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https://gitee.com/acl-dev/acl.git
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657 lines
16 KiB
C++
657 lines
16 KiB
C++
#include "StdAfx.h"
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#include "rpc/rpc_manager.h"
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#include "global/util.h"
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#include "pop3_store.h"
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#include "pop3_client.h"
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pop3_client::pop3_client()
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{
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memset(&meter_, 0, sizeof(meter_));
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meter_.pop3_nslookup_elapsed = 0.00;
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meter_.pop3_connect_elapsed = 0.00;
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meter_.pop3_banner_elapsed = 0.00;
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meter_.pop3_auth_elapsed = 0.00;
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meter_.pop3_uidl_elapsed = 0.00;
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meter_.pop3_list_elapsed = 0.00;
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meter_.pop3_total_elapsed = 0.00;
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meter_.pop3_recv_elapsed = 0.00;
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meter_.pop3_quit_elapsed = 0.00;
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recv_limit_ = 0;
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resv_save_ = false;
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}
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pop3_client::~pop3_client()
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{
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}
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pop3_client& pop3_client::set_callback(pop3_callback* c)
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{
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callback_ = c;
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return *this;
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}
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pop3_client& pop3_client::set_conn_timeout(int n)
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{
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connect_timeout_ = n;
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return *this;
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}
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pop3_client& pop3_client::set_rw_timeout(int n)
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{
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rw_timeout_ = n;
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return *this;
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}
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pop3_client& pop3_client::set_account(const char* s)
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{
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auth_account_ = s;
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return *this;
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}
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pop3_client& pop3_client::set_passwd(const char* s)
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{
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auth_passwd_ = s;
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return *this;
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}
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pop3_client& pop3_client::set_pop3(const char* addr, int port)
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{
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pop3_addr_ = addr;
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pop3_port_ = port;
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pop3_ip_ = addr;
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return *this;
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}
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pop3_client& pop3_client::set_recv_count(int n)
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{
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recv_limit_ = n;
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return *this;
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}
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pop3_client& pop3_client::set_recv_save(bool on)
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{
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resv_save_ = on;
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return *this;
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}
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//////////////////////////////////////////////////////////////////////////
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struct UP_CTX
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{
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acl::string msg;
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size_t total;
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size_t curr;
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};
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//////////////////////////////////////////////////////////////////////////
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// Ö÷Ïß³ÌÖÐÔËÐÐ
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void pop3_client::rpc_onover()
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{
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pop3_store* pop3 = new pop3_store(auth_account_.c_str(),
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pop3_ip_.c_str(), meter_, *callback_);
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rpc_manager::get_instance().fork(pop3);
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delete this;
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}
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void pop3_client::rpc_wakeup(void* ctx)
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{
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UP_CTX* up = (UP_CTX*) ctx;
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callback_->pop3_report(up->msg.c_str(),
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up->total, up->curr, meter_);
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delete up;
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}
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//////////////////////////////////////////////////////////////////////////
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// ×ÓÏß³ÌÖÐÔËÐÐ
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void pop3_client::rpc_run()
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{
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UP_CTX* up;
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struct timeval begin, last, now;
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gettimeofday(&begin, NULL);
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//////////////////////////////////////////////////////////////////
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// ÓòÃû½âÎö¹ý³Ì
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gettimeofday(&last, NULL);
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if (get_ip() == false)
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{
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up = new UP_CTX;
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up->curr = 0;
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up->total = 0;
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up->msg.format("½âÎö pop3 ÓòÃû£º%s ʧ°Ü£¡",
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pop3_addr_.c_str());
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rpc_signal(up);
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return;
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}
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gettimeofday(&now, NULL);
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meter_.pop3_nslookup_elapsed = util::stamp_sub(&now, &last);
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acl::string pop3_addr;
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pop3_addr.format("%s:%d", pop3_ip_.c_str(), pop3_port_);
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//////////////////////////////////////////////////////////////////
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// Ô¶³ÌÁ¬½Ó SMTP ·þÎñÆ÷
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up = new UP_CTX;
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up->curr = 0;
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up->total = 0;
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up->msg.format("Á¬½Ó POP3 ·þÎñÆ÷ ...");
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rpc_signal(up);
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acl::socket_stream conn;
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if (conn.open(pop3_addr.c_str(), connect_timeout_,
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rw_timeout_) == false)
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{
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logger_error("connect pop3 server(%s) error", pop3_addr);
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up = new UP_CTX;
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up->curr = 0;
