public int LinkMarcFile()
{
OpenMarcFileDlg dlg = new OpenMarcFileDlg();
GuiUtil.SetControlFont(dlg, this.Font);
dlg.IsOutput = false;
dlg.GetEncoding -= new GetEncodingEventHandler(dlg_GetEncoding);
dlg.GetEncoding += new GetEncodingEventHandler(dlg_GetEncoding);
dlg.FileName = this.MainForm.LinkedMarcFileName;
// dlg.CrLf = MainForm.LastCrLfIso2709;
dlg.EncodingListItems = Global.GetEncodingList(true);
// dlg.EncodingName = ""; GetEncodingForm.GetEncodingName(preferredEncoding);
// dlg.EncodingComment = "注: 原始编码方式为 " + GetEncodingForm.GetEncodingName(preferredEncoding);
// dlg.MarcSyntax = "<自动>"; // strPreferedMarcSyntax;
dlg.EnableMarcSyntax = true;
if (String.IsNullOrEmpty(this.MainForm.LinkedEncodingName) == false)
dlg.EncodingName = this.MainForm.LinkedEncodingName;
if (String.IsNullOrEmpty(this.MainForm.LinkedMarcSyntax) == false)
dlg.MarcSyntax = this.MainForm.LinkedMarcSyntax;
this.MainForm.AppInfo.LinkFormState(dlg, "OpenMarcFileDlg_state");
dlg.ShowDialog(this);
if (dlg.DialogResult != DialogResult.OK)
return 0;
// 储存用过的文件名
// 2009/9/21
this.MainForm.LinkedMarcFileName = dlg.FileName;
this.MainForm.LinkedEncodingName = dlg.EncodingName;
this.MainForm.LinkedMarcSyntax = dlg.MarcSyntax;
string strError = "";
this.linkMarcFile = new LinkMarcFile();
int nRet = this.linkMarcFile.Open(dlg.FileName,
out strError);
if (nRet == -1)
goto ERROR1;
this.linkMarcFile.Encoding = dlg.Encoding;
this.linkMarcFile.MarcSyntax = dlg.MarcSyntax;
string strMarc = "";
byte[] baRecord = null;
// 2 结束(当前返回的记录无效)
nRet = this.linkMarcFile.NextRecord(out strMarc,
out baRecord,
out strError);
if (nRet == -1)
goto ERROR1;
// 2013/5/26
if (nRet == 2)
goto ERROR1;
if (this.linkMarcFile.MarcSyntax == "<自动>"
|| this.linkMarcFile.MarcSyntax.ToLower() == "<auto>")
{
// 自动识别MARC格式
string strOutMarcSyntax = "";
// 探测记录的MARC格式 unimarc / usmarc / reader
// return:
// 0 没有探测出来。strMarcSyntax为空
// 1 探测出来了
nRet = MarcUtil.DetectMarcSyntax(strMarc,
out strOutMarcSyntax);
this.linkMarcFile.MarcSyntax = strOutMarcSyntax; // 有可能为空，表示探测不出来
if (String.IsNullOrEmpty(this.linkMarcFile.MarcSyntax) == true)
{
MessageBox.Show(this, "软件无法确定此MARC文件的MARC格式");
}
}
if (dlg.Mode880 == true && linkMarcFile.MarcSyntax == "usmarc")
{
MarcRecord temp = new MarcRecord(strMarc);
MarcQuery.ToParallel(temp);
strMarc = temp.Text;
}
LoadLinkedMarcRecord(strMarc, baRecord);
return 0;
ERROR1:
MessageBox.Show(this, strError);
return -1;
}
// 从 MARC 文件中导入
void menu_importFromMarcFile_Click(object sender, EventArgs e)
{
OpenMarcFileDlg dlg = new OpenMarcFileDlg();
GuiUtil.SetControlFont(dlg, this.Font);
dlg.IsOutput = false;
dlg.GetEncoding -= new GetEncodingEventHandler(dlg_GetEncoding);
dlg.GetEncoding += new GetEncodingEventHandler(dlg_GetEncoding);
dlg.FileName = this.MainForm.LinkedMarcFileName;
// dlg.CrLf = MainForm.LastCrLfIso2709;
dlg.EncodingListItems = Global.GetEncodingList(true);
// dlg.EncodingName = ""; GetEncodingForm.GetEncodingName(preferredEncoding);
// dlg.EncodingComment = "注: 原始编码方式为 " + GetEncodingForm.GetEncodingName(preferredEncoding);
// dlg.MarcSyntax = "<自动>"; // strPreferedMarcSyntax;
dlg.EnableMarcSyntax = true;
if (String.IsNullOrEmpty(this.MainForm.LinkedEncodingName) == false)
dlg.EncodingName = this.MainForm.LinkedEncodingName;
