Especially helpful for requests not coming from browsers (where the
URL is normally easy to find out).
Makes it easier to detect if one triggered a request with an old
client, or so..
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
uses the existing WebSocketReader and Writer to establish a
two-way communication between an upstream and downstream connection.
The upstream connection sends and receives WebSocket frames, while
the downstream one only receives and sends raw data.
For now we do not support extensions, and only accept the protocol version 13
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
instead of having a callback that we call on a control frame,
use a channel to send the data to a receiver
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
so that we can easily send a control frame to the endpoint
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
by using a Box<[u8]> instead of a vector (we do not need it)
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
and add a helper struct for the ReadResult
(so that the types are properly documented)
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
only return Ok(0) when the upstream reader did return that, not when
we have no data in the buffer, else the downstream reader believes
we are EOF (even if we are not)
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
by implementing Deref and DerefMut, renaming consume to 'remove_data'
adapt the usage inside of websocket (we did not use it anywhere else for now)
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
API_RETURN_* and API_PARAMETER_* schemas are no references
anymore to allow using them as external schemas via the
`"schema"` key inside object schemas inside the `#[api]`
macro.
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
The docs say `into_boxed_slice()` "drops" excess capacity,
but doesn't specify whether that just means it becomes
inaccessible or the vector potentially reallocates to the
exact size.
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
for now there is a helper for Reading and Writing
still missing is a utility for the handshake/accepting a connection
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
this is a Buffer struct that holds u8 and has convenience methods
for reading onto the back and consuming from the front
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
those can contain percent encoded values, so we have to decode them
before lookin up the path
this is especially important for the 'MatchAll' branch
when the parameter can contain some reserved characters
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
instead of checking on '1' or 'true', check that it is there and not
'0' and 'false'. this allows using simply
https://foo:8007/?debug
instead of
https://foo:8007/?debug=1
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
We get the path to our executable via a readlink() on
"/proc/self/exe", which appends a " (deleted)" during
package reloads.
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
This way we can use
println!("something: {}", AsHex(bytes));
without having to turn them into an allocated string first.
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
and drop the now unused extract_lists function
this also fixes a bug, where we did not add the datastore to the list at
all when there was no rrd data
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
