svn:r8346

svn:r8345

svn:r8344

svn:r8342

svn:r8338

 Fix dns_cancel_pending_resolve() to realize pending resolves have expiry times, and should not be freed except when they fall off the pqueue.


svn:r8328

 spawn_func fixes: have cpuworker_main and dnsworker_main confirm to the right interfaces [casting func to void* is icky].  Also, make pthread_create() build without warnings.


svn:r8327

- made configure link to required system dll's if building for win32
- added diffs for libevent 1.1b
- forced user to turn off eventdns if win32 is set 
- cleaned up tor_mmap_file()_win32 (not sure if it's stable)
- cleaned up some warnings and typos




svn:r8322

 I bet real programmers even have programs that compile.


svn:r8278

 Resolve bug 324: strdup the right variable.


svn:r8277

 Add some doxygen, concentrated in dns.c


svn:r8256

 Make it possible to change nameserver options while Tor is running.


svn:r8255

 Change configuration strategy for eventdns. Instead of elaborate option set, just allow the user to specify another resolv.conf to use.


svn:r8254

 divide eventdns log messages into warn and info messages.


svn:r8252

and revise some log severities to match the convention.


svn:r8234

svn:r8233

 Resolve bug 321 when using dnsworkers: append a period to every address we resolve at the exit node, so that we do not accidentally pick up local addresses, and so that failing searches are retried in the resolver search domains.  (This is already solved for eventdns.)


svn:r8225

 Implement reverse DNS lookup in eventdns: add new entry point; rename old entry point; revise TODO a little; add facility for parsing dns names.


svn:r7070

svn:r7067

 Fix eventdns version of dns.c. Man, we need to get rid of this eventdns/dnsworker split.


svn:r7064

 remove extraneous #endif


svn:r7063

 Make it possible for dns_init() to fail; note failure of eventdns configuratoin.


svn:r7059

 Stop walking entire dns cache for every request, now that we found our hash table bug.


svn:r7057

the idioms of other compare functions. hopefully i didn't
break it?


svn:r7048

svn:r7026

 Fix a pedantic warning


svn:r7023

 Fix verbose compilation errors; make sure transparent proxy fails when no method is configured.


svn:r7012

 whitespace fixes


svn:r7011

svn:r6982

 Add functions to eventdns to allow detecting whether we have any nameservers configured, and to change the list of nameservers after initial configuration.


svn:r6976

 Oops. We shouldnt initialize eventdns when we are not being a server and not resolving anything.


svn:r6975

 Export and use eventdns_config_windows_nameservers(); clean up some comments and log messages.


svn:r6974

svn:r6969

svn:r6963

 documentation and naming tweaks in dns.c


svn:r6961

 More asserts for cache correctness.


svn:r6960

 Solve timing-out pending connections. Add pending resolves to expiry queue; when we find an answer, change the pending resolve to "done" and stick the actual answer in the expiry queue as a new entry.  This uses a little more memory, but makes the code simpler than other solutions.


svn:r6956

svn:r6955

 start restructuring dns to use priority queues for expiring entries.


svn:r6954

svn:r6937