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VisualSapfor/src/_VisualDVM/Repository/Server/ComponentsServer.java

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package _VisualDVM.Repository.Server;
import Common.Database.Objects.DBObject;
import Common.Database.RepositoryRefuseException;
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import Common.Utils.Utils_;
import _VisualDVM.Constants;
import _VisualDVM.Global;
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import _VisualDVM.GlobalData.Account.Account;
import _VisualDVM.GlobalData.Machine.Machine;
import _VisualDVM.GlobalData.Machine.MachineType;
import _VisualDVM.GlobalData.RemoteFile.RemoteFile;
import _VisualDVM.GlobalData.User.User;
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import _VisualDVM.Passes.All.ArchivesBackupPass;
import _VisualDVM.Passes.All.UnzipFolderPass;
import _VisualDVM.Passes.All.ZipFolderPass;
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import _VisualDVM.ProjectData.LanguageName;
import _VisualDVM.Repository.BugReport.BugReport;
import _VisualDVM.Repository.BugReportsDatabase;
import _VisualDVM.Repository.Component.ComponentType;
import _VisualDVM.Repository.EmailMessage;
import _VisualDVM.Repository.RepositoryServer;
import _VisualDVM.Repository.Subscribes.Subscriber;
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import _VisualDVM.Utils;
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import javafx.util.Pair;
import org.apache.commons.io.FileUtils;
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileWriter;
import java.nio.file.Files;
import java.nio.file.Paths;
import java.util.*;
public class ComponentsServer extends RepositoryServer<BugReportsDatabase> {
public static final String server_dvm_drv = "/home/DVM/dvm_current/dvm_sys/bin/dvm_drv";
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public static ZipFolderPass zip = new ZipFolderPass();
public static UnzipFolderPass unzip = new UnzipFolderPass();
public static ArchivesBackupPass backupSession = new ArchivesBackupPass();
//-
public static Vector<Pair<Machine, User>> storages =
new Vector<>(Arrays.asList(
new Pair<>(
new Machine("titan", "dvmh.keldysh.ru", 22, MachineType.Server),
new User("dvmuser1", "mprit_2011"))
/*
new Pair<>(
new Machine("k100", "k100.kiam.ru", 22, MachineType.Server),
new User("dvmuser1", "mprit_2011"))
*/
)
);
//-
protected Thread backUp = new Thread(() -> {
while (true) {
try {
//-------------------------------------
Calendar rightNow = Calendar.getInstance();
int year = rightNow.get(Calendar.YEAR);
int month = rightNow.get(Calendar.MONTH);
int day = rightNow.get(Calendar.DAY_OF_MONTH);
int hour = rightNow.get(Calendar.HOUR_OF_DAY);
int minute = rightNow.get(Calendar.MINUTE);
if ((hour == Global.properties.BackupHour) && (minute == Global.properties.BackupMinute)) {
//определить имя папки с багом.
String backUpName = year + "_" + (month + 1) + "_" + (day);
File todayBackUp = Paths.get(Global.DataBackUpsDirectory.getAbsolutePath(), backUpName).toFile();
File todayBackUpArchive = Paths.get(Global.DataBackUpsDirectory.getAbsolutePath(), backUpName + ".zip").toFile();
//-
File bugsDBBackUp = Paths.get(todayBackUp.getAbsolutePath(), db.getFile().getName()).toFile();
File bugsArchives = Paths.get(todayBackUp.getAbsolutePath(), "Bugs.zip").toFile();
//-
// Чистка старых бекапов на самом сервере.
Utils.keepNewFiles(todayBackUp.getParentFile(), 2);
if (!todayBackUpArchive.exists()) {
FileUtils.forceMkdir(todayBackUp);
Files.copy(db.getFile().toPath(), bugsDBBackUp.toPath());
//-
zip.Do("Bugs", bugsArchives.getAbsolutePath());
zip.Do(todayBackUp.getAbsolutePath(), todayBackUpArchive.getAbsolutePath());
Utils_.forceDeleteWithCheck(todayBackUp);
//-
for (Pair<Machine, User> cred : storages) {
backupSession.Do(cred.getKey(), cred.getValue(),
todayBackUpArchive
);
}
//bonus backup
//todo оформить как у планировщика, так как это нить, напрямую сервер трогать нельзя.
