搭建PVB架构，实现前端的基础布局、菜单、表格、图示等功能

2026-05-27 18:59:26 +08:00 · 2025-08-20 19:00:22 +08:00
parent 5de7687bcc
commit 7e965b6fb4
142 changed files with 28270 additions and 411 deletions
--- a/libs/pvb/include/rllib/rlpcontrol.h
+++ b/libs/pvb/include/rllib/rlpcontrol.h
@@ -0,0 +1,141 @@
+/***************************************************************************
+                          rlspawn.h  -  description
+                             -------------------
+    begin                : Wed Dec 11 2002
+    copyright            : (C) 2002 by R. Lehrig
+    email                : lehrig@t-online.de
+ ***************************************************************************/
+
+/***************************************************************************
+ *                                                                         *
+ *   This library is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU LESSER GENERAL PUBLIC LICENSE as        *
+ *   published by the Free Software Foundation                             *
+ *                                                                         *
+ ***************************************************************************/
+#ifndef _RL_PCONTROL_H_
+#define _RL_PCONTROL_H_
+
+#include "rltime.h"
+
+/*! <pre>
+A class for starting/stoping/monitoring other processes.
+</pre> */
+class rlPcontrol
+{
+  public:
+    /*! <pre>
+    construct a process control object
+    </pre> */
+    rlPcontrol();
+
+    /*! <pre>
+    deconstruct the process control object
+    </pre> */
+    virtual ~rlPcontrol();
+
+    /*! <pre>
+    set the startup command and the process_name
+    </pre> */
+    void          setStartupCommand(const char *command, const char *process_name);
+
+    /*! <pre>
+    start the process
+    </pre> */
+    int           start();
+
+    /*! <pre>
+    stop the process with SIGTERM
+    </pre> */
+    int           sigterm();
+
+    /*! <pre>
+    stop the process with SIGKILL
+    </pre> */
+    int           sigkill();
+
+    /*! <pre>
+    test if process is alive
+    </pre> */
+    int           isAlive();
+
+    /*! <pre>
+    get startup command
+    </pre> */
+    const char    *startupCommand();
+
+    /*! <pre>
+    get process name
+    </pre> */
+    const char    *processName();
+
+    /*! <pre>
+    get process time start/stop
+    </pre> */
+    rlTime        *processTime();
+
+    /*! <pre>
+    set process id
+    </pre> */
+    void           setPID(long pid);
+
+    /*! <pre>
+    get process id
+    </pre> */
+    long           pid();
+
+    /*! <pre>
+    get next object in list
+    </pre> */
+    rlPcontrol    *getNext();
+
+    /*! <pre>
+    add and return a new rlPcontrol object
+    </pre> */
+    rlPcontrol    *addNew();
+#ifdef __VMS
+    /*! <pre>
+    set input filename or logical
+    </pre> */
+    void          setInput (const char *input);
+
+    /*! <pre>
+    set output filename or logical
+    </pre> */
+    void          setOutput(const char *output);
+
+    /*! <pre>
+    set error filename or logical
+    </pre> */
+    void          setError (const char *error);
+#endif
+
+    /*! <pre>
+    set priority default=8
+    </pre> */
+    void          setPriority(int priority);
+
+    /*! <pre>
+    get priority
+    </pre> */
+    int           priority();
+  
+  private:
+    int rlstrlen(const char *str);
+    char *startup_command, *process_name;
+
+#ifdef __VMS
+    char *m_input, *m_output, *m_error;
+#endif
+
+#ifdef RLWIN32
+    long m_dwProcessId;
+#endif
+
+    long m_pid;
+    rlTime process_time;
+    rlPcontrol *next;
+    int prio;
+};
+
+#endif