VOS_VOID OM_LittleImgRemoveLogFile(VOS_UINT32 ulFileId)
{
VOS_CHAR acFileName[LOG_FILE_PATH_MAX_LENGTH] = {0};
LOG_FILE_DISK_INFO_STRU stDiskInfo;
/* 拼接LOG文件名称 */
VOS_sprintf((VOS_CHAR *)acFileName, "%s_%04d",
g_acLogFileName,
ulFileId);
DRV_FILE_RMFILE(acFileName);
/* 更新全局信息 */
g_stLogFileSaveInfo.ulFileMinId++;
/* 调用底软接口返回 */
if (DRV_ERROR == DRV_FILE_GET_DISKSPACE(
g_acFileSystemRoot,
(VOS_UINT*)&stDiskInfo.ulDiskSpace,
(VOS_UINT*)&stDiskInfo.ulUsedSpace,
(VOS_UINT*)&stDiskInfo.ulValidSpace))
{
PS_LOG(WUEPS_PID_OM, 0, PS_PRINT_ERROR, "OM_LittleImgRemoveLogFile: DRV_FILE_GET_DISKSPACE Failed!");
return;
}
g_stLogFileSaveInfo.ulFSFreeSpace = stDiskInfo.ulValidSpace;
return;
}
VOS_UINT32 diag_FsSpaceProc(VOS_UINT8* pstReq,VOS_UINT32 ulCmdId)
{
DIAG_CMD_FS_SPACE_REQ* pstFsReq = NULL;
DIAG_CMD_FS_SPACE_CNF stFsCnf = {0};
VOS_UINT32 ret = ERR_MSP_SUCCESS;
#if(VOS_OS_VER == VOS_LINUX)
mm_segment_t old_fs;
old_fs = get_fs();
set_fs(KERNEL_DS);
#endif
pstFsReq = (DIAG_CMD_FS_SPACE_REQ*)(DIAG_OFFSET_HEAD_GET_DATA(pstReq));
ret = (VOS_UINT32)DRV_FILE_GET_DISKSPACE((VOS_CHAR*)(pstFsReq->szDirectory),(VOS_UINT*)&stFsCnf.ulDiskSpace,
(VOS_UINT*)&stFsCnf.ulUsedSpace,(VOS_UINT*)&stFsCnf.ulValidSpace);
stFsCnf.ulRet = ret;
#if(VOS_OS_VER == VOS_LINUX)
set_fs(old_fs);
#endif
/*打包回复给FW*/
ret = diag_AgentCnfFun((VOS_UINT8*)&stFsCnf,ulCmdId,sizeof(DIAG_CMD_FS_SPACE_CNF));
return ret;
}
VOS_UINT32 OM_LittleImgCreateLogFile(VOS_UINT32 ulFileSize)
{
VOS_CHAR acFileName[LOG_FILE_PATH_MAX_LENGTH] = {0};
LOG_FILE_DISK_INFO_STRU stDiskInfo;
/* 调用底软接口返回 */
if (DRV_ERROR == DRV_FILE_GET_DISKSPACE(
g_acFileSystemRoot,
(VOS_UINT*)&stDiskInfo.ulDiskSpace,
(VOS_UINT*)&stDiskInfo.ulUsedSpace,
(VOS_UINT*)&stDiskInfo.ulValidSpace))
{
PS_LOG(WUEPS_PID_OM, 0, PS_PRINT_ERROR, "OM_LittleImgRemoveLogFile: DRV_FILE_GET_DISKSPACE Failed!");
return VOS_ERR;
}
g_stLogFileSaveInfo.ulFSFreeSpace = stDiskInfo.ulValidSpace;
/*文件系统已满无法创建LOG文件*/
while ((ulFileSize >= g_stLogFileSaveInfo.ulFSFreeSpace) &&
(g_stLogFileSaveInfo.ulFileMinId != g_stLogFileSaveInfo.ulFileMaxId))
{
/*删除最老的LOG文件*/
OM_LittleImgRemoveLogFile(g_stLogFileSaveInfo.ulFileMinId);
}
/* 以最大的ID创建文件名称 */
VOS_sprintf((VOS_CHAR *)acFileName, "%s_%04d",
g_acLogFileName,
