private static AndroidApplication GetApplicationObject(string outPath, string valueXml, string apkPath)
{
string manifestXml = outPath + "\\AndroidManifest.xml";
ReturnStruct rs = GetPathsAndPackageName(manifestXml);
string appNV = rs.appNameV;
string package = rs.packageName;
string appN = rs.nameWritesDirectly ? rs.appNameV : GetAppNameByVariableName(valueXml, appNV);
string logoPath;
try
{
logoPath = GetLogoPath(rs.logoV, outPath);
}
catch (Exception)
{
logoPath = null;
}
AndroidApplication appO = new AndroidApplication(appN, package, apkPath, logoPath);
return(appO);
}
private ReturnStruct ReturnAStruct()
{
var ret = new ReturnStruct
{
A = "123456778",
B = "123456778",
C = "123456778",
D = "123456778",
E = false,
F = true
};
return(ret);
}
private static ReturnStruct GetPathsAndPackageName(string manifestXml)
{
/*
* In order to find the package name and app name in the same time,
* the method needs to return two values. Hence I wrapped the result
* in a struct.
*/
ReturnStruct rs = new ReturnStruct();
using (StreamReader sr = new StreamReader(manifestXml))
{
using (XmlReader xmlr = XmlReader.Create(sr)) // Create an XML Reader with a specified document.
{
while (xmlr.Read())
{
if (xmlr.NodeType == XmlNodeType.Element && xmlr.Name == "application") // <application> element
{
string label = xmlr.GetAttribute("android:label"); // "android:label"
if (label != null)
{
if (label.Contains("@"))
{
rs.appNameV = label.Split('/')[1];
rs.nameWritesDirectly = false;
}
else
{
rs.appNameV = label; // To handle with the apk which writes its name directly.
rs.nameWritesDirectly = true;
}
}
rs.logoV = xmlr.GetAttribute("android:icon");
// android:icon="@mipmap/ic_launcher" -- Sample
}
else if (xmlr.NodeType == XmlNodeType.Element && xmlr.Name == "manifest") // <manifest>, to seek the package name.
{
rs.packageName = xmlr.GetAttribute("package");
}
}
}
}
return(rs);
}
/// <summary>
/// Processes a HTTP POST request for uploading a file from fine-uploader.
/// </summary>
private void ProcessPostRequest(HttpContext httpContext)
{
ReturnStruct status = new ReturnStruct();
status.success = true;
try
{
if (httpContext.Request.Files.Count > 0)
{
HttpPostedFile file = httpContext.Request.Files[0];
status.name = Path.GetFileName(file.FileName);
status.uuid = httpContext.Request["qquuid"];
status.size = file.ContentLength;
byte[] bte = new byte[file.InputStream.Length];
file.InputStream.Read(bte, 0, Convert.ToInt32(file.InputStream.Length));
if (this.RestContext.Equals("common", StringComparison.InvariantCultureIgnoreCase) && this.RestElement.Equals("attachmentdata", StringComparison.InvariantCultureIgnoreCase))
{
status.DataId = SaveAttachmentData(httpContext, file, status.name, bte);
}
else
{
throw new ApplicationException(string.Format("There is no implementation for uploading files to httpContext '{0}', element '{1}'", this.RestContext, this.RestElement));
}
}
}
catch (Exception ex)
{
status.error = ex.Message;
status.preventRetry = true;
status.success = false;
}
this.ProcessResponse(status);
}
static void Main(string[] args)
{
Mid engine = new Mid();
ReturnStruct r = engine.EncryptString("test", "abc123");
Console.WriteLine(r.Result);
Console.WriteLine();
StringBuilder sb = new StringBuilder();
sb.Append("[");
int it = 0;
foreach (int ti in r.RandomKeys)
{
sb.Append(ti);
if (it != (r.RandomKeys.Length) - 1)
{
sb.Append(",");
}
it++;
}
sb.Append("]");
Console.WriteLine(sb.ToString());
Console.ReadLine();
Console.Clear();
Console.WriteLine(engine.DecryptString(r.Result, "abc123", r.RandomKeys));
