Add the first iocage sysadm API call

REST Request:
-------------------------------
PUT /sysadm/iocage
{
   "action" : "listjails"
}

REST Response:
-------------------------------
{
    "args": {
        "listjails": {
            "611c89ae-c43c-11e5-9602-54ee75595566": {
                "boot": "off",
                "jid": "-",
                "state": "down",
                "tag": "testjail",
                "type": "basejail"
            }
        }
    }
}

WebSocket Request:
-------------------------------
{
   "args" : {
      "action" : "listjails"
   },
   "name" : "iocage",
   "id" : "fooid",
   "namespace" : "sysadm"
}

WebSocket Response:
-------------------------------
{
  "args": {
    "listjails": {
      "611c89ae-c43c-11e5-9602-54ee75595566": {
        "boot": "off",
        "jid": "-",
        "state": "down",
        "tag": "testjail",
        "type": "basejail"
      }
    }
  },
  "id": "fooid",
  "name": "response",
  "namespace": "sysadm"
}

src/library/library.pro

@@ -12,6 +12,7 @@ VERSION		= 1.0.0
 
 HEADERS	+= 	sysadm-global.h \
                 sysadm-general.h \
+                sysadm-iocage.h \
                 sysadm-lifepreserver.h \
                 sysadm-network.h \
                 sysadm-firewall.h \
@@ -22,6 +23,7 @@ HEADERS	+= 	sysadm-global.h \
 
 SOURCES	+=	NetDevice.cpp \
                 sysadm-general.cpp \
+                sysadm-iocage.cpp \
                 sysadm-lifepreserver.cpp \
                 sysadm-network.cpp \
                 sysadm-firewall.cpp \

src/library/sysadm-iocage.cpp

@@ -0,0 +1,43 @@
+//===========================================
+//  PC-BSD source code
+//  Copyright (c) 2015, PC-BSD Software/iXsystems
+//  Available under the 3-clause BSD license
+//  See the LICENSE file for full details
+//===========================================
+#include "sysadm-general.h"
+#include "sysadm-iocage.h"
+#include "sysadm-global.h"
+
+using namespace sysadm;
+
+//PLEASE: Keep the functions in the same order as listed in pcbsd-general.h
+
+// List the jails on the box
+QJsonObject Iocage::listJails() {
+  QJsonObject retObject;
+
+  QStringList output = General::RunCommand("iocage list").split("\n");
+
+  for ( int i = 0; i < output.size(); i++)
+  {
+    if ( output.at(i).indexOf("JID") != -1 )
+      continue;
+
+    if ( output.at(i).isEmpty() )
+      break;
+
+    QJsonObject jail;
+    QString line = output.at(i).simplified();
+    QString uuid = line.section(" ", 1, 1);
+
+    jail.insert("jid", line.section(" ", 0, 0));
+    jail.insert("boot", line.section(" ", 2, 2));
+    jail.insert("state", line.section(" ", 3, 3));
+    jail.insert("tag", line.section(" ", 4, 4));
+    jail.insert("type", line.section(" ", 5, 5));
+
+    retObject.insert(uuid, jail);
+  }
+
+  return retObject;
+}

src/library/sysadm-iocage.h

@@ -0,0 +1,22 @@
+//===========================================
+//  PC-BSD source code
+//  Copyright (c) 2015, PC-BSD Software/iXsystems
+//  Available under the 3-clause BSD license
+//  See the LICENSE file for full details
+//===========================================
+#ifndef __PCBSD_LIB_UTILS_IOCAGE_H
+#define __PCBSD_LIB_UTILS_IOCAGE_H
+
+#include <QJsonObject>
+#include "sysadm-global.h"
+
+namespace sysadm{
+
+class Iocage{
+public:
+	static QJsonObject listJails();
+};
+	
+} //end of pcbsd namespace
+
+#endif

src/server/WebBackend.cpp

@@ -10,6 +10,7 @@
 
 //sysadm library interface classes
 #include "sysadm-general.h"
+#include "sysadm-iocage.h"
 #include "sysadm-lifepreserver.h"
 #include "sysadm-network.h"
 #include "sysadm-systeminfo.h"
@@ -73,14 +74,16 @@ RestOutputStruct::ExitCode WebSocket::EvaluateBackendRequest(const RestInputStru
   //Go through and forward this request to the appropriate sub-system
   if(namesp=="rpc" && name=="query"){
     return AvailableSubsystems(IN.fullaccess, out);
-  }else if(namesp=="rpc" && name=="syscache"){
-    return EvaluateSyscacheRequest(IN.args, out);
   }else if(namesp=="rpc" && name=="dispatcher"){
     return EvaluateDispatcherRequest(IN.args, out);
-  }else if(namesp=="sysadm" && name=="network"){
-    return EvaluateSysadmNetworkRequest(IN.args, out);
+  }else if(namesp=="sysadm" && name=="iocage"){
+    return EvaluateSysadmIocageRequest(IN.args, out);
   }else if(namesp=="sysadm" && name=="lifepreserver"){
     return EvaluateSysadmLifePreserverRequest(IN.args, out);
+  }else if(namesp=="sysadm" && name=="network"){
+    return EvaluateSysadmNetworkRequest(IN.args, out);
+  }else if(namesp=="rpc" && name=="syscache"){
+    return EvaluateSyscacheRequest(IN.args, out);
   }else if(namesp=="sysadm" && name=="systeminfo"){
     return EvaluateSysadmSystemInfoRequest(IN.args, out);
   }else if(namesp=="sysadm" && name=="update"){
@@ -332,3 +335,27 @@ RestOutputStruct::ExitCode WebSocket::EvaluateSysadmUpdateRequest(const QJsonVal
   }
   return RestOutputStruct::OK;
 }
+
+//==== SYSADM -- iocage ====
+RestOutputStruct::ExitCode WebSocket::EvaluateSysadmIocageRequest(const QJsonValue in_args, QJsonObject *out){
+  if(in_args.isObject()){
+    QStringList keys = in_args.toObject().keys();
+    bool ok = false;
+    if(keys.contains("action")){
+      QString act = JsonValueToString(in_args.toObject().value("action"));
+      if(act=="listjails"){
+	ok = true;
+        out->insert("listjails", sysadm::Iocage::listJails());
+      }
+
+    } //end of "action" key usage
+    
+    //If nothing done - return the proper code
+    if(!ok){
+      return RestOutputStruct::BADREQUEST;
+    }
+  }else{  // if(in_args.isArray()){
+    return RestOutputStruct::BADREQUEST;
+  }
+  return RestOutputStruct::OK;
+}

src/server/WebSocket.h

@@ -46,6 +46,8 @@ private:
 	// -- Individual subsystems
 	RestOutputStruct::ExitCode EvaluateSyscacheRequest(const QJsonValue in_args, QJsonObject *out);
 	RestOutputStruct::ExitCode EvaluateDispatcherRequest(const QJsonValue in_args, QJsonObject *out);
+	// -- sysadm iocage API
+	RestOutputStruct::ExitCode EvaluateSysadmIocageRequest(const QJsonValue in_args, QJsonObject *out);
 	// -- sysadm Network API
 	RestOutputStruct::ExitCode EvaluateSysadmNetworkRequest(const QJsonValue in_args, QJsonObject *out);
 	// -- sysadm LifePreserver API