srccount.cpp

linux下的任天堂模拟器代码。供大家参考。

/*
Copyright (C) 2005-2007 Nach, grinvader ( http://www.zsnes.com )

This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
version 2 as published by the Free Software Foundation.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/

/*
This is part of a toolkit used to assist in ZSNES development

This program tells us how far our port progress is.
*/

#include <iostream>
#include <string>
using namespace std;

#include "fileutil.h"

size_t c_count = 0;
size_t cpp_count = 0;
size_t asm_count = 0;
size_t psr_count = 0;

void size_tally(const char *filename, struct stat& stat_buffer)
{
  if      (is_c_file(filename))   { c_count += stat_buffer.st_size;   }
  else if (is_asm_file(filename)) { asm_count += stat_buffer.st_size; }
  else if (is_cpp_file(filename)) { cpp_count += stat_buffer.st_size; }
  else if (is_psr_file(filename)) { psr_count += stat_buffer.st_size; }
}

int main()
{
  parse_dir(".", size_tally);

  unsigned int total_count = asm_count + c_count + cpp_count + psr_count;

  cout << "ASM code uses " << asm_count << " bytes. (" << (float)(asm_count*100)/total_count << ")\n"
       << "C code uses "   << c_count   << " bytes. (" << (float)(c_count*100)/total_count << ")\n"
       << "C++ code uses " << cpp_count << " bytes. (" << (float)(cpp_count*100)/total_count << ")\n"
       << "PSR code uses " << psr_count << " bytes. (" << (float)(psr_count*100)/total_count << ")\n"
       << endl;
  return(0);
}