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Implemented centralized 'wait for input'

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This commit is contained in:
Klaus Schmidinger
2000-09-17 08:23:46 +02:00
parent 7fbf9e6c49
commit 4716cfb5a1
9 changed files with 172 additions and 97 deletions
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25
tools.h
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@@ -4,16 +4,17 @@
* See the main source file 'vdr.c' for copyright information and
* how to reach the author.
*
* $Id: tools.h 1.14 2000/09/15 14:23:29 kls Exp $
* $Id: tools.h 1.15 2000/09/17 07:58:19 kls Exp $
*/
#ifndef __TOOLS_H
#define __TOOLS_H
#include <errno.h>
#include <fcntl.h>
#include <stdio.h>
#include <syslog.h>
#include <sys/wait.h>
#include <sys/stat.h>
#include <sys/types.h>
extern int SysLogLevel;
@@ -30,12 +31,10 @@ extern int SysLogLevel;
#define DELETENULL(p) (delete (p), p = NULL)
bool DataAvailable(int filedes, bool wait = false);
void writechar(int filedes, char c);
void writeint(int filedes, int n);
char readchar(int filedes);
bool readint(int filedes, int &n);
int readstring(int filedes, char *buffer, int size, bool wait = false);
void purge(int filedes);
char *readline(FILE *f);
char *strn0cpy(char *dest, const char *src, size_t n);
@@ -52,6 +51,24 @@ bool RemoveFileOrDir(const char *FileName, bool FollowSymlinks = false);
bool CheckProcess(pid_t pid);
void KillProcess(pid_t pid, int Timeout = MAXPROCESSTIMEOUT);
class cFile {
private:
static bool files[];
static int maxFiles;
int f;
public:
cFile(void);
~cFile();
operator int () { return f; }
bool Open(const char *FileName, int Flags, mode_t Mode = S_IRUSR | S_IWUSR | S_IRGRP);
bool Open(int FileDes);
void Close(void);
bool IsOpen(void) { return f >= 0; }
int ReadString(char *Buffer, int Size);
bool Ready(bool Wait = true);
static bool AnyFileReady(int FileDes = -1, int TimeoutMs = 1000);
};
class cListObject {
private:
cListObject *prev, *next;