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rsyncui
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config file is now ~/.config/RsyncUI.conf

This commit is contained in:
Daniel Tartavel 2023-01-23 23:42:20 +01:00
parent d1e45b8ba8
commit eb7795c791
8 changed files with 96 additions and 39 deletions
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30
downloadfile.cpp
View File

@ -19,59 +19,70 @@
using namespace std;
// Initialization de la class
downloadFile::downloadFile()
{
}
//Slot activated when download is cancelled
void downloadFile::cancelled(int pid)
{
if (kill(pid, SIGTERM) == -1)
if (pid == 0)
{
//TODO gestion erreur kill
perror("Pid = 0 : I do not kill"); // Error rsync process not launched so it can't be killed
}else if (kill(pid, SIGTERM) == -1)
{
//TODO managing error of kill
}
}
// launch a rsync processus downloading a file
void downloadFile::download(MainWindow *mw)
{
string line;
string errorRsync;
int pos;
array<string, 7> argv;
array<string,8> argv;
stringstream output;
vector<string> v;
int value;
char buffer[4096];
// Populating array with command and parameters for popen2
argv[0] = "/usr/bin/rsync";
if (mw->connexion.bandwidthLimit == 0)
{
argv[1] = "--bwlimit=1000P";
}else
{
output << mw->connexion.bandwidthLimit;
argv[1] = "--bwlimit=" + output.str() + mw->connexion.bandwidthLimitUnit;
argv[1] = "--bwlimit=" + to_string(mw->connexion.bandwidthLimit) + mw->connexion.bandwidthLimitUnit;
}
argv[2] = "--port=" + to_string(mw->connexion.port);
argv[3] = "-P";
argv[4] = mw->connexion.server + "::" + mw->downloading.service + "/" + mw->downloading.path;
argv[5] = mw->downloading.savePath + "/";
argv[6] = "";
argv[6].clear();
//launching downloading thread
FILE * fp = popen2(argv, "r", mw->downloading.pid);
if (!fp)
if (fp <= (FILE *) 0)
{
throw runtime_error("popen2() failed!");
sprintf(buffer, "popen2() failed!: returning code:%d", fileno(fp));
throw runtime_error(buffer);
return;
}
// waiting rsync output
while (fgets(buffer, 4096, fp) != nullptr)
{
// Downloading is cancelled, we return
if (this->canceled == true)
{
return;
}
line = buffer;
// extracting percentage of completion
pos = line.find('%');
if (pos != -1)
{
@ -81,9 +92,11 @@ void downloadFile::download(MainWindow *mw)
{
line.erase(0, pos);
value = stoi(line);
// sending progress to Main window
emit progressSignal(value);
}
}
// download ended
}
pclose2(fp, mw->downloading.pid);
@ -91,4 +104,3 @@ void downloadFile::download(MainWindow *mw)
emit progressSignal(100);
emit finishedSignal(true);
}