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up->total = 0;
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up->msg.format("Á¬½Ó pop3 ·þÎñÆ÷£º%s ʧ°Ü£¡",
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pop3_addr.c_str());
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rpc_signal(up);
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return;
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}
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gettimeofday(&now, NULL);
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meter_.pop3_connect_elapsed = util::stamp_sub(&now, &last);
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//////////////////////////////////////////////////////////////////
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// »ñµÃ POP3 ·þÎñÆ÷µÄ»¶ÓÐÅÏ¢
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up = new UP_CTX;
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up->curr = 0;
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up->total = 0;
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up->msg.format("½ÓÊÕ POP3 ·þÎñÆ÷»¶ÓÐÅÏ¢(Á¬½ÓºÄʱ %.2f ºÁÃë) ...",
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meter_.pop3_connect_elapsed);
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rpc_signal(up);
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gettimeofday(&last, NULL);
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if (pop3_get_banner(conn) == false)
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return;
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gettimeofday(&now, NULL);
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meter_.pop3_banner_elapsed = util::stamp_sub(&now, &last);
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up = new UP_CTX;
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up->curr = 0;
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up->total = 0;
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up->msg.format("»ñµÃ banner ºÄʱ %.2f ºÁÃ룬¿ªÊ¼ÈÏÖ¤Õ˺ÅÐÅÏ¢ ...",
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meter_.pop3_banner_elapsed);
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rpc_signal(up);
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//////////////////////////////////////////////////////////////////
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// ÈÏÖ¤Óû§µÄÉí·Ý
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gettimeofday(&last, NULL);
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if (pop3_auth(conn, auth_account_.c_str(),
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auth_passwd_.c_str()) == false)
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{
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return;
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}
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gettimeofday(&now, NULL);
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meter_.pop3_auth_elapsed = util::stamp_sub(&now, &last);
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up = new UP_CTX;
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up->curr = 0;
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up->total = 0;
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up->msg.format("Óû§ÈÏÖ¤³É¹¦(ºÄʱ %.2f ºÁÃë)",
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meter_.pop3_auth_elapsed);
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rpc_signal(up);
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//////////////////////////////////////////////////////////////////
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// uidl Óû§ÊÕ¼þÏäµÄÓʼþÁбí
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up = new UP_CTX;
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up->curr = 0;
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up->total = 0;
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up->msg.format("ÁÐÓû§ÊÕ¼þÏäÓʼþ(UIDL) ...");
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rpc_signal(up);
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std::vector<acl::string> uidl_list;
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gettimeofday(&last, NULL);
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if (pop3_uidl(conn, uidl_list) == false)
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return;
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gettimeofday(&now, NULL);
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meter_.pop3_uidl_elapsed = util::stamp_sub(&now, &last);
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up = new UP_CTX;
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up->curr = 0;
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up->total = 0;
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up->msg.format("Óû§ÊÕ¼þÏäÓʼþÁбí½áÊø(ºÄʱ %.2f ºÁÃë)",
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meter_.pop3_uidl_elapsed);
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rpc_signal(up);
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//////////////////////////////////////////////////////////////////
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// LIST Óû§ÊÕ¼þÏäÓʼþÁбí
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up = new UP_CTX;
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up->curr = 0;
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up->total = 0;
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up->msg.format("ÁÐÓû§ÊÕ¼þÏäÓʼþ³ß´ç(LIST) ...");
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rpc_signal(up);
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std::vector<size_t> size_list_;
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gettimeofday(&last, NULL);
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if (pop3_list(conn, size_list_) == false)
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{
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logger_error("pop3_list failed for %s", auth_account_.c_str());
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return;
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}
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gettimeofday(&now, NULL);
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meter_.pop3_list_elapsed = util::stamp_sub(&now, &last);
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up = new UP_CTX;
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up->curr = 0;
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up->total = 0;
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up->msg.format("ÁÐÓû§ÊÕ¼þÏäÓʼþ³ß´ç(LIST) ºÄʱ %.2f",
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meter_.pop3_list_elapsed);
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rpc_signal(up);
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//////////////////////////////////////////////////////////////////
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// ÊÕÈ¡Óû§ÊÕ¼þÀïµÄÓʼþ
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up = new UP_CTX;
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up->curr = 0;
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up->total = size_list_.size();
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up->msg.format("¿ªÊ¼½ÓÊÕÊÕ¼þÏäÓʼþ ...");
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rpc_signal(up);
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gettimeofday(&last, NULL);
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if (pop3_retr(conn, size_list_) == false)
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{
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logger_error("pop3_retr failed for %s", auth_account_.c_str());
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return;
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}
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gettimeofday(&now, NULL);
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meter_.pop3_recv_elapsed = util::stamp_sub(&now, &last);
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up = new UP_CTX;
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up->curr = 0;
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up->total = size_list_.size();
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up->msg.format("½ÓÊÕÊÕ¼þÏäÓʼþÍê³É£¬ºÄʱ %0.2f",
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meter_.pop3_recv_elapsed);
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rpc_signal(up);
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//////////////////////////////////////////////////////////////////
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// Í˳öÓÊÏä
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gettimeofday(&last, NULL);
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pop3_quit(conn);
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gettimeofday(&now, NULL);
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meter_.pop3_quit_elapsed = util::stamp_sub(&now, &last);
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//////////////////////////////////////////////////////////////////
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// ͳ¼Æ×ܹ²ºÄ·ÑµÄʱ¼ä
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gettimeofday(&now, NULL);
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meter_.pop3_total_elapsed = util::stamp_sub(&now, &begin);
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up = new UP_CTX;
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up->curr = 0;
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up->total = size_list_.size();
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up->msg.format("ÊÕ¼þ¹ý³Ì¹²ºÄʱ %0.2f",
