ngcbWATCHDOG.hpp

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#ifndef ngcbWATCHDOG_H
#define ngcbWATCHDOG_H
 
 
#ifndef __cplusplus
#error This is a C++ include file and cannot be used from plain C
#endif
 
#include <ngc/core/ngcb.h>

class ngcbWATCHDOG 
{
public:

  ngcbWATCHDOG(int verbose = 0) {
    erms_[0] = '\0';
    wd_ = ngcbWatchdogOpen(verbose, erms_);
  }

  ~ngcbWATCHDOG() {ngcbWatchdogClose(wd_);}

  int Initialized() {return (wd_ != NULL);}

  const char *ErrMsg() {return (erms_);}

  FILE *Watchdog() {return (wd_);}

  void Add(int pid) {ngcbWatchdogAddProc(wd_, NULL, pid);}

  void Add(const char *host, int pid) {ngcbWatchdogAddProc(wd_, host, pid);}

  void Add(const char *cmd) {ngcbWatchdogAddCmd(wd_, NULL, cmd);}

  void Add(const char *host, const char *cmd) {
    ngcbWatchdogAddCmd(wd_, host, cmd);
  }

  void DB(const char *attr, const char *value) {
    ngcbWatchdogDbWrite(wd_, NULL, attr, value);
  }

  void DB(const char *host, const char *attr, const char *value) {
    ngcbWatchdogDbWrite(wd_, host, attr, value);
  }
  
  void Remove(int pid) {ngcbWatchdogRemoveProc(wd_, NULL, pid);}

  void Remove(const char *host, int pid) {
    ngcbWatchdogRemoveProc(wd_, host, pid);
  }

  void Remove(const char *cmd) {ngcbWatchdogRemoveCmd(wd_, NULL, cmd);}

  void Remove(const char *host, const char *cmd) {
    ngcbWatchdogRemoveCmd(wd_, host, cmd);
  }

  void Clear() {
    ngcbWatchdogClearProc(wd_, NULL); 
    ngcbWatchdogClearCmd(wd_, NULL);
  }

  void Clear(const char *host) {
    ngcbWatchdogClearProc(wd_, host); 
    ngcbWatchdogClearCmd(wd_, host);
  }

  void ClearLocal() {
    ngcbWatchdogClearProc(wd_, "."); 
    ngcbWatchdogClearCmd(wd_, ".");
  }

  void Send(const char *msg) {fprintf(wd_, "%s", msg); fflush(wd_);}
 
protected:
  void Watchdog(FILE *wd) {wd_ = wd;}
 
private:
  char erms_[256];

  FILE *wd_;
};
 
#endif