forked from tmm1/matzruby
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winsock2.c
338 lines (301 loc) · 6.82 KB
/
winsock2.c
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/***************************************************************
winsock2.c
***************************************************************/
//#define _WINSOCK2_C_DEBUG_MAIN_
#include <windows.h>
#include "wince.h"
#ifdef _WINSOCK2_C_DEBUG_MAIN_
#include <winsock.h>
#endif
#ifndef _WINSOCK2_C_DEBUG_MAIN_
struct servent{
char* s_name; /* official service name */
char** s_aliases; /* alias list */
short s_port; /* port # */
char* s_proto; /* protocol to use */
};
struct protoent{
char* p_name; /* official protocol name */
char** p_aliases; /* alias list */
short p_proto; /* protocol # */
};
#endif
struct sproto{
short num;
char name[10];
};
struct sserv{
short num;
char protoname[10];
char servname[20];
};
static struct sproto _proto_table[11]={
0, "ip",
1, "icmp",
3, "ggp",
6, "tcp",
8, "egp",
12, "pup",
17, "udp",
20, "hmp",
22, "xns-idp",
27, "rdp",
66, "rvd",
};
static struct sserv _serv_table[142]={
7, "tcp", "echo",
7, "udp", "echo",
9, "tcp", "discard",
9, "udp", "discard",
11, "tcp", "systat",
11, "udp", "systat",
13, "tcp", "daytime",
13, "udp", "daytime",
15, "tcp", "netstat",
17, "tcp", "qotd",
17, "udp", "qotd",
19, "tcp", "chargen",
19, "udp", "chargen",
20, "tcp", "ftp-data",
21, "tcp", "ftp",
23, "tcp", "telnet",
25, "tcp", "smtp",
37, "tcp", "time",
37, "udp", "time",
39, "udp", "rlp",
42, "tcp", "name",
42, "udp", "name",
43, "tcp", "whois",
53, "tcp", "domain",
53, "udp", "domain",
53, "tcp", "nameserver",
53, "udp", "nameserver",
57, "tcp", "mtp",
67, "udp", "bootp",
69, "udp", "tftp",
77, "tcp", "rje",
79, "tcp", "finger",
87, "tcp", "link",
95, "tcp", "supdup",
101, "tcp", "hostnames",
102, "tcp", "iso-tsap",
103, "tcp", "dictionary",
103, "tcp", "x400",
104, "tcp", "x400-snd",
105, "tcp", "csnet-ns",
109, "tcp", "pop",
109, "tcp", "pop2",
110, "tcp", "pop3",
111, "tcp", "portmap",
111, "udp", "portmap",
111, "tcp", "sunrpc",
111, "udp", "sunrpc",
113, "tcp", "auth",
115, "tcp", "sftp",
117, "tcp", "path",
117, "tcp", "uucp-path",
119, "tcp", "nntp",
123, "udp", "ntp",
137, "udp", "nbname",
138, "udp", "nbdatagram",
139, "tcp", "nbsession",
144, "tcp", "NeWS",
153, "tcp", "sgmp",
158, "tcp", "tcprepo",
161, "tcp", "snmp",
162, "tcp", "snmp-trap",
170, "tcp", "print-srv",
175, "tcp", "vmnet",
315, "udp", "load",
400, "tcp", "vmnet0",
500, "udp", "sytek",
512, "udp", "biff",
512, "tcp", "exec",
513, "tcp", "login",
513, "udp", "who",
514, "tcp", "shell",
514, "udp", "syslog",
515, "tcp", "printer",
517, "udp", "talk",
518, "udp", "ntalk",
520, "tcp", "efs",
520, "udp", "route",
525, "udp", "timed",
526, "tcp", "tempo",
530, "tcp", "courier",
531, "tcp", "conference",
531, "udp", "rvd-control",
532, "tcp", "netnews",
533, "udp", "netwall",
540, "tcp", "uucp",
543, "tcp", "klogin",
544, "tcp", "kshell",
550, "udp", "new-rwho",
556, "tcp", "remotefs",
560, "udp", "rmonitor",
561, "udp", "monitor",
600, "tcp", "garcon",
601, "tcp", "maitrd",
602, "tcp", "busboy",
700, "udp", "acctmaster",
701, "udp", "acctslave",
702, "udp", "acct",
703, "udp", "acctlogin",
704, "udp", "acctprinter",
704, "udp", "elcsd",
705, "udp", "acctinfo",
706, "udp", "acctslave2",
707, "udp", "acctdisk",
750, "tcp", "kerberos",
750, "udp", "kerberos",