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meter_.pop3_recv_elapsed);
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rpc_signal(up);
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}
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bool pop3_client::get_ip()
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{
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ACL_DNS_DB* dns_db = acl_gethostbyname(pop3_addr_.c_str(), NULL);
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if (dns_db == NULL)
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{
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logger_error("gethostbyname(%s) failed", pop3_addr_.c_str());
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return false;
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}
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const char* first_ip = acl_netdb_index_ip(dns_db, 0);
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if (first_ip == NULL || *first_ip == 0)
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{
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logger_error("no ip for domain: %s", pop3_addr_.c_str());
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acl_netdb_free(dns_db);
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return false;
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}
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pop3_ip_ = first_ip;
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acl_netdb_free(dns_db);
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return true;
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}
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bool pop3_client::pop3_get_banner(acl::socket_stream& conn)
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{
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acl::string line;
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if (conn.gets(line) == false)
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{
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logger_error("get pop3 banner from %s error",
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pop3_ip_.c_str());
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return false;
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}
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if (line.ncompare("+OK", 3, false) != 0)
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{
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logger_error("pop3 server(%s) banner error: %s for user: %s",
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pop3_ip_.c_str(), line.c_str(), auth_account_.c_str());
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return false;
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}
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logger("banner: %s", line.c_str());
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return true;
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}
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bool pop3_client::pop3_auth(acl::socket_stream& conn,
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const char* user, const char* pass)
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{
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if (conn.format("USER %s\r\n", auth_account_.c_str()) == -1)
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{
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logger_error("send USER %s to pop3 server(%s) error(%s)",
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auth_account_.c_str(), pop3_ip_.c_str(),
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acl::last_serror());
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return false;
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}
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acl::string line;
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if (conn.gets(line) == false)
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{
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logger_error("get USER(%s)'s reply error(%s) from server %s",
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auth_account_.c_str(), acl::last_serror(),
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pop3_ip_.c_str());
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return false;
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}
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if (line.ncompare("+OK", 3, false) != 0)
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{
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logger_error("pop3 server(%s) reply error: %s for cmd USER %s",
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pop3_ip_.c_str(), line.c_str(), auth_account_.c_str());
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return false;
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}
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logger("USER's reply: %s", line.c_str());
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if (conn.format("PASS %s\r\n", auth_passwd_.c_str()) == -1)
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{
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logger_error("send PASS %s to pop3 server(%s) error(%s)",
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auth_passwd_.c_str(), pop3_ip_.c_str(),
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acl::last_serror());
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return false;
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}
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if (conn.gets(line) == false)
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{
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logger_error("get PASS(%s) reply error(%s) from server %s",
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auth_passwd_.c_str(), acl::last_serror(),
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pop3_ip_.c_str());
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return false;
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}
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if (line.ncompare("+OK", 3, false) != 0)
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{
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logger_error("pop3 server(%s) reply error: %s for cmd PASS %s",
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pop3_ip_.c_str(), line.c_str(), auth_passwd_.c_str());
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return false;
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}
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logger("PASS's reply: %s", line.c_str());
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return true;
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}
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bool pop3_client::pop3_uidl(acl::socket_stream& conn,
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std::vector<acl::string>& out)
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{
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if (conn.puts("UIDL") == -1)
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{
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logger_error("send UIDL to pop3 server(%s) error %s, "
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"user: %s", pop3_ip_.c_str(), acl::last_serror(),
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auth_account_.c_str());
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return false;
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}
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acl::string line;
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if (conn.gets(line) == false)
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{
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logger_error("gets UIDL's reply from server(%s) error(%s), "
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"user: %s", pop3_ip_.c_str(), acl::last_serror(),
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auth_account_.c_str());
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return false;
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}
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if (line.ncompare("+OK", 3, false) != 0)
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{
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logger_error("UIDL's reply(%s) error from server %s, user: %s",
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line.c_str(), pop3_ip_.c_str(), auth_account_.c_str());
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return false;
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}
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logger("UIDL's first reply: %s", line.c_str());
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while (true)
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{
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if (conn.gets(line) == false)
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{
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logger_error("UIDL's reply error %s, from server %s, "
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"user %s", acl::last_serror(),
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pop3_ip_.c_str(), auth_account_.c_str());
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return false;
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}
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logger("UIDL: %s", line.c_str());
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if (line == ".")
