map_session_data_t* mapsession_createsession(uint32 ip, uint16 port)
{
map_session_data_t* map_session_data = new map_session_data_t;
memset(map_session_data, 0, sizeof(map_session_data_t));
CREATE(map_session_data->server_packet_data, int8, map_config.buffer_size + 20);
map_session_data->last_update = time(nullptr);
map_session_data->client_addr = ip;
map_session_data->client_port = port;
uint64 port64 = port;
uint64 ipp = ip;
ipp |= port64 << 32;
map_session_list[ipp] = map_session_data;
const int8* fmtQuery = "SELECT charid FROM accounts_sessions WHERE inet_ntoa(client_addr) = '%s' LIMIT 1;";
int32 ret = Sql_Query(SqlHandle, fmtQuery, ip2str(map_session_data->client_addr, nullptr));
if (ret == SQL_ERROR ||
Sql_NumRows(SqlHandle) == 0)
{
ShowError(CL_RED"recv_parse: Invalid login attempt from %s\n" CL_RESET, ip2str(map_session_data->client_addr, nullptr));
return nullptr;
}
return map_session_data;
}
void
usrv_task(intptr_t exinf)
{
static uint8_t buffer[BUF_SIZE];
T_IPV4EP dst;
T_IN4_ADDR addr;
ER_UINT len;
ID tskid;
get_tid(&tskid);
addr = IPV4_ADDR_LOCAL;
syslog(LOG_NOTICE, "[UDP ECHO SRV:%d,%d] started, IP Address: %s.",
tskid, (ID)exinf, ip2str(NULL, &addr));
while (true) {
if ((len = udp_rcv_dat((ID)exinf, &dst, buffer, sizeof(buffer), 20 * 1000)) >= 0) {
buffer[len] = '\0';
syslog(LOG_NOTICE, "[UDP ECHO SRV] recv, addr: %s:%d, len: %d, msg: '%s'",
ip2str(NULL, &dst.ipaddr), dst.portno, len, buffer);
if ((int)len > 0) {
if ((len = udp_snd_dat((ID)exinf, &dst, buffer, len, TMO_FEVR)) < 0)
syslog(LOG_NOTICE, "[UDP ECHO SRV] send, error: %s", itron_strerror(len));
}
}
else
syslog(LOG_NOTICE, "[UDP ECHO SRV] recv, error: %s", itron_strerror(len));
}
}
static int setup_named_sock(char *listen_addr, int listen_port, struct socketlist *socklist)
{
struct sockaddr_in sin;
int sockfd;
long flags;
memset(&sin, 0, sizeof sin);
sin.sin_family = AF_INET;
sin.sin_port = htons(listen_port);
if (listen_addr) {
/* Well, host better be an IP address here. */
if (inet_pton(AF_INET, listen_addr, &sin.sin_addr.s_addr) <= 0)
return 0;
} else {
sin.sin_addr.s_addr = htonl(INADDR_ANY);
}
sockfd = socket(AF_INET, SOCK_STREAM, 0);
if (sockfd < 0)
return 0;
if (set_reuse_addr(sockfd)) {
logerror("Could not set SO_REUSEADDR: %s", strerror(errno));
close(sockfd);
return 0;
}
set_keep_alive(sockfd);
if ( bind(sockfd, (struct sockaddr *)&sin, sizeof sin) < 0 ) {
logerror("Could not bind to %s: %s",
ip2str(AF_INET, (struct sockaddr *)&sin, sizeof(sin)),
strerror(errno));
close(sockfd);
return 0;
}
if (listen(sockfd, 5) < 0) {
logerror("Could not listen to %s: %s",
ip2str(AF_INET, (struct sockaddr *)&sin, sizeof(sin)),
strerror(errno));
close(sockfd);
return 0;
}
flags = fcntl(sockfd, F_GETFD, 0);
if (flags >= 0)
fcntl(sockfd, F_SETFD, flags | FD_CLOEXEC);
ALLOC_GROW(socklist->list, socklist->nr + 1, socklist->alloc);
socklist->list[socklist->nr++] = sockfd;
return 1;
}
//======================================================================================
bool TcpSocket::Connect(uint32_t uiIP, uint16_t iPort, bool async)
{
Log.i(SOCK_TAG, "TcpSocket::Connect uiIp:%u. iPort:%u, async:%s", uiIP, iPort, async ? "async" : "sync");
WSADATA wd;
int result = WSAStartup(MAKEWORD(1, 1), &wd);
