private returncode getDevice(/*DD_Key_t wrkingKey, aCdevice* pAbstractDev, CDictionary dictionary, LitStringTable* litStrings,*/ bool isInTokenizer = false) // recurse down the entire hierarchy
{
returncode rc = returncode.eOk;
devDesc = new DDlDevDescription(hcfg.ddRoot);
rc = devDesc.Initialize(strInputFileName, locLan, dict);
/*
* char erInputFileName[MAX_FILE_NAME_PATH];
*
* if (false == bRetVal)// can't be null... && NULL != chInputFileName)
* {
* char tmpFileName[MAX_FILE_NAME_PATH];
* unsigned filelen = strlen(chInputFileName) - 4;
* strncpy(erInputFileName, chInputFileName, filelen + 5);/* stevev-for better reporting /
* strncpy(tmpFileName, chInputFileName, filelen);
* tmpFileName[filelen] = '\0';
* if (tmpFileName)
* {
* strcat(tmpFileName, ".fms");
* tmpFileName[filelen + 4] = '\0';
* strcpy(chInputFileName, tmpFileName);
* chInputFileName[filelen + 4] = '\0';
* bRetVal = devDesc.Initialize(chInputFileName, "|en|", dictionary);
* }
* }
*/
if (rc != returncode.eOk)
{
return(rc);
}
int iDevItemListSize = devDesc.ItemsList.Count;
devDesc.LoadDeviceDescription(isInTokenizer);
return(rc);
}
private returncode identifyDDfile()
{
returncode rc = returncode.eErr;
makeDirTree();
DevTypStruct find = new DevTypStruct();
scanDirTree(ref find);
strInputFileName = hcfg.ddRoot + "\\" + strManufacturer + "\\" + strDeviceType + "\\"
+ string.Format("{0:D2}", find.devrev) + string.Format("{0:D2}", find.ddrev) + "." + find.ext;
Common.chInputFileName = strInputFileName;
BinaryReader br;
// 读取文件
try
{
br = new BinaryReader(new FileStream(strInputFileName, FileMode.Open));
}
catch (IOException e11)
{
Console.WriteLine(e11.Message + "\n Cannot open file.");
return(returncode.eFileErr);
}
DDlDevDescription.DDOD_HEADER header = new DDlDevDescription.DDOD_HEADER();
header.byManufacturer = new byte[3];
DDlDevDescription.ReadHeader(br, ref header);
int mfg = header.byManufacturer[0] << 16 |
header.byManufacturer[1] << 8 |
header.byManufacturer[2];
header.device_type = (ushort)(((header.device_type & 0x00ff) << 8) |
((header.device_type & 0xff00) >> 8));
eFFVersionMajor = header.tok_rev_major;
eFFVersionMinor = header.tok_rev_minor;
if (eFFVersionMajor < 5)// FDI version number
{
if (eFFVersionMajor == 3)
{
eFFVersionMajor += 7;// translate to hart version
}
if (eFFVersionMajor == 4)
{
eFFVersionMajor += 6;// translate to hart version // fdi4 => hcf10 [4/3/2014 timj]
}
}
if ((eFFVersionMajor != find.bffver) ||
(mfg != hartDev.ddbDeviceID.wManufacturer) ||
(header.device_type != hartDev.ddbDeviceID.wDeviceType) ||
(header.device_revision != find.devrev) ||
(header.dd_revision != find.ddrev))
{// header info does not match filename
// error message -
//MessageBox.Show("Error: DD File header information does not match file name.");
br.Close();
return(returncode.eFileErr);
}
br.Close();
//////VerificationLevel//??????
if (DevDDList.Count > 0)
{
rc = returncode.eOk;
}
return(rc);
}