bdsd sock

transport protocol, such as TCP/UDP, which is generally set to zero using this default value */int SOCK = socket (af_inet, sock_stream, 0); if (sock = =-1) { close (sock); NSLog (@ "Socket error:%d", sock); return;}2, bind the machine address and port numberAddress structure data, record IP and port number struct S

Service-side (server)#include #include#pragmaComment (lib, "Ws2_32.lib")//Add the Ws2_32.lib to the link library on the links page#definePORT 15001//Port of communication (referred to as server side)#defineERROR 0#defineBuffer_size 1024//Note: This server-side data receive buffer >= the client-side data send buffer, which otherwise causes a buffer overflow/*Service-side principle: 1, the server process to create socket 2, bind the local address to the created socket, to ternary group {*/intMain

then added to the input queue (prepared for the read operation). size (): This method returns the size of the entire Streambuf object in bytes. max_size (): This method returns the maximum number of bytes that can be saved. In addition to the last two methods, other methods are not so easy to understand. First, most of the time you will pass the STREAMBUF as a parameter to the Read/write free function, as shown in the following code snippet: Read_until (

third parameter specifies the corresponding transport protocol, such as TCP/UDP, which is generally set to 0来 using this default value. int sock = socket (af_inet, sock_stream, 0); if (sock = = 1) {Close (sock); NSLog (@ "Socket error:%d", sock); 2, binding this machine address and port number Address str

+dilme.size ()); } returnresult;} InlinestringGetipbyhostname (Const stringhostName) {hostent* Phost =gethostbyname (Hostname.c_str ()); returnPhost? Inet_ntoa (* (IN_ADDR *) phost->h_addr_list[0]):"";} Inline SOCKET Connect (Const stringhostName) {Auto IP=Getipbyhostname (hostName); if(Ip.empty ())return 0; Auto Sock= Socket (Af_inet, Sock_stream,0); if(Sock = =invalid_socket)return 0; Sockaddr_in a

Smtp.class.php This is the class that saves him to a file. Copy Code code as follows: Class SMTP { /* Public Variables * * var $smtp _port; var $time _out; var $host _name; var $log _file; var $relay _host; var $debug; var $auth; var $user; var $pass; * Private Variables * * var $sock; * Constractor * * function smtp ($relay _host = "", $smtp _port = =, $auth = False, $user, $pass) { $this->debug = FALSE; $this->smtp_por

When you are still in the tangle php built-in mail () function can not send mail, then you are very lucky now, this article can help you! PHP uses the SMTP class to send mail is very good, I used a long time, basically did not have a problem. This blog backstage, when the blogger reply to the message, will automatically send a new reply to users of the message is also used in this method to achieve. The way the SMTP class sends mail is actually very simple and stable, and the class is already

':[\"687474703a2f2f782f2e2425235e26402426402426232424242425232426 ","23242623262340262a232a235e28242923404040245e2340242625232323 ","5e232526282a234026405e242623252623262e2f2e2e2e2f2e2e2e2f2324 ","2e24"],#1.3.5'1 _ 3_5 ':[\"687474703a2f2f782f3f6964783d2d312b554e494f4e2b53454c45435428 ","292c7573657228292c2873656c6563741532302d2d687474703a2f2f6874 ","74703a2f2f782f3f6964783d2d312b554e494f4e2b53454c45435428292c""7573657228292c2873656c6563710932302d2d687474703a2f2f"],#1.3.6-(Requires Sending 25 Ti

Text/security Angel SuperHei [BST] _ Blank> vulnerability _ blank> Software: War-Ftpd version 1.65Debug _ blank> Software: OllydbgProgramming: perl _ Blank> vulnerability Description: Creates a USER, resulting in stack overflow.For some debugging problems, please refer to: Win32 Buffer Overflow practice _ blank> http://www.ph4nt0m.org/doc/20041101160955.pdf We first simulate ftp login and write a script, and use AAAA to submit the user ..... indicates the number of times submitted using paramete

Use an SMTP. Class. php class to complete the SMTP Email sending task. Set_time_limit (120 ); Class SMTP{ /* Public variables */ VaR $ smtp_port; VaR $ time_out; VaR $ host_name; VaR $ LOG_FILE; VaR $ relay_host; VaR $ debug; VaR $ auth; VaR $ user; VaR $ pass; VaR $ sender; /* Private variables */VaR $ sock; /* Constractor */ Function SMTP ($ relay_host = "", $ smtp_port = 25, $ auth = false, $ user, $ pass, $ sender){$ This-> DEBUG = false; $ This->