if (String.IsNullOrEmpty(this.MainForm.LinkedMarcSyntax) == false)
dlg.MarcSyntax = this.MainForm.LinkedMarcSyntax;
dlg.ShowDialog(this);
if (dlg.DialogResult != DialogResult.OK)
return;
// 储存用过的文件名
// 2009/9/21
this.MainForm.LinkedMarcFileName = dlg.FileName;
this.MainForm.LinkedEncodingName = dlg.EncodingName;
this.MainForm.LinkedMarcSyntax = dlg.MarcSyntax;
string strError = "";
_linkMarcFile = new LinkMarcFile();
int nRet = _linkMarcFile.Open(dlg.FileName,
out strError);
if (nRet == -1)
goto ERROR1;
_linkMarcFile.Encoding = dlg.Encoding;
_linkMarcFile.MarcSyntax = dlg.MarcSyntax;
ClearListViewItems();
stop.Style = StopStyle.EnableHalfStop;
stop.OnStop += new StopEventHandler(this.DoStop);
stop.Initial("正在从 MARC 文件导入 ...");
stop.BeginLoop();
this.listView_browse.BeginUpdate();
try
{
ListViewUtil.ClearSortColumns(this.listView_browse);
stop.SetProgressRange(0, _linkMarcFile.Stream.Length);
bool bEOF = false;
for (int i = 0; bEOF == false; i++)
{
Application.DoEvents(); // 出让界面控制权
if (stop != null && stop.State != 0)
{
strError = "用户中断";
goto ERROR1;
}
string strMARC = "";
byte[] baRecord = null;
// 获得下一条记录
// return:
// -1 error
// 0 succeed
// 1 reach end(当前返回的记录有效)
// 2 结束(当前返回的记录无效)
nRet = _linkMarcFile.NextRecord(out strMARC,
out baRecord,
out strError);
if (nRet == -1)
goto ERROR1;
if (nRet == 1)
bEOF = true;
if (nRet == 2)
break;
if (_linkMarcFile.MarcSyntax == "<自动>"
|| _linkMarcFile.MarcSyntax.ToLower() == "<auto>")
{
// 自动识别MARC格式
string strOutMarcSyntax = "";
// 探测记录的MARC格式 unimarc / usmarc / reader
// return:
// 0 没有探测出来。strMarcSyntax为空
// 1 探测出来了
nRet = MarcUtil.DetectMarcSyntax(strMARC,
out strOutMarcSyntax);
_linkMarcFile.MarcSyntax = strOutMarcSyntax; // 有可能为空，表示探测不出来
if (String.IsNullOrEmpty(_linkMarcFile.MarcSyntax) == true)
{
MessageBox.Show(this, "软件无法确定此 MARC 文件的 MARC 格式");
}
}
if (dlg.Mode880 == true && _linkMarcFile.MarcSyntax == "usmarc")
{
MarcRecord temp = new MarcRecord(strMARC);
MarcQuery.ToParallel(temp);
strMARC = temp.Text;
}
string strXml = "";
nRet = MarcUtil.Marc2XmlEx(strMARC,
_linkMarcFile.MarcSyntax,
ref strXml,
out strError);
if (nRet == -1)
goto ERROR1;
string strRecPath = i.ToString() + " @file";
BiblioInfo info = new BiblioInfo();
info.RecPath = strRecPath;
this.m_biblioTable[strRecPath] = info;
info.OldXml = strXml;
info.Timestamp = null;
info.RecPath = strRecPath;
string strSytaxOID = "";
if (_linkMarcFile.MarcSyntax == "unimarc")
strSytaxOID = "1.2.840.10003.5.1"; // unimarc
else if (_linkMarcFile.MarcSyntax == "usmarc")
strSytaxOID = "1.2.840.10003.5.10"; // usmarc
string strBrowseText = "";
if (strSytaxOID == "1.2.840.10003.5.1" // unimarc
|| strSytaxOID == "1.2.840.10003.5.10") // usmarc
{
nRet = BuildMarcBrowseText(
strSytaxOID,
strMARC,
out strBrowseText,
out strError);
if (nRet == -1)
strBrowseText = strError;
}
string[] cols = strBrowseText.Split(new char[] { '\t' });
// 创建浏览行
NewLine(
this.listView_browse,
strRecPath,
cols);
stop.SetMessage(i.ToString());
stop.SetProgressValue(_linkMarcFile.Stream.Position);
}
}
finally
{
this.listView_browse.EndUpdate();
stop.EndLoop();
stop.OnStop -= new StopEventHandler(this.DoStop);
stop.Initial("");
stop.HideProgress();
stop.Style = StopStyle.None;
_linkMarcFile.Close();
}
return;
ERROR1:
MessageBox.Show(this, strError);
_linkMarcFile = null;
}