[mythtv-commits] Ticket #2316: channels.conf import adds unscanned channels

[MythTV]

#2316: channels.conf import adds unscanned channels
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 Reporter:  thomas at boerkel.de  |        Owner:  danielk
     Type:  defect             |       Status:  closed 
 Priority:  minor              |    Milestone:  unknown
Component:  mythtv             |      Version:  head   
 Severity:  medium             |   Resolution:  fixed  
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Changes (by danielk):

  * status:  new => closed
  * resolution:  => fixed

Comment:

 (In [11682]) Fixes #2316. Adds checks of dvb-utils imported channels
 before adding them to the DB.

 This also moves the dvb-utils scanner output parsers from dvbtypes.{h,cpp}
 to dtvconfparserhelpers.{h,cpp} so that dvb-utils channel maps can be
 imported for non-DVB cards like the HDHomeRun without compiling MythTV
 with DVB support.

 This uses the list of channels generated by the dvb-utils channels.conf
 parser to seed the internal channel scanner. It then scan the inserted
 transports like it does normally, except that before inserting channels it
 checks the parser output and uses it's name for the channel rather than
 whatever the scanner picked up. Any channels we find on the same transport
 as a channels.conf channel are reported but not added to the database.

 This also avoids use of the dvb-utils channels.conf parser's DB
 manipulation routines which were causing the problems reported in #2316,
 notably channels inserted with the same channel id as an existing channel.

-- 
Ticket URL: <http://cvs.mythtv.org/trac/ticket/2316#comment:4>
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