSHjob_t *sshJob = (ngisSSHjob_t *)job; int result = 0; ngisExecutableStatus_t status; ngisLog_t *log; static const char fName[] = "ngislSSHjobCancel"; NGIS_ASSERT(sshJob != NULL); log = sshJob->ngsj_log; ngisDebugPrint(log, fName, "called.\n"); sshJob->ngsj_cancelCalled = 0; status = ngisSSHjobGetStatus(sshJob); switch (status) { case NGIS_EXECUTABLE_STATUS_UNSUBMITTED: result = ngisSSHjobDone(sshJob); if (result == 0) { ngisErrorPrint(NULL, fName, "The job isn't able to be done.\n"); } break; case NGIS_EXECUTABLE_STATUS_SUBMITTING: ngisDebugPrint(log, fName, "Delayed cancel.\n"); sshJob->ngsj_cancelCalled = 1; break; case NGIS_EXECUTABLE_STATUS_PENDING: case NGIS_EXECUTABLE_STATUS_ACTIVE: if (sshJob->ngsj_statusChecking == 0) { switch (sshJob->ngsj_jobManagerType) { case NGIS_SSH_JOB_MANAGER_NORMAL: result = ngislSSHjobDoCancel(sshJob); break; case NGIS_SSH_JOB_MANAGER_SGE: result = ngisSSHjobSGEdoCancel(sshJob); break; case NGIS_SSH_JOB_MANAGER_PBS: result = ngisSSHjobPBSdoCancel(sshJob); break; default: NGIS_ASSERT_NOTREACHED(); } if (result == 0) { ngisErrorPrint(log, fName, "Can't cancel the job.\n"); return 0; } } else { ngisDebugPrint(log, fName, "Delayed cancel.\n"); sshJob->ngsj_cancelCalled = 1; } break; case NGIS_EXECUTABLE_STATUS_DONE: case NGIS_EXECUTABLE_STATUS_FAILED: case NGIS_EXECUTABLE_STATUS_STAGEOUT: case NGIS_EXECUTABLE_STATUS_FAILED_STAGEOUT: case NGIS_EXECUTABLE_STATUS_EXIT: break; } return 1; }
/** * SSH Job: Initialize */ static int ngislSSHjobInitialize( ngisJob_t *job, ngisOptionContainer_t *opts) { ngisSSHjob_t *sshJob = (ngisSSHjob_t *)job; ngisSSHjobAttributes_t *attr = NULL; char *jobID = NULL; int result; pid_t pid = -1; ngisLog_t *log = NULL; static const char fName[] = "ngislSSHjobInitialize"; NGIS_ASSERT(sshJob != NULL); NGIS_ASSERT(opts != NULL); log = job->ngj_log; ngislSSHjobInitializeMember(sshJob); /* Function Queue */ NGIS_LIST_INITIALIZE(ngisSSHjobFunc_t, &sshJob->ngsj_funcQueue); /* Create SSH Job Attribute from Invoke Server Options */ attr = ngisSSHjobAttributesCreate(opts); if (attr == NULL) { ngisErrorPrint(log, fName, "Can't create SSH job attributes.\n"); goto error; } sshJob->ngsj_attributes = attr; ngislSSHjobWarnIgnoredOptions(sshJob, opts); /* Set JobManager*/ if ((attr->ngsja_jobManager == NULL) || (strcmp(attr->ngsja_jobManager, "jobmanager-fork") == 0)) { sshJob->ngsj_jobManagerType = NGIS_SSH_JOB_MANAGER_NORMAL; } else if (strcmp(attr->ngsja_jobManager, "jobmanager-sge") == 0) { sshJob->ngsj_jobManagerType = NGIS_SSH_JOB_MANAGER_SGE; } else if (strcmp(attr->ngsja_jobManager, "jobmanager-pbs") == 0) { sshJob->ngsj_jobManagerType = NGIS_SSH_JOB_MANAGER_PBS; } else { ngisErrorPrint(log, fName, "Invalid job manager.\n"); goto error; } /* Number of the job of queuing system */ switch (attr->ngsja_jobBackend) { case NGIS_BACKEND_NORMAL: switch(sshJob->ngsj_jobManagerType) { case NGIS_SSH_JOB_MANAGER_PBS: case NGIS_SSH_JOB_MANAGER_SGE: sshJob->ngsj_nExecutables = 1; break; case NGIS_SSH_JOB_MANAGER_NORMAL: sshJob->ngsj_nExecutables = attr->ngsja_count; break; } break; case NGIS_BACKEND_MPI: case NGIS_BACKEND_BLACS: sshJob->ngsj_nExecutables = 1; break; default: NGIS_ASSERT_NOTREACHED(); } /* Create Executable Handle */ sshJob->ngsj_executables = ngislExecutableCreate(sshJob->ngsj_nExecutables, log); if (sshJob->ngsj_executables == NULL) { ngisErrorPrint(log, fName, "Can't create the executables.