Improvement: initial implementation of profiles json IO.

app/fileio.cpp

@@ -0,0 +1,37 @@
+#include "fileio.h"
+
+FileIO::FileIO()
+{
+}
+
+bool FileIO::write(const QString& sourceUrl, const QString& data) {
+    if (sourceUrl.isEmpty())
+        return false;
+
+    QUrl url(sourceUrl);
+    QFile file(url.toLocalFile());
+    if (!file.open(QFile::WriteOnly | QFile::Truncate))
+        return false;
+
+    QTextStream out(&file);
+    out << data;
+    file.close();
+    return true;
+}
+
+QString FileIO::read(const QString& sourceUrl) {
+    if (sourceUrl.isEmpty())
+        return "";
+
+    QUrl url(sourceUrl);
+    QFile file(url.toLocalFile());
+    if (!file.open(QFile::ReadOnly))
+        return "";
+
+    QTextStream in(&file);
+    QString result = in.readAll();
+
+    file.close();
+
+    return result;
+}