Web API: /sdrangel/location implementation

sdrbase/webapi/webapiadapterinterface.cpp

@@ -23,3 +23,4 @@ QString WebAPIAdapterInterface::instanceDevicesURL = "/sdrangel/devices";
 QString WebAPIAdapterInterface::instanceChannelsURL = "/sdrangel/channels";
 QString WebAPIAdapterInterface::instanceLoggingURL = "/sdrangel/logging";
 QString WebAPIAdapterInterface::instanceAudioURL = "/sdrangel/audio";
+QString WebAPIAdapterInterface::instanceLocationURL = "/sdrangel/location";

sdrbase/webapi/webapiadapterinterface.h

@@ -29,6 +29,7 @@ namespace Swagger
     class SWGLoggingInfo;
     class SWGAudioDevices;
     class SWGAudioDevicesSelect;
+    class SWGLocationInformation;
     class SWGErrorResponse;
 }
 
@@ -102,11 +103,30 @@ public:
             Swagger::SWGErrorResponse& error __attribute__((unused)))
     { return 501; }
 
+    /**
+     * Handler of /sdrangel/location (GET) swagger/sdrangel/code/html2/index.html#api-Default-instanceChannels
+     * returns the Http status code (default 501: not implemented)
+     */
+    virtual int instanceLocationGet(
+            Swagger::SWGLocationInformation& response __attribute__((unused)),
+            Swagger::SWGErrorResponse& error __attribute__((unused)))
+    { return 501; }
+
+    /**
+     * Handler of /sdrangel/location (PUT) swagger/sdrangel/code/html2/index.html#api-Default-instanceChannels
+     * returns the Http status code (default 501: not implemented)
+     */
+    virtual int instanceLocationPut(
+            Swagger::SWGLocationInformation& response __attribute__((unused)),
+            Swagger::SWGErrorResponse& error __attribute__((unused)))
+    { return 501; }
+
     static QString instanceSummaryURL;
     static QString instanceDevicesURL;
     static QString instanceChannelsURL;
     static QString instanceLoggingURL;
     static QString instanceAudioURL;
+    static QString instanceLocationURL;
 };
 
 

sdrbase/webapi/webapirequestmapper.cpp

@@ -27,6 +27,7 @@
 #include "SWGInstanceChannelsResponse.h"
 #include "SWGAudioDevices.h"
 #include "SWGAudioDevicesSelect.h"
+#include "SWGLocationInformation.h"
 #include "SWGErrorResponse.h"
 
 WebAPIRequestMapper::WebAPIRequestMapper(QObject* parent) :
@@ -64,6 +65,8 @@ void WebAPIRequestMapper::service(qtwebapp::HttpRequest& request, qtwebapp::Http
             instanceLoggingService(request, response);
         } else if (path == WebAPIAdapterInterface::instanceAudioURL) {
             instanceAudioService(request, response);
+        } else if (path == WebAPIAdapterInterface::instanceLocationURL) {
+            instanceLocationService(request, response);
         }
         else
         {
@@ -235,6 +238,47 @@ void WebAPIRequestMapper::instanceAudioService(qtwebapp::HttpRequest& request, q
     }
 }
 
+void WebAPIRequestMapper::instanceLocationService(qtwebapp::HttpRequest& request, qtwebapp::HttpResponse& response)
+{
+    Swagger::SWGErrorResponse errorResponse;
+
+    if (request.getMethod() == "GET")
+    {
+        Swagger::SWGLocationInformation normalResponse;
+
+        int status = m_adapter->instanceLocationGet(normalResponse, errorResponse);
+        response.setStatus(status);
+
+        if (status == 200) {
+            response.write(normalResponse.asJson().toUtf8());
+        } else {
+            response.write(errorResponse.asJson().toUtf8());
+        }
+    }
+    else if (request.getMethod() == "PUT")
+    {
+        Swagger::SWGLocationInformation normalResponse;
+        QString jsonStr = request.getBody();
+
+        if (parseJsonBody(jsonStr, response))
+        {
+            normalResponse.fromJson(jsonStr);
+            int status = m_adapter->instanceLocationPut(normalResponse, errorResponse);
+            response.setStatus(status);
+
+            if (status == 200) {
+                response.write(normalResponse.asJson().toUtf8());
+            } else {
+                response.write(errorResponse.asJson().toUtf8());
+            }
+        }
+    }
+    else
+    {
+        response.setStatus(405,"Invalid HTTP method");
+        response.write("Invalid HTTP method");
+    }
+}
 
