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Index

Introduction

Programming concept

Language introduction Data flow diagram.

Header file.

User defined function.

Codes.

Hardware requirement.

User interface.

Data storing method.

Advantages & disadvantages.

Conclusion. i!liograph".

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Introduction

Our pro#ect is !ased on a small data management topic. Cyber cafmanagement$ this is protot"pe model of data storing technique andmanagement. In this pro#ect we include a small part of customer detail

information of a c"!er cafe. %hich !ased on following quer"

%hat information a!out customer required

How each customer identified

%hat are !asic requirement of c"!er caf'

%hat initial process performed to maintain information

%hich is most difficult tas( to maintain data information )tc.

*or a!ove solving a!ove pro!lem we decide to create a simple program withour initial (nowledge of computer programming.*or solving a!ove pro!lem we follow the software engineering+s concept of

modeling technique.

%e use water fall model.%ater fall model provide following pro!lem solving technique.

Anal"sis.

Design

Coding.

,esting

Implementation.

All a!ove technique we discuss in ne-t part of our documentation.

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Programming concept

Analysis: -in this technique we consider the pro!lem. %hat is pro!lem %henwe defined the pro!lem then it is eas" to find the solution.

As in previous session we define following pro!lem.

%hat information a!out customer required

How each customer identified

%hat are !asic requirement of c"!er caf'

%hat initial process performed to maintain information

%hich is most difficult tas( to maintain data information )tc.

*or each pro!lem we consider following solution.

%hat information a!out customer required

*or this we define that at initial name$ address$ contact$ login and

logout time is enough information a!out an" customer.

How each customer identified

*or this pro!lem we consider ID of customer which provided !" an"authorit" as government of India for each person. And that will

provide for relia!le management for managing data.

%hat initial process performed to maintain information

,he following initial process required to maintain data storage.

Add new entr".

aintaining master record.

/earch record.

Log management 0per hour surfing cost1.

%hich is most difficult tas( to maintain data information

,he most difficult tas( of marinating data information is displa"ingdata. Hear we use a searching option which search through man"option and displa" record list a!out that option. And also displa" list

of all record.

Design: -in this technique we draw a data flow diagram which provides !asicstructure to draw pro#ect.

Coding: -in this technique we use c language to implement pro#ect on thedesigned structure.

Testing: -in this session we test our pro#ect in different environment$ access

man" data. 2n each entr" it gave appropriate result.Implementation: -in this session we consider the future modification on our

pro#ect. ecause in this initial stage we done man" mista(e. /o in

future we tr" to overcome the disadvantages.

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Language introduction

The language use to construct the emplo"ee s"stem is C. %e have use C !ecause

we all are quite familiar with it. It is relia!le$ simple and eas" to use out of the

do3en of languages Availa!le. C is a high level language that provides high level

programming with efficienc" !ecause it has the power of the machine language.

C is general4purpose structured programming language. Its instructions consists of

)nglish terms that resem!le alge!raic )-pressions of augmented !" certain

)nglish 5e"words such as if$ )lse$ for do & while.

C !ridges the gap !etween conventional high level languages and machine

language. ,his allows C to !e used for /"stem programming as well as the

application programming. C is characteri3e !" the a!ilit" to write ver" concise

/ource program due in the part of the large no. of operator within the language it

has relativel" small instruction set$ though actual implementation includes

e-tensive li!rar" functions$ which enhances the !asic functions. *urther more$

the language encourages the

user to write additional li!rar" functions of their own. ,hus$ the user can easil"

e-tent the features and capa!ilities of the language. Another important

characteristics of C is that its program are highl" porta!le$ even more so then with

the other langue the reason for this is that C relegates most computer dependentfeatures to its li!rar". ,hus$ C accompanied !" its own sets of li!rar" functions$

which are written for the particular characteristics of the host computer. ,hese

li!rar" functions are relativel" standardi3ed$ however$ and each individual li!rar"

function it generall" accessed in the same manner from one version of C to

another. ,herefore$ ost C program can !e processed on different computers with

little or no alteration.

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Data flo diagram

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&ser defined function

In this pro#ect we use following function.

'ain(): -it recogni3e !" operating s"stem$ for e-ecution of program.

'ain*indo(): -it provide the main user interface window.

searc#():- ,his function use to search an" information a!out

customer.

status*sub*sub():- ,his function provide status for an" login (e".

status*sub():- It also Provide status a!out user information (e".

status():- It provide main window (e" status in status !ar.

sub*sub*fn():- It function to provide save entr" & displa" in main

widow.

sub*fn():- ,his function use we see su!9su!9fn & use it.

logout():- ,his function should have delete information from main

window.

cloc+*sys():- ,his function provide us simple cloc( to see current

time & date.

#istory():- It provide us to see Histor" A!out All Customer.

int ascii(c#ar arr,):- ,his function Convert character from in ascii

from.

int asci(c#ar asc):- ,his function also Convert in ascii.

int tmdiff(c#ar tm.,/c#ar tm0,):- ,his function find difference

!etween two different time.

log():- ,his function provide us to change timing rate our self.

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Codes:- main()

void main01

:

int gd;D),)C,$gmtc>>!gi=1rectangle0J$$getma--014J$?1

rectangle0F?$B$J@?$EJ1

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Codes:- sub*sub*fn()

setcolor0@J1

!ar0@EE$@?$@B$1tOs>tOs>tOs>tOs>t

Os>n=$s"s$name$add$contect$id9t"pe$id9no$lt$lot$ld1;)2*1countNNtOs>tOs>tOs>tOs>tOs>t

Os>n=$s"s$name$add$contect$id9t"pe$id9no$lt$lot$ld1;)2*1

:

if0strcmp0nameE$name1;;?strcmp0nameE$add1;;?

strcmp0nameE$contect1;;?strcmp0nameE$id9t"pe1;;?strcmp0nameE$id9no1;;?1

:

outte-t-"0@E$"$s"s1

!ar0@RE$@E$BB$@JB1

printf0=Os=$ans1