Answered: C++ Program and Algorithm File System…

Computer Networking: A Top-Down Approach (7th Edition)

7th Edition

ISBN:9780133594140

Author:James Kurose, Keith Ross

Publisher:James Kurose, Keith Ross

Chapter1: Computer Networks And The Internet

Section: Chapter Questions

Problem R1RQ: What is the difference between a host and an end system? List several different types of end...

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C++ Program and Algorithm

File System Shell
Overview Sky Electric Company, Islamabad has hired you as a software engineer. The company has asked you to develop a software solution to manage the log files generated by their systems. The log files contain the technical details of the issues encountered during operation by the respective systems.
You have gathered the following information after interviewing the support staff of the company:
1) There are different categories of log files, e.g. Voltage Log, Power Outage Log, etc. 2) The company wants to be able to:
a. View the file directory tree in different ways (Pre Order, In Order, Post Order, Level Order, and Tree View).
b. Search a specific log file using quick search interface
c. Merge two directories
d. Add a log file/directory
e. Delete a log file/directory
f. Calculate size of a given log file/directory
You have decided to develop a “File System Shell” to keep track of the log files and provide the requested features. The File System Shell Design You are required to generate an n-ary tree from the given directory structure, where “logs” directory becomes the root of the tree (see Appendix I) such that:
Sub directories and files become children and descendants of the root, structured exactly as in the “logs” directory

 Files should always be the leaf nodes
 Any number of new files and directories can be added to the tree
 Existing files and directories can be deleted from the tree
 Existing directories can be merged together