Console.ReadLine();
}
public override IEnumerable <string> Dependencies() => ArgumentStruct.Dependencies().Concat(ReturnStruct.Dependencies());
public void ProcessRequest(HttpContext context)
{
context.Response.ContentType = "text/json";
var result = new ApiResult();
/*var macIsInDatabase = false;
* foreach (var nic in NetworkInterface.GetAllNetworkInterfaces())
* {
* if (nic.OperationalStatus == OperationalStatus.Up)
* {
* var mac = nic.GetPhysicalAddress().ToString().Replace("-", "").ToUpper();
* foreach (DataRow row in Global.GetClientMacs().Rows)
* {
* if (mac.Equals(row.ItemArray[0]))
* {
* macIsInDatabase = true;
* break;
* }
* }
*
* if (macIsInDatabase)
* {
* break;
* }
* }
* }
*
* if (macIsInDatabase == false)
* {
* result.code = 0x03;
* result.message = "非法请求";
*
* context.Response.Write(JsonConvert.SerializeObject(result));
*
* return;
* }*/
if (context.Request.HttpMethod != "POST")
{
result.code = 0x01;
result.message = "需要使用POST请求";
context.Response.Write(JsonConvert.SerializeObject(result));
return;
}
// 没有图片的请求
if (string.IsNullOrEmpty(context.Request.Form["facesImage"]))
{
result.code = 0x02;
result.message = "参数错误";
context.Response.Write(JsonConvert.SerializeObject(result));
return;
}
// 人脸检测引擎初始化
pMemDetect = Marshal.AllocHGlobal(detectSize);
detectInitCode = ArcSoft.AFD_FSDK_InitialFaceEngine(appId, sdkFDKey, pMemDetect, detectSize,
ref detectEngine,
(int)ArcSoft.AFD_FSDK_OrientPriority.AFD_FSDK_OPF_0_HIGHER_EXT, nScale, nMaxFaceNum);
if (detectInitCode != 0)
{
// 检测引擎初始化错误
result.code = 0x211;
result.message = "服务器错误";
context.Response.Write(JsonConvert.SerializeObject(result));
return;
}
// 人脸识别引擎初始化
pMemRecognition = Marshal.AllocHGlobal(detectSize);
recognitionInitCode =
ArcSoft.AFR_FSDK_InitialEngine(appId, sdkFRKey, pMemRecognition, detectSize, ref recognitionEngion);
if (recognitionInitCode != 0)
{
// 识别引擎初始化错误
result.code = 0x212;
result.message = "服务器错误";
// 销毁检测引擎
ArcSoft.AFD_FSDK_UninitialFaceEngine(detectEngine);
context.Response.Write(JsonConvert.SerializeObject(result));
return;
}
// base64编码的图片
var base64 = context.Request.Form["facesImage"];
// 检测人脸
Bitmap faceImage = null;
byte[] faceImageBytes;
int width = 0, height = 0, pitch = 0;
faceImageBytes = Global.ProcessBase64(base64, ref faceImage, ref width, ref height, ref pitch);
// 创建图片指针，并复制图片信息
var imageDataPtr = Marshal.AllocHGlobal(faceImageBytes.Length);
Marshal.Copy(faceImageBytes, 0, imageDataPtr, faceImageBytes.Length);
// 创建图片其他信息指针，并设置内容
var offInput = new ArcSoft.ASVLOFFSCREEN
{
u32PixelArrayFormat = 513,
ppu8Plane = new IntPtr[4],
i32Width = width,
i32Height = height,
pi32Pitch = new int[4]
};
offInput.ppu8Plane[0] = imageDataPtr;
offInput.pi32Pitch[0] = pitch;
var offInputPtr = Marshal.AllocHGlobal(Marshal.SizeOf(offInput));
Marshal.StructureToPtr(offInput, offInputPtr, false);
// 检测结果对象指针
var faceRes = new ArcSoft.AFD_FSDK_FACERES();
var faceResPtr = Marshal.AllocHGlobal(Marshal.SizeOf(faceRes));
// 进行检测
int detectResult;
try
{
detectResult = ArcSoft.AFD_FSDK_StillImageFaceDetection(detectEngine, offInputPtr, ref faceResPtr);
}
catch (AccessViolationException e)
{
result.code = -1;
result.message = e.Message;
context.Response.Write(JsonConvert.SerializeObject(result));
Marshal.FreeHGlobal(imageDataPtr);
Marshal.FreeHGlobal(offInputPtr);
//Marshal.FreeHGlobal(faceResPtr);
// 销毁检测引擎
ArcSoft.AFD_FSDK_UninitialFaceEngine(detectEngine);
// 销毁识别引擎
ArcSoft.AFR_FSDK_UninitialEngine(recognitionEngion);
return;
}
// 从指针转化为对象
faceRes = (ArcSoft.AFD_FSDK_FACERES)Marshal.PtrToStructure(faceResPtr, typeof(ArcSoft.AFD_FSDK_FACERES));
