// parameters:
// strAction 动作。为"new" "change" "delete" "onlydeletebiblio"之一。"delete"在删除书目记录的同时，会自动删除下属的实体记录。不过要求实体均未被借出才能删除。
// return:
// -2 登录不成功
// -1 出错
// 0 成功
public static int UpdateRecord(
DigitalPlatform.Stop stop,
string strUrl,
string strAuthString,
string strAction,
string strRecPath,
string strFormat,
string strRecord,
string strTimestamp,
out string strOutputRecPath,
out string strOutputTimestamp,
out string strError)
{
strError = "";
strOutputRecPath = "";
strOutputTimestamp = "";
EndpointAddress address = new EndpointAddress(strUrl);
UnionCatalogServiceClient client = new UnionCatalogServiceClient(CreateBasicHttpBinding0(), address);
try
{
IAsyncResult soapresult = client.BeginUpdateRecord(
strAuthString,
strAction,
strRecPath,
strFormat,
strRecord,
strTimestamp,
null,
null);
for (; ; )
{
bool bRet = DoIdle(stop); // 出让控制权，避免CPU资源耗费过度
if (bRet == true)
{
strError = "用户中断";
return -1;
}
if (soapresult.IsCompleted)
break;
}
return client.EndUpdateRecord(
out strOutputRecPath,
out strOutputTimestamp,
out strError,
soapresult);
}
catch (Exception ex)
{
strError = ConvertWebError(ex, strUrl);
return -1;
}
}
public SearchResultLoader(RmsChannel channel,
DigitalPlatform.Stop stop,
string resultsetName,
string formatList,
string lang = "zh")
{
this.Channel = channel;
this.Stop = stop;
this.ResultSetName = resultsetName;
this.FormatList = formatList;
this.Lang = lang;
}
public DirItemLoader(LibraryChannel channel,
DigitalPlatform.Stop stop,
string path,
string style,
string lang = "zh")
{
this.Channel = channel;
this.Stop = stop;
this.Path = path;
this.Style = style;
this.Lang = lang;
}
private void dpTable1_PaintRegion(object sender, DigitalPlatform.CommonControl.PaintRegionArgs e)
{
if (e.Action == "query")
{
e.Height = BAR_HEIGHT + TOP_BLANK;
DpCell cell = e.Item as DpCell;
DpRow row = cell.Container;
int index = this.dpTable1.Rows.IndexOf(row);
if (index == -1)
{
Debug.Assert(false, "");
return;
}
if (index >= this.PatronSummaries.Count)
{
Debug.Assert(false, "");
return;
}
PatronSummary summary = this.PatronSummaries[index];
if (summary != null)
cell.Tag = summary;
return;
}
// paint
{
DpCell cell = e.Item as DpCell;
if (cell == null)
{
Debug.Assert(false, "");
return;
}
PatronSummary summary = cell.Tag as PatronSummary;
if (summary == null)
{
Debug.Assert(false, "");
return;
}
ColorSummaryControl.DoPaint(e.pe.Graphics,
e.X,
e.Y + TOP_BLANK,
new Size(e.Width, e.Height - TOP_BLANK),
summary.ColorList);
}
}
// 内部调用
// return:
// -2 strID验证失败
// -1 出错
// 0 成功
public static int SplitHanzi(
DigitalPlatform.Stop stop,
GcatServiceClient client,
string strID,
string strText,
out string [] tokens,
out string strError)
{
strError = "";
tokens = null;
try
{
IAsyncResult soapresult = client.BeginSplitHanzi(
strID,
strText,
null,
null);
for (; ; )
{
bool bRet = DoIdle(stop); // 出让控制权，避免CPU资源耗费过度
if (bRet == true)
{
strError = "用户中断";
return -1;
}
if (soapresult.IsCompleted)
break;
}
return client.EndSplitHanzi(
out tokens,
out strError,
soapresult);
}
catch (Exception ex)
{
strError = ConvertWebError(ex, client.Endpoint.Address.Uri.ToString());
return -1;
}
}
void qrRecognitionControl1_Catched(object sender, DigitalPlatform.Drawing.CatchedEventArgs e)
{
if (string.IsNullOrEmpty(e.Text) == true)
return;
int nHitCount = 0; // 匹配的次数
if ((this.m_inputType & InputType.QR) == InputType.QR)
{
if ((e.BarcodeFormat & ZXing.BarcodeFormat.QR_CODE) != 0)
nHitCount++;
}
// 检查是否属于 PQR 二维码
if ((this.m_inputType & InputType.PQR) == InputType.PQR)
{
if ((e.BarcodeFormat & ZXing.BarcodeFormat.QR_CODE) != 0
&& StringUtil.HasHead(e.Text, "PQR:") == true)
nHitCount++;
}
// 检查是否属于 ISBN 一维码
if ((this.m_inputType & InputType.EAN_BARCODE) == InputType.EAN_BARCODE)
{
if ((e.BarcodeFormat & ZXing.BarcodeFormat.EAN_13) != 0
/* && IsbnSplitter.IsIsbn13(e.Text) == true */)
nHitCount++;
}
// 检查是否属于普通一维码
if ((this.m_inputType & InputType.NORMAL_BARCODE) == InputType.NORMAL_BARCODE)
{
if ((e.BarcodeFormat & ZXing.BarcodeFormat.All_1D) > 0)
nHitCount++;
}
if (nHitCount > 0)
{
// SendKeys.Send(e.Text + "\r");
Invoke(new Action<string>(SendKey), e.Text + "\r");
}
else
{
// TODO: 警告
}
}
// 包装后的版本
public static int SplitHanzi(
DigitalPlatform.Stop stop,
string strUrl,
string strID,
string strText,
out string[] tokens,
out string strError)
{
GcatServiceClient client = CreateChannel(strUrl);
try
{
return SplitHanzi(stop,
client,
strID,
strText,
out tokens,
out strError);
}
finally
{
client.Close();
}
}
// 异步版本，可以中断
// return:
// -3 需要回答问题
// -2 尚未登录(info.UserID为空)
// -1 出错
// 0 成功
public int GetNumber(
DigitalPlatform.Stop stop,
string strAuthor,
bool bSelectPinyin,
bool bSelectEntry,
