From e2de64d6f1beb9e492daf5b886e19933c1fa41dd Mon Sep 17 00:00:00 2001
From: toma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>
Date: Wed, 25 Nov 2009 17:56:58 +0000
Subject: Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.
 BUG:215923

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdemultimedia@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
---
 mpeglib/lib/input/cdromRawAccess.cpp | 113 +++++++++++++++++++++++++++++++++++
 1 file changed, 113 insertions(+)
 create mode 100644 mpeglib/lib/input/cdromRawAccess.cpp

(limited to 'mpeglib/lib/input/cdromRawAccess.cpp')

diff --git a/mpeglib/lib/input/cdromRawAccess.cpp b/mpeglib/lib/input/cdromRawAccess.cpp
new file mode 100644
index 00000000..b0df4747
--- /dev/null
+++ b/mpeglib/lib/input/cdromRawAccess.cpp
@@ -0,0 +1,113 @@
+/*
+  reads raw input data from cdrom (system dependent)
+  Copyright (C) 1999  Martin Vogt
+
+  This program is free software; you can redistribute it and/or modify
+  it under the terms of the GNU Library General Public License as published by
+  the Free Software Foundation.
+
+  For more information look at the file COPYRIGHT in this package
+
+ */
+
+
+#include <iostream>
+
+#include "cdromRawAccess.h"
+
+using namespace std;
+
+CDRomRawAccess::CDRomRawAccess(CDRomToc* cdromToc) {
+  cdfile=NULL;
+  lOpen=false;
+  leof=true;
+  this->cdromToc=cdromToc;
+  lData=false;
+  dataStart=0;
+  len=0;
+}
+
+
+CDRomRawAccess::~CDRomRawAccess() {
+  close();
+}
+
+
+
+char* CDRomRawAccess::getBufferStart() {
+  return (char*)(data+dataStart);
+}
+
+int CDRomRawAccess::getBufferLen() {
+  if (eof()) {
+    return 0;
+  }
+  return len;
+}
+
+int CDRomRawAccess::open(const char* filename) {
+  if (isOpen()) {
+    close();
+  }
+  if (filename==NULL) {
+    filename=(char*)"/dev/cdrom";
+  }
+  if (strlen(filename) <= 1) {
+    filename="/dev/cdrom";
+  } 
+  char* openfile=strchr(filename,'/');
+  cout << "openfile:"<<openfile<<endl;
+  cdfile=fopen(openfile, "rb");
+  lOpen=false;
+
+  if (cdfile == NULL) {
+    perror("open CDRomRawAccess");
+  } else {
+    lOpen=true;  
+    leof=false;
+  }
+  return lOpen;
+}
+
+
+int CDRomRawAccess::eof() {
+  return leof;
+}
+
+
+int CDRomRawAccess::read(int minute,int second, int frame) {
+  if (isOpen()==false) {
+    cerr << "CDRomRawAccess not open"<<endl;
+    return false;
+  }
+
+  int lInRange=cdromToc->isInRange(minute,second,frame);
+  if (lInRange == false) {
+    if (minute*60+second+1 > cdromToc->getEndSecond()) {
+      leof=true;
+    }
+    return false;
+  }
+  return readDirect(minute,second,frame);
+}
+
+
+void CDRomRawAccess::close() {
+  if (isOpen()) {
+    fclose(cdfile);
+    lOpen=false;
+    leof=true;
+  }
+}
+
+int CDRomRawAccess::isData() {
+  return lData;
+}
+
+int CDRomRawAccess::isOpen() {
+  return lOpen;
+}
+
+
+
+
-- 
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