$bvar » History » Version 12
Paul Janson, 04/09/2022 04:45 PM
| 1 | 1 | Per Amundsen | _Added in 1.9.0_ |
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| 2 | |||
| 3 | *$bvar(&binvar,N,M)* |
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| 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 | 6 | Per Amundsen | _N-N2 can be used to get a range of ASCII values._ |
| 8 | _N- can be used to get all ASCII values from position N._ |
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| 9 | |||
| 10 | 1 | Per Amundsen | *Parameters* |
| 11 | |||
| 12 | &binvar - The &binvar to use. |
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| 13 | N - Position to start retrieving bytes. |
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| 14 | M - Numbers of bytes to get. |
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| 15 | |||
| 16 | *Properties* |
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| 17 | |||
| 18 | 2 | Per Amundsen | .text - Returns plain text instead of "ASCII":http://www.asciitable.com/ values. |
| 19 | 9 | Per Amundsen | .word - Outputs decimal value of a 2-byte word, seeing bytes in little-endian byte order (low value first, (unsigned 16 bit) |
| 20 | .nword - Outputs decimal value of a 2-byte word, seeing bytes in big-endian byte order (high value first, unsigned 16 bit) |
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| 21 | 11 | Per Amundsen | .sword - Outputs decimal value of a 2-byte word, seeing bytes in little-endian byte order (low value first, signed 16 bit, *AdiIRC only*) |
| 22 | .nsword - Outputs decimal value of a 2-byte word, seeing bytes in big-endian byte order (high value first, signed 16 bit, *AdiIRC only*) |
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| 23 | 10 | Per Amundsen | |
| 24 | .long - Outputs decimal value of a 4-byte dword (unsigned long), seeing bytes in little-endian byte order (low value first, unsigned 32 bit) |
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| 25 | .nlong - Outputs decimal value of a 4-byte dword (unsigned long), seeing bytes in big-endian byte order (high value first. unsigned 32 bit) |
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| 26 | 11 | Per Amundsen | .slong - Outputs decimal value of a 4-byte dword (unsigned long), seeing bytes in little-endian byte order (low value first, signed 32 bit, *AdiIRC only*) |
| 27 | .nslong - Outputs decimal value of a 4-byte dword (unsigned long), seeing bytes in big-endian byte order (high value first. signed 32 bit *AdiIRC only*) |
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| 28 | 10 | Per Amundsen | |
| 29 | 12 | Paul Janson | .uint64 - Outputs decimal value of an 8-byte qword (unsigned long), seeing bytes in little-endian byte order (low value first, unsigned 64 bit *AdiIRC only*) |
| 30 | .nuint64 - Outputs decimal value of an 8-byte qword (unsigned long), seeing bytes in big-endian byte order (high value first. unsigned 64 bit *AdiIRC only*) |
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| 31 | .sint64 - Outputs decimal value of an 8-byte qword (unsigned long), seeing bytes in little-endian byte order (low value first, signed 64 bit, *AdiIRC only*) |
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| 32 | .nsint64 - Outputs decimal value of an 8-byte qword (unsigned long), seeing bytes in big-endian byte order (high value first. signed 64 bit *AdiIRC only*) |
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| 33 | 1 | Per Amundsen | |
| 34 | *Example* |
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| 35 | |||
| 36 | <pre> |
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| 37 | 3 | Per Amundsen | ; Returns the length of the binary variable. |
| 38 | 1 | Per Amundsen | //echo -ag $bvar(&binvar,0) |
| 39 | |||
| 40 | 4 | Per Amundsen | ; Returns ASCII value at position N. |
| 41 | 1 | Per Amundsen | //echo -ag $bvar(&binvar,1) |
| 42 | 4 | Per Amundsen | |
| 43 | 1 | Per Amundsen | ; Returns ASCII values from 5 to 8. |
| 44 | 6 | Per Amundsen | //echo -ag $bvar(&binvar,5,3) |
| 45 | |||
| 46 | ; Returns ASCII values from 5 to end. |
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| 47 | //echo -ag $bvar(&binvar,5-) |
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| 48 | 1 | Per Amundsen | |
| 49 | 3 | Per Amundsen | ; Returns plain text from 5 to 8 up to the first zero character. |
| 50 | 1 | Per Amundsen | //echo -ag $bvar(&binvar,5,3).text |
| 51 | 5 | Per Amundsen | |
| 52 | ; Returns &binvar if the binvar exists. |
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| 53 | //echo -ag $bvar(&binvar) |
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| 54 | 1 | Per Amundsen | </pre> |