mirror of
https://github.com/VDR4Arch/vdr.git
synced 2023-10-10 13:36:52 +02:00
83 lines
2.1 KiB
C++
83 lines
2.1 KiB
C++
/*
|
|
* tools.h: Various tools
|
|
*
|
|
* See the main source file 'vdr.c' for copyright information and
|
|
* how to reach the author.
|
|
*
|
|
* $Id: tools.h 1.7 2000/04/24 15:01:49 kls Exp $
|
|
*/
|
|
|
|
#ifndef __TOOLS_H
|
|
#define __TOOLS_H
|
|
|
|
#include <errno.h>
|
|
#include <stdio.h>
|
|
#include <syslog.h>
|
|
#include <sys/wait.h>
|
|
#include <sys/types.h>
|
|
|
|
extern int SysLogLevel;
|
|
|
|
#define esyslog if (SysLogLevel > 0) syslog
|
|
#define isyslog if (SysLogLevel > 1) syslog
|
|
#define dsyslog if (SysLogLevel > 2) syslog
|
|
|
|
#define LOG_ERROR esyslog(LOG_ERR, "ERROR (%s,%d): %s", __FILE__, __LINE__, strerror(errno))
|
|
#define LOG_ERROR_STR(s) esyslog(LOG_ERR, "ERROR: %s: %s", s, strerror(errno));
|
|
|
|
#define SECSINDAY 86400
|
|
#define MAXPROCESSTIMEOUT 3 // seconds
|
|
|
|
#define DELETENULL(p) (delete (p), p = NULL)
|
|
|
|
bool DataAvailable(int filedes);
|
|
void writechar(int filedes, char c);
|
|
void writeint(int filedes, int n);
|
|
char readchar(int filedes);
|
|
bool readint(int filedes, int &n);
|
|
void purge(int filedes);
|
|
char *readline(FILE *f);
|
|
int time_ms(void);
|
|
void delay_ms(int ms);
|
|
bool MakeDirs(const char *FileName, bool IsDirectory = false);
|
|
bool RemoveFileOrDir(const char *FileName);
|
|
bool CheckProcess(pid_t pid);
|
|
void KillProcess(pid_t pid, int Timeout = MAXPROCESSTIMEOUT);
|
|
|
|
class cListObject {
|
|
private:
|
|
cListObject *prev, *next;
|
|
public:
|
|
cListObject(void);
|
|
virtual ~cListObject();
|
|
void Append(cListObject *Object);
|
|
void Unlink(void);
|
|
int Index(void);
|
|
cListObject *Prev(void) { return prev; }
|
|
cListObject *Next(void) { return next; }
|
|
};
|
|
|
|
class cListBase {
|
|
protected:
|
|
cListObject *objects, *lastObject;
|
|
cListBase(void);
|
|
public:
|
|
virtual ~cListBase();
|
|
void Add(cListObject *Object);
|
|
void Del(cListObject *Object);
|
|
virtual void Move(int From, int To);
|
|
void Move(cListObject *From, cListObject *To);
|
|
void Clear(void);
|
|
cListObject *Get(int Index);
|
|
int Count(void);
|
|
};
|
|
|
|
template<class T> class cList : public cListBase {
|
|
public:
|
|
T *Get(int Index) { return (T *)cListBase::Get(Index); }
|
|
T *First(void) { return (T *)objects; }
|
|
T *Next(T *object) { return (T *)object->Next(); }
|
|
};
|
|
|
|
#endif //__TOOLS_H
|