📄 cli_init.c
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/* 本函数在系统初始化的时候调用, 此处一定要保证已经正确的区分了主从设备 */
m_CliIsMainDevice = (_U8)BOARD_IsMainDevice();
if (m_CliIsMainDevice != G_TRUE)
{
m_ulCliMaxOnlineUser += 2; //增加两个自用处理终端
}
}
#endif
/* Web网管终端在m_TDTable的起始索引 */
#if ( CLI_WEB_SUPPORT == G_YES )
m_ulCliWebTermFirstIndex = m_ulCliMaxOnlineUser;
m_ulCliWebTermLastIndex = m_ulCliWebTermFirstIndex + g_ul_CFG_CLI_MAX_WEB_CLIENT_NUM - 1;
#endif /* #if ( CLI_WEB_SUPPORT == G_YES ) */
/* 最大终端任务个数, 加上WEB终端的个数 */
m_ulCliMaxTermNum = m_ulCliMaxOnlineUser + g_ul_CFG_CLI_MAX_WEB_CLIENT_NUM;
/* 申请任务数据表的内存 */
ulSize = sizeof(struct TD_S) * m_ulCliMaxTermNum;
m_TDTable = ROS_MemStaticAlloc( ulSize );
if( G_NULL == m_TDTable )
{
MT_ERRLOG(0);
return G_FAILURE;
}
else
{
EOS_MemZero( (_VOID *)m_TDTable, ulSize );
}
/* 申请 模式互斥结构的内存 */
ulSize = sizeof(CT_MODE_RECORD_T) * CTM_TOTAL * m_ulCliMaxOnlineUser;
pucMem = ROS_MemStaticAlloc( ulSize );
if( G_NULL == pucMem )
{
MT_ERRLOG(0);
return G_FAILURE;
}
else
{
EOS_MemZero( (_VOID *)pucMem, ulSize );
}
ulSize = sizeof(CT_MODE_RECORD_T) * m_ulCliMaxOnlineUser;
for( i = 0; i < CTM_TOTAL; i ++ )
{
m_sModeMutex[i] = (CT_MODE_RECORD_T *)( pucMem + i * ulSize );
}
return G_SUCCESS;
}
/*==================================================================*/
/* 函数名 :CLI_InitializeTaskData */
/* 函数功能 :初始化任务数据 */
/* 输入参数 :PTerm_Data_S pTermStruct 任务数据指针 */
/* 输出参数 :PTerm_Data_S pTermStruct 任务数据指针 */
/* 返回值 :无 */
/* 调用函数 :无 */
/* 备注 :环境变量的初始化不在该函数中进行 */
/*==================================================================*/
_VOID CLI_TaskDataInit( PTerm_Data_S pTermStruct )
{
_U32 ulTmp;
if ( pTermStruct == G_NULL )
{
return;
}
/* 初始化任务数据 */
pTermStruct->ucTermStatus = TERM_SLEEPING;
pTermStruct->szRecvBuf[0] = '\0' ;
pTermStruct->iRecvLen = 0 ;
pTermStruct->szSendBuf[0] = '\0' ;
pTermStruct->iSendLen = 0 ;
for ( ulTmp = 0 ; ulTmp < HISTORY_SIZE ; ulTmp ++ )
pTermStruct->szHistory[ulTmp][0] = '\0' ;
pTermStruct->iHistoryPos = 0 ;
pTermStruct->szEditBuf[0] = '\0' ;
pTermStruct->iCurrentPos = 0 ;
pTermStruct->iPromptLen = 1 ;
pTermStruct->szCommandBuf[0] = '\0' ;
pTermStruct->szInputCmd[0] = '\0';
pTermStruct->iEditStatus = COMMAND_INPUT;
pTermStruct->iMaxLen = CT_MAX_CMDBUF;
pTermStruct->ulDispLineCount = 0;
EOS_StrCpy (pTermStruct->szCurUserName, UNLOGON_USER_NAME );
pTermStruct->ucUserLevel = 0 ;
pTermStruct->ucScroll = SCROLL_MANUAL;
pTermStruct->ucTimeOutFlag = TIMEOUT_ON;
