--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gsm-fw/gpf/inc/pco_view_core.h	Thu Apr 10 04:06:05 2014 +0000
@@ -0,0 +1,225 @@
+/* 
++----------------------------------------------------------------------------- 
+|  Project :  PCO2
+|  Modul   :  PCO_VIEW_CORE
++----------------------------------------------------------------------------- 
+|  Copyright 2002 Texas Instruments Berlin, AG 
+|                 All rights reserved. 
+| 
+|                 This file is confidential and a trade secret of Texas 
+|                 Instruments Berlin, AG 
+|                 The receipt of or possession of this file does not convey 
+|                 any rights to reproduce or disclose its contents or to 
+|                 manufacture, use, or sell anything it may describe, in 
+|                 whole, or in part, without the specific written consent of 
+|                 Texas Instruments Berlin, AG. 
++----------------------------------------------------------------------------- 
+|  Purpose :  This Modul contains the core viewer class
+|             with basic functions and handlers for several PCO control 
+|             messages.
+|             It is intended to be specialized and extended, e.g. in 
+|             GUI-server-applications.
+|             Some member functions are totally virtual without any 
+|             standard body and have to be provided by the child class !
++----------------------------------------------------------------------------- 
+*/ 
+
+#ifndef _PCO_VIEW_CORE_H_
+#define _PCO_VIEW_CORE_H_
+
+/*==== INCLUDES ===================================================*/
+#ifndef PCO_VIEW_CORE_CPP
+#include "pco_view_templ.h"
+#else
+#include "view/pco_view_templ.h"
+#endif
+#include "pco_inifile.h"
+
+/*==== DEFINES =====================================================*/
+
+/*==== PROTOTYPES ==================================================*/
+
+/*==== CLASSES =====================================================*/
+class PCOView_core : public PCOView_templ
+{
+public:
+  PCOView_core(const char* ini_file, int& err,
+      const char* primq_name="", const char* ctrlq_name="");
+  virtual ~PCOView_core();
+
+  /*
+  +-------------------------------------------------------------------------------+
+  | PROJECT : PCO2                       MODULE  : PCO_CTRL_CORE                  |
+  | STATE   : code                       ROUTINE : PCOView_core::dispatch_message           |
+  +-------------------------------------------------------------------------------+
+
+    PURPOSE : parses a PCO control message
+    PARAMS:   buf   ... the data
+              size   .. size of buf
+              id    ... id of the message
+              sender .. queue name of sender
+
+    RETURNS:   0 .. if message has been handled
+              -1 .. otherwise
+
+  */
+  virtual int dispatch_message(void* buf, U16 size, U16 id, const char* sender);
+
+  
+  /*
+  +-------------------------------------------------------------------------------+
+  | PROJECT : PCO2                       MODULE  : PCO_CTRL_CORE                  |
+  | STATE   : code                       ROUTINE : PCOView_core::interpret_message|
+  +-------------------------------------------------------------------------------+
+
+    PURPOSE : here interpretation of received raw data takes place
+              (has to be implemented by derived classes !)
+
+    PARAMS:   buffer  .. raw data to be interpretated
+              bufsize .. size of buffer
+              data    .. actual data
+              size    .. size of data
+              id      .. id of data message
+              index   .. index of data message (e.g. in logfile) ... 0 means no index!!
+              ttype   .. type of time stamp - see PCO_TTYPE_XXX constants
+              time    .. time stamp 
+              sender  .. name of sender
+              receiver.. name of original receiver
+
+    RETURNS:   0 .. success
+              -1 .. interpretation was not possible
+
+  */
+  virtual int interpret_message(void* buffer, U16 bufsize, 
+    void* &data, U16 &size, ULONG &id, ULONG& index, ULONG& ttype, U32 &time, 
+    char* &sender, char* &receiver) {return -1;}
+
+  /*
+  +-------------------------------------------------------------------------------+
+  | PROJECT : PCO2                       MODULE  : PCO_VIEW_CORE                  |
+  | STATE   : code                       ROUTINE : PCOView_core::on_data          |
+  +-------------------------------------------------------------------------------+
+
+    PURPOSE : here reaction to received data takes place
+              (has to be implemented by derived classes !)
