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path: root/src/feature/control/control.h
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2019-01-16Bump copyright date to 2019Nick Mathewson
2018-12-21The big bootstrap phase redefinitionTaylor Yu
Redefine the set of bootstrap phases to allow display of finer-grained progress in the early connection stages of connecting to a relay. This includes adding intermediate phases for proxy and PT connections. Also add a separate new phase to indicate obtaining enough directory info to build circuits so we can report that independently of actually initiating an ORCONN to build the first application circuit. Previously, we would claim to be connecting to a relay when we had merely finished obtaining directory info. Part of ticket 27167.
2018-12-21Hook up control_event_bootstrap() to btrack_orconnTaylor Yu
Replace a few invocations of control_event_bootstrap() with calls from the bootstrap tracker subsystem. This mostly leaves behavior unchanged. The actual behavior changes come in the next commit. Part of ticket 27167.
2018-12-20Add origin circuit event pubsub systemTaylor Yu
Add a publish-subscribe subsystem to publish messages about changes to origin circuits. Functions in circuitbuild.c and circuitlist.c publish messages to this subsystem. Move circuit event constants out of control.h so that subscribers don't have to include all of control.h to take actions based on messages they receive. Part of ticket 27167.
2018-12-20Add ORCONN event pubsub systemTaylor Yu
Add a publish-subscribe subsystem to publish messages about changes to OR connections. connection_or_change_state() in connection_or.c and control_event_or_conn_event() in control.c publish messages to this subsystem via helper functions. Move state constants from connection_or.h to orconn_state.h so that subscribers don't have to include all of connection_or.h to take actions based on changes in OR connection state. Move event constants from control.h for similar reasons. Part of ticket 27167.
2018-12-20Add support for STATUS messages from Pluggable Transports.Alexander Færøy
This patch adds support for the new STATUS message that PT's can emit from their standard out. The STATUS message uses the `config_line_t` K/V format that was recently added in Tor. See: https://bugs.torproject.org/28846
2018-12-20Use K/V parser to handle LOG messages for pluggable transports.Alexander Færøy
This patch changes the LOG pluggable transport message to use the recent K/V parser that landed in Tor. This allows PT's to specify the log severity level as well as the message. A mapping between the PT log severity levels and Tor's log serverity level is provided. See: https://bugs.torproject.org/28846
2018-12-17Merge branch 'ticket28179_squashed' into ticket28179_squashed_mergedNick Mathewson
2018-12-17Change EVENT_TRANSPORT_LOG to EVENT_PT_LOG.Alexander Færøy
This patch changes our EVENT_TRANSPORT_LOG event to be EVENT_PT_LOG. The new message includes the path to the PT executable instead of the transport name, since one PT binary can include multiple transport they sometimes might need to log messages that are not specific to a given transport. See: https://bugs.torproject.org/28179
2018-12-17Add support for logging messages from pluggable transports.Alexander Færøy
This patch adds support for the "LOG" protocol message from a pluggable transport. This allows pluggable transport developers to relay log messages from their binary to Tor, which will both emit them as log messages from the Tor process itself, but also pass them on via the control port. See: https://bugs.torproject.org/28180 See: https://bugs.torproject.org/28181 See: https://bugs.torproject.org/28182
2018-11-30Split bootstrap event reporting out of control.cTaylor Yu
Part of ticket 27402.
2018-09-13Control port call to emit a CIRC_BW event for a single circuit.Mike Perry
This commit only moves code. No functionality has been changed.
2018-09-10Defer reporting directory bootstrap progressTaylor Yu
Existing cached directory information can cause misleadingly high bootstrap percentages. To improve user experience, defer reporting of directory information progress until at least one connection has succeeded to a relay or bridge. Closes ticket 27169.
2018-09-10Make control_event_bootstrap() return voidTaylor Yu
Simplify control_event_bootstrap() by making it return void again. It is currently a fairly complicated function, and it's made more complicated by returning an int to signal whether it logged at NOTICE or INFO. The callers conditionally log messages at level NOTICE based on this return value. Change the callers to unconditionally log their verbose human-readable messages at level INFO to keep NOTICE logs less cluttered. This partially reverts the changes of #14950.
2018-07-05Move literally everything out of src/orNick Mathewson
This commit won't build yet -- it just puts everything in a slightly more logical place. The reasoning here is that "src/core" will hold the stuff that every (or nearly every) tor instance will need in order to do onion routing. Other features (including some necessary ones) will live in "src/feature". The "src/app" directory will hold the stuff needed to have Tor be an application you can actually run. This commit DOES NOT refactor the former contents of src/or into a logical set of acyclic libraries, or change any code at all. That will have to come in the future. We will continue to move things around and split them in the future, but I hope this lays a reasonable groundwork for doing so.
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