int NewHostObject(
out MarcDetailHost hostObj,
out string strError)
{
strError = "";
hostObj = null;
Type entryClassType = ScriptManager.GetDerivedClassType(
this.m_autogenDataAssembly,
"dp2Catalog.MarcDetailHost");
if (entryClassType == null)
{
strError = "dp2Catalog.MarcDetailHost的派生类都没有找到";
return -1;
}
// new一个MarcDetailHost派生对象
hostObj = (MarcDetailHost)entryClassType.InvokeMember(null,
BindingFlags.DeclaredOnly |
BindingFlags.Public | BindingFlags.NonPublic |
BindingFlags.Instance | BindingFlags.CreateInstance, null, null,
null);
if (hostObj == null)
{
strError = "new MarcDetailHost的派生类对象时失败";
return -1;
}
// 为DetailHost派生类设置参数
hostObj.DetailForm = this;
hostObj.Assembly = this.m_autogenDataAssembly;
return 0;
}
/// <summary>
/// 为 MARC 编辑器内的记录加拼音
/// </summary>
/// <param name="strCfgXml">拼音配置 XML</param>
/// <param name="bUseCache">是否使用记录中以前缓存的结果？</param>
/// <param name="style">风格</param>
/// <param name="strPrefix">前缀字符串。缺省为空 [暂时没有使用本参数]</param>
/// <param name="strDuoyinStyle">是否自动选择多音字。auto/first 之一或者组合</param>
/// <returns>-1: 出错。包括中断的情况; 0: 正常</returns>
public virtual int AddPinyin(string strCfgXml,
bool bUseCache, // = true,
PinyinStyle style, // = PinyinStyle.None,
string strPrefix,
string strDuoyinStyle)
// bool bAutoSel = false)
{
string strError = "";
XmlDocument cfg_dom = new XmlDocument();
try
{
cfg_dom.LoadXml(strCfgXml);
}
catch (Exception ex)
{
strError = "strCfgXml装载到XMLDOM时出错: " + ex.Message;
goto ERROR1;
}
this.DetailForm.MarcEditor.Enabled = false;
Hashtable old_selected = (bUseCache == true) ? this.DetailForm.GetSelectedPinyin() : new Hashtable();
Hashtable new_selected = new Hashtable();
try
{
// PinyinStyle style = PinyinStyle.None; // 在这里修改拼音大小写风格
for (int i = 0; i < DetailForm.MarcEditor.Record.Fields.Count; i++)
{
Field field = DetailForm.MarcEditor.Record.Fields[i];
List <PinyinCfgItem> cfg_items = null;
int nRet = GetPinyinCfgLine(
cfg_dom,
field.Name,
field.Indicator,
out cfg_items);
if (nRet <= 0)
{
continue;
}
string strHanzi = "";
string strNextSubfieldName = "";
string strField = field.Text;
foreach (PinyinCfgItem item in cfg_items)
{
for (int k = 0; k < item.From.Length; k++)
{
if (item.From.Length != item.To.Length)
{
strError = "配置事项 fieldname='" + item.FieldName + "' from='" + item.From + "' to='" + item.To + "' 其中from和to参数值的字符数不等";
goto ERROR1;
}
string from = new string(item.From[k], 1);
string to = new string(item.To[k], 1);
for (int j = 0; ; j++)
{
// return:
// -1 error
// 0 not found
// 1 found
nRet = MarcUtil.GetSubfield(strField,
ItemType.Field,
from,
j,
out strHanzi,
out strNextSubfieldName);
if (nRet != 1)
{
break;
}
if (strHanzi.Length <= 1)
{
break;
}
strHanzi = strHanzi.Substring(1);
// 2013/6/13
if (MarcDetailHost.ContainHanzi(strHanzi) == false)
{
continue;
}
string strPinyin = "";