if(result != 0){
Log.e(SOCK_TAG, "WSAStartup failed, error code %u", result);
return false;
}
m_iSocket = socket(AF_INET, SOCK_STREAM, 0);
if (m_iSocket == -1){
int errorCode = WSAGetLastError();
Log.e(SOCK_TAG, "TcpSocket::Connect socket fail, error code %u.", errorCode);
return false;
}
struct sockaddr_in address;
memset(&address, 0, sizeof(address));
address.sin_family = AF_INET;
address.sin_addr.s_addr = uiIP;
address.sin_port = htons(iPort);
m_ip = uiIP;
m_iPort = htons(iPort);
if (async)
{
Log.i(SOCK_TAG, "Set non block.");
m_bConnected = false;
SetNBlock();
m_iLastRecvTime = SelectorEPoll::getInstance().m_iHaoMiao;
m_pSelector->SetEvent(this, 0, SEL_RW);
}
if (connect(m_iSocket, (struct sockaddr*) &address, sizeof(address)) == -1) {
int errorCode = WSAGetLastError();
if (errorCode == WSAEWOULDBLOCK){
Log.d(SOCK_TAG, "TcpSocket::Connect in progress. ip=%s", ip2str(uiIP));
return true;
}
Log.w(SOCK_TAG, " TcpSocket::Connect %s:%u fail. error code: %u", ip2str(uiIP), iPort, errorCode);
CloseSocket();
return false;
}
m_iLastRecvTime = SelectorEPoll::getInstance().m_iHaoMiao;
m_bConnected = true;
SetNBlock();
m_pSelector->SetEvent(this, 0, SEL_RW);
return true;
}
/* Ping using the raw ip */
static u8_t ping_recv(void *arg, struct raw_pcb *pcb, struct pbuf *p,
struct ip_addr *addr)
{
struct icmp_echo_hdr *iecho;
struct ip_hdr *ip = p->payload;
struct ping_info_t* ping_info = (struct ping_info_t*) arg;
uint32_t us;
#if ( (LWIP_VERSION) != ((1U << 24) | (3U << 16) | (2U << 8) | (LWIP_VERSION_RC)) )
struct ip_addr ip_adr;
/* to get unpacked version without losing alignment */
memcpy(&ip_adr, &(ip->src), sizeof(ip_adr));
#endif
if (pbuf_header( p, -PBUF_IP_HLEN)==0) {
iecho = p->payload;
if ((iecho->id == PING_ID) &&
(iecho->seqno == htons(ping_info->seq_num))) {
ping_info->last_rx_tm = timer_get_ms();
ping_info->num_rx++;
us = 1000 *
(ping_info->last_rx_tm - ping_info->last_tx_tm);
if (!ping_info->quiet)
#if ( (LWIP_VERSION) == ((1U << 24) | (3U << 16) | (2U << 8) | (LWIP_VERSION_RC)) )
printk("%d bytes from %s: icmp_seq=%d ttl=%d " \
"time=%d.%03d ms\n",
p->tot_len, ip2str(ip->src),
ntohs(iecho->seqno),
IPH_TTL(ip),
us / 1000, us % 1000);
#else
printk("%d bytes from %s: icmp_seq=%d ttl=%d " \
"time=%d.%03d ms\n",
p->tot_len, ip2str(ip_adr),
ntohs(iecho->seqno),
IPH_TTL(ip),
us / 1000, us % 1000);
#endif
/* do some ping result processing */
ping_info->flags |= PING_REPLY;
}
}
pbuf_free(p);
return 1; /* eat the event */
}
//======================================================================================
int TcpSocket::SendBin(uint32_t ip, uint16_t port, const char* data, uint32_t len) {
if (m_output.max_blocks < m_output.block()) {
Log.e(SOCK_TAG, "tcp socket send buffer error max block:%u current:%u, %s",
m_output.max_blocks, m_output.block(), ip2str(m_ip));
return 0;
}
if (m_bEnanbe) {
if (m_bConnected) {
//m_output.write(*this, (char*) data, len);
m_output.pushData(data, len);
int res = m_output.flush(m_iSocket);
if(res < 0){
Log.w(SOCK_TAG, "TcpSocket::SendBin close the socket reset by peer socketL:%u addr:%s",m_iSocket, ip2str(m_ip));
m_pHandler->onClose(this);
m_bEnanbe = false;
return 0;
}
if (!m_output.empty()){
