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/**
* ======================== legal notice ======================
*
* File: FileReader.cc
* Created: 28. Juli 2012, 15:00
* Author: <a href="mailto:geronimo013@gmx.de">Geronimo</a>
* Project: libIO: classes for files, filesystem and input/output
*
* CMP - compound media player
*
* is a client/server mediaplayer intended to play any media from any workstation
* without the need to export or mount shares. cmps is an easy to use backend
* with a (ready to use) HTML-interface. Additionally the backend supports
* authentication via HTTP-digest authorization.
* cmpc is a client with vdr-like osd-menues.
*
* Copyright (c) 2012 Reinhard Mantey, some rights reserved!
* published under Creative Commons by-sa
* For details see http://creativecommons.org/licenses/by-sa/3.0/
*
* The cmp project's homepage is at http://projects.vdr-developer.org/projects/cmp
*
* --------------------------------------------------------------
*/
#include <FileReader.h>
#include <File.h>
#include <Logging.h>
#include <fcntl.h>
#include <unistd.h>
cFileReader::cFileReader(cFile *Input)
: file(Input)
{
Open();
}
bool cFileReader::Open()
{
if (file && file->Exists() && file->CanRead()) {
fd = open(file->AbsolutePath(), O_RDONLY);
if (fd < 0) esyslog("ERROR: could not open %s", file->AbsolutePath());
}
return fd > 0;
}
cFileReader::~cFileReader()
{
Close();
}
void cFileReader::Close()
{
if (fd > 0) {
close(fd);
fd = -1;
}
if (file) {
delete file;
file = NULL;
}
}
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