strPinyin = (string)old_selected[strHanzi];
if (string.IsNullOrEmpty(strPinyin) == true)
{
// 把字符串中的汉字和拼音分离
// return:
// -1 出错
// 0 用户希望中断
// 1 正常
if (string.IsNullOrEmpty(this.DetailForm.MainForm.PinyinServerUrl) == true ||
this.DetailForm.MainForm.ForceUseLocalPinyinFunc == true)
{
nRet = this.DetailForm.MainForm.HanziTextToPinyin(
this.DetailForm,
true, // 本地，快速
strHanzi,
style,
strDuoyinStyle,
out strPinyin,
out strError);
}
else
{
// 汉字字符串转换为拼音
// 如果函数中已经MessageBox报错，则strError第一字符会为空格
// return:
// -1 出错
// 0 用户希望中断
// 1 正常
// 2 结果字符串中有没有找到拼音的汉字
nRet = this.DetailForm.MainForm.SmartHanziTextToPinyin(
this.DetailForm,
strHanzi,
style,
strDuoyinStyle,
out strPinyin,
out strError);
}
if (nRet == -1)
{
new_selected = null;
goto ERROR1;
}
if (nRet == 0)
{
new_selected = null;
strError = "用户中断。拼音子字段内容可能不完整。";
goto ERROR1;
}
}
if (new_selected != null && nRet != 2)
{
new_selected[strHanzi] = strPinyin;
}
nRet = MarcUtil.DeleteSubfield(
ref strField,
to,
j);
nRet = MarcUtil.InsertSubfield(
ref strField,
from,
j,
new string(MarcUtil.SUBFLD, 1) + to + strPinyin,
1);
field.Text = strField;
}
}
}
}
if (new_selected != null)
{
this.DetailForm.SetSelectedPinyin(new_selected);
}
}
finally
{
this.DetailForm.MarcEditor.Enabled = true;
this.DetailForm.MarcEditor.Focus();
}
return(0);
ERROR1:
if (string.IsNullOrEmpty(strError) == false)
{
if (strError[0] != ' ')
{
MessageBox.Show(this.DetailForm, strError);
}
}
return(-1);
}
// 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
public int InitialAutogenAssembly(out string strError)
{
strError = "";
int nRet = 0;
if (m_nDisableInitialAssembly > 0)
return 0;
bool bAssemblyReloaded = false;
string strAutogenDataCfgFilename = "";
string strAutogenDataCfgRefFilename = "";
string strProtocol = "";
dp2SearchForm dp2_searchform = null;
if (String.IsNullOrEmpty(this.SavePath) == true)
{
if (this.CurrentRecord == null)
{
this.m_autogenDataAssembly = null;
this.m_detailHostObj = null;
strError = "SavePath和CurrentRecord都为空，Assembly被清除";
return -2;
}
string strCfgFileName = "dp2catalog_marc_autogen.cs";
string strMarcSyntaxOID = "";
strMarcSyntaxOID = this.GetCurrentMarcSyntaxOID(out strError);
if (String.IsNullOrEmpty(strMarcSyntaxOID) == true)
{
strError = "因为: " + strError + "，无法获得配置文件 '" + strCfgFileName + "'";
goto ERROR1;
}
strAutogenDataCfgFilename = this.MainForm.DataDir + "\\" + strMarcSyntaxOID.Replace(".", "_") + "\\" + strCfgFileName;
strAutogenDataCfgRefFilename = this.MainForm.DataDir + "\\" + strMarcSyntaxOID.Replace(".", "_") + "\\" + strCfgFileName + ".ref";
strProtocol = "localfile";
goto BEGIN;
}
string strPath = "";
nRet = Global.ParsePath(this.SavePath,
out strProtocol,
out strPath,
out strError);
if (nRet == -1)
goto ERROR1;
// dtlp协议的自动创建数据
if (strProtocol.ToLower() == "dtlp")
{
// TODO: 建立数据库名映射到MarcSyntac的机制
/*
