syntax = "proto3";

package core;

import "core/api/grpc/configservices.proto";
import "core/api/grpc/common.proto";
import "core/api/grpc/emane.proto";
import "core/api/grpc/mobility.proto";
import "core/api/grpc/services.proto";
import "core/api/grpc/wlan.proto";

service CoreApi {
    // session rpc
    rpc StartSession (StartSessionRequest) returns (StartSessionResponse) {
    }
    rpc StopSession (StopSessionRequest) returns (StopSessionResponse) {
    }
    rpc CreateSession (CreateSessionRequest) returns (CreateSessionResponse) {
    }
    rpc DeleteSession (DeleteSessionRequest) returns (DeleteSessionResponse) {
    }
    rpc GetSessions (GetSessionsRequest) returns (GetSessionsResponse) {
    }
    rpc GetSession (GetSessionRequest) returns (GetSessionResponse) {
    }
    rpc CheckSession (CheckSessionRequest) returns (CheckSessionResponse) {
    }
    rpc GetSessionOptions (GetSessionOptionsRequest) returns (GetSessionOptionsResponse) {
    }
    rpc SetSessionOptions (SetSessionOptionsRequest) returns (SetSessionOptionsResponse) {
    }
    rpc SetSessionMetadata (SetSessionMetadataRequest) returns (SetSessionMetadataResponse) {
    }
    rpc GetSessionMetadata (GetSessionMetadataRequest) returns (GetSessionMetadataResponse) {
    }
    rpc GetSessionLocation (GetSessionLocationRequest) returns (GetSessionLocationResponse) {
    }
    rpc SetSessionLocation (SetSessionLocationRequest) returns (SetSessionLocationResponse) {
    }
    rpc SetSessionState (SetSessionStateRequest) returns (SetSessionStateResponse) {
    }
    rpc SetSessionUser (SetSessionUserRequest) returns (SetSessionUserResponse) {
    }
    rpc AddSessionServer (AddSessionServerRequest) returns (AddSessionServerResponse) {
    }
    rpc SessionAlert (SessionAlertRequest) returns (SessionAlertResponse) {
    }

    // streams
    rpc Events (EventsRequest) returns (stream Event) {
    }
    rpc Throughputs (ThroughputsRequest) returns (stream ThroughputsEvent) {
    }
    rpc CpuUsage (CpuUsageRequest) returns (stream CpuUsageEvent) {
    }

    // node rpc
    rpc AddNode (AddNodeRequest) returns (AddNodeResponse) {
    }
    rpc GetNode (GetNodeRequest) returns (GetNodeResponse) {
    }
    rpc EditNode (EditNodeRequest) returns (EditNodeResponse) {
    }
    rpc DeleteNode (DeleteNodeRequest) returns (DeleteNodeResponse) {
    }
    rpc NodeCommand (NodeCommandRequest) returns (NodeCommandResponse) {
    }
    rpc GetNodeTerminal (GetNodeTerminalRequest) returns (GetNodeTerminalResponse) {
    }
    rpc MoveNodes (stream MoveNodesRequest) returns (MoveNodesResponse) {
    }

    // link rpc
    rpc GetNodeLinks (GetNodeLinksRequest) returns (GetNodeLinksResponse) {
    }
    rpc AddLink (AddLinkRequest) returns (AddLinkResponse) {
    }
    rpc EditLink (EditLinkRequest) returns (EditLinkResponse) {
    }
    rpc DeleteLink (DeleteLinkRequest) returns (DeleteLinkResponse) {
    }

    // hook rpc
    rpc GetHooks (GetHooksRequest) returns (GetHooksResponse) {
    }
    rpc AddHook (AddHookRequest) returns (AddHookResponse) {
    }

    // mobility rpc
    rpc GetMobilityConfigs (mobility.GetMobilityConfigsRequest) returns (mobility.GetMobilityConfigsResponse) {
    }
    rpc GetMobilityConfig (mobility.GetMobilityConfigRequest) returns (mobility.GetMobilityConfigResponse) {
    }
    rpc SetMobilityConfig (mobility.SetMobilityConfigRequest) returns (mobility.SetMobilityConfigResponse) {
    }
    rpc MobilityAction (mobility.MobilityActionRequest) returns (mobility.MobilityActionResponse) {
    }