BIN
languages/fr_FR/RsyncUI_fr_FR.qm
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25
languages/fr_FR/RsyncUI_fr_FR.ts
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@ -164,7 +164,7 @@
</message>
<message>
<location filename="../../mainwindow.cpp" line="21"/>
<location filename="../../mainwindow.cpp" line="517"/>
<location filename="../../mainwindow.cpp" line="547"/>
<source>PB</source>
<translation>Po</translation>
</message>
@ -179,44 +179,49 @@
<translation>Taille</translation>
</message>
<message>
<location filename="../../mainwindow.cpp" line="68"/>
<location filename="../../mainwindow.cpp" line="71"/>
<source>Exiting will stop downloading, and will clear the download queue.
Do you want to exit ?</source>
<translation>Soritr stoppera le téléchargement et effacera la file des téléchargements.
Voulez-vous vraiment sortir du programme ?</translation>
</message>
<message>
<location filename="../../mainwindow.cpp" line="297"/>
<location filename="../../mainwindow.cpp" line="316"/>
<source>server does not exists</source>
<translation>Le serveur n&apos;existe pas</translation>
</message>
<message>
<location filename="../../mainwindow.cpp" line="479"/>
<location filename="../../mainwindow.cpp" line="504"/>
<source>Version</source>
<translation>Version</translation>
</message>
<message>
<location filename="../../mainwindow.cpp" line="505"/>
<source>Licence</source>
<translation>License</translation>
</message>
<message>
<location filename="../../mainwindow.cpp" line="480"/>
<location filename="../../mainwindow.cpp" line="506"/>
<source>Author</source>
<translation>Auteur</translation>
</message>
<message>
<location filename="../../mainwindow.cpp" line="481"/>
<location filename="../../mainwindow.cpp" line="507"/>
<source>EMail</source>
<translation>Courriel</translation>
</message>
<message>
<location filename="../../mainwindow.cpp" line="482"/>
<location filename="../../mainwindow.cpp" line="508"/>
<source>Source code</source>
<translation>Code source</translation>
</message>
<message>
<location filename="../../mainwindow.cpp" line="495"/>
<location filename="../../mainwindow.cpp" line="523"/>
<source>Choose directory to save file</source>
<translation>Choisissez le dossier où enregistrer</translation>
</message>
<message>
<location filename="../../mainwindow.cpp" line="413"/>
<location filename="../../mainwindow.cpp" line="436"/>
<source>Do you want to stop downloading and delete this file from download queue ?</source>
<translation>Vouslez-vous arrêter le téléchargement et enlever ce fichier de la file de téléchargement ?</translation>
</message>
@ -225,7 +230,7 @@ Voulez-vous vraiment sortir du programme ?</translation>
<translation type="vanished">Client pour serveur rsync</translation>
</message>
<message>
<location filename="../../mainwindow.cpp" line="425"/>
<location filename="../../mainwindow.cpp" line="448"/>
<source>Do you want to delete this file from download queue ?</source>
<translation>Voulez-vous enlever ce fichier de la file de téléchargement ?</translation>
</message>

4
main.cpp
View File

@ -2,12 +2,14 @@
#include <QTranslator>
int main(int argc, char *argv[])
{
QApplication a(argc, argv);
QTranslator myappTranslator;
QCoreApplication::setOrganizationName("RsyncUI");
QCoreApplication::setApplicationName("RsyncUI");
// Initialization of localization
QLocale localeName = QLocale::system();
QString localeFile = "/usr/share/locale/" + localeName.name() + "/LC_MESSAGES/RsyncUI_" + localeName.name() + ".qm";
if (myappTranslator.load(localeFile))