bool bOutputDebugInfo,
out string strNumber,
out string strDebugInfo,
out string strError)
{
strNumber = "";
strDebugInfo = "";
strError = "";
REDO:
ws.GetNumberCompleted +=new GetNumberCompletedEventHandler(ws_GetNumberCompleted);
try
{
this.eventComplete.Reset();
ws.GetNumberAsync(strAuthor,
bSelectPinyin,
bSelectEntry,
bOutputDebugInfo);
while (true)
{
Application.DoEvents(); // 出让界面控制权
if (stop != null)
{
if (stop.State != 0)
{
strError = "用户中断1";
return -1;
}
}
bool bRet = this.eventComplete.WaitOne(10, true);
if (bRet == true)
break;
}
}
finally
{
ws.GetNumberCompleted -= new GetNumberCompletedEventHandler(ws_GetNumberCompleted);
}
GetNumberCompletedEventArgs e = (GetNumberCompletedEventArgs)this.resultParam;
if (e.Error != null)
{
strError = e.Error.Message;
return -1;
}
if (e.Cancelled == true)
strError = "用户中断2";
else
strError = e.strError;
strNumber = e.strNumber;
strDebugInfo = e.strDebugInfo;
if (e.Result == -2)
{
if (DoNotLogin(ref strError) == 1)
goto REDO;
}
return e.Result;
}
// 获得一条MARC/XML记录
// return:
// -1 error 包括not found
// 0 found
// 1 为诊断记录
public int GetOneRecord(
string strStyle,
int nTest, // 暂时使用
string strPathParam, // int index,
string strParameters, // bool bHilightBrowseLine,
out string strSavePath,
out string strRecord,
out string strXmlFragment,
out string strOutStyle,
out byte[] baTimestamp,
out long lVersion,
out DigitalPlatform.Z3950.Record record,
out Encoding currrentEncoding,
out LoginInfo logininfo,
out string strError)
{
strXmlFragment = "";
strRecord = "";
record = null;
strError = "";
currrentEncoding = Encoding.UTF8; // this.CurrentEncoding;
baTimestamp = null;
strSavePath = "";
strOutStyle = "marc";
logininfo = new LoginInfo();
lVersion = 0;
int nRet = 0;
if (strStyle != "marc" && strStyle != "xml")
{
strError = "dp2SearchForm只支持获取MARC格式记录和xml格式记录，不支持 '" + strStyle + "' 格式的记录";
return -1;
}
int index = -1;
string strPath = "";
string strDirection = "";
nRet = Global.ParsePathParam(strPathParam,
out index,
out strPath,
out strDirection,
out strError);
if (nRet == -1)
return -1;
ListViewItem curItem = null;
if (index == -1)
{
// 找到 Item 行
curItem = ListViewUtil.FindItem(this.listView_browse, strPath, 0);
if (curItem == null)
{
strError = "路径为 '" + strPath + "' 的事项在列表中没有找到";
return -1;
}
index = this.listView_browse.Items.IndexOf(curItem);
// strDirection 方向。为 prev/next/current之一。current可以缺省。
if (strDirection == "prev")
{
if (index == 0)
{
strError = "到头";
return -1;
}
index--;
}
else if (strDirection == "next")
{
index++;
}
}
{
REDO:
if (index >= this.listView_browse.Items.Count)
{
if (this.m_nCurrentPageNo >= this.m_nTotalPages - 1)
{
strError = "越过结果集尾部";
return -1;
}
nRet = DoGetNextBatch(out strError);
if (nRet == -1)
return -1;
WaitSearchFinish();
goto REDO;
}
curItem = this.listView_browse.Items[index];
}
bool bHilightBrowseLine = StringUtil.IsInList("hilight_browse_line", strParameters);
bool bForceFullElementSet = StringUtil.IsInList("force_full", strParameters);
if (bHilightBrowseLine == true)
{
// 修改listview中事项的选定状态
for (int i = 0; i < this.listView_browse.SelectedItems.Count; i++)
{
this.listView_browse.SelectedItems[i].Selected = false;
}
curItem.Selected = true;
curItem.EnsureVisible();
}
strPath = curItem.Text;
ItemInfo info = (ItemInfo)curItem.Tag;
if (bForceFullElementSet == true && info.EelementSet != "F")
{
// 需要重新装载这一条记录
List<ListViewItem> items = new List<ListViewItem>();
items.Add(curItem);
#if NO
// 观察和上次操作间隔的时间。保证大于一秒
TimeSpan delta = DateTime.Now - m_timeLastReload;
if (delta < new TimeSpan(0,0,1))
Thread.Sleep(1000);
#endif
int nRedoCount = 0;
REDO_RELOAD:
m_bErrorBox = false;
nRet = ReloadItems(items,
0,
"F",
out strError);
m_timeLastReload = DateTime.Now;
if (nRet == -1)
{
return -1;
}
bool bError = WaitSearchFinish();
if (bError == true && this.m_exception != null && this.m_exception is WebException)
{
WebException ex = this.m_exception as WebException;
if (ex.Status == WebExceptionStatus.ProtocolError)
{
// 重做
if (nRedoCount < 2)
{
nRedoCount++;
Thread.Sleep(1000);
goto REDO_RELOAD;
}
// 询问是否重做
DialogResult result = MessageBox.Show(this,
"重新装载时发生错误:\r\n\r\n" + strError + "\r\n\r\n是否重试?\r\n\r\n(Yes: 重试; No: 中断操作",
"AmazonSearchForm",
MessageBoxButtons.YesNo,
MessageBoxIcon.Question,
MessageBoxDefaultButton.Button1);
if (result == System.Windows.Forms.DialogResult.Yes)
{
Thread.Sleep(1000);
goto REDO_RELOAD;
}
return -1;
}
}
info = (ItemInfo)curItem.Tag;
}
record = new DigitalPlatform.Z3950.Record();
record.m_baRecord = Encoding.UTF8.GetBytes(info.Xml);
record.m_strDBName = m_searchParameters != null ? m_searchParameters["SearchIndex"] : "";
record.m_strSyntaxOID = info.PreferSyntaxOID; // ???
