$bvar » History » Version 2
Per Amundsen, 08/09/2015 05:43 AM
1 | 1 | Per Amundsen | _Added in 1.9.0_ |
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3 | *$bvar(&binvar,N,M)* |
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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* |
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8 | |||
9 | &binvar - The &binvar to use. |
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10 | N - Position to start retrieving bytes. |
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11 | M - Numbers of bytes to get. |
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12 | |||
13 | *Properties* |
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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 |
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18 | .long - TODO |
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19 | .nlong - TODO |
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21 | *Example* |
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23 | <pre> |
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24 | ;Returns the length of the binary variable. |
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25 | //echo -ag $bvar(&binvar,0) |
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27 | ;Returns ascii value at position N. |
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28 | //echo -ag $bvar(&binvar,1) |
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30 | ;Returns ascii values from 5 to 8. |
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31 | //echo -ag $bvar(&binvar,5,3) |
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33 | ;Returns plain text from 5 to 8 up to the first zero character. |
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34 | //echo -ag $bvar(&binvar,5,3).text |
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35 | </pre> |