// 删除记录
// TODO: 需要增加对dp2和UnionCatalog协议的删除功能
public int DeleteRecord()
{
string strError = "";
if (String.IsNullOrEmpty(this.SavePath) == true)
{
strError = "缺乏保存路径";
goto ERROR1;
}
string strProtocol = "";
string strPath = "";
int nRet = Global.ParsePath(this.SavePath,
out strProtocol,
out strPath,
out strError);
if (nRet == -1)
goto ERROR1;
string strChangedWarning = "";
if (this.ObjectChanged == true
|| this.BiblioChanged == true)
{
strChangedWarning = "当前有 "
+ GetCurrentChangedPartName()
// strChangedWarning
+ " 被修改过。\r\n\r\n";
}
string strText = strChangedWarning;
strText += "确实要删除书目记录 \r\n" + strPath + " ";
/*
int nObjectCount = this.binaryResControl1.ObjectCount;
if (nObjectCount != 0)
strText += "和从属的 " + nObjectCount.ToString() + " 个对象";
* */
strText += " ?";
// 警告删除
DialogResult result = MessageBox.Show(this,
strText,
"MarcDetailForm",
MessageBoxButtons.YesNo,
MessageBoxIcon.Question,
MessageBoxDefaultButton.Button2);
if (result != DialogResult.Yes)
{
return 0;
}
this.stop.BeginLoop();
this.EnableControls(false);
try
{
// dtlp协议的记录删除
if (strProtocol.ToLower() == "dtlp")
{
DtlpSearchForm dtlp_searchform = this.GetDtlpSearchForm();
if (dtlp_searchform == null)
{
strError = "没有连接的或者打开的DTLP检索窗，无法保存记录";
goto ERROR1;
}
// string strOutputPath = "";
// byte[] baOutputTimestamp = null;
nRet = dtlp_searchform.DeleteMarcRecord(
strPath,
this.CurrentTimestamp,
out strError);
if (nRet == -1)
goto ERROR1;
MessageBox.Show(this, "删除成功");
return 1;
}
// dp2library协议的记录删除
else if (strProtocol.ToLower() == "dp2library")
{
dp2SearchForm dp2_searchform = this.GetDp2SearchForm();
if (dp2_searchform == null)
{
strError = "没有连接的或者打开的dp2检索窗，无法进行数据创建";
goto ERROR1;
}
// string strOutputPath = "";
byte[] baOutputTimestamp = null;
// 删除一条MARC/XML记录
// parameters:
// strSavePath 内容为"中文图书/1@本地服务器"。没有协议名部分。
// return:
// -1 error
// 0 suceed
nRet = dp2_searchform.DeleteOneRecord(
strPath,
this.CurrentTimestamp,
out baOutputTimestamp,
out strError);
this.CurrentTimestamp = baOutputTimestamp; // 即便发生错误，也要更新时间戳，以便后面继续删除
if (nRet == -1)
goto ERROR1;
this.ObjectChanged = false;
this.BiblioChanged = false;
MessageBox.Show(this, "删除成功");
// TODO: ZSearchForm中的记录是否也要清除?