record.m_strElementSetName = info.EelementSet; // B F
strSavePath = this.CurrentProtocol + ":" + strPath;
string strOutputPath = "";
{
string strContent = info.Xml;
if (strStyle == "marc")
{
// TODO: 转换为MARC
nRet = ConvertXmlToMarc(
record.m_strSyntaxOID,
strContent,
out strRecord,
out strError);
if (nRet == -1)
return -1;
strOutStyle = "marc";
if (string.IsNullOrEmpty(record.m_strSyntaxOID) == true)
record.m_strSyntaxOID = "1.2.840.10003.5.1"; // UNIMARC
return 0;
}
// 不是MARCXML格式
strRecord = strContent;
strOutStyle = "xml";
return 0;
}
/*
return GetOneRecord(
true,
strStyle,
strPath,
"",
out strRecord,
out strXmlFragment,
out strOutputPath,
out strOutStyle,
out baTimestamp,
out record,
out currrentEncoding,
out strError);
* */
return 0;
}
// 初始化
// parameters:
// userRightsDom 用户记录的dom对象。将直接引用这个对象
public void Initial(ServerCollection servers,
RmsChannelCollection channels,
DigitalPlatform.StopManager stopManager,
string serverUrl,
XmlDocument UserRightsDom)
{
this.Servers = servers;
this.Channels = channels;
this.stopManager = stopManager;
this.ServerUrl = serverUrl;
this.UserRightsDom = UserRightsDom; // 直接引用外界的dom对象
// 用服务器端获得的信息填充树
Cursor save = this.Cursor;
this.Cursor = Cursors.WaitCursor;
FillAll(null);
InitialRightsParam();
this.Cursor = save;
this.m_bChanged = false;
}
protected void BiblioSearchControl1_Search(object sender, DigitalPlatform.OPAC.Web.SearchEventArgs e)
{
if (WebUtil.PrepareEnvironment(this,
ref app,
ref sessioninfo) == false)
return;
string strError = "";
string strResultSetNamePrefix = "opac_base";
string strResultSetName = GetResultSetName(strResultSetNamePrefix);
sessioninfo.Channel.Idle += new IdleEventHandler(channel_Idle);
try
{
long lRet = sessioninfo.Channel.Search(
null,
e.QueryXml,
strResultSetName,
"", // strOutputStyle
out strError);
if (lRet == -1)
goto ERROR1;
// not found
if (lRet == 0)
{
this.ViewResultsetControl1.ResultSetName = "";
this.ViewResultsetControl1.Visible = false;
strError = "没有找到";
goto ERROR1;
}
e.ErrorInfo = string.Format(
this.BiblioSearchControl1.GetString("hit_records_number"),
lRet.ToString());
// e.ErrorInfo = "命中记录 " +lRet.ToString()+ " 条";
/*
this.BrowseSearchResultControl1.Clear();
this.BrowseSearchResultControl1.Visible = true;
this.BrowseSearchResultControl1.ResultSetName = strResultSetName;
this.BrowseSearchResultControl1.ResultCount = (int)lRet;
this.BrowseSearchResultControl1.StartIndex = 0; // 2008/12/15
* */
this.ViewResultsetControl1.Visible = true;
this.ViewResultsetControl1.ResultSetName = strResultSetName;
this.ViewResultsetControl1.ResultCount = (int)lRet;
this.ViewResultsetControl1.StartIndex = 0;
this.resultsetname.Value = strResultSetName;
}
finally
{
sessioninfo.Channel.Idle -= new IdleEventHandler(channel_Idle);
}
return;
ERROR1:
e.ErrorInfo = strError;
this.ViewResultsetControl1.ResultSetName = "";
this.ViewResultsetControl1.ResultCount = 0;
this.resultsetname.Value = "";
}
// TODO: 是否检查流通信息，需要可以通过参数控制
// 检索书目记录下属的事项记录，返回少量必要的信息，可以提供后面实做删除时使用
// parameters:
// strStyle return_record_xml 要在DeleteEntityInfo结构中返回OldRecord内容
// check_circulation_info 检查是否具有流通信息。如果具有则会报错 2012/12/19 把缺省行为变为此参数
// 当包含 limit: 时，定义最多取得记录的个数。例如希望最多取得 10 条，可以定义 limit:10
// return:
// -1 error
// 0 not exist item dbname
// 1 exist item dbname
public int SearchChildItems(RmsChannel channel,
string strBiblioRecPath,
string strStyle,
DigitalPlatform.LibraryServer.LibraryApplication.Delegate_checkRecord procCheckRecord,
object param,
out long lHitCount,
out List<DeleteEntityInfo> entityinfos,
out string strError)
{
strError = "";
lHitCount = 0;
entityinfos = new List<DeleteEntityInfo>();
int nRet = 0;
bool bReturnRecordXml = StringUtil.IsInList("return_record_xml", strStyle);
bool bCheckCirculationInfo = StringUtil.IsInList("check_circulation_info", strStyle);
bool bOnlyGetCount = StringUtil.IsInList("only_getcount", strStyle);
string strLimit = StringUtil.GetParameterByPrefix(strStyle, "limit", ":");
string strBiblioDbName = ResPath.GetDbName(strBiblioRecPath);
string strBiblioRecId = ResPath.GetRecordId(strBiblioRecPath);
// 获得书目库对应的事项库名
string strItemDbName = "";
nRet = this.GetItemDbName(strBiblioDbName,
out strItemDbName,
out strError);
if (nRet == -1)
goto ERROR1;
if (String.IsNullOrEmpty(strItemDbName) == true)
return 0;
// 检索实体库中全部从属于特定id的记录
string strQueryXml = "<target list='"
+ StringUtil.GetXmlStringSimple(strItemDbName + ":" + "父记录")
+ "'><item><word>"
+ strBiblioRecId
+ "</word><match>exact</match><relation>=</relation><dataType>string</dataType><maxCount>-1</maxCount></item><lang>" + "zh" + "</lang></target>";
long lRet = channel.DoSearch(strQueryXml,
"entities",
"", // strOuputStyle
out strError);
if (lRet == -1)
goto ERROR1;
if (lRet == 0)
{
strError = "没有找到属于书目记录 '" + strBiblioRecPath + "' 的任何" + this.ItemName + "记录";
return 0;
}
lHitCount = lRet;
// 仅返回命中条数
if (bOnlyGetCount == true)
return 0;
int nResultCount = (int)lRet;
int nMaxCount = 10000;
if (nResultCount > nMaxCount)
{
strError = "命中" + this.ItemName + "记录数 " + nResultCount.ToString() + " 超过 " + nMaxCount.ToString() + ", 暂时不支持针对它们的删除操作";
goto ERROR1;
}
string strColumnStyle = "id,xml,timestamp";
int nLimit = -1;
if (string.IsNullOrEmpty(strLimit) == false)
Int32.TryParse(strLimit, out nLimit);
int nStart = 0;
int nPerCount = 100;
if (nLimit != -1 && nPerCount > nLimit)
nPerCount = nLimit;
for (; ; )
{
#if NO
List<string> aPath = null;
lRet = channel.DoGetSearchResult(
"entities",
nStart,
nPerCount,
"zh",
null,
out aPath,
out strError);
if (lRet == -1)
goto ERROR1;
if (aPath.Count == 0)
{
strError = "aPath.Count == 0";
goto ERROR1;
}
#endif
Record[] searchresults = null;
lRet = channel.DoGetSearchResult(
"entities",
nStart,
nPerCount,
strColumnStyle,
"zh",
null,
out searchresults,
out strError);
if (lRet == -1)
goto ERROR1;
if (searchresults == null)
{
strError = "searchresults == null";
goto ERROR1;
}
if (searchresults.Length == 0)
{
strError = "searchresults.Length == 0";
goto ERROR1;
}
// 获得每条记录
// for (int i = 0; i < aPath.Count; i++)
int i = 0;
foreach (Record record in searchresults)
{
string strMetaData = "";
string strXml = "";
byte[] timestamp = null;
string strOutputPath = "";
DeleteEntityInfo entityinfo = new DeleteEntityInfo();
if (record.RecordBody == null || string.IsNullOrEmpty(record.RecordBody.Xml) == true)
{
// TODO: 这里需要改造为直接从结果集中获取 xml,timestamp
lRet = channel.GetRes(record.Path,
out strXml,