m_pSelector->SetEvent(this, 0, SEL_WRITE);
}
}
} else {
//log(Info, "socket not enable: %s", sox::addr_ntoa(peerIp).data());
Log.i(SOCK_TAG, "socket not enable");
}
return 0;
}
/* Ping using the raw ip */
static u8_t ping_recv(void *arg, struct raw_pcb *pcb, struct pbuf *p,
struct ip_addr *addr)
{
struct icmp_echo_hdr *iecho;
struct ip_hdr *ip = p->payload;
struct ping_info_t* ping_info = (struct ping_info_t*) arg;
uint32_t us;
if (pbuf_header( p, -PBUF_IP_HLEN)==0) {
iecho = p->payload;
if ((iecho->id == PING_ID) &&
(iecho->seqno == htons(ping_info->seq_num))) {
ping_info->last_rx_tm = timer_get_ms();
ping_info->num_rx++;
us = 1000 *
(ping_info->last_rx_tm - ping_info->last_tx_tm);
if (!ping_info->quiet)
printk("%d bytes from %s: icmp_seq=%d ttl=%d " \
"time=%d.%03d ms\n",
p->tot_len, ip2str(ip->src),
iecho->seqno,
IPH_TTL(ip),
us / 1000, us % 1000);
/* do some ping result processing */
ping_info->flags |= PING_REPLY;
}
}
pbuf_free(p);
return 1; /* eat the event */
}
void device_info(char *dev)
{
char errbuf[PCAP_ERRBUF_SIZE];
int ret = 0;
bpf_u_int32 netp; /* ip */
bpf_u_int32 maskp; /* subnet mask */
ret = pcap_lookupnet(dev, &netp, &maskp, errbuf);
if(ret == -1)
die(errbuf);
fprintf(stderr, "Device: %s\nIP: %s\n", dev, ip2str(netp));
fprintf(stderr, "Netmask: %s\n", ip2str(maskp));
}
static int
export_srv_spec(ilb_server_data_t *srv, char *buf, const int bufsize)
{
int len = 0, bufsz = (int)bufsize;
ip2str(&srv->sd_addr, buf, bufsz, 0);
len += strlen(buf);
bufsz -= len;
if (srv->sd_minport != 0) {
in_port_t h_min, h_max;
int inc;
h_min = ntohs(srv->sd_minport);
h_max = ntohs(srv->sd_maxport);
/* to do: if service name was given, print that, not number */
if (h_max <= h_min)
inc = snprintf(buf+len, bufsz, ":%d", h_min);
else
inc = snprintf(buf+len, bufsz, ":%d-%d", h_min, h_max);
if (inc > bufsz) /* too little space */
return (-1);
len += inc;
}
return (len);
}
//======================================================================================
TcpSocket* TcpSocket::Accept() {
struct sockaddr_in sa;
socklen_t len = sizeof(sa);
Log.i(SOCK_TAG, "TcpSocket::Accept m_iSocket=%u", m_iSocket);
int ret = accept(m_iSocket, (struct sockaddr*) &sa, &len);
if (-1 == ret){
Log.e(SOCK_TAG, "TcpSocket::Accept -1!");
return NULL;
}
if (0 == ret) {
Log.e(SOCK_TAG, "TcpSocket::Accept 0!");
return NULL;
}
TcpSocket *pNew = new TcpSocket(m_pSelector);
pNew->m_iSocket = ret;
//pNew->m_ip = ntohl(sa.sin_addr.s_addr);
//pNew->m_iPort = ntohs(sa.sin_port);
pNew->m_ip = sa.sin_addr.s_addr;
pNew->m_iPort = sa.sin_port;
pNew->m_bConnected = true;
pNew->m_iLastRecvTime = SelectorEPoll::getInstance().m_iHaoMiao;
pNew->setTimeout(m_iTimeout);
pNew->SetNBlock();
Log.i(SOCK_TAG, "TcpSocket accept %s:%u", ip2str(pNew->m_ip), pNew->m_iPort);
return pNew;
}
static void display(leeloo::ip_interval const& it)
{
const uint32_t width = it.width();
const char* ip_a = ip2str(it.lower());
if (__builtin_popcount(width) == 1) {
// CIDR prefix
const int prefix = 32-__builtin_ctz(width);
std::cout << ip_a << "/" << prefix << std::endl;
}
else {
// AG: as a static buffer is used for inet_ntoa, we need to make two
// std::cout statements here, or the same IP will be shown twice!