    // service rpc
    rpc GetServices (services.GetServicesRequest) returns (services.GetServicesResponse) {
    }
    rpc GetServiceDefaults (services.GetServiceDefaultsRequest) returns (services.GetServiceDefaultsResponse) {
    }
    rpc SetServiceDefaults (services.SetServiceDefaultsRequest) returns (services.SetServiceDefaultsResponse) {
    }
    rpc GetNodeServiceConfigs (services.GetNodeServiceConfigsRequest) returns (services.GetNodeServiceConfigsResponse) {
    }
    rpc GetNodeService (services.GetNodeServiceRequest) returns (services.GetNodeServiceResponse) {
    }
    rpc GetNodeServiceFile (services.GetNodeServiceFileRequest) returns (services.GetNodeServiceFileResponse) {
    }
    rpc SetNodeService (services.SetNodeServiceRequest) returns (services.SetNodeServiceResponse) {
    }
    rpc SetNodeServiceFile (services.SetNodeServiceFileRequest) returns (services.SetNodeServiceFileResponse) {
    }
    rpc ServiceAction (services.ServiceActionRequest) returns (services.ServiceActionResponse) {
    }

    // config services
    rpc GetConfigServices (configservices.GetConfigServicesRequest) returns (configservices.GetConfigServicesResponse) {
    }
    rpc GetConfigServiceDefaults (configservices.GetConfigServiceDefaultsRequest) returns (configservices.GetConfigServiceDefaultsResponse) {
    }
    rpc GetNodeConfigServiceConfigs (configservices.GetNodeConfigServiceConfigsRequest) returns (configservices.GetNodeConfigServiceConfigsResponse) {
    }
    rpc GetNodeConfigService (configservices.GetNodeConfigServiceRequest) returns (configservices.GetNodeConfigServiceResponse) {
    }
    rpc GetNodeConfigServices (configservices.GetNodeConfigServicesRequest) returns (configservices.GetNodeConfigServicesResponse) {
    }
    rpc SetNodeConfigService (configservices.SetNodeConfigServiceRequest) returns (configservices.SetNodeConfigServiceResponse) {
    }

    // wlan rpc
    rpc GetWlanConfigs (wlan.GetWlanConfigsRequest) returns (wlan.GetWlanConfigsResponse) {
    }
    rpc GetWlanConfig (wlan.GetWlanConfigRequest) returns (wlan.GetWlanConfigResponse) {
    }
    rpc SetWlanConfig (wlan.SetWlanConfigRequest) returns (wlan.SetWlanConfigResponse) {
    }
    rpc WlanLink (wlan.WlanLinkRequest) returns (wlan.WlanLinkResponse) {
    }

    // emane rpc
    rpc GetEmaneConfig (emane.GetEmaneConfigRequest) returns (emane.GetEmaneConfigResponse) {
    }
    rpc SetEmaneConfig (emane.SetEmaneConfigRequest) returns (emane.SetEmaneConfigResponse) {
    }
    rpc GetEmaneModels (emane.GetEmaneModelsRequest) returns (emane.GetEmaneModelsResponse) {
    }
    rpc GetEmaneModelConfig (emane.GetEmaneModelConfigRequest) returns (emane.GetEmaneModelConfigResponse) {
    }
    rpc SetEmaneModelConfig (emane.SetEmaneModelConfigRequest) returns (emane.SetEmaneModelConfigResponse) {
    }
    rpc GetEmaneModelConfigs (emane.GetEmaneModelConfigsRequest) returns (emane.GetEmaneModelConfigsResponse) {
    }
    rpc GetEmaneEventChannel (emane.GetEmaneEventChannelRequest) returns (emane.GetEmaneEventChannelResponse) {
    }
    rpc EmanePathlosses (stream emane.EmanePathlossesRequest) returns (emane.EmanePathlossesResponse) {
    }

    // xml rpc
    rpc SaveXml (SaveXmlRequest) returns (SaveXmlResponse) {
    }
    rpc OpenXml (OpenXmlRequest) returns (OpenXmlResponse) {
    }

    // utilities
    rpc GetInterfaces (GetInterfacesRequest) returns (GetInterfacesResponse) {
    }
    rpc EmaneLink (emane.EmaneLinkRequest) returns (emane.EmaneLinkResponse) {
    }
    rpc ExecuteScript (ExecuteScriptRequest) returns (ExecuteScriptResponse) {
    }
}

