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/**
* ======================== legal notice ======================
*
* File: DVDImage.cc
* Created: 3. Juli 2012, 08
* Author: <a href="mailto:geronimo013@gmx.de">Geronimo</a>
* Project: libfsScan: mediatypes and filesystem scanning
*
* 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 <DVDImage.h>
#include <string.h>
#include <stdlib.h>
#include <stdio.h>
#include "File.h"
#define FILE_MASK "VIDEO_TS/VTS_%02d_%d.VOB"
cDVDImage::cDVDImage(const cFile &File)
: cAbstractMultiFileMovie(File, "video/mpeg", DVDImage)
{
bufSize = 32;
}
cDVDImage::~cDVDImage()
{
}
const char *cDVDImage::Name(void) const
{
return cAbstractMedia::Name();
}
size_t cDVDImage::Size(void) const
{
return cAbstractMedia::Size();
}
void cDVDImage::Refresh(void)
{
size_t maxSize = 0;
size_t total = 0;
int numOfMovieFiles = 0;
cFile *tmp;
movieFiles = 0;
mainMovie = 0;
if (!checkBuffer()) return;
for (int movie = 1; movie < 100; ++movie) {
total = 0;
for (int fileNo = 1;; ++fileNo) {
sprintf(buf, FILE_MASK, movie, fileNo);
tmp = new cFile(KeyPath(), buf);
if (!tmp || !tmp->Exists()) {
numOfMovieFiles = fileNo - 1;
break;
}
total += tmp->Size();
delete tmp;
}
if (total > maxSize) {
maxSize = total;
mainMovie = movie;
movieFiles = numOfMovieFiles;
}
}
SetSize(total);
}
const char *cDVDImage::FirstFile(void)
{
if (!checkBuffer()) return NULL;
curFileNo = 1;
sprintf(buf, FILE_MASK, mainMovie, curFileNo);
cFile *tmp = new cFile(KeyPath(), buf);
const char *rv = NULL;
if (tmp) {
rv = tmp->AbsolutePath();
delete tmp;
}
return rv;
}
const char *cDVDImage::NextFile(void)
{
if (++curFileNo < movieFiles) {
if (!checkBuffer()) return NULL;
sprintf(buf, FILE_MASK, mainMovie, curFileNo);
cFile *tmp = new cFile(KeyPath(), buf);
const char *rv = NULL;
if (tmp) {
tmp->AbsolutePath();
delete tmp;
return rv;
}
}
return NULL;
}
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