string GetMacroValue(string strMacroName)
{
// return strMacroName + "--";
string strError = "";
string strResultValue = "";
int nRet = 0;
// 2015/7/10
// @accessNo 只能由前端处理
if (strMacroName == "@accessNo")
return strMacroName;
// 2015/10/10
if (strMacroName.IndexOf("%") != -1)
{
ParseOneMacroEventArgs e1 = new ParseOneMacroEventArgs();
e1.Macro = strMacroName;
e1.Simulate = false;
m_macroutil_ParseOneMacro(this, e1);
if (e1.Canceled == true)
goto CONTINUE;
if (string.IsNullOrEmpty(e1.ErrorInfo) == false)
{
return strMacroName + ":error:" + e1.ErrorInfo;
}
return e1.Value;
}
CONTINUE:
// 书目记录XML格式
string strXmlBody = "";
if (Global.IsAppendRecPath(this.BiblioRecPath) == true
|| this.BiblioChanged == true) // 2010/12/5 add
{
// 如果记录路径表明这是一条待存的新记录，那就需要准备好strXmlBody，以便获取宏的时候使用
nRet = this.GetBiblioXml(
"", // 迫使从记录路径中看marc格式
true, // 包含资源ID
out strXmlBody,
out strError);
if (nRet == -1)
return strError;
}
// 获取书目记录的局部
nRet = GetBiblioPart(this.BiblioRecPath,
strXmlBody,
strMacroName,
out strResultValue,
out strError);
if (nRet == -1)
{
if (String.IsNullOrEmpty(strResultValue) == true)
return strMacroName + ":error:" + strError;
return strResultValue;
}
return strResultValue;
}
void m_macroutil_ParseOneMacro(object sender, ParseOneMacroEventArgs e)
{
// string strError = "";
string strName = StringUtil.Unquote(e.Macro, "%%"); // 去掉百分号
// 函数名：
string strFuncName = "";
string strParams = "";
int nRet = strName.IndexOf(":");
if (nRet == -1)
{
strFuncName = strName.Trim();
}
else
{
strFuncName = strName.Substring(0, nRet).Trim();
strParams = strName.Substring(nRet + 1).Trim();
}
if (strName == "username")
{
e.Value = this.CurrentUserName;
return;
}
string strValue = "";
string strError = "";
// 从marceditor_macrotable.xml文件中解析宏
// return:
// -1 error
// 0 not found
// 1 found
nRet = MacroUtil.GetFromLocalMacroTable(
Path.Combine(this.MainForm.DataDir, "marceditor_macrotable.xml"),
strName,
e.Simulate,
out strValue,
out strError);
if (nRet == -1)
{
e.Canceled = true;
e.ErrorInfo = strError;
return;
}
if (nRet == 1)
{
e.Value = strValue;
return;
}
if (String.Compare(strFuncName, "IncSeed", true) == 0
|| String.Compare(strFuncName, "IncSeed+", true) == 0
|| String.Compare(strFuncName, "+IncSeed", true) == 0)
{
// 种次号库名, 指标名, 要填充到的位数
string[] aParam = strParams.Split(new char[] { ',' });
if (aParam.Length != 3 && aParam.Length != 2)
{
strError = "IncSeed需要2或3个参数。";
goto ERROR1;
}
bool IncAfter = false; // 是否为先取后加
if (strFuncName[strFuncName.Length - 1] == '+')
IncAfter = true;
string strZhongcihaoDbName = aParam[0].Trim();
string strEntryName = aParam[1].Trim();
strValue = "";
LibraryChannel channel = this.GetChannel();
try
{
long lRet = 0;
if (e.Simulate == true)
{
// parameters:
// strZhongcihaoGroupName @引导种次号库名 !引导线索书目库名 否则就是 种次号组名
lRet = channel.GetZhongcihaoTailNumber(
null,
strZhongcihaoDbName,
strEntryName,
out strValue,
out strError);
if (lRet == -1)
goto ERROR1;
if (string.IsNullOrEmpty(strValue) == true)
{
strValue = "1";
}
}
else
{
// parameters:
// strZhongcihaoGroupName @引导种次号库名 !引导线索书目库名 否则就是 种次号组名
lRet = channel.SetZhongcihaoTailNumber(
null,
IncAfter == true ? "increase+" : "increase",
strZhongcihaoDbName,
strEntryName,
"1",
out strValue,
out strError);
if (lRet == -1)
goto ERROR1;
}
}
finally
{
this.ReturnChannel(channel);
}
// 补足左方'0'
if (aParam.Length == 3)
{
int nWidth = 0;
try
{
nWidth = Convert.ToInt32(aParam[2]);
}
catch
{
strError = "第三参数应当为纯数字（表示补足的宽度）";
goto ERROR1;
}
e.Value = strValue.PadLeft(nWidth, '0');
}
else
e.Value = strValue;
return;
}
e.Canceled = true; // 不能解释处理
return;
ERROR1:
e.Canceled = true;
e.ErrorInfo = strError;
}
// 解析宏
public int Parse(
bool bSimulate,
string strMacro,
out string strResult,
out string strError)
{
strError = "";
int nCurPos = 0;
string strPart = "";
strResult = "";
