mirror of https://github.com/BOINC/boinc.git
133 lines
4.0 KiB
C++
133 lines
4.0 KiB
C++
// This file is part of BOINC.
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// http://boinc.berkeley.edu
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// Copyright (C) 2008 University of California
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//
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// BOINC is free software; you can redistribute it and/or modify it
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// under the terms of the GNU Lesser General Public License
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// as published by the Free Software Foundation,
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// either version 3 of the License, or (at your option) any later version.
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//
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// BOINC is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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// See the GNU Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public License
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// along with BOINC. If not, see <http://www.gnu.org/licenses/>.
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// assimilator for single jobs.
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// - if success, move the output file(s) to job directory
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// - delete job description file
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// - delete WU template file
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#include <stdlib.h>
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#include <string.h>
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#include <string>
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#include <unistd.h>
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#include <vector>
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#include "boinc_db.h"
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#include "error_numbers.h"
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#include "filesys.h"
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#include "sched_msgs.h"
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#include "validate_util.h"
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#include "sched_config.h"
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#include "sched_util.h"
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using std::vector;
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using std::string;
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int assimilate_handler(
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WORKUNIT& wu, vector<RESULT>& /*results*/, RESULT& canonical_result
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) {
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int retval;
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char buf[1024], filename[256], job_dir[256], job_dir_file[256];
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unsigned int i;
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// delete the template files
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//
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unlink(config.project_path("templates/sj_wu_template_%d", wu.id));
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unlink(config.project_path("templates/sj_result_template_%d", wu.id));
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// read and delete the job directory file
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//
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sprintf(filename, "sj_%d", wu.id);
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dir_hier_path(
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filename, config.upload_dir, config.uldl_dir_fanout, job_dir_file
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);
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FILE* f = fopen(job_dir_file, "r");
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if (!f) {
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log_messages.printf(MSG_CRITICAL, "Can't open job file %s\n", buf);
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return 0;
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}
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if (!fgets(buf, 1024, f)) {
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log_messages.printf(MSG_CRITICAL, "Can't read job file %s\n", buf);
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fclose(f);
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return 0;
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}
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fclose(f);
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unlink(job_dir_file);
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// parse the job directory file
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//
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char* p = strstr(buf, "<job_dir>");
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if (!p) {
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log_messages.printf(MSG_CRITICAL, "garbage in job file: %s\n", buf);
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return 0;
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}
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strcpy(job_dir, buf+strlen("<job_dir>"));
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p = strstr(job_dir, "</job_dir>");
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if (!p) {
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log_messages.printf(MSG_CRITICAL, "garbage in job file: %s\n", buf);
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return 0;
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}
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*p = 0;
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// Create a job summary file
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//
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sprintf(filename, "%s/job_summary_%d", job_dir, wu.id);
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f = fopen(filename, "w");
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// If job was successful, copy the output files
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//
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if (wu.canonical_resultid) {
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fprintf(f,
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"Job was completed by host %d.\n"
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"CPU time: %f seconds\n",
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canonical_result.hostid,
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canonical_result.cpu_time
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);
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vector<OUTPUT_FILE_INFO> output_files;
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char copy_path[MAXPATHLEN];
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get_output_file_infos(canonical_result, output_files);
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unsigned int n = output_files.size();
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for (i=0; i<n; i++) {
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OUTPUT_FILE_INFO& fi = output_files[i];
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string logical_name;
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retval = get_logical_name(canonical_result, fi.path, logical_name);
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if (retval) {
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fprintf(f,
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"Couldn't get logical name for %s: %s\n",
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fi.path.c_str(), boincerror(retval)
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);
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continue;
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}
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sprintf(copy_path, "%s/%s", job_dir, logical_name.c_str());
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retval = boinc_copy(fi.path.c_str() , copy_path);
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if (retval) {
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fprintf(f,
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"Output file %s not present.\n", logical_name.c_str()
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);
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continue;
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}
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}
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} else {
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fprintf(f,
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"The job was not successfully completed.\n"
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"Error: 0x%x\n", wu.error_mask
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);
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}
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fclose(f);
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return 0;
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}
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