jdb_thread_list_i.h

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// AUTOMATICALLY GENERATED -- DO NOT EDIT!         -*- c++ -*-

#ifndef jdb_thread_list_i_h
#define jdb_thread_list_i_h

#include "jdb_thread_names.h"

#include <cstring>
#include <cstdio>
#include <limits.h>

#include "jdb.h"
#include "jdb_core.h"
#include "jdb_module.h"
#include "jdb_screen.h"
#include "kernel_console.h"
#include "keycodes.h"
#include "simpleio.h"
#include "thread.h"
#include "thread_state.h"
#include "static_init.h"

class Jdb_list_threads : public Jdb_module
{
private:
  static char subcmd;
  static char long_output;

public:  
  Jdb_list_threads();
  
  Jdb_module::Action_code action(int cmd, void *&, char const *&, int &);
  
  static void show_thread_list();
  
  Jdb_module::Cmd const *const cmds() const;
  
  int const num_cmds() const;

private:  
  static void list_threads_show_thread(Thread *t);
  
  static void show_header();
  
  static void list_threads(Thread *t_start, char pr);
};

class Jdb_thread_list
{
private:
  static int _mode;
  static int _count;
  static char _pr;
  static Thread *_t_head, *_t_start;

  friend class _foo;

  enum { LIST_UNSORTED, LIST_SORT_PRIO, LIST_SORT_TID };

public:  
  static void init(char pr, Thread *t_head);
  
  // return string describing current sorting mode of list
  static inline const char* const get_mode_str(void);
  
  // switch to next sorting mode
  static void switch_mode(void);
  
  // set _t_start element of list
  static void set_start(Thread *t_start);
  
  // _t_start-- if possible
  static int line_back(void);
  
  // _t_start++ if possible
  static int line_forw(void);
  
  // _t_start -= 24 if possible
  static int page_back(void);
  
  // _t_start += 24 if possible
  static int page_forw(void);
  
  // _t_start = first element of list
  static int goto_home(void);
  
  // _t_start = last element of list
  static int goto_end(void);
  
  // search index of t_search starting from _t_start
  static int lookup(Thread *t_search);
  
  // get y'th element of thread list starting from _t_start
  static Thread* index(int y);
  
  // show complete page using show callback function
  static int page_show(void (*show)(Thread *t));
  
  // show complete list using show callback function
  static int complete_show(void (*show)(Thread *t));

private:  
  // helper function for iter() -- use priority as sorting key
  static int get_prio(Thread *t);
  
  // helper function for iter() -- use thread id as sorting key
  static int get_tid(Thread *t);
  
  static inline Thread* iter_prev(Thread *t);
  
  static inline Thread* iter_next(Thread *t);
  
  // walk though list <count> times
  // abort walking if no more elements
  // do iter if iter != 0
  static bool iter(int count, Thread **t_start, void (*iter)(Thread *t)=0);
};

#endif // jdb_thread_list_i_h

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