X-Git-Url: https://git.distorted.org.uk/~mdw/disorder/blobdiff_plain/e7eb3a2744aa45179daea235800753d3d1955338..61b761862db3feb9bd0135a64ac3729f70917f89:/doc/disorder_protocol.5.in

diff --git a/doc/disorder_protocol.5.in b/doc/disorder_protocol.5.in
index a35e7f7..a0baadb 100644
--- a/doc/disorder_protocol.5.in
+++ b/doc/disorder_protocol.5.in
@@ -38,6 +38,15 @@ that comments are prohibited.
 Bodies borrow their syntax from RFC821; they consist of zero or more ordinary
 lines, with any initial full stop doubled up, and are terminated by a line
 consisting of a full stop and a line feed.
+.PP
+Commands only have a body if explicitly stated below.
+If they do have a body then the body should always be sent immediately;
+unlike (for instance) the SMTP "DATA" command there is no intermediate step
+where the server asks for the body to be sent.
+.PP
+Replies also only have a body if stated below.
+The presence of a reply body can always be inferred from the response code;
+if the last digit is a 3 then a body is present, otherwise it is not.
 .SH COMMANDS
 Commands always have a command name as the first field of the line; responses
 always have a 3-digit response code as the first field.
@@ -47,8 +56,6 @@ All commands require the connection to have been already authenticated unless
 stated otherwise.
 If not stated otherwise, the \fBread\fR right is sufficient to execute
 the command.
-.PP
-Neither commands nor responses have a body unless stated otherwise.
 .TP
 .B adduser \fIUSERNAME PASSWORD \fR[\fIRIGHTS\fR]
 Create a new user with the given username and password.
@@ -57,6 +64,10 @@ then the \fBdefault_rights\fR setting applies instead.
 Requires the \fBadmin\fR right, and only works on local
 connections.
 .TP
+.B adopt \fIID\fR
+Adopts a randomly picked track, leaving it in a similar state to if it was
+picked by this user.  Requires the \fBplay\fR right.
+.TP
 .B allfiles \fIDIRECTORY\fR [\fIREGEXP\fR]
 List all the files and directories in \fIDIRECTORY\fR in a response body.
 If \fIREGEXP\fR is present only matching files and directories are returned.
@@ -204,6 +215,43 @@ track information (see below).
 .IP
 If the response is \fB259\fR then nothing is playing.
 .TP
+.B playlist-delete \fIPLAYLIST\fR
+Delete a playlist.
+Requires permission to modify that playlist and the \fBplay\fR right.
+.TP
+.B playlist-get \fIPLAYLIST\fR
+Get the contents of a playlist, in a response body.
+Requires permission to read that playlist and the \fBread\fR right.
+.TP
+.B playlist-get-share \fIPLAYLIST\fR
+Get the sharing status of a playlist.
+The result will be \fBpublic\fR, \fBprivate\fR or \fBshared\fR.
+Requires permission to read that playlist and the \fBread\fR right.
+.TP
+.B playlist-lock \fIPLAYLIST\fR
+Lock a playlist.
+Requires permission to modify that playlist and the \fBplay\fR right.
+Only one playlist may be locked at a time on a given connection and the lock
+automatically expires when the connection is closed.
+.TP
+.B playlist-set \fIPLAYLIST\fR
+Set the contents of a playlist.
+The new contents should be supplied in a command body.
+Requires permission to modify that playlist and the \fBplay\fR right.
+The playlist must be locked.
+.TP
+.B playlist-set-share \fIPLAYLIST\fR \fISHARE\fR
+Set the sharing status of a playlist to
+\fBpublic\fR, \fBprivate\fR or \fBshared\fR.
+Requires permission to modify that playlist and the \fBplay\fR right.
+.TP
+.B playlist-unlock\fR
+Unlock the locked playlist.
+.TP
+.B playlists
+List all playlists that this connection has permission to read.