// rpc request/response messages
message StartSessionRequest {
    int32 session_id = 1;
    repeated Node nodes = 2;
    repeated Link links = 3;
    repeated Hook hooks = 4;
    SessionLocation location = 5;
    map<string, string> emane_config = 6;
    repeated wlan.WlanConfig wlan_configs = 7;
    repeated emane.EmaneModelConfig emane_model_configs = 8;
    repeated mobility.MobilityConfig mobility_configs = 9;
    repeated services.ServiceConfig service_configs = 10;
    repeated services.ServiceFileConfig service_file_configs = 11;
    repeated Link asymmetric_links = 12;
    repeated configservices.ConfigServiceConfig config_service_configs = 13;
}

message StartSessionResponse {
    bool result = 1;
    repeated string exceptions = 2;
}

message StopSessionRequest {
    int32 session_id = 1;
}

message StopSessionResponse {
    bool result = 1;
}

message CreateSessionRequest {
    int32 session_id = 1;
}

message CreateSessionResponse {
    int32 session_id = 1;
    SessionState.Enum state = 2;
}

message DeleteSessionRequest {
    int32 session_id = 1;
}

message DeleteSessionResponse {
    bool result = 1;
}

message GetSessionsRequest {
}

message GetSessionsResponse {
    repeated SessionSummary sessions = 1;
}

message CheckSessionRequest {
    int32 session_id = 1;
}

message CheckSessionResponse {
    bool result = 1;
}

message GetSessionRequest {
    int32 session_id = 1;
}

message GetSessionResponse {
    Session session = 1;
}

message GetSessionOptionsRequest {
    int32 session_id = 1;
}

message GetSessionOptionsResponse {
    map<string, common.ConfigOption> config = 2;
}

message SetSessionOptionsRequest {
    int32 session_id = 1;
    map<string, string> config = 2;
}

message SetSessionOptionsResponse {
    bool result = 1;
}

message SetSessionMetadataRequest {
    int32 session_id = 1;
    map<string, string> config = 2;
}

message SetSessionMetadataResponse {
    bool result = 1;
}

message GetSessionMetadataRequest {
    int32 session_id = 1;
}

message GetSessionMetadataResponse {
    map<string, string> config = 1;
}

message GetSessionLocationRequest {
    int32 session_id = 1;
}

message GetSessionLocationResponse {
    SessionLocation location = 1;
}

message SetSessionLocationRequest {
    int32 session_id = 1;
    SessionLocation location = 2;
}

message SetSessionLocationResponse {
    bool result = 1;
}

message SetSessionStateRequest {
    int32 session_id = 1;
    SessionState.Enum state = 2;
}

message SetSessionStateResponse {
    bool result = 1;
}

message SetSessionUserRequest {
    int32 session_id = 1;
    string user = 2;
}

message SetSessionUserResponse {
    bool result = 1;
}

message AddSessionServerRequest {
    int32 session_id = 1;
    string name = 2;
    string host = 3;
}

message AddSessionServerResponse {
    bool result = 1;
}

message SessionAlertRequest {
    int32 session_id = 1;
    ExceptionLevel.Enum level = 2;
    string source = 3;
    string text = 4;
    int32 node_id = 5;
}

message SessionAlertResponse {
    bool result = 1;
}

message EventsRequest {
    int32 session_id = 1;
    repeated EventType.Enum events = 2;
}

message ThroughputsRequest {
    int32 session_id = 1;
}

message ThroughputsEvent {
    int32 session_id = 1;
    repeated BridgeThroughput bridge_throughputs = 2;
    repeated InterfaceThroughput iface_throughputs = 3;
}

message CpuUsageRequest {
    int32 delay = 1;
}

message CpuUsageEvent {
    double usage = 1;
}

message InterfaceThroughput {
    int32 node_id = 1;
    int32 iface_id = 2;
    double throughput = 3;
}

message BridgeThroughput {
    int32 node_id = 1;
    double throughput = 2;
}

message Event {
    oneof event_type {
        SessionEvent session_event = 1;
        NodeEvent node_event = 2;
        LinkEvent link_event = 3;
        ConfigEvent config_event = 4;
        ExceptionEvent exception_event = 5;
        FileEvent file_event = 6;
    }
    int32 session_id = 7;
    string source = 8;
}

message NodeEvent {
    Node node = 1;
    MessageType.Enum message_type = 2;
}

message LinkEvent {
    MessageType.Enum message_type = 1;
    Link link = 2;
}

message SessionEvent {
    int32 node_id = 1;
    int32 event = 2;
    string name = 3;
    string data = 4;
    float time = 5;
}

