files.cpp

#include <dirent.h>
#include <sys/stat.h>
#include <iostream>
#include <string.h>
#include <stdio.h>
#include <string>

using namespace std;

/* 
	All our files will be stored in the /var/lib/deadline directory
   	of delenn so they can be accessed easily by the user

   	This code will list all the files present in the directory
   	to help keep list of what we have

   	Attempting to change the file permissions of all files in the
   	directory to allow rwx permissions for group members and file 
	owners
*/

void open(char *dir_name)
{
        DIR *dir; // pointer to directory
        struct dirent *component; // directory contents
        struct stat info; // info about components (files)

	int chmod(const char *dir_name, mode_t mode);

        dir = opendir(dir_name); // open directory

        if(!dir)
        {
                cout << "\nDirectory Not Found\n" << endl;
                return;
        }

        // read 
	while((component = readdir(dir)) != NULL)
        {
                if(component->d_name[0] != '.')
                {
                        string path = string(component->d_name);
                        cout << "File: " << path << "\t \t \t***in directory" << ": " << string(dir_name) << endl;
                        stat(path.c_str(), &info); // get information from this path
                        if(S_ISDIR(info.st_mode))
                        {
                                open((char*)path.c_str());
                        	chmod(path.c_str(), S_IRWXO);	
			}
                }
        }
        closedir(dir);
}

int main()
{
        open((char*) "/var/lib/deadline");
        return 0;
}