This introduces a new mandatory key for message structures, namely
"duplicate". Per convention in devel/schemata this does _not_ increase
the format version. This means that clients are responsible for
checking that it exists, and not crashing if it does not.
The main functional change is teaching mime_node_open to understand a
'duplicate' argument.
Support for --duplicate in notmuch-reply would make sense, but we
defer it to a later commit.
Add command line argument --duplicate, analogous with that already
supported for notmuch-search.
Use of a seperate function for _get_filename is mainly a form of
documentation at this point.
md5sum is of course a weak hash, but it is good enough for
this (non-adversarial) test suite use.
We already use an allocated (and presumably open) database as a talloc
context. Keeping the pointer in the allocated struct will allow us to
e.g. interrogate the configuration in a sprinter function without
threading the database all the way through the various levels of function.
This reduces the amount of global state. Furthermore, index options
can be set (in principle) in several ways, not just in the one
function for processing indexing command line options.
There are some enum typedefs with the enum name:
typedef enum _name_t { ... } name_t;
We don't need or use the enum names _name_t for anything, and not all
of the enum typedefs have them. We have the typedefs specifically to
use the typedef name.
Use the anonymous enum in the typedefs:
typedef enum { ... } name_t;
It turns out that now that we pass an open database into the
subcommands, it is easy to check any requested uuid against the
database at the same time as we process the other shared
arguments. This results in overall less boilerplate code, as well as
making a CLI scope function and variable file scope in notmuch.c.
This is a bit of a cheat, since the format does not actually
change. On the other hand it is fairly common to do something like
this to shared libary SONAMEs when the ABI changes in some subtle way.
It does rely on the format-version argument being early enough on the
command line to generate a sensible error message.
Initially make sure gmime_filter_reply initialization is
thread-safe (assuming notmuch_client_init is only called once).
For tidyness, also put talloc initialization in the new function.
The name is a compromise between keeping function names from getting
too long, and avoiding confusion with the newer notmuch_config library
API. Try to make clear that the residual functionality is only about
updating configuration files.
This will allow simplifying the subcommand interface.
Change the internal API to notmuch_config_open to not tie it to the
implementation of subcommands in notmuch.c.
It also fixes a previously broken test, since notmuch_config_open does
not understand the notion of the empty string as a config file name.
This is the result of running
$ uncrustify --replace --config devel/uncrustify.cfg *.c *.h
in the top level source directory
Line breaks were then adjusted manually to keep argc and argv
together.
This enables support for hooks outside the database directory.
It relies strongly on configuration information being usable between
closing the database and destroying it.
In addition to the same type of changes as converting other
subcommands, add the possibility of creating a database at the top
level. It would probably make sense to use this for insert as well.
This is intended for use in temporary code transitioning to the new
configuration system. The name is chosen to avoid cluttering the
notmuch_config_* namespace further with non-library functions.
This will allow transitioning individual subcommands to the new
configuration framework. Eventually when they are all converted we can
remove the notmuch_config_t * argument.
For now, live with the parameter shadowing in some some subcommands;
it will go away when they are converted.
The renaming and extra values will make sense when we start to convert
subcommands to the new configuration framework. It will also avoid
collisions with a new enum for configuration keys to be introduced in
a future commit.
When walking the MIME tree, we might need to extract a new MIME
object. Thus far, we've only done it when decrypting
multipart/encrypted messages, but PKCS#7 (RFC 8551, S/MIME) has
several other transformations that warrant a comparable form of
unwrapping.
Make this member re-usable for PKCS#7 unwrappings as well as
multipart/encrypted decryptions.
This change is just a naming change, it has no effect on function.
Signed-off-by: Daniel Kahn Gillmor <dkg@fifthhorseman.net>
This adds no functionality directly, but is a useful starting point
for adding new repair functionality.
Signed-off-by: Daniel Kahn Gillmor <dkg@fifthhorseman.net>
This way if variables defined using unused() macro are actually
used then code will not compile...
- removed unused usage around one argc and one argv since those
were used
- changed one unused (char *argv[]) to unused (char **argv) to
work with modified unused() macro definition
Correctly fix the two outstanding tests so that the protected (hidden)
subject is properly reported.
Signed-off-by: Daniel Kahn Gillmor <dkg@fifthhorseman.net>
The mime node context (a per-message context) gains a cryptographic
status object, and the mime_node_t object itself can return a view on
that status to an interested party.
