The C standard defines the difference between two (char*) pointers is
defined to be either short, int or long. Not long long (64 bits). On
64-bit systems, logging "%"PRIhttp_size_t (int64_t) for pointer
difference works by coincidence because a long or int is 64 bits, but
causes SEGV on 32 bit platforms.
The portable solution is to log pointer differences using "%d" and
explicitly cast the pointer difference to (int) in the arg list, or
"%ld" and cast it to (long).
Replace generic rhizome_manifest_set() and rhizome_manifest_set_ll()
with per-field setter functions, eg, rhizome_manifest_set_filesize().
Struct rhizome_manifest elements for all known fields, to replace the
use of rhizome_manifest_get() and rhizome_manifest_get_ll() everywhere:
sender, recipient, service, name, date, bundle_key.
Add boolean validity flags for binary blob types, to avoid having to compare
with many bytes of all-zero to detect presence, eg, has_sender, has_recipient,
has_author, has_bundle_key. These maintained by the setter functions.
Rename existing manifest struct elements to be the same as their field
names: fileLength -> filesize, journalTail -> tail.
More use of unsigned int, size_t and uint64_t for payload sizes, offsets, byte
counts, etc. especially in rhizome_store.c and meshms.c. More uniform use of
size_t to dimension memory buffers. Fix some printf(3) style format strings
for 64-bit correctness on 32-bit systems. Use new constant RHIZOME_SIZE_UNSET
instead of -1 to indicate unknown dimension, and explicitly assert its absence
before comparisons and arithmetic, for safety.
Replace some 'int' loop variables with 'unsigned' where appropriate.
Fix bugs discovered in MeshMS bundle private/public key generation and
bundle secret key handling for export/extract commands.
Instrument the first MeshMS test case to aid debugging.
New debug config flag: debug.manifest logs all modifications to all manifest
fields by setter functions.
Rename debug config flag: debug.rhizome_bind -> debug.rhizome_sql_bind.
Add -h|--hexdump option to tfw_cat() and fix faulty logic in tfw_cat()
-v option wof files not ending in \n (newline)
Add TFWSTDOUT and TFWSTDERR env vars set by execute() with absolute
path names of files containing stdout and stderr respectively (as an
alternative to using replayStdout() and replayStderr()).
Default timeout is 60 seconds, can be overridden by --timeout=N on command-line
or by TFW_EXECUTE_TIMEOUT var or by --timeout option to execute() primitive
Cull timeout sleep processes created by wait_until() primitive
So that "http_server.h" does not have to include "serval.h" which
creates a circular dependency.
Remove the __SERVALDNA__HTTP_SERVER_IMPLEMENTATION hack from
"http_server.h"