std::cout << ip_a << "-";
std::cout << ip2str(it.upper()) << std::endl;
}
}
int32 map_decipher_packet(int8* buff, size_t size, sockaddr_in* from, map_session_data_t* map_session_data)
{
uint16 tmp, i;
// counting blocks whose size = 4 byte
tmp = (size - FFXI_HEADER_SIZE) / 4;
tmp -= tmp % 2;
# ifdef WIN32
uint32 ip = ntohl(from->sin_addr.S_un.S_addr);
# else
uint32 ip = ntohl(from->sin_addr.s_addr);
# endif
blowfish_t *pbfkey = &map_session_data->blowfish;
for (i = 0; i < tmp; i += 2)
{
blowfish_decipher((uint32*)buff + i + 7, (uint32*)buff + i + 8, pbfkey->P, pbfkey->S[0]);
}
if (checksum((uint8*)(buff + FFXI_HEADER_SIZE), size - (FFXI_HEADER_SIZE + 16), buff + size - 16) == 0)
{
return 0;
}
int8 ip_str[16];
ShowError("map_encipher_packet: bad packet from <%s>\n", ip2str(ip, ip_str));
return -1;
}
void do_send_task(int fd, t_task_base *base, t_pfs_sig_head *h)
{
struct conn *curcon = &acon[fd];
curcon->send_len = 0;
char obuf[2048] = {0x0};
pfs_cs_peer *peer = (pfs_cs_peer *) curcon->user;
peer->hbtime = time(NULL);
uint8_t tmp_status = FILE_SYNC_DST_2_SRC;
if (base->fsize == 0 || base->retry)
{
if (get_localfile_stat(base) != LOCALFILE_OK)
{
LOG(pfs_data_log, LOG_ERROR, "filename[%s] get_localfile_stat ERROR %m!\n", base->filename);
tmp_status = FILE_SYNC_DST_2_SRC_E_OPENFILE;
}
}
if (tmp_status == FILE_SYNC_DST_2_SRC)
{
t_pfs_tasklist *task = NULL;
if (pfs_get_task(&task, TASK_Q_HOME))
{
LOG(pfs_data_log, LOG_ERROR, "filename[%s] do_newtask ERROR!\n", base->filename);
tmp_status = FILE_SYNC_DST_2_SRC_E_MALLOC;
}
else
{
memset(&(task->task), 0, sizeof(task->task));
t_task_sub *sub = &(task->task.sub);
memset(sub, 0, sizeof(t_task_sub));
ip2str(sub->peerip, peer->ip);
sub->processlen = base->fsize;
sub->starttime = time(NULL);
sub->oper_type = OPER_GET_RSP;
sub->need_sync = TASK_SRC_NOSYNC;
memcpy(&(task->task.base), base, sizeof(t_task_base));
int lfd = -1;
if (open_localfile_4_read(base, &lfd) != LOCALFILE_OK)
{
LOG(pfs_data_log, LOG_ERROR, "fd[%d] err open [%s] %m close it\n", fd, base->filename);
tmp_status = FILE_SYNC_DST_2_SRC_E_OPENFILE;
task->task.base.overstatus = OVER_E_OPEN_SRCFILE;
pfs_set_task(task, TASK_Q_FIN);
}
else
{
task->task.base.overstatus = OVER_UNKNOWN;
pfs_set_task(task, TASK_Q_SEND);
peer->sendtask = task;
set_client_fd(fd, lfd, 0, sub->processlen);
peer->sock_stat = SENDFILEING;
}
}
}
int n = create_sig_msg(CMD_GET_FILE_RSP, tmp_status, (t_pfs_sig_body *)base, obuf, sizeof(t_task_base));
set_client_data(fd, obuf, n);
peer->headlen = n;
}
ER dhcp_offer(DHCP *dhcp)
{
ER ercd;
T_IPV4EP p_dstaddr;
T_IN4_ADDR tipaddr;