if (this.LinkedSearchForm != null
&& this.LinkedSearchForm is ZSearchForm)
{
nRet = RefreshCachedRecord("delete",
out strError);
if (nRet == -1)
MessageBox.Show(this, "记录删除已经成功，但刷新相关结果集内记录时出错: " + strError);
}
return 1;
}
else if (strProtocol.ToLower() == "unioncatalog")
{
string strServerName = "";
string strPurePath = "";
dp2SearchForm.ParseRecPath(strPath,
out strServerName,
out strPurePath);
if (String.IsNullOrEmpty(strServerName) == true)
{
strError = "路径不合法: 缺乏服务器名部分";
goto ERROR1;
}
if (String.IsNullOrEmpty(strPurePath) == true)
{
strError = "路径不合法：缺乏纯路径部分";
goto ERROR1;
}
byte[] baTimestamp = this.CurrentTimestamp;
// TODO: 是否可以直接使用Z39.50属性对话框中的用户名和密码? 登录失败后才出现登录对话框
if (this.LoginInfo == null)
this.LoginInfo = new dp2Catalog.LoginInfo();
bool bRedo = false;
REDO_LOGIN:
if (string.IsNullOrEmpty(this.LoginInfo.UserName) == true
|| bRedo == true)
{
LoginDlg login_dlg = new LoginDlg();
GuiUtil.SetControlFont(login_dlg, this.Font);
if (bRedo == true)
login_dlg.Comment = strError + "\r\n\r\n请重新登录";
else
login_dlg.Comment = "请指定用户名和密码";
login_dlg.UserName = this.LoginInfo.UserName;
login_dlg.Password = this.LoginInfo.Password;
login_dlg.SavePassword = true;
login_dlg.ServerUrl = strServerName;
login_dlg.StartPosition = FormStartPosition.CenterScreen;
login_dlg.ShowDialog(this);
if (login_dlg.DialogResult == System.Windows.Forms.DialogResult.Cancel)
{
strError = "放弃保存";
goto ERROR1;
}
this.LoginInfo.UserName = login_dlg.UserName;
this.LoginInfo.Password = login_dlg.Password;
strServerName = login_dlg.ServerUrl;
}
if (this.LoginInfo.UserName.IndexOf("/") != -1)
{
strError = "用户名中不能出现字符 '/'";
goto ERROR1;
}
string strOutputTimestamp = "";
string strOutputRecPath = "";
// 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
nRet = UnionCatalog.UpdateRecord(
null,
strServerName,
this.LoginInfo.UserName + "/" + this.LoginInfo.Password,
"delete",
strPurePath,
"", // format
null,
ByteArray.GetHexTimeStampString(baTimestamp),
out strOutputRecPath,
out strOutputTimestamp,
out strError);
if (nRet == -1)
goto ERROR1;
if (nRet == -2)
{
bRedo = true;
goto REDO_LOGIN;
}
this.CurrentTimestamp = ByteArray.GetTimeStampByteArray(strOutputTimestamp);
this.BiblioChanged = false;
this.ObjectChanged = false;
MessageBox.Show(this, "删除成功");
if (this.LinkedSearchForm != null
&& this.LinkedSearchForm is ZSearchForm)
{
nRet = RefreshCachedRecord("delete",
out strError);
if (nRet == -1)
MessageBox.Show(this, "记录删除已经成功，但刷新相关结果集内记录时出错: " + strError);
}
return 0;
}
else if (strProtocol.ToLower() == "z3950")
{
strError = "目前暂不支持 Z39.50 协议的删除操作";
goto ERROR1;
}
else if (strProtocol.ToLower() == "amazon")
{
strError = "目前暂不支持 amazon 协议的删除操作";
goto ERROR1;
}
else
{
strError = "无法识别的协议名 '" + strProtocol + "'";
goto ERROR1;
}
}
finally
{
this.stop.EndLoop();
this.EnableControls(true);
}
// return 0;
ERROR1:
MessageBox.Show(this, strError);
return -1;
}
// 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;
}
// 保存记录
// parameters:
// strStyle "saveas"另存 其他为普通保存
public int SaveRecord(string strStyle = "save")
{
string strError = "";
int nRet = 0;
string strLastSavePath = MainForm.LastSavePath;
if (String.IsNullOrEmpty(strLastSavePath) == false)
{
string strOutputPath = "";
nRet = ChangePathToAppendStyle(strLastSavePath,
out strOutputPath,
out strError);
if (nRet == -1)
{