g_stLogFileSaveInfo.ulFileMaxId);
g_lFileHandle = OM_Open((VOS_CHAR *)acFileName, DRV_O_CREAT|DRV_O_TRUNC|DRV_O_RDWR);
if (DRV_FILE_NULL == g_lFileHandle)
{
g_ulLittleImgLogErr = LOG_OPERATION_OPEN_FILE_FAIL;
return VOS_ERR;
}
/* 更新全局变量信息 */
g_stLogFileSaveInfo.ulFileMaxId++;
g_stLogFileSaveInfo.ulCurLogFileSize = 0;
return VOS_OK;
}
VOS_UINT32 OM_LittleImgInitLogFile(VOS_UINT32 ulFileSize)
{
LOG_FILE_DISK_INFO_STRU stDiskInfo;
/* 创建LOG文件对应的信号量 */
if (VOS_OK != VOS_SmMCreate("FILE", VOS_SEMA4_FIFO, &g_stLogFileSaveInfo.ulSem))
{
g_ulLittleImgLogErr = LOG_OPERATION_CREATE_SEM_FAIL;
return VOS_ERR;
}
if (VOS_OK != VOS_SmP(g_stLogFileSaveInfo.ulSem, LOG_SEM_TIMEOUT_VALUE))
{
g_ulLittleImgLogErr = LOG_OPERATION_POST_SEM_FAIL;
return VOS_ERR;
}
/* 判断LOG目录是否已经存在 */
if (VOS_OK != DRV_FILE_ACCESS(g_acLogFileSaveDir, 0))
{
/* 如果目录不存在则创建LOG目录 */
if(DRV_ERROR == DRV_FILE_MKDIR(g_acLogFileSaveDir))
{
g_ulLittleImgLogErr = LOG_OPERATION_MKDIR_FAIL;
VOS_SmV(g_stLogFileSaveInfo.ulSem);
return VOS_ERR;
}
}
g_stLogFileSaveInfo.ulFileMinId = 1;
g_stLogFileSaveInfo.ulFileMaxId = 1;
g_stLogFileSaveInfo.ulCurLogFileMaxSize = ulFileSize * LOG_FILE_UNIT_SIZE;
/* 调用底软接口返回 */
if (DRV_ERROR == DRV_FILE_GET_DISKSPACE(
g_acFileSystemRoot,
(VOS_UINT*)&stDiskInfo.ulDiskSpace,
(VOS_UINT*)&stDiskInfo.ulUsedSpace,
(VOS_UINT*)&stDiskInfo.ulValidSpace))
{
PS_LOG(WUEPS_PID_OM, 0, PS_PRINT_ERROR, "OM_LittleImgInitLogFile: DRV_FILE_GET_DISKSPACE Failed!");
return VOS_ERR;
}
g_stLogFileSaveInfo.ulFSFreeSpace = stDiskInfo.ulValidSpace;
/* 如果NV项中文件大小不合法，修改为默认值 */
if (g_stLogFileSaveInfo.ulCurLogFileMaxSize > g_stLogFileSaveInfo.ulFSFreeSpace)
{
g_stLogFileSaveInfo.ulCurLogFileMaxSize = LOG_FILE_SIZE * LOG_FILE_UNIT_SIZE;
}
/* 如果默认值大于文件系统大小，返回失败 */
if (g_stLogFileSaveInfo.ulCurLogFileMaxSize > g_stLogFileSaveInfo.ulFSFreeSpace)
{
g_ulLittleImgLogErr = LOG_OPERATION_LENGTH_TOOBIG;
VOS_SmV(g_stLogFileSaveInfo.ulSem);
return VOS_ERR;
}
if (VOS_OK != OM_LittleImgCreateLogFile(g_stLogFileSaveInfo.ulCurLogFileMaxSize))
{
LogPrint("\r\n OM_LittleImgInitLogFile: Create Log File Failed.! \r\n");
VOS_SmV(g_stLogFileSaveInfo.ulSem);
return VOS_ERR;
}
g_ulLogFileSaveFlg = LOG_FILE_ENABLE;
VOS_SmV(g_stLogFileSaveInfo.ulSem);
return VOS_OK;
}
