9 files changed, 83 insertions, 2 deletions
diff --git a/src/iscanner.h b/src/iscanner.h
index 9ce03b7..75300e1 100644
--- a/src/iscanner.h
+++ b/src/iscanner.h
@@ -14,6 +14,10 @@ public:
                       std::vector<std::shared_ptr<IProtocol>> protocols);
     virtual ~IScanner() = default;
 
+public:
+    virtual bool startAllProtocols() = 0;
+    virtual void stopAllProtocols() = 0;
+
 protected:
     std::shared_ptr<ICamera> m_camera;
     std::vector<std::shared_ptr<IProtocol>> m_protocols;
diff --git a/src/main.cpp b/src/main.cpp
index 6986751..01e4eac 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -209,6 +209,8 @@ int main(int argc, char *argv[])
                                     std::vector<std::shared_ptr<IProtocol>>{
                                         httpServer});
 
+    scanner->startAllProtocols();
+
     QHttpServer qHttpServer;
 
     qHttpServer.route("/v1/profile", [&]() -> QHttpServerResponse {
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;
+};
diff --git a/src/scanner.cpp b/src/scanner.cpp
index 1f14ca0..07d3c0f 100644
--- a/src/scanner.cpp
+++ b/src/scanner.cpp
@@ -1,8 +1,30 @@
 #include "scanner.h"
 
+#include "protocols/iprotocol.h"
+
 Scanner::Scanner(std::shared_ptr<ICamera> camera,
                  std::vector<std::shared_ptr<IProtocol>> protocols)
     : IScanner{camera, protocols}
 {
     // m_protocols.push_back()
 }
+
+bool Scanner::startAllProtocols()
+{
+    for (const auto& protocol : m_protocols) {
+        if (!protocol->start()) {
+            stopAllProtocols();
+
+            return false;
+        }
+    }
+
+    return true;
+}
+
+void Scanner::stopAllProtocols()
+{
+    for (const auto& protocol : m_protocols) {
+        protocol->stop();
+    }
+}
diff --git a/src/scanner.h b/src/scanner.h
index f1c1f52..8031dda 100644
--- a/src/scanner.h
+++ b/src/scanner.h
@@ -8,4 +8,8 @@ public:
     explicit Scanner(std::shared_ptr<ICamera> camera,
                      std::vector<std::shared_ptr<IProtocol>> protocols);
     ~Scanner() override = default;
+
+public:
+    bool startAllProtocols() override;
+    void stopAllProtocols() override;
 };