RPCs

RapidSequencer gRPC API that gives developers the ability to start, compile, and run sequencer scripts. The RapidSequencer runs inside of a RapidServer.

syntax = "proto3";
 
package RSI.RapidSequencer;
 
import "rapidgrpc.proto";
 
service RapidSequencerService {
 
  // Engine
  rpc EngineStart(EngineStartRequest) returns (EngineStartResponse) {}
  rpc EngineStop(EngineStopRequest) returns (EngineStopResponse) {}
  rpc EngineStatusGet(EngineStatusRequest) returns (EngineStatusResponse) {}
  rpc EngineTaskListGet(EngineTaskListRequest) returns (EngineTaskListResponse) {}
 
  // Name
  rpc NameGet(NameGetRequest) returns (NameGetResponse) {}
  rpc NameSet(NameSetRequest) returns (NameSetResponse) {}
 
  // Function List
  rpc FunctionListGet(FunctionListGetRequest) returns (stream FunctionListGetResponse) {}
 
  // Global Variables
  rpc GlobalVariableListGet(GlobalVariableListGetRequest) returns (GlobalVariableListGetResponse) {}
  rpc GlobalVariableGet(GlobalVariableGetRequest) returns (GlobalVariableGetResponse) {}
  rpc GlobalVariableSet(GlobalVariableSetRequest) returns (GlobalVariableSetResponse) {}
 
  // Compilation
  rpc Compile(CompileRequest) returns (CompileResponse) {}
  rpc Run(RunRequest) returns (RunResponse) {}
 
  // Run command line
  rpc CommandLine(CommandLineRequest) returns (CommandLineResponse) {}
 
  // Task Control
  rpc TaskStop(TaskID) returns (TaskStopResponse) {}
  rpc TaskPause(TaskID) returns (TaskPauseResponse) {}
  rpc TaskResume(TaskID) returns (TaskResumeResponse) {}
 
  // Task Information
  rpc TaskStatusGet(TaskID) returns (TaskStatusGetResponse) {}
  rpc TaskOutputGet(TaskID) returns (TaskOutputGetResponse) {}
 
  // Task Cleanup
  rpc TaskRemove(TaskID) returns (TaskRemoveResponse) {}
 
  // Debugging
  rpc DebugCommand(DebugRequest) returns (DebugResponse) {}
  rpc BreakpointsGet(BreakpointsGetRequest) returns (BreakpointsGetResponse) {}
}
 
message ShutdownRequest {
  // Common request header.
  RSI.RapidServer.RequestHeader header = 1;
}
message ShutdownResponse {
  // Common response header. Always check the response header for errors.
  RSI.RapidServer.ResponseHeader header = 1;
}
 
message EngineStartRequest {
  // Common request header.
  RSI.RapidServer.RequestHeader header = 1;
  string rmp_node = 2;
  string rmp_path = 3;
}
message EngineStartResponse {
    // Common response header. Always check the response header for errors.
    RSI.RapidServer.ResponseHeader header = 1;
}
 
message EngineStopRequest {
  // Common request header.
  RSI.RapidServer.RequestHeader header = 1;
}
message EngineStopResponse {
  // Common response header. Always check the response header for errors.
  RSI.RapidServer.ResponseHeader header = 1;
}
 
message EngineStatusRequest {
  // Common request header.
  RSI.RapidServer.RequestHeader header = 1;
}
enum SequencerType {
  WINDOWS_UNSPECIFIED = 0;
  REAL_TIME = 1;
}
message EngineStatusResponse {
  // Common response header. Always check the response header for errors.
  RSI.RapidServer.ResponseHeader header = 1;
  bool running = 2;
  SequencerType type = 3;
  uint64 task_count = 4;
}
 
message EngineTaskListRequest {
  // Common request header.
  RSI.RapidServer.RequestHeader header = 1;
}
message EngineTaskListResponse {
  // Common response header. Always check the response header for errors.
  RSI.RapidServer.ResponseHeader header = 1;
    repeated TaskInfo tasks = 2;
}
 
