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-rw-r--r--rpc/api.go33
-rw-r--r--rpc/api_test.go46
-rw-r--r--rpc/args.go78
-rw-r--r--rpc/args_test.go39
4 files changed, 181 insertions, 15 deletions
diff --git a/rpc/api.go b/rpc/api.go
index 427032995..4cd88aa71 100644
--- a/rpc/api.go
+++ b/rpc/api.go
@@ -21,7 +21,10 @@ type EthereumApi struct {
func NewEthereumApi(xeth *xeth.XEth, dataDir string) *EthereumApi {
// What about when dataDir is empty?
- db, _ := ethdb.NewLDBDatabase(path.Join(dataDir, "dapps"))
+ db, err := ethdb.NewLDBDatabase(path.Join(dataDir, "dapps"))
+ if err != nil {
+ panic(err)
+ }
api := &EthereumApi{
eth: xeth,
db: db,
@@ -361,7 +364,7 @@ func (api *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) err
return err
}
- api.db.Put([]byte(args.Database+args.Key), []byte(args.Value))
+ api.db.Put([]byte(args.Database+args.Key), args.Value)
*reply = true
case "db_getString":
args := new(DbArgs)
@@ -375,8 +378,30 @@ func (api *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) err
res, _ := api.db.Get([]byte(args.Database + args.Key))
*reply = string(res)
- case "db_putHex", "db_getHex":
- return NewNotImplementedError(req.Method)
+ case "db_putHex":
+ args := new(DbHexArgs)
+ if err := json.Unmarshal(req.Params, &args); err != nil {
+ return err
+ }
+
+ if err := args.requirements(); err != nil {
+ return err
+ }
+
+ api.db.Put([]byte(args.Database+args.Key), args.Value)
+ *reply = true
+ case "db_getHex":
+ args := new(DbHexArgs)
+ if err := json.Unmarshal(req.Params, &args); err != nil {
+ return err
+ }
+
+ if err := args.requirements(); err != nil {
+ return err
+ }
+
+ res, _ := api.db.Get([]byte(args.Database + args.Key))
+ *reply = common.ToHex(res)
case "shh_post":
args := new(WhisperMessageArgs)
if err := json.Unmarshal(req.Params, &args); err != nil {
diff --git a/rpc/api_test.go b/rpc/api_test.go
index 727ade007..a00c2f3f1 100644
--- a/rpc/api_test.go
+++ b/rpc/api_test.go
@@ -5,6 +5,8 @@ import (
// "sync"
"testing"
// "time"
+
+ "github.com/ethereum/go-ethereum/xeth"
)
func TestWeb3Sha3(t *testing.T) {
@@ -24,6 +26,50 @@ func TestWeb3Sha3(t *testing.T) {
}
}
+func TestDbStr(t *testing.T) {
+ jsonput := `{"jsonrpc":"2.0","method":"db_putString","params":["testDB","myKey","myString"],"id":64}`
+ jsonget := `{"jsonrpc":"2.0","method":"db_getString","params":["testDB","myKey"],"id":64}`
+ expected := "myString"
+
+ xeth := &xeth.XEth{}
+ api := NewEthereumApi(xeth, "")
+ defer api.db.Close()
+ var response interface{}
+
+ var req RpcRequest
+ json.Unmarshal([]byte(jsonput), &req)
+ _ = api.GetRequestReply(&req, &response)
+
+ json.Unmarshal([]byte(jsonget), &req)
+ _ = api.GetRequestReply(&req, &response)
+
+ if response.(string) != expected {
+ t.Errorf("Expected %s got %s", expected, response)
+ }
+}
+
+func TestDbHexStr(t *testing.T) {
+ jsonput := `{"jsonrpc":"2.0","method":"db_putHex","params":["testDB","beefKey","0xbeef"],"id":64}`
+ jsonget := `{"jsonrpc":"2.0","method":"db_getHex","params":["testDB","beefKey"],"id":64}`
+ expected := "0xbeef"
+
+ xeth := &xeth.XEth{}
+ api := NewEthereumApi(xeth, "")
+ defer api.db.Close()
+ var response interface{}
+
+ var req RpcRequest
+ json.Unmarshal([]byte(jsonput), &req)
+ _ = api.GetRequestReply(&req, &response)
+
+ json.Unmarshal([]byte(jsonget), &req)
+ _ = api.GetRequestReply(&req, &response)
+
+ if response.(string) != expected {
+ t.Errorf("Expected %s got %s", expected, response)
+ }
+}
+
// func TestFilterClose(t *testing.T) {
// t.Skip()
// api := &EthereumApi{
diff --git a/rpc/args.go b/rpc/args.go
index 504e67c07..06dab99bc 100644
--- a/rpc/args.go
+++ b/rpc/args.go
@@ -497,24 +497,39 @@ func (args *BlockFilterArgs) UnmarshalJSON(b []byte) (err error) {
type DbArgs struct {
Database string
Key string
- Value string
