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Merge branch 'master' of https://github.com/Palakis/obs-websocket

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tt2468 2021-05-14 01:14:04 -07:00
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docs/generated/protocol.md
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@ -103,7 +103,7 @@ These are the enumeration definitions for various codes used by obs-websocket.
#### RequestStatus Enum
```cpp
enum RequestStatus: uint16_t {
enum RequestStatus {
Unknown = 0,
// For internal use to signify a successful parameter check
@ -111,21 +111,17 @@ enum RequestStatus: uint16_t {
Success = 100,
// The request is denied because the client is not authenticated
AuthenticationMissing = 200,
// Connection has already been authenticated (for modules utilizing a request to provide authentication)
AlreadyAuthenticated = 201,
// Authentication request was denied (for modules utilizing a request to provide authentication)
AuthenticationDenied = 202,
// The `requestType` field is missing from the request data
RequestTypeMissing = 203,
MissingRequestType = 203,
// The request type is invalid (does not exist)
InvalidRequestType = 204,
UnknownRequestType = 204,
// Generic error code (comment is expected to be provided)
GenericError = 205,
// A required request parameter is missing
MissingRequestParameter = 300,
// The request does not have a valid requestData object.
MissingRequestData = 301,
// Generic invalid request parameter message
InvalidRequestParameter = 400,
@ -160,6 +156,10 @@ enum RequestStatus: uint16_t {
StudioModeActive = 510,
// Studio mode is not active and should be
StudioModeNotActive = 511,
// Virtualcam is running and cannot be
VirtualcamRunning = 512,
// Virtualcam is not running and should be
VirtualcamNotRunning = 513,
// The specified source (obs_source_t) was of the invalid type (Eg. input instead of scene)
InvalidSourceType = 600,
@ -195,10 +195,10 @@ enum RequestStatus: uint16_t {
HotkeyNotFound = 615,
// The specified directory was not found
DirectoryNotFound = 616,
// The specified config item (obs_config_t) was not found. Could be section or parameter name.
// The specified config item (obs_config_t) was not found. Could be section or parameter name
ConfigParameterNotFound = 617,
// The specified property (obs_properties_t) was not found
PropertyNotFound = 618
PropertyNotFound = 618,
// Processing the request failed unexpectedly
RequestProcessingFailed = 700,
@ -219,7 +219,7 @@ enum RequestStatus: uint16_t {
#### WebSocketCloseCode Enum
```cpp
enum WebSocketCloseCode: uint16_t {
enum WebSocketCloseCode {
// Internal only
DontClose = 0,
// Reserved
@ -236,8 +236,8 @@ enum WebSocketCloseCode: uint16_t {
AuthenticationFailed = 4005,
// There was an invalid parameter the client's `Identify` message
InvalidIdentifyParameter = 4006,
// A `Request` or `RequestBatch` was missing its `requestId`
RequestMissingRequestId = 4007,
// A `Request` or `RequestBatch` was missing its `requestId` or `requestType`
RequestMissingRequiredField = 4007,
// The websocket session has been invalidated by the obs-websocket server.
SessionInvalidated = 4008,
// The server detected the usage of an old version of the obs-websocket protocol.
@ -249,14 +249,34 @@ enum WebSocketCloseCode: uint16_t {
#### EventSubscriptions Enum
```cpp
enum EventSubscriptions: uint64_t {
enum EventSubscriptions {
// Set subscriptions to 0 to disable all events
None = 0,
// Receive events in the `General` category
General = (1 << 0),
}
// Receive events in the `Config` category
Config = (1 << 1),
// Receive events in the `Scenes` category
Scenes = (1 << 2),
// Receive events in the `Inputs` category
Inputs = (1 << 3),
// Receive events in the `Transitions` category
Transitions = (1 << 4),
// Receive events in the `Filters` category
Filters = (1 << 5),
// Receive events in the `Outputs` category
Outputs = (1 << 6),
// Receive events in the `Scene Items` category
SceneItems = (1 << 7),
// Receive events in the `MediaInputs` category
MediaInputs = (1 << 8),
// Receive all event categories (default subscription setting)
All = (General | Config | Scenes | Inputs | Transitions | Filters | Outputs | SceneItems | MediaInputs),
};
```
Subscriptions are a bitmask system.
In many languages, to generate a bitmask for `General` and `(not defined yet)`, you would do: `subscriptions = ((1 << 0) | (1 << 2))`
In many languages, to generate a bitmask that subscribes to `General` and `Scenes`, you would do: `subscriptions = ((1 << 0) | (1 << 2))`
## Message Types
@ -281,7 +301,6 @@ The following message types are the base message types which may be sent to and
{
"obsWebsocketVersion": string,
"rpcVersion": number,
"availableEvents": array<string>,
"availableRequests": array<string>,
"authentication": object(optional)
}
@ -296,7 +315,6 @@ Authentication is required
"websocketVersion": "5.0.0",
"rpcVersion": 1,
"availableRequests": ["GetVersion"],
"availableEvents": ["Exiting"],
"authentication": {
"challenge": "+IxH4CnCiqpX1rM9scsNynZzbOe4KhDeYcTNS3PDaeY=",
"salt": "lM1GncleQOaCu9lT1yeUZhFYnqhsLLP1G5lAGo3ixaI="
@ -310,8 +328,7 @@ Authentication is not required
"messageType": "Hello",
"websocketVersion": "5.0.0",
"rpcVersion": 1,
"availableRequests": ["GetVersion"],
"availableEvents": ["Exiting"]
"availableRequests": ["GetVersion"]
}
```
@ -329,7 +346,7 @@ Authentication is not required
"authentication": string(optional),
"ignoreInvalidMessages": bool(optional) = false,
"ignoreNonFatalRequestChecks": bool(optional) = false,
"eventSubscriptions": number(optional) = (all not high volume)
"eventSubscriptions": number(optional) = (EventSubscriptions::All)
}
```
- `rpcVersion` is the version number that the client would like the obs-websocket server to use.
@ -343,7 +360,7 @@ Authentication is not required
"messageType": "Identify",
"rpcVersion": 1,
"authentication": "Dj6cLS+jrNA0HpCArRg0Z/Fc+YHdt2FQfAvgD1mip6Y=",
"eventSubscriptions": 3
"eventSubscriptions": 33
}
```
@ -382,7 +399,7 @@ Authentication is not required
{
"ignoreInvalidMessages": bool(optional) = false,
"ignoreNonFatalRequestChecks": bool(optional) = false,
"eventSubscriptions": number(optional) = (all not high volume)
"eventSubscriptions": number(optional) = (EventSubscriptions::All)
}
```
- Only the listed parameters may be changed after initial identification. To change a parameter not listed, you must reconnect to the obs-websocket server.