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ws2_32: Add fallback data for getprotobyname/number. 

Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Alexandre Julliard 2018-05-10 10:02:19 +02:00
parent 855ec14296
commit 5dd1bad730
1 changed files with 101 additions and 35 deletions
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136
dlls/ws2_32/socket.c
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@ -635,7 +635,7 @@ static FARPROC blocking_hook = (FARPROC)WSA_DefaultBlockingHook;
/* function prototypes */
static struct WS_hostent *WS_create_he(char *name, int aliases, int aliases_size, int addresses, int address_length);
static struct WS_hostent *WS_dup_he(const struct hostent* p_he);
static struct WS_protoent *WS_dup_pe(const struct protoent* p_pe);
static struct WS_protoent *WS_create_pe( const char *name, char **aliases, int prot );
static struct WS_servent *WS_dup_se(const struct servent* p_se);
static int ws_protocol_info(SOCKET s, int unicode, WSAPROTOCOL_INFOW *buffer, int *size);
@ -6406,6 +6406,62 @@ struct WS_hostent* WINAPI WS_gethostbyname(const char* name)
}
static const struct { int prot; const char *names[3]; } protocols[] =
{
{ 0, { "ip", "IP" }},
{ 1, { "icmp", "ICMP" }},
{ 2, { "igmp", "IGMP" }},
{ 3, { "ggp", "GGP" }},
{ 6, { "tcp", "TCP" }},
{ 8, { "egp", "EGP" }},
{ 9, { "igp", "IGP" }},
{ 12, { "pup", "PUP" }},
{ 17, { "udp", "UDP" }},
{ 20, { "hmp", "HMP" }},
{ 22, { "xns-idp", "XNS-IDP" }},
{ 27, { "rdp", "RDP" }},
{ 29, { "iso-tp4", "ISO-TP4" }},
{ 33, { "dccp", "DCCP" }},
{ 36, { "xtp", "XTP" }},
{ 37, { "ddp", "DDP" }},
{ 38, { "idpr-cmtp", "IDPR-CMTP" }},
{ 41, { "ipv6", "IPv6" }},
{ 43, { "ipv6-route", "IPv6-Route" }},
{ 44, { "ipv6-frag", "IPv6-Frag" }},
{ 45, { "idrp", "IDRP" }},
{ 46, { "rsvp", "RSVP" }},
{ 47, { "gre", "GRE" }},
{ 50, { "esp", "ESP" }},
{ 51, { "ah", "AH" }},
{ 57, { "skip", "SKIP" }},
{ 58, { "ipv6-icmp", "IPv6-ICMP" }},
{ 59, { "ipv6-nonxt", "IPv6-NoNxt" }},
{ 60, { "ipv6-opts", "IPv6-Opts" }},
{ 66, { "rvd", "RVD" }},
{ 73, { "rspf", "RSPF" }},
{ 81, { "vmtp", "VMTP" }},
{ 88, { "eigrp", "EIGRP" }},
{ 89, { "ospf", "OSPFIGP" }},
{ 93, { "ax.25", "AX.25" }},
{ 94, { "ipip", "IPIP" }},
{ 97, { "etherip", "ETHERIP" }},
{ 98, { "encap", "ENCAP" }},
{ 103, { "pim", "PIM" }},
{ 108, { "ipcomp", "IPCOMP" }},
{ 112, { "vrrp", "VRRP" }},
{ 115, { "l2tp", "L2TP" }},
{ 124, { "isis", "ISIS" }},
{ 132, { "sctp", "SCTP" }},
{ 133, { "fc", "FC" }},
{ 135, { "mobility-header", "Mobility-Header" }},
{ 136, { "udplite", "UDPLite" }},
{ 137, { "mpls-in-ip", "MPLS-in-IP" }},
{ 139, { "hip", "HIP" }},
{ 140, { "shim6", "Shim6" }},
{ 141, { "wesp", "WESP" }},
{ 142, { "rohc", "ROHC" }},
};
/***********************************************************************
* getprotobyname (WS2_32.53)
*/