MainForm.LastSavePath = ""; // 避免下次继续出错 2011/3/4
goto ERROR1;
}
strLastSavePath = strOutputPath;
}
string strCurrentUserName = "";
string strSavePath = this.SavePath == "" ? strLastSavePath : this.SavePath;
if (strStyle == "save"
&& string.IsNullOrEmpty(this.SavePath) == false
&& (Control.ModifierKeys & Keys.Control) == 0)
{
// 2011/8/8
// 保存时如果已经有了路径，就不用打开对话框了
}
else
{
SaveRecordDlg dlg = new SaveRecordDlg();
GuiUtil.SetControlFont(dlg, this.Font);
dlg.MainForm = this.MainForm;
dlg.GetDtlpSearchParam += new GetDtlpSearchParamEventHandle(dlg_GetDtlpSearchParam);
dlg.GetDp2SearchParam += new GetDp2SearchParamEventHandle(dlg_GetDp2SearchParam);
if (strStyle == "save")
dlg.RecPath = this.SavePath == "" ? strLastSavePath : this.SavePath;
else
{
dlg.RecPath = strLastSavePath; // 2011/6/19
dlg.Text = "另存记录";
}
// dlg.StartPosition = FormStartPosition.CenterScreen;
this.MainForm.AppInfo.LinkFormState(dlg, "SaveRecordDlg_state");
dlg.UiState = this.MainForm.AppInfo.GetString("MarcDetailForm", "SaveRecordDlg_uiState", "");
dlg.ShowDialog(this);
this.MainForm.AppInfo.SetString("MarcDetailForm", "SaveRecordDlg_uiState", dlg.UiState);
if (dlg.DialogResult != DialogResult.OK)
return 0;
MainForm.LastSavePath = dlg.RecPath;
strSavePath = dlg.RecPath;
strCurrentUserName = dlg.CurrentUserName;
}
/*
if (String.IsNullOrEmpty(this.SavePath) == true)
{
strError = "缺乏保存路径";
goto ERROR1;
}
* */
string strProtocol = "";
string strPath = "";
nRet = Global.ParsePath(strSavePath,
out strProtocol,
out strPath,
out strError);
if (nRet == -1)
goto ERROR1;
this.stop.BeginLoop();
this.EnableControls(false);
try
{
// dtlp协议的记录保存
if (strProtocol.ToLower() == "dtlp")
{
DtlpSearchForm dtlp_searchform = this.GetDtlpSearchForm();
if (dtlp_searchform == null)
{
strError = "没有连接的或者打开的DTLP检索窗，无法保存记录";
goto ERROR1;
}
/*
string strOutPath = "";
nRet = DtlpChannel.CanonicalizeWritePath(strPath,
out strOutPath,
out strError);
if (nRet == -1)
goto ERROR1;
strPath = strOutPath;
* */
string strOutputPath = "";
byte[] baOutputTimestamp = null;
nRet = dtlp_searchform.SaveMarcRecord(
strPath,
this.MarcEditor.Marc,
this.CurrentTimestamp,
out strOutputPath,
out baOutputTimestamp,
out strError);
if (nRet == -1)
goto ERROR1;
// TODO: 时间戳冲突?
this.SavePath = strProtocol + ":" + strOutputPath;
this.CurrentTimestamp = baOutputTimestamp;
this.BiblioChanged = false;
// 是否刷新MARC记录？
//AutoCloseMessageBox.Show(this, "保存成功");
// MessageBox.Show(this, "保存成功");
return 0;
}
else if (strProtocol.ToLower() == "dp2library")
{
dp2SearchForm dp2_searchform = this.GetDp2SearchForm();
if (dp2_searchform == null)
{
strError = "没有连接的或者打开的dp2检索窗，无法保存记录";
goto ERROR1;
}
#if NO
// 迫使登录一次
if (string.IsNullOrEmpty(strCurrentUserName) == true
&& string.IsNullOrEmpty(this.CurrentUserName) == true)
{
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);
string strBiblioDbName = dp2SearchForm.GetDbName(strLocalPath);
string strSyntax = "";
nRet = dp2_searchform.GetDbSyntax(
null,
strServerName,
strBiblioDbName,
out strSyntax,
out strError);
}
#endif
// 保存前的准备工作
{
// 初始化 dp2catalog_marc_autogen.cs 的 Assembly，并new MarcDetailHost对象
// return:
// -2 清除了Assembly
// -1 error
// 0 没有重新初始化Assembly，而是直接用以前Cache的Assembly (可能本来就是空)
// 1 重新(或者首次)初始化了Assembly
nRet = InitialAutogenAssembly(out strError);
if (nRet == -1)
goto ERROR1;
