feat(rsjudge-grpc): 👔 update proto definition

Cargo.toml

@@ -152,6 +152,7 @@ log.workspace = true
 mimalloc = "0.1.39"
 tokio = { version = "1.37.0", features = ["fs", "rt-multi-thread", "macros", "process"] }
 toml = "0.8.12"
+sysinfo = { version = "0.30.10", features = ["serde"] }
 
 # Unused for now:
 # cgroups = "0.1.0"

crates/rsjudge-grpc/proto/register/v1/register.proto

@@ -3,4 +3,56 @@ syntax = "proto3";
 package register.v1;
 
 // The register service definition.
-service RegisterService {}
+service RegisterService {
+  // Register a new rsjudge instance.
+  rpc Register(RegisterRequest) returns (RegisterResponse) {}
+}
+
+// Request to register a new rsjudge instance.
+message RegisterRequest {
+  // List of languages supported by the rsjudge instance.
+  repeated Language languages = 1;
+  // The address of the backend server.
+  int32 port = 2;
+  // System information. (maybe in JSON)
+  string system_info = 3;
+}
+
+// A language supported by the rsjudge instance.
+message Language {
+  // The name of the language.
+  string name = 1;
+  // The highlight scheme of the language.
+  string language_base = 2;
+  // The file extension of the language.
+  optional string info = 3;
+}
+
+// Response to a new registered rsjudge instance.
+message RegisterResponse {
+  // The id for the rsjudge instance.
+  int32 id = 1;
+}
+
+// Fetch cases from backend server.
+service CaseService {
+  // Fetch cases from the backend server.
+  rpc FetchCases(FetchCasesRequest) returns (FetchCasesResponse) {}
+}
+
+// Request to fetch cases from the backend server.
+message FetchCasesRequest {
+  // The id of the problem.
+  int32 problem_id = 1;
+}
+
+// Response to fetch cases from the backend server.
+message FetchCasesResponse {
+  // The id of the cases requested.
+  int32 cases_id = 1;
+  // The tarball of the cases, with config file.
+  //
+  // TODO: The tarball should be compressed in a specified format.
+  //       Maybe .tar.zst
+  bytes tarball = 2;
+}

crates/rsjudge-grpc/proto/rsjudge/v1/rsjudge.proto

@@ -2,7 +2,7 @@ syntax = "proto3";
 
 package rsjudge.v1;
 
-import "google/protobuf/duration.proto";
+import "google/protobuf/empty.proto";
 
 // The judging service definition.
 service JudgeService {
@@ -26,10 +26,12 @@ message SelfTestRequest {
 message SelfTestResponse {
   // The type of the response.
   oneof self_test_response_type {
+    // Message indicating start of compilation.
+    google.protobuf.Empty compile_start = 1;
     // Message indicating the compile result.
-    CompileInfo compile_info = 1;
+    CompileInfo compile_info = 2;
     // Message indicating the self-test result.
-    SelfTestSummary summary = 2;
+    SelfTestSummary summary = 3;
   }
 }
 
@@ -59,8 +61,10 @@ message SelfTestSummary {
   //
   // This is not used by the judge system, but may be useful for debugging.
   string stderr = 3;
-  // Execution time of the program. Unset if TLE and killed by judger.
-  optional google.protobuf.Duration execution_time = 4;
+  // Execution time of the program, in ms. Unset if TLE and killed by judger.
+  optional int32 execution_time = 4;
+  // Memory usage of the program, in kiB. Unset if MLE and killed by judger.
+  optional int32 memory_usage = 5;
 }
 
 // The request containing the user's code and judge info.
@@ -71,24 +75,28 @@ message SubmitRequest {
   string language = 1;
   // The code to be judged.
   string code = 2;
-  // The test case id.
+  // The problem id.
+  int32 problem_id = 3;
+  // The cases id.
   //
   // If the test case is updated, the test case id MUST be changed, so that the judger can request the latest test case.
-  int32 test_case_id = 3;
+  int32 cases_id = 4;
 }
 
 // The response message containing the judge results.
 message SubmitResponse {
   // The type of the response.
   oneof submit_response_type {
+    // Message indicating start of compilation.
+    google.protobuf.Empty compile_start = 1;
     // Message indicating the compile result.
-    CompileInfo compile_info = 1;
+    CompileInfo compile_info = 2;
     // Message indicating the single case judge result.
     //
     // Case info may not be sent in order, so case id SHOULD be checked.
-    CaseInfo case_info = 2;
+    CaseInfo case_info = 3;
     // Message indicating the judge result of all cases.
-    CasesSummary cases_summary = 3;
+    CasesSummary cases_summary = 4;
   }
 }
 
@@ -120,8 +128,18 @@ enum JudgeResult {
   JUDGE_RESULT_UNSPECIFIED = 0;
   // The judge result is Accepted (AC).
   JUDGE_RESULT_ACCEPTED = 1;
+  // The judge result is Compilation Error (CE).
+  JUDGE_RESULT_COMPILE_ERROR = 2;
   // The judge result is Wrong Answer (WA).
-  JUDGE_RESULT_WRONG_ANSWER = 2;
+  JUDGE_RESULT_WRONG_ANSWER = 3;
+  // The judge result is Presentation Error (PE).
+  JUDGE_RESULT_PRESENTATION_ERROR = 4;
   // The judge result is Runtime Error (RE).
-  JUDGE_RESULT_RUNTIME_ERROR = 3;
+  JUDGE_RESULT_RUNTIME_ERROR = 5;
+  // The judge result is Time Limit Exceeded (TLE).
+  JUDGE_RESULT_TIME_LIMIT_EXCEEDED = 6;
+  // The judge result is Memory Limit Exceeded (MLE).
+  JUDGE_RESULT_MEMORY_LIMIT_EXCEEDED = 7;
+  // The judge result is Output Limit Exceeded (OLE).
+  JUDGE_RESULT_OUTPUT_LIMIT_EXCEEDED = 8;
 }