out strMetaData,
out timestamp,
out strOutputPath,
out strError);
if (lRet == -1)
{
if (channel.ErrorCode == ChannelErrorCode.NotFound)
continue;
strError = "获取" + this.ItemName + "记录 '" + record.Path + "' 时发生错误: " + strError;
goto ERROR1;
// goto CONTINUE;
}
}
else
{
strXml = record.RecordBody.Xml;
strOutputPath = record.Path;
timestamp = record.RecordBody.Timestamp;
}
entityinfo.RecPath = strOutputPath;
entityinfo.OldTimestamp = timestamp;
if (bReturnRecordXml == true)
entityinfo.OldRecord = strXml;
if (bCheckCirculationInfo == true
|| procCheckRecord != null)
{
// 检查是否有借阅信息
// 把记录装入DOM
XmlDocument domExist = new XmlDocument();
try
{
domExist.LoadXml(strXml);
}
catch (Exception ex)
{
strError = this.ItemName + "记录 '" + record.Path + "' 装载进入DOM时发生错误: " + ex.Message;
goto ERROR1;
}
// 2016/11/15
if (procCheckRecord != null)
{
nRet = procCheckRecord(
nStart + i,
strOutputPath,
domExist,
timestamp,
param,
out strError);
if (nRet != 0)
return nRet;
}
/*
entityinfo.ItemBarcode = DomUtil.GetElementText(domExist.DocumentElement,
"barcode");
* */
// TODO: 在日志恢复阶段调用本函数时，是否还有必要检查是否具有流通信息？似乎这时应强制删除为好
// 观察已经存在的记录是否有流通信息
// return:
// -1 出错
// 0 没有
// 1 有。报错信息在strError中
nRet = this.HasCirculationInfo(domExist, out strError);
if (nRet == -1)
goto ERROR1;
if (nRet == 1)
{
strError = "拟删除的" + this.ItemName + "记录 '" + entityinfo.RecPath + "' 中" + strError + "(此种情况可能不限于这一条)，不能删除。因此全部删除操作均被放弃。";
goto ERROR1;
}
}
// CONTINUE:
entityinfos.Add(entityinfo);
i++;
}
nStart += searchresults.Length;
if (nStart >= nResultCount)
break;
if (nLimit != -1 && nStart >= nLimit)
break;
}
return 1;
ERROR1:
return -1;
}
public void Initial(ServerCollection servers,
RmsChannelCollection channels,
DigitalPlatform.StopManager stopManager,
string serverUrl,
string strCfgFilePath)
{
this.Servers = servers;
this.Channels = channels;
this.stopManager = stopManager;
this.ServerUrl = serverUrl;
this.Path = strCfgFilePath;
// this.textBox_path.Text = this.ServerUrl + "?" + this.Path;
}
public void Initial(ServerCollection servers,
RmsChannelCollection channels,
DigitalPlatform.StopManager stopManager,
string serverUrl,
string strDatabaseObject)
{
this.Servers = servers;
this.Channels = channels;
this.stopManager = stopManager;
this.ServerUrl = serverUrl;
this.textBox_databaseObject.Text = strDatabaseObject;
}
private void treeView_res_OnSetMenu(object sender, DigitalPlatform.GUI.GuiAppendMenuEventArgs e)
{
Debug.Assert(e.ContextMenu != null, "e不能为null");
int nNodeType = -1;
TreeNode node = this.treeView_res.SelectedNode;
if (node != null)
nNodeType = node.ImageIndex;
MenuItem menuItem = new MenuItem("-");
e.ContextMenu.MenuItems.Add(menuItem);
// 帐户管理
menuItem = new MenuItem("帐户(&A)...");
menuItem.Click += new System.EventHandler(this.menuItem_accountManagement_Click);
e.ContextMenu.MenuItems.Add(menuItem);
// 新建帐户
menuItem = new MenuItem("新帐户(&N)...");
menuItem.Click += new System.EventHandler(this.menuItem_newAccount_Click);
e.ContextMenu.MenuItems.Add(menuItem);
menuItem = new MenuItem("-");
e.ContextMenu.MenuItems.Add(menuItem);
// 配置数据库
menuItem = new MenuItem("数据库(&M)...");
menuItem.Click += new System.EventHandler(this.menuItem_databaseManagement_Click);
if (nNodeType != ResTree.RESTYPE_DB)
menuItem.Enabled = false;
e.ContextMenu.MenuItems.Add(menuItem);
// 新建数据库
menuItem = new MenuItem("新建数据库(&N)...");
menuItem.Click += new System.EventHandler(this.menuItem_newDatabase_Click);
e.ContextMenu.MenuItems.Add(menuItem);
menuItem = new MenuItem("-");
e.ContextMenu.MenuItems.Add(menuItem);
// 删除数据库
menuItem = new MenuItem("删除数据库(&D)");
menuItem.Click += new System.EventHandler(this.menuItem_deleteObject_Click);
if (nNodeType != ResTree.RESTYPE_DB
&& nNodeType != ResTree.RESTYPE_FILE
&& nNodeType != ResTree.RESTYPE_FOLDER)
menuItem.Enabled = false;
if (nNodeType != ResTree.RESTYPE_DB)
menuItem.Text = "删除对象(&D)";
e.ContextMenu.MenuItems.Add(menuItem);
menuItem = new MenuItem("-");
e.ContextMenu.MenuItems.Add(menuItem);
#if NO
// 关联本地目录
menuItem = new MenuItem("关联本地目录(&L)...");
menuItem.Click += new System.EventHandler(this.menuItem_linkLocalDir_Click);
e.ContextMenu.MenuItems.Add(menuItem);
menuItem = new MenuItem("-");
e.ContextMenu.MenuItems.Add(menuItem);
#endif
// 输出模板
menuItem = new MenuItem("导出模板(&E)...");
menuItem.Click += new System.EventHandler(this.menuItem_exportTemplate_Click);
e.ContextMenu.MenuItems.Add(menuItem);
// 导入模板
menuItem = new MenuItem("导入模板(&I)...");
menuItem.Click += new System.EventHandler(this.menuItem_importTemplate_Click);
e.ContextMenu.MenuItems.Add(menuItem);
}
// 下载资源，保存到备份文件
public static int WriteResToBackupFile(
IWin32Window owner,
Stream outputfile,
string strXmlRecPath,
string[] res_ids,
RmsChannel channel,
DigitalPlatform.Stop stop,
out string strError)
{
strError = "";
long lRet;
for (int i = 0; i < res_ids.Length; i++)
{
Application.DoEvents(); // 出让界面控制权
if (stop.State != 0)
{
DialogResult result = MessageBox.Show(owner,
"确实要中断当前批处理操作?",
"dp2batch",
MessageBoxButtons.YesNo,
MessageBoxIcon.Question,
MessageBoxDefaultButton.Button2);
if (result == DialogResult.Yes)
{
strError = "用户中断";
return -1;
}
else
{
stop.Continue();
}
}
string strID = res_ids[i].Trim();
if (strID == "")
continue;
string strResPath = strXmlRecPath + "/object/" + strID;
string strMetaData;
if (stop != null)
stop.SetMessage("正在下载 " + strResPath);
long lResStart = 0;
// 写res的头。
// 如果不能预先确知整个res的长度，可以用随便一个lTotalLength值调用本函数，
// 但是需要记忆下函数所返回的lStart，最后调用EndWriteResToBackupFile()。
// 如果能预先确知整个res的长度，则最后不必调用EndWriteResToBackupFile()
lRet = Backup.BeginWriteResToBackupFile(
outputfile,
0, // 未知
out lResStart);
byte[] baOutputTimeStamp = null;
string strOutputPath;
REDO_GETRES:
lRet = channel.GetRes(strResPath,
(Stream)null, // 故意不获取资源体
stop,
"metadata,timestamp,outputpath",
null,
out strMetaData, // 但是要获得metadata
out baOutputTimeStamp,
out strOutputPath,
out strError);
if (lRet == -1)
{
// TODO: 允许重试
DialogResult redo_result = MessageBox.Show(owner,
"获取记录 '" + strResPath + "' 时出现错误: " + strError + "\r\n\r\n重试，还是中断当前批处理操作?\r\n(Retry 重试；Cancel 中断批处理)",
"dp2batch",
MessageBoxButtons.RetryCancel,
MessageBoxIcon.Question,
MessageBoxDefaultButton.Button1);
if (redo_result == DialogResult.Cancel)
return -1;
goto
REDO_GETRES;
}
byte[] timestamp = baOutputTimeStamp;
ResPath respath = new ResPath();
respath.Url = channel.Url;
respath.Path = strOutputPath; // strResPath;
// strMetaData还要加入资源id?
