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pgindent run.

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This commit is contained in:
Bruce Momjian
2003-08-04 00:43:34 +00:00
parent 63354a0228
commit 089003fb46
554 changed files with 24888 additions and 21245 deletions
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256
src/backend/utils/adt/network.c
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@@ -1,7 +1,7 @@
/*
* PostgreSQL type definitions for the INET and CIDR types.
*
* $Header: /cvsroot/pgsql/src/backend/utils/adt/network.c,v 1.44 2003/08/01 23:22:52 tgl Exp $
* $Header: /cvsroot/pgsql/src/backend/utils/adt/network.c,v 1.45 2003/08/04 00:43:25 momjian Exp $
*
* Jon Postel RIP 16 Oct 1998
*/
@@ -21,9 +21,9 @@
static Datum text_network(text *src, int type);
static int32 network_cmp_internal(inet *a1, inet *a2);
static int bitncmp(void *l, void *r, int n);
static int bitncmp(void *l, void *r, int n);
static bool addressOK(unsigned char *a, int bits, int family);
static int ip_addrsize(inet *inetptr);
static int ip_addrsize(inet *inetptr);
/*
* Access macros.
@@ -50,13 +50,14 @@ static int ip_addrsize(inet *inetptr);
static int
ip_addrsize(inet *inetptr)
{
switch (ip_family(inetptr)) {
case PGSQL_AF_INET:
return 4;
case PGSQL_AF_INET6:
return 16;
default:
return -1;
switch (ip_family(inetptr))
{
case PGSQL_AF_INET:
return 4;
case PGSQL_AF_INET6:
return 16;
default:
return -1;
}
}
@@ -64,34 +65,34 @@ ip_addrsize(inet *inetptr)
static inet *
network_in(char *src, int type)
{
int bits;
int bits;
inet *dst;
dst = (inet *) palloc0(VARHDRSZ + sizeof(inet_struct));
/*
* First, check to see if this is an IPv6 or IPv4 address. IPv6
* addresses will have a : somewhere in them (several, in fact) so
* if there is one present, assume it's V6, otherwise assume it's V4.
* First, check to see if this is an IPv6 or IPv4 address. IPv6
* addresses will have a : somewhere in them (several, in fact) so if
* there is one present, assume it's V6, otherwise assume it's V4.
*/
if (strchr(src, ':') != NULL)
ip_family(dst) = PGSQL_AF_INET6;
else
ip_family(dst) = PGSQL_AF_INET;
bits = inet_net_pton(ip_family(dst), src, ip_addr(dst),
type ? ip_addrsize(dst) : -1);
type ? ip_addrsize(dst) : -1);
if ((bits < 0) || (bits > ip_maxbits(dst)))
ereport(ERROR,
(errcode(ERRCODE_INVALID_TEXT_REPRESENTATION),
/* translator: first %s is inet or cidr */
/* translator: first %s is inet or cidr */
errmsg("invalid input syntax for %s: \"%s\"",
type ? "cidr" : "inet", src)));
type ? "cidr" : "inet", src)));
/*
* Error check: CIDR values must not have any bits set beyond
* the masklen.
* Error check: CIDR values must not have any bits set beyond the
* masklen.
*/
if (type)
{
@@ -141,7 +142,7 @@ inet_out(PG_FUNCTION_ARGS)
int len;
dst = inet_net_ntop(ip_family(src), ip_addr(src), ip_bits(src),
tmp, sizeof(tmp));
tmp, sizeof(tmp));
if (dst == NULL)
ereport(ERROR,
(errcode(ERRCODE_INVALID_BINARY_REPRESENTATION),
@@ -208,10 +209,10 @@ inet_recv(PG_FUNCTION_ARGS)
(errcode(ERRCODE_INVALID_BINARY_REPRESENTATION),
errmsg("invalid length in external inet")));