+ Value []byte
}
func (args *DbArgs) UnmarshalJSON(b []byte) (err error) {
var obj []interface{}
- r := bytes.NewReader(b)
- if err := json.NewDecoder(r).Decode(&obj); err != nil {
+ if err := json.Unmarshal(b, &obj); err != nil {
return NewDecodeParamError(err.Error())
}
if len(obj) < 2 {
return NewInsufficientParamsError(len(obj), 2)
}
- args.Database = obj[0].(string)
- args.Key = obj[1].(string)
+
+ var objstr string
+ var ok bool
+
+ if objstr, ok = obj[0].(string); !ok {
+ return NewDecodeParamError("Database is not a string")
+ }
+ args.Database = objstr
+
+ if objstr, ok = obj[1].(string); !ok {
+ return NewDecodeParamError("Key is not a string")
+ }
+ args.Key = objstr
if len(obj) > 2 {
- args.Value = obj[2].(string)
+ objstr, ok = obj[2].(string)
+ if !ok {
+ return NewDecodeParamError("Value is not a string")
+ }
+
+ args.Value = []byte(objstr)
}
return nil
@@ -530,6 +545,57 @@ func (a *DbArgs) requirements() error {
return nil
}
+type DbHexArgs struct {
+ Database string
+ Key string
+ Value []byte
+}
+
+func (args *DbHexArgs) UnmarshalJSON(b []byte) (err error) {
+ var obj []interface{}
+ if err := json.Unmarshal(b, &obj); err != nil {
+ return NewDecodeParamError(err.Error())
+ }
+
+ if len(obj) < 2 {
+ return NewInsufficientParamsError(len(obj), 2)
+ }
+
+ var objstr string
+ var ok bool
+
+ if objstr, ok = obj[0].(string); !ok {
+ return NewDecodeParamError("Database is not a string")
+ }
+ args.Database = objstr
+
+ if objstr, ok = obj[1].(string); !ok {
+ return NewDecodeParamError("Key is not a string")
+ }
+ args.Key = objstr
+
+ if len(obj) > 2 {
+ objstr, ok = obj[2].(string)
+ if !ok {
+ return NewDecodeParamError("Value is not a string")
+ }
+
+ args.Value = common.FromHex(objstr)
+ }
+
+ return nil
+}
+
+func (a *DbHexArgs) requirements() error {
+ if len(a.Database) == 0 {
+ return NewValidationError("Database", "cannot be blank")
+ }
+ if len(a.Key) == 0 {
+ return NewValidationError("Key", "cannot be blank")
+ }
+ return nil
+}
+
type WhisperMessageArgs struct {
Payload string
To string
diff --git a/rpc/args_test.go b/rpc/args_test.go
index cfdd278b8..2ad53fba2 100644
--- a/rpc/args_test.go
+++ b/rpc/args_test.go
@@ -485,11 +485,11 @@ func TestBlockFilterArgsEmptyArgs(t *testing.T) {
}
func TestDbArgs(t *testing.T) {
- input := `["0x74657374","0x6b6579","0x6d79537472696e67"]`
+ input := `["testDB","myKey","0xbeef"]`
expected := new(DbArgs)
- expected.Database = "0x74657374"
- expected.Key = "0x6b6579"
- expected.Value = "0x6d79537472696e67"
+ expected.Database = "testDB"
+ expected.Key = "myKey"
+ expected.Value = []byte("0xbeef")
args := new(DbArgs)
if err := json.Unmarshal([]byte(input), &args); err != nil {
@@ -508,7 +508,36 @@ func TestDbArgs(t *testing.T) {
t.Errorf("Key shoud be %#v but is %#v", expected.Key, args.Key)
}
- if expected.Value != args.Value {
+ if bytes.Compare(expected.Value, args.Value) != 0 {
+ t.Errorf("Value shoud be %#v but is %#v", expected.Value, args.Value)
+ }
+}
+
+func TestDbHexArgs(t *testing.T) {
+ input := `["testDB","myKey","0xbeef"]`
+ expected := new(DbHexArgs)
+ expected.Database = "testDB"
+ expected.Key = "myKey"
+ expected.Value = []byte{0xbe, 0xef}
+
+ args := new(DbHexArgs)
+ if err := json.Unmarshal([]byte(input), &args); err != nil {
+ t.Error(err)
+ }
+
+ if err := args.requirements(); err != nil {
+ t.Error(err)
+ }
+
+ if expected.Database != args.Database {
+ t.Errorf("Database shoud be %#v but is %#v", expected.Database, args.Database)
+ }
+
+ if expected.Key != args.Key {
+ t.Errorf("Key shoud be %#v but is %#v", expected.Key, args.Key)
+ }
+
+ if bytes.Compare(expected.Value, args.Value) != 0 {
t.Errorf("Value shoud be %#v but is %#v", expected.Value, args.Value)
}
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-06 07:48:00 +0800