From 3c3371cf2c806fb3e2b351c7fc5d7c86cfb0b58c Mon Sep 17 00:00:00 2001
From: Jon Beniston <jon@beniston.com>
Date: Sat, 4 Apr 2026 13:18:44 +0100
Subject: [PATCH] Fix server compilation.

---
 plugins/feature/startracker/spice.cpp            | 13 +++++--------
 plugins/feature/startracker/spiceephemerides.cpp |  8 ++++++--
 plugins/feature/startracker/spiceephemerides.h   | 14 +++++++++++---
 3 files changed, 22 insertions(+), 13 deletions(-)

diff --git a/plugins/feature/startracker/spice.cpp b/plugins/feature/startracker/spice.cpp
index d9de24526..e577fbfab 100644
--- a/plugins/feature/startracker/spice.cpp
+++ b/plugins/feature/startracker/spice.cpp
@@ -396,9 +396,9 @@ bool calculateJupiterMoonPhase(const QString& moon, double et, double latitude,
     SpiceDouble xform[3][3];
     pxform_c("J2000", "IAU_JUPITER", te, xform);
 
-    SpiceDouble io_bf[3], obs_bf[3];
-    mxv_c(xform, moonPosJupiterJ2000, io_bf);
-    mxv_c(xform, obsPosJupiterJ2000, obs_bf);
+    SpiceDouble moonBodyFixed[3], obsBodyFixed[3];
+    mxv_c(xform, moonPosJupiterJ2000, moonBodyFixed);
+    mxv_c(xform, obsPosJupiterJ2000, obsBodyFixed);
 
     // Jupiter radii
     SpiceInt nrad;
@@ -415,17 +415,14 @@ bool calculateJupiterMoonPhase(const QString& moon, double et, double latitude,
 
     // Moon planetographic longitude using the same convention as CML
     SpiceDouble moonLonRad, moonLatRad, moonAltKm;
-    recpgr_c("JUPITER", io_bf, re_j, f_j, &moonLonRad, &moonLatRad, &moonAltKm);
+    recpgr_c("JUPITER", moonBodyFixed, re_j, f_j, &moonLonRad, &moonLatRad, &moonAltKm);
     SpiceDouble moonLonDeg = normalize360(Units::radiansToDegrees(moonLonRad));
 
     // CML (sub-observer planetographic longitude)
     SpiceDouble subObsLonRad, subObsLatRad, subObsAltKm;
-    recpgr_c("JUPITER", obs_bf, re_j, f_j, &subObsLonRad, &subObsLatRad, &subObsAltKm);
+    recpgr_c("JUPITER", obsBodyFixed, re_j, f_j, &subObsLonRad, &subObsLatRad, &subObsAltKm);
     cml = normalize360(Units::radiansToDegrees(subObsLonRad));
 
-    // Moon offset from CML
-    SpiceDouble delta_deg = normalize180(moonLonDeg - cml);
-
     // Moon phase (0 deg on far side)
     phase = normalize360(cml - moonLonDeg + 180);
 
diff --git a/plugins/feature/startracker/spiceephemerides.cpp b/plugins/feature/startracker/spiceephemerides.cpp
index d76e1bb33..82df9e6c3 100644
--- a/plugins/feature/startracker/spiceephemerides.cpp
+++ b/plugins/feature/startracker/spiceephemerides.cpp
@@ -22,7 +22,7 @@
 #include "spiceephemerides.h"
 #include "spice.h"
 
-SpiceEphemerides::SpiceEphemerides(QWidget *parentWidget) :
+SpiceEphemerides::SpiceEphemerides(QObject *parentWidget) :
     m_parentWidget(parentWidget)
 {
     connect(&m_dlm, &HttpDownloadManager::downloadComplete, this, &SpiceEphemerides::downloadComplete);
@@ -55,7 +55,11 @@ bool SpiceEphemerides::download(const QStringList &emphemerides)
                 {
                     qDebug() << "Downloading ephemeris from" << ephemerisURL << "to" << ephemerisFilename;
                     m_pendingDownloads.append(ephemerisFilename);
-                    m_dlm.download(ephemerisURL, ephemerisFilename, m_parentWidget);
+#ifdef SERVER_MODE
+                    m_dlm.download(ephemerisURL, ephemerisFilename);
+#else
+                    m_dlm.download(ephemerisURL, ephemerisFilename, (QWidget *) m_parentWidget);
+#endif
                     downloadRequired = true;
                 }
                 else
diff --git a/plugins/feature/startracker/spiceephemerides.h b/plugins/feature/startracker/spiceephemerides.h
index 9bb85ed16..0d34d658e 100644
--- a/plugins/feature/startracker/spiceephemerides.h
+++ b/plugins/feature/startracker/spiceephemerides.h
@@ -19,9 +19,13 @@
 #define INCLUDE_SPICE_EPHEMERIDES_H_
 
 #include <QObject>
-#include <QWidget>
 
+#ifdef SERVER_MODE
+#include "util/httpdownloadmanager.h"
+#else
+#include <QWidget>
 #include "gui/httpdownloadmanagergui.h"
+#endif
 
 class SpiceEphemerides : public QObject
 {
@@ -29,7 +33,7 @@ class SpiceEphemerides : public QObject
 
 public:
 
-    explicit SpiceEphemerides(QWidget *parentWidget = nullptr);
+    explicit SpiceEphemerides(QObject *parentWidget = nullptr);
     bool download(const QStringList &emphemerides);
     bool checkDownloaded(const QStringList &emphemerides) const;
     QStringList getTargets(const QStringList &ephemerisURL);
@@ -39,8 +43,12 @@ private:
 
     static QString urlToFilename(const QString &ephemerisURL);
 
-    QWidget *m_parentWidget;
+    QObject *m_parentWidget;
+#ifdef SERVER_MODE
+    HttpDownloadManager m_dlm;
+#else
     HttpDownloadManagerGUI m_dlm;
+#endif
 
     QStringList m_pendingDownloads;
     QStringList m_completedDownloads;