forked from Telodendria/Telodendria
90 lines
2.2 KiB
Groff
90 lines
2.2 KiB
Groff
|
.Dd $Mdocdate: December 12 2022 $
|
||
|
|
.Dt MATRIX 3
|
||
|
|
.Os Telodendria Project
|
||
|
|
.Sh NAME
|
||
|
|
.Nm Matrix
|
||
|
|
.Nd Functions for writing Matrix API endpoints.
|
||
|
|
.Sh SYNOPSIS
|
||
|
|
.In Matrix.h
|
||
|
|
.Ft void
|
||
|
|
.Fn MatrixHttpHandler "HttpServerContext *" "void *"
|
||
|
|
.Ft void
|
||
|
|
.Fn MatrixErrorCreate "MatrixError"
|
||
|
|
.Sh DESCRIPTION
|
||
|
|
.Nm
|
||
|
|
provides some helper functions that bind to the
|
||
|
|
.Xr HttpServer 3
|
||
|
|
interface and add basic Matrix functionality, turning an
|
||
|
|
HTTP server into a Matrix homeserver.
|
||
|
|
.Pp
|
||
|
|
.Xr MatrixHttpHandler
|
||
|
|
is the HTTP handler function that handles all Matrix homeserver
|
||
|
|
functionality. It should be passed into
|
||
|
|
.Fn HttpServerCreate ,
|
||
|
|
and it expects that an instance of MatrixHttpHandlerArgs will also
|
||
|
|
be provided, because that's what the void pointer is cast to.
|
||
|
|
That structure is defined as follows:
|
||
|
|
.Bd -literal -offset indent
|
||
|
|
typedef struct MatrixHttpHandlerArgs
|
||
|
|
{
|
||
|
|
LogConfig *lc;
|
||
|
|
TelodendriaConfig *config;
|
||
|
|
Db *db;
|
||
|
|
} MatrixHttpHandlerArgs;
|
||
|
|
.Ed
|
||
|
|
.Pp
|
||
|
|
This structure should be populated once and then never modified again
|
||
|
|
for the duration of the HTTP server.
|
||
|
|
.Pp
|
||
|
|
.Fn MatrixErrorCreate
|
||
|
|
is a convenience function that constructs an error payload, including
|
||
|
|
the error code and message, given just a MatrixError. MatrixErrors
|
||
|
|
exactly follow the errors in the Matrix specification, and are
|
||
|
|
defined as follows:
|
||
|
|
.Bd -literal -offset indent
|
||
|
|
typedef enum MatrixError
|
||
|
|
{
|
||
|
|
M_FORBIDDEN,
|
||
|
|
M_UNKNOWN_TOKEN,
|
||
|
|
M_MISSING_TOKEN,
|
||
|
|
M_BAD_JSON,
|
||
|
|
M_NOT_JSON,
|
||
|
|
M_NOT_FOUND,
|
||
|
|
M_LIMIT_EXCEEDED,
|
||
|
|
M_UNKNOWN,
|
||
|
|
M_UNRECOGNIZED,
|
||
|
|
M_UNAUTHORIZED,
|
||
|
|
M_USER_DEACTIVATED,
|
||
|
|
M_USER_IN_USE,
|
||
|
|
M_INVALID_USERNAME,
|
||
|
|
M_ROOM_IN_USE,
|
||
|
|
M_IVALID_ROOM_STATE,
|
||
|
|
M_THREEPID_IN_USE,
|
||
|
|
M_THREEPID_NOT_FOUND,
|
||
|
|
M_THREEPID_AUTH_FAILED,
|
||
|
|
M_THREEPID_DENIED,
|
||
|
|
M_SERVER_NOT_TRUSTED,
|
||
|
|
M_UNSUPPORTED_ROOM_VERSION,
|
||
|
|
M_BAD_STATE,
|
||
|
|
M_GUEST_ACCESS_FORBIDDEN,
|
||
|
|
M_CAPTCHA_NEEDED,
|
||
|
|
M_CAPTCHA_INVALID,
|
||
|
|
M_MISSING_PARAM,
|
||
|
|
M_INVALID_PARAM,
|
||
|
|
M_TOO_LARGE,
|
||
|
|
M_EXCLUSIVE,
|
||
|
|
M_RESOURCE_LIMIT_EXCEEDED,
|
||
|
|
M_CANNOT_LEAVE_SERVER_NOTICE_ROOM
|
||
|
|
} MatrixError;
|
||
|
|
.Ed
|
||
|
|
.Sh RETURN VALUES
|
||
|
|
.Pp
|
||
|
|
.Fn MatrixErrorCreate
|
||
|
|
returns a JSON object that represents the given error code. It can be
|
||
|
|
immediately returned as the HTTP response body, or modified as needed.
|
||
|
|
.Sh SEE ALSO
|
||
|
|
.Xr HttpServer 3 ,
|
||
|
|
.Xr Log 3 ,
|
||
|
|
.Xr TelodendriaConfig 3 ,
|
||
|
|
.Xr Db 3
|