VARATT_SIZEP(addr) = VARHDRSZ
+ ((char *)ip_addr(addr) - (char *) VARDATA(addr))
+ ((char *) ip_addr(addr) - (char *) VARDATA(addr))
+ ip_addrsize(addr);
addrptr = (char *)ip_addr(addr);
addrptr = (char *) ip_addr(addr);
for (i = 0; i < nb; i++)
addrptr[i] = pq_getmsgbyte(buf);
@@ -258,7 +259,7 @@ inet_send(PG_FUNCTION_ARGS)
if (nb < 0)
nb = 0;
pq_sendbyte(&buf, nb);
addrptr = (char *)ip_addr(addr);
addrptr = (char *) ip_addr(addr);
for (i = 0; i < nb; i++)
pq_sendbyte(&buf, addrptr[i]);
PG_RETURN_BYTEA_P(pq_endtypsend(&buf));
@@ -305,8 +306,8 @@ inet_set_masklen(PG_FUNCTION_ARGS)
int bits = PG_GETARG_INT32(1);
inet *dst;
if ( bits == -1 )
bits = ip_maxbits(src);
if (bits == -1)
bits = ip_maxbits(src);
if ((bits < 0) || (bits > ip_maxbits(src)))
ereport(ERROR,
@@ -341,7 +342,7 @@ network_cmp_internal(inet *a1, inet *a2)
int order;
order = bitncmp(ip_addr(a1), ip_addr(a2),
Min(ip_bits(a1), ip_bits(a2)));
Min(ip_bits(a1), ip_bits(a2)));
if (order != 0)
return order;
order = ((int) ip_bits(a1)) - ((int) ip_bits(a2));
@@ -431,7 +432,7 @@ network_sub(PG_FUNCTION_ARGS)
if (ip_family(a1) == ip_family(a2))
{
PG_RETURN_BOOL(ip_bits(a1) > ip_bits(a2)
&& bitncmp(ip_addr(a1), ip_addr(a2), ip_bits(a2)) == 0);
&& bitncmp(ip_addr(a1), ip_addr(a2), ip_bits(a2)) == 0);
}
PG_RETURN_BOOL(false);
@@ -446,7 +447,7 @@ network_subeq(PG_FUNCTION_ARGS)
if (ip_family(a1) == ip_family(a2))
{
PG_RETURN_BOOL(ip_bits(a1) >= ip_bits(a2)
&& bitncmp(ip_addr(a1), ip_addr(a2), ip_bits(a2)) == 0);
&& bitncmp(ip_addr(a1), ip_addr(a2), ip_bits(a2)) == 0);
}
PG_RETURN_BOOL(false);
@@ -461,7 +462,7 @@ network_sup(PG_FUNCTION_ARGS)
if (ip_family(a1) == ip_family(a2))
{
PG_RETURN_BOOL(ip_bits(a1) < ip_bits(a2)
&& bitncmp(ip_addr(a1), ip_addr(a2), ip_bits(a1)) == 0);
&& bitncmp(ip_addr(a1), ip_addr(a2), ip_bits(a1)) == 0);
}
PG_RETURN_BOOL(false);
@@ -476,7 +477,7 @@ network_supeq(PG_FUNCTION_ARGS)
if (ip_family(a1) == ip_family(a2))
{
PG_RETURN_BOOL(ip_bits(a1) <= ip_bits(a2)
&& bitncmp(ip_addr(a1), ip_addr(a2), ip_bits(a1)) == 0);
&& bitncmp(ip_addr(a1), ip_addr(a2), ip_bits(a1)) == 0);
}
PG_RETURN_BOOL(false);
@@ -496,7 +497,7 @@ network_host(PG_FUNCTION_ARGS)
/* force display of max bits, regardless of masklen... */
if (inet_net_ntop(ip_family(ip), ip_addr(ip), ip_maxbits(ip),
tmp, sizeof(tmp)) == NULL)
tmp, sizeof(tmp)) == NULL)
ereport(ERROR,
(errcode(ERRCODE_INVALID_BINARY_REPRESENTATION),
errmsg("could not format inet value: %m")));
@@ -522,7 +523,7 @@ network_show(PG_FUNCTION_ARGS)
char tmp[sizeof("xxxx:xxxx:xxxx:xxxx:xxxx:xxxx:255.255.255.255/128")];
if (inet_net_ntop(ip_family(ip), ip_addr(ip), ip_maxbits(ip),
tmp, sizeof(tmp)) == NULL)
tmp, sizeof(tmp)) == NULL)
ereport(ERROR,
(errcode(ERRCODE_INVALID_BINARY_REPRESENTATION),
errmsg("could not format inet value: %m")));
@@ -553,10 +554,10 @@ network_abbrev(PG_FUNCTION_ARGS)
if (ip_type(ip))
dst = inet_cidr_ntop(ip_family(ip), ip_addr(ip),
ip_bits(ip), tmp, sizeof(tmp));
ip_bits(ip), tmp, sizeof(tmp));
else
dst = inet_net_ntop(ip_family(ip), ip_addr(ip),
ip_bits(ip), tmp, sizeof(tmp));
ip_bits(ip), tmp, sizeof(tmp));
