[asterisk-dev] [Code Review] 2969: config: Allow ConfBridge DTMF menus to have '#' as the first digit.

[rmudgett]

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Review request for Asterisk Developers.


Bugs: ASTERISK-22478
    https://issues.asterisk.org/jira/browse/ASTERISK-22478


Repository: Asterisk


Description
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ConfBridge allows custom DTMF menus to be created in the confbridge.conf file by assigning a DTMF key sequence to a sequence of actions as follows:
DTMF-sequence = action,list
Unfortunately, the normal config file processing code interprets an initial '#' character as starting a directive such as #include.

* Add the ability to escape the first non-blank character in a config line so the '#' character can be used without triggering the directive processing code.


Diffs
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  /branches/11/main/config.c 402137 

Diff: https://reviewboard.asterisk.org/r/2969/diff/


Testing
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Escaping the first non-blank character in the config line now allows ConfBridge DTMF menus to start a DTMF sequence with the '#' character.
\#1=action

Tested other special characters to see if they no longer are interpreted specially:
\+= value  Is interpreted as name '+' assigned to value.
+= value   Is rejected as not having a name.
\== value  Is interpreted as name '=' assigned to value.
== value   Is rejected as not having a name.
\          Is rejected as an invalid escape.


Thanks,

rmudgett

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