uint32_t response_len); 4 5 static bool syscall_raw(const std::string& method, const std::string& request, 6 std::string* response) { 7 uint32_t response_len; 8 response_len binary_ops(const std::string op, const Operand &left_op, const Operand &right_op, std::map<std::string, std::string> *result) bool authorize(const AuthInfo &auth, std::map<std::string std::mapstd::string> *result) // contract/teevm // 解析合约调用为可信账本调用 func (tf *TrustFunctionResolver) ResolveFunc(module, name string) (interface{}, bool) // 调用TEESDK插件执行链上隐私计算 func (tf *TrustFunctionResolver)

13 14 15 16 17 response_len); static bool syscall_raw(const std::string& method, const std::string& request, std::string* response) { uint32_t response_len; response_len 中继同步合约在调用过程中往往需要传入区块内容的参数，这个参数以字符串 形式传入，解析时则以序列化Protobuf来处理 1 2 3 4 std::unique_ptr anchorBlockHeader( new relayer::InternalBlock); std::string anchorBlockHeaderStr = ctx->arg("blockHeader"); nst std::string& key, std::string* value) 输入 参数 说明 key 查询的key值 value 根据key查到的value值 输出 参数 说明 true key值查询成功，返回value值 false key值不存在 1.1.2. put_object bool ContextImpl::put_object(const std::string&

13 14 15 16 17 response_len); static bool syscall_raw(const std::string& method, const std::string& request, std::string* response) { uint32_t response_len; response_len binary_ops(const std::string op, const Operand &left_op, const Operand &right_op, std::map<std::string, std::string> *result) bool authorize(const AuthInfo &auth, std::map<std::string std::mapstd::string> *result) // contract/teevm // 解析合约调用为可信账本调用 func (tf *TrustFunctionResolver) ResolveFunc(module, name string) (interface{}, bool) // 调用TEESDK插件执行链上隐私计算 func (tf *TrustFunctionResolver)

13 14 15 16 17 response_len); static bool syscall_raw(const std::string& method, const std::string& request, std::string* response) { uint32_t response_len; response_len binary_ops(const std::string op, const Operand &left_op, const Operand &right_op, std::map<std::string, std::string> *result) bool authorize(const AuthInfo &auth, std::map<std::string std::mapstd::string> *result) // contract/teevm // 解析合约调用为可信账本调用 func (tf *TrustFunctionResolver) ResolveFunc(module, name string) (interface{}, bool) // 调用TEESDK插件执行链上隐私计算 func (tf *TrustFunctionResolver)

13 14 15 16 17 response_len); static bool syscall_raw(const std::string& method, const std::string& request, std::string* response) { uint32_t response_len; response_len binary_ops(const std::string op, const Operand &left_op, const Operand &right_op, std::map<std::string, std::string> *result) bool authorize(const AuthInfo &auth, std::map<std::string std::mapstd::string> *result) // contract/teevm // 解析合约调用为可信账本调用 func (tf *TrustFunctionResolver) ResolveFunc(module, name string) (interface{}, bool) // 调用TEESDK插件执行链上隐私计算 func (tf *TrustFunctionResolver)

13 14 15 16 17 response_len); static bool syscall_raw(const std::string& method, const std::string& request, std::string* response) { uint32_t response_len; response_len binary_ops(const std::string op, const Operand &left_op, const Operand &right_op, std::map<std::string, std::string> *result) bool authorize(const AuthInfo &auth, std::map<std::string std::mapstd::string> *result) // contract/teevm // 解析合约调用为可信账本调用 func (tf *TrustFunctionResolver) ResolveFunc(module, name string) (interface{}, bool) // 调用TEESDK插件执行链上隐私计算 func (tf *TrustFunctionResolver)

13 14 15 16 17 response_len); static bool syscall_raw(const std::string& method, const std::string& request, std::string* response) { uint32_t response_len; response_len binary_ops(const std::string op, const Operand &left_op, const Operand &right_op, std::map<std::string, std::string> *result) bool authorize(const AuthInfo &auth, std::map<std::string std::mapstd::string> *result) // contract/teevm // 解析合约调用为可信账本调用 func (tf *TrustFunctionResolver) ResolveFunc(module, name string) (interface{}, bool) // 调用TEESDK插件执行链上隐私计算 func (tf *TrustFunctionResolver)

binary_ops(const std::string op, const Operand &left_op, const Operand &right_op, std::map<std::string, std::string> *result) bool authorize(const AuthInfo &auth, std::map<std::string std::mapstd::string> *result) // contract/teevm // 解析合约调用为可信账本调用 func (tf *TrustFunctionResolver) ResolveFunc(module, name string) (interface{}, bool) // 调用TEESDK插件执行链上隐私计算 func (tf *TrustFunctionResolver) xchain::Contract {}; DEFINE_METHOD(Counter, initialize) { xchain::Context* ctx = self.context(); const std::string& creator = ctx->arg("creator"); if (creator.empty()) { ctx->error("missing creator");

binary_ops(const std::string op, const Operand &left_op, const Operand &right_op, std::map<std::string, std::string> *result) bool authorize(const AuthInfo &auth, std::map<std::string std::mapstd::string> *result) // contract/teevm // 解析合约调用为可信账本调用 func (tf *TrustFunctionResolver) ResolveFunc(module, name string) (interface{}, bool) // 调用TEESDK插件执行链上隐私计算 func (tf *TrustFunctionResolver) xchain::Contract {}; DEFINE_METHOD(Counter, initialize) { xchain::Context* ctx = self.context(); const std::string& creator = ctx->arg("creator"); if (creator.empty()) { ctx->error("missing creator");

binary_ops(const std::string op, const Operand &left_op, const Operand &right_op, std::map<std::string, std::string> *result) bool authorize(const AuthInfo &auth, std::map<std::string std::mapstd::string> *result) // contract/teevm // 解析合约调用为可信账本调用 func (tf *TrustFunctionResolver) ResolveFunc(module, name string) (interface{}, bool) // 调用TEESDK插件执行链上隐私计算 func (tf *TrustFunctionResolver) xchain::Contract {}; DEFINE_METHOD(Counter, initialize) { xchain::Context* ctx = self.context(); const std::string& creator = ctx->arg("creator"); if (creator.empty()) { ctx->error("missing creator");