+Requires the \fBread\fR right.
+.TP
 .B prefs \fBTRACK\fR
 Send back the preferences for \fITRACK\fR in a response body.
 Each line of the response has the usual line syntax, the first field being the
@@ -234,6 +282,11 @@ See below for the track information syntax.
 .B reconfigure
 Request that DisOrder reconfigure itself.
 Requires the \fBadmin\fR right.
+.IP
+Not all configuration options can be modified during the lifetime of the
+server; of those that can't, some will just be ignored if they change while
+others will cause the new configuration to be rejected.
+See \fBdisorder_config\fR(5) for details.
 .TP
 .B register \fIUSERNAME PASSWORD EMAIL
 Register a new user.
@@ -495,6 +548,26 @@ The time the track was played at.
 .B scratched
 The user that scratched the track.
 .TP
+.B origin
+The origin of the track.  Valid origins are:
+.RS
+.TP 12
+.B adopted
+The track was originally randomly picked but has been adopted by a user.
+.TP
+.B picked
+The track was picked by a user.
+.TP
+.B random
+The track was randomly picked.
+.TP
+.B scheduled
+The track was played from a scheduled action.
+.TP
+.B scratch
+The track is a scratch sound.
+.RE
+.TP
 .B state
 The current track state.
 Valid states are:
@@ -503,12 +576,6 @@ Valid states are:
 .B failed
 The player failed (exited with nonzero status but wasn't scratched).
 .TP
-.B isscratch
-The track is actually a scratch.
-.TP
-.B no_player
-No player could be found for the track.
-.TP
 .B ok
 The track was played without any problems.
 .TP
@@ -518,6 +585,9 @@ The track was scratched.
 .B started
 The track is currently playing.
 .TP
+.B paused
+Track is playing but paused.
+.TP
 .B unplayed
 In the queue, hasn't been played yet.
 .TP
@@ -536,6 +606,9 @@ The time the track was added to the queue.
 .TP
 .B wstat
 The wait status of the player in decimal.
+.PP
+Note that \fBorigin\fR is new with DisOrder 4.3, and obsoletes some old
+\fBstate\fR values.
 .SH NOTES
 Times are decimal integers using the server's \fBtime_t\fR.
 .PP
@@ -553,6 +626,9 @@ keyword followed by (optionally) parameters.
 The parameters are quoted in the usual DisOrder way.
 Currently the following keywords are used:
 .TP
+.B adopted \fIID\fR \fIUSERNAME\fR
+\fIUSERNAME\fR adopted track \fIID\fR.
+.TP
 .B completed \fITRACK\fR
 Completed playing \fITRACK\fR
 .TP
@@ -566,6 +642,21 @@ Further details aren't included any more.
 .B playing \fITRACK\fR [\fIUSERNAME\fR]
 Started playing \fITRACK\fR.
 .TP
+.B playlist_created \fIPLAYLIST\fR \fISHARING\fR
+Sent when a playlist is created.
+For private playlists this is intended to be sent only to the owner (but
+this is not currently implemented).
+.TP
+.B playlist_deleted \fIPLAYLIST\fR
+Sent when a playlist is deleted.
+For private playlists this is intended to be sent only to the owner (but
+this is not currently implemented).
+.TP
+.B playlist_modified \fIPLAYLIST\fR \fISHARING\fR
+Sent when a playlist is modified (either its contents or its sharing status).
+For private playlists this is intended to be sent only to the owner (but
+this is not currently implemented).
+.TP
 .B queue \fIQUEUE-ENTRY\fR...
 Added \fITRACK\fR to the queue.
 .TP
@@ -627,7 +718,7 @@ The current track was scratched.
 To simplify client implementation, \fBstate\fR commands reflecting the current
 state are sent at the start of the log.
 .RE
-.TB
+.TP
 .B user_add \fIUSERNAME\fR
 A user was created.
 .TP