+
+    PARAMS:   data   .. the data
+              size   .. size of data
+              id     .. id of data message
+              index  .. index of data message (e.g. in logfile) ... 0 means no index!!
+              ttype  .. type of time stamp - see PCO_TTYPE_XXX constants
+              time   .. time stamp 
+              sender .. name of sender
+              receiver.. name of original receiver
+
+  */
+  virtual void on_data(void* data, U16 size, ULONG id, ULONG index,
+    ULONG ttype, U32 time, const char* sender, char* receiver) {}
+
+  /*
+  +-------------------------------------------------------------------------------+
+  | PROJECT : PCO2                       MODULE  : PCO_VIEW_CORE                  |
+  | STATE   : code                       ROUTINE : PCOView_core::on_raw_data      |
+  +-------------------------------------------------------------------------------+
+
+    PURPOSE : here reaction to the raw data just as received from server takes place
+              (may be implemented by derived classes)
+              if interpretation succeeded it will be called AFTER on_data(), otherwise
+              only on_raw_data() is called
+
+    PARAMS:   rawdata  .. the data
+              rawsize  .. size of data
+
+  */
+  virtual void on_raw_data(void* rawdata, U16 rawsize) {}
+
+  /*
+  +-------------------------------------------------------------------------------+
+  | PROJECT : PCO2                       MODULE  : PCO_VIEW_CORE                  |
+  | STATE   : code                       ROUTINE : PCOView_core::on_corrupt_data  |
+  +-------------------------------------------------------------------------------+
+
+    PURPOSE : this function is called if corrupt data has been received
+              deriving viewers may, e.g., release semaphores
+
+    PARAMS:   
+  */
+  virtual void on_corrupt_data() {}
+
+  /*
+  +----------------------------------------------------------------------------------+
+  | PROJECT : PCO2                       MODULE  : PCO_VIEW_CORE                     |
+  | STATE   : code                       ROUTINE : PCOView_core::propagate_inichange |
+  +----------------------------------------------------------------------------------+
+
+    PURPOSE : saves ini-file and sends an information about important ini-file changes
+              to the server, which will propagate it to all connected viewers
+
+    PARAMS:   
+
+    RETURNS:  0 .. sucess
+              -1 .. Server not found
+              -2 .. error while contacting Server 
+  */
+  int propagate_inichange();
+
+  /*
+  +--------------------------------------------------------------------------------+
+  | PROJECT : PCO2                       MODULE  : PCO_VIEW_CORE                   |
+  | STATE   : code                       ROUTINE : PCOView_core::self_trace        |
+  +--------------------------------------------------------------------------------+
+
+    PURPOSE : adds a new trace string to the queue of this viewer
+              (has to be implemented by derived classes !)
+
+    PARAMS:   
+
+  */
+  virtual void self_trace(const char* trace)=0;
+
+  /*
+  +-------------------------------------------------------------------------------+
+  | PROJECT : PCO2                       MODULE  : PCO_VIEW_CORE                  |
+  | STATE   : code                       ROUTINE : PCOView_core::on_inichange     |
+  +-------------------------------------------------------------------------------+
+
+    PURPOSE : reloads important changes from ini-file
+
+    PARAMS:   
+
+  */
+  virtual void on_inichange();
+
+  bool  running() const {return m_running;}
+
+  int dsize() const { return m_dsize;}
+  int qsize() const { return m_qsize;}
+
+  /*
+  +-------------------------------------------------------------------------------+
+  | PROJECT : PCO2                       MODULE  : PCO_VIEW_CORE                  |
+  | STATE   : code                       ROUTINE : PCOView_core::shutdown         |
+  +-------------------------------------------------------------------------------+
+
+    PURPOSE : exits the viewer threads
+
+    PARAMS:   
+
+  */
+  void shutdown();
+
+  virtual IniFile&	inifile() { return m_inifile;}
+  virtual const IniFile&	inifile() const { return m_inifile;}
+
+protected:
+  CMS_HANDLE	m_prim_handle,m_ctrl_handle;
+  bool  m_running;
+
+  IniFile         m_inifile;
+  int             m_qsize, m_dsize;
+
+  static  void cms_prim_proc(long view);
+  static  void cms_ctrl_proc(long view);
+};
+
+#endif /* _PCO_VIEW_CORE_H_ */