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[flightgear.git] / src / FDM / JSBSim / JSBSim.cpp
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-/*%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%\r
-\r
- Module:       JSBSim.cpp\r
- Author:       Jon S. Berndt\r
- Date started: 08/17/99\r
- Purpose:      Standalone version of JSBSim.\r
- Called by:    The USER.\r
-\r
- ------------- Copyright (C) 1999  Jon S. Berndt (jsb@hal-pc.org) -------------\r
-\r
- This program is free software; you can redistribute it and/or modify it under\r
- the terms of the GNU General Public License as published by the Free Software\r
- Foundation; either version 2 of the License, or (at your option) any later\r
- version.\r
-\r
- This program is distributed in the hope that it will be useful, but WITHOUT\r
- ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS\r
- FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more\r
- details.\r
-\r
- You should have received a copy of the GNU General Public License along with\r
- this program; if not, write to the Free Software Foundation, Inc., 59 Temple\r
- Place - Suite 330, Boston, MA  02111-1307, USA.\r
-\r
- Further information about the GNU General Public License can also be found on\r
- the world wide web at http://www.gnu.org.\r
-\r
-FUNCTIONAL DESCRIPTION\r
---------------------------------------------------------------------------------\r
-\r
-This class Handles calling JSBSim standalone. It is set up for compilation under\r
-Borland C+Builder or other compiler.\r
-\r
-HISTORY\r
---------------------------------------------------------------------------------\r
-08/17/99   JSB   Created\r
-\r
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%\r
-INCLUDES\r
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%*/\r
-\r
-#include "FGFDMExec.h"\r
-#include "FGRotation.h"\r
-#include "FGAtmosphere.h"\r
-#include "FGState.h"\r
-#include "FGFCS.h"\r
-#include "FGAircraft.h"\r
-#include "FGTranslation.h"\r
-#include "FGPosition.h"\r
-#include "FGAuxiliary.h"\r
-#include "FGOutput.h"\r
-#include "FGConfigFile.h"\r
-\r
-#ifdef FGFS\r
-#include <simgear/compiler.h>\r
-#include STL_IOSTREAM\r
-#  ifdef SG_HAVE_STD_INCLUDES\r
-#    include <ctime>\r
-#  else\r
-#    include <time.h>\r
-#  endif\r
-#else\r
-#  if defined(sgi) && !defined(__GNUC__)\r
-#    include <iostream.h>\r
-#    include <time.h>\r
-#  else\r
-#    include <iostream>\r
-#    include <ctime>\r
-#  endif\r
-#endif\r
-\r
-/*%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%\r
-DEFINITIONS\r
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%*/\r
-\r
-/*%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%\r
-GLOBAL DATA\r
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%*/\r
-\r
-static const char *IdSrc = "$Id$";\r
-\r
-/*%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%\r
-COMMENTS, REFERENCES, and NOTES [use "class documentation" below for API docs]\r
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%*/\r
-\r
-/*%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%\r
-DOCUMENTATION\r
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%*/\r
-\r
-/** Standalone JSBSim main program\r
-    This is the wrapper program used to instantiate the JSBSim system and control\r
-    it. Use this program to build a version of JSBSim that can be run from the\r
-    command line. To get any use out of this, you will have to create a script\r
-    to run a test case and specify what kind of output you would like.\r
-    @author Jon S. Berndt\r
-    @version $Id$\r
-    @see -\r
-*/\r
-\r
-/*%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%\r
-IMPLEMENTATION\r
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%*/\r
-\r
-int main(int argc, char** argv)\r
-{\r
-  FGFDMExec* FDMExec;\r
-  float cmd = 0.0;\r