ExportUtil.ChangeMetaData(ref strMetaData,
strID,
null,
null,
null,
respath.FullPath,
ByteArray.GetHexTimeStampString(baOutputTimeStamp));
lRet = Backup.WriteResMetadataToBackupFile(outputfile,
strMetaData);
if (lRet == -1)
return -1;
long lBodyStart = 0;
// 写res body的头。
// 如果不能预先确知body的长度，可以用随便一个lBodyLength值调用本函数，
// 但是需要记忆下函数所返回的lBodyStart，最后调用EndWriteResBodyToBackupFile()。
// 如果能预先确知body的长度，则最后不必调用EndWriteResBodyToBackupFile()
lRet = Backup.BeginWriteResBodyToBackupFile(
outputfile,
0, // 未知
out lBodyStart);
if (lRet == -1)
return -1;
if (stop != null)
stop.SetMessage("正在下载 " + strResPath + " 的数据体");
REDO_GETRES_1:
lRet = channel.GetRes(strResPath,
outputfile,
stop,
"content,data,timestamp", //"content,data,timestamp"
timestamp,
out strMetaData,
out baOutputTimeStamp,
out strOutputPath,
out strError);
if (lRet == -1)
{
if (channel.ErrorCode == ChannelErrorCode.EmptyRecord)
{
// 空记录
}
else
{
// TODO: 允许重试
DialogResult redo_result = MessageBox.Show(owner,
"获取记录 '" + strResPath + "' 时出现错误: " + strError + "\r\n\r\n重试，还是中断当前批处理操作?\r\n(Retry 重试；Cancel 中断批处理)",
"dp2batch",
MessageBoxButtons.RetryCancel,
MessageBoxIcon.Question,
MessageBoxDefaultButton.Button1);
if (redo_result == DialogResult.Cancel)
return -1;
goto
REDO_GETRES_1;
}
}
long lBodyLength = outputfile.Position - lBodyStart - 8;
// res body收尾
lRet = Backup.EndWriteResBodyToBackupFile(
outputfile,
lBodyLength,
lBodyStart);
if (lRet == -1)
return -1;
long lTotalLength = outputfile.Position - lResStart - 8;
lRet = Backup.EndWriteResToBackupFile(
outputfile,
lTotalLength,
lResStart);
if (lRet == -1)
return -1;
}
/*
if (stop != null)
stop.SetMessage("保存资源到备份文件全部完成");
*/
return 0;
}
// GCAT通道登录 旧的方式
public void gcat_channel_BeforeLogin(object sender,
DigitalPlatform.GcatClient.BeforeLoginEventArgs e)
{
string strUserName = (string)this.DetailForm.MainForm.ParamTable["author_number_account_username"];
string strPassword = (string)this.DetailForm.MainForm.ParamTable["author_number_account_password"];
if (String.IsNullOrEmpty(strUserName) == true)
{
strUserName = "******";
strPassword = "";
}
// 直接试探
if (!(e.UserName == strUserName && e.Failed == true)
&& strUserName != "")
{
e.UserName = strUserName;
e.Password = strPassword;
return;
}
LoginDlg dlg = new LoginDlg();
GuiUtil.SetControlFont(dlg, this.DetailForm.MainForm.Font);
if (e.Failed == true)
dlg.textBox_comment.Text = "登录失败。加著者号码功能需要重新登录";
else
dlg.textBox_comment.Text = "加著者号码功能需要登录";
dlg.textBox_serverAddr.Text = e.GcatServerUrl;
dlg.textBox_userName.Text = strUserName;
dlg.textBox_password.Text = strPassword;
dlg.checkBox_savePassword.Checked = true;
dlg.textBox_serverAddr.Enabled = false;
dlg.TopMost = true; // 2009/11/12 因为ShowDialog(null)，为了防止对话框被放在非顶部
dlg.ShowDialog(null);
if (dlg.DialogResult != DialogResult.OK)
{
e.Cancel = true; // 2009/11/12 如果缺这一句，会造成Cancel后仍然重新弹出登录对话框
return;
}
strUserName = dlg.textBox_userName.Text;
strPassword = dlg.textBox_password.Text;
e.UserName = strUserName;
e.Password = strPassword;
this.DetailForm.MainForm.ParamTable["author_number_account_username"] = strUserName;
this.DetailForm.MainForm.ParamTable["author_number_account_password"] = strPassword;
}
private void dp2QueryControl1_GetList(object sender, DigitalPlatform.CommonControl.GetListEventArgs e)
{
// 获得所有数据库名
if (string.IsNullOrEmpty(e.Path) == true)
{
if (this.MainForm.BiblioDbProperties != null)
{
for (int i = 0; i < this.MainForm.BiblioDbProperties.Count; i++)
{
BiblioDbProperty property = this.MainForm.BiblioDbProperties[i];
e.Values.Add(property.DbName);
}
}
}
else
{
// 获得特定数据库的检索途径
// 每个库都一样
for (int i = 0; i < this.MainForm.BiblioDbFromInfos.Length; i++)
{
BiblioDbFromInfo info = this.MainForm.BiblioDbFromInfos[i];
e.Values.Add(info.Caption); // + "\t" + info.Style);
}
}
}
// 获得一条MARC/XML记录
// return:
// -1 error 包括not found
// 0 found
// 1 为诊断记录
public int GetOneRecord(
string strStyle,
int nTest,
string strPathParam,
string strParameters, // bool bHilightBrowseLine,
out string strSavePath,
out string strRecord,
out string strXmlFragment,
out string strOutStyle,
out byte[] baTimestamp,
out long lVersion,
out DigitalPlatform.Z3950.Record record,
out Encoding currrentEncoding,
out LoginInfo logininfo,
out string strError)
{
strXmlFragment = "";
strRecord = "";
record = null;
strError = "";
currrentEncoding = this.CurrentEncoding;
baTimestamp = null;
strSavePath = "";
strOutStyle = "marc";
logininfo = new LoginInfo();
lVersion = 0;
// 防止重入
if (m_bInSearch == true)
{
strError = "当前窗口正在被一个未结束的长操作使用，无法获得记录。请稍后再试。";