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break;
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char* ptr = line.c_str();
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char* p1 = acl_mystrtok(&ptr, " \t");
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if (ptr == NULL || *ptr == 0)
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{
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logger_error("invalid UIDL's reply(%s) from server %s, "
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"user %s", p1, pop3_ip_.c_str(),
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auth_account_.c_str());
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return false;
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}
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out.push_back(ptr);
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}
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meter_.total_uidl = out.size();
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return true;
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}
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bool pop3_client::pop3_list(acl::socket_stream& conn, std::vector<size_t>& out)
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{
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if (conn.puts("LIST") == -1)
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{
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logger_error("send LIST to pop3 server(%s) error %s, "
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"user: %s", pop3_ip_.c_str(), acl::last_serror(),
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auth_account_.c_str());
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return false;
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}
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acl::string line;
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if (conn.gets(line) == false)
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{
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logger_error("gets LIST's reply from server(%s) error(%s), "
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"user: %s", pop3_ip_.c_str(), acl::last_serror(),
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auth_account_.c_str());
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return false;
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}
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if (line.ncompare("+OK", 3, false) != 0)
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{
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logger_error("LIST's reply(%s) error from server %s, user: %s",
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line.c_str(), pop3_ip_.c_str(), auth_account_.c_str());
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return false;
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}
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logger("LIST's first reply: %s", line.c_str());
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while (true)
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{
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if (conn.gets(line) == false)
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{
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logger_error("LIST's reply error %s, from server %s, "
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"user %s", acl::last_serror(),
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pop3_ip_.c_str(), auth_account_.c_str());
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return false;
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}
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logger("LIST: %s", line.c_str());
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if (line == ".")
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break;
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char* ptr = line.c_str();
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char* p1 = acl_mystrtok(&ptr, " \t");
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if (ptr == NULL || *ptr == 0)
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{
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logger_error("invalid LIST's reply(%s) from server %s, "
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"user %s", p1, pop3_ip_.c_str(),
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auth_account_.c_str());
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return false;
