Add a bunch of function documentation; clean up a little code; fix some XXXXs; tag the nonsensical EXTRAINFO_PURPOSE_GENERAL as nonsesnse; note another bit of "do not cache special routers" code to nuke.
svn:r11761
Use descriptor annotations to record the source, download t time, and purpose of every descriptor we add to the store. The remaining to-do item is to stop setting do_not_cache on bridges.
svn:r11680
Remove annotated_desc_store store (which we never used). Instead, shift name of router store to cached-descriptors, but initialize it from cached-routers as needed
svn:r11678
More annotated-store work: handle annotations in lists correctly. Add ability to prepend annotations to a routerdesc (and to every rtouredesc in a list), while verifying that the routerdesc is not already annotated.
svn:r11665
Get rid of a needless malloc() when parsing address policies. Original patch from "Some guy on #tor", via arma. Altered to have a sufficiently large buffer, and not use the buffer so much, and to save a strlcpy.
svn:r11480
BandwidthRate, RelayBandwidthRate, or MaxAdvertisedBandwidth
were below a threshold. Now they only look at BandwidthRate and
RelayBandwidthRate.
svn:r11465
Make controllers accept LF as well as CRLF. Update spec to reflect this. Remove now-dead code. Make controller warning about v0 protocol more accurate.
svn:r11299
Add a line to the state file for each guard to let us know which version added the guard. If the line is absent, assume the guard was added by whatever version of Tor last wrote the state file. Remove guards if the version that added them was using a bad guard selection algorithm. (Previously, we removed guards if the version that wrote the file was using a bad guard selection algorithm, even if the guards themselves were chosen by a good version.)
svn:r11298
Mark TODO items with what sections I would like to move them to. Pending scan by arma, the next commits will remove these annotations and move the items around.
svn:r11291
Finish implementing and documenting proposal 108: Authorities now use MTBF data to set their stability flags, once they have at least 4 days of data to use.
svn:r11240
Link note_router_reachable and note_router_unreachable to mtbf code. decouple mtbf from connect/disconnect. log it in USR1. do not blow it away on cleanup if we are an authority.
svn:r11151
More directory voting code. Now, if everything works, and I haven't forgotten anything, it is possible to set up some v3 authorities and start voting. Of course, I have probably forgotten something, and there are probably bugs in there somewhere too.
svn:r10976
Implement proposal 109: As an authority, never call more than 3 servers per IP Running and Valid. Prefer Running servers to non-running ones; then prefer high-bandwidth to low-bandwidth. Needs testing.
svn:r10968
Better certificate manipulations: extract certificates from incoming votes, forget ones that are very old, and remember to store them on disk.
svn:r10954