-  bool result = false;\r
-  bool scripted = false;\r
-\r
-  if (argc == 2) {\r
-    FGConfigFile testFile(argv[1]);\r
-\r
-    if (!testFile.IsOpen()) {\r
-      cout << "Script file not opened" << endl;\r
-      exit(-1); \r
-    }\r
-\r
-    testFile.GetNextConfigLine();\r
-    if (testFile.GetValue("runscript").length() <= 0) {\r
-      cout << "File: " << argv[1] << " is not a script file" << endl;\r
-      exit(-1); \r
-    }\r
-    scripted = true;\r
-  } else if (argc != 3) {\r
-    cout << endl\r
-         << "  You must enter the name of a registered aircraft and reset point:"\r
-         << endl << endl << "  FDM <aircraft name> <reset file>" << endl;\r
-    cout << endl << "  Alternatively, you may specify only the name of a script file:"\r
-         << endl << endl << "  FDM <script file>" << endl << endl;\r
-    exit(0);\r
-  }\r
-\r
-  FDMExec = new FGFDMExec();\r
-\r
-  if (scripted) { // form jsbsim <scriptfile>\r
-    result = FDMExec->LoadScript(argv[1]);\r
-    if (!result) {\r
-      cerr << "Script file " << argv[1] << " was not successfully loaded" << endl;\r
-      exit(-1);\r
-    }\r
-  } else {        // form jsbsim <acname> <resetfile>\r
-    if ( ! FDMExec->LoadModel("aircraft", "engine", string(argv[1]))) {\r
-       cerr << "  JSBSim could not be started" << endl << endl;\r
-      exit(-1);\r
-    }                   \r
-\r
-    FGInitialCondition IC(FDMExec);\r
-    if ( ! IC.Load("aircraft",string(argv[1]),string(argv[2]))) {\r
-       cerr << "Initialization unsuccessful" << endl;\r
-      exit(-1);\r
-    }\r
-  }\r
-\r
-  FGJSBBase::Message* msg;\r
-  while (FDMExec->Run()) {\r
-    while (FDMExec->ReadMessage()) {\r
-      msg = FDMExec->ProcessMessage();\r
-      switch (msg->type) {\r
-      case FGJSBBase::Message::eText:\r
-        cout << msg->messageId << ": " << msg->text << endl;\r
-        break;\r
-      case FGJSBBase::Message::eBool:\r
-        cout << msg->messageId << ": " << msg->text << " " << msg->bVal << endl;\r
-        break;\r
-      case FGJSBBase::Message::eInteger:\r
-        cout << msg->messageId << ": " << msg->text << " " << msg->iVal << endl;\r
-        break;\r
-      case FGJSBBase::Message::eDouble:\r
-        cout << msg->messageId << ": " << msg->text << " " << msg->dVal << endl;\r
-        break;\r
-      default:\r
-        cerr << "Unrecognized message type." << endl;\r
-             break;\r
-      }\r
-    }\r
-  }\r
-\r
-  delete FDMExec;\r
-\r
-  return 0;\r
-}\r
+/*%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+ Module:       JSBSim.cpp
+ Author:       Jon S. Berndt
+ Date started: 08/17/99
+ Purpose:      Standalone version of JSBSim.
+ Called by:    The USER.
+
+ ------------- Copyright (C) 1999  Jon S. Berndt (jsb@hal-pc.org) -------------
+
+ This program is free software; you can redistribute it and/or modify it under
+ the terms of the GNU General Public License as published by the Free Software
+ Foundation; either version 2 of the License, or (at your option) any later
+ version.
+
+ This program is distributed in the hope that it will be useful, but WITHOUT
+ ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+ FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
+ details.
+
+ You should have received a copy of the GNU General Public License along with
+ this program; if not, write to the Free Software Foundation, Inc., 59 Temple
+ Place - Suite 330, Boston, MA  02111-1307, USA.
+
+ Further information about the GNU General Public License can also be found on
+ the world wide web at http://www.gnu.org.
+
+FUNCTIONAL DESCRIPTION
+--------------------------------------------------------------------------------
+
+This class Handles calling JSBSim standalone. It is set up for compilation under
+Borland C+Builder or other compiler.