static UB ipaddr[sizeof("000.000.000.000") + 1];
p_dstaddr.ipaddr = BROADCAST_ADDR;
p_dstaddr.portno = BROADCAST_PORT;
ercd = udp_rcv_dat(UDP_CLIENT_CEPID, &p_dstaddr, (VP)&udp_rbuf, sizeof(DHCP_PACKET), TIMEOUT);
/* タイムアウトは2秒を指定 */
syslog(LOG_NOTICE, "[dhcp_offer] ercd = %d", ercd);
if(ercd > 0){
if((dhcp_packet->transaction_id == htonl(TRANSACTION_ID)) &&
(dhcp_packet->options.message_type1[0] == 0x35) && /* DHCP Message */
(dhcp_packet->options.message_type1[1] == 0x01) && /* Option Data Length */
(dhcp_packet->options.message_type2 == DHCP_OFFER)) { /* DHCP Offer */
memcpy((VP)dhcp->ipaddr, (const VP)dhcp_packet->user_ip, 4);
tipaddr = htonl(*((UW *)dhcp->ipaddr)); /* for endian */
ip2str(ipaddr, (const T_IN4_ADDR *)&tipaddr);
syslog(LOG_NOTICE, "[dhcp_offer] ip_addr = %s", ipaddr);
}
}
return ercd;
}
/**
* Entry point from char-server to log-server.
* Function that checks incoming command, then splits it to the correct handler.
* @param fd: file descriptor to parse, (link to char-serv)
* @return 0=invalid server,marked for disconnection,unknow packet; 1=success
*/
int logchrif_parse(int fd){
int cid; //char-serv id
uint32 ipl;
char ip[16];
ARR_FIND( 0, ARRAYLENGTH(ch_server), cid, ch_server[cid].fd == fd );
if( cid == ARRAYLENGTH(ch_server) ){// not a char server
ShowDebug("logchrif_parse: Disconnecting invalid session #%d (is not a char-server)\n", fd);
set_eof(fd);
do_close(fd);
return 0;
}
if( session[fd]->flag.eof ){
do_close(fd);
ch_server[cid].fd = -1;
logchrif_on_disconnect(cid);
return 0;
}
ipl = ch_server[cid].ip;
ip2str(ipl, ip);
while( RFIFOREST(fd) >= 2 ){
int next = 1; // 0: avoid processing followup packets (prev was probably incomplete) packet, 1: Continue parsing
uint16 command = RFIFOW(fd,0);
switch( command ){
case 0x2712: next = logchrif_parse_reqauth(fd, cid, ip); break;
case 0x2714: next = logchrif_parse_ackusercount(fd, cid); break;
case 0x2716: next = logchrif_parse_reqaccdata(fd, cid, ip); break;
case 0x2719: next = logchrif_parse_keepalive(fd); break;
case 0x2720: next = logchrif_parse_accinfo(fd); break; //@accinfo from inter-server
case 0x2722: next = logchrif_parse_reqchangemail(fd,cid,ip); break;
case 0x2724: next = logchrif_parse_requpdaccstate(fd,cid,ip); break;
case 0x2725: next = logchrif_parse_reqbanacc(fd,cid,ip); break;
case 0x2727: next = logchrif_parse_reqchgsex(fd,cid,ip); break;
case 0x2728: next = logchrif_parse_upd_global_accreg(fd,cid,ip); break;
case 0x272a: next = logchrif_parse_requnbanacc(fd,cid,ip); break;
case 0x272b: next = logchrif_parse_setacconline(fd,cid); break;
case 0x272c: next = logchrif_parse_setaccoffline(fd); break;
