Require that all headers are guarded by a symbol named
LIBVIRT_$FILENAME
where $FILENAME is the uppercased filename, with all characters
outside a-z changed into '_'.
Note we do not use a leading __ because that is technically a
namespace reserved for the toolchain.
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
In many files there are header comments that contain an Author:
statement, supposedly reflecting who originally wrote the code.
In a large collaborative project like libvirt, any non-trivial
file will have been modified by a large number of different
contributors. IOW, the Author: comments are quickly out of date,
omitting people who have made significant contribitions.
In some places Author: lines have been added despite the person
merely being responsible for creating the file by moving existing
code out of another file. IOW, the Author: lines give an incorrect
record of authorship.
With this all in mind, the comments are useless as a means to identify
who to talk to about code in a particular file. Contributors will always
be better off using 'git log' and 'git blame' if they need to find the
author of a particular bit of code.
This commit thus deletes all Author: comments from the source and adds
a rule to prevent them reappearing.
The Copyright headers are similarly misleading and inaccurate, however,
we cannot delete these as they have legal meaning, despite being largely
inaccurate. In addition only the copyright holder is permitted to change
their respective copyright statement.
Reviewed-by: Erik Skultety <eskultet@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
All the code now just uses the virHashTablePtr type directly.
Reviewed-by: Jiri Denemark <jdenemar@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Move all the NWFilterObj API's into their own module virnwfilterobj
from the nwfilter_conf
Purely code motion at this point, plus adjustments to cleanly build.
The current nwfilter tech driver API has a 'createRuleInstance' method
which populates virNWFilterRuleInstPtr with a command line string
containing variable placeholders. The 'applyNewRules' method then
expands the variables and executes the commands. This split of
responsibility won't work when switching to the virFirewallPtr
APIs, since we can't just build up command line strings. This patch
this merges the functionality of 'createRuleInstance' into the
applyNewRules method.
The virNWFilterRuleInstPtr struct is changed from holding an array
of opaque pointers, into holding generic metadata about the rules
to be processed. In essence this is the result of taking a linked
set of virNWFilterDefPtr's and flattening the tree to get a list
of virNWFilterRuleDefPtr's. At the same time we must keep track of
any nested virNWFilterObjPtr instances, so that the locks are held
for the duration of the 'applyNewRules' method.
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
The 'displayRuleInstance' callback in the nwfilter tech driver
is never invoked, so can be deleted.
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
The 'virDomainNetType' is unused in every impl of the
virNWFilterRuleCreateInstance driver method. Remove it
from the code to avoid the dependancy on the external
enum.
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
The virNWFilterTechDriver struct is nothing to do with the nwfilter
XML configuration. It stores data specific to the driver implementation
so should be in a header in the driver directory instead.
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
