API CHANGE

Add a new API call to the sysadm/update class for reading all the current settings.

REST Request (example):
-------------------------------
PUT /sysadm/update
{
   "action" : "listsettings"
}

WebSocket Request:
-------------------------------
{
   "args" : {
      "action" : "listsettings"
   },
   "id" : "fooid",
   "namespace" : "sysadm",
   "name" : "update"
}

Response:
-------------------------------
{
  "args": {
    "listsettings": {
      "maxbe": " 5",
      "package_set": " EDGE"
    }
  },
  "id": "fooid",
  "name": "response",
  "namespace": "sysadm"
}

src/server/WebBackend.cpp

@@ -585,6 +585,10 @@ RestOutputStruct::ExitCode WebSocket::EvaluateSysadmUpdateRequest(const QJsonVal
       }else if(act=="stopupdate"){
 	ok = true;
 	out->insert("stopupdate", sysadm::Update::stopUpdate() );
+
+      }else if(act=="listsettings"){
+	ok = true;
+	out->insert("listsettings", sysadm::Update::readSettings() );
       }
 
     } //end of "action" key usage

src/server/library/sysadm-update.cpp

@@ -14,6 +14,8 @@
 #define UP_RBFILE "/tmp/.rebootRequired"
 #define UP_UPFILE "/tmp/.updatesAvailable"
 
+#define UP_CONFFILE "/usr/local/etc/trueos.conf"
+
 using namespace sysadm;
 
 //PLEASE: Keep the functions in the same order as listed in pcbsd-general.h
@@ -214,3 +216,31 @@ QJsonObject Update::stopUpdate() {
   }
   return ret;
 }
+
+//SETTINGS OPTIONS
+QJsonObject Update::readSettings(){
+  QJsonObject ret;
+  QStringList knownsettings;
+  knownsettings << "PACKAGE_SET" << "PACKAGE_URL" << "AUTO_UPDATE" << "MAXBE";// << "CDN_TYPE";
+
+  QStringList info = General::readTextFile(UP_CONFFILE);
+  for(int i=0; i<info.length(); i++){
+    if(info[i].section("#",0,0).simplified().isEmpty()){ continue; } //nothing on this line
+    QString line = info[i].section("#",0,0).simplified();
+    QString var = line.section(":",0,0).simplified();
+    if(knownsettings.contains(var)){
+      ret.insert(var.toLower(), line.section(":",1,-1).simplified());
+    }
+  }
+  return ret;
+}
+
+QJsonObject Update::writeSettings(QJsonObject){
+  QJsonObject ret;
+  //Check inputs
+
+  //Save Settings
+
+  return ret;
+}
+

src/server/library/sysadm-update.h

@@ -19,6 +19,10 @@ public:
 	//Start/stop update routine
 	static QJsonObject startUpdate(QJsonObject);
 	static QJsonObject stopUpdate();
+	//Read/write update settings
+	static QJsonObject readSettings();
+	static QJsonObject writeSettings(QJsonObject);
+
 
 };