boinc/sched/request_file_list.cpp

131 lines
3.3 KiB
C++

// This file is part of BOINC.
// http://boinc.berkeley.edu
// Copyright (C) 2008 University of California
//
// BOINC is free software; you can redistribute it and/or modify it
// under the terms of the GNU Lesser General Public License
// as published by the Free Software Foundation,
// either version 3 of the License, or (at your option) any later version.
//
// BOINC is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
// See the GNU Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with BOINC. If not, see <http://www.gnu.org/licenses/>.
// request_file_list [-host_id host_id]
// -host_id number of host to upload from
// or 'all' if for all active hosts
//
// Create a msg_to_host_that requests the list of permanant files
// associated with the project
//
// Run this in the project root dir
#include "config.h"
#include <unistd.h>
#include <stdlib.h>
#include <string>
#include <time.h>
#include "boinc_db.h"
#include "str_util.h"
#include "error_numbers.h"
#include "sched_config.h"
#include "sched_util.h"
int request_file_list(int host_id) {
DB_MSG_TO_HOST mth;
int retval;
mth.clear();
mth.create_time = time(0);
mth.hostid = host_id;
strcpy(mth.variety, "request_file_list");
mth.handled = false;
strcpy(mth.xml, "<request_file_list/>");
retval = mth.insert();
if (retval) {
fprintf(stderr, "msg_to_host.insert(): %d\n", retval);
return retval;
}
return 0;
}
int request_files_from_all() {
DB_HOST host;
while(1) {
int retval = host.enumerate();
if (retval) {
if (retval != ERR_DB_NOT_FOUND) {
fprintf(stderr, "lost DB connection\n");
exit(1);
}
break;
}
request_file_list(host.get_id());
}
return 0;
}
int main(int argc, char** argv) {
int i, retval;
int host_id;
host_id = 0;
check_stop_daemons();
for(i=1; i<argc; i++) {
if (!strcmp(argv[i], "-host_id")) {
if (!strcmp(argv[++i], "all")) {
host_id = 0;
} else {
host_id = atoi(argv[i]);
}
} else {
if (!strncmp("-",argv[i],1)) {
fprintf(stderr,
"request_file_list: bad argument '%s'\n", argv[i]
);
exit(1);
}
}
}
if (host_id == 0) {
fprintf(stderr,
"request_file_list: bad command line, requires a valid host_id\n"
);
exit(1);
}
retval = config.parse_file();
if (retval) {
fprintf(stderr, "Can't parse config.xml: %s\n", boincerror(retval));
exit(1);
}
retval = boinc_db.open(
config.db_name, config.db_host, config.db_user, config.db_passwd
);
if (retval) {
fprintf(stderr, "boinc_db.open failed: %d\n", retval);
exit(1);
}
if (host_id == 0) {
retval = request_files_from_all();
} else {
retval = request_file_list(host_id);
}
boinc_db.close();
return retval;
}
const char *BOINC_RCSID_41d8f8c3fa = "$Id$";