 bool WebAPIRequestMapper::parseJsonBody(QString& jsonStr, qtwebapp::HttpResponse& response)
 {
@@ -248,7 +292,7 @@ bool WebAPIRequestMapper::parseJsonBody(QString& jsonStr, qtwebapp::HttpResponse
 
         if (error.error != QJsonParseError::NoError)
         {
-            QString errorMsg = QString("Input JSON error: ") + error.errorString();
+            QString errorMsg = QString("Input JSON error: ") + error.errorString() + QString(" at offset ") + QString::number(error.offset);
             errorResponse.init();
             *errorResponse.getMessage() = errorMsg;
             response.setStatus(400, errorMsg.toUtf8());

sdrbase/webapi/webapirequestmapper.h

@@ -44,6 +44,7 @@ private:
     void instanceChannelsService(qtwebapp::HttpRequest& request, qtwebapp::HttpResponse& response);
     void instanceLoggingService(qtwebapp::HttpRequest& request, qtwebapp::HttpResponse& response);
     void instanceAudioService(qtwebapp::HttpRequest& request, qtwebapp::HttpResponse& response);
+    void instanceLocationService(qtwebapp::HttpRequest& request, qtwebapp::HttpResponse& response);
 
     bool parseJsonBody(QString& jsonStr, qtwebapp::HttpResponse& response);
 };

sdrgui/webapi/webapiadaptergui.cpp

@@ -39,6 +39,7 @@
 #include "SWGDeviceListItem.h"
 #include "SWGAudioDevices.h"
 #include "SWGAudioDevicesSelect.h"
+#include "SWGLocationInformation.h"
 #include "SWGErrorResponse.h"
 
 #include "webapiadaptergui.h"
@@ -287,7 +288,7 @@ int WebAPIAdapterGUI::instanceAudioGet(
 
 int WebAPIAdapterGUI::instanceAudioPatch(
             Swagger::SWGAudioDevicesSelect& response,
-            Swagger::SWGErrorResponse& error)
+            Swagger::SWGErrorResponse& error __attribute__((unused)))
 {
     // response input is the query actually
     float inputVolume = response.getInputVolume();
@@ -318,6 +319,35 @@ int WebAPIAdapterGUI::instanceAudioPatch(
     return 200;
 }
 
+int WebAPIAdapterGUI::instanceLocationGet(
+            Swagger::SWGLocationInformation& response,
+            Swagger::SWGErrorResponse& error __attribute__((unused)))
+{
+    response.setLatitude(m_mainWindow.m_settings.getLatitude());
+    response.setLongitude(m_mainWindow.m_settings.getLongitude());
+
+    return 200;
+}
+
+int WebAPIAdapterGUI::instanceLocationPut(
+            Swagger::SWGLocationInformation& response,
+            Swagger::SWGErrorResponse& error __attribute__((unused)))
+{
+    float latitude = response.getLatitude();
+    float longitude = response.getLongitude();
+
+    latitude = latitude < -90.0 ? -90.0 : latitude > 90.0 ? 90.0 : latitude;
+    longitude = longitude < -180.0 ? -180.0 : longitude > 180.0 ? 180.0 : longitude;
+
+    m_mainWindow.m_settings.setLatitude(latitude);
+    m_mainWindow.m_settings.setLongitude(longitude);
+
+    response.setLatitude(m_mainWindow.m_settings.getLatitude());
+    response.setLongitude(m_mainWindow.m_settings.getLongitude());
+
+    return 200;
+}
+
 QtMsgType WebAPIAdapterGUI::getMsgTypeFromString(const QString& msgTypeString)
 {
     if (msgTypeString == "debug") {

sdrgui/webapi/webapiadaptergui.h

@@ -61,6 +61,14 @@ public:
             Swagger::SWGAudioDevicesSelect& response,
             Swagger::SWGErrorResponse& error);
 
+    virtual int instanceLocationGet(
+            Swagger::SWGLocationInformation& response,
+            Swagger::SWGErrorResponse& error);
+
+    virtual int instanceLocationPut(
+            Swagger::SWGLocationInformation& response,
+            Swagger::SWGErrorResponse& error);
+
 private:
     MainWindow& m_mainWindow;