int client::download()
{
int res = 0;
char file_name[BUFFSIZE] = {0};
if(m_cmd.size() < 2)
{
do
{
cout << "file name: ";
cout.flush();
cin.getline(file_name, BUFFSIZE);
}while(file_name[0] == '\0');
}
else
{
strncpy(file_name, m_cmd[1], BUFFSIZE);
}
m_buff.clear();
// Add the pack type.
m_buff.push_back(PT_DWREQ);
// Add the filename.
add_buff(file_name, strlen(file_name));
// Add checkcode.
m_analyser.load_data(m_buff);
m_buff.push_back(m_analyser.check());
if(-1 == send_data())
{
;// Send error.
}
char pack_type = acceptable();
if( is_pack_type(PT_OK, pack_type) )
{
if(-1 == recv_file_info() )
{
return -1;// Recv error.
}
res = recv_file();
}
else if( is_pack_type(PT_FNOEXIST, pack_type) )
{
cout << "file not exist" << endl;;
}
return res;
}
void* client_connect(void* info){
thread_info* new_info = (thread_info* )info;
int sockfd = new_info -> sockfd;
std::string addr = new_info -> address;
int port = new_info -> port;
std::cout << sockfd << " " << addr << " " << port << '\n';
/*int read_size;
char client_message[2000];
char welcome_message[200];
strcpy(welcome_message, "Welcome to simple P2P server !\n");
write(sockfd, welcome_message, strlen(welcome_message));
//test block
login::Login login;
login.set_id("testID");
login.set_passwd("testPasswd");
int pkg_size = login.ByteSize() + 4;
char* pkt = new char[pkg_size];
google::protobuf::io::ArrayOutputStream aos(pkt, pkg_size);
google::protobuf::io::CodedOutputStream* coded_output = new google::protobuf::io::CodedOutputStream(&aos);
coded_output -> WriteVarint32(login.ByteSize());
login.SerializeToCodedStream(coded_output);
write(sockfd, pkt, pkg_size);*/
//test block
update();
login::Login login;
while( true ){
int count;
char buffer[4];
count = recv(sockfd, buffer, 4, MSG_PEEK);
if(count == -1)
perror("Recv with error");
else{
ACTION request;
request = readAction(sockfd, readHdr(buffer));
if ( request == LOGIN ) {
login = login_check(sockfd, addr, port);
} else if ( request == REGIST ) {
regist_check(sockfd);
} else if ( request == DELETEACCOUNT ) {
delete_account(sockfd);
} else if ( request == SEARCHINFO ) {
search_info(sockfd);
} else if ( request == DOWNLOAD ) {
download_p2p(sockfd);
} else if ( request == CHAT ) {
chat(sockfd);
} else if (request == LOGOUT ) {
logout(sockfd, file_sets);
break;
} else if (request == RECVFILEINFO ) {
recv_file_info(sockfd, file_sets, login);
} else if (request == ONLINEINFO){
send_online_info(sockfd);
} else if (request == PORTREQUEST) {
//send_port(sockfd);
} else {
printf("%sBugssssssssssss%s\n", ANSI_COLOR_RED, ANSI_COLOR_RESET);
}
}
}
/*while( (read_size = recv(sock , client_message , 2000 , 0)) > 0 ){
client_message[read_size] = '\0';
write(sock , client_message , strlen(client_message));
memset(client_message, 0, 2000);
}
if(read_size == 0) {
puts("Client disconnected");
fflush(stdout);
}else if(read_size == -1){
perror("recv failed");
}*/
//printf("Connection left\n");
return 0;
}
