File Splitter
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#1
22-04-2010, 12:23 AM


File Splitter is a software which is used to split the user specifying file according to the user specifying size. It is very difficult to transfer one big file from one end to another through any media like internet or small storage like Floppy, Pen drive etc. This software helps to overcome this problem. The splitted portions of file may carry some temporary information to denote the the number of splitted part and total number of parts etc. This idea is used to split big files to small pieces for transferring purpose, uploading etc. In the destination side, these parts of file can be jointed to form the original source file.
Splitting process is mainly aiming in the area of file transferring from one end to another.
There are three techniques to split the file.
1.Split in the size of 1.4MB (Floppy size)
2.Split in the size of 650MB(CD size)
3.User specifying size, Here file will be splitted equally in the specified size.


To ensure the security, the user can include password to split and combine the files. This splitted portion will be in non readable format and will be encrypted. If the user has given password to split, the same password is required to do the combining option. This program is developed using Java and can implement in .NET also.
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sandypnr
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#2
13-06-2010, 10:45 PM

full report needed. the full report of the file splitter is needed
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#3
14-06-2010, 03:01 PM

File Splitter Utility
This article describes a simple simple file splitter / joiner application.It can be used to split files when transfering files over the internet using FTP, email, etc It has a simple user interface that interfaces with a simple controller class. The controller class coordinates the requests from the UI, initiates the two worker classes.

Using the code
These classes expose a set of simple methods and an event called ProgressNotify which provides the percent of completion of the task . The internal buffer used, as well as the the size of the file segments.

FileSplitter has one real method that just takes a filename to split and uses the file naming convention.The method FileJoiner does the equivalent of a DOS command "copy /b file1 + file2 + file3 finalfile ".

for full details and the source code download, visit:
codeproject and implimentationKB/cs/filesplitter.aspx
codeproject and implimentationKB/vb/TextFileSplitter.aspx
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#4
12-01-2011, 11:37 AM




.pptx   Presentation.pptx (Size: 409.7 KB / Downloads: 106)

SUBMITTED BY-
NAME -YURI NARANG


Technology used

1. C
2. C++
3. Graphics under c & c++
4. Core java

The C language->
C is a general-purpose, block structured, procedural, imperative computer programming language developed in 1972 by Dennis Ritchie.
It has since spread to many other platforms
C has also greatly influenced many other popular languages, especially C++, which was designed as an enhancement to C.

Language C++
C++ is a general-purpose programming language with high-level and low-level capabilities.
C++ is regarded as a mid-level language. This indicates that C++ is comprised of a combination of both high-level and low-level language features
C++ was developed
in 1983
at Bell Labs as an enhancement to the C programming language.

Core java
1. Programming language
2. Developed by sunmicrosystems
3. Earlier known as OAK in 1992
4. Inherits syntex from C and concept from C++
5. Write once, run anywhere" (WORA)
OOPS

Features of java
1. OS independent
2. Machine independent
3. Internet based
4. Multi threading( executing more than 1 part at any moment as program is divided into threads)
5. Garbage collection/collector (remove unreferenced m/m)

Compile & Run
1. Save by classname (say xyz.java)
2. Compile with Javac xyz.java
3. Run with java xyz

Topics Under Java
1. Class & Objects
2. Methods( functions in C)
3. Inheritance(single & multilevel)
4. Exception Handling(try,catch,throw)
5. Packages(import package name)
6. APPLETS
7. Swing(advanced version of awt)
8. JDBC(java database connectivity) & ODBC

File Splitter
File Splitter is a java application which enables a user to split or join file of any format.
File Splitter splits a file into any no. of splits of a defined size of the file

Why Should We Use It ???
With this application, a user can make use of the secondary storage very efficiently and can optimize the
speed of the machine to be worked on
This application supports .jpg,..mp3,.mpeg file and saves the file into .sfl format.

File Splitter can split any type of file into smaller pieces and rejoin them to the original file. It helps you copy the split ones to floppy disk or CD/DVD, or send them via e-mail. File Splitter supports 3 split modes: It can split a file equally by size. Users can specify a custom size such as 1.44MB(floppy disk ), 650M (CD size). It can also split a file equally by number, and cut any segment of the file as needed.

Overview of Data Requirement
1. The filename.
2. Path where it exists.
3. Number of splits.
4. Size of the splits.
5. Another option appears either to split or join.


1. The project and implimentation requires no web based application.
2. The project and implimentation is not confined for persistent data.
3. Only sfl file can be joined(LIMITATION).

Specific Requirement
The user must have the knowledge about java programming.

Performance Requirement
The project and implimentation is quite reliable in terms of security basis, in general several users can access it and can carry on the proceedings .

Hardware Requirement
1. P3 or p4 processor
2. 128 mb Ram.
3. 20 gb hardisk
4. Free space

Quality Attribute
Security issues are the main concern for any project and implimentation,it is necessary the security issue does not create any problem in any ways. The project and implimentation file splitter ensures that security is the main concern and quality is maintained.

Software Requirement

Jdk1.3 or above

JDK 1.x to compile and JRE are required to run this application.












