Software Requirement Specification - Software Pack Solution 14
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This document is a software requirements specification for a custom installer called "Software Pack Solution 14" created by Syed Farjad Zia Zaidi. The installer will allow users to install and uninstall common software packages with a single click, saving technicians time. It will display brief system information and install selected software silently using default settings. The document outlines functional requirements for installation and uninstallation, as well as performance goals, system requirements, and provides data flow diagrams to illustrate the installation process.
Software Requirement Specification - Software Pack Solution 14
- 1. 3/27/2014 Software Requirements Specification 1.0 Syed Farjad Zia Zaidi Syed Farjad Zia Zaidi Lead Software Engineer VISTA LINK
- 2. Syed Farjad Zia Zaidi EP#1350084 farjad_bullet@rocketmail.com Revision History Date Description Author Comments 3/27/2014 1.0 Syed Farjad Zia Zaidi Completed
- 3. Syed Farjad Zia Zaidi EP#1350084 farjad_bullet@rocketmail.com Table of Contents REVISION HISTORY .................................................................................................................................................................. I DOCUMENT APPROVAL ................................................................................. ERROR! BOOKMARK NOT DEFINED. 1. INTRODUCTION..................................................................................................................................................................... 1 1.1 PURPOSE................................................................................................................................................................................. 1 1.2 SCOPE ..................................................................................................................................................................................... 1 1.3 REFERENCES .......................................................................................................................................................................... 1 2. GENERAL DESCRIPTION .................................................................................................................................................. 1 2.1 PRODUCT PERSPECTIVE ....................................................................................................................................................... 1 2.2 PRODUCT FUNCTIONS .......................................................................................................................................................... 1 2.3 USER CHARACTERISTICS ..................................................................................................................................................... 1 2.4 ASSUMPTIONS AND DEPENDENCIES ................................................................................................................................... 2 3. SPECIFIC REQUIREMENTS .............................................................................................................................................. 2 3.1 EXTERNAL INTERFACE REQUIREMENTS ............................................................................................................................ 2 3.1.1 User Interfaces ............................................................................................................................................................ 2 3.1.2 Hardware Interfaces ................................................................................................................................................... 2 3.1.3 Software Interfaces ..................................................................................................................................................... 2 3.1.4 Communications Interfaces ....................................................................................................................................... 2 3.2 FUNCTIONAL REQUIREMENTS............................................................................................................................................. 2 3.2.1 Installing Software ...................................................................................................................................................... 2 3.2.2Uninstalling Software ............................................................................................. Error! Bookmark not defined. 3.3 NON-FUNCTIONAL REQUIREMENTS ................................................................................................................................... 3 3.5.1 Performance & Reliability......................................................................................................................................... 3 3.5.6 System Modifications ............................................................................................. Error! Bookmark not defined. 3.8 LOGICAL DATABASE REQUIREMENTS ............................................................................................................................... 3 3.9 OTHER REQUIREMENTS ....................................................................................................................................................... 4 3.9.1 System Requirements .................................................................................................................................................. 3 3.9.2 Software Requirements.......................................................................................... Error! Bookmark not defined. 4. ANALYSIS MODELS ............................................................................................................................................................. 5 4.1 DATA FLOW DIAGRAMS (DFD)............................................................................ERROR! BOOKMARK NOT DEFINED. 4.1.1 Context Level Diagram .............................................................................................................................................. 5 4.1.2 Level 1 DFD................................................................................................................................................................. 6 4.1.3 Level 2 DFD................................................................................................................................................................. 7
- 4. Syed Farjad Zia Zaidi EP#1350084 farjad_bullet@rocketmail.com 1. Introduction This SRS document is for a custom installer âSoftware Pack Solution 14â. 1.1 Purpose The purpose for this software is to save time of computer technicians who have to install operating systems on a lot systems on daily basis, after installing the operating system he has to install couple of other common software for the daily use. My tool will help them save their time and make the process of installing software easier. 1.2 Scope My software is named âSoftware Solution Pack 14. My software will install other common software (provided in the package) on just a click. It will install them silently or as per userâs demands. It will also uninstall software and it will have a brief system information on the main page of the software. 1.3 References SRS document Template: IEEE guide to SRS. 2. General Description 2.1 Product Perspective A.) Ninite: Ninite is a software just like the one I am making. It installs other software on just a click. http://ninite.com/ 2.2 Product Functions My product will have the following functions: ï· It will display brief system information on the main page. ï· It will install software provided in the package with user defined parameters. ï· It will install software silently i.e. without any further user interaction. The user will select the software to be installed and clicking install will do the job! ï· It will uninstall software. 2.3 User Characteristics The users to be of my product are computer technicians and they are fast workers as they have to repair a lot of computers on daily basis. But installing software is a time consuming job especially when you have to install a lot of software and this makes the work of a computer technician hard.