+
+HISTORY
+--------------------------------------------------------------------------------
+08/17/99   JSB   Created
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+INCLUDES
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%*/
+
+#include "FGFDMExec.h"
+#include "FGRotation.h"
+#include "FGAtmosphere.h"
+#include "FGState.h"
+#include "FGFCS.h"
+#include "FGAircraft.h"
+#include "FGTranslation.h"
+#include "FGPosition.h"
+#include "FGAuxiliary.h"
+#include "FGOutput.h"
+#include "FGConfigFile.h"
+
+#ifdef FGFS
+#include <simgear/compiler.h>
+#include STL_IOSTREAM
+#else
+#  if defined(sgi) && !defined(__GNUC__)
+#    include <iostream.h>
+#  else
+#    include <iostream>
+#  endif
+#endif
+
+/*%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+DEFINITIONS
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%*/
+
+/*%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+GLOBAL DATA
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%*/
+
+static const char *IdSrc = "$Id$";
+
+/*%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+COMMENTS, REFERENCES, and NOTES [use "class documentation" below for API docs]
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%*/
+
+/*%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+DOCUMENTATION
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%*/
+
+/** Standalone JSBSim main program
+    This is the wrapper program used to instantiate the JSBSim system and control
+    it. Use this program to build a version of JSBSim that can be run from the
+    command line. To get any use out of this, you will have to create a script
+    to run a test case and specify what kind of output you would like.
+    @author Jon S. Berndt
+    @version $Id$
+    @see -
+*/
+
+/*%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+IMPLEMENTATION
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%*/
+
+int main(int argc, char** argv)
+{
+  FGFDMExec* FDMExec;
+  float cmd = 0.0;
+  bool result = false;
+  bool scripted = false;
+
+  if (argc == 2) {
+    FGConfigFile testFile(argv[1]);
+
+    if (!testFile.IsOpen()) {
+      cout << "Script file not opened" << endl;
+      exit(-1); 
+    }
+
+    testFile.GetNextConfigLine();
+    if (testFile.GetValue("runscript").length() <= 0) {
+      cout << "File: " << argv[1] << " is not a script file" << endl;
+      exit(-1); 
+    }
+    scripted = true;
+  } else if (argc != 3) {
+    cout << endl
+         << "  You must enter the name of a registered aircraft and reset point:"
+         << endl << endl << "  FDM <aircraft name> <reset file>" << endl;
+    cout << endl << "  Alternatively, you may specify only the name of a script file:"
+         << endl << endl << "  FDM <script file>" << endl << endl;
+    exit(0);
+  }
+
+  FDMExec = new FGFDMExec();
+
+  if (scripted) { // form jsbsim <scriptfile>
+    result = FDMExec->LoadScript(argv[1]);
+    if (!result) {
+      cerr << "Script file " << argv[1] << " was not successfully loaded" << endl;
+      exit(-1);
+    }
+  } else {        // form jsbsim <acname> <resetfile>
+    if ( ! FDMExec->LoadModel("aircraft", "engine", string(argv[1]))) {
+       cerr << "  JSBSim could not be started" << endl << endl;
+      exit(-1);
+    }                   
+
+    FGInitialCondition IC(FDMExec);
+    if ( ! IC.Load("aircraft",string(argv[1]),string(argv[2]))) {
+       cerr << "Initialization unsuccessful" << endl;
+      exit(-1);
+    }
+  }
+
+//
+// RUN loop. MESSAGES are read inside the Run() loop and output as necessary.
+//
+
+  FGJSBBase::Message* msg;
+  while (FDMExec->Run()) {
+    while (FDMExec->ReadMessage()) {
+      msg = FDMExec->ProcessMessage();
+      switch (msg->type) {
+      case FGJSBBase::Message::eText:
+        cout << msg->messageId << ": " << msg->text << endl;
+        break;
+      case FGJSBBase::Message::eBool:
+        cout << msg->messageId << ": " << msg->text << " " << msg->bVal << endl;
+        break;
+      case FGJSBBase::Message::eInteger:
+        cout << msg->messageId << ": " << msg->text << " " << msg->iVal << endl;
+        break;
+      case FGJSBBase::Message::eDouble:
+        cout << msg->messageId << ": " << msg->text << " " << msg->dVal << endl;
+        break;
+      default:
+        cerr << "Unrecognized message type." << endl;
+             break;
+      }
+    }
+  }
+
+  delete FDMExec;
+
+  return 0;
+}