int ShowInfo::show_block(const int8_t type, const int32_t num, const uint32_t block_id, const int32_t block_chunk_num, int32_t count, const int32_t interval, const string& filename)
{
interrupt_ = false;
is_loop_ = (count == 0);
FILE* fp = NULL;
if (TFS_ERROR == get_file_handle(filename, &fp))
{
return TFS_ERROR;
}
while ((count > 0 || is_loop_) && !interrupt_)
{
StatStruct stat;
ShowServerInformationMessage msg;
SSMScanParameter& param = msg.get_param();
param.type_ = SSM_TYPE_BLOCK;
param.child_type_ = SSM_CHILD_BLOCK_TYPE_INFO | SSM_CHILD_BLOCK_TYPE_SERVER;
bool once = false;
if (block_id > 0)
{
param.should_actual_count_ = 0x10000;
param.end_flag_ = SSM_SCAN_CUTOVER_FLAG_NO;
param.should_actual_count_ = 0x10000;
param.start_next_position_ = ((block_id % block_chunk_num) << 16);
param.addition_param1_ = block_id;
once = true;
}
else
{
param.should_actual_count_ = (num << 16);
param.end_flag_ = SSM_SCAN_CUTOVER_FLAG_YES;
}
while ((!((param.end_flag_ >> 4) & SSM_SCAN_END_FLAG_YES)) && !interrupt_)
{
param.data_.clear();
block_set_.clear();
tbnet::Packet*ret_msg = NULL;
NewClient* client = NewClientManager::get_instance().create_client();
int ret = send_msg_to_server(ns_ip_, client, &msg, ret_msg);
if (TFS_SUCCESS != ret || ret_msg == NULL)
{
TBSYS_LOG(ERROR, "get block info error, ret: %d", ret);
NewClientManager::get_instance().destroy_client(client);
return TFS_ERROR;
}
//TBSYS_LOG(DEBUG, "pCode: %d", ret_msg->get_message_type());
if(ret_msg->getPCode() != SHOW_SERVER_INFORMATION_MESSAGE)
{
if (ret_msg->getPCode() == STATUS_MESSAGE)
{
StatusMessage* msg = dynamic_cast<StatusMessage*>(ret_msg);
TBSYS_LOG(ERROR, "get invalid message type: error: %s", msg->get_error());
}
TBSYS_LOG(ERROR, "get invalid message type, pcode: %d", ret_msg->getPCode());
NewClientManager::get_instance().destroy_client(client);
return TFS_ERROR;
}
ShowServerInformationMessage* message = dynamic_cast<ShowServerInformationMessage*>(ret_msg);
SSMScanParameter& ret_param = message->get_param();
int32_t data_len = ret_param.data_.getDataLen();
int32_t offset = 0;
if (data_len > 0)
{
print_header(BLOCK_TYPE, type, fp);
}
while ((data_len > offset) && !interrupt_)
{
BlockShow block;
if (TFS_SUCCESS == block.deserialize(ret_param.data_, data_len, offset, param.child_type_))
{
//block.BlockBase::dump();
if (once && (block.info_.block_id_ != block_id))
{
TBSYS_LOG(ERROR, "block(%u)(%u) not exists", block.info_.block_id_, block_id);
break;
}
stat.add(block);
block_set_.insert(block);
}
}
std::set<BlockShow>::iterator iter = block_set_.begin();
for (; iter != block_set_.end(); iter++)
{
(*iter).dump(type, fp);
}
param.start_next_position_ = (ret_param.start_next_position_ << 16) & 0xffff0000;
param.end_flag_ = ret_param.end_flag_;
if (param.end_flag_ & SSM_SCAN_CUTOVER_FLAG_NO)
{
param.addition_param1_ = ret_param.addition_param2_;
}
NewClientManager::get_instance().destroy_client(client);
if (once)
{
break;
}
}
if (!once)
{
stat.dump(BLOCK_TYPE, type, fp);
}
if (--count)
{
sleep(interval);
}
}
if (fp != stdout) fclose(fp);
return TFS_SUCCESS;
}
int ShowInfo::show_rack_block(const int8_t type, string& rack_ip_mask, string& rack_ip_group, const int32_t num, int32_t count, const int32_t interval, const string& filename)
{
interrupt_ = false;
is_loop_ = (count == 0);
FILE* fp = NULL;
if (TFS_ERROR == get_file_handle(filename, &fp))
{
return TFS_ERROR;
}
while ((count > 0 || is_loop_) && !interrupt_)
{
RackBlockShow rack_block;
ShowServerInformationMessage msg;
SSMScanParameter& param = msg.get_param();//参数初始化为0
param.type_ = SSM_TYPE_BLOCK;
param.child_type_ = SSM_CHILD_BLOCK_TYPE_INFO | SSM_CHILD_BLOCK_TYPE_SERVER;//可以去掉INFO
param.should_actual_count_ = (num << 16);//每发一次消息读取的block数取最大值
param.end_flag_ = SSM_SCAN_CUTOVER_FLAG_YES;
print_header(RACK_BLOCK_TYPE, type, fp);
while ((!((param.end_flag_ >> 4) & SSM_SCAN_END_FLAG_YES)) && !interrupt_)
{
param.data_.clear();
tbnet::Packet*ret_msg = NULL;
NewClient* client = NewClientManager::get_instance().create_client();
int ret = send_msg_to_server(ns_ip_, client, &msg, ret_msg);
if (TFS_SUCCESS != ret || ret_msg == NULL)
{
TBSYS_LOG(ERROR, "get block info error, ret: %d", ret);
NewClientManager::get_instance().destroy_client(client);
return TFS_ERROR;
}
if(ret_msg->getPCode() != SHOW_SERVER_INFORMATION_MESSAGE)
{
if (ret_msg->getPCode() == STATUS_MESSAGE)
{
StatusMessage* msg = dynamic_cast<StatusMessage*>(ret_msg);
TBSYS_LOG(ERROR, "get invalid message type: error: %s", msg->get_error());
}
TBSYS_LOG(ERROR, "get invalid message type, pcode: %d", ret_msg->getPCode());
NewClientManager::get_instance().destroy_client(client);
return TFS_ERROR;
}
ShowServerInformationMessage* message = dynamic_cast<ShowServerInformationMessage*>(ret_msg);
SSMScanParameter& ret_param = message->get_param();
int32_t data_len = ret_param.data_.getDataLen();
int32_t offset = 0;
if (data_len > 0)
{
// print_header(RACK_BLOCK_TYPE, type, fp);
}
while ((data_len > offset) && !interrupt_)
{
BlockShow block;
if (TFS_SUCCESS == block.deserialize(ret_param.data_, data_len, offset, param.child_type_))
{
rack_block.add(block, rack_ip_mask);
}
}
param.start_next_position_ = (ret_param.start_next_position_ << 16) & 0xffff0000;
param.end_flag_ = ret_param.end_flag_;
if (param.end_flag_ & SSM_SCAN_CUTOVER_FLAG_NO)
{
param.addition_param1_ = ret_param.addition_param2_;
}
NewClientManager::get_instance().destroy_client(client);
}
//把所有的block都拉取下来才输出
rack_block.dump(type, rack_ip_group, fp);
if (--count)
{
sleep(interval);
}
}
if (fp != stdout) fclose(fp);
return TFS_SUCCESS;
}
