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/**
graps cdis
Compile with
g++ -o cdigrap cdigrap.cpp -lmpeg
*/
#ifdef CONFIG_H
#include "config.h"
#endif
#include "inputPlugin.h"
#if defined(HAVE_GETOPT_H)
#include <getopt.h>
#endif
void usage() {
cout << "cdigrab grabs video cds"<<endl;
cout << "Usage : cdigrab [s:b:f:h] cdi:/device"<<endl;
cout << endl;
cout << "-s : bytes start a positions <bytes>"<<endl;
cout << "-b : set block size (default: 32768)"<<endl;
cout << "-f : set filename (default: a.cdi)"<<endl;
cout << "-h : help"<<endl;
cout << "THIS SOFTWARE COMES WITH ABSOLUTELY NO WARRANTY! " \
<< "USE AT YOUR OWN RISK!"<<endl;
cout << endl;
}
int main(int argn,char** args) {
if (argn <= 1) {
usage();
exit(0);
}
long startBytes=0;
int len=32768;
char *fname = strdup("a.cdi");
int c;
while(1) {
c = getopt (argn, args, "s:b:f:h");
if (c == -1) break;
switch(c) {
case 'h': {
usage();
exit(0);
}
case 's': {
startBytes=atoi(optarg);
break;
}
case 'b': {
len=atoi(optarg);
break;
}
case 'f': {
fname = strdup(optarg);
break;
}
default:
printf ("?? getopt returned character code 0%o ??\n", c);
usage();
exit(-1);
}
}
if (optind >= argn ) {
usage();
exit(-1);
}
InputStream* in=InputPlugin::createInputStream(args[optind]);
in->open(args[optind]);
if (startBytes != 0) {
cout << "seeking to :"<<startBytes<<endl;
in->seek(startBytes);
}
char* buffer=new char[len];
int cnt=0;
FILE* f=fopen(fname,"a+");
while(1) {
if (in->eof() == true) {
cout << "******* plugin->getStreamState() EOF"<<endl;
break;
}
in->read(buffer,len);
fwrite(buffer,len,1,f);
cnt++;
cout << "grapped:"<<cnt*len<<endl;
}
fclose(f);
}
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