void MyServer::slotReadClient()
{
QTcpSocket* pClientSocket = (QTcpSocket*)sender();
QDataStream in(pClientSocket);
in.setVersion(QDataStream::Qt_5_3);
for(;;){
if(!nextBlockSize){
if(pClientSocket->bytesAvailable() < sizeof(quint32)) {
break;
}
in >> nextBlockSize;
}
if(pClientSocket->bytesAvailable() < nextBlockSize) {
break;
}
QString request;
in >> request;
QStringList req_param = request.split(" ");
if(req_param.at(0) == "GETCURRENTVERSION")
sendCurrVers(pClientSocket);
if(req_param.at(0) == "GETSUBJECTS")
sendArrayToClient(pClientSocket,getSubjects());
if(req_param.at(0) == "GETTHEMES")
sendArrayToClient(pClientSocket,getThemes(req_param.at(1)));
if(req_param.at(0) == "GETPICTURES")
sendArrayToClient(pClientSocket,getPictures(req_param.at(1),req_param.at(2)));
if(req_param.at(0) == "GETIMAGE")
sendImageToClient(pClientSocket,getImage(req_param.at(1)));
if(req_param.at(0) == "PUTSUBJECT"){
putSubject(req_param.at(1));
version++;
}
if(req_param.at(0) == "PUTTHEME"){
putTheme(req_param.at(1),req_param.at(2));
version++;
}
if(req_param.at(0) == "PUTIMAGE")
{
QImage img;
in >> img;
quint32 k = putImage(img,req_param.at(1),req_param.at(2), req_param.at(3));
version++;
QList<QString> lst;
lst << QString("%1").arg(k);
sendArrayToClient(pClientSocket,lst);
}
if(req_param.at(0) == "DELETESUBJECT"){
deleteSubject(req_param.at(1));
version++;
}
if(req_param.at(0) == "DELETETHEME"){
deleteTheme(req_param.at(1),req_param.at(2));
version++;
}
if(req_param.at(0) == "DELETEIMAGE"){
deleteImage(req_param.at(1));
version++;
}
if(req_param.at(0) == "SWAPIMAGE"){
QImage img;
in >> img;
swapImage(img,req_param.at(1));
version++;
}
void main()
{
int iServerSock;
int iClientSock;
struct sockaddr_in ServerAddr;
struct sockaddr_in ClientAddr;
int sin_size;
WSADATA WSAData;
if (WSAStartup(MAKEWORD(1, 1), &WSAData))
{
printf("initializationing error!\n");
WSACleanup();
exit(0);
}
printf("Initialization\n");
if ((iServerSock = socket(AF_INET, SOCK_STREAM, 0)) == INVALID_SOCKET)
{
printf("Fail to create socket！\n");
WSACleanup();
exit(0);
}
printf("Create Socket!\n");
ServerAddr.sin_family = AF_INET;
//ServerAddr.sin_addr.S_un.S_addr = htonl(INADDR_ANY);
ServerAddr.sin_addr.s_addr = inet_addr("172.20.233.1");
ServerAddr.sin_port = htons((u_short)PORT);
//ServerAddr.sin_port = 0;
memset(&(ServerAddr.sin_zero), 0, sizeof(ServerAddr.sin_zero));
if (bind(iServerSock, (struct sockaddr *)&ServerAddr, sizeof(struct sockaddr)) == -1)
{
printf("bind fail！\n");
WSACleanup();
exit(0);
}
printf("Bind success!\n");
if (listen(iServerSock, BACKLOG) == -1)
{
printf("listen fail！\n");
WSACleanup();
exit(0);
}
printf("Listen Success!\n");
for (;;)
{
sin_size = sizeof(struct sockaddr_in);
iClientSock = accept(iServerSock, (struct sockaddr *)&ClientAddr, &sin_size);
if (iClientSock == -1)
{
printf("accept调用失败！\n");
exit(0);
}
printf("Accept Success\n");
printf("Server is connected to%s\n", inet_ntoa(ClientAddr.sin_addr));
//接受来自客户端的数据存入recvques
//char recvques[100];//用户选择的文件号
//memset(recvques, 0, sizeof(recvques));
//recv(iClientSock, recvques, 100, 0);
//printf("Receive %c from Client\n", recvques[0]);
//
int getSize;
char* recvImage = receiveImageFromClient(iClientSock, &getSize);
size_t length = getSize;
if (recvImage == NULL)
{
printf("从client接收失败！\n");
WSACleanup();
exit(0);
}
else
{
printf("Successfully receive from Client！\n");
}
//第一次传输结束
printf("\n");
printf("opencv running。。。。\n");
printf("\n");
printf("\n");
int stat;
char buffer[50] = "Opencv is processing the Image...";
const char* opencvSignal = buffer;
//Send our verification signal
do{
stat = send(iClientSock, opencvSignal, strlen(opencvSignal) + 1, 0);
} while (stat<0);
int imageSendSize;
printf("start image processing\n");
printf("\n");
printf("\n");
void *sendImageVoid = FundusSegmentServer(recvImage, getSize, &imageSendSize);
char *sendImage = (char *)sendImageVoid;
char buffer2[100] = "Image processing is finished, start Transmit image to Client!";
const char* opencvfinishSignal = buffer2;
//Send our verification signal
do{
stat = send(iClientSock, opencvfinishSignal, strlen(opencvfinishSignal) + 1, 0);
} while (stat<0);
//第二次传输开始
printf("Start send the segmentation Image to Client!\n");
int sendStatus = sendImageToClient(iClientSock, sendImage, imageSendSize);
if (sendStatus != 1)
{
printf("Send to Client失败！\n");
WSACleanup();
exit(0);
}
if (sendStatus == 1)
{
printf("Send to Client success！\n");
}
freeImage(sendImage);
closesocket(iClientSock);
}
}
