/*****************************************************************************
Function Name : diag_FsOpenProc
Description : 打开或创建文件
Input :VOS_UINT8* pstReq
VOS_UINT32 ulCmdId
Output : None
Return : VOS_UINT32
History :
1.w00182550 2013-1-29 Draft Enact
*****************************************************************************/
VOS_UINT32 diag_FsOpenProc(VOS_UINT8* pstReq,VOS_UINT32 ulCmdId)
{
DIAG_CMD_FS_OPEN_REQ* pstFsReq = NULL;
DIAG_CMD_FS_OPEN_CNF stFsCnf = {0};
VOS_UINT32 ret = ERR_MSP_SUCCESS;
pstFsReq = (DIAG_CMD_FS_OPEN_REQ*)(DIAG_OFFSET_HEAD_GET_DATA(pstReq));
/*不支持操作文件的重入操作*/
if (DIAG_FILE_NULL != g_stDiagFileInfo.lFile)
{
diag_printf("warning: last File import not finished\n");
diag_FsClose();
}
/*lint -save -e539*/
diag_fs_log();
/*lint -restore*/
g_stDiagFileInfo.lFile = diag_FsOpen(pstFsReq->szDirectory, (VOS_INT)(pstFsReq->ulMode));
if (g_stDiagFileInfo.lFile < 0)
{
g_stDiagFileInfo.lFile = DIAG_FILE_NULL;
ret = VOS_ERR;
}
else
{
/*启动定时器*/
g_stDiagFileInfo.hTimer = VOS_NULL_PTR;
ret = VOS_StartRelTimer(&g_stDiagFileInfo.hTimer, diag_GetAgentPid(), DIAG_CMD_FILE_OPS_TIME_OUT_LEN, 0, DIAG_TMR_FILE_OP_TIMEOUT_PARAM,VOS_RELTIMER_NOLOOP, VOS_TIMER_NO_PRECISION);
if(ret != ERR_MSP_SUCCESS)
{
/*lint -save -e717*/
diag_printf("VOS_StartRelTimer fail [%s]\n",__func__);
/*lint -restore*/
}
diag_fs_log();
}
stFsCnf.ulRet = ret;
/*打包回复给FW*/
ret = diag_AgentCnfFun((VOS_UINT8*)&stFsCnf,ulCmdId,sizeof(DIAG_CMD_FS_OPEN_CNF));
diag_fs_log();
return ret;
}
VOS_INT32 diag_FsOpen(const VOS_CHAR *pcFileName, VOS_INT lFlag)
{
#if((VOS_OS_VER == VOS_VXWORKS) || (VOS_OS_VER == VOS_RTOSCK))
// VOS_CHAR *pucMode;
#endif
VOS_INT32 fp = 0;
#if(VOS_OS_VER == VOS_LINUX)
mm_segment_t old_fs;
old_fs = get_fs();
set_fs(KERNEL_DS);
#endif
#if((VOS_OS_VER == VOS_VXWORKS) || (VOS_OS_VER == VOS_RTOSCK))
#if 0
switch(lFlag)
{
case (DIAG_FS_CREAT|DIAG_FS_APPEND|DIAG_FS_RDWR):
pucMode = "ab+";
break;
case (DIAG_FS_CREAT|DIAG_FS_APPEND|DIAG_FS_WRONLY):
pucMode = "ab";
break;
case (DIAG_FS_CREAT|DIAG_FS_TRUNC|DIAG_FS_RDWR):
pucMode = "wb+";
break;
case (DIAG_FS_CREAT|DIAG_FS_TRUNC|DIAG_FS_WRONLY):
pucMode = "wb";
break;
case DIAG_FS_RDWR:
pucMode = "rb+";
break;
case DIAG_FS_RDONLY:
pucMode = "rb";
break;
default:
return DIAG_FILE_NULL;
}
#endif
#endif
#if(VOS_OS_VER == VOS_LINUX)
fp = DIAG_FS_OPEN(pcFileName, lFlag,0755);
#endif
#if((VOS_OS_VER == VOS_VXWORKS) || (VOS_OS_VER == VOS_RTOSCK))
// fp = (VOS_INT32)DIAG_FS_OPEN(pcFileName, lFlag, pucMode);
#endif
diag_fs_log();
#if(VOS_OS_VER == VOS_LINUX)
set_fs(old_fs);
#endif
return (VOS_INT32)fp;
}
VOS_UINT32 diag_FsExportProc(VOS_UINT8* pstReq,VOS_UINT32 ulCmdId)
{
//DIAG_CMD_FS_EXPORT_REQ* pstFsReq = NULL;
DIAG_CMD_FS_EXPORT_CNF *pstFsCnf = NULL;
VOS_UINT32 ret = ERR_MSP_SUCCESS;
VOS_UINT32 ulReadSize = 0;
#if(VOS_OS_VER == VOS_LINUX)
mm_segment_t old_fs;
#endif
if (DIAG_FILE_NULL == g_stDiagFileInfo.lFile)
{
diag_fs_log();
return ERR_MSP_FAILURE;
}
/*停止定时器*/
VOS_StopRelTimer(&g_stDiagFileInfo.hTimer);
diag_fs_log();
pstFsCnf = (DIAG_CMD_FS_EXPORT_CNF*)VOS_MemAlloc(diag_GetAgentPid(), DYNAMIC_MEM_PT, sizeof(DIAG_CMD_FS_EXPORT_CNF)+DIAG_TRANSFER_BLOCK_MAX_SIZE);