if (dst == NULL)
ereport(ERROR,
@@ -582,18 +583,19 @@ network_masklen(PG_FUNCTION_ARGS)
Datum
network_family(PG_FUNCTION_ARGS)
{
inet *ip = PG_GETARG_INET_P(0);
inet *ip = PG_GETARG_INET_P(0);
switch (ip_family(ip)) {
case PGSQL_AF_INET:
PG_RETURN_INT32(4);
break;
case PGSQL_AF_INET6:
PG_RETURN_INT32(6);
break;
default:
PG_RETURN_INT32(0);
break;
switch (ip_family(ip))
{
case PGSQL_AF_INET:
PG_RETURN_INT32(4);
break;
case PGSQL_AF_INET6:
PG_RETURN_INT32(6);
break;
default:
PG_RETURN_INT32(0);
break;
}
}
@@ -602,38 +604,42 @@ network_broadcast(PG_FUNCTION_ARGS)
{
inet *ip = PG_GETARG_INET_P(0);
inet *dst;
int byte;
int bits;
int maxbytes;
int byte;
int bits;
int maxbytes;
unsigned char mask;
unsigned char *a, *b;
unsigned char *a,
*b;
/* make sure any unused bits are zeroed */
dst = (inet *) palloc0(VARHDRSZ + sizeof(inet_struct));
if (ip_family(ip) == PGSQL_AF_INET) {
if (ip_family(ip) == PGSQL_AF_INET)
maxbytes = 4;
} else {
else
maxbytes = 16;
}
bits = ip_bits(ip);
a = ip_addr(ip);
b = ip_addr(dst);
for (byte = 0 ; byte < maxbytes ; byte++) {
if (bits >= 8) {
for (byte = 0; byte < maxbytes; byte++)
{
if (bits >= 8)
{
mask = 0x00;
bits -= 8;
} else if (bits == 0) {
}
else if (bits == 0)
mask = 0xff;
} else {
else
{
mask = 0xff >> bits;
bits = 0;
}
b[byte] = a[byte] | mask;
}
}
ip_family(dst) = ip_family(ip);
ip_bits(dst) = ip_bits(ip);
@@ -650,38 +656,42 @@ network_network(PG_FUNCTION_ARGS)
{
inet *ip = PG_GETARG_INET_P(0);
inet *dst;
int byte;
int bits;
int maxbytes;
int byte;
int bits;
int maxbytes;
unsigned char mask;
unsigned char *a, *b;
unsigned char *a,
*b;
/* make sure any unused bits are zeroed */
dst = (inet *) palloc0(VARHDRSZ + sizeof(inet_struct));
if (ip_family(ip) == PGSQL_AF_INET) {
if (ip_family(ip) == PGSQL_AF_INET)
maxbytes = 4;
} else {
else
maxbytes = 16;
}
bits = ip_bits(ip);
a = ip_addr(ip);
b = ip_addr(dst);
byte = 0;
while (bits) {
if (bits >= 8) {
while (bits)
{
if (bits >= 8)
{
mask = 0xff;
bits -= 8;
} else {
}
else
{
mask = 0xff << (8 - bits);
bits = 0;
}
b[byte] = a[byte] & mask;
byte++;
}
}
ip_family(dst) = ip_family(ip);
ip_bits(dst) = ip_bits(ip);
@@ -698,43 +708,46 @@ network_netmask(PG_FUNCTION_ARGS)
{
inet *ip = PG_GETARG_INET_P(0);
inet *dst;
int byte;
int bits;
int maxbytes;
int byte;
int bits;
int maxbytes;
unsigned char mask;
unsigned char *b;
/* make sure any unused bits are zeroed */
dst = (inet *) palloc0(VARHDRSZ + sizeof(inet_struct));
if (ip_family(ip) == PGSQL_AF_INET) {
if (ip_family(ip) == PGSQL_AF_INET)
maxbytes = 4;
} else {
else
maxbytes = 16;
}
bits = ip_bits(ip);
b = ip_addr(dst);
byte = 0;
while (bits) {
if (bits >= 8) {
while (bits)
{
if (bits >= 8)
{
mask = 0xff;
bits -= 8;
} else {
}
else
{
mask = 0xff << (8 - bits);
bits = 0;
}
b[byte] = mask;
byte++;
}
}
ip_family(dst) = ip_family(ip);
ip_bits(dst) = ip_bits(ip);
ip_type(dst) = 0;
VARATT_SIZEP(dst) = VARHDRSZ
+ ((char *)ip_addr(dst) - (char *) VARDATA(dst))
+ ((char *) ip_addr(dst) - (char *) VARDATA(dst))
+ ip_addrsize(dst);
PG_RETURN_INET_P(dst);
@@ -745,43 +758,46 @@ network_hostmask(PG_FUNCTION_ARGS)
{
inet *ip = PG_GETARG_INET_P(0);
