Web API: implemented /sdrange/devices: Get a list of sampling devices that can be used to take part in a device set

sdrbase/webapi/webapiadapterinterface.cpp

@@ -19,4 +19,5 @@
 #include "webapiadapterinterface.h"
 
 QString WebAPIAdapterInterface::instanceSummaryURL = "/sdrangel";
+QString WebAPIAdapterInterface::instanceDevicesURL = "/sdrangel/devices";
 

sdrbase/webapi/webapiadapterinterface.h

@@ -24,6 +24,7 @@
 namespace Swagger
 {
     class SWGInstanceSummaryResponse;
+    class SWGInstanceDevicesResponse;
     class SWGErrorResponse;
 }
 
@@ -41,7 +42,18 @@ public:
             Swagger::SWGErrorResponse& error __attribute__((unused)))
     { return 501; }
 
+    /**
+     * Handler of /sdrangel/devices (GET) swagger/sdrangel/code/html2/index.html#api-Default-instanceDevices
+     * returns the Http status code (default 501: not implemented)
+     */
+    virtual int instanceDevices(
+            bool tx __attribute__((unused)),
+            Swagger::SWGInstanceDevicesResponse& response __attribute__((unused)),
+            Swagger::SWGErrorResponse& error __attribute__((unused)))
+    { return 501; }
+
     static QString instanceSummaryURL;
+    static QString instanceDevicesURL;
 };
 
 

sdrbase/webapi/webapirequestmapper.cpp

@@ -21,6 +21,7 @@
 #include "httpdocrootsettings.h"
 #include "webapirequestmapper.h"
 #include "SWGInstanceSummaryResponse.h"
+#include "SWGInstanceDevicesResponse.h"
 #include "SWGErrorResponse.h"
 
 WebAPIRequestMapper::WebAPIRequestMapper(QObject* parent) :
@@ -71,6 +72,32 @@ void WebAPIRequestMapper::service(qtwebapp::HttpRequest& request, qtwebapp::Http
                 response.setStatus(405,"Invalid HTTP method");
             }
         }
+        else if (path == WebAPIAdapterInterface::instanceDevicesURL)
+        {
+            Swagger::SWGInstanceDevicesResponse normalResponse;
+            Swagger::SWGErrorResponse errorResponse;
+
+            if (request.getMethod() == "GET")
+            {
+                QByteArray txStr = request.getParameter("tx");
+                bool tx = (txStr == "true");
+
+                int status = m_adapter->instanceDevices(tx, normalResponse, errorResponse);
+
+                if (status == 200) {
+                    response.write(normalResponse.asJson().toUtf8());
+                } else {
+                    response.write(errorResponse.asJson().toUtf8());
+                }
+
+                response.setStatus(status);
+            }
+            else
+            {
+                response.write("Invalid HTTP method");
+                response.setStatus(405,"Invalid HTTP method");
+            }
+        }
         else
         {
 //            QDirIterator it(":", QDirIterator::Subdirectories);