adb命令 - adb forward交互流程adb命令 - adb forward交互流程

static void listener_event_func(int _fd, unsigned ev, void *_l)  
{  
    alistener *l = _l;  
    asocket *s;  
    if(ev & FDE_READ) {  
        struct sockaddr addr;  
        socklen_t alen;  
        int fd;  
        alen = sizeof(addr);  
        fd = adb_socket_accept(_fd, &addr, &alen); // 首先接受该连接  
        if(fd < 0) return;  
        gliethttp_server = create_local_socket(fd); // 为我们的小应用程序建立维护对象gliethttp_server  
        if(gliethttp_server) {  
            gliethttp_server->transport = l->transport;  
            connect_to_remote(gliethttp_server, l->connect_to); // 发送"tcp:7100"到手机端,手机端将建立一个与7100端口server链接的gliethttp_client,作为  
                                                 // 与HOST这里建立的gliethttp_server对象进行数据传输的手机端程序[luther.gliethttp]  
                                                 // 如果成功连接之后,手机端adbd将返回"OKAY",进而gliethttp_server和gliethttp_client将绑定在一起  
                                                 // gliethttp_server发送的数据将通过HOST的daemon直接传递给gliethttp_client  
                                                 // gliethttp_client数据将通过手机的adbd直接发送给HOST的gliethttp_server,然后传递给我们的小程序B[lutehr.gliethttp]  
            return;  
        }  
        adb_close(fd);  
    }  
}  
void connect_to_remote(asocket *s, const char *destination)  
{  
    D("Connect_to_remote call /n");  
    apacket *p = get_apacket();  
    int len = strlen(destination) + 1;  
    if(len > (MAX_PAYLOAD-1)) {  
        fatal("destination oversized");  
    }  
    D("LS(%d): connect('%s')/n", s->id, destination);  
    p->msg.command = A_OPEN; // 打开手机端"tcp:7100"端口  
    p->msg.arg0 = s->id;  
    p->msg.data_length = len;  
    strcpy((char*) p->data, destination);   
    send_packet(p, s->transport);  
}