case 0x272d: next = logchrif_parse_updonlinedb(fd,cid); break;
case 0x272e: next = logchrif_parse_req_global_accreg(fd); break;
case 0x2736: next = logchrif_parse_updcharip(fd,cid); break;
case 0x2737: next = logchrif_parse_setalloffline(fd,cid); break;
#if PACKETVER_SUPPORTS_PINCODE
case 0x2738: next = logchrif_parse_updpincode(fd); break;
case 0x2739: next = logchrif_parse_pincode_authfail(fd); break;
#endif
case 0x2742: next = logchrif_parse_reqvipdata(fd); break; //Vip sys
default:
ShowError("logchrif_parse: Unknown packet 0x%x from a char-server! Disconnecting!\n", command);
set_eof(fd);
return 0;
} // switch
if (next == 0)
return 0;
} // while
return 1; //or 0
}
static boolean_t
of_ip(ofmt_arg_t *of_arg, char *buf, uint_t bufsize)
{
sg_srv_o_arg_t *l = (sg_srv_o_arg_t *)of_arg->ofmt_cbarg;
ip2str(&l->sd->sd_addr, buf, bufsize, V6_ADDRONLY);
return (B_TRUE);
}
DNS_STATUS WINAPI hook_DnsQuery_UTF8(PCSTR lpstrName, WORD wType, DWORD Options, PVOID pExtra, PDNS_RECORD *ppQueryResultsSet, PVOID *pReserved)
{
DebugMsg("DnsQuery_UTF8: %s", lpstrName);
Options |= DNS_QUERY_USE_TCP_ONLY;
DNS_STATUS ret = realdnsqueryutf8(lpstrName, wType, Options, pExtra, ppQueryResultsSet, pReserved);
DebugMsg("Result: from %ls to %s", (*ppQueryResultsSet)->pName, ip2str((*ppQueryResultsSet)->Data.A.IpAddress));
return ret;
}
static ilbadm_status_t
i_mod_sg(ilb_handle_t h, ilbadm_sgroup_t *sgp, ilbadm_cmd_t cmd,
int flags)
{
ilbadm_servnode_t *sn;
ilb_server_data_t *srv;
ilb_status_t rclib = ILB_STATUS_OK;
ilbadm_status_t rc = ILBADM_OK;
if (h == ILB_INVALID_HANDLE && cmd != cmd_enable_server &&
cmd != cmd_disable_server)
return (ILBADM_LIBERR);
sn = list_head(&sgp->sg_serv_list);
while (sn != NULL) {
srv = &sn->s_spec;
srv->sd_flags |= flags;
if (cmd == cmd_create_sg || cmd == cmd_add_srv) {
rclib = ilb_add_server_to_group(h, sgp->sg_name,
srv);
if (rclib != ILB_STATUS_OK) {
char buf[INET6_ADDRSTRLEN + 1];
rc = ILBADM_LIBERR;
ip2str(&srv->sd_addr, buf, sizeof (buf),
V6_ADDRONLY);
ilbadm_err(gettext("cannot add %s to %s: %s"),
buf, sgp->sg_name, ilb_errstr(rclib));
/* if we created the SG, we bail out */
if (cmd == cmd_create_sg)
return (rc);
}
} else {
assert(cmd == cmd_rem_srv);
rclib = ilb_rem_server_from_group(h, sgp->sg_name,
srv);
/* if we fail, we tell user and continue */
if (rclib != ILB_STATUS_OK) {
rc = ILBADM_LIBERR;
ilbadm_err(
gettext("cannot remove %s from %s: %s"),
srv->sd_srvID, sgp->sg_name,
ilb_errstr(rclib));
}
}
/*
* list_next returns NULL instead of cycling back to head
* so we don't have to check for list_head explicitly.