if (this.m_detailHostObj != null)
{
// 模拟出this.SavePath 2011/11/22
string strOldSavePath = this.textBox_savePath.Text;
this.textBox_savePath.Text = strSavePath;
try
{
BeforeSaveRecordEventArgs e = new BeforeSaveRecordEventArgs();
e.CurrentUserName = strCurrentUserName;
this.m_detailHostObj.BeforeSaveRecord(this.MarcEditor, e);
if (string.IsNullOrEmpty(e.ErrorInfo) == false)
{
MessageBox.Show(this, "保存前的准备工作失败: " + e.ErrorInfo + "\r\n\r\n但保存操作仍将继续");
}
}
finally
{
// 恢复this.SavePath
this.textBox_savePath.Text = strOldSavePath;
}
}
}
byte[] baTimestamp = this.CurrentTimestamp;
string strMARC = this.MarcEditor.Marc;
string strFragment = "";
if (this.domXmlFragment != null
&& this.domXmlFragment.DocumentElement != null)
strFragment = this.domXmlFragment.DocumentElement.InnerXml;
// 2014/5/12
string strMarcSyntax = "";
if (this.CurrentRecord != null)
strMarcSyntax = GetMarcSyntax(this.CurrentRecord.m_strSyntaxOID);
// 2014/5/18
if (string.IsNullOrEmpty(this.AutoDetectedMarcSyntaxOID) == false)
strMarcSyntax = GetMarcSyntax(this.AutoDetectedMarcSyntaxOID);
string strComment = "";
bool bOverwrite = false;
if (string.IsNullOrEmpty(this.SavePath) == false)
{
string strTempProtocol = "";
string strTempPath = "";
nRet = Global.ParsePath(this.SavePath,
out strTempProtocol,
out strTempPath,
out strError);
if (nRet == -1)
goto ERROR1;
string strServerName = "";
string strPurePath = "";
dp2SearchForm.ParseRecPath(strTempPath,
out strServerName,
out strPurePath);
if (dp2SearchForm.IsAppendRecPath(strPurePath) == false)
{
string strServerUrl = dp2_searchform.GetServerUrl(strServerName);
strComment = "copy from " + strPurePath + "@" + strServerUrl;
}
}
else if (string.IsNullOrEmpty(this.textBox_tempRecPath.Text) == false)
{
strComment = "copy from " + this.textBox_tempRecPath.Text;
}
string strRights = "";
// 判断是否追加
{
string strServerName = "";
string strPurePath = "";
dp2SearchForm.ParseRecPath(strPath,
out strServerName,
out strPurePath);
if (dp2SearchForm.IsAppendRecPath(strPurePath) == false)
bOverwrite = true;
nRet = dp2_searchform.GetChannelRights(
strServerName,
out strRights,
out strError);
if (nRet == -1)
goto ERROR1;
}
bool bForceWverifyData = StringUtil.IsInList("client_forceverifydata", strRights);
bool bVerifyed = false;
if (bForceWverifyData == true)
{
GenerateDataEventArgs e1 = new GenerateDataEventArgs();
e1.FocusedControl = this.MarcEditor;
// 0: 没有发现校验错误; 1: 发现校验警告; 2: 发现校验错误
nRet = this.VerifyData(this, e1, strSavePath, true);
if (nRet == 2)
{
strError = "MARC 记录经校验发现有错，被拒绝保存。请修改 MARC 记录后重新保存";
goto ERROR1;
}
bVerifyed = true;
}
REDO_SAVE_DP2:
string strOutputPath = "";
byte[] baOutputTimestamp = null;
// return:
// -2 timestamp mismatch
// -1 error
// 0 succeed
nRet = dp2_searchform.SaveMarcRecord(
true,
strPath,
strMARC,
strMarcSyntax,
baTimestamp,
strFragment,
strComment,
out strOutputPath,
out baOutputTimestamp,
out strError);
if (nRet == -1)
goto ERROR1;
if (nRet == -2)
{
// 时间戳冲突了
// 装载目标记录
DigitalPlatform.Z3950.Record record = null;
Encoding currentEncoding = null;
byte[] baTargetTimestamp = null;
string strOutStyle = "";
string strTargetMARC = "";
string strError1 = "";
string strOutputSavePath = "";
long lVersion = 0;
LoginInfo logininfo = null;
string strXmlFragment = "";
nRet = dp2_searchform.GetOneRecord(
// true,
"marc",
//strPath, // 不能有问号?
