mirror of https://github.com/BOINC/boinc.git
130 lines
3.0 KiB
C++
130 lines
3.0 KiB
C++
// This file is part of BOINC.
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// http://boinc.berkeley.edu
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// Copyright (C) 2010 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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#ifdef _WIN32
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#include "boinc_win.h"
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#include "win_util.h"
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#else
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#include <sys/wait.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <stdio.h>
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#include <vector>
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#include <string>
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#include <unistd.h>
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#endif
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#include "diagnostics.h"
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#include "filesys.h"
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#include "parse.h"
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#include "str_util.h"
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#include "str_replace.h"
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#include "util.h"
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#include "error_numbers.h"
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#include "procinfo.h"
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#include "boinc_api.h"
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#include "vbox.h"
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// returns the current directory in which the executable resides.
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//
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int virtualbox_generate_vm_root_dir( std::string& dir ) {
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TCHAR root_dir[256];
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#ifdef _WIN32
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_getcwd(root_dir, (sizeof(root_dir)*sizeof(TCHAR)));
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#else
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getcwd(root_dir, (sizeof(root_dir)*sizeof(TCHAR)));
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#endif
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dir = root_dir;
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if (!dir.empty()) {
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return 1;
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}
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return 0;
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}
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// Generate a unique virtual machine name for a given task instance
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// Rules:
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// 1. Must be unique
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// 2. Must identifity itself as being part of BOINC
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// 3. Must be file system compatible
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//
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int virtualbox_generate_vm_name( std::string& name ) {
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APP_INIT_DATA aid;
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boinc_get_init_data_p( &aid );
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name.empty();
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name = "boinc_";
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if (boinc_is_standalone()) {
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name += "standalone";
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} else {
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name += aid.wu_name;
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}
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if (!name.empty()) {
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return 1;
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}
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return 0;
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}
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// Generate a deterministic yet unique UUID for a given medium (hard drive,
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// cd drive, hard drive image)
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// Rules:
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// 1. Must be unique
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// 2. Must identifity itself as being part of BOINC
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// 3. Must be based on the slot directory id
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// 4. Must be in the form of a GUID
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// 00000000-0000-0000-0000-000000000000
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//
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// Form/Meaning
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// A B C D E
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// 00000000-0000-0000-0000-000000000000
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//
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// A = Drive ID
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// B = Slot ID
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// C = Standalone Flag
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// D = Reserved
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// E = 'BOINC' ASCII converted to Hex
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//
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int virtualbox_generate_medium_uuid( int drive_id, std::string& uuid ) {
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APP_INIT_DATA aid;
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TCHAR medium_uuid[256];
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boinc_get_init_data_p( &aid );
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sprintf(
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medium_uuid,
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_T("%08d-%04d-%04d-0000-00424F494E43"),
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drive_id,
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aid.slot,
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boinc_is_standalone()
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);
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uuid = medium_uuid;
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if (!uuid.empty()) {
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return 1;
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}
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return 0;
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}
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