*/
sn = list_next(&sgp->sg_serv_list, sn);
};
return (rc);
}
//======================================================================================
void TcpSocket::CloseSocket() {
if (m_iSocket == -1)
return;
Log.d(SOCK_TAG, "TcpSocket::CloseSocket iSocket: %u, %s", m_iSocket, ip2str(m_ip));
closesocket(m_iSocket);
m_iSocket = -1;
m_bConnected = false; // gs
}
/* ARGSUSED */
static ilb_status_t
ilbadm_list_sg_srv(ilb_handle_t h, ilb_server_data_t *sd, const char *sgname,
void *arg)
{
char ip_str[2*INET6_ADDRSTRLEN + 3] = "";
char port_str[INET6_ADDRSTRLEN];
list_arg_t *larg = (list_arg_t *)arg;
ofmt_status_t oerr;
int oflags = 0;
int ocols = MAXCOLS;
int h_minport, h_maxport;
static ofmt_handle_t oh = (ofmt_handle_t)NULL;
ofmt_field_t *ofp;
if (larg->o_str != NULL) {
if (oh == NULL) {
if (sd->sd_addr.ia_af == AF_INET)
ofp = sgfields_v6;
else
ofp = sgfields_v4;
if (larg->flags & ILBADM_LIST_PARSE)
oflags |= OFMT_PARSABLE;
oerr = ofmt_open(larg->o_str, ofp, oflags, ocols, &oh);
if (oerr != OFMT_SUCCESS) {
char e[80];
ilbadm_err(gettext("ofmt_open failed: %s"),
ofmt_strerror(oh, oerr, e, sizeof (e)));
return (ILB_STATUS_GENERIC);
}
larg->oh = oh;
}
(void) i_list_sg_srv_ofmt((char *)sgname, sd, arg);
return (ILB_STATUS_OK);
}
ip2str(&sd->sd_addr, ip_str, sizeof (ip_str), 0);
h_minport = ntohs(sd->sd_minport);
h_maxport = ntohs(sd->sd_maxport);
if (h_minport == 0)
*port_str = '\0';
else if (h_maxport > h_minport)
(void) sprintf(port_str, ":%d-%d", h_minport, h_maxport);
else
(void) sprintf(port_str, ":%d", h_minport);
(void) printf("%s: id:%s %s%s\n", sgname,
sd->sd_srvID?sd->sd_srvID:"(null)", ip_str, port_str);
return (ILB_STATUS_OK);
}
static void print_stats(struct ping_info_t* ping_info)
{
printk("\n--- %s ping statistics ---\n",
ip2str(ping_info->destination));
printk("%d packets transmitted, %d received, %d%% packet loss, "\
"time %dms\n\n",
ping_info->num_tx, ping_info->num_rx,
100 * (ping_info->num_tx - ping_info->num_rx) /
ping_info->num_tx,
timer_get_ms() - ping_info->first_tx_tm);
}
void
tcp_echo_srv_task(intptr_t exinf)
{
ID tskid;
ER_UINT rlen, slen;
ER error = E_OK;
uint16_t soff, count, total;
get_tid(&tskid);
syslog(LOG_NOTICE, "[TCP ECHO SRV:%d,%d] started.", tskid, (int_t)exinf);
while (true) {
if (tcp_acp_cep((int_t)exinf, TCP_ECHO_SRV_REPID, &dst, TMO_FEVR) != E_OK) {
syslog(LOG_NOTICE, "[TCP ECHO SRV ACP] error: %s", itron_strerror(error));
continue;
}
total = count = 0;
syslog(LOG_NOTICE, "[TCP ECHO SRV ACP] connected from %s:%d",
ip2str(NULL, &dst.ipaddr), dst.portno);
while (true) {
if ((rlen = tcp_rcv_dat((int_t)exinf, buffer, BUF_SIZE - 1, TMO_FEVR)) <= 0) {
if (rlen != E_OK)
syslog(LOG_NOTICE, "[TCP ECHO SRV RCV] error: %s",
itron_strerror(rlen));
break;
}
/*syslog(LOG_NOTICE, "[TCP ECHO SRV RCV] count: %4d, len: %4d, data %02x -> %02x",
++ count, (uint16_t)rlen, *buffer, *(buffer + rlen - 1));*/
count ++;
total += (uint16_t)rlen;
soff = 0;
while (rlen > 0) {
if ((slen = tcp_snd_dat((int_t)exinf, &buffer[soff], rlen, TMO_FEVR)) < 0) {
syslog(LOG_NOTICE, "[TCP ECHO SRV SND] error: %s",
itron_strerror(slen));
goto err_fin;
}
/*syslog(LOG_NOTICE, "[TCP ECHO SRV SND] len: %d", slen);*/
rlen -= slen;
soff += (uint16_t)slen;
}
}
err_fin:
if ((error = tcp_sht_cep((int_t)exinf)) != E_OK)
syslog(LOG_NOTICE, "[TCP ECHO SRV SHT] error: %s", itron_strerror(error));