message NameGetRequest {
  // Common request header.
  RSI.RapidServer.RequestHeader header = 1;
}
message NameGetResponse {
  // Common response header. Always check the response header for errors.
  RSI.RapidServer.ResponseHeader header = 1;
  string name = 2;
}
message NameSetRequest {
  // Common request header.
  RSI.RapidServer.RequestHeader header = 1;
  string name = 2;
}
message NameSetResponse {
  // Common response header. Always check the response header for errors.
  RSI.RapidServer.ResponseHeader header = 1;
}
 
message FunctionParameter {
  string name = 1;
  string type = 2;
}
message PluginInfo {
  string name = 1;
  string path = 2;
}
message FunctionInfo {
  string name = 1;
  string description = 2;
  string returns = 3;
  PluginInfo plugin_info = 4;
  repeated FunctionParameter parameters = 5;
}
message FunctionListGetRequest {
  // Common request header.
  RSI.RapidServer.RequestHeader header = 1;
}
message FunctionListGetResponse {
  // Common response header. Always check the response header for errors.
  RSI.RapidServer.ResponseHeader header = 1;
  FunctionInfo function = 2;
}
 
message GlobalVariableData {
  // The host address of the global variable. This address is only valid for
  // use with RapidSequencer / RapidServer applications.
  uint64 host_address = 1;
  uint64 size = 2;
  string name = 3;
  oneof value {
    bool bool = 4;
    uint32 char = 5;
    int32 int16 = 6;
    uint32 uint16 = 7;
    int32 int32 = 8;
    uint32 uint32 = 9;
    int64 int64 = 10;
    uint64 uint64 = 11;
    double double = 12;
  }
  uint32 firmware_address = 13;
  uint32 index = 14;
}
message GlobalVariableListGetRequest {
  // Common request header.
  RSI.RapidServer.RequestHeader header = 1;
  bool skip_values = 2;
}
message GlobalVariableListGetResponse {
  // Common response header. Always check the response header for errors.
  RSI.RapidServer.ResponseHeader header = 1;
  uint64 startaddr = 2;
  uint64 size = 3;
  repeated GlobalVariableData data = 4;
}
 
enum VariableAccessStatus {
  SUCCESS_UNSPECIFIED = 0;
  INVALID_NAME = 1;
  INVALID_VARIABLE_TYPE = 2;
}
message GlobalVariableGetRequest {
  // Common request header.
  RSI.RapidServer.RequestHeader header = 1;
  string name = 2;
}
message GlobalVariableGetResponse {
  // Common response header. Always check the response header for errors.
  RSI.RapidServer.ResponseHeader header = 1;
  VariableAccessStatus result = 2;
    oneof value {
          bool bool = 3;
          uint32 char = 4;
          int32 int16 = 5;
          uint32 uint16 = 6;
          int32 int32 = 7;
          uint32 uint32 = 8;
          int64 int64 = 9;
          uint64 uint64 = 10;
          double double = 11;
      }
 
  // The host address of the global variable. This address is only valid for
  // use with RapidSequencer / RapidServer applications.
  uint64 host_address = 12;
  uint32 firmware_address = 13;
  uint32 index = 14;
}
 
message GlobalVariableSetRequest {
  // Common request header.
  RSI.RapidServer.RequestHeader header = 1;
  string name = 2;
  oneof value {
    bool bool = 3;
    uint32 char = 4;
    int32 int16 = 5;
    uint32 uint16 = 6;
    int32 int32 = 7;
    uint32 uint32 = 8;
    int64 int64 = 9;
    uint64 uint64 = 10;
    double double = 11;
  }
}
message GlobalVariableSetResponse {
  // Common response header. Always check the response header for errors.
  RSI.RapidServer.ResponseHeader header = 1;
  VariableAccessStatus result = 2;
}
 
 
message CompileRequest {
  // Common request header.
  RSI.RapidServer.RequestHeader header = 1;
  string path = 2;
  string entry_point = 3;
  string exception_handler = 4;
}
 
message CompilerWarning {
  string compiler_text = 1;
  uint64 compiler_line = 2;
  uint64 compiler_start = 3;
  uint64 compiler_end = 4;
  string compiler_message = 5;
  string source_function = 6;
  uint64 source_line = 7;
}
 