//"", // strDirection,
0,
"path:" + strPath,
"",
out strOutputSavePath,
out strTargetMARC,
out strXmlFragment,
out strOutStyle,
out baTargetTimestamp,
out lVersion,
out record,
out currentEncoding,
out logininfo,
out strError1);
if (nRet == -1)
{
strError = "保存记录时发生错误: " + strError + "，在重装入目标记录的时候又发生错误: " + strError1;
goto ERROR1;
}
nRet = this.LoadXmlFragment(strXmlFragment,
out strError1);
if (nRet == -1)
{
strError1 = "保存记录时发生错误: " + strError + "，在重装入目标记录的时候又发生错误: " + strError1;
goto ERROR1;
}
// TODO: 检查源和目标的MARC格式是否一致？是否前面检查过了？
TwoBiblioDialog two_biblio_dlg = new TwoBiblioDialog();
GuiUtil.SetControlFont(two_biblio_dlg, this.Font);
two_biblio_dlg.Text = "覆盖书目记录";
two_biblio_dlg.MessageText = "即将被覆盖的目标记录和源内容不同。\r\n\r\n请问是否确定要用源内容覆盖目标记录?";
two_biblio_dlg.LabelSourceText = "源";
two_biblio_dlg.LabelTargetText = "目标 " + strPath;
two_biblio_dlg.MarcSource = strMARC;
two_biblio_dlg.MarcTarget = strTargetMARC;
two_biblio_dlg.ReadOnlyTarget = true; // 初始时目标MARC编辑器不让进行修改
this.MainForm.AppInfo.LinkFormState(two_biblio_dlg, "TwoBiblioDialog_state");
two_biblio_dlg.ShowDialog(this);
this.MainForm.AppInfo.UnlinkFormState(two_biblio_dlg);
if (two_biblio_dlg.DialogResult == DialogResult.Cancel)
{
strError = "放弃保存";
goto ERROR1;
// return 0; // 全部放弃
}
if (two_biblio_dlg.DialogResult == DialogResult.No)
{
strError = "放弃保存";
goto ERROR1;
}
if (two_biblio_dlg.EditTarget == false)
strMARC = two_biblio_dlg.MarcSource;
else
strMARC = two_biblio_dlg.MarcTarget;
baTimestamp = baTargetTimestamp;
goto REDO_SAVE_DP2;
}
this.SavePath = dp2_searchform.CurrentProtocol + ":" + strOutputPath;
this.CurrentTimestamp = baOutputTimestamp;
this.BiblioChanged = false;
this.MarcEditor.ClearMarcDefDom();
this.MarcEditor.RefreshNameCaption();
// 是否刷新MARC记录？
// MessageBox.Show(this, "保存成功");
if (bOverwrite == true
&& this.LinkedSearchForm != null)
{
// return:
// -2 不支持
// -1 error
// 0 相关窗口已经销毁，没有必要刷新
// 1 已经刷新
// 2 在结果集中没有找到要刷新的记录
nRet = RefreshCachedRecord("refresh",
out strError);
if (nRet == -1)
MessageBox.Show(this, "记录保存已经成功，但刷新相关结果集内记录时出错: " + strError);
}
if (this.AutoVerifyData == true
&& bVerifyed == false)
{
// API.PostMessage(this.Handle, WM_VERIFY_DATA, 0, 0);
GenerateDataEventArgs e1 = new GenerateDataEventArgs();
e1.FocusedControl = this.MarcEditor;
// 0: 没有发现校验错误; 1: 发现校验警告; 2: 发现校验错误
nRet = this.VerifyData(this, e1, strSavePath, true);
if (nRet == 2)
{
strError = "MARC 记录经校验发现有错。记录已经保存。请修改 MARC 记录后重新保存";
MessageBox.Show(this, strError);
}
}
return 0;
}
else if (strProtocol.ToLower() == "unioncatalog")
{
string strServerName = "";
string strPurePath = "";
dp2SearchForm.ParseRecPath(strPath,
out strServerName,
out strPurePath);
if (String.IsNullOrEmpty(strServerName) == true)
{
strError = "路径不合法: 缺乏服务器名部分";
goto ERROR1;
}
if (String.IsNullOrEmpty(strPurePath) == true)
{
strError = "路径不合法：缺乏纯路径部分";
goto ERROR1;
}
byte[] baTimestamp = this.CurrentTimestamp;
string strMARC = this.MarcEditor.Marc;
