svn:r515

fix a variety of seg faults
don't try to list OPs in running-routers
write cached-directory to disk when rebuilding the dir
on boot, dirservers load approved-routers file
on boot, dirservers load cached directory file


svn:r508

svn:r494

redo all the config files for the new format (we'll redo them again soon)

fix (another! yuck) segfault in log_fn when input is too large
tor_tls_context_new() returns -1 for error, not NULL
fix segfault in check_conn_marked() on conn's that die during tls handshake

make ORs also initialize conn from router when we're the receiving node

make non-dirserver ORs upload descriptor to every dirserver on startup
add our local address to the descriptor
add Content-Length field to POST command
revert the Content-Length search in fetch_from_buf_http() to previous code
fix segfault in memmove in fetch_from_buf_http()
raise maximum allowed headers/body size in directory.c


svn:r484

svn:r473

Also optimize logging by formatting messages in memory before sending
them through stdio.  (It turns out (according to gprof) that logging
performance matters.)


svn:r463

svn:r444

  - signal support
  - forking for DNS farm
  - changes for async IO
  - daemonizing

In other words, some files still don't build, and the ones that do build,
do nonblocking IO incorrectly.

I'm also not checking in the project files till I have a good place
for them.


svn:r380

svn:r355

svn:r340

svn:r331

svn:r199

svn:r139

the implementation is sort of a kludge..you're welcome to fix it up


svn:r94

removed loglevel from global namespace. severity level is set using log() with a NULL format argument now. example: log(LOG_ERR,NULL);


svn:r44

svn:r2