if (detectResult == 0)
{
if (faceRes.nFace == 0)
{
result.code = 0x11;
result.message = "没有检测到人脸";
context.Response.Write(JsonConvert.SerializeObject(result));
Marshal.FreeHGlobal(imageDataPtr);
Marshal.FreeHGlobal(offInputPtr);
//Marshal.FreeHGlobal(faceResPtr);
// 销毁检测引擎
ArcSoft.AFD_FSDK_UninitialFaceEngine(detectEngine);
// 销毁识别引擎
ArcSoft.AFR_FSDK_UninitialEngine(recognitionEngion);
}
else if (faceRes.nFace > 1)
{
result.code = 0x12;
result.message = "检测到多个人脸";
context.Response.Write(JsonConvert.SerializeObject(result));
Marshal.FreeHGlobal(imageDataPtr);
Marshal.FreeHGlobal(offInputPtr);
//Marshal.FreeHGlobal(faceResPtr);
// 销毁检测引擎
ArcSoft.AFD_FSDK_UninitialFaceEngine(detectEngine);
// 销毁识别引擎
ArcSoft.AFR_FSDK_UninitialEngine(recognitionEngion);
}
else
{
result.code = 0x0;
result.message = "成功";
// 识别模型对象和指针
var modelRes = new ArcSoft.AFR_FSDK_FaceModel();
var modelResPtr = Marshal.AllocHGlobal(Marshal.SizeOf(modelRes));
// 输入的人脸信息
var faceInput = new ArcSoft.AFR_FSDK_FaceInput();
// 人脸角度
faceInput.lOrient = (int)Marshal.PtrToStructure(faceRes.lfaceOrient, typeof(int));
// 人脸矩形框
faceInput.rcFace = (ArcSoft.MRECT)Marshal.PtrToStructure(faceRes.rcFace, typeof(ArcSoft.MRECT));
// 输入人脸信息指针
var faceInputPtr = Marshal.AllocHGlobal(Marshal.SizeOf(faceInput));
Marshal.StructureToPtr(faceInput, faceInputPtr, false);
// 进行识别
var recognitionResult =
ArcSoft.AFR_FSDK_ExtractFRFeature(recognitionEngion, offInputPtr, faceInputPtr,
modelResPtr);
// 从指针转化为对象
modelRes = (ArcSoft.AFR_FSDK_FaceModel)Marshal.PtrToStructure(modelResPtr,
typeof(ArcSoft.AFR_FSDK_FaceModel));
Marshal.FreeHGlobal(imageDataPtr);
Marshal.FreeHGlobal(offInputPtr);
//Marshal.FreeHGlobal(faceResPtr);
Marshal.FreeHGlobal(faceInputPtr);
Marshal.FreeHGlobal(modelResPtr);
if (recognitionResult == 0)
{
// 获取人脸特征
var featureContent = new byte[modelRes.lFeatureSize];
Marshal.Copy(modelRes.pbFeature, featureContent, 0, modelRes.lFeatureSize);
var similarity = 0f;
var returnStruct = new ReturnStruct();
var compareRes = Compare(featureContent, ref similarity, ref returnStruct);
// 存在匹配的人脸
if (compareRes == 0)
{
result.message = "成功";
result.data = returnStruct;
context.Session["uid"] = returnStruct.userId;
}
// 不存在匹配的人脸
else if (compareRes == -1)
{
result.data = -1;
}
// 函数错误
else
{
result.code = 0x24;
result.message = "系统错误";
result.data = compareRes;
}
context.Response.Write(JsonConvert.SerializeObject(result));
// 销毁检测引擎
ArcSoft.AFD_FSDK_UninitialFaceEngine(detectEngine);
// 销毁识别引擎
ArcSoft.AFR_FSDK_UninitialEngine(recognitionEngion);
}
else
{
result.code = 0x23;
result.message = "服务器错误";
result.data = recognitionResult;
context.Response.Write(JsonConvert.SerializeObject(result));
// 销毁检测引擎
ArcSoft.AFD_FSDK_UninitialFaceEngine(detectEngine);
// 销毁识别引擎
ArcSoft.AFR_FSDK_UninitialEngine(recognitionEngion);
}
}
}
else
{
result.code = 0x22;
result.message = "服务器错误";
result.data = detectResult;
context.Response.Write(JsonConvert.SerializeObject(result));
// 销毁检测引擎
ArcSoft.AFD_FSDK_UninitialFaceEngine(detectEngine);
// 销毁识别引擎
ArcSoft.AFR_FSDK_UninitialEngine(recognitionEngion);
}
}
/// <summary>
/// 将人脸数据与数据库的人脸数据进行一一对比
/// </summary>
/// <param name="feature"></param>
/// <param name="similarity"></param>
/// <returns>有匹配返回0， 没有匹配返回-1，失败返回code</returns>
private int Compare(byte[] feature, ref float similarity, ref ReturnStruct returnStruct)
{
// 检测到的脸部信息
var localFaceModels = new ArcSoft.AFR_FSDK_FaceModel();
var sourceFeaturePtr = Marshal.AllocHGlobal(feature.Length);