if (VOS_NULL_PTR == pstFsCnf)
{
diag_fs_log();
diag_FsClose();
return ERR_MSP_FAILURE;
}
#if(VOS_OS_VER == VOS_LINUX)
old_fs = get_fs();
set_fs(KERNEL_DS);
#endif
#if(VOS_OS_VER == VOS_LINUX)
ulReadSize = (VOS_UINT32)DIAG_FS_READ(g_stDiagFileInfo.lFile,(VOS_CHAR*)pstFsCnf + sizeof(DIAG_CMD_FS_EXPORT_CNF), DIAG_TRANSFER_BLOCK_MAX_SIZE);
#else
ulReadSize = (VOS_UINT32)DIAG_FS_READ((FILE *)g_stDiagFileInfo.lFile,(VOS_CHAR*)pstFsCnf + sizeof(DIAG_CMD_FS_EXPORT_CNF), DIAG_TRANSFER_BLOCK_MAX_SIZE);
#endif
diag_fs_log();
#if(VOS_OS_VER == VOS_LINUX)
set_fs(old_fs);
#endif
/*读取文件出现错误*/
if (DIAG_FS_ERROR == (VOS_INT32)ulReadSize)
{
diag_fs_log();
VOS_MemFree(diag_GetAgentPid(),pstFsCnf);
diag_FsClose();
return ERR_MSP_FAILURE;
}
/*表明已经没有内容可以读取，文件内容全部读完*/
if (0 == ulReadSize)
{
diag_fs_log();
diag_FsClose();
}
else
{
diag_fs_log();
/*启动定时器*/
g_stDiagFileInfo.hTimer = VOS_NULL_PTR;
ret = VOS_StartRelTimer(&g_stDiagFileInfo.hTimer, diag_GetAgentPid(), DIAG_CMD_FILE_OPS_TIME_OUT_LEN, 0, DIAG_TMR_FILE_OP_TIMEOUT_PARAM, VOS_RELTIMER_NOLOOP, VOS_TIMER_NO_PRECISION);
if(ret != ERR_MSP_SUCCESS)
{
diag_printf("VOS_StartRelTimer fail [%s]\n", __func__);
}
}
pstFsCnf->ulRet = ret;
pstFsCnf->ulSize = ulReadSize;
/*打包回复给FW*/
ret = diag_AgentCnfFun((VOS_UINT8*)pstFsCnf,ulCmdId,sizeof(DIAG_CMD_FS_EXPORT_CNF)+ulReadSize);
VOS_MemFree(diag_GetAgentPid(),pstFsCnf);
diag_fs_log();
return ret;
}
VOS_UINT32 diag_FsImportProc(VOS_UINT8* pstReq,VOS_UINT32 ulCmdId)
{
DIAG_CMD_FS_IMPORT_REQ* pstFsReq = NULL;
DIAG_CMD_FS_IMPORT_CNF stFsCnf = {0};
VOS_UINT32 ret = ERR_MSP_SUCCESS;
VOS_INT32 lResult =0;
#if(VOS_OS_VER == VOS_LINUX)
mm_segment_t old_fs;
#endif
pstFsReq = (DIAG_CMD_FS_IMPORT_REQ*)(DIAG_OFFSET_HEAD_GET_DATA(pstReq));
if (DIAG_FILE_NULL == g_stDiagFileInfo.lFile)
{
return ERR_MSP_FAILURE;
}
diag_fs_log();
/*停止定时器*/
VOS_StopRelTimer(&g_stDiagFileInfo.hTimer);
/*写文件完毕，关闭文件*/
if (0 == pstFsReq->ulSize)
{
diag_fs_log();
diag_FsClose();
/*打包回复给FW*/
stFsCnf.ulRet = ERR_MSP_SUCCESS;
ret = diag_AgentCnfFun((VOS_UINT8*)&stFsCnf,ulCmdId,sizeof(DIAG_CMD_FS_IMPORT_CNF));
return ret;
}
#if(VOS_OS_VER == VOS_LINUX)
old_fs = get_fs();
set_fs(KERNEL_DS);
#endif
#if(VOS_OS_VER == VOS_LINUX)
lResult = DIAG_FS_WRITE(g_stDiagFileInfo.lFile, pstFsReq->acContent, pstFsReq->ulSize);
#else
lResult = DIAG_FS_WRITE((FILE *)g_stDiagFileInfo.lFile, pstFsReq->acContent, pstFsReq->ulSize);
#endif
diag_fs_log();
#if(VOS_OS_VER == VOS_LINUX)
set_fs(old_fs);
#endif
/*写文件操作失败或者写入长度不正确*/
if ((DIAG_FS_ERROR == lResult)||(lResult != (VOS_INT32)(pstFsReq->ulSize)))
{
diag_fs_log();
diag_printf("[%s]!,lResult=%d\n",__FUNCTION__,lResult);
diag_FsClose();
return VOS_ERR;
}
/*启动定时器*/
ret = VOS_StartRelTimer(&g_stDiagFileInfo.hTimer, diag_GetAgentPid(),DIAG_CMD_FILE_OPS_TIME_OUT_LEN,0,DIAG_TMR_FILE_OP_TIMEOUT_PARAM,VOS_RELTIMER_NOLOOP, VOS_TIMER_NO_PRECISION);
if(ret != ERR_MSP_SUCCESS)
{
diag_printf("VOS_StartRelTimer fail [%s]\n",__func__);
}
stFsCnf.ulRet = ret;
/*打包回复给FW*/
ret = diag_AgentCnfFun((VOS_UINT8*)&stFsCnf,ulCmdId,sizeof(DIAG_CMD_FS_IMPORT_CNF));
return ret;
}