return -1;
}
if (strStyle != "marc" && strStyle != "xml")
{
strError = "DupForm只支持获取MARC格式记录和xml格式记录，不支持 '" + strStyle + "' 格式的记录";
return -1;
}
int nRet = 0;
int index = -1;
string strPath = "";
string strDirection = "";
nRet = Global.ParsePathParam(strPathParam,
out index,
out strPath,
out strDirection,
out strError);
if (nRet == -1)
return -1;
if (index == -1)
{
strError = "暂时不支持没有 index 的用法";
return -1;
}
bool bHilightBrowseLine = StringUtil.IsInList("hilight_browse_line", strParameters);
if (index >= this.listView_browse.Items.Count)
{
strError = "越过结果集尾部";
return -1;
}
ListViewItem curItem = this.listView_browse.Items[index];
if (bHilightBrowseLine == true)
{
// 修改listview中事项的选定状态
for (int i = 0; i < this.listView_browse.SelectedItems.Count; i++)
{
this.listView_browse.SelectedItems[i].Selected = false;
}
curItem.Selected = true;
curItem.EnsureVisible();
}
string strPurePath = curItem.Text;
string strServerName = this.LibraryServerName;
strPath = strPurePath + "@" + this.LibraryServerName;
strSavePath = this.CurrentProtocol + ":" + strPath;
// 拉上一个dp2检索窗，好办事
dp2SearchForm dp2_searchform = this.GetDp2SearchForm();
if (dp2_searchform == null)
{
strError = "没有打开的dp2检索窗，无法GetOneRecordSyntax()";
return -1;
}
// 获得server url
string strServerUrl = dp2_searchform.GetServerUrl(strServerName);
if (strServerUrl == null)
{
strError = "没有找到服务器名 '" + strServerName + "' 对应的URL";
return -1;
}
this.Channel = this.Channels.GetChannel(strServerUrl);
stop.OnStop += new StopEventHandler(this.DoStop);
stop.Initial("正在初始化浏览器组件 ...");
stop.BeginLoop();
this.Update();
this.MainForm.Update();
try
{
stop.SetMessage("正在装入书目记录 " + strPath + " ...");
string[] formats = null;
formats = new string[1];
formats[0] = "xml";
string[] results = null;
long lRet = Channel.GetBiblioInfos(
stop,
strPurePath,
"",
formats,
out results,
out baTimestamp,
out strError);
if (lRet == 0)
{
strError = "路径为 '" + strPath + "' 的书目记录没有找到 ...";
goto ERROR1; // not found
}
if (lRet == -1)
goto ERROR1;
// this.BiblioTimestamp = baTimestamp;
if (results == null)
{
strError = "results == null";
goto ERROR1;
}
if (results.Length != formats.Length)
{
strError = "result.Length != formats.Length";
goto ERROR1;
}
string strXml = results[0];
if (strStyle == "marc")
{
string strMarcSyntax = "";
string strOutMarcSyntax = "";
// 从数据记录中获得MARC格式
nRet = MarcUtil.Xml2Marc(strXml,
true,
strMarcSyntax,
out strOutMarcSyntax,
out strRecord,
out strError);
if (nRet == -1)
{
strError = "XML转换到MARC记录时出错: " + strError;
goto ERROR1;
}
// 获得书目以外的其它XML片断
nRet = dp2SearchForm.GetXmlFragment(strXml,
out strXmlFragment,
out strError);
if (nRet == -1)
goto ERROR1;
}
else
{
strRecord = strXml;
strOutStyle = strStyle;
}
}
finally
{
stop.EndLoop();
stop.OnStop -= new StopEventHandler(this.DoStop);
stop.Initial("");
}
return 0;
ERROR1:
return -1;
}
protected void BiblioSearchControl1_Search(object sender, DigitalPlatform.OPAC.Web.SearchEventArgs e)
{
if (WebUtil.PrepareEnvironment(this,
ref app,
ref sessioninfo) == false)
return;
string strError = "";
string strResultSetNamePrefix = Session.SessionID + "_opac_base"; // "opac_base";
string strResultSetName = GetResultSetName(strResultSetNamePrefix);
LibraryChannel channel = sessioninfo.GetChannel(true);
// sessioninfo.Channel.
channel.Idle += new IdleEventHandler(channel_Idle);
try
{
long lRet = // sessioninfo.Channel.
channel.Search(
null,
e.QueryXml,
strResultSetName,
"", // strOutputStyle
out strError);
if (lRet == -1)
goto ERROR1;
#if FILTER
app.SetFilterTask(strResultSetName, null);
#endif
if (app.SearchLog != null)
{
SearchLogItem log = new SearchLogItem();
log.IP = this.Request.UserHostAddress.ToString();
log.Query = e.QueryXml;
log.Time = DateTime.UtcNow;
log.HitCount = (int)lRet;
log.Format = "searchcount";
app.SearchLog.AddLogItem(log);
}
// not found
if (lRet == 0)
{
this.BrowseSearchResultControl1.Visible = false;
#if FITLER
this.filter.Visible = false;
#endif
strError = "没有找到";
goto ERROR1;
}
e.ErrorInfo = string.Format(
this.BiblioSearchControl1.GetString("hit_records_number"),
lRet.ToString());
// e.ErrorInfo = "命中记录 " +lRet.ToString()+ " 条";
this.BrowseSearchResultControl1.Clear();
this.BrowseSearchResultControl1.Visible = true;
#if FILTER
VisibleFilter(true);
#endif
this.BrowseSearchResultControl1.ResultSetName = strResultSetName;
this.BrowseSearchResultControl1.ResultCount = (int)lRet;
this.BrowseSearchResultControl1.StartIndex = 0; // 2008/12/15
#if FILTER
this.filter.ResultSetName = strResultSetName;
#endif
}
finally
{
//sessioninfo.Channel.
