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Summary:ASTERISK-03107: [patch] Allow the switch statement to contain variable expressions to be evaluated at runtime
Reporter:Tilghman Lesher (tilghman)Labels:
Date Opened:2004-12-27 18:00:28.000-0600Date Closed:2008-01-15 15:21:31.000-0600
Priority:MajorRegression?No
Status:Closed/CompleteComponents:Core/Configuration
Versions:Frequency of
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Environment:Attachments:( 0) 20041227__fix_backslashes.diff.txt
Description:Allows the switch statement in extensions.conf to prevent evaluation of variables at load time, preferring runtime by backslashing the characters responsible for variable interpolation, e.g. \$\{somevar\}

****** ADDITIONAL INFORMATION ******

Disclaimer on file.
Comments:By: Mark Spencer (markster) 2005-01-05 21:14:47.000-0600

How about we make this something like "switchsubst => Foo/" rather than "switch => " otherwise this breaks the loopback switch and also encurs a performance penalty on all switch calls, clearly the vast majority of which do not need this.
By: Tilghman Lesher (tilghman) 2005-01-06 10:29:00.000-0600

I'm wondering if perhaps it would be better to alter the variable expression in another way, such as $~{Foo}, rather than adding another switch keyword.
By: Mark Spencer (markster) 2005-01-06 10:52:48.000-0600

I think the alternate switch is easier, introduces no new syntax, and is computationally least expensive, especially at runtime presumably.
By: Mark Spencer (markster) 2005-01-12 23:11:46.000-0600

Implemented using "eswitch"
By: Russell Bryant (russell) 2005-01-12 23:17:34.000-0600

not in 1.0
By: Digium Subversion (svnbot) 2008-01-15 15:21:31.000-0600

Repository: asterisk
Revision: 4780

U   trunk/configs/extensions.conf.sample
U   trunk/include/asterisk/pbx.h
U   trunk/pbx/pbx_config.c
U   trunk/pbx.c

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r4780 | markster | 2008-01-15 15:21:31 -0600 (Tue, 15 Jan 2008) | 2 lines

Implement eswitch for evalulating variables at runtime (bug ASTERISK-3107)

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http://svn.digium.com/view/asterisk?view=rev&revision=4780