message CompileError {
  string compiler_text = 1;
  uint64 compiler_line = 2;
  uint64 compiler_start = 3;
  uint64 compiler_end = 4;
  string compiler_message = 5;
  string source_function = 6;
  uint64 source_line = 7;
}
message CompileSuccess {
  string info = 1; // path of either the source file, or the error
  string bin_path = 2; // path of the compiled and saved program
  string entry = 3; // entry point
  string exception_handler = 4; // exception handler
}
message CompileResponse {
  // Common response header. Always check the response header for errors.
  RSI.RapidServer.ResponseHeader header = 1;
  oneof result {
    CompileSuccess compile_success = 2;
    CompileError compile_failure = 3;
    string general_failure = 4;
  }
  repeated CompilerWarning warnings = 5;
}
 
message RunRequest {
  // Common request header.
  RSI.RapidServer.RequestHeader header = 1;
  CompileSuccess compiled = 2;
  bool block = 3; // do NOT set this true if you are passing breakpoints and dont have another thread to manage debug flow
  repeated uint64 breakpoints = 4;
}
message RunResponse {
  // Common response header. Always check the response header for errors.
  RSI.RapidServer.ResponseHeader header = 1;
  bool success = 2;
  TaskID task = 3;
  CompileSuccess compiled = 4;
}
 
message TaskID {
  string id = 1;
}
message TaskInfo {
  TaskID id = 1;
  CompileSuccess info = 2;
}
 
message CommandLineRequest {
  // Common request header.
  RSI.RapidServer.RequestHeader header = 1;
  string command = 2;
}
message CommandLineResponse {
  // Common response header. Always check the response header for errors.
  RSI.RapidServer.ResponseHeader header = 1;
  repeated string result = 2;
}
 
message TaskStopResponse {
  // Common response header. Always check the response header for errors.
  RSI.RapidServer.ResponseHeader header = 1;
  TaskID task = 2;
}
 
message TaskPauseResponse {
  // Common response header. Always check the response header for errors.
  RSI.RapidServer.ResponseHeader header = 1;
}
 
message TaskResumeResponse {
  // Common response header. Always check the response header for errors.
  RSI.RapidServer.ResponseHeader header = 1;
}
 
enum TaskState {
  UNINITIALIZED_UNSPECIFIED = 0;
  RUNNING = 1;
  IDLE = 2;
  PAUSED = 3;
}
 
message TaskStatusGetResponse {
  // Common response header. Always check the response header for errors.
  RSI.RapidServer.ResponseHeader header = 1;
  TaskState state = 2;
  uint64 line_number = 3;
  uint64 counter = 4;
}
 
message TaskOutputGetResponse {
  // Common response header. Always check the response header for errors.
  RSI.RapidServer.ResponseHeader header = 1;
  repeated string result = 2;
}
 
message TaskRemoveResponse {
  // Common response header. Always check the response header for errors.
  RSI.RapidServer.ResponseHeader header = 1;
  bool result = 2;
}
 
enum DebugAction {
  RESUME_UNSPECIFIED = 0;
  PAUSE = 1;
  STEP = 2;
  STEP_IN = 3;
  STEP_OUT = 4;
  BREAKPOINT_SET = 5;
  BREAKPOINT_UNSET = 6;
}
 
message DebugRequest {
  // Common request header.
  RSI.RapidServer.RequestHeader header = 1;
  TaskID task = 2;
  DebugAction action = 3;
  oneof optional_line_number {
    int32 line_number = 4;
  }
}
message DebugResponse {
  // Common response header. Always check the response header for errors.
  RSI.RapidServer.ResponseHeader header = 1;
  bool success = 2;
}
 
message BreakpointsGetRequest {
  // Common request header.
  RSI.RapidServer.RequestHeader header = 1;
  TaskID task = 2;
}
message BreakpointsGetResponse {
  // Common response header. Always check the response header for errors.
  RSI.RapidServer.ResponseHeader header = 1;
  repeated uint64 breakpoints = 2;
}