message ConfigEvent {
    MessageType.Enum message_type = 1;
    int32 node_id = 2;
    string object = 3;
    int32 type = 4;
    repeated int32 data_types = 5;
    string data_values = 6;
    string captions = 7;
    string bitmap = 8;
    string possible_values = 9;
    string groups = 10;
    int32 iface_id = 11;
    int32 network_id = 12;
    string opaque = 13;
}

message ExceptionEvent {
    int32 node_id = 1;
    ExceptionLevel.Enum level = 2;
    string source = 3;
    string date = 4;
    string text = 5;
    string opaque = 6;
}

message FileEvent {
    MessageType.Enum message_type = 1;
    int32 node_id = 2;
    string name = 3;
    string mode = 4;
    int32 number = 5;
    string type = 6;
    string source = 7;
    string data = 8;
    string compressed_data = 9;
}

message AddNodeRequest {
    int32 session_id = 1;
    Node node = 2;
    string source = 3;
}

message AddNodeResponse {
    int32 node_id = 1;
}

message GetNodeRequest {
    int32 session_id = 1;
    int32 node_id = 2;
}

message GetNodeResponse {
    Node node = 1;
    repeated Interface ifaces = 2;
}

message EditNodeRequest {
    int32 session_id = 1;
    int32 node_id = 2;
    Position position = 3;
    string icon = 4;
    string source = 5;
    Geo geo = 6;
}

message EditNodeResponse {
    bool result = 1;
}

message DeleteNodeRequest {
    int32 session_id = 1;
    int32 node_id = 2;
    string source = 3;
}

message DeleteNodeResponse {
    bool result = 1;
}

message GetNodeTerminalRequest {
    int32 session_id = 1;
    int32 node_id = 2;
}

message GetNodeTerminalResponse {
    string terminal = 1;
}

message MoveNodesRequest {
    int32 session_id = 1;
    int32 node_id = 2;
    string source = 3;
    oneof move_type {
        Position position = 4;
        Geo geo = 5;
    }
}

message MoveNodesResponse {
}

message NodeCommandRequest {
    int32 session_id = 1;
    int32 node_id = 2;
    string command = 3;
    bool wait = 4;
    bool shell = 5;
}

message NodeCommandResponse {
    string output = 1;
    int32 return_code = 2;
}

message GetNodeLinksRequest {
    int32 session_id = 1;
    int32 node_id = 2;
}

message GetNodeLinksResponse {
    repeated Link links = 1;
}

message AddLinkRequest {
    int32 session_id = 1;
    Link link = 2;
    string source = 3;
}

message AddLinkResponse {
    bool result = 1;
    Interface iface1 = 2;
    Interface iface2 = 3;
}

message EditLinkRequest {
    int32 session_id = 1;
    int32 node1_id = 2;
    int32 node2_id = 3;
    int32 iface1_id = 4;
    int32 iface2_id = 5;
    LinkOptions options = 6;
    string source = 7;
}

message EditLinkResponse {
    bool result = 1;
}

message DeleteLinkRequest {
    int32 session_id = 1;
    int32 node1_id = 2;
    int32 node2_id = 3;
    int32 iface1_id = 4;
    int32 iface2_id = 5;
    string source = 6;
}

message DeleteLinkResponse {
    bool result = 1;
}

message GetHooksRequest {
    int32 session_id = 1;
}

message GetHooksResponse {
    repeated Hook hooks = 1;
}

message AddHookRequest {
    int32 session_id = 1;
    Hook hook = 2;
}

message AddHookResponse {
    bool result = 1;
}

message SaveXmlRequest {
    int32 session_id = 1;
}

message SaveXmlResponse {
    string data = 1;
}

message OpenXmlRequest {
    string data = 1;
    bool start = 2;
    string file = 3;
}

message OpenXmlResponse {
    bool result = 1;
    int32 session_id = 2;
}

message GetInterfacesRequest {
}

message GetInterfacesResponse {
    repeated string ifaces = 1;
}

message ExecuteScriptRequest {
    string script = 1;
}

message ExecuteScriptResponse {
    int32 session_id = 1;
}

// data structures for messages below
message EventType {
    enum Enum {
        SESSION = 0;
        NODE = 1;
        LINK = 2;
        CONFIG = 3;
        EXCEPTION = 4;
        FILE = 5;
    }
}

