taglib/examples/inspect.cpp

62 lines
2.0 KiB
C++

/* Copyright (C) 2012 Lukas Lalinsky <lalinsky@gmail.com>
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include <iostream>
#include <stdlib.h>
#include <fileref.h>
#include <mp4file.h>
using namespace std;
using namespace TagLib;
#define MAYBE_PRINT_DESC(_Type) \
if(dynamic_cast<_Type *>(f.file())) { \
cout << dynamic_cast<_Type *>(f.file())->toString().to8Bit(true) << endl; \
found = 1; \
}
int main(int argc, char *argv[])
{
// process the command line args
for(int i = 1; i < argc; i++) {
cout << "******************** \"" << argv[i] << "\"********************" << endl;
FileRef f(argv[i]);
bool found = 0;
if(!f.isNull() && f.file()) {
MAYBE_PRINT_DESC(MP4::File);
MAYBE_PRINT_DESC(File);
}
if(!found) {
cout << "could not find any information about the file" << endl;
}
}
}