Update proto files and scripts

ac_chain.proto

@@ -0,0 +1,91 @@
+syntax = "proto3";
+package api;
+
+import "common.proto";
+
+service AcChain {
+    rpc BlockNumber (BlockNumberRequest) returns (BlockNumberResponse);
+    rpc GetBlockByNumber (GetBlockByNumberRequest) returns (GetBlockByNumberResponse);
+    rpc GetBlockByHash (GetBlockByHashRequest) returns (GetBlockByHashResponse);
+    rpc GetMessageByHash (GetMessageByHashRequest) returns (GetMessageByHashResponse);
+    rpc GetMessageByBlockNumberAndIndex (GetMessageByBlockNumberAndIndexRequest) returns (GetMessageByBlockNumberAndIndexResponse);
+    rpc GetMessageByBlockHashAndIndex (GetMessageByBlockHashAndIndexRequest) returns (GetMessageByBlockHashAndIndexResponse);
+}
+
+message Message {
+    uint64 block_number = 1; // 消息所在的区块的区块号，当消息处于待确认状态时为`null`
+    bytes block_hash = 2; // 消息所在的区块的哈希，当消息处于待确认状态时为`null`
+    uint32 index = 3; // 消息在区块中的位置index，当消息处于待确认状态时为`null`
+    bytes hash = 4; // 消息的哈希
+    MessageType type = 5; // 消息类型
+    bytes from = 6; // 发送账户地址
+    uint64 nonce = 7; // 这条消息之前发送者所发送的消息数量
+    bytes to = 8; // 接收账户地址，或者调用的合约地址，或者`null`如为合约创建
+    bytes data = 9; // 数据或合约代码
+    bytes v = 10; // ECDSA recovery id
+    bytes r = 11; // ECDSA signature r
+    bytes s = 12; // ECDSA signature s
+}
+
+message Block {
+    uint64 number = 1; // 区块号，当区块处于待确认状态时为`null`
+    bytes hash = 2; // 区块的哈希，当区块处于待确认状态时为`null`
+    bytes parent_hash = 3; // 父区块的哈希
+    bytes witness = 4; // 见证者账户地址
+    uint64 timestamp = 5; // 区块产生时的UNIX时间戳
+    uint64 size = 6; // 区块大小的字节数
+    bytes message_root = 7; // 区块的消息树根
+    repeated Message messages = 8; // 消息对象的数组，或为空
+    repeated bytes message_hashes = 9; // 32字节的交易哈希的数组，或为空
+}
+
+message BlockNumberRequest {
+    string ledger = 1;
+}
+message BlockNumberResponse {
+    uint64 block_number = 1;
+}
+
+message GetBlockByNumberRequest {
+    string ledger = 1;
+    uint64 number = 2;
+    bool full_transaction = 3;
+}
+message GetBlockByNumberResponse {
+    Block block = 1;
+}
+
+message GetBlockByHashRequest {
+    string ledger = 1;
+    bytes hash = 2;
+    bool full_transaction = 3;
+}
+message GetBlockByHashResponse {
+    Block block = 1;
+}
+
+message GetMessageByHashRequest {
+    string ledger = 1;
+    bytes hash = 2;
+}
+message GetMessageByHashResponse {
+    Message message = 1;
+}
+
+message GetMessageByBlockNumberAndIndexRequest {
+    string ledger = 1;
+    uint64 block_number = 2;
+    uint32 index = 3;
+}
+message GetMessageByBlockNumberAndIndexResponse {
+    Message message = 1;
+}
+
+message GetMessageByBlockHashAndIndexRequest {
+    string ledger = 1;
+    bytes block_hash = 2;
+    uint32 index = 3;
+}
+message GetMessageByBlockHashAndIndexResponse {
+    Message message = 1;
+}