first commit

2023-01-07 12:44:45 +01:00
parent 1e9f40ec9b
commit a76f32ea30
12 changed files with 1419 additions and 0 deletions
@@ -0,0 +1,103 @@
+#include "downloadfile.h"
+#include "mainwindow.h"
+#include "ui_mainwindow.h"
+#include "tools.h"
+#include <pstreams/pstream.h>
+#include <sstream>
+#include <string>
+#include <cstring>
+#include <iostream>
+#include <stdio.h>
+#include <QMessageBox>
+#include <vector>
+#include <boost/algorithm/string/replace.hpp>
+#include <memory>
+#include <stdexcept>
+#include <array>
+
+using namespace std;
+
+downloadFile::downloadFile()
+{
+}
+
+void downloadFile::cancelled()
+{
+    this->canceled = true;
+}
+
+void downloadFile::download(QString savePath, MainWindow *mw)
+{
+    string server;
+    string service;
+    string path;
+    string line;
+    string errorRsync;
+    char cmd[4096];
+    int portN;
+    int pos;
+    int pid;
+    QTreeWidgetItem * item;
+    stringstream output;
+   // QString savePath = ".";
+    vector<string> v;
+    int value;
+    //char command_out[1024] = {0};
+    array<char, 2048> buffer;
+
+    server.assign(mw->ui->khistorycombobox->currentText().toStdString());
+    portN = mw->ui->portEdit->text().toInt();
+    service = mw->ui->listWidget->currentItem()->text().toStdString();
+    pos = service.find_first_of('\n');
+    service.resize(pos);
+
+    item = mw->ui->treeWidget->currentItem();
+    path = item->text(0).toStdString();
+    while(item->parent() != NULL)
+    {
+        item = item->parent();
+        path = item->text(0).toStdString() + "/" + path;
+
+    };
+
+
+    sprintf(cmd, "rsync --bwlimit=100K --port %i -P %s::\"%s/%s\" \"%s/\" 2>&1", portN, server.c_str(), service.c_str(), path.c_str(), savePath.toStdString().c_str());
+
+
+
+    //unique_ptr<FILE, decltype(&pclose)> pipe(popen(cmd, "r"), pclose);
+    FILE * fp = popen2(cmd, "r", pid);
+
+    if (!fp)
+    {
+        throw runtime_error("popen2() failed!");
+    }
+
+    while (fgets(buffer.data(), buffer.size(), fp) != nullptr)
+    {
+        buffer.data();
+        if (this->canceled == true)
+        {
+            return;
+        }
+        line = buffer.data();
+        //cout << line << endl;
+        pos = line.find('%');
+        if (pos != -1)
+        {
+            line.erase(pos);
+            pos = line.find_last_of(' ');
+            if (pos != -1)
+            {
+                line.erase(0, pos);
+                value = stoi(line);
+                cout << value << endl;
+                emit progressSignal(value);
+            }
+        }
+        buffer.empty();
+    }
+
+    //cout << path << endl;
+}
+