/// <summary>
/// 同步所有已连接设备的用户信息
/// </summary>
private void SyncUser()
{
output("同步用户信息");
DeviceManagement deviceManagement = new DeviceManagement();
PersonnelManagement personnelManagement = new PersonnelManagement();
PersonnelManagement.PersonInfo person = new PersonnelManagement.PersonInfo(5);
Stm32Sync stm32_sync = new Stm32Sync();
Stm32_crc stm32_crc = new Stm32_crc();
UInt32 crc = 0;
MacAddr dst_addr;
UInt16 total;
UInt16 count;
UInt16 total_get = 0;
byte[] user_crc_byte;
UInt32[] user_crc = new UInt32[0];
bool err = true;
bool is_change = false;
stm32_sync.output_dlg = output;
int row = dgvDeviceInfo.SelectedRows.Count; /* 获取选中总行数 */
int rowIndex = dgvDeviceInfo.CurrentRow.Index; /* 获取选择行号 */
for (int j = 0; j < row; j++)
{
if (dgvDeviceInfo.SelectedRows[j].Cells[1].Value.ToString() == "已连接")
{
string addr_str = dgvDeviceInfo.SelectedRows[j].Cells[2].Value.ToString();
dst_addr = new MacAddr(addr_str);
/* 首先获取设备内所有用户信息的crc */
while (true)
{
/* 获取用户crc */
if (stm32_sync.user_crc_get(dst_addr.Mac, (UInt16)(total_get + 1), (UInt16)200, out total, out count, out user_crc_byte) != true)
{
err = false;
break;
}
if (total_get == 0)
{
user_crc = new UInt32[total];
}
for (int i = 0; i < count; i++)
{
crc = (UInt32)((user_crc_byte[i * 4 + 0] << 0) +
(user_crc_byte[i * 4 + 1] << 8) +
(user_crc_byte[i * 4 + 2] << 16) +
(user_crc_byte[i * 4 + 3] << 24));
user_crc[i + total_get] = crc;
}
total_get += count;
if (total_get == total)
{
output("已获取完成所有用户crc");
err = true;
break;
}
}
if (err == false)
{
output("crc获取错误");
continue;
}
/* 同步用户信息 */
for (UInt32 uID = 1; uID <= user_crc.Length; uID++)
{
/* 获取用户信息 */
person = personnelManagement.user_get(uID);
/* 用户不存在上位机，删除用户 */
if ((person.uID != uID) && (user_crc[uID - 1] != 0))
{
is_change = true;
if (stm32_sync.user_del(dst_addr.Mac, uID) == false)
{
output("删除" + uID.ToString() + "号用户失败");
err = false;
break;
}
continue;
}
if (person.uID != 0)
{
/* 计算用户crc */
crc = stm32_sync.user_crc_calc(person);
/* crc不同，证明用户信息改变，添加用户 */
if (crc != user_crc[uID - 1])
{
is_change = true;
if (stm32_sync.user_add(dst_addr.Mac, person) == false)
{
output("添加" + uID.ToString() + "号用户失败");
err = false;
break;
}
}
}
}
UInt32 user_id_max_device = (UInt32)user_crc.Length;
UInt32 user_id_max_db = personnelManagement.max_user_id_get();
if (user_id_max_device < user_id_max_db)
{
for (UInt32 uID = (UInt32)(user_id_max_device + 1); uID <= user_id_max_db; uID++)
{
/* 获取用户信息 */
person = personnelManagement.user_get(uID);
if (person.uID == uID)
{
is_change = true;
if (stm32_sync.user_add(dst_addr.Mac, person) == false)
{
output("添加" + uID.ToString() + "号用户失败");
err = false;
}
}
}
}
if (is_change == true)
{
/* 重新加载卡号-用户号，指纹号-用户号列表 */
stm32_sync.list_reload(dst_addr.Mac);
}
if (err == false)
{
output("同步用户信息出错");
