Snooper –Introduction to professional free smartcard tools(download)

This document is a brief introduction to Snooper professional tools.

Snooper is an integrated development environment (IDE) for the smart card industry, which can edit and run Snooper script programs in a script editor. Snooper scripts have very distinctive industry characteristics. The use of Snooper scripts for smart cards and related development tests is dozens to hundreds of times that of other common languages for the same work.

Start

Copy Snooper.exe to a folder, Snooper will release some resource files when it is first run.

Double-click Snooper.exe

Getting Started

Open apdu third edition script tool

4 script windows for users to write and execute scripts

Introduction to the top toolbar

These buttons indicate that

n Reset (warm reset).

n Indicate whether apdu communication is in progress.

n Position to the beginning of the script, when the apdu window gains focus, the shortcut key ‘F7’.

n Run script, shortcut key ‘F5’.

n Step, shortcut key ‘F10’.

n Step into, shortcut key ‘F11’.

n Step return, shortcut key ‘Shift + F11’.

n Run to cursor, shortcut key ‘Ctrl + F10’.

n From the beginning run to cursor, shortcut key ‘Shift + F10’.

n Stop running the script

n Clear all breakpoints, shortcut keys‘Ctrl + F9’.

n

n Annotate the selected text with // block, shortcut key ‘Ctrl + /’ or ‘Ctrl + \’

n Remove the // comment of the selected text, shortcut key ‘Ctrl + U’

n Jump to function or variable definition, shortcut key ‘F12’。

n Jump to the previous (previous) position, shortcut key ‘Alt + left’

n Jump to the next (next) position, shortcut key ‘Alt + right’

n Show or hide the file window

n Show or hide file history

n Stack information

n Variable view

n Reference information view

n Script file list

n Display blank characters

n Display invisible characters

n Display indented reference line

n Word warp, shortcut key ‘Ctrl + K’

n ---

n Bold keywords

n Bold prefix keywords

n The assigned variable is bold

n Bold referenced variables

n Bold function

n User-defined function bold---

n Italic comment

n ---

n Display the hexadecimal value of the character string

n ---

n Quickly view the document image with the mouse

n Update user-defined labels and variables simultaneously when editing scripts

n Display line status

Introduction to the left toolbar

These buttons indicate that

n Close the working environment and create a new script

n New script

n Open the script file with the extension of .txt, and open the auxiliary script at the same time to form a working environment

n Add a script file with the extension of .txt to the working environment

n Save script

n Save script as

n Save all scripts

n Remove scripts from the working environment

n Turn off the working environment

n Open the folder where the current script file is located

n Up one level folder

n Font setting

n Use an external editing tool to edit the script.

n Reload the main script (and load the auxiliary script at the same time)

n Hide the main window

n Change the newline character to crlf(\r\n) format

Right-click menu

The right-click menu is used for some common operations. A function independent of the toolbar is to copy the selected text to RTF format. This function is helpful for writing documents.

Script window shortcuts

F1	Function parameter prompt
F2	Use an external editing tool to edit the script (you need to specify the editing tool when you first use it)
F3	Search
F4	In the file-related functions and card reader list functions, a selection list pops up.
F5	Run the program
F6	Run focus Go to the line of text where the mouse focus is
F7	Run focus on the first line of the main script
F9	Breakpoint
Ctrl + F7	Remove all row states
Alt + F8	Format the current script
Ctrl + F9	Remove all breakpoints
F10	Single step
Ctrl + F10	Run to the line where the cursor is
Shift + F10	Run from start to the line where the cursor is
F11	Line by line
Shift + F11	Run to the end of the function
F12	Jump to the user function definition or jump to the first statement in all scripts that assigns values to variables, according to the script loading order, from top to bottom
Ctrl + S	save document
Ctrl + W	Save as
Ctrl + F	Find dialog
ESC	Reset the current device in normal state, and cancel the window when there is a pop-up window.
Alt + left	Previous position
Alt + right	Next position
Ctrl + / Or Ctrl + \	Comment statement
Ctrl + U	Uncomment statement comment
Ctrl + G	Jump to a line in the script
Ctrl + K	Line feed switch
Alt + ‘<’	‘<’Select text to remove spaces
Alt + ‘>’	‘>’Selected text separated by spaces Note: To select a paragraph of text, first alt + ‘<’ then alt + ‘>’, this paragraph of text can be formatted as a hexadecimal number
Alt + U	Select text uppercase
Alt + L	Select text lowercase
Alt + ‘”’	Select the line with double quotes
Alt + Shift + ‘”’	Select line to double quote
Alt + ‘？’	Add "?" to the selected line
Alt + Shift +’?’	Select the line and go to "?"
Alt + M	Remove end-of-line spaces
Alt + T	Selected rows to draw table
Alt + 8	Convert selected text to utf8_string
Alt + 2	Convert selected text to gb2312 string
Alt + 6	Convert selected text to utf16_little_string

File window shortcuts

F2	Modify the file name
Del	Delete files to trash

automatic completion

1. function name prompt

Press the key "." to prompt the internal functions of the system, press the space or enter to complete automatically, and the "." will be automatically deleted after the automatic

If it is entered in the dummy function, it will prompt the second set of coefficient internal functions. Press space or enter to complete automatically, and the "." will be automatically deleted after the automatic

2. Function parameter prompt

The function name is completely input. When you press "(", or ",", a parameter prompt will appear, and the entered brackets will be color matched. When the cursor is inside the system function statement, the "F1" key will also pop up a parameter prompt.

3. Variable content prompt

When you enter x = 11223344, because this line has not yet been executed, the variable definition line is displayed

After running this line, x exists as a variable in the system. At this time, when the mouse points to x, it will prompt the content of the variable.

4. custom procedure prompt

When entering "call" or "goto" in the script, a window will pop up.

5. Script custom variable prompt

When entering "$" in the script, a window will pop up.

6. syntax analysis

When the script is loaded or edited, it has a simple grammatical analysis function. The wrong statement will draw a wavy line under part or the entire line. The mouse points to the wrong line, and it can be accompanied by a simple prompt.

7. For other functions, please refer to the actual software implementation

Output a hello, world on the screen.

Enter in the script editing window

? "hello, world!"

Press F5 or F10 or F11

The following characters will appear on the screen

//[]===================[]

//[]  hello, world!    []

//[]===================[]

For specific functions, please refer to the function introduction chapter.