doxygen support added, mitmproxy plugin migration started

include/api.h

@@ -7,6 +7,7 @@
 #include <algorithm>
 #include <string>
 
+//! represents one item in the http history.
 struct HistoryItem {
     int id = -1;
     double timestamp = 0;

include/proxyinterface.h

@@ -0,0 +1,33 @@
+#pragma once
+
+#include "include/api.h"
+#include <QObject>
+
+namespace http {
+
+#define HTTPProxyInterfaceIID "bigsnitch.api.HTTPProxyInterface/100"
+
+//! Interface for implementing proxies
+/*!
+  Interface for implementing proxies
+*/
+class ProxyInterface {
+
+public:
+    virtual ~ProxyInterface() = default;
+    //! called in a custom thread, may block.
+    virtual void process(std::string path) = 0;
+    //! returns, whether the proxy is currently connected
+    virtual bool connected() = 0;
+    //! disconnects the handle
+    virtual void disconnect() = 0;
+    // options/settings
+signals:
+    void finished();
+    void error(QString err);
+    void message(http::Flow flow);
+};
+
+}
+
+Q_DECLARE_INTERFACE(http::ProxyInterface, HTTPProxyInterfaceIID)