continue;
}
else
{
output("同步用户信息成功");
}
}
}
is_child_thread_stop = 0;
}
/// <summary>
/// 同步所有已连接设备的考勤记录
/// </summary>
private void SyncATT()
{
output("获取人员进出记录");
DeviceManagement deviceManagement = new DeviceManagement();
AttendanceInfo attendanceInfo = new AttendanceInfo();
AttendanceInfo.AttInfo attInfo = new AttendanceInfo.AttInfo();
Stm32Sync stm32_sync = new Stm32Sync();
Stm32_crc stm32_crc = new Stm32_crc();
UInt32 crc = 0;
MacAddr dst_addr;
UInt32 total;
UInt16 count;
byte[] att_data;
byte[] student_id = new byte[16];
byte[] name = new byte[16];
stm32_sync.output_dlg = output;
int row = dgvDeviceInfo.SelectedRows.Count; /* 获取选中总行数 */
int rowIndex = dgvDeviceInfo.CurrentRow.Index; /* 获取选择行号 */
for (int j = 0; j < row; j++)
{
if (dgvDeviceInfo.SelectedRows[j].Cells[1].Value.ToString() == "已连接")
{
string addr_str = dgvDeviceInfo.SelectedRows[j].Cells[2].Value.ToString();
dst_addr = new MacAddr(addr_str);
while (true)
{
/* 获取考勤记录 */
if (stm32_sync.att_get(dst_addr.Mac, (UInt16)10, out total, out count, out att_data) != true)
{
break;
}
for (int i = 0; i < count; i++)
{
crc = stm32_crc.block_crc_calc(att_data, (UInt32)(i * 53), 53 - 4);
if (crc != (UInt32)((att_data[i * 53 + 49] << 0) +
(att_data[i * 53 + 50] << 8) +
(att_data[i * 53 + 51] << 16) +
(att_data[i * 53 + 52] << 24)))
{
output("crc failed");
continue;
}
Buffer.BlockCopy(att_data, i * 53 + 2, student_id, 0, student_id.Length);
Buffer.BlockCopy(att_data, i * 53 + 18, name, 0, name.Length);
attInfo.deviceID = att_data[i * 53 + 34]; /* 设备ID */
attInfo.deviceName = deviceManagement.device_name_get(attInfo.deviceID); /* 设备名称 */
attInfo.mac = att_data[i * 53 + 35].ToString("x2") + ":" +
att_data[i * 53 + 36].ToString("x2") + ":" +
att_data[i * 53 + 37].ToString("x2") + ":" +
att_data[i * 53 + 38].ToString("x2") + ":" +
att_data[i * 53 + 39].ToString("x2") + ":" +
att_data[i * 53 + 40].ToString("x2"); /* 设备mac地址 */
attInfo.uID = (UInt32)(att_data[i * 53 + 0] + (att_data[i * 53 + 1] << 8)); /* 用户号 */
attInfo.studentID = System.Text.Encoding.Default.GetString(student_id).Replace("\0", ""); /* 学号 */
attInfo.name = System.Text.Encoding.UTF8.GetString(name).Replace("\0", ""); /* 姓名 */
attInfo.state = (char)att_data[i * 53 + 41]; /* 状态 0:出门 1:进门 */
attInfo.time =
(att_data[i * 53 + 42] + (att_data[i * 53 + 43] << 8)).ToString("D4") + "年" +
att_data[i * 53 + 44].ToString("D2") + "月" +
att_data[i * 53 + 45].ToString("D2") + "日 " +
att_data[i * 53 + 46].ToString("D2") + ":" +
att_data[i * 53 + 47].ToString("D2") + ":" +
att_data[i * 53 + 48].ToString("D2"); /* 时间 */
attendanceInfo.AddInfo(attInfo);
}
/* 删除考勤记录 */
if (count != 0)
{
if (stm32_sync.att_del(dst_addr.Mac, count) != true)
{
break;
}
}
if (total == 0)
{
output("已获取完成所有考勤记录");
break;
}
}
}
}
is_child_thread_stop = 0;
}