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if (rightNow.get(Calendar.DAY_OF_WEEK) == Calendar.MONDAY) {
EmailMessage message = new EmailMessage(
"db backup",
"копия баз данных журнала ошибок"
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);
message.addAttachement(db.getFile());
for (String address : Constants.admins_mails) {
Email(message, address);
}
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}
}
}
//-------------------------------------
Thread.sleep(60000);
} catch (Exception ex) {
Utils_.MainLog.PrintException(ex);
}
}
});
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public ComponentsServer() {
super(BugReportsDatabase.class);
}
@Override
public int getPort() {
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return Global.properties.ComponentsServerPort;
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}
@Override
public void afterDeleteAction(DBObject object) throws Exception {
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if (object instanceof BugReport) {
BugReport bugReport = (BugReport) object;
if (!bugReport.project_version.isEmpty())
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Utils_.forceDeleteWithCheck(bugReport.getArchiveFile());
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}
}
@Override
public void StartAction() throws Exception {
if (Global.properties.EmailAdminsOnStart) {
EmailMessage message = new EmailMessage(
"Сервер Sapfor запущен",
new Date().toString()
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);
for (String address:Constants.admins_mails) {
Email(message, address);
}
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}
}
@Override
protected void Session() throws Exception {
BugReport bugReport = null;
Subscriber subscriber = null;
Account account = null;
if (!Global.properties.OldServer) {
switch (code) {
//<editor-fold desc="Регистрация">
case CheckSubscriberRole:
Print("Проверить роль пользователя");
response = new ServerExchangeUnit_2021(ServerCode.OK);
account = (Account) request.object;
if (db.subscribers.containsKey(account.email)) {
subscriber = db.subscribers.get(account.email);
} else {
subscriber = new Subscriber();
subscriber.name = account.name;
subscriber.address = account.email;
subscriber.mailOn = 1;
db.Insert(subscriber);
}
response.object = subscriber; //возвращаем информацию о подписчике.
break;
//</editor-fold>
//<editor-fold desc="БАГ РЕПОРТЫ">
case ReceiveAllArchives:
Print("Отправить клиенту архив всех архивов баг репортов");
response = new ServerExchangeUnit_2021(ServerCode.OK);
ZipFolderPass zip = new ZipFolderPass();
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File archives = new File(Utils_.getDateName("Bugs"));
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if (zip.Do("Bugs", archives.getAbsolutePath())) {
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response.object = Utils_.fileToBytes(archives);
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Print("Архив успешно запакован");
} else throw new RepositoryRefuseException("Не удалось запаковать архивы");
break;
case UpdateBugReport:
//-
BugReport oldBugReport = (BugReport) request.object;
Print("Обновить баг репорт " + oldBugReport.id);
if (db.bugReports.containsKey(oldBugReport.id)) {
bugReport = db.bugReports.get(oldBugReport.id);
bugReport.SynchronizeFields(oldBugReport);
bugReport.change_date = oldBugReport.change_date;
db.Update(bugReport);
response = new ServerExchangeUnit_2021(ServerCode.OK);
} else
throw new RepositoryRefuseException("Баг репорт с ключом " + oldBugReport.id + " не существует.");
break;
case UpdateBugReportField: //нужно для дополнений полей
//-
BugReport oldBugReport_ = (BugReport) request.object;
Print("Обновить поле " + request.arg + " баг репорта " + oldBugReport_.id);
if (db.bugReports.containsKey(oldBugReport_.id)) {
bugReport = db.bugReports.get(oldBugReport_.id);
Object newValue = BugReport.class.getField(request.arg).get(oldBugReport_);
BugReport.class.getField(request.arg).set(bugReport, newValue);
bugReport.change_date = oldBugReport_.change_date;
db.Update(bugReport);
response = new ServerExchangeUnit_2021(ServerCode.OK);
} else
throw new RepositoryRefuseException("Баг репорт с ключом " + oldBugReport_.id + " не существует.");
break;
case ReceiveBugReportsDatabase:
Print("Получить базу данных баг репортов");
response = new ServerExchangeUnit_2021(ServerCode.OK);
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response.object = Utils_.fileToBytes(db.getFile());
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break;
case ReceiveBugReport:
Print("Скачать баг репорт по ключу " + request.arg);
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File bugArchive = Paths.get(Utils_.getHomePath(), "Bugs", request.arg).toFile();
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response = new ServerExchangeUnit_2021(ServerCode.OK);
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response.object = Utils_.fileToBytes(bugArchive);
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break;
case SendBugReport:
Print("Отправить баг репорт " + request.arg);
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File bugArchive1 = Paths.get(Utils_.getHomePath(), "Bugs", request.arg).toFile();
Utils_.bytesToFile((byte[]) request.object, bugArchive1);
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response = new ServerExchangeUnit_2021(ServerCode.OK);
break;
//</editor-fold>
case GetComponentsBackups:
Print("Получить список сохраненных версий компонента " + request.arg);
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File backupsDirectory = Paths.get(Utils_.getHomePath(), "Components", request.arg, "Backups").toFile();
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//--
if (backupsDirectory.exists()) {
File[] files = backupsDirectory.listFiles(File::isFile);
if (files != null) {
response = new ServerExchangeUnit_2021(ServerCode.OK);
Vector<RemoteFile> res = new Vector<>();
for (File file : files)
res.add(new RemoteFile(file.getAbsolutePath(), false)); //тут всегда линух.
