first commit

2026-04-29 14:10:10 +08:00
commit b28556d43d
1558 changed files with 241386 additions and 0 deletions
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+#ifndef FILETRANSECEIVER_H
+#define FILETRANSECEIVER_H
+
+#include <QObject>
+#include <QThread>
+#include<stdio.h>
+#include<sys/types.h>
+#include<sys/socket.h>
+#include<netinet/in.h>
+#include<arpa/inet.h>
+#include<string.h>
+#include<stdlib.h>
+#include<unistd.h>
+#include <fcntl.h>
+#include <errno.h>
+#include <QMessageBox>
+#include <QDebug>
+#include <QFile>
+#define DOC_DIR "/home/plg/doc"
+#define SEARCH 100
+#define DOWN 200
+#define END 500
+#define FAIL 300
+#define SUCCESS 400
+#define UP 600
+#define UPGRADE 601
+
+struct msg 
+{
+    int type;
+    int flag;
+    char buf[64];
+    char fname[100];
+};
+
+struct datasNet
+{
+    unsigned char Header[2];//0x51,0xa5
+    unsigned char InstructionCode:8;//0x1,0x2,0x3...
+    unsigned char DataLenght[4];
+    unsigned char *Data;
+    unsigned char Checksum;
+    unsigned char Ender[2];//0xa5,0x5a
+};
+typedef unsigned char UCHAR;
+
+class FileTranseceiver : public QObject
+{
+    Q_OBJECT
+public:
+    explicit FileTranseceiver(uint16_t hostshort);
+    ~FileTranseceiver(void);
+
+    int ftp_download(int connfd,struct msg info);
+    int upload_ftp(int connfd,struct msg info);
+    void start();
+    void showData(QString tag,QByteArray dat)const;
+
+protected slots:
+    void connectListen();
+private:
+    uint16_t port;
+    int sockfd;
+    int connfd;
+    QThread *serverThead;
+    int upload_and_upgrade(int connfd, msg info);
+    void connectListen5001();
+    void connectListen5002();
+    bool CheckSumIn( UCHAR *buf, unsigned int len);
+signals:
+    void fileRecieved(QString fileName);
+};
+
+#endif // FILETRANSECEIVER_H