mirror of https://github.com/BOINC/boinc.git
123 lines
3.4 KiB
C
123 lines
3.4 KiB
C
// Berkeley Open Infrastructure for Network Computing
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// http://boinc.berkeley.edu
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// Copyright (C) 2006 University of California
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//
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// This is free software; you can redistribute it and/or
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// modify it under the terms of the GNU Lesser General Public
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// License as published by the Free Software Foundation;
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// either version 2.1 of the License, or (at your option) any later version.
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//
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// This software 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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// To view the GNU Lesser General Public License visit
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// http://www.gnu.org/copyleft/lesser.html
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// or write to the Free Software Foundation, Inc.,
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// 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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// Program to install files as part of auto-update.
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// Run in a version directory.
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// Arguments:
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//
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// --install_dir X copy files to X (required)
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// --run_manager when done, run Manager
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// --run_core when done, run core client
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// --run_as_service when done, run core client as service
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#include <stdio.h>
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#ifdef _WIN32
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#else
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#include <unistd.h>
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#include <errno.h>
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#endif
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#include "filesys.h"
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#include "util.h"
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#ifdef _WIN32
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#define CORE_NAME "boinc.exe"
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#define MANAGER_NAME "boincmgr.exe"
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#else
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#define CORE_NAME "boinc_client"
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#define MANAGER_NAME "boinc_mgr"
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#endif
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char* install_dir;
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int prepare_prev_dir() {
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char prev_dir[256];
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int retval;
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sprintf(prev_dir, "%s/prev_version", install_dir);
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if (is_dir(prev_dir)) {
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retval = clean_out_dir(prev_dir);
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if (retval) return retval;
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} else {
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retval = boinc_mkdir(prev_dir);
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if (retval) return retval;
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}
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return 0;
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}
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int move_to_prev(char* file) {
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char oldname[1024], newname[1024];
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sprintf(oldname, "%s/%s", install_dir, file);
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sprintf(newname, "%s/prev_version/%s", install_dir, file);
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return boinc_rename(oldname, newname);
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}
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int copy_to_main(char* file) {
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char newname[1024];
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sprintf(newname, "%s/%s", install_dir, file);
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return boinc_copy(file, newname);
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}
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int main(int argc, char** argv) {
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int i, retval, argc2;
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bool run_as_service = false;
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bool run_core = false;
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bool run_manager = false;
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char* argv2[10];
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char path[1024];
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install_dir = 0;
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for (i=1; i<argc; i++) {
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printf("updater: argv[%d] is %s\n", i, argv[i]);
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if (!strcmp(argv[i], "--run_as_service")) {
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run_as_service = true;
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} else if (!strcmp(argv[i], "--run_manager")) {
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run_manager = true;
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} else if (!strcmp(argv[i], "--run_core")) {
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run_core = true;
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} else if (!strcmp(argv[i], "--install_dir")) {
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install_dir = argv[++i];
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}
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}
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if (!install_dir) {
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fprintf(stderr, "updater: install dir not specified\n");
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exit(1);
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}
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wait_client_mutex(install_dir, 30);
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retval = prepare_prev_dir();
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if (retval) exit(retval);
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move_to_prev(CORE_NAME);
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//move_to_prev(MANAGER_NAME);
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copy_to_main(CORE_NAME);
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//copy_to_main(MANAGER_NAME);
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if (run_core) {
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argv2[0] = CORE_NAME;
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argv2[1] = 0;
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argc2 = 1;
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run_program(install_dir, CORE_NAME, argc2, argv2);
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}
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if (run_manager) {
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argv2[0] = MANAGER_NAME;
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argv2[1] = 0;
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argc2 = 1;
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run_program(install_dir, MANAGER_NAME, argc2, argv2);
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}
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}
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