Marshal.Copy(feature, 0, sourceFeaturePtr, feature.Length);
localFaceModels.lFeatureSize = feature.Length;
localFaceModels.pbFeature = sourceFeaturePtr;
var localFacePtr = Marshal.AllocHGlobal(Marshal.SizeOf(localFaceModels));
Marshal.StructureToPtr(localFaceModels, localFacePtr, false);
// 服务器的脸部信息
var libraryFaceModel = new ArcSoft.AFR_FSDK_FaceModel();
var libaryFeaturePtr = IntPtr.Zero;
var libraryFacePtr = IntPtr.Zero;
// 与数据库中每条人脸特征信息进行比较
foreach (DataRow row in Global.GetlibraryFeatures().Rows)
{
var libaryFeature = (byte[])row.ItemArray[0];
// 准备服务器的脸部信息
libaryFeaturePtr = Marshal.AllocHGlobal(libaryFeature.Length);
Marshal.Copy(libaryFeature, 0, libaryFeaturePtr, libaryFeature.Length);
libraryFaceModel.lFeatureSize = libaryFeature.Length;
libraryFaceModel.pbFeature = libaryFeaturePtr;
libraryFacePtr = Marshal.AllocHGlobal(Marshal.SizeOf(libraryFaceModel));
Marshal.StructureToPtr(libraryFaceModel, libraryFacePtr, false);
similarity = 0f;
// 进行比较
var ret = ArcSoft.AFR_FSDK_FacePairMatching(recognitionEngion, localFacePtr, libraryFacePtr,
ref similarity);
// 释放空间
Marshal.FreeHGlobal(libaryFeaturePtr);
Marshal.FreeHGlobal(libraryFacePtr);
// 比较函数正常
if (ret == 0)
{
// 找到匹配的人脸
if (similarity >= minSimilarity)
{
returnStruct.userId = int.Parse(row.ItemArray[1].ToString());
returnStruct.name = row.ItemArray[2].ToString();
var privilege = int.Parse(row.ItemArray[3].ToString());
// 如果是访客
if (privilege == 3)
{
var inTime = DateTime.Parse(row.ItemArray[4].ToString().Replace("T", " "));
var validDays = int.Parse(row.ItemArray[5].ToString());
// 已到时间
if (inTime.AddDays(validDays) <= DateTime.Now)
{
continue;
}
}
return(0);
}
}
// 函数错误，停止比较
else if (ret != 0)
{
return(ret);
}
}
// 没有找到匹配的人脸
return(-1);
}
public void ProcessRequest(HttpContext context)
{
context.Response.ContentType = "text/json";
var result = new ApiResult();
if (context.Request.HttpMethod != "POST")
{
result.code = 0x01;
result.message = "需要使用POST请求";
context.Response.Write(JsonConvert.SerializeObject(result));
return;
}
var phone = context.Request.Form["phone"];
var code = context.Request.Form["code"];
if (phone == null || code == null)
{
result.code = 0x03;
result.message = "参数错误";
context.Response.Write(JsonConvert.SerializeObject(result));
return;
}
var returnStruct = new ReturnStruct();
var sql = "select count(*) from user where phone = ?p;";
var ret = int.Parse(MySQLHelper.ExecuteScalar(sql, new MySqlParameter("?p", phone)).ToString());
// 存在于user表中
if (ret == 1)
{
returnStruct.firstLogin = false;
sql = "select id, name from user where phone = ?p;";
var ds = MySQLHelper.ExecuteDataSet(sql, new MySqlParameter("?p", phone));
returnStruct.userId = int.Parse(ds.Tables[0].Rows[0].ItemArray[0].ToString());
returnStruct.name = ds.Tables[0].Rows[0].ItemArray[1].ToString();
context.Session["uid"] = returnStruct.userId;
result.message = "成功";
result.data = returnStruct;
}
else
{
sql = "select count(*) from owner where phone = ?p;";
ret = int.Parse(MySQLHelper.ExecuteScalar(sql, new MySqlParameter("?p", phone)).ToString());
// 存在于owner表中
if (ret == 1)
{
returnStruct.firstLogin = true;
returnStruct.userId = 0;
sql = "select name, id from owner where phone = ?p;";
var ds = MySQLHelper.ExecuteDataSet(sql, new MySqlParameter("?p", phone));
returnStruct.name = ds.Tables[0].Rows[0].ItemArray[0].ToString();
context.Session["oid"] = ds.Tables[0].Rows[0].ItemArray[1].ToString();
result.message = "成功";
result.data = returnStruct;
}
else
{
result.message = "成功";
result.data = null;
}
}
context.Response.Write(JsonConvert.SerializeObject(result));
}
