void doCopy(const AbstractFileFilter &filter, char* srcFile, char* destFile)
{
ifstream in(srcFile);
ofstream out(destFile);
filter.doFilter(in, out);
in.close();
out.close();
}
/*
* File Filter main thread
*/
int main(int argc, char** argv) {
AbstractFileFilter* copyFF = new CopyFileFilter();
AbstractFileFilter* upFF = new UppercaseFileFilter();
AbstractFileFilter* enFF = new EncryptionFile();
ifstream in("FileFilter.txt");
ofstream outCopy("CopyFileFilter.txt");
ofstream outUp("UpperFileFilter.txt");
ofstream outEn("EncryptionFileFilter.txt");
copyFF->doFilter(in, outCopy);
in.open("FileFilter.txt");
upFF->doFilter(in, outUp);
in.open("FileFilter.txt");
enFF->doFilter(in, outEn);
cout << "Please check the three below files for results:\n"
"1.CopyFileFilter.txt\n"
"2.UpperFileFilter.txt\n"
"3.EncryptionFileFilter.txt\n";
return 0;
}