testdb.c File Reference

#include <stdio.h>
#include <stdbool.h>
#include <stdlib.h>
#include "lib/uuid.h"
#include "lib/dnode.h"
#include "lib/inode.h"
#include "lib/block.h"
#include "lib/log.h"

Classes
struct	BlockAssoc
	Dummy data structure for database testing. More...
struct	BlockLocation
	Dummy datastructure for database testing. More...

Functions
ListDNode	add_data_node (IPv4 address, Port port)
	Adds new data node to the metadata server Receives IP address and port I.E.
DNode *	check_node (IPv4 address, Port port)
	Check if node is in database and returns name, address, port for connection.
ListINode	insert_file (SafeStr fname, size_t size)
	Create the inode attributes. For this project the name of the file and its size.
ListINode	get_files (void)
	Returns the attributes of the files stored in the DFS: File Name and Size.
INode *	get_file_info (SafeStr fname)
	Given a filename, if the file is stored in DFS return its filename id and fsize.
	DefList (BlockAssoc)
	DefList (BlockLocation)
BlockLocationInfo *	get_file_inode (SafeStr fname)
	Possibly gets the location information of a file.
int	main (void)
	This will test the database.

Variables
	BlockLocationInfo

Function Documentation

add_data_node()

ListDNode add_data_node	(	IPv4	address,
		Port	port )

Adds new data node to the metadata server Receives IP address and port I.E.

the information to connect to the data node return self.c.lastrowid.

check_node()

DNode * check_node	(	IPv4	address,
		Port	port )

Check if node is in database and returns name, address, port for connection.

DefList() [1/2]

DefList

(

BlockAssoc

)

DefList() [2/2]

DefList

(

BlockLocation

)

get_file_info()

INode * get_file_info

(

SafeStr

fname

)

Given a filename, if the file is stored in DFS return its filename id and fsize.

Internal use only. Does not have to be accessed from the metadata server.

get_file_inode()

BlockLocationInfo * get_file_inode

(

SafeStr

fname

)

Possibly gets the location information of a file.

get_files()

ListINode get_files

(

void

)

Returns the attributes of the files stored in the DFS: File Name and Size.

insert_file()

ListINode insert_file	(	SafeStr	fname,
		size_t	size )

Create the inode attributes. For this project the name of the file and its size.

main()

int main

(

void

)

This will test the database.

Variable Documentation

BlockLocationInfo

BlockLocationInfo