response.object = res;
} else
throw new RepositoryRefuseException("Не удалось получить список предыдущих версий");
} else {
//баги еще не создавались. штатная ситуация.
response = new ServerExchangeUnit_2021(ServerCode.OK);
response.object = new Vector<>();
}
break;
case PublishComponent:
String[] packed = request.arg.split("\n");
String sComponentType = packed[0];
String componentFileName = packed[1];
String sComponentVersion = packed[2];
String componentChangeRecord = request.arg.substring(
sComponentType.length() +
componentFileName.length() +
sComponentVersion.length() +
3
);
Print("Опубликовать компонент " + sComponentType);
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File componentFile = Paths.get(Utils_.getHomePath(), "Components", sComponentType, componentFileName).toFile();
File versionFile = Paths.get(Utils_.getHomePath(), "Components", sComponentType, "version.txt").toFile();
File backupsFolder = Paths.get(Utils_.getHomePath(), "Components", sComponentType, "Backups").toFile();
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//0 архивация старой версии, если она есть.
if (componentFile.exists()) {
String versionText = "";
if (versionFile.exists())
versionText = Utils.ReadAllText(versionFile);
//---->>
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Utils_.CheckDirectory(backupsFolder);
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Utils.keepNewFiles(backupsFolder, Global.properties.ComponentsBackUpsCount);
//-->>
File backupFile = new File(backupsFolder, sComponentType + "_" + versionText);
if (backupFile.exists())
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Utils_.forceDeleteWithCheck(backupFile);
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FileUtils.moveFile(componentFile, backupFile);
}
//1 распаковка компонента
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Utils_.bytesToFile((byte[]) request.object, componentFile);
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//2 запись версии компонента
FileUtils.writeStringToFile(versionFile, sComponentVersion);
//3 запись в журнал компонента
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File changesLog = Paths.get(Utils_.getHomePath(), "Components", sComponentType, "changes.txt").toFile();
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FileWriter writer = new FileWriter(changesLog.getAbsolutePath(), true);
BufferedWriter bufferWriter = new BufferedWriter(writer);
bufferWriter.write(componentChangeRecord);
bufferWriter.close();
//-
response = new ServerExchangeUnit_2021(ServerCode.OK);
break;
case UpdateComponentMinimalVersion:
String[] packed_ = request.arg.split("\n");
String sComponentType_ = packed_[0];
String sComponentMinimalVersion = packed_[1];
Print("Поднять минимальную версию компонента " + sComponentType_);
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File minimal_versionFile = Paths.get(Utils_.getHomePath(), "Components", sComponentType_, "minimal_version.txt").toFile();
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FileUtils.writeStringToFile(minimal_versionFile, sComponentMinimalVersion);
//-
//3 запись в журнал компонента
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File changesLog_ = Paths.get(Utils_.getHomePath(), "Components", sComponentType_, "changes.txt").toFile();
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FileWriter writer_ = new FileWriter(changesLog_.getAbsolutePath(), true);
BufferedWriter bufferWriter_ = new BufferedWriter(writer_);
bufferWriter_.write("Минимальная версия поднята до " + sComponentMinimalVersion + "\n");
bufferWriter_.close();
//-
//-
response = new ServerExchangeUnit_2021(ServerCode.OK);
break;
case ReceiveComponent:
String[] packed1 = request.arg.split("\n");
//тип/имя файла
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File componentFile1 = Paths.get(Utils_.getHomePath(), "Components", packed1[0], packed1[1]).toFile();
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Print("Получить компонент " + packed1[0]);
response = new ServerExchangeUnit_2021(ServerCode.OK);
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response.object = Utils_.fileToBytes(componentFile1);
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break;
default:
throw new RepositoryRefuseException("Неподдерживаемый код: " + code);
case GetComponentsVersions:
Print("Получить актуальные версии компонентов (NEW)");
String[] types = request.arg.split("\n");
LinkedHashMap<ComponentType, String> response_actual_versions_ = new LinkedHashMap<>();
for (String sType : types) {
ComponentType componentType = ComponentType.valueOf(sType);
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File vFile = Paths.get(Utils_.getHomePath(), "Components", sType, "version.txt").toFile();
