A failure to g_return*() by default prints a g_critical() with stringifing the
condition. Add a macro NMTST_G_RETURN_MSG() that reproduces that line to more
accurately match the failure message.
For the most part, this patch just renames some change-flags, but
doesn't change much about them. The new name should better express
what they are.
A config-change signal can be emitted for different reasons:
when we receive a signal (SIGHUP, SIGUSR1, SIGUSR2) or for internal
reasons like resetting of no-auto-default or setting internal
values.
Depending on the reason, we want to perform different actions.
For example:
- we reload the configuration from disk on SIGHUP, but not for
SIGUSR1.
- For SIGUSR1 and SIGHUP, we want to update-dns, but not for SIGUSR2.
Another part of the change-flags encodes which part of the configuration
actually changed. Often, these parts can only change when re-reading
from disk (e.g. a SIGUSR1 will not change any configuration inside
NMConfig).
Later, we will have more causes, and accordingly more fine-grained
effects of what should be done on reload.
A large part of "nm-test-utils.h" is only relevant for tests inside "src/"
directory, as they are helpers related to NetworkManager core part.
Split this part out of "nm-test-utils.h" header.
- don't include "nm-default.h" from headers. All source files
include this header as first.
- drop G_BEGIN_DECLS/G_END_DECLS. This is not C++ nor public
API.
- drop unnecessary includes from header files. They are either
not required, or already provided via "nm-default.h".
- include in source files the corresponding header file as first
after "nm-default.h". This should ensure that header files are
self-contained (appart from "nm-default.h").
Having a simple accessor print warnings is not nice. At that point there
is no context as to why we are trying to read the value.
Note that the function already handles and expects invalid values, it's
just not clear that printing warnings from a utility function is the right
thing to do.
Just ignore such cases silently (at this point). It's up to the caller
to print a warning or whatever.
<gmodule.h> is implicitly included by <gio/gio.h> which is available
everywhere. For that reason, we would not have to include this header
at all. However, it is recommended to explicitly include <gmodule.h>
where needed.
So, include it where needed -- if <gio/gio.h> wouldn't be there --
and drop it from where it is not needed.
It can return NULL and makes Coverity upset:
CID 75369 (#1 of 1): Dereference null return value (NULL_RETURNS)
4. dereference: Dereferencing a null pointer ret.
For internal compilation we want to be able to use deprecated
API without warnings.
Define the version min/max macros to effectively disable deprecation
warnings.
However, don't do it via CFLAGS option in the makefiles, instead hack it
to "nm-default.h". After all, *every* source file that is for internal
compilation needs to include this header as first.
If replace_and_commit() found existing route files (and the callback
has potentially already been invoked), it is wrong to chain up to
parent class and continue the update.
Fixes: f79d62692e
The test names are useful, for example to run only specific tests via
./test-keyfile -p "/keyfile/test_read_valid_wired_connection "
The trailing space in the test name however is unexpected. Remove it.
str_if_set() was added to replace the non-standard gcc extension "?:".
However, "?:" is supported by clang as well and we already use it at
several places.
Also, str_if_set() did not follow our naming scheme and renaming to
nm_str_if_set() would be ugly. So just drop it.
When an ifcfg file doesn't specify the TYPE, ifup will
look for a script "ifup-${DEVICETYPE}", where DEVICETYPE
is determined as
[ -z "$DEVICETYPE" ] && DEVICETYPE=$(echo ${DEVICE} | sed "s/[0-9]*$//")
Avoid handling such files by checking that no such ifup script exists.
If a ifcfg file has no TYPE=sit, we would detect it as ethernet,
although the presence of IPV6TUNNELIPV4 indicates that it of type
"sit". Ignore such connections.
GError codes are only unique per domain, so logging the code without
also indicating the domain is not helpful. And anyway, if the error
messages are not distinctive enough to tell the whole story then we
should fix the error messages.
Based-on-patch-by: Dan Winship <danw@gnome.org>