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#5
11-04-2011, 04:27 PM


.doc   filesplitterdocnew.doc (Size: 1.58 MB / Downloads: 90)
1. ABSTRACT
File Splitter is software which is used to split the user specifying file according to the user specifying size. It is very difficult to transfer one big file from one end to another through any media like internet or small storage like Floppy, Pen drive etc. This software helps to overcome this problem. The splitted portions of file may carry some temporary information to denote the number of splitted part and total number of parts etc. This idea is used to split big files to small pieces for transferring purpose, uploading etc. In the destination side, these parts of file can be jointed to form the original source file.
Splitting process is mainly aiming in the area of file transferring from one end to another.
There are three techniques to split the file.
1. Split in the size of 1.4MB (Floppy size)
2.Split in the size of 650MB (CD size)
3.User specifying size, Here file will be splitted equally in the specified size.
To ensure the security, the user can include password to split and combine the files. This splitted portion will be in non readable format and will be encrypted. If the user has given password to split, the same password is required to do the combining option. This program is developed using Java and can implement in .NET also.
FileSplitter" splits any big file into many small files, and merges them again into one big file. The program is very small (about 20 KB) and written in pure Java 1.2 which mean that you can use it with any operating system with JRE 1.2. There is no installation and no setup, just copy it and start it. "FileSplitter" is the perfect solution if you need to transfer big file on Floppydisks or split a big file into small parts.
2. INTRODUCTION
File Splitter is a very useful utility application for downloading . User want to download and store the downloaded files into Floppy disk , Its possible only if the downloaded file size is Less than or equal to 1.38 MB , If file size is more than the floppy disk size then File Splitter is required.
File Splitter and Merger performs the following tasks
Read the Original File and Find its File Size
Creates new files for writing depending on target file size splits needed
Allocate memory for newly created files depending on file size
Read original file information and write their content to newly
created files
Stores splited file content into floppy disk
Finally join the splited file into original file
( Read splited files and write splited file information into a single file )
Earlier when we use to work on large project and implimentations we use to make a huge text file smaller so we could load it into notepad easier, and still retain the the main format of the file.
We couldn’t use a file splitter because it splits the file based on File size, and they tend to split the file in the middle of lines, and not at the end of the line.
So we wrote a tiny application that will take a text file and split the file line by line until the number of lines in the new file is the size the user wants.
The File Splitter is a free Windows program that will split any file into pieces of any size and later combine the pieces to form the original file. This could prove useful in a number of situations:
Suppose you need to transfer a file from one stand-alone computer to another. A floppy disk is often the only possible means for transferring the file, but if the file is larger than 1.44 megabytes, it won't fit on a single floppy. Simply split the file onto floppy disks, and then copy the pieces from the floppy disks to the other computer and easily reconstruct the original file.
Many email systems place a limit on the size of an email message. What if you want to email someone a file that is larger than the maximum size? Split the file into pieces smaller than the limit and email the individual pieces.
There are many other possibilities for using The File Splitter. I'm sure you can think of a situation where The File Splitter would be helpful.
File Splitter is a freeware program which does not require installation and can be used to split files to multiple chunks as well as to merge multiple chunks into a single file
File Splitter and Merger Consist of the Following Modules
 Admin
 user
 Custom Splitter
 Merger
3. DESIGN PRINCIPLES & EXPLANATION
3.1. MODULES

File Splitter is a tool to split large files into smaller files so that they can be put on floppies or sent by email. File Splitter can be used individual home computer users or large organizations.
Ever wanted to send a large file by email but were not able because your email service provider does not allow attachments with large size? This is when Fast File Splitter comes handy. You can split your files easily to match the maximum size the email server accepts and send them in chunks and merge them back at the receiving end.
FFS is very easy to use and understand. With a few clicks you can split your large file into smaller files. Simply choose the file you want to split and how you want to split it and click on split and your small files are ready for use.
File to split is the file that you want to split into pieces. Click the Browse... button to search for a file to split, drag and drop a file from Windows Explorer, or select one of the most recently split files from the drop down list.
Folder for pieces is the folder in which you want the pieces to be stored. This may be a folder on a hard disk or a removable drive, such as a floppy or zip disk. After selecting a file to split, the Folder for pieces field is automatically filled in with the name of the folder in which the file to split is located. If you wish to change the folder, you can type a new folder name, click the Browse... button to search for a folder, or select one of the most recently used folders from the drop down list.
File Splitter and Merger Consist of the Following Modules
a) Admin
b) User
c) Custom Splitter
d) Merger
Admin:
Admin has control over the whole application and he makes the new registrations for the users. admin can also use the file splitter
Tool.
User:
Users login into the system. After login into the system they are using this software.
Custom Splitter:
Custom splitter splits the files depending upon the customer requirements. If the users want three pieces of files depending upon the file size. The Original File Split into 3 Pieces of files. Other procedures same as the above Auto Splitter after splitting the file the merger merges the above files into original file.
Splitted into Three Pieces of files :
for example three file names ( Red1.txt, Red2.txt and Red3.txt). And divides original file size by three. Resultant file size to allocate dynamically three pieces of files.
File Name :Red1.txt File Size1 :1 MB
File Name :Red2.txt File Size2 :1 MB
File Name :Red3.txt File Size3 :1 MB
After Splitting the file the merger merges the above files into original file format.
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rukn
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#6
21-08-2011, 05:47 PM

code required ?
pls upload it

thx
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#7
22-08-2011, 09:45 AM

To get more information about the topic " File Splitter" please refer the link below


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cauvery
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#8
25-10-2011, 05:49 PM

please help me to know more about modules in universal file splitter and merger
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26-10-2011, 09:35 AM

To get more information about the topic " File Splitter" please refer the link below


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