The status is not yet populated, and for now we can keep that view
read-only, so that it can only be populated/modified during MIME tree
traversal.
This means dropping GMimeCryptoContext and notmuch_config arguments.
All the argument changes are to internal functions, so this is not an
API or ABI break.
We also get to drop the #define for g_mime_3_unused.
signed-off-by: Daniel Kahn Gillmor <dkg@fifthhorseman.net>
Note that we do keep ignoring the gpg_path configuration option,
though, to avoid breakage of existing installations. It is ignored
like any other unknown configuration option, but we at least document
that it is ignored so that people who find it in their legacy configs
can know that it's safe to drop.
signed-off-by: Daniel Kahn Gillmor <dkg@fifthhorseman.net>
This new automatic decryption policy should make it possible to
decrypt messages that we have stashed session keys for, without
incurring a call to the user's asymmetric keys.
Future patches in this series will introduce new policies; this merely
readies the way for them.
We also convert --try-decrypt to a keyword argument instead of a boolean.
We have an indexopts structure for manipulating indexing in different
ways, but we also have three command-line invocations that can trigger
indexing: new, insert, and reindex.
This changeset prepares a common parser that these subcommands can
share.
Note: if the deprecated crypto.gpg_path configuration option is set to
anything other than "gpg", we ignore it (and print a warning on
stderr, if built against gmime < 3.0).
At the moment, it's just --try-decrypt, but others will likely follow.
There's no chance that _notmuch_crypto_cleanup() will ever return
anything other than 0, and no one ever checks its return value anyway.
So make it return void instead of int.
notmuch_crypto_context_t was introduced (i think) as some sort of
abstraction layer to make notmuch somewhat independent of GMime. But
it isn't even useful for GMime 3.0 or later -- we can drop the
pretense that it's some sort of abstraction in this case, and just
call it what it is, GMimeCryptoContext, which is useful for building
against older versions of GMime.
This also renames _notmuch_crypto_get_context() to
_notmuch_crypto_get_gmime_context().
The notmuch_crypto_t struct isn't used externally, and we have no
plans to explicitly export it. Prefix its name (and associated
functions) with _ to make that intent clear.
C99 stdbool turned 18 this year. There really is no reason to use our
own, except in the library interface for backward
compatibility. Convert the cli and test binaries to stdbool.
Several changes at once, just to not have to change the same lines
several times over:
- Use designated initializers to initialize opt desc arrays.
- Only initialize the needed fields.
- Remove arg_id (short options) as unused.
- Replace opt_type and output_var with several type safe output
variables, where the output variable being non-NULL determines the
type. Introduce checks to ensure only one is set. The downside is
some waste of const space per argument; this could be saved by
retaining opt_type and using a union, but that's still pretty
verbose.
- Fix some variables due to the type safety. Mostly a good thing, but
leads to some enums being changed to ints. This is pedantically
correct, but somewhat annoying. We could also cast, but that defeats
the purpose a bit.
- Terminate the opt desc arrays using {}.
The output variable type safety and the ability to add new fields for
just some output types or arguments are the big wins. For example, if
we wanted to add a variable to set when the argument is present, we
could do so for just the arguments that need it.
Beauty is in the eye of the beholder, but I think this looks nice when
defining the arguments, and reduces some of the verbosity we have
there.
gmime 3.0 no longer offers a means to set the path for gpg.
Users can set $PATH anyway if they want to pick a
differently-installed gpg (e.g. /usr/local/bin/gpg), so this isn't
much of a reduction in functionality.
The one main difference is for people who have tried to use "gpg2" to
make use of gpg 2.1, but that isn't usefully co-installable anyway.
Since the error field is unused by the emacs front end, no changes are
needed other than bumping the format version number.
As it is, this is a bit overengineered, but it will reduce duplication
when we support gmime 3.0
This is again motivated by the need to transition away from
GMimeStreamFile for output to stdout.
format_part_mbox is left alone for now, as this cannot be mixed in
with output using gmime object output.
Interleaving printfs with writes to the gmime stream worked when the
gmime stream was backed by the FILE *stdout, but that is no longer the
case. Create one stream and pass it into the two functions where
needed, as well well as replacing printfs with g_mime_stream_printf.