751, "tcp", "kerberos_master",
751, "udp", "kerberos_master",
752, "udp", "passwd_server",
753, "udp", "userreg_server",
754, "tcp", "krb_prop",
888, "tcp", "erlogin",
1109, "tcp", "kpop",
1167, "udp", "phone",
1524, "tcp", "ingreslock",
1666, "udp", "maze",
2049, "udp", "nfs",
2053, "tcp", "knetd",
2105, "tcp", "eklogin",
5555, "tcp", "rmt",
5556, "tcp", "mtb",
9535, "tcp", "man",
9536, "tcp", "w",
9537, "tcp", "mantst",
10000, "tcp", "bnews",
10000, "udp", "rscs0",
10001, "tcp", "queue",
10001, "udp", "rscs1",
10002, "tcp", "poker",
10002, "udp", "rscs2",
10003, "tcp", "gateway",
10003, "udp", "rscs3",
10004, "tcp", "remp",
10004, "udp", "rscs4",
10005, "udp", "rscs5",
10006, "udp", "rscs6",
10007, "udp", "rscs7",
10008, "udp", "rscs8",
10009, "udp", "rscs9",
10010, "udp", "rscsa",
10011, "udp", "rscsb",
10012, "tcp", "qmaster",
10012, "udp", "qmaster",
};
/* WinCE doesn't have /etc/protocols. */
struct protoent* getprotobyname(const char* name)
{
static struct protoent pe;
int i;
int len = strlen(name);
memset( &pe, 0, sizeof(struct protoent) );
for(i=0; i<9; i++)
{
if( 0==strnicmp(_proto_table[i].name, name, len) )
{
pe.p_name = _proto_table[i].name;
pe.p_proto= _proto_table[i].num;
break;
}
}
return &pe;
}
struct protoent* getprotobynumber(int proto)
{
static struct protoent pe={0};
int i;
memset( &pe, 0, sizeof(struct protoent) );
for(i=0; i<9; i++)
{
if( proto == _proto_table[i].num )
{
pe.p_name = _proto_table[i].name;
pe.p_proto= _proto_table[i].num;
break;
}
}
return &pe;
}
/* WinCE doesn't have /etc/services. */
struct servent* getservbyname(const char* name,
const char* proto)
{
static struct servent se;
int i;
int slen = strlen(name), plen = strlen(proto);
memset( &se, 0, sizeof(struct servent) );
if( proto==NULL ) return NULL;
if( 0!=strnicmp( proto, "tcp", 3 ) &&
0!=strnicmp( proto, "udp", 3 ) )
return NULL;
for( i=0; i<142; i++ )
{
if( 0==strnicmp( name, _serv_table[i].servname, slen ) &&
0==strnicmp( proto, _serv_table[i].protoname, plen ) )
{
char hc, lc;
se.s_name = _serv_table[i].servname;
se.s_proto= _serv_table[i].protoname;
hc = (_serv_table[i].num&0xFF00)>>8;
lc = _serv_table[i].num&0xFF;
se.s_port = (lc<<8) + hc;
break;
}
}
return &se;
}
struct servent* getservbyport(int port, const char* proto)
{
static struct servent se;
int i;
int plen = strlen(proto);
short sport;
char lc, hc;
hc = (port&0xFF00)>>8;
lc = port&0xFF;
sport = (lc<<8) + hc;
memset( &se, 0, sizeof(struct servent) );
if( proto==NULL ) return NULL;
if( 0!=strnicmp( proto, "tcp", 3 ) &&
0!=strnicmp( proto, "udp", 3 ) )
return NULL;
for( i=0; i<142; i++ )
{
if( sport == _serv_table[i].num &&
0==strnicmp( proto, _serv_table[i].protoname, plen ) )
{
se.s_name = _serv_table[i].servname;
se.s_proto= _serv_table[i].protoname;
se.s_port = port;
break;
}
}
return &se;
}
#ifdef _WINSOCK2_C_DEBUG_MAIN_
int main()
{
WORD wVersionRequested = MAKEWORD(1,1);
WSADATA wsaData;
int nErrorStatus;
struct protoent pe1, pe2;
struct servent se1, se2;
nErrorStatus = WSAStartup(wVersionRequested, &wsaData);
if(nErrorStatus != 0)
return -1;
pe1 = *getprotobyname("UDP");
pe2 = *_getprotobyname("UDP");
// pe1 = *getprotobynumber(17);
// pe2 = *_getprotobynumber(17);
// se1 = *getservbyname("gateway", "tcp");
// se2 = *_getservbyname("gateway", "tcp");
se1 = *getservbyport(0x1327, "tcp");
se2 = *_getservbyport(0x1327, "tcp");
WSACleanup();
return 0;
}
#endif