www.pudn.com > eMule0.47c-Sources.zip > demo_copy.cpp

// $Id: demo_copy.cpp,v 1.11 2002/06/29 17:20:26 t1mpy Exp $ 
// 
//  The authors have released ID3Lib as Public Domain (PD) and claim no 
//  copyright, patent or other intellectual property protection in this work. 
//  This means that it may be modified, redistributed and used in commercial 
//  and non-commercial software and hardware without restrictions.  ID3Lib is 
//  distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, either 
//  express or implied. 
//   
//  The ID3Lib authors encourage improvements and optimisations to be sent to 
//  the ID3Lib coordinator, currently Dirk Mahoney (dirk@id3.org).  Approved 
//  submissions may be altered, and will be included and released under these 
//  terms. 
 
#ifdef HAVE_CONFIG_H 
#  include  
#endif 
 
#include  
#include "id3/id3lib_streams.h" 
#include "id3/tag.h" 
 
#include "demo_copy_options.h" 
 
using std::cout; 
using std::endl; 
using std::cerr; 
 
static const char* VERSION_NUMBER = "$Revision: 1.11 $"; 
 
void PrintUsage(const char *sName) 
{ 
  cout << "Usage: " << sName << " [OPTION]... SOURCE DEST" << endl; 
  cout << "Copy the tag(s) from SOURCE to DEST." << endl; 
  cout << endl; 
} 
 
void PrintVersion(const char *sName) 
{ 
  size_t nIndex; 
  cout << sName << " "; 
  for (nIndex = 0; nIndex < strlen(VERSION_NUMBER); nIndex++) 
  { 
    if (VERSION_NUMBER[nIndex] == ' ')  
    { 
      break; 
    } 
  } 
  nIndex++; 
  for (; nIndex < strlen (VERSION_NUMBER); nIndex++) 
  { 
    if (VERSION_NUMBER[nIndex] == ' ')  
    { 
      break; 
    } 
    cout << VERSION_NUMBER[nIndex]; 
  } 
  cout << endl; 
  cout << "Uses " << ID3LIB_FULL_NAME << endl << endl; 
 
  cout << "This program copies tags from one file to another" << endl; 
} 
 
void DisplayTags(ostream &os, luint nTags) 
{ 
  if (!((nTags & ID3TT_ID3V1) || (nTags & ID3TT_ID3V2))) 
  { 
    os << "no tag"; 
  } 
  if (nTags & ID3TT_ID3V1) 
  { 
    os << "v1"; 
  } 
  if ((nTags & ID3TT_ID3V1) && (nTags & ID3TT_ID3V2)) 
  { 
    os << " and "; 
  } 
  if (nTags & ID3TT_ID3V2) 
  { 
    os << "v2"; 
  } 
} 
 
int main( unsigned int argc, char * const argv[]) 
{ 
  int ulFlag = ID3TT_ID3; 
  ID3D_INIT_DOUT(); 
  gengetopt_args_info args; 
 
  if (cmdline_parser(argc, argv, &args) != 0) 
  { 
    exit(1); 
  } 
 
#if defined ID3_ENABLE_DEBUG 
  if (args.warning_flag) 
  { 
    ID3D_INIT_WARNING(); 
    ID3D_WARNING ( "warnings turned on" ); 
  } 
  if (args.notice_flag) 
  { 
    ID3D_INIT_NOTICE(); 
    ID3D_NOTICE ( "notices turned on" ); 
  } 
#endif 
 
  if (args.v1tag_flag) 
  { 
    ulFlag = ID3TT_ID3V1; 
  } 
 
  if (args.v2tag_flag) 
  { 
    ulFlag = ID3TT_ID3V2; 
  } 
   
 
  if (args.inputs_num != 2) 
  { 
    cerr << "Usage: id3cp [OPTIONS] SOURCE DEST" << endl; 
    exit(1); 
  } 
 
  const char *source = args.inputs[0], *dest = args.inputs[1]; 
   
  ID3_Tag myTag; 
   
  cout << "Parsing " << source << ": "; 
   
  myTag.Clear(); 
  myTag.Link(source, ID3TT_ALL); 
   
  cout << "done.  Copying to " << dest << ": "; 
   
  myTag.Link(dest, ID3TT_NONE); 
  myTag.Update(ulFlag); 
   
  cout << "done" << endl; 
   
  return 0; 
}