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}
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int len = atoi(ptr);
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if (len <= 0)
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{
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logger_error("invalid LIST size(%d) from server %s, "
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"user %s", len, pop3_ip_.c_str(),
|
|
auth_account_.c_str());
|
|
return false;
|
|
}
|
|
out.push_back((size_t) len);
|
|
meter_.total_size += len;
|
|
}
|
|
meter_.total_list = out.size();
|
|
return true;
|
|
}
|
|
|
|
bool pop3_client::pop3_retr(acl::socket_stream& conn,
|
|
const std::vector<size_t>& size_list)
|
|
{
|
|
if (recv_limit_ == 0)
|
|
return true;
|
|
if (recv_limit_ < 0 || recv_limit_ > (int) size_list.size())
|
|
meter_.recved_limit = size_list.size();
|
|
else
|
|
meter_.recved_limit = recv_limit_;
|
|
|
|
recv_begin_ = time(NULL);
|
|
time_t now, inter;
|
|
for (size_t i = 1; i <= meter_.recved_limit; i++)
|
|
{
|
|
if (pop3_retr_one(conn, i) == false)
|
|
return false;
|
|
|
|
time(&now);
|
|
inter = now - recv_begin_;
|
|
if (inter > 0)
|
|
meter_.recved_speed = meter_.recved_size / (size_t) inter;
|
|
UP_CTX* up = new UP_CTX;
|
|
up->curr = i;
|
|
up->total = meter_.recved_limit;
|
|
up->msg.format("½ÓÊÕÓʼþ(%d/%d), ÊÕµ½ %d ×Ö½Ú, %d ×Ö½Ú/Ãë",
|
|
(int) meter_.recved_count,
|
|
(int) meter_.recved_limit,
|
|
(int) meter_.recved_size,
|
|
(int) meter_.recved_speed);
|
|
rpc_signal(up);
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
bool pop3_client::pop3_retr_one(acl::socket_stream& conn, size_t idx)
|
|
{
|
|
if (conn.format("RETR %d\r\n", idx) == -1)
|
|
{
|
|
logger_error("send RETR %d to pop3 server(%s) error %s, "
|
|
"user: %s", pop3_ip_.c_str(), idx,
|
|
acl::last_serror(), auth_account_.c_str());
|
|
return false;
|
|
}
|
|
|
|
acl::string line;
|
|
|
|
if (conn.gets(line) == false)
|
|
{
|
|
logger_error("gets RETR's reply from server(%s) error(%s), "
|
|
"user: %s", pop3_ip_.c_str(), acl::last_serror(),
|
|
auth_account_.c_str());
|
|
return false;
|
|
}
|
|
if (line.ncompare("+OK", 3, false) != 0)
|
|
{
|
|
logger_error("RETR's reply(%s) error from server %s, user: %s",
|
|
line.c_str(), pop3_ip_.c_str(), auth_account_.c_str());
|
|
return false;
|
|
}
|
|
|
|
time_t last, now;
|
|
time(&last);
|
|
|
|
static int __count = 0;
|
|
__count++;
|
|
acl::string filepath;
|
|
filepath.format("%d.eml", __count);
|
|
acl::ofstream out;
|
|
if (resv_save_ && out.open_write(filepath) == false)
|
|
{
|
|
logger_error("open file %s error %s",
|
|
filepath.c_str(), acl::last_serror());
|
|
return false;
|
|
}
|
|
while (true)
|
|
{
|
|
line.clear();
|
|
if (conn.gets(line, false) == false)
|
|
{
|
|
logger_error("gets mail data error(%s) from server %s, "
|
|
"user: %s, idx: %d", acl::last_serror(),
|
|
pop3_ip_.c_str(), auth_account_.c_str(), idx);
|
|
return false;
|
|
}
|
|
if (line == ".\n" || line == ".\r\n")
|
|
break;
|
|
|
|
if (out.write(line) == -1)
|
|
logger_error("write to %s error %s, %d",
|
|
filepath.c_str(), acl::last_serror());
|
|
|
|
meter_.recved_size += line.length();
|
|
|
|
time(&now);
|
|
if (now - last >= 1)
|
|
{
|
|
UP_CTX* up = new UP_CTX;
|
|
up->curr = meter_.recved_count;
|
|
up->total = meter_.recved_limit;
|
|
meter_.recved_speed = meter_.recved_size
|
|
/ (int) (now - recv_begin_);
|
|
up->msg.format("½ÓÊÕÓʼþ(%d/%d), ÊÕµ½ %d ×Ö½Ú, "
|
|
"%d ×Ö½Ú/Ãë",
|
|
(int) meter_.recved_count,
|
|
(int) meter_.recved_limit,
|
|
(int) meter_.recved_size,
|
|
(int) meter_.recved_speed);
|
|
rpc_signal(up);
|
|
time(&last);
|
|
}
|
|
}
|
|
|
|
meter_.recved_count++;
|
|
return true;
|
|
}
|
|
|
|
bool pop3_client::pop3_quit(acl::socket_stream& conn)
|
|
{
|
|
if (conn.puts("QUIT") == -1)
|
|
{
|
|
logger_error("send QUIT to pop3 server(%s) error %s, "
|
|
"user: %s", pop3_ip_.c_str(),
|
|
acl::last_serror(), auth_account_.c_str());
|
|
return false;
|
|
}
|
|
|
|
acl::string line;
|
|
|
|
if (conn.gets(line) == false)
|
|
{
|
|
logger_error("gets QUIT's reply from server(%s) error(%s), "
|
|
"user: %s", pop3_ip_.c_str(), acl::last_serror(),
|
|
auth_account_.c_str());
|
|
return false;
|
|
}
|
|
if (line.ncompare("+OK", 3, false) != 0)
|
|
{
|
|
logger_error("QUIT's reply(%s) error from server %s, user: %s",
|
|
line.c_str(), pop3_ip_.c_str(), auth_account_.c_str());
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|
|
//////////////////////////////////////////////////////////////////////////
|