message MessageType {
    enum Enum {
        NONE = 0;
        ADD = 1;
        DELETE = 2;
        CRI = 4;
        LOCAL = 8;
        STRING = 16;
        TEXT = 32;
        TTY = 64;
    }
}

message LinkType {
    enum Enum {
        WIRELESS = 0;
        WIRED = 1;
    }
}

message SessionState {
    enum Enum {
        NONE = 0;
        DEFINITION = 1;
        CONFIGURATION = 2;
        INSTANTIATION = 3;
        RUNTIME = 4;
        DATACOLLECT = 5;
        SHUTDOWN = 6;
    }
}

message NodeType {
    enum Enum {
        DEFAULT = 0;
        PHYSICAL = 1;
        SWITCH = 4;
        HUB = 5;
        WIRELESS_LAN = 6;
        RJ45 = 7;
        TUNNEL = 8;
        EMANE = 10;
        TAP_BRIDGE = 11;
        PEER_TO_PEER = 12;
        CONTROL_NET = 13;
        DOCKER = 15;
        LXC = 16;
    }
}

message ConfigOptionType {
    enum Enum {
        NONE = 0;
        UINT8 = 1;
        UINT16 = 2;
        UINT32 = 3;
        UINT64 = 4;
        INT8 = 5;
        INT16 = 6;
        INT32 = 7;
        INT64 = 8;
        FLOAT = 9;
        STRING = 10;
        BOOL = 11;
    }
}

message ExceptionLevel {
    enum Enum {
        DEFAULT = 0;
        FATAL = 1;
        ERROR = 2;
        WARNING = 3;
        NOTICE = 4;
    }
}

message Hook {
    SessionState.Enum state = 1;
    string file = 2;
    string data = 3;
}

message Session {
    int32 id = 1;
    SessionState.Enum state = 2;
    repeated Node nodes = 3;
    repeated Link links = 4;
    string dir = 5;
    string user = 6;
    repeated services.ServiceDefaults default_services = 7;
    SessionLocation location = 8;
    repeated Hook hooks = 9;
    repeated string emane_models = 10;
    map<string, common.ConfigOption> emane_config = 11;
    repeated emane.GetEmaneModelConfig emane_model_configs = 12;
    map<int32, common.MappedConfig> wlan_configs = 13;
    repeated services.NodeServiceConfig service_configs = 14;
    repeated configservices.ConfigServiceConfig config_service_configs = 15;
    map<int32, common.MappedConfig> mobility_configs = 16;
    map<string, string> metadata = 17;
    string file = 18;
}

message SessionSummary {
    int32 id = 1;
    SessionState.Enum state = 2;
    int32 nodes = 3;
    string file = 4;
    string dir = 5;
}

message Node {
    int32 id = 1;
    string name = 2;
    NodeType.Enum type = 3;
    string model = 4;
    Position position = 5;
    repeated string services = 6;
    string emane = 7;
    string icon = 8;
    string image = 9;
    string server = 10;
    repeated string config_services = 11;
    Geo geo = 12;
    string dir = 13;
    string channel = 14;
    int32 canvas = 15;
}

message Link {
    int32 node1_id = 1;
    int32 node2_id = 2;
    LinkType.Enum type = 3;
    Interface iface1 = 4;
    Interface iface2 = 5;
    LinkOptions options = 6;
    int32 network_id = 7;
    string label = 8;
    string color = 9;
}

message LinkOptions {
    int64 jitter = 1;
    int32 key = 2;
    int32 mburst = 3;
    int32 mer = 4;
    float loss = 5;
    int64 bandwidth = 6;
    int32 burst = 7;
    int64 delay = 8;
    int32 dup = 9;
    bool unidirectional = 10;
    int32 buffer = 11;
}

message Interface {
    int32 id = 1;
    string name = 2;
    string mac = 3;
    string ip4 = 4;
    int32 ip4_mask = 5;
    string ip6 = 6;
    int32 ip6_mask = 7;
    int32 net_id = 8;
    int32 flow_id = 9;
    int32 mtu = 10;
    int32 node_id = 11;
    int32 net2_id = 12;
}

message SessionLocation {
    float x = 1;
    float y = 2;
    float z = 3;
    float lat = 4;
    float lon = 5;
    float alt = 6;
    float scale = 7;
}

message Position {
    float x = 1;
    float y = 2;
    float z = 3;
}

message Geo {
    float lat = 1;
    float lon = 2;
    float alt = 3;
}