String v_string = Utils_.removeCharacters(
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Utils.ReadAllText(vFile),
"\n", "\r"
);
response_actual_versions_.put(componentType, v_string);
}
response = new ServerExchangeUnit_2021(ServerCode.OK);
response.object = response_actual_versions_;
break;
case GetComponentsMinimalVersions:
Print("Получить минимальные версии компонентов (NEW)");
String[] types_ = request.arg.split("\n");
LinkedHashMap<ComponentType, String> response_minimal_versions_ = new LinkedHashMap<>();
for (String sType : types_) {
ComponentType componentType = ComponentType.valueOf(sType);
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File vFile = Paths.get(Utils_.getHomePath(), "Components", sType, "minimal_version.txt").toFile();
String mv_string = Utils_.removeCharacters(
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Utils.ReadAllText(vFile),
"\n", "\r"
);
response_minimal_versions_.put(componentType, mv_string);
}
response = new ServerExchangeUnit_2021(ServerCode.OK);
response.object = response_minimal_versions_;
break;
case GetComponentChangesLog:
Print("Получить журнал изменений компонента " + request.arg);
response = new ServerExchangeUnit_2021(ServerCode.OK);
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response.object = Utils_.fileToBytes(Paths.get(Utils_.getHomePath(), "Components", request.arg, "changes.txt").toFile());
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break;
case CheckURLRegistered:
Print("Проверить учетную запись на машине");
String[] data = request.arg.split("\n");
String email = data[0];
String machineURL = data[1];
String login = data[2];
response = new ServerExchangeUnit_2021(ServerCode.OK);
response.object = db.workspaces.findWorkspace(email, machineURL, login);
break;
case DVMConvertProject:
Print("Сконвертировать проект в DVM код");
response = new ServerExchangeUnit_2021(ServerCode.OK);
String[] args = request.arg.split("\n");
//-
String projectName = args[0];
LanguageName projectLanguage = LanguageName.valueOf(args[1]);
String options = args[2];
Vector<String> filesNames = new Vector<>(Arrays.asList(args).subList(3, args.length));
//-
File workspace = Utils.getTempFileName("convertation");
FileUtils.forceMkdir(workspace);
File archive = new File(workspace, projectName + ".zip");
request.Unpack(archive);
File project = new File(workspace, projectName);
Vector<String> badFiles = new Vector<>();
if (unzip.Do(archive.getAbsolutePath(), workspace.getAbsolutePath()) && project.exists()) {
String output = "";
for (String fileName : filesNames) {
File program = Paths.get(project.getAbsolutePath(), fileName).toFile();
//--
File convertedProgram = Paths.get(program.getParent(),
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Utils_.getFileNameWithoutExtension(program) + ".DVMH." +
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(projectLanguage.equals(LanguageName.fortran) ? "f" : "c")
).toFile();
String command =
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Utils_.DQuotes(server_dvm_drv) + " " +
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projectLanguage.getDVMCompile() + "dv " +
options + " "
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+ Utils_.DQuotes(program.getName());
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//--
File fileWorkspace = program.getParentFile();
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Process process = Utils.startScript(workspace, fileWorkspace, Utils_.getDateName("convert_script"), command);
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process.waitFor();
String convertationOut = Utils.readAllOutput(process);
convertationOut = convertationOut.replace(program.getName(), fileName); //для учета пути.
if (!convertationOut.isEmpty())
output += convertationOut + "\n";
try {
if (convertedProgram.exists()) {
FileUtils.forceDelete(program);
convertedProgram.renameTo(program);
} else badFiles.add(program.getName());
} catch (Exception ex) {
ex.printStackTrace();
}
//--
}
response.arg = String.join("\n", badFiles) + "|" + output;
File resultArchive = new File(workspace, projectName + "_result.zip");
if (ComponentsServer.zip.Do(project.getAbsolutePath(), resultArchive.getAbsolutePath())) {
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response.object = Utils_.fileToBytes(resultArchive);
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} else
throw new RepositoryRefuseException("Внутренняя ошибка. Не удалось запаковать версию");
//--
} else
throw new RepositoryRefuseException("Внутренняя ошибка. Не удалось распаковать проект");
break;
}
} else
response = new ServerExchangeUnit_2021(ServerCode.OLD);
}
@Override
protected void startAdditionalThreads() {
backUp.start();
}
}