string strMarcSyntax = "";
string strMarcSyntaxOID = this.GetCurrentMarcSyntaxOID(out strError);
if (String.IsNullOrEmpty(strMarcSyntaxOID) == true)
{
strError = "当前MARC syntax OID为空，无法判断MARC具体格式";
goto ERROR1;
}
if (strMarcSyntaxOID == "1.2.840.10003.5.1")
strMarcSyntax = "unimarc";
if (strMarcSyntaxOID == "1.2.840.10003.5.10")
strMarcSyntax = "usmarc";
string strXml = "";
nRet = MarcUtil.Marc2Xml(
strMARC,
strMarcSyntax,
out strXml,
out strError);
if (nRet == -1)
goto ERROR1;
string strXml1 = "";
// 将机内使用的marcxml格式转化为marcxchange格式
nRet = MarcUtil.MarcXmlToXChange(strXml,
null,
out strXml1,
out strError);
if (nRet == -1)
goto ERROR1;
// TODO: 是否可以直接使用Z39.50属性对话框中的用户名和密码? 登录失败后才出现登录对话框
if (this.LoginInfo == null)
this.LoginInfo = new dp2Catalog.LoginInfo();
bool bRedo = false;
REDO_LOGIN:
if (string.IsNullOrEmpty(this.LoginInfo.UserName) == true
|| bRedo == true)
{
LoginDlg login_dlg = new LoginDlg();
GuiUtil.SetControlFont(login_dlg, this.Font);
if (bRedo == true)
login_dlg.Comment = strError + "\r\n\r\n请重新登录";
else
login_dlg.Comment = "请指定用户名和密码";
login_dlg.UserName = this.LoginInfo.UserName;
login_dlg.Password = this.LoginInfo.Password;
login_dlg.SavePassword = true;
login_dlg.ServerUrl = strServerName;
login_dlg.StartPosition = FormStartPosition.CenterScreen;
login_dlg.ShowDialog(this);
if (login_dlg.DialogResult == System.Windows.Forms.DialogResult.Cancel)
{
strError = "放弃保存";
goto ERROR1;
}
this.LoginInfo.UserName = login_dlg.UserName;
this.LoginInfo.Password = login_dlg.Password;
strServerName = login_dlg.ServerUrl;
}
if (this.LoginInfo.UserName.IndexOf("/") != -1)
{
strError = "用户名中不能出现字符 '/'";
goto ERROR1;
}
string strOutputTimestamp = "";
string strOutputRecPath = "";
// 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
nRet = UnionCatalog.UpdateRecord(
null,
strServerName,
this.LoginInfo.UserName + "/" + this.LoginInfo.Password,
dp2SearchForm.IsAppendRecPath(strPurePath) == true ? "new": "change",
strPurePath,
"marcxchange",
strXml1,
ByteArray.GetHexTimeStampString(baTimestamp),
out strOutputRecPath,
out strOutputTimestamp,
out strError);
if (nRet == -1)
goto ERROR1;
if (nRet == -2)
{
bRedo = true;
goto REDO_LOGIN;
}
this.CurrentTimestamp = ByteArray.GetTimeStampByteArray(strOutputTimestamp);
this.SavePath = strProtocol + ":" + strOutputRecPath + "@" + strServerName;
this.BiblioChanged = false;
this.MarcEditor.ClearMarcDefDom();
this.MarcEditor.RefreshNameCaption();
// 是否刷新MARC记录？
// MessageBox.Show(this, "保存成功");
if (dp2SearchForm.IsAppendRecPath(strPurePath) == false
&& this.LinkedSearchForm != null
&& this.LinkedSearchForm is ZSearchForm)
{
nRet = RefreshCachedRecord("refresh",
out strError);
if (nRet == -1)
MessageBox.Show(this, "记录保存已经成功，但刷新相关结果集内记录时出错: " + strError);
}
return 0;
}
else if (strProtocol.ToLower() == "z3950")
{
strError = "目前暂不支持 Z39.50 协议的保存操作";
goto ERROR1;
}
else if (strProtocol.ToLower() == "amazon")
{
strError = "目前暂不支持 amazon 协议的保存操作";
goto ERROR1;
