From 75ec461eeaa851cb5c53f4cfffc434e3e529ed1d Mon Sep 17 00:00:00 2001
From: "Felix (xq) Queißner" <git@mq32.de>
Date: Mon, 22 Jun 2020 21:10:04 +0200
Subject: Restructures the project source and cleans up a bit

---
 src/protocols/fingerclient.cpp | 83 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 83 insertions(+)
 create mode 100644 src/protocols/fingerclient.cpp

(limited to 'src/protocols/fingerclient.cpp')

diff --git a/src/protocols/fingerclient.cpp b/src/protocols/fingerclient.cpp
new file mode 100644
index 0000000..1c9a6a3
--- /dev/null
+++ b/src/protocols/fingerclient.cpp
@@ -0,0 +1,83 @@
+#include "fingerclient.hpp"
+#include "ioutil.hpp"
+
+FingerClient::FingerClient() : ProtocolHandler(nullptr)
+{
+    connect(&socket, &QTcpSocket::connected, this, &FingerClient::on_connected);
+    connect(&socket, &QTcpSocket::readyRead, this, &FingerClient::on_readRead);
+    connect(&socket, &QTcpSocket::disconnected, this, &FingerClient::on_finished);
+
+#if (QT_VERSION >= QT_VERSION_CHECK(5, 15, 0))
+    connect(&socket, &QTcpSocket::errorOccurred, this, &FingerClient::on_socketError);
+#else
+    connect(&socket, QOverload<QAbstractSocket::SocketError>::of(&QTcpSocket::error), this, &FingerClient::on_socketError);
+#endif
+}
+
+FingerClient::~FingerClient()
+{
+
+}
+
+bool FingerClient::supportsScheme(const QString &scheme) const
+{
+    return (scheme == "finger");
+}
+
+bool FingerClient::startRequest(const QUrl &url, RequestOptions options)
+{
+    Q_UNUSED(options)
+
+    if(isInProgress())
+        return false;
+
+    if(url.scheme() != "finger")
+        return false;
+
+    this->requested_user = url.userName();
+    this->was_cancelled = false;
+    socket.connectToHost(url.host(), url.port(79));
+
+    return true;
+}
+
+bool FingerClient::isInProgress() const
+{
+    return socket.isOpen();
+}
+
+bool FingerClient::cancelRequest()
+{
+    was_cancelled = true;
+    socket.close();
+    body.clear();
+    return true;
+}
+
+void FingerClient::on_connected()
+{
+    auto blob = (requested_user + "\r\n").toUtf8();
+
+    IoUtil::writeAll(socket, blob);
+}
+
+void FingerClient::on_readRead()
+{
+    body.append(socket.readAll());
+    emit this->requestProgress(body.size());
+}
+
+void FingerClient::on_finished()
+{
+    if(not was_cancelled)
+    {
+        emit this->requestComplete(this->body, "text/finger");
+        was_cancelled = true;
+    }
+    body.clear();
+}
+
+void FingerClient::on_socketError(QAbstractSocket::SocketError error_code)
+{
+    this->emitNetworkError(error_code, socket.errorString());
+}
-- 
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