channel.Idle -= new IdleEventHandler(channel_Idle);
sessioninfo.ReturnChannel(channel);
}
return;
ERROR1:
e.ErrorInfo = strError;
this.BrowseSearchResultControl1.ResultSetName = "";
this.BrowseSearchResultControl1.ResultCount = 0;
#if FILTER
this.filter.ResultSetName = "";
#endif
}
private void treeView_objects_OnSetMenu(object sender,
DigitalPlatform.GUI.GuiAppendMenuEventArgs e)
{
Debug.Assert(e.ContextMenu != null, "e不能为null");
MenuItem menuItem = new MenuItem("-");
e.ContextMenu.MenuItems.Add(menuItem);
TreeNode node = this.treeView_objects.SelectedNode;
string strText = "权限(&R)";
if (node == null || node.ImageIndex == ResTree.RESTYPE_DB)
strText = "权限[数据库整体](&R)";
else
strText = "权限[对象'"+node.Text+"'](&R)";
menuItem = new MenuItem(strText);
menuItem.Click += new System.EventHandler(this.menu_quickSetRights_Click);
e.ContextMenu.MenuItems.Add(menuItem);
}
void Channel_BeforeLogin(object sender, DigitalPlatform.CirculationClient.BeforeLoginEventArgs e)
{
MainForm.Channel_BeforeLogin(this, e);
}
/*
void quickrights_GetTreeNodeByPath(object sender, GetTreeNodeByPathEventArgs e)
{
e.Node = TreeViewUtil.GetTreeNode(this.treeView_objects.Nodes[0], e.Path);
}
*/
// treeview中一个对象已经被删除, 这里处理后续事情
private void treeView_objects_OnObjectDeleted(object sender, DigitalPlatform.rms.Client.OnObjectDeletedEventArgs e)
{
string strError = "";
int nRet = RemoveObjectFromCache(e.ObjectPath,
out strError);
if (nRet == -1)
{
MessageBox.Show(this, strError);
return;
}
// this.m_rightsChanged.Remove(e.ObjectPath);
}
void SetCheckList(DigitalPlatform.Text.SectionPropertyString.PropertyCollection pc)
{
PrepareTag();
string strCurCategory = this.SelectedCategory;
if (String.IsNullOrEmpty(strCurCategory))
strCurCategory = "*";
for (int i = 0; i < m_pc.Count; i++)
{
Section section = m_pc[i];
// 析出名字
string strSectionName = section.Name;
string strValues = section.ToString();
if (String.IsNullOrEmpty(strSectionName) == true)
strSectionName = "this";
// 看看是否在可显示范围
if (strCurCategory == "*"
|| String.Compare(strCurCategory, strSectionName, true) == 0)
{
}
else
continue;
for (int j = 0; j < section.Count; j++)
{
Item propertyItem = section[j];
ListViewItem item = LocateListItem(strSectionName, propertyItem.Value);
if (item == null)
{
// 未定义的保留值
}
else
{
if (item.Checked != true)
{
item.BackColor = CheckedBackColor;
item.Checked = true;
item.Tag = null; // 标记，表示本次触及到了
}
else
item.Tag = null; // 不用动
}
}
}
// uncheck本次没有on的
for (int i = 0; i < this.listView_property.Items.Count; i++)
{
ListViewItem item = this.listView_property.Items[i];
if (item.Tag == null)
{
}
else {
if ((bool)item.Tag == false && item.Checked != false)
{
item.BackColor = UncheckedBackColor;
item.Checked = false;
}
if ((bool)item.Tag == true && item.Checked != true)
{
item.BackColor = CheckedBackColor;
item.Checked = true;
}
}
}
}
public int Initial(ServerCollection servers,
RmsChannelCollection channels,
DigitalPlatform.StopManager stopManager,
string serverUrl,
out string strError)
{
this.Servers = servers;
this.Channels = channels;
this.stopManager = stopManager;
this.ServerUrl = serverUrl;
strError = "";
int nRet = Fill(this.Lang,
out strError);
if (nRet == -1)
return -1;
return 0;
}
internal void Channel_BeforeLogin(object sender,
DigitalPlatform.LibraryClient.BeforeLoginEventArgs e)
{
if (e.FirstTry == true)
{
e.UserName = this.textBox_server_userName.Text;
e.Password = this.textBox_server_password.Text;
e.Parameters += ",client=dp2catalog|" + Program.ClientVersion;
if (String.IsNullOrEmpty(e.UserName) == false)
return; // 立即返回, 以便作第一次 不出现 对话框的自动登录
}
e.Cancel = true;
return;
}
internal void Channel_BeforeLogin(object sender,
DigitalPlatform.LibraryClient.BeforeLoginEventArgs e)
{
if (e.FirstTry == true)
{
e.UserName = this.SupervisorUserName; // "supervisor";
e.Password = this.DecryptPasssword(AppInfo.GetString(
"default_account",
"password",
""));
string strLocation = "manager";
e.Parameters = "location=" + strLocation;
e.Parameters += ",client=dp2libraryxe|" + Program.ClientVersion;
if (String.IsNullOrEmpty(e.UserName) == false)
return; // 立即返回, 以便作第一次 不出现 对话框的自动登录
}
#if NO
e.Cancel = true;
e.ErrorInfo = "管理帐户无效";
#endif
//
IWin32Window owner = null;
if (sender is IWin32Window)
owner = (IWin32Window)sender;
else
owner = this;
CirculationLoginDlg dlg = SetDefaultAccount(
e.LibraryServerUrl,
null,
e.ErrorInfo,
e.LoginFailCondition,
owner);
if (dlg == null)
{
e.Cancel = true;
return;
}
e.UserName = dlg.UserName;
e.Password = dlg.Password;
e.SavePasswordShort = dlg.SavePasswordShort;
e.Parameters = "location=" + dlg.OperLocation;
#if NO
if (dlg.IsReader == true)
e.Parameters += ",type=reader";
// 2014/9/13
e.Parameters += ",mac=" + StringUtil.MakePathList(SerialCodeForm.GetMacAddress(), "|");
// 从序列号中获得 expire= 参数值
{
string strExpire = GetExpireParam();
if (string.IsNullOrEmpty(strExpire) == false)
e.Parameters += ",expire=" + strExpire;
}
// 2014/10/23
if (this.TestMode == true)
e.Parameters += ",testmode=true";
#endif
e.Parameters += ",client=dp2libraryxe|" + Program.ClientVersion;
e.SavePasswordLong = dlg.SavePasswordLong;
if (e.LibraryServerUrl != dlg.ServerUrl)
{
e.LibraryServerUrl = dlg.ServerUrl;
// _expireVersionChecked = false;
}
}
private void MarcEditor_GetConfigFile(object sender, DigitalPlatform.Marc.GetConfigFileEventArgs e)
