Помогите пожалуйста. Подскажите почему когда я отправляю пакет серверу ответа от него я не получаю. Вот код:
| Код |
#include <cstdlib>
#include <iostream>
#include <vector>
#include<winsock2.h>
#include <conio.h>
#include <stdio.h>
using namespace std;
void TLV_Pack_UIN(unsigned short int Type,char *Data,vector<char>pck)
{
int i;
unsigned short int tlv_type=htons(Type);
int l=strlen(Data);
unsigned short int tlv_lenght=htons(l);
pck.push_back((char)tlv_type);
pck.push_back((char)tlv_lenght);
for(i=0;i<=9;i++)
pck.push_back(Data[i]);
}
void TLV_Pack_Pass(unsigned short int Type,char*pwd,vector<char>pck)
{
int i;
char pass_xor[]="\xF3\x26\x81\xC4\x39\x86\xDB\x92\x71"
"\xA3\xB9\xE6\x53\x7A\x95\x7C";
for (int x = 0;x < strlen(pwd);x++)
{
pwd[x] = pwd[x]^pass_xor[x];
}
unsigned short int tlv_type=htons(Type);
int l=strlen(pwd);
unsigned short int tlv_lenght=htons(l);
pck.push_back((char)tlv_type);
pck.push_back((char)tlv_lenght);
for (i=0;i<=6;i++)
pck.push_back(pwd[i]);
}
void TLV_Pack_2(unsigned short int Type,unsigned short int Data,vector<char>pck)
{
unsigned short int tlv_type=htons(Type);
unsigned short int tlv_lenght=htons(2);
unsigned short int tlv_data=htons(Data);
pck.push_back((char)tlv_type);
pck.push_back((char)tlv_lenght);
pck.push_back((char)tlv_data);
}
void TLV_Pack_4(unsigned short int Type,unsigned long Data,vector<char>pck)
{
unsigned short int tlv_type=htons(Type);
unsigned short int tlv_lenght=htons(4);
unsigned short int tlv_data=htonl(Data);
pck.push_back((char)tlv_type);
pck.push_back((char)tlv_lenght);
pck.push_back((char)tlv_data);
}
void Flap_HDR(char* ChID,unsigned short int SEQ,vector<char>pck)
{
char Sign[]="\x2A";
unsigned short int seq_num=htons(SEQ);
unsigned short int lenght=htons(48);
pck.push_back(Sign[0]);
pck.push_back(ChID[0]);
pck.push_back((char)seq_num);
pck.push_back((char)lenght);
}
int main(int argc, char *argv[])
{
vector<char>pack;
unsigned short int r;
unsigned long data;
char buf[1024];
int rc=NO_ERROR;
int i;
SOCKET NewSocket;
SOCKADDR_IN rmaddr;
WSADATA wsa;
int err,error;
char s[10];
i=0;
err=WSAStartup(MAKEWORD(2,2), &wsa);
if (err!=0)
{printf("oshibka\n");
_getch();
}
else
{printf("biblioteka zagruzhena\n");
_getch();
}
NewSocket = socket (AF_INET,SOCK_STREAM,IPPROTO_TCP);
rmaddr.sin_addr.s_addr = inet_addr("205.188.7.244");
rmaddr.sin_family = AF_INET;
rmaddr.sin_port = htons(5190);
if(connect(NewSocket,(struct sockaddr *)&rmaddr,sizeof(rmaddr))==SOCKET_ERROR)
{
printf("oshibka");
_getch();
}
else
{
printf("connect\n");
_getch();
}
rc = recv(NewSocket, buf,6, 0);
if(rc<=0)
{
printf("oshibka vizova");
closesocket(NewSocket);
WSACleanup();
return EXIT_FAILURE;
}
else
{
printf("da");
}
r=buf[3];
printf("%d",r);
rc = recv(NewSocket, buf,r, 0);
if(rc<=0)
{
printf("oshibka vizova");
closesocket(NewSocket);
WSACleanup();
return EXIT_FAILURE;
}
else
{
printf("da");
}
Flap_HDR("1",0,pack);
data=htonl(1);
pack.push_back((char)data);
TLV_Pack_UIN(1,"495631328",pack);
char pass[] = "Stanin";
TLV_Pack_Pass(2, pass, pack);
unsigned short int tlv_type=htons(3);
unsigned short int tlv_lenght=htons(10);
char* Data;
Data="ICQ Client";
pack.push_back((char)tlv_type);
pack.push_back((char)tlv_lenght);
for(int i=0;i<=10;i++)
pack.push_back(Data[i]);
tlv_type=htons(22);
tlv_lenght=htons(2);
char da[]="\x01\x0a";
pack.push_back((char)tlv_type);
pack.push_back((char)tlv_lenght);
for(i=0;i<=1;i++)
pack.push_back(da[i]);
TLV_Pack_2(23,6,pack);
TLV_Pack_2(24,5,pack);
TLV_Pack_2(25,0,pack);
TLV_Pack_2(26,104,pack);
TLV_Pack_4(20,30007,pack);
tlv_type=htons(15);
tlv_lenght=htons(2);
char d[]="ru";
for(i=0;i<2;i++)
pack.push_back(d[i]);
tlv_type=htons(14);
tlv_lenght=htons(2);
char dd[]="ru";
for(i=0;i<2;i++)
pack.push_back(dd[i]);
error=send(NewSocket,(const char*)&pack,htons(48),0);
if(SOCKET_ERROR==error)
{
printf("oshibka");
_getch();
closesocket(NewSocket);
WSACleanup();
return EXIT_FAILURE;
}
else
{
printf("otpravil");
_getch();
}
rc = recv(NewSocket, buf,6, 0);
if(rc<=0)
{
printf("oshibka vizova");
closesocket(NewSocket);
WSACleanup();
return EXIT_FAILURE;
}
else
{
printf("da");
}
r=buf[3];
printf("%d",r);
rc = recv(NewSocket, buf,r, 0);
if(rc<=0)
{
printf("oshibka vizova");
closesocket(NewSocket);
WSACleanup();
return EXIT_FAILURE;
}
else
{
printf("da");
_getch();
}
closesocket(NewSocket);
}
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