public override int VerifyItem(
LibraryHost host,
string strAction,
XmlDocument itemdom,
out string strError)
{
strError = "";
// 执行函数
try
{
return(host.VerifyOrder(strAction,
itemdom,
out strError));
}
catch (Exception ex)
{
strError = "执行脚本函数 '" + "VerifyOrder" + "' 时出错：" + ExceptionUtil.GetDebugText(ex);
return(-1);
}
// return 0;
}
public override int VerifyItem(
LibraryHost host,
string strAction,
XmlDocument itemdom,
out string strError)
{
strError = "";
// 执行函数
try
{
return(host.VerifyComment(strAction,
itemdom,
out strError));
}
catch (Exception ex)
{
strError = "执行脚本函数 '" + "VerifyComment" + "' 时出错：" + ex.Message;
return(-1);
}
return(0);
}
void dp2Library_stop()
{
if (library_host != null)
{
library_host.Stop();
library_host = null;
}
}
// parameters:
// bAutoStart 是否自动启动。如果为 false，表示会重新启动，假如以前启动过的话
int dp2Library_start(
bool bAutoStart,
out string strError)
{
strError = "";
Debug.Assert(string.IsNullOrEmpty(this.LibraryDataDir) == false, "");
string strFilename = Path.Combine(this.LibraryDataDir, "library.xml");
if (File.Exists(strFilename) == false)
{
strError = "dp2Library XE 尚未初始化";
return 0;
}
if (bAutoStart == true && library_host != null)
{
strError = "dp2Library 先前已经启动了";
return 0;
}
dp2Library_stop();
// 获得 监听 URL
#if NO
if (this.IsServer == true)
{
string strUrl = this.AppInfo.GetString("main_form", "listening_url", "");
if (string.IsNullOrEmpty(strUrl) == true)
{
string strNewUrl = InputDlg.GetInput(
this,
"请指定服务器绑定的 URL",
"URL: ",
"http://localhost:8001/dp2library/xe",
this.Font);
if (strNewUrl == null)
{
strNewUrl = "http://localhost:8001/dp2library/xe";
MessageBox.Show(this, "自动使用缺省的 URL " + strNewUrl);
}
this.AppInfo.SetString("main_form", "listening_url", strNewUrl);
this.LibraryServerUrl = strNewUrl;
}
else
this.LibraryServerUrl = strUrl;
}
else
{
this.LibraryServerUrl = "net.pipe://localhost/dp2library/xe";
}
#endif
// 检查监听 URL
if (this.IsServer == true)
{
this.LibraryServerUrlList = this.AppInfo.GetString("main_form", "listening_url", "");
if (string.IsNullOrEmpty(this.LibraryServerUrlList) == true)
{
strError = "尚未正确配置监听URL， dp2library server 无法启动";
return -1;
}
// TODO: 必须是 http net.tcp 协议之一
}
else
{
// 强制设置为固定值
this.LibraryServerUrlList = LibraryHost.default_single_url; // "net.pipe://localhost/dp2library/xe";
}
#if NO
if (this.IsServer == true)
this.LibraryServerUrl = "http://localhost/dp2library/xe";
else
this.LibraryServerUrl = "net.pipe://localhost/dp2library/xe";
#endif
library_host = new LibraryHost();
library_host.DataDir = this.LibraryDataDir;
library_host.HostUrl = this.LibraryServerUrlList;
int nRet = library_host.Start(out strError);
if (nRet == -1)
return -1;
if (this.library_host != null)
{
// this.library_host.SetTestMode(this.TestMode);
if (this.TestMode == true)
this.library_host.SetMaxClients(5); // 社区版限定 5 个前端
else
this.library_host.SetMaxClients(this.MaxClients);
this.library_host.SetLicenseType(this.LicenseType);
this.library_host.SetFunction(this.Function);
}
return 1;
}