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状态不好跑到服务器上update了一下，竟然没有写条件，结果发现这个库没有备份。。。然后悲剧发生了！！
因为是SQL2008，好多软件都不支持，最后找到 ApexSql Log ，非常好用，但是试用版除了14天限制外还限制了脚本导出，只能一条条导出么。。。汗，虽然几百条数据，但也够折腾的。。
就研究了下，取除了这个试用版导出条数的限制，看了下算法写注册机也比较简单，但是懒的写了，反正这东西基本上就用一次，几百刀买个正版当然不可能，我想着还有别人也可能用得到，就放上来。
版本是 2014.04.1133 目前官网最新版本。
http://pan.baidu.com/s/1c0BHafQ
注册程序的部分代码：
public static bool Manually(ActivationManager manager, string productKey, string activationCode)
{
bool flag;
manager.WriteActivationInformation(new ActivationResponse(FileHelper.Unzip(activationCode.FromBase64String())).Serialize());
if (!(flag = manager.ActivationCodeIsValid || (manager.State == ActivationState.ExtendedEvaluation)))
{
string_1 = string.Format("Invalid activation code [{0}]", activationCode);
return flag;
}
string_1 = "OK";
return flag;
}
private void AnalyzeServerResponse(string serverResponse)
{
XmlDocument document = new XmlDocument();
document.LoadXml(serverResponse);
XmlElement documentElement = document.DocumentElement;
if ((documentElement != null) && ("ResponseInfo" == documentElement.Name))
{
foreach (XmlNode node in documentElement.ChildNodes)
{
if ("ProductId" == node.Name)
{
this.ProductId = node.InnerText;
}
else if ("UnlockCode" == node.Name)
{
this.UnlockCode = node.InnerText;
}
else if ("HardwareId" == node.Name)
{
this.HardwareId = node.InnerText;
}
else if ("ActivationCode" == node.Name)
{
this.ActivationCode = node.InnerXml;
if (node.FirstChild != null)
{
foreach (XmlNode node2 in node.FirstChild.ChildNodes)
{
if ("version" == node2.Name)
{
this.Version = node2.InnerText;
}
else if ("reginfo" == node2.Name)
{
this.RegistrationInfo = node2.InnerText;
}
else if ("licenseNum" == node2.Name)
{
this.LicenceNumber = node2.InnerText;
}
else if ("trialExpiry" == node2.Name)
{
this.TrialExpire = node2.InnerText;
}
else if ("licenseExpiry" == node2.Name)
{
this.LicenceExpire = node2.InnerText;
}
else if ("signature" == node2.Name)
{
this.Signature = node2.InnerText;
}
else if ("activationKey" == node2.Name)
{
this.ProductKey = node2.InnerText;
}
}
}
}
else if ("ReasonCode" == node.Name)
{
this.ReasonCode = node.InnerText;
}
else if ("Reason" == node.Name)
{
this.Reason = node.InnerText;
}
else if ("Reactivation" == node.Name)
{
this.Reactivation = node.InnerText;
}
else if ("Explanation" == node.Name)
{
this.Explanation = node.InnerText;
}
else if ("Resolution" == node.Name)
{
this.Resolution = node.InnerText;
}
}
}
}
public virtual void WriteActivationInformation(string activationData)
{
LicenceManager manager = new LicenceManager(this.apexSQLProducts_0, this.string_1);
ActivationResponse response = ActivationResponse.Deserialize(activationData);
this.activationInfo_0.HardwareID = response.HardwareId;
this.activationInfo_0.Version = int.Parse(response.Version);
this.activationInfo_0.NumberOfLicenses = int.Parse(response.LicenceNumber);
this.activationInfo_0.RegistrationInformation = response.RegistrationInfo;
this.activationInfo_0.ProductKey = response.ProductKey;
this.activationInfo_0.TrialExpiryDate = DateTime.ParseExact(response.TrialExpire, "MM-dd-yyyy", CultureInfo.InvariantCulture);
this.activationInfo_0.LicenseSubscriptionExpiryDate = DateTime.ParseExact(response.LicenceExpire, "MM-dd-yyyy", CultureInfo.InvariantCulture);
this.activationInfo_0.Signature = response.Signature;
if (!manager.SaveLicenceFile(this.activationInfo_0))
{
throw new Exception("Unable to save license file.");
}
this.Refresh();
}
看起来还是蛮简单的，只要对XML字符串进行ZIP算法压缩（程序中有）再进行base64，然后在验证方法直接返回TRUE基本上就OK了。
当然这样比较暴力，不符合俺一向认真负责的态度~~~但是不暴力的话就得更改下publickey……
然后。。就没有然后了，如果以后有时间，还可以再研究一下。
ApexSql Log试用版取消导出脚本每10行导出一行的限制。
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原文地址：http://www.cnblogs.com/gsyifan/p/ApexSql_Log_unpack.html