pTermStruct->ulTimeLeft = DEADLINE_LONG;
pTermStruct->ucHelpMode = 0 ;
pTermStruct->ulRecurCmd = 0 ;
pTermStruct->ucChannel = INBAND;
pTermStruct->ulCommandExecOk = COMMAND_UNFINISHED ;
pTermStruct->ucAlarmLevel = 1; // Permit output
pTermStruct->ucInputStatus = 0;
/* 初始化telnet 任务数据参数 */
pTermStruct->TelnetParam.TTState = TSDATA ;
pTermStruct->TelnetParam.SubState = SS_START ;
pTermStruct->TelnetParam.Synching = 0 ;
pTermStruct->TelnetParam.DoEcho = 1 ;
EOS_StrCpy ( pTermStruct->TelnetParam.TermType, "" ) ;
EOS_StrCpy ( pTermStruct->TelnetParam.FirstTermType, "" ) ;
pTermStruct->ulClientIP = 0;
pTermStruct->TelnetParam.SendBinary = 0 ;
pTermStruct->TelnetParam.RecvBinary = 0 ;
pTermStruct->TelnetParam.Noga = 1 ;
pTermStruct->iSocket = SOCKET_NOT_INITIAL;
return ;
}
_U32 CLI_ResetEnviroment(CT_WS_P pWS)
{
_U32 i;
CLI_ASSURE_OR_FAIL( G_NULL != pWS);
pWS->szCmdString[0] = 0;
pWS->ulLevel = CT_AL_QUERY;
pWS->ulCurrentMode = ROOT_MODE;
pWS->cmdStack.ucTop = 0;
for(i = 0; i < CT_MAX_STACK; i++)
{
pWS->cmdStack.szCommand[i][0] = 0;
pWS->cmdStack.ulMode[i] = NULL_MODE;
}
for(i = 0; i < CT_MAX_PARAMCOUNT; i++)
{
pWS->indexTable[i] = 0;
pWS->buffer[i][0] = 0;
pWS->NameBuf[i][0] = 0;
}
pWS->ulParamIndex = 0;
pWS->ulValidParams = 0;
pWS->ulSmart = SMART_ON;
pWS->ulStatus = 0;
pWS->ulExpectEle = 0; //此信息只在交互下的第一个参数输入时提供保存当前
//待输入参数的指针，其它时候一律清为零
return G_SUCCESS;
} /* End of function CT_ResetEnviroment() */
/*==================================================================*/
/* 函数名 :CLI_TDTableInit */
/* 函数功能 :初始化任务数据表 */
/* 输入参数 :无 */
/* 输出参数 :无 */
/* 返回值 :无 */
/* 调用函数 :无 */
/* 被调函数 : */
/*==================================================================*/
_U32 CLI_TDTableInit(_VOID)
{
_U32 ulTDNum;
_S8 szSemName[32];
for (ulTDNum = 0 ; ulTDNum < m_ulCliMaxTermNum; ulTDNum++)
{
m_TDTable[ulTDNum].lTaskid = CLI_PID_NULL;
if (G_NULL == (m_TDTable[ulTDNum].pTermStruct
= ROS_MemStaticAlloc(sizeof(struct Term_Data_S))))
{
DBG_Out(PID_CLI, MT_DBGOUT_ERR,
"\r\n CLI_TDTableInit:: DATA MemAlloc Failed!");
MT_ERRLOG(0);
return G_FAILURE;
}
/* 命令行终端的特殊处理 */
if (ulTDNum < m_ulCliMaxOnlineUser)
{
if (G_NULL == (m_TDTable[ulTDNum].pTermStruct->pWS
= ROS_MemStaticAlloc(sizeof(CT_WORK_STAT_T))))
{
DBG_Out(PID_CLI, MT_DBGOUT_ERR,
"\r\n CLI_TDTableInit:: WS MemAlloc Failed!");
MT_ERRLOG(0);
return G_FAILURE;
}
m_TDTable[ulTDNum].pTermStruct->pWS->ulTermId = ulTDNum + 1;
CLI_ResetEnviroment(m_TDTable[ulTDNum].pTermStruct->pWS);
EOS_Sprintf(szSemName, "CLI_TermSem%d", ulTDNum + 1);
