Difference: 0LASubrConvertToBase64 (3 vs. 4)

Revision 42022-04-29 - BrianRyan

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META TOPICPARENT name="APPXRuntimeSubroutineAPI"
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.CONVERT NUM TO HEX PR

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.CONVERT TO BASE64

 
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This subroutine converts a decimal number to a hex pair of alpha characters.
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This subroutine converts Appx raw data to Base64 data.
 
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Usage:

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    PASS        <hex pair>                FIELD           SHARE? Y
    PASS        <decimal_number>          FIELD           SHARE? N
    GOSUB   --- .CONVERT NUM TO HEX PR

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    PASS        <base64 data>             FIELD           SHARE? Y
    PASS        <raw data>                FIELD           SHARE? N
    PASS        <length to encode>        FIELD           SHARE? N
    GOSUB   --- .CONVERT TO BASE64

  * Check for errors
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IF --- .CONVERT NUM TO HEX PR NE
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IF --- .CONVERT TO BASE64 NE
 

Description:

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This subroutine converts a number to a hex pair of alpha characters. Both parameters are required, the subroutine will CANCEL if they are not PASSed.
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This subroutine converts Appx raw data to Base64 data. All parameters are required, the subroutine will CANCEL if they are not PASSed.
 
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<hex_pair> returns the hexidecimal equivalent of <decimal_number> (Required). This must be PASSed with Share "Y" to return the result.
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<base64 data> is the location to put the data converted to base64 (Required). This must be PASSed with Share "Y" to return the result.
 
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<decimal_number> is the value you want converted (Required). This be an integer in the range 0-255.
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<raw data> is the location of the raw data to be converted to base64 data (Required).
 
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If you want to convert a string of characters to hexidecimal, see .CONVERT BYTES TO HEX. To convert a hexidecimal number to decimal, see .CONVERT HEX PR TO NUM.
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<length to encode> is the number of bytes to encode to base64 (Required). This is an integer in the range of 1-24000.

If you want to convert base64 data to raw data, see .CONVERT FROM BASE64.

 

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<--/commentPlugin-->
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-- PeteBrower - 2011-08-12
 \ No newline at end of file
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-- BrianRyan - 2022-04-29
 
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