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