if (G_SUCCESS != EOS_SemCreate(szSemName, 1, EOS_SM_FIFO, &(m_TDTable[ulTDNum].pTermStruct->ulSemID)))
{
MT_ERRLOG(0);
DBG_Out(PID_CLI, CLI_DBGOUT_ERR, "\r\n SemID of Term %d Creat Failed!", ulTDNum + 1);
}
}
else
{
m_TDTable[ulTDNum].pTermStruct->pWS = G_NULL;
}
m_TDTable[ulTDNum].pTermStruct->ulTermId = ulTDNum + 1;
CLI_TaskDataInit(m_TDTable[ulTDNum].pTermStruct);
}
return G_SUCCESS;
}
/*==================================================================*/
/* 函数名 :CLI_GetTaskDataByPid */
/* 函数功能 :获取当前任务的任务数据 */
/* 输入参数 :_U32 ulPid 进程号 */
/* */
/* 输出参数 :无 */
/* 返回值 :PTerm_Data_S 任务数据指针 */
/* 调用函数 :CLI_GetTaskData ( ) */
/* 被调函数 : */
/*==================================================================*/
PTerm_Data_S CLI_GetTaskDataByPid (_U32 ulPid)
{
_U32 ulTDIndex;
if (ulPid == CLI_PID_NULL)
{
MT_ERRLOG(0);
return G_NULL;
}
for (ulTDIndex = 0; ulTDIndex < m_ulCliMaxTermNum; ulTDIndex++)
{
if (m_TDTable[ulTDIndex].lTaskid == ulPid)
return m_TDTable[ulTDIndex].pTermStruct;
}
CLI_RECORD(CLI_STAT_GETTASK_DATA);
return G_NULL;
}
/*==================================================================*/
/* 函数名 :CLI_GetTaskDataByName */
/* 函数功能 :获取当前任务的任务数据 */
/* 输入参数 :szUsername 当前任务对应的用户名 */
/* 输出参数 :无 */
/* 返回值 :PTerm_Data_S 任务数据指针 */
/* 调用函数 :CLI_GetTaskData ( ) */
/* 被调函数 : */
/*==================================================================*/
PTerm_Data_S CLI_GetTaskDataByName (_S8 *szUsername)
{
_U32 ulTDIndex;
CLI_ASSURE_OR_NULL(szUsername != G_NULL && szUsername[0] != G_NULL);
for (ulTDIndex = 0; ulTDIndex < m_ulCliMaxTermNum; ulTDIndex++)
{
if (!strcmp(m_TDTable[ulTDIndex].pTermStruct->szCurUserName, szUsername))
return m_TDTable[ulTDIndex].pTermStruct;
}
return G_NULL;
}
/*==================================================================*/
/* 函数名 :CLI_GetCurrentTaskData */
/* 函数功能 :获取当前任务的任务数据 */
/* 输入参数 :_U32 ulPid 进程号 */
/* */
/* 输出参数 :无 */
/* 返回值 :PTerm_Data_S 任务数据指针 */
/* 调用函数 :CLI_GetTaskData ( ) */
/* 被调函数 : */
/*==================================================================*/
PTerm_Data_S CLI_GetCurrentTaskData ( _VOID )
{
_U32 ulPid ;
/*--------------------------------------------------------------*/
/* 取得当前任务的ID号 */
/*--------------------------------------------------------------*/
if ((EOS_TaskGetSelfID(&ulPid)) == G_SUCCESS)
{
return CLI_GetTaskDataByPid(ulPid);
}
CLI_RECORD(CLI_STAT_GETTASK_DATA);
return G_NULL ;
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