From 0fdae0386e2e55f489853561dc15055a168e5df1 Mon Sep 17 00:00:00 2001
From: Nikita Kostovsky <nikita@kostovsky.me>
Date: Mon, 17 Nov 2025 16:28:45 +0100
Subject: introduce Scanner

---
 src/protocols/httpserver.cpp        | 23 +++++++++++++++++++++--
 src/protocols/httpserver.h          |  5 +++++
 src/protocols/iprotocol.h           |  4 ++++
 src/protocols/pixelsudpstreamer.cpp |  7 +++++++
 src/protocols/pixelsudpstreamer.h   | 14 ++++++++++++++
 5 files changed, 51 insertions(+), 2 deletions(-)
 create mode 100644 src/protocols/pixelsudpstreamer.cpp
 create mode 100644 src/protocols/pixelsudpstreamer.h

(limited to 'src/protocols')

diff --git a/src/protocols/httpserver.cpp b/src/protocols/httpserver.cpp
index f1b562e..d10518b 100644
--- a/src/protocols/httpserver.cpp
+++ b/src/protocols/httpserver.cpp
@@ -28,8 +28,14 @@ HttpServer::HttpServer(std::shared_ptr<ICamera> camera,
     : IProtocol{camera}
     , INIT_FIELD(address)
     , INIT_FIELD(port)
-    , m_server{std::make_shared<QHttpServer>()}
+// , m_server{std::make_shared<QHttpServer>()}
 {
+}
+
+bool HttpServer::start()
+{
+    m_server = std::make_shared<QHttpServer>();
+
     // TODO: move these vars outside
     const auto apiPrefix = QStringLiteral("/v1");
     const auto pixelsPath = apiPrefix + "/pixels";
@@ -52,7 +58,20 @@ HttpServer::HttpServer(std::shared_ptr<ICamera> camera,
                     QHttpServerRequest::Method::Get,
                     [this]() { return GET_image(); });
 
-    qDebug().noquote() << Q_FUNC_INFO << ": listen: " << m_server->listen(m_address, m_port);
+    const auto result = m_server->listen(m_address, m_port);
+
+    qDebug().noquote() << Q_FUNC_INFO << ": listen: " << result;
+
+    if (!result) {
+        m_server.reset();
+    }
+
+    return result;
+}
+
+void HttpServer::stop()
+{
+    m_server.reset();
 }
 
 QHttpServerResponse HttpServer::GET_image()
diff --git a/src/protocols/httpserver.h b/src/protocols/httpserver.h
index 600ead4..bfc1e56 100644
--- a/src/protocols/httpserver.h
+++ b/src/protocols/httpserver.h
@@ -29,6 +29,11 @@ public:
                         const uint16_t port = DefaultPort);
     ~HttpServer() override = default;
 
+    // IProtocol
+public:
+    bool start() override;
+    void stop() override;
+
     // TODO: methods starting with GET_/POST_ will be routed automatically
 public:
     QHttpServerResponse GET_image();
diff --git a/src/protocols/iprotocol.h b/src/protocols/iprotocol.h
index 2d65dac..75259bc 100644
--- a/src/protocols/iprotocol.h
+++ b/src/protocols/iprotocol.h
@@ -10,6 +10,10 @@ public:
     explicit IProtocol(std::shared_ptr<ICamera> camera);
     virtual ~IProtocol() = default;
 
+public:
+    virtual bool start() = 0;
+    virtual void stop() = 0;
+
 protected:
     std::shared_ptr<ICamera> m_camera;
 };
diff --git a/src/protocols/pixelsudpstreamer.cpp b/src/protocols/pixelsudpstreamer.cpp
new file mode 100644
index 0000000..d7c66c7
--- /dev/null
+++ b/src/protocols/pixelsudpstreamer.cpp
@@ -0,0 +1,7 @@
+#include "pixelsudpstreamer.h"
+
+PixelsUdpStreamer::PixelsUdpStreamer(std::shared_ptr<ICamera> camera)
+    : IProtocol{camera}
+{}
+
+bool PixelsUdpStreamer::start() {}
diff --git a/src/protocols/pixelsudpstreamer.h b/src/protocols/pixelsudpstreamer.h
new file mode 100644
index 0000000..db8acc3
--- /dev/null
+++ b/src/protocols/pixelsudpstreamer.h
@@ -0,0 +1,14 @@
+#pragma once
+
+#include "iprotocol.h"
+
+class PixelsUdpStreamer : public IProtocol
+{
+public:
+    explicit PixelsUdpStreamer(std::shared_ptr<ICamera> camera);
+    ~PixelsUdpStreamer() override = default;
+
+public:
+    bool start() override;
+    void stop() override;
+};
-- 
cgit v1.2.3-70-g09d2