strError = "暂不支持来自DTLP协议的数据自动创建功能";
goto ERROR1;
* */
if (this.CurrentRecord == null)
{
this.m_autogenDataAssembly = null;
this.m_detailHostObj = null;
strError = "CurrentRecord为空，Assembly被清除";
return -2;
}
string strCfgFileName = "dp2catalog_marc_autogen.cs";
string strMarcSyntaxOID = "";
strMarcSyntaxOID = this.GetCurrentMarcSyntaxOID(out strError);
if (String.IsNullOrEmpty(strMarcSyntaxOID) == true)
{
strError = "因为: " + strError + "，无法获得配置文件 '" + strCfgFileName + "'";
goto ERROR1;
}
strAutogenDataCfgFilename = this.MainForm.DataDir + "\\" + strMarcSyntaxOID.Replace(".", "_") + "\\" + strCfgFileName;
strAutogenDataCfgRefFilename = this.MainForm.DataDir + "\\" + strMarcSyntaxOID.Replace(".", "_") + "\\" + strCfgFileName + ".ref";
strProtocol = "localfile";
goto BEGIN;
}
// dp2library协议的自动创建数据
else if (strProtocol.ToLower() == "dp2library")
{
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 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 strCfgFileName = "dp2catalog_marc_autogen.cs";
if (string.Compare(strServerName, "mem", true) == 0
|| string.Compare(strServerName, "file", true) == 0)
{
string strMarcSyntaxOID = "";
strMarcSyntaxOID = this.GetCurrentMarcSyntaxOID(out strError);
if (String.IsNullOrEmpty(strMarcSyntaxOID) == true)
{
strError = "因为: " + strError + "，无法获得配置文件 '" + strCfgFileName + "'";
goto ERROR1;
}
strAutogenDataCfgFilename = this.MainForm.DataDir + "\\" + strMarcSyntaxOID.Replace(".", "_") + "\\" + strCfgFileName;
strAutogenDataCfgRefFilename = this.MainForm.DataDir + "\\" + strMarcSyntaxOID.Replace(".", "_") + "\\" + strCfgFileName + ".ref";
strProtocol = "localfile";
goto BEGIN;
}
string strBiblioDbName = dp2SearchForm.GetDbName(strLocalPath);
strAutogenDataCfgFilename = strBiblioDbName + "/cfgs/" + strCfgFileName + "@" + strServerName;
strAutogenDataCfgRefFilename = strBiblioDbName + "/cfgs/" + strCfgFileName + ".ref@" + strServerName;
}
// amazon 协议的自动创建数据
else if (strProtocol.ToLower() == "amazon")
{
if (this.CurrentRecord == null)
{
this.m_autogenDataAssembly = null;
this.m_detailHostObj = null;
strError = "CurrentRecord为空，Assembly被清除";
return -2;
}
string strCfgFileName = "dp2catalog_marc_autogen.cs";
string strMarcSyntaxOID = "";
strMarcSyntaxOID = this.GetCurrentMarcSyntaxOID(out strError);
if (String.IsNullOrEmpty(strMarcSyntaxOID) == true)
{
strError = "因为: " + strError + "，无法获得配置文件 '" + strCfgFileName + "'";
goto ERROR1;
}
strAutogenDataCfgFilename = this.MainForm.DataDir + "\\" + strMarcSyntaxOID.Replace(".", "_") + "\\" + strCfgFileName;
strAutogenDataCfgRefFilename = this.MainForm.DataDir + "\\" + strMarcSyntaxOID.Replace(".", "_") + "\\" + strCfgFileName + ".ref";
strProtocol = "localfile";
goto BEGIN;
}
else
{
strError = "暂不支持来自 '"+strProtocol+"' 协议的数据自动创建功能";
goto ERROR1;
}
BEGIN:
// 如果必要，重新准备Assembly