{
int nRet = 0;
string strError = "";
if (String.IsNullOrEmpty(this.SavePath) == false)
{
string strProtocol = "";
string strPath = "";
// 分离出各个部分
nRet = Global.ParsePath(this.SavePath,
out strProtocol,
out strPath,
out strError);
if (nRet == -1)
{
strError = "解析路径 '" + this.SavePath + "' 字符串过程中发生错误: " + strError;
goto ERROR1;
}
if (strProtocol != "dp2library")
goto OTHER;
dp2SearchForm dp2_searchform = this.GetDp2SearchForm();
if (dp2_searchform == null)
{
strError = "没有连接的或者打开的dp2检索窗，无法获取配置文件";
goto ERROR1;
}
string strServerName = "";
string strLocalPath = "";
// 解析记录路径。
// 记录路径为如下形态 "中文图书/1 @服务器"
dp2SearchForm.ParseRecPath(strPath,
out strServerName,
out strLocalPath);
if (string.Compare(strServerName, "mem", true) == 0
|| string.Compare(strServerName, "file", true) == 0)
goto OTHER;
string strBiblioDbName = dp2SearchForm.GetDbName(strLocalPath);
string strSyntax = "";
// 获得一个数据库的数据syntax
// parameters:
// stop 如果!=null，表示使用这个stop，它已经OnStop +=
// 如果==null，表示会自动使用this.stop，并自动OnStop+=
// return:
// -1 error
// 0 not found
// 1 found
nRet = dp2_searchform.GetDbSyntax(
null,
strServerName,
strBiblioDbName,
out strSyntax,
out strError);
if (nRet == -1)
{
strError = "获取书目库 '" + strBiblioDbName + "的数据格式时发生错误: " + strError;
goto ERROR1;
}
/*
string strDefFilename = "";
if (strSyntax == "unimarc"
|| strSyntax == "usmarc")
strDefFilename = "marcdef";
else
{
strError = "所选书目库 '" + strBiblioDbName + "' 不是MARC格式的数据库";
goto ERROR1;
}*/
// 得到干净的文件名
string strCfgFileName = e.Path;
nRet = strCfgFileName.IndexOf("#");
if (nRet != -1)
{
strCfgFileName = strCfgFileName.Substring(0, nRet);
}
// 然后获得cfgs/template配置文件
string strCfgFilePath = strBiblioDbName + "/cfgs/" + strCfgFileName + "@" + strServerName;
string strCode = "";
byte[] baCfgOutputTimestamp = null;
nRet = dp2_searchform.GetCfgFile(
true,
strCfgFilePath,
out strCode,
out baCfgOutputTimestamp,
out strError);
if (nRet == -1)
goto ERROR1;
e.Stream = new MemoryStream(Encoding.UTF8.GetBytes(strCode));
return;
}
OTHER:
{
string strCfgFileName = e.Path;
nRet = strCfgFileName.IndexOf("#");
if (nRet != -1)
{
strCfgFileName = strCfgFileName.Substring(0, nRet);
}
string strMarcSyntaxOID = "";
strMarcSyntaxOID = this.GetCurrentMarcSyntaxOID(out strError);
if (String.IsNullOrEmpty(strMarcSyntaxOID) == true)
{
e.ErrorInfo = "因为: " + strError + "，无法获得配置文件 '" + strCfgFileName + "'";
return;
}
string strPath = this.MainForm.DataDir + "\\" + strMarcSyntaxOID.Replace(".", "_") + "\\" + strCfgFileName;
try
{
Stream s = File.OpenRead(strPath);
e.Stream = s;
}
catch (Exception ex)
{
e.ErrorInfo = "文件 " + strPath + " 打开失败: " + ex.Message;
}
}
return;
ERROR1:
e.ErrorInfo = strError;
}
// marc编辑窗要从外部获得配置文件内容
private void MarcEditor_GetConfigFile(object sender, DigitalPlatform.Marc.GetConfigFileEventArgs e)
{
Debug.Assert(false, "改造后不要用这个事件接口");
if (String.IsNullOrEmpty(this.BiblioRecPath) == true)
{
e.ErrorInfo = "记录路径为空，无法获得配置文件";
return;
}
// 下载配置文件
// 得到干净的文件名
string strCfgFileName = e.Path;
int nRet = strCfgFileName.IndexOf("#");
if (nRet != -1)
{
strCfgFileName = strCfgFileName.Substring(0, nRet);
}
string strBiblioDbName = Global.GetDbName(this.BiblioRecPath);
string strContent = "";
string strError = "";
byte[] baCfgOutputTimestamp = null;
// return:
// -1 error
// 0 not found
// 1 found
nRet = GetCfgFileContent(strBiblioDbName,
strCfgFileName,
out strContent,
out baCfgOutputTimestamp,
out strError);
if (nRet == -1 || nRet == 0)
{
e.ErrorInfo = "获得配置文件 '" + strCfgFileName + "' 时出错：" + strError;
}
else
{
byte[] baContent = StringUtil.GetUtf8Bytes(strContent, true);
MemoryStream stream = new MemoryStream(baContent);
e.Stream = stream;
}
}
int m_nInGetCfgFile = 0; // 防止GetCfgFile()函数重入 2008/3/6
// marc编辑窗要从外部获得配置文件内容
private void MarcEditor_GetConfigFile(object sender,
DigitalPlatform.Marc.GetConfigFileEventArgs e)
{
if (m_nInGetCfgFile > 0)
{
e.ErrorInfo = "MarcEditor_GetConfigFile() 重入了";
return;
}
if (String.IsNullOrEmpty(textBox_recPath.Text))
{
e.ErrorInfo = "URL为空";
return;
}
// 下载配置文件
ResPath respath = new ResPath(textBox_recPath.Text);
string strCfgFileName = e.Path;
int nRet = strCfgFileName.IndexOf("#");
if (nRet != -1)
{
strCfgFileName = strCfgFileName.Substring(0, nRet);
}
string strPath = ResPath.GetDbName(respath.Path) + "/cfgs/" + strCfgFileName;
// 使用Channel
RmsChannel channelSave = channel;
channel = Channels.GetChannel(respath.Url);
Debug.Assert(channel != null, "Channels.GetChannel 异常");
m_nInGetCfgFile++;
try
{
string strContent;
string strError;
stop.OnStop += new StopEventHandler(this.DoStop);
stop.Initial("正在下载文件" + strPath);
stop.BeginLoop();
byte[] baTimeStamp = null;
string strMetaData;
string strOutputPath;
long lRet = channel.GetRes(
MainForm.cfgCache,
strPath,
out strContent,
out strMetaData,
out baTimeStamp,
out strOutputPath,
out strError);
stop.EndLoop();
stop.OnStop -= new StopEventHandler(this.DoStop);
stop.Initial("");
if (lRet == -1)
{
if (channel.ErrorCode == ChannelErrorCode.NotFound)
{
e.ErrorInfo = "";
return;
}
e.ErrorInfo = "获得配置文件 '" + strPath + "' 时出错：" + strError;
return;
}
else
{
byte[] baContent = StringUtil.GetUtf8Bytes(strContent, true);
MemoryStream stream = new MemoryStream(baContent);
e.Stream = stream;
}
}
finally
{
channel = channelSave;
m_nInGetCfgFile--;
}
}