for (; ;)
{
try
{
strPart = NextMacro(strMacro, ref nCurPos);
}
catch (Exception ex)
{
strError = ExceptionUtil.GetAutoText(ex);
return(-1);
}
if (strPart == "")
{
break;
}
if (strPart[0] == '%')
{
// 兑现宏的内容
ParseOneMacroEventArgs e = new ParseOneMacroEventArgs();
e.Macro = strPart;
e.Simulate = bSimulate;
this.ParseOneMacro(this, e);
if (e.Canceled == true)
{
// 不能处理的宏
strResult += strPart;
continue;
}
if (String.IsNullOrEmpty(e.ErrorInfo) == false)
{
strError = "解析宏'" + strPart + "' 时发生错误: '" + e.ErrorInfo + "'";
return(-1);
// strResult += "(解析宏'" + strPart + "' 时发生错误: '"+e.ErrorInfo+"')" ;
// continue;
}
strResult += e.Value;
}
else
{
strResult += strPart;
}
}
return(1);
}
// 解析宏
public int Parse(
bool bSimulate,
string strMacro,
out string strResult,
out string strError)
{
strError = "";
int nCurPos = 0;
string strPart = "";
strResult = "";
for (; ; )
{
try
{
strPart = NextMacro(strMacro, ref nCurPos);
}
catch (Exception ex)
{
strError = ex.Message;
return -1;
}
if (strPart == "")
break;
if (strPart[0] == '%')
{
// 兑现宏的内容
ParseOneMacroEventArgs e = new ParseOneMacroEventArgs();
e.Macro = strPart;
e.Simulate = bSimulate;
this.ParseOneMacro(this, e);
if (e.Canceled == true)
{
// 不能处理的宏
strResult += strPart;
continue;
}
if (String.IsNullOrEmpty(e.ErrorInfo) == false)
{
strError = "解析宏'" + strPart + "' 时发生错误: '" + e.ErrorInfo + "'";
return -1;
// strResult += "(解析宏'" + strPart + "' 时发生错误: '"+e.ErrorInfo+"')" ;
// continue;
}
strResult += e.Value;
}
else
{
strResult += strPart;
}
}
return 1;
}
// 解析每一个宏
void m_macroutil_ParseOneMacro(object sender, ParseOneMacroEventArgs e)
{
string strError = "";
string strName = Unquote(e.Macro); // 去掉百分号
// 函数名：
string strFuncName = "";
string strParams = "";
int nRet = strName.IndexOf(":");
if (nRet == -1)
{
strFuncName = strName.Trim();
}
else
{
strFuncName = strName.Substring(0, nRet).Trim();
strParams = strName.Substring(nRet + 1).Trim();
}
if (String.Compare(strFuncName, "IncSeed", true) == 0)
{
string[] aParam = strParams.Split(new char[] {','});
if (aParam.Length != 3 && aParam.Length != 2)
{
strError = "IncSeed需要2或3个参数。";
goto ERROR1;
}
ResPath respath = new ResPath(textBox_recPath.Text);
m_seedmanager.Initial(this.MainForm.SearchPanel,
respath.Url,
aParam[0].Trim());
string strValue = "";
if (e.Simulate == true)
{
nRet = m_seedmanager.GetSeed(
aParam[1].Trim(),
out strValue,
out strError);
if (nRet == 0)
{
nRet = 1;
strValue = "1";
}
}
else
{
nRet = m_seedmanager.IncSeed(
aParam[1].Trim(),
"1",
out strValue,
out strError);
}
if (nRet == -1)
goto ERROR1;
// 补足左方'0'
if (aParam.Length == 3)
{
int nWidth = 0;
try {
nWidth = Convert.ToInt32(aParam[2]);
}
catch
{
strError = "第三参数应当为纯数字（表示补足的宽度）";
goto ERROR1;
}
e.Value = strValue.PadLeft(nWidth, '0');
}
else
e.Value = strValue;
return;
}
e.Canceled = true; // 不能解释处理
return;
ERROR1:
e.ErrorInfo = strError;
}
void m_macroutil_ParseOneMacro(object sender, ParseOneMacroEventArgs e)
{
string strError = "";
string strName = Unquote(e.Macro); // 去掉百分号
// 函数名：
string strFuncName = "";
string strParams = "";
int nRet = strName.IndexOf(":");
if (nRet == -1)
{
strFuncName = strName.Trim();
}
else
{
strFuncName = strName.Substring(0, nRet).Trim();
strParams = strName.Substring(nRet + 1).Trim();
}
if (strName == "username"
&& String.IsNullOrEmpty(this.SavePath) == false)
{
e.Value = this.CurrentUserName;
return;
}
string strValue = "";
// 从marceditor_macrotable.xml文件中解析宏
// return:
// -1 error
// 0 not found
// 1 found
nRet = MacroUtil.GetFromLocalMacroTable(PathUtil.MergePath(this.MainForm.DataDir, "marceditor_macrotable.xml"),
strName,
e.Simulate,
out strValue,
out strError);
if (nRet == -1)
{
e.Canceled = true;
e.ErrorInfo = strError;
return;
}
if (nRet == 1)
{
e.Value = strValue;
return;
}
ERROR1:
e.Canceled = true; // 不能解释处理
return;
}
