$bvar » History » Version 3
Per Amundsen, 08/09/2015 06:07 AM
| 1 | 1 | Per Amundsen | _Added in 1.9.0_ |
|---|---|---|---|
| 2 | |||
| 3 | *$bvar(&binvar,N,M)* |
||
| 4 | |||
| 5 | 2 | Per Amundsen | Returns M "ASCII":http://www.asciitable.com/ values from a &binvar starting from the Nth byte. |
| 6 | 1 | Per Amundsen | |
| 7 | *Parameters* |
||
| 8 | |||
| 9 | &binvar - The &binvar to use. |
||
| 10 | N - Position to start retrieving bytes. |
||
| 11 | M - Numbers of bytes to get. |
||
| 12 | |||
| 13 | *Properties* |
||
| 14 | |||
| 15 | 2 | Per Amundsen | .text - Returns plain text instead of "ASCII":http://www.asciitable.com/ values. |
| 16 | 1 | Per Amundsen | .word - TODO |
| 17 | .nword - TODO |
||
| 18 | .long - TODO |
||
| 19 | .nlong - TODO |
||
| 20 | |||
| 21 | *Example* |
||
| 22 | |||
| 23 | <pre> |
||
| 24 | 3 | Per Amundsen | ; Returns the length of the binary variable. |
| 25 | 1 | Per Amundsen | //echo -ag $bvar(&binvar,0) |
| 26 | |||
| 27 | 3 | Per Amundsen | ; Returns ascii value at position N. |
| 28 | 1 | Per Amundsen | //echo -ag $bvar(&binvar,1) |
| 29 | |||
| 30 | 3 | Per Amundsen | ; Returns ascii values from 5 to 8. |
| 31 | 1 | Per Amundsen | //echo -ag $bvar(&binvar,5,3) |
| 32 | |||
| 33 | 3 | Per Amundsen | ; Returns plain text from 5 to 8 up to the first zero character. |
| 34 | 1 | Per Amundsen | //echo -ag $bvar(&binvar,5,3).text |
| 35 | </pre> |