- 5. Syed Farjad Zia Zaidi EP#1350084 farjad_bullet@rocketmail.com 2.4 Assumptions and Dependencies My product can only work on windows operating systems and I have made it assuming that the user have a windows operating system and a reasonably fast computer. If user is using a different operating system or has a system that does not fulfill the minimum requirements of this software then this SRS document may or may not change depending on the clientâs demand. 3. Specific Requirements 3.1 External Interface Requirements 3.1.1 User Interfaces The user interface for my product is based on windows forms. It will be made as easy as possible for the user. HELP: A document or a video tutorial will be provided with the software easily teaching how to use the software. Furthermore there will be brief description of every software provided in the package when the user hovers the mouse over the software name. FEEDBACK: If there is an error. The user will be provided enough information to guide him in the right path and let him know what mistake has been made. 3.1.2 Hardware Interfaces My software should be implemented in a hardware-independent fashion and should not rely on any particular hardware interfaces. However the computer should be reasonably fast. 3.1.3 Software Interfaces No software interfaces. 3.1.4 Communications Interfaces No communication interface. 3.2 Functional Requirements 3.2.1 Installing Software 3.2.1.1 Introduction Installation of software is the main feature of this product. 3.2.1.2 Inputs The user will just have to select software that he wants to install and then click install. The software will then silently install software using default values. 3.2.1.3 Processing After the user has clicked install the software will do the following:
- 6. Syed Farjad Zia Zaidi EP#1350084 farjad_bullet@rocketmail.com ï· Check for the selected software. ï· Start the installation. 3.2.1.4 Outputs After the installation the software will display a message that installation has been completed successfully. 3.2.1.5 Error Handling Following are the ways in which errors will be handled. ï· If an error occurs during installation software will display those errors at the end of installation. ï· Error messages are carefully formed in a way that user can easily understand and respond. 3.3.1 Uninstalling Software 3.2.1.1 Introduction Uninstallation of software is another feature of this product. 3.2.1.2 Inputs The user will have to select the software he wants to uninstall. 3.2.1.3 Processing My software will uninstall the selected software. 3.2.1.4 Outputs A message will be displayed showing that the software was successfully uninstalled. 3.2.1.5 Error Handling Following are the ways in which errors will be handled. ï· If an error occurs during uninstallation software will display those errors at the end of uninstallation. ï· Error messages are carefully formed in a way that user can easily understand and respond. 3.5 Non-Functional Requirements 3.5.1 Performance & Reliability The software will be fairly fast and reliable as saving time is the main aim of this project. 3.5.2 System Modifications The software will be modified in the future to include the system drivers and detailed system information. 3.8 Logical Database Requirements No database.
- 7. Syed Farjad Zia Zaidi EP#1350084 farjad_bullet@rocketmail.com 3.9 Other Requirements 3.9.1 System Requirements: The hardware requirements of this project are: ï· Intel Dual Core/Core 2 Duo @ 1.80GHz ï· 2 GB RAM ï· 160GB HDD 3.9.2 Software Requirements: The software requirements of this project are: ï· Windows Operating System ï· .Net Framework 3.5/ .Net Framework 4.5/ .Net Framework 4.5.1 ï· Latest drivers installed
- 8. Syed Farjad Zia Zaidi EP#1350084 farjad_bullet@rocketmail.com 4. Analysis Models 4.1 Data Flow Diagrams (DFD) 4.1.1 Context Level DFD: Software Pack Solution 14 Silent Installation of software Uninstallation Brief System Information Installation of Software
- 9. Syed Farjad Zia Zaidi EP#1350084 farjad_bullet@rocketmail.com 4.1.2 DFD Level 1: User Available Selects Installs Checks Software Software System Information Uninstalls Install Selected Software without user interaction Installed software With Custom Values
- 10. Syed Farjad Zia Zaidi EP#1350084 farjad_bullet@rocketmail.com 4.1.3 DFD Level 2: User Checks Brief System Information Installs Software System Information Trains Installs software without Interaction Uninstalls