}
else
{
strError = "无法识别的协议名 '" + strProtocol + "'";
goto ERROR1;
}
}
finally
{
this.stop.EndLoop();
this.EnableControls(true);
}
// return 0;
ERROR1:
MessageBox.Show(this, strError);
return -1;
}
void channels_AskAccountInfo(object sender, AskAccountInfoEventArgs e)
{
e.Owner = this;
LoginDlg dlg = new LoginDlg();
GuiUtil.AutoSetDefaultFont(dlg);
dlg.textBox_serverAddr.Text = this.textBox_kernelUrl.Text;
dlg.textBox_serverAddr.ReadOnly = true;
dlg.textBox_comment.Text = e.Comment;
dlg.textBox_userName.Text = this.ManagerUserName;
dlg.textBox_password.Text = this.ManagerPassword;
dlg.checkBox_savePassword.Checked = this.SavePassword;
dlg.ShowDialog(this);
if (dlg.DialogResult != DialogResult.OK)
{
e.Result = 0;
return;
}
this.ManagerPassword = dlg.textBox_userName.Text;
if (dlg.checkBox_savePassword.Checked == true)
this.ManagerPassword = dlg.textBox_password.Text;
else
this.ManagerPassword = "";
e.UserName = dlg.textBox_userName.Text;
e.Password = dlg.textBox_password.Text;
e.Result = 1;
}
// 获得缺省帐户信息
// return:
// 2 already login succeed
// 1 dialog return OK
// 0 dialog return Cancel
// -1 other error
public void OnAskAccountInfo(object sender,
AskAccountInfoEventArgs e)
{
bool bFirst = true;
bool bAutoLogin = (e.LoginStyle & LoginStyle.AutoLogin) == LoginStyle.AutoLogin;
bool bFillDefault = (e.LoginStyle & LoginStyle.FillDefaultInfo) == LoginStyle.FillDefaultInfo;
e.Owner = this.ownerForm;
e.UserName = "";
e.Password = "";
LoginDlg dlg = new LoginDlg();
dlg.Font = GuiUtil.GetDefaultFont();
Server server = this[e.Url];
dlg.textBox_serverAddr.Text = e.Url;
if (bFillDefault == true)
{
if (server != null)
{
dlg.textBox_userName.Text = (server.DefaultUserName == "" ? "public" : server.DefaultUserName);
dlg.textBox_password.Text = server.DefaultPassword;
dlg.checkBox_savePassword.Checked = server.SavePassword;
}
else
{
dlg.textBox_userName.Text = "public";
dlg.textBox_password.Text = "";
dlg.checkBox_savePassword.Checked = false;
}
}
if (e.Comment != null)
dlg.textBox_comment.Text = e.Comment;
DOLOGIN:
if (e.Channels != null)
{
if (bAutoLogin == false && bFirst == true)
goto REDOINPUT;
// 找到Channel
RmsChannel channel = e.Channel; // 2013/2/14
if (channel == null)
channel = e.Channels.GetChannel(dlg.textBox_serverAddr.Text);
Debug.Assert(channel != null, "Channels.GetChannel()异常...");
string strError;
// 登录
int nRet = channel.Login(dlg.textBox_userName.Text,
dlg.textBox_password.Text,
out strError);
if (nRet != 1)
{
strError = "以用户名 '" + dlg.textBox_userName.Text + "' 登录到 '" + dlg.textBox_serverAddr.Text + "' 失败: " + strError;
if (this.ownerForm != null)
{
MessageBox.Show(this.ownerForm, strError);
}
else
{
e.ErrorInfo = strError;
e.Result = -1;
}
goto REDOINPUT;
}
else // 登录成功
{
if (String.Compare(e.Url, dlg.textBox_serverAddr.Text, true) != 0)
{
// 创建一个新的Server对象
// return:
// -1 出错
// 0 加入了
// 1 发现重复，没有加入
nRet = this.NewServer(dlg.textBox_serverAddr.Text, -1);
if (nRet == 0)