The code is as follows Copy Code Class smtp{/* Public Variables */var $smtp _port;var $time _out;var $host _name;var $log _file;var $relay _host;var $debug;var $auth;var $user;var $pass;/* Private Variables */var $sock;/* Constractor */function smtp ($relay _host = "", $smtp _port = +, $auth = False, $user, $pass) {$this->debug = false;$this->smtp_port = $smtp _port;$this->relay_host = $relay _host;$this->time_out =

sm.php Class SMTP{/* Public Variables */var $smtp _port;var $time _out;var $host _name;var $log _file;var $relay _host;var $debug;var $auth;var $user;var $pass;/* Private Variables */var $sock;/* Constractor */function smtp ($relay _host = "", $smtp _port = +, $auth = False, $user, $pass){$this->debug = FALSE;$this->smtp_port = $smtp _port;$this->relay_host = $relay _host;$this->time_out = 30; is used in Fsockopen ()#$this->auth = $auth;//auth$thi

sock ( New TCP: socket (io_service )); 22 A. Accept (* sock ); 23 Char Data [max_length]; 24 Boost: System: error_code error; 25 Size_t length = sock-> read_some (boost: ASIO: buffer (data), error ); 26 Data [length] = 0 ; 27 STD: cout 28 Sock-> close (); 29 } 30 Return 0 ; 31 } Client code: 1

SMTP. php Class SMTP { /* Public variables */ VaR $ smtp_port; VaR $ time_out; VaR $ host_name; VaR $ LOG_FILE; VaR $ relay_host; VaR $ debug; VaR $ auth; VaR $ user; VaR $ pass; /* Private variables */VaR $ sock; /* Constractor */ Function SMTP ($ relay_host = "", $ smtp_port = 25, $ auth = false, $ user, $ pass) { $ This-> DEBUG = false; $ This-> smtp_port = $ smtp_port; $ This-> relay_host = $ relay_host; $ T

No problems testedClass SMTP{/* Public variables */VaR $ smtp_port;VaR $ time_out;VaR $ host_name;VaR $ LOG_FILE;VaR $ relay_host;VaR $ debug;VaR $ auth;VaR $ user;VaR $ pass; /* Private variables */VaR $ sock; /* Constractor */Function SMTP ($ relay_host = "", $ smtp_port = 25, $ auth = false, $ user, $ pass){$ This-> DEBUG = false;$ This-> smtp_port = $ smtp_port;$ This-> relay_host = $ relay_host;$ This-> time_out = 30; // is used in fsockopen ()#$

, fd, int, backlog) {struct socket * sock; int err, fput_needed; int somaxconn; sock = fig (fd, err, fput_needed ); if (sock) {/** [root @ B200-45 test] # sysctl-a | grep somaxconn * net. core. somaxconn = 128 */somaxconn = sock_net (sock-> sk)-> core. sysctl_somaxconn;/* if the backlog is greater than somaxconn, the

successful activation, the token field is useless. you can clear it. Next, we will explain the user password retrieval function and use email verification. please stay tuned. Finally, the mail smtp. class. php sending class is attached. The code is as follows: Class Smtp {/* Public Variables */Var $ smtp_port;Var $ time_out;Var $ host_name;Var $ log_file;Var $ relay_host;Var $ debug;Var $ auth;Var $ user;Var $ pass;/* Private Variables */Var $

Smtp.class.php This is the class to save him to a file. Copy the Code code as follows: Class SMTP{/* Public Variables */var $smtp _port;var $time _out;var $host _name;var $log _file;var $relay _host;var $debug;var $auth;var $user;var $pass;/* Private Variables */var $sock;/* Constractor */function smtp ($relay _host = "", $smtp _port = +, $auth = False, $user, $pass){$this->debug = FALSE;$this->smtp_port = $smtp _port;$this->relay_host = $relay _ho

;Var $ host_name;Var $ log_file;Var $ relay_host;Var $ debug;Var $ auth;Var $ user;Var $ pass; Var $ sock; Function smtp ($ relay_host = "", $ smtp_port = 25, $ auth = false, $ user, $ pass){$ This-> debug = FALSE;$ This-> smtp_port = $ smtp_port;$ This-> relay_host = $ relay_host;$ This-> time_out = 30; // is used in fsockopen ()#$ This-> auth = $ auth; // auth$ This-> user = $ user;$ This-> pass = $ pass;#$ This-> host_name = "localhost"; // is used

sm.php Class SMTP{/* Public Variables */var $smtp _port;var $time _out;var $host _name;var $log _file;var $relay _host;var $debug;var $auth;var $user;var $pass; /* PRivate Variables */var $sock; /* Constractor */function smtp ($relay _host = "", $smtp _port = +, $auth = False, $user, $pass){$this->debug = FALSE;$this->smtp_port = $smtp _port;$this->relay_host = $relay _host;$this->time_out = 30; is used in Fsockopen ()#$this->auth = $auth;//auth