54
mainwindow.cpp
View File

@ -54,15 +54,18 @@ MainWindow::~MainWindow()
delete ui;
}
// Closing window has been clicked
void MainWindow::closeEvent (QCloseEvent *event)
{
QMessageBox::StandardButton reply;
// saving settings
saveSettings();
if (ui->listDownload->count() != 0)
if (ui->listDownload->count() != 0) // some downloads waiting
{
reply = QMessageBox::question(
// Asking for stopping or continuing
reply = QMessageBox::question(
this,
"RsyncUI",
tr("Exiting will stop downloading, and will clear the download queue.\n Do you want to exit ?"),
@ -70,10 +73,12 @@ void MainWindow::closeEvent (QCloseEvent *event)
QMessageBox::No);
if (reply == QMessageBox::No)
{
// continuing
event->ignore();
return;
}else
{
// emission of signal to downloading thread and stopping
emit (stopDownloading(this->downloading.pid));
waitpid(this->downloading.pid, NULL, WUNTRACED);
}
@ -81,24 +86,31 @@ void MainWindow::closeEvent (QCloseEvent *event)
event->accept();
}
// Populate treeview with list of files
void MainWindow::populateTree()
{
stringstream ss;
vector<string> path;
// Clear treewidget
ui->treeWidget->clear();
if (!this->connexion.server.empty() and this->connexion.port > 0 and this->connexion.port < 65536)
{
// setting cursor to "Wait"
QGuiApplication::setOverrideCursor(Qt::WaitCursor);
if (validateServer(this->connexion.server))
{
// server is validated
path = explode(ui->listWidget->currentItem()->text().toStdString(), '\n', 2);
scanDir(this->connexion.server, this->connexion.port, NULL, path[0].append("/") );
}
QGuiApplication::restoreOverrideCursor(); //setOverrideCursor(Qt::ArrowCursor);
// Restoring cursor
QGuiApplication::restoreOverrideCursor();
}
}
// Populate Listview with list of services
void MainWindow::populateList()
{
stringstream ss;
@ -110,13 +122,16 @@ void MainWindow::populateList()
port = ui->portEdit->text().toUInt();
if ((server.toStdString() != this->connexion.server) or (port != this->connexion.port))
{
// clearing listwidget
ui->listWidget->clear();
this->connexion.server.assign(server.toStdString());
this->connexion.port = port;
// verify if server is in history
this->settings.beginGroup("connexion/server");
if (this->settings.contains(server))
{
// server is in history and completing port value
port = this->settings.value(server).toUInt();
ui->portEdit->setText(QString::number(port));
this->connexion.port = port;
@ -126,7 +141,7 @@ void MainWindow::populateList()
{
if (validateServer(server.toStdString()))
{
//this->settings.beginGroup("connexion/server");
if (!this->settings.contains(server))
{
cout << server.toStdString() << endl;
@ -149,6 +164,7 @@ void MainWindow::populateList()
}
}
//list services of the rsync server
void MainWindow::listServices()
{
char cmd[4096];
@ -169,6 +185,7 @@ void MainWindow::listServices()
}
}
// connect to rsync server to get list of files
void MainWindow::scanDir(string server, int portN, QTreeWidgetItem *parent, string path)
{
char cmd[4096];
@ -224,6 +241,7 @@ void MainWindow::scanDir(string server, int portN, QTreeWidgetItem *parent, stri
}
// Verify if server address is IP address
bool MainWindow::isIpAddress(string server)
{
vector<string> r;
@ -249,6 +267,7 @@ bool MainWindow::isIpAddress(string server)
}
}
// validate address server
bool MainWindow::validateServer(string server)
{
char cmd[512];
@ -300,22 +319,19 @@ bool MainWindow::validateServer(string server)
return flag;
}
void MainWindow::displayTree()
{
populateTree();
}
// slot activated when combobox is changed
void MainWindow::on_khistorycombobox_currentIndexChanged(int i)
{
on_connectButton_clicked();
}
// slot activated when button connection is clicked
void MainWindow::on_connectButton_clicked()
{
populateList();
}
// add a dir in treeview
QTreeWidgetItem * MainWindow::addTreeRoot(QString name, QString fileSize)
{
// QTreeWidgetItem(QTreeWidget * parent, int type = Type)
@ -327,6 +343,7 @@ QTreeWidgetItem * MainWindow::addTreeRoot(QString name, QString fileSize)
return treeItem;
}
// add a file in treeview
QTreeWidgetItem * MainWindow::addTreeChild(QTreeWidgetItem *parent, QString name, QString fileSize)
{
// QTreeWidgetItem(QTreeWidget * parent, int type = Type)
@ -341,6 +358,7 @@ QTreeWidgetItem * MainWindow::addTreeChild(QTreeWidgetItem *parent, QString name
return treeItem;
}
// Slot acivated when a service in the list is clicked
void MainWindow::on_listWidget_clicked()
{
vector<string> v;
@ -349,6 +367,7 @@ void MainWindow::on_listWidget_clicked()
populateTree();
}
//Slot activated when a file is clicked in the treeview
void MainWindow::on_treeWidget_itemClicked(QTreeWidgetItem *item)
{
QFuture<void> future;
@ -373,6 +392,7 @@ void MainWindow::on_treeWidget_itemClicked(QTreeWidgetItem *item)
ui->listDownload->addItem(QString::fromStdString(this->downloading.path));
}
// Launch the thread which download the file
void MainWindow::startDownloading()
{
ui->progressBar->setValue(0);
@ -382,11 +402,13 @@ void MainWindow::startDownloading()
}
// Slot stopping download
void MainWindow::stoppingDownload()
{
emit (stopDownloading(this->downloading.pid));
}
// when download is finished, launch download of next file in queue
void MainWindow::downloadFinished()
{
ui->progressBar->hide();
@ -399,6 +421,7 @@ void MainWindow::downloadFinished()
}
}
// Slot activated when a line is clicked in queue list
void MainWindow::on_listDownload_itemClicked(QListWidgetItem *item)
{
QFileDialog dialog;
@ -433,6 +456,7 @@ void MainWindow::on_listDownload_itemClicked(QListWidgetItem *item)
}
}
// load settings
void MainWindow::loadSettings()
{
// restoring geometry and state of wondow and widgets
@ -460,7 +484,7 @@ void MainWindow::loadSettings()
this->connexion.bandwidthLimitUnit = this->settings.value("bandwidthlimitunit").toString().toStdString();
}
// save settings
void MainWindow::saveSettings()
{
this->settings.setValue("window/geometry", saveGeometry());
@ -473,21 +497,25 @@ void MainWindow::saveSettings()
this->settings.sync();
}
// About
void MainWindow::on_actionAbout_triggered()
{
QString text = this->about.description + "\n\n" +
tr("Licence" ) + ": " + this->about.licence + "\n" +
tr("Version") + ": " + this->about.version + "\n" +
tr("Licence") + ": " + this->about.licence + "\n" +
tr("Author") + ": " + this->about.author + "\n" +
tr("EMail") + ": " + this->about.email + "\n" +
tr("Source code") + ": " + this->about.git;
QMessageBox::about(this, this->about.title, text);
}
// About QT
void MainWindow::on_actionAbout_Qt_triggered()
{
QMessageBox::aboutQt(this);
}
// Activated when menu "change folder" is clicked
void MainWindow::on_DefaultSaveFolder_triggered()
{
QFileDialog dialog;
@ -498,6 +526,7 @@ void MainWindow::on_DefaultSaveFolder_triggered()
this->settings.sync();
}
// Activated when menu "settings" is clicked
void MainWindow::on_action_Settings_triggered()
{
config.UnitCombobox->setCurrentText(QString::fromStdString(this->connexion.bandwidthLimitUnit));
@ -505,6 +534,7 @@ void MainWindow::on_action_Settings_triggered()
Configuration.show();
}
// Acivated when "Ok" is clicked in Configuration window
void MainWindow::on_buttonBox_accepted()
{
QString unit;