@ -6416,16 +6472,25 @@ struct WS_protoent* WINAPI WS_getprotobyname(const char* name)
struct protoent* proto;
EnterCriticalSection( &csWSgetXXXbyYYY );
if( (proto = getprotobyname(name)) != NULL )
{
retval = WS_dup_pe(proto);
}
else {
MESSAGE("protocol %s not found; You might want to add "
"this to /etc/protocols\n", debugstr_a(name) );
SetLastError(WSANO_DATA);
}
retval = WS_create_pe( proto->p_name, proto->p_aliases, proto->p_proto );
LeaveCriticalSection( &csWSgetXXXbyYYY );
#endif
if (!retval)
{
unsigned int i;
for (i = 0; i < sizeof(protocols) / sizeof(protocols[0]); i++)
{
if (strcasecmp( protocols[i].names[0], name )) continue;
retval = WS_create_pe( protocols[i].names[0], (char **)protocols[i].names + 1,
protocols[i].prot );
break;
}
}
if (!retval)
{
WARN( "protocol %s not found\n", debugstr_a(name) );
SetLastError(WSANO_DATA);
}
TRACE( "%s ret %p\n", debugstr_a(name), retval );
return retval;
}
@ -6441,16 +6506,25 @@ struct WS_protoent* WINAPI WS_getprotobynumber(int number)
struct protoent* proto;
EnterCriticalSection( &csWSgetXXXbyYYY );
if( (proto = getprotobynumber(number)) != NULL )
{
retval = WS_dup_pe(proto);
}
else {
MESSAGE("protocol number %d not found; You might want to add "
"this to /etc/protocols\n", number );
SetLastError(WSANO_DATA);
}
retval = WS_create_pe( proto->p_name, proto->p_aliases, proto->p_proto );
LeaveCriticalSection( &csWSgetXXXbyYYY );
#endif
if (!retval)
{
unsigned int i;
for (i = 0; i < sizeof(protocols) / sizeof(protocols[0]); i++)
{
if (protocols[i].prot != number) continue;
retval = WS_create_pe( protocols[i].names[0], (char **)protocols[i].names + 1,
protocols[i].prot );
break;
}
}
if (!retval)
{
WARN( "protocol %d not found\n", number );
SetLastError(WSANO_DATA);
}
TRACE("%i ret %p\n", number, retval);
return retval;
}
@ -7793,26 +7867,18 @@ static struct WS_hostent *WS_dup_he(const struct hostent* p_he)
/* ----- protoent */
static struct WS_protoent *WS_dup_pe(const struct protoent* p_pe)
static struct WS_protoent *WS_create_pe( const char *name, char **aliases, int prot )
{
char *p;
struct WS_protoent *p_to;
struct WS_protoent *ret;
unsigned int size = sizeof(*ret) + strlen(name) + sizeof(char *) + list_size(aliases, 0);
int size = (sizeof(*p_pe) +
strlen(p_pe->p_name) + 1 +
list_size(p_pe->p_aliases, 0));
if (!(p_to = check_buffer_pe(size))) return NULL;
p_to->p_proto = p_pe->p_proto;
p = (char *)(p_to + 1);
p_to->p_name = p;
strcpy(p, p_pe->p_name);
p += strlen(p) + 1;
p_to->p_aliases = (char **)p;
list_dup(p_pe->p_aliases, p_to->p_aliases, 0);
return p_to;
if (!(ret = check_buffer_pe( size ))) return NULL;
ret->p_proto = prot;
ret->p_name = (char *)(ret + 1);
strcpy( ret->p_name, name );
ret->p_aliases = (char **)ret->p_name + strlen(name) / sizeof(char *) + 1;
list_dup( aliases, ret->p_aliases, 0 );
return ret;
}
/* ----- servent */