if ((error = tcp_cls_cep((int_t)exinf, TMO_FEVR)) != E_OK)
syslog(LOG_NOTICE, "[TCP ECHO SRV CLS] error: %s", itron_strerror(error));
syslog(LOG_NOTICE, "[TCP ECHO SRV FIN] finished, total cnt: %d, len: %d", count, total);
}
}
//======================================================================================
TcpSocket::~TcpSocket() {
Log.i(SOCK_TAG, "TcpSocket::~TcpSocket for socket:%u addr:%s", m_iSocket, ip2str(m_ip));
m_pSelector->removeSocket((SocketBase*) this);
CloseSocket();
m_SockData.uid = -1;
m_SockData.sid = -1;
m_SockData.role = -1;
m_bConnected = false;
m_bListenSocket = false;
m_pSelector = NULL;
}
void
show_ip ( void )
{
struct ip_info info;
char buf[16];
wifi_get_ip_info ( STATION_IF, &info );
// os_printf ( "IP: %08x\n", info.ip );
// os_printf ( "IP: %s\n", ip2str_i ( buf, info.ip.addr ) );
os_printf ( "IP: %s\n", ip2str ( buf, (char *) &info.ip.addr ) );
}
void ICACHE_FLASH_ATTR tcp_connect_cb ( void *arg )
{
struct espconn *conn = (struct espconn *)arg;
char buf[16];
os_printf ( "TCP connect\n" );
os_printf ( " remote ip: %s\n", ip2str ( buf, conn->proto.tcp->remote_ip ) );
os_printf ( " remote port: %d\n", conn->proto.tcp->remote_port );
espconn_regist_recvcb( conn, tcp_receive_data );
espconn_regist_sentcb( conn, tcp_send_data );
}
static void
ip_status_cb(struct netif* netif)
{
INFO_INIT("IP status cb...\n");
if (netif_is_up(netif)) {
set_result_cmd(WL_SUCCESS);
printk("bound to %s\n", ip2str(netif->ip_addr));
ifStatus = true;
}else{
ifStatus = false;
closeConnections();
WARN("Interface not up!\n");
}
}
void add_fd_2_efd(int fd)
{
epoll_add(epfd, fd, EPOLLIN);
fcntl(fd, F_SETFL, O_RDWR|O_NONBLOCK);
struct conn *curconn = &acon[fd];
curconn->fd = fd;
curconn->send_len = 0;
memset(curconn->peerip, 0, sizeof(curconn->peerip));
mybuff_reinit(&(curconn->send_buff));
mybuff_reinit(&(curconn->recv_buff));
uint32_t ip = getpeerip(fd);
ip2str(curconn->peerip, ip);
LOG(glogfd, LOG_DEBUG, "fd [%d] [%s]set ok %d\n", fd, curconn->peerip, curconn->fd);
}
int
connection_made(CONN_STATE *csp)
{
CONN_INFO *cip;
if (csp == NULL) {
WLOG_DEBUG("csp is NULL!");
return (CSF_ERR);
}
cip = &(csp->ci);
ip2str(cip, ip_str, 16);
WLOG_INFO("Connection made, fd: %d, IP: %s", cip->fd, ip_str);
connection_counter++;
csp->data = do_protocol_session_start(cip);
return (CSF_OK);
}
int
connection_lost(CONN_STATE *csp)
{
CONN_INFO *cip;
if (csp == NULL) {
WLOG_DEBUG("csp is NULL!");
return (CSF_OK);
}
cip = &(csp->ci);
ip2str(cip, ip_str, 16);
WLOG_INFO("Connection closed, fd: %d, IP: %s", cip->fd, ip_str);
connection_counter--;
do_protocol_session_end(cip, csp->data);
return (CSF_OK);
}
/**
* Records an event in the login log.
* @param ip:
* @param username:
* @param rcode:
* @param message:
*/
void login_log(uint32 ip, const char* username, int rcode, const char* message) {
char esc_username[NAME_LENGTH*2+1];
char esc_message[255*2+1];
int retcode;
if( !enabled )
return;
Sql_EscapeStringLen(sql_handle, esc_username, username, strnlen(username, NAME_LENGTH));
Sql_EscapeStringLen(sql_handle, esc_message, message, strnlen(message, 255));
retcode = Sql_Query(sql_handle,
"INSERT INTO `%s`(`time`,`ip`,`user`,`rcode`,`log`) VALUES (NOW(), '%s', '%s', '%d', '%s')",
log_login_db, ip2str(ip,NULL), esc_username, rcode, esc_message);
if( retcode != SQL_SUCCESS )
Sql_ShowDebug(sql_handle);
}