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* Merge branch 'nodes'Nick Mathewson2010-10-13
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| * Initial conversion to use node_t throughout our codebase.•••A node_t is an abstraction over routerstatus_t, routerinfo_t, and microdesc_t. It should try to present a consistent interface to all of them. There should be a node_t for a server whenever there is * A routerinfo_t for it in the routerlist * A routerstatus_t in the current_consensus. (note that a microdesc_t alone isn't enough to make a node_t exist, since microdescriptors aren't usable on their own.) There are three ways to get a node_t right now: looking it up by ID, looking it up by nickname, and iterating over the whole list of microdescriptors. All (or nearly all) functions that are supposed to return "a router" -- especially those used in building connections and circuits -- should return a node_t, not a routerinfo_t or a routerstatus_t. A node_t should hold all the *mutable* flags about a node. This patch moves the is_foo flags from routerinfo_t into node_t. The flags in routerstatus_t remain, but they get set from the consensus and should not change. Some other highlights of this patch are: * Looking up routerinfo and routerstatus by nickname is now unified and based on the "look up a node by nickname" function. This tries to look only at the values from current consensus, and not get confused by the routerinfo_t->is_named flag, which could get set for other weird reasons. This changes the behavior of how authorities (when acting as clients) deal with nodes that have been listed by nickname. * I tried not to artificially increase the size of the diff here by moving functions around. As a result, some functions that now operate on nodes are now in the wrong file -- they should get moved to nodelist.c once this refactoring settles down. This moving should happen as part of a patch that moves functions AND NOTHING ELSE. * Some old code is now left around inside #if 0/1 blocks, and should get removed once I've verified that I don't want it sitting around to see how we used to do things. There are still some unimplemented functions: these are flagged with "UNIMPLEMENTED_NODELIST()." I'll work on filling in the implementation here, piece by piece. I wish this patch could have been smaller, but there did not seem to be any piece of it that was independent from the rest. Moving flags forces many functions that once returned routerinfo_t * to return node_t *, which forces their friends to change, and so on. Nick Mathewson2010-10-01
| * Try to make most routerstatus_t interfaces constNick Mathewson2010-10-01
| * Try to make most routerinfo_t interfaces constNick Mathewson2010-10-01
* | Use connection_mark_and_flush consistently.Nick Mathewson2010-10-13
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* Fix more remaining users of inbuf/outbuf to handle bufferevents instead.Nick Mathewson2010-09-27
* Move the "stop writing when the buffer is empty" logic to cnnection_finished_...Nick Mathewson2010-09-27
* Add a new connection_fetch_from_buf_line() that can handle buffereventsNick Mathewson2010-09-27
* Rename has_completed_circuit to can_complete_circuit•••Also redocument it. Related to #1362. Nick Mathewson2010-09-22
* Fix misplaced labelsSebastian Hahn2010-08-16
* Create routerparse.hSebastian Hahn2010-07-27
* Create reasons.hSebastian Hahn2010-07-27
* Create policies.hSebastian Hahn2010-07-27
* Create networkstatus.hSebastian Hahn2010-07-27
* Create main.hSebastian Hahn2010-07-27
* Create hibernate.hSebastian Hahn2010-07-27
* Create dirserv.hSebastian Hahn2010-07-27
* Create directory.hSebastian Hahn2010-07-27
* Create control.hSebastian Hahn2010-07-27
* Create connection_edge.hSebastian Hahn2010-07-27
* Create connection.hSebastian Hahn2010-07-27
* Create config.hSebastian Hahn2010-07-27
* Create circuituse.hSebastian Hahn2010-07-27
* Create circuitlist.hSebastian Hahn2010-07-27
* Create circuitbuild.hSebastian Hahn2010-07-27
* Create buffers.hSebastian Hahn2010-07-27
* Create routerlist.hSebastian Hahn2010-07-27
* Create router.hSebastian Hahn2010-07-27
* Create geoip.hSebastian Hahn2010-07-27
* Split headers for dnsserv.c functions out of or.h•••The next series of commits begins addressing the issue that we're currently including the complete or.h file in all of our source files. To change that, we're splitting function definitions into new header files (one header file per source file). Sebastian Hahn2010-07-27
* Make the controller act more usefully when GETINFO fails•••Right now it says "552 internal error" because there's no way for getinfo_helper_*() countries to specify an error message. This patch changes the getinfo_helper_*() interface, and makes most of the getinfo helpers give useful error messages in response to failures. This should prevent recurrences of bug 1699, where a missing GeoIPFile line in the torrc made GETINFO ip-to-county/* fail in a "not obvious how to fix" way. Nick Mathewson2010-07-18
* Merge remote branch 'mikeperry/cbt-bugfixes3'Nick Mathewson2010-06-29
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| * Add CLOSE_MS and CLOSE_RATE keywords to buildtimeout event.Mike Perry2010-06-15
| * Add a TIMEOUT_RATE keyword to buildtimeout event.Mike Perry2010-05-10
* | Remove the extra space that is sent in certain STREAM messages from the contr...Kat Magic2010-06-22
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* Merge branch 'asprintf'Nick Mathewson2010-04-02
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| * Tweak users of snprintf to use asprintf where appropriateNick Mathewson2010-02-28
* | Merge remote branch 'origin/maint-0.2.1'•••Conflicts: src/common/test.h src/or/test.c Nick Mathewson2010-02-27
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| * Update Tor Project copyright yearsNick Mathewson2010-02-27
| * Fix an apparently bogus check; fortunately, it seems to be untriggered.Nick Mathewson2009-10-26
* | Fix another coverity-spotted memleakSebastian Hahn2010-02-23
* | Break early on unknown extendcircuit purpose•••Don't continue handling EXTENDCIRCUIT messages when we get an unknown purpose. Sebastian Hahn2010-02-22
* | Fix a memory leak, found by coveritySebastian Hahn2010-02-22
* | Remove some redundand code in control.c•••Found by coverity Sebastian Hahn2010-02-22
* | Future-proof the control protocol by ignoring unrecognized keyword argsNick Mathewson2010-02-18
* | Make more arguments in control.c properly case-insensitive.Nick Mathewson2010-02-18
* | Move CBT params into consensus.Mike Perry2010-02-18
* | Allow "EXTENDCIRCUIT 0" to omit a path.Mike Perry2010-02-18
* | Add BUILDTIMEOUT_SET event for CBT stress testing.Mike Perry2010-02-18
* | Fix comments for getinfo_helper_t•••rieo pointed out something isn't right here Sebastian Hahn2010-01-27
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