inet *dst;
int byte;
int bits;
int maxbytes;
int byte;
int bits;
int maxbytes;
unsigned char mask;
unsigned char *b;
/* make sure any unused bits are zeroed */
dst = (inet *) palloc0(VARHDRSZ + sizeof(inet_struct));
if (ip_family(ip) == PGSQL_AF_INET) {
if (ip_family(ip) == PGSQL_AF_INET)
maxbytes = 4;
} else {
else
maxbytes = 16;
}
bits = ip_maxbits(ip) - ip_bits(ip);
b = ip_addr(dst);
byte = maxbytes - 1;
while (bits) {
if (bits >= 8) {
while (bits)
{
if (bits >= 8)
{
mask = 0xff;
bits -= 8;
} else {
}
else
{
mask = 0xff >> (8 - bits);
bits = 0;
}
b[byte] = mask;
byte--;
}
}
ip_family(dst) = ip_family(ip);
ip_bits(dst) = ip_bits(ip);
ip_type(dst) = 0;
VARATT_SIZEP(dst) = VARHDRSZ
+ ((char *)ip_addr(dst) - (char *) VARDATA(dst))
+ ((char *) ip_addr(dst) - (char *) VARDATA(dst))
+ ip_addrsize(dst);
PG_RETURN_INET_P(dst);
@@ -806,13 +822,12 @@ convert_network_to_scalar(Datum value, Oid typid)
case CIDROID:
{
inet *ip = DatumGetInetP(value);
int len;
double res;
int i;
int len;
double res;
int i;
/*
* Note that we don't use the full address
* here.
* Note that we don't use the full address here.
*/
if (ip_family(ip) == PGSQL_AF_INET)
len = 4;
@@ -820,7 +835,8 @@ convert_network_to_scalar(Datum value, Oid typid)
len = 5;
res = ip_family(ip);
for (i = 0 ; i < len ; i++) {
for (i = 0; i < len; i++)
{
res *= 256;
res += ip_addr(ip)[i];
}
@@ -851,30 +867,34 @@ convert_network_to_scalar(Datum value, Oid typid)
/*
* int
* bitncmp(l, r, n)
* compare bit masks l and r, for n bits.
* compare bit masks l and r, for n bits.
* return:
* -1, 1, or 0 in the libc tradition.
* -1, 1, or 0 in the libc tradition.
* note:
* network byte order assumed. this means 192.5.5.240/28 has
* 0x11110000 in its fourth octet.
* network byte order assumed. this means 192.5.5.240/28 has
* 0x11110000 in its fourth octet.
* author:
* Paul Vixie (ISC), June 1996
* Paul Vixie (ISC), June 1996
*/
static int
bitncmp(void *l, void *r, int n)
{
u_int lb, rb;
int x, b;
u_int lb,
rb;
int x,
b;
b = n / 8;
x = memcmp(l, r, b);
if (x)
return (x);
lb = ((const u_char *)l)[b];
rb = ((const u_char *)r)[b];
for (b = n % 8; b > 0; b--) {
if ((lb & 0x80) != (rb & 0x80)) {
lb = ((const u_char *) l)[b];
rb = ((const u_char *) r)[b];
for (b = n % 8; b > 0; b--)
{
if ((lb & 0x80) != (rb & 0x80))
{
if (lb & 0x80)
return (1);
return (-1);
@@ -888,16 +908,19 @@ bitncmp(void *l, void *r, int n)
static bool
addressOK(unsigned char *a, int bits, int family)
{
int byte;
int nbits;
int maxbits;
int maxbytes;
int byte;
int nbits;
int maxbits;
int maxbytes;
unsigned char mask;
if (family == PGSQL_AF_INET) {
if (family == PGSQL_AF_INET)
{
maxbits = 32;
maxbytes = 4;
} else {
}
else
{
maxbits = 128;
maxbytes = 16;
}
@@ -912,7 +935,8 @@ addressOK(unsigned char *a, int bits, int family)
if (bits != 0)
mask >>= nbits;
while (byte < maxbytes) {
while (byte < maxbytes)
{
if ((a[byte] & mask) != 0)
return false;
mask = 0xff;
@@ -948,5 +972,5 @@ network_scan_last(Datum in)
{
return DirectFunctionCall2(inet_set_masklen,
DirectFunctionCall1(network_broadcast, in),
Int32GetDatum(-1));
Int32GetDatum(-1));
}