Make .o files in separate subdirectories for servald and library
Factor struct __sourceloc and __WHENCE__ from "log.h" into "whence.h"
Factor sid_t etc from "serval.h" into "serval_types.h"
Factor rhizome_bid_t etc from "rhizome.h" into "rhizome_types.h"
Do not include "serval.h" in library sources
Add log_stderr.c and logMessage.c for stand-alone executables
Make all V2 MDP interface calls take a __whence argument
mdp_recv() always sets error before returning -1, does not set
errno=0 otherwise
mdp_recv() does not log errors on EINTR or EAGAIN (EWOULDBLOCK)
mdp_recv() sets errno=EOVERFLOW if local socket name is too long
mdp_recv() sets errno=EBADMSG if malformed or spurious packet
received
Remove redundant mdp_recv() error logging from "mdp ping" and
"config sync" and several "id" commands
Packet stats now exclude duplicate pong replies
With <count> arg, exits immediately once a pong has been received for
every ping, unless new --wait-for-duplicates option given
Routing tests for unreliable links now assert all pongs received and
very few duplicates
Now the keyring is opened and seeded before the server daemon process is
forked, and any keyring error prevents the server from starting
No longer necessary to pass a (cli_parsed*) argument to server()
If no instance directory specified, then use paths like
/etc/serval/serval.conf
/var/cache/serval
/var/log/serval
/var/run/serval
etc. for files, instead of all in a single directory.
Log all directory creation as INFO messages.
Interpretation of log.file.directory_path has changed slightly.
Updated servald configuration tech doc.
Refactor a lot of Rhizome bundle storage code to use the new "enum
rhizome_payload_status" instead of mysterious int values to represent
the outcome of the operation.
Formalise add-bundle result in "enum rhizome_bundle_status"
Rewrite rhizome_manifest_finalise(), rhizome_find_duplicate() and
rhizome_add_manifest() to return enum rhizome_bundle_status
New function rhizome_manifest_check_stored() that compares a manifest
with its stored counterpart and returns enum rhizome_bundle_status
Remove redundant rhizome_manifest_check_sanity(), consolidating all
manifest validation rules in rhizome_manifest_validate(), which now
checks the 'id' field is present, and that 'sender' and 'recipient' are
both present for MeshMS
Correct manifest finalisation logic: set the 'finalised' flag in
rhizome_manifest_validate(), not in rhizome_manifest_verify() (which
sets 'selfSigned'), and consistently clear 'finalised' flag in all
attribute setter functions
Remove manifest 'ttl' field and all references thereof (leaving unused
space in Rhizome BAR)
Rename some payload functions for clarity
New UNUSED(param) macro suppresses the warning for a specific parameter
In some cases, removed the unused parameters. In others, used the
parameter in a DEBUGF() or assert() statement to document the intent.