e.Url = channel.Url;
}
server = this[dlg.textBox_serverAddr.Text];
if (server == null) // 2006/8/19 add
{
// 创建一个新的Server对象
// return:
// -1 出错
// 0 加入了
// 1 发现重复，没有加入
nRet = this.NewServer(dlg.textBox_serverAddr.Text, -1);
if (nRet == 0)
e.Url = channel.Url;
server = this[dlg.textBox_serverAddr.Text];
}
Debug.Assert(server != null, "此时server不可能为null");
server.DefaultUserName = dlg.textBox_userName.Text;
server.DefaultPassword = dlg.textBox_password.Text;
server.SavePassword = dlg.checkBox_savePassword.Checked;
this.m_bChanged = true;
e.Result = 2;
return;
}
}
REDOINPUT:
bFirst = false;
dlg.ShowDialog(ownerForm);
if (dlg.DialogResult != DialogResult.OK)
{
e.Result = 0;
return;
}
if (e.Channels == null)
{
e.UserName = dlg.textBox_userName.Text;
e.Password = dlg.textBox_password.Text;
e.Result = 1;
return;
}
goto DOLOGIN;
}
void channelArray_AskAccountInfo(object sender,
AskDtlpAccountInfoEventArgs e)
{
e.Owner = null;
e.UserName = "";
e.Password = "";
LoginDlg dlg = new LoginDlg();
GuiUtil.SetControlFont(dlg, this.Font);
AccountItem item = (AccountItem)AccountTable[e.Path];
if (item == null)
{
item = new AccountItem();
AccountTable.Add(e.Path, item);
// 从配置文件中得到缺省账户
item.UserName = MainForm.AppInfo.GetString(
"preference",
"defaultUserName",
"public");
item.Password = MainForm.AppInfo.GetString(
"preference",
"defaultPassword",
"");
}
dlg.textBox_serverAddr.Text = e.Path;
dlg.textBox_userName.Text = item.UserName;
dlg.textBox_password.Text = item.Password;
// 先登录一次再说
{
byte[] baResult = null;
int nRet = e.Channel.API_ChDir(dlg.textBox_userName.Text,
dlg.textBox_password.Text,
e.Path,
out baResult);
// 登录成功
if (nRet > 0)
{
e.Result = 2;
return;
}
}
dlg.StartPosition = FormStartPosition.CenterScreen;
dlg.ShowDialog(this);
if (dlg.DialogResult == DialogResult.OK)
{
item.UserName = dlg.textBox_userName.Text;
item.Password = dlg.textBox_password.Text;
e.UserName = dlg.textBox_userName.Text;
e.Password = dlg.textBox_password.Text;
e.Owner = this;
e.Result = 1;
return;
}
e.Result = 0;
return;
}
void channelArray_AskAccountInfo(object sender, AskDtlpAccountInfoEventArgs e)
{
e.Owner = null;
e.UserName = "";
e.Password = "";
LoginDlg dlg = new LoginDlg();
dlg.textBox_serverAddr.Text = e.Path;
dlg.textBox_userName.Text = this.textBox_dtlpUserName.Text;
dlg.textBox_password.Text = this.textBox_dtlpPassword.Text;
// 先登录一次再说
{
byte[] baResult = null;
int nRet = e.Channel.API_ChDir(this.textBox_dtlpUserName.Text,
this.textBox_dtlpPassword.Text,
e.Path,
out baResult);
// 登录成功
if (nRet > 0)
{
e.Result = 2;
return;
}
}
dlg.StartPosition = FormStartPosition.CenterScreen;
dlg.ShowDialog(this);
if (dlg.DialogResult == DialogResult.OK)
{
this.textBox_dtlpUserName.Text = dlg.textBox_userName.Text;
this.textBox_dtlpPassword.Text = dlg.textBox_password.Text;
e.UserName = dlg.textBox_userName.Text;
e.Password = dlg.textBox_password.Text;
e.Owner = this;
e.Result = 1;
return;
}
e.Result = 0;
return;
}