1
mainwindow.h
View File

@ -60,6 +60,7 @@ class About
{
public:
QString title = "RsyncUI";
QString version = "1.4";
QString author = "Daniel TARTAVEL-JEANNOT";
QString licence = "GPL_V3";
QString description = "Client for rsync server\n\nYou click on file to enqueue it, and RyncUI Download one file a time";

19
tools.cpp
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@ -5,6 +5,10 @@ using namespace std;
#define READ 0
#define WRITE 1
//Take a string and explode it in array
// s => string to explode
// c => character separator
// n => number of results in array, the last is the rest of string to end
const vector<string> explode(const string& s, const char& c, int n = 0)
{
string buff;
@ -37,7 +41,9 @@ const vector<string> explode(const string& s, const char& c, int n = 0)
return v;
}
FILE * popen2(char * const argv, string type, int & pid)
// open a pipe, fork and return pid of child
// argv => array of string with command in first and parameters following
FILE * popen2(array<string,8> argv, string type, int & pid)
{
pid_t child_pid;
int fd[2];
@ -51,6 +57,7 @@ FILE * popen2(char * const argv, string type, int & pid)
NULL,
"RsyncUI",
message);
exit(-1);
}else
{
if((child_pid = fork()) == -1)
@ -74,11 +81,7 @@ FILE * popen2(char * const argv, string type, int & pid)
}
setpgid(child_pid, child_pid); //Needed so negative PIDs can kill children of /bin/sh
//if (execlp(argv[0].c_str(), argv[0].c_str(), argv[1].c_str(), argv[2].c_str(), argv[3].c_str(), argv[4].c_str(), argv[5].c_str(), NULL ) == -1)
if (execvp(command.c_str(), &argv))
{
perror("execl error => ");
}
if (execlp(argv[0].c_str(), argv[0].c_str(), argv[1].c_str(), argv[2].c_str(), argv[3].c_str(), argv[4].c_str(), argv[5].c_str(), NULL ) == -1)
exit (0);
}
else
@ -103,6 +106,10 @@ FILE * popen2(char * const argv, string type, int & pid)
return 0;
}
// close pipe open by popen2 while pid is finished
// fp => file pointer
// pid => pid of the processus open bu popen2
int pclose2(FILE * fp, pid_t pid)
{
int stat;

2
tools.h
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@ -9,7 +9,7 @@ using namespace std;
const vector<string> explode(const string& s, const char& c, int n);
FILE * popen2(char * const argv, string type, int & pid);
FILE * popen2(array<string,8> argv, string type, int & pid);
int pclose2(FILE * fp, pid_t pid);