if (m_autogenDataAssembly == null
|| m_strAutogenDataCfgFilename != strAutogenDataCfgFilename)
{
this.m_autogenDataAssembly = this.MainForm.AssemblyCache.FindObject(strAutogenDataCfgFilename);
this.m_detailHostObj = null;
// 如果Cache中没有现成的Assembly
if (this.m_autogenDataAssembly == null)
{
string strCode = "";
string strRef = "";
byte[] baCfgOutputTimestamp = null;
if (strProtocol.ToLower() == "dp2library")
{
// return:
// -1 error
// 0 not found
// 1 found
nRet = dp2_searchform.GetCfgFile(strAutogenDataCfgFilename,
out strCode,
out baCfgOutputTimestamp,
out strError);
if (nRet == -1 || nRet == 0)
goto ERROR1;
nRet = dp2_searchform.GetCfgFile(strAutogenDataCfgRefFilename,
out strRef,
out baCfgOutputTimestamp,
out strError);
if (nRet == -1)
goto ERROR1;
}
else if (strProtocol.ToLower() == "localfile")
{
if (File.Exists(strAutogenDataCfgFilename) == false)
{
/*
if (bOnlyFillMenu == true)
return;
* */
strError = "配置文件 '" + strAutogenDataCfgFilename + "' 不存在...";
goto ERROR1;
}
if (File.Exists(strAutogenDataCfgRefFilename) == false)
{
strError = "配置文件 '" + strAutogenDataCfgRefFilename + "' 不存在(但是其配套的.cs文件已经存在)...";
goto ERROR1;
}
try
{
Encoding encoding = FileUtil.DetectTextFileEncoding(strAutogenDataCfgFilename);
using (StreamReader sr = new StreamReader(strAutogenDataCfgFilename, encoding))
{
strCode = sr.ReadToEnd();
}
encoding = FileUtil.DetectTextFileEncoding(strAutogenDataCfgRefFilename);
using (StreamReader sr = new StreamReader(strAutogenDataCfgRefFilename, encoding))
{
strRef = sr.ReadToEnd();
}
}
catch (Exception ex)
{
strError = ex.Message;
goto ERROR1;
}
}
try
{
// 准备Assembly
Assembly assembly = null;
nRet = GetCsScriptAssembly(
strCode,
strRef,
out assembly,
out strError);
if (nRet == -1)
{
strError = "编译脚本文件 '" + strAutogenDataCfgFilename + "' 时出错：" + strError;
goto ERROR1;
}
// 记忆到缓存
this.MainForm.AssemblyCache.SetObject(strAutogenDataCfgFilename, assembly);
this.m_autogenDataAssembly = assembly;
bAssemblyReloaded = true;
}
catch (Exception ex)
{
strError = "准备脚本代码过程中发生异常: \r\n" + ExceptionUtil.GetDebugText(ex);
goto ERROR1;
}
}
bAssemblyReloaded = true;
m_strAutogenDataCfgFilename = strAutogenDataCfgFilename;
// 至此，Assembly已经纯备好了
Debug.Assert(this.m_autogenDataAssembly != null, "");
}
Debug.Assert(this.m_autogenDataAssembly != null, "");
// 准备 host 对象
if (this.m_detailHostObj == null
|| bAssemblyReloaded == true)
{
try
{
MarcDetailHost host = null;
nRet = NewHostObject(
out host,
out strError);
if (nRet == -1)
{
strError = "执行脚本文件 '" + m_strAutogenDataCfgFilename + "' 时出错：" + strError;
goto ERROR1;
}
this.m_detailHostObj = host;
}
catch (Exception ex)
{
strError = "准备脚本代码过程中发生异常: \r\n" + ExceptionUtil.GetDebugText(ex);
goto ERROR1;
}
}
Debug.Assert(this.m_detailHostObj != null, "");
if (bAssemblyReloaded == true)
return 1;
return 0;
ERROR1:
return -1;
}