\n"); goto error; } /* Execute SSH */ pid = ngislSSHjobExecuteSSH(sshJob); if (pid < 0) { ngisErrorPrint(log, fName, "Can't execute SSH.\n"); goto error; } /* Create Line Buffer */ sshJob->ngsj_lBufStdout = ngisLineBufferCreate(sshJob->ngsj_stdio.ngsio_out, "\n"); if (sshJob->ngsj_lBufStdout == NULL) { ngisErrorPrint(log, fName, "Can't create line buffer for the STDOUT.\n"); goto error; } sshJob->ngsj_lBufStderr = ngisLineBufferCreate(sshJob->ngsj_stdio.ngsio_error, "\n"); if (sshJob->ngsj_lBufStderr == NULL) { ngisErrorPrint(log, fName, "Can't create line buffer for the STDERR.\n"); goto error; } /* Register function for reading STDERR */ result = ngisLineBufferReadLine( sshJob->ngsj_lBufStderr, ngisSSHjobErrorCallback, sshJob); if (result == 0) { ngisErrorPrint(log, fName, "Can't register callback for reading STDERR.\n"); goto error; } /* Prepare submitting the job */ switch (sshJob->ngsj_jobManagerType) { case NGIS_SSH_JOB_MANAGER_NORMAL: result = ngisSSHjobPrepare(sshJob); break; case NGIS_SSH_JOB_MANAGER_SGE: result = ngisSSHjobSGEprepare(sshJob); break; case NGIS_SSH_JOB_MANAGER_PBS: result = ngisSSHjobPBSprepare(sshJob); break; default: NGIS_ASSERT_NOTREACHED(); } if (result == 0) { ngisErrorPrint(log, fName, "Can't prepare.\n"); goto error; } /* Job ID is process ID of SSH */ jobID = ngisStrdupPrintf("%ld", (long)pid); if (jobID == NULL) { ngisErrorPrint(log, fName, "Can't create Job ID.\n"); goto error; } result = ngisJobRegisterID(job, jobID); if (result == 0) { ngisErrorPrint(log, fName, "Can't register Job ID to protocol.\n"); goto error; } result = ngisSSHjobFunctionPop(sshJob); if (result == 0) { ngisErrorPrint(log, fName, "Can't execute the next process.\n"); goto error; } NGIS_NULL_CHECK_AND_FREE(jobID); return 1; /* Error occurred */ error: NGIS_NULL_CHECK_AND_FREE(jobID); result = ngislSSHjobFinalize(job); if (result == 0) { ngisErrorPrint(log, fName, "Can't finalize the ssh job.\n"); } return 0; }
static int ngislSSHjobTransferStdouterr( ngisSSHjob_t *job, ngisSSHjobTransferTarget_t targetType) { ngisSSHjobFileTransfer_t *fileTransfer = NULL; int ret = 1; int result; char *remoteFileName = NULL; char *localFileName = NULL; char *remoteFileNameFormat = NULL; ngisLog_t *log; static const char fName[] = "ngislSSHjobTransferStdouterr"; NGIS_ASSERT(job != NULL); log = job->ngsj_log; switch (targetType) { case NGIS_SSH_JOB_TRANSFER_STDOUT: remoteFileNameFormat = "%s/stdout.*"; localFileName = job->ngsj_attributes->ngsja_stdoutFile; break; case NGIS_SSH_JOB_TRANSFER_STDERR: remoteFileNameFormat = "%s/stderr.*"; localFileName = job->ngsj_attributes->ngsja_stderrFile; break; default: NGIS_ASSERT_NOTREACHED(); } remoteFileName = ngisStrdupPrintf( remoteFileNameFormat, job->ngsj_remoteTempdir); if (remoteFileName == NULL) { ngisErrorPrint(log, fName, "Can't copy string of temporary filename.\n"); ret = 0; goto finalize; } fileTransfer = ngisSSHjobFileTransferCreate( job, localFileName, remoteFileName, NGIS_SSH_JOB_FILE_TRANSFER_REMOTE_TO_LOCAL); if (fileTransfer == NULL) { ngisErrorPrint(log, fName, "Can't create file transfer.\n"); ret = 0; goto finalize; } result = ngisSSHjobFileTransferStart(fileTransfer); if (result == 0) { ngisErrorPrint(log, fName, "Can't start file transfer.\n"); ret = 0; goto finalize; } finalize: NGIS_NULL_CHECK_AND_FREE(remoteFileName); if ((ret == 0) && (fileTransfer != NULL)) { result = ngisSSHjobFileTransferDestroy(fileTransfer); if (result == 0) { ngisErrorPrint(log, fName, "Can't destroy file transfer.\n"); } } return ret; }