[NETFILTER]: nf_conntrack/nf_nat: add H.323 helper port
Add IPv4 and IPv6 capable nf_conntrack port of the H.323 conntrack/NAT helper.
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/ipv4/netfilter/Kconfig b/net/ipv4/netfilter/Kconfig
index 6993ec5..e14156d 100644
--- a/net/ipv4/netfilter/Kconfig
+++ b/net/ipv4/netfilter/Kconfig
@@ -529,6 +529,11 @@
default IP_NF_NAT if IP_NF_H323=y
default m if IP_NF_H323=m
+config NF_NAT_H323
+ tristate
+ depends on IP_NF_IPTABLES && NF_CONNTRACK && NF_NAT
+ default NF_NAT && NF_CONNTRACK_H323
+
config IP_NF_NAT_SIP
tristate
depends on IP_NF_IPTABLES!=n && IP_NF_CONNTRACK!=n && IP_NF_NAT!=n
diff --git a/net/ipv4/netfilter/Makefile b/net/ipv4/netfilter/Makefile
index 8893249b..bdaba47 100644
--- a/net/ipv4/netfilter/Makefile
+++ b/net/ipv4/netfilter/Makefile
@@ -15,7 +15,7 @@
ip_conntrack_pptp-objs := ip_conntrack_helper_pptp.o ip_conntrack_proto_gre.o
ip_nat_pptp-objs := ip_nat_helper_pptp.o ip_nat_proto_gre.o
-ip_conntrack_h323-objs := ip_conntrack_helper_h323.o ip_conntrack_helper_h323_asn1.o
+ip_conntrack_h323-objs := ip_conntrack_helper_h323.o ../../netfilter/nf_conntrack_h323_asn1.o
ip_nat_h323-objs := ip_nat_helper_h323.o
# connection tracking
@@ -52,6 +52,7 @@
# NAT helpers (nf_conntrack)
obj-$(CONFIG_NF_NAT_AMANDA) += nf_nat_amanda.o
obj-$(CONFIG_NF_NAT_FTP) += nf_nat_ftp.o
+obj-$(CONFIG_NF_NAT_H323) += nf_nat_h323.o
# generic IP tables
obj-$(CONFIG_IP_NF_IPTABLES) += ip_tables.o
diff --git a/net/ipv4/netfilter/ip_conntrack_helper_h323_asn1.c b/net/ipv4/netfilter/ip_conntrack_helper_h323_asn1.c
deleted file mode 100644
index 26dfeca..0000000
--- a/net/ipv4/netfilter/ip_conntrack_helper_h323_asn1.c
+++ /dev/null
@@ -1,874 +0,0 @@
-/****************************************************************************
- * ip_conntrack_helper_h323_asn1.c - BER and PER decoding library for H.323
- * conntrack/NAT module.
- *
- * Copyright (c) 2006 by Jing Min Zhao <zhaojingmin@users.sourceforge.net>
- *
- * This source code is licensed under General Public License version 2.
- *
- * See ip_conntrack_helper_h323_asn1.h for details.
- *
- ****************************************************************************/
-
-#ifdef __KERNEL__
-#include <linux/kernel.h>
-#else
-#include <stdio.h>
-#endif
-#include <linux/netfilter_ipv4/ip_conntrack_helper_h323_asn1.h>
-
-/* Trace Flag */
-#ifndef H323_TRACE
-#define H323_TRACE 0
-#endif
-
-#if H323_TRACE
-#define TAB_SIZE 4
-#define IFTHEN(cond, act) if(cond){act;}
-#ifdef __KERNEL__
-#define PRINT printk
-#else
-#define PRINT printf
-#endif
-#define FNAME(name) name,
-#else
-#define IFTHEN(cond, act)
-#define PRINT(fmt, args...)
-#define FNAME(name)
-#endif
-
-/* ASN.1 Types */
-#define NUL 0
-#define BOOL 1
-#define OID 2
-#define INT 3
-#define ENUM 4
-#define BITSTR 5
-#define NUMSTR 6
-#define NUMDGT 6
-#define TBCDSTR 6
-#define OCTSTR 7
-#define PRTSTR 7
-#define IA5STR 7
-#define GENSTR 7
-#define BMPSTR 8
-#define SEQ 9
-#define SET 9
-#define SEQOF 10
-#define SETOF 10
-#define CHOICE 11
-
-/* Constraint Types */
-#define FIXD 0
-/* #define BITS 1-8 */
-#define BYTE 9
-#define WORD 10
-#define CONS 11
-#define SEMI 12
-#define UNCO 13
-
-/* ASN.1 Type Attributes */
-#define SKIP 0
-#define STOP 1
-#define DECODE 2
-#define EXT 4
-#define OPEN 8
-#define OPT 16
-
-
-/* ASN.1 Field Structure */
-typedef struct field_t {
-#if H323_TRACE
- char *name;
-#endif
- unsigned char type;
- unsigned char sz;
- unsigned char lb;
- unsigned char ub;
- unsigned short attr;
- unsigned short offset;
- struct field_t *fields;
-} field_t;
-
-/* Bit Stream */
-typedef struct {
- unsigned char *buf;
- unsigned char *beg;
- unsigned char *end;
- unsigned char *cur;
- unsigned bit;
-} bitstr_t;
-
-/* Tool Functions */
-#define INC_BIT(bs) if((++bs->bit)>7){bs->cur++;bs->bit=0;}
-#define INC_BITS(bs,b) if((bs->bit+=b)>7){bs->cur+=bs->bit>>3;bs->bit&=7;}
-#define BYTE_ALIGN(bs) if(bs->bit){bs->cur++;bs->bit=0;}
-#define CHECK_BOUND(bs,n) if(bs->cur+(n)>bs->end)return(H323_ERROR_BOUND)
-static unsigned get_len(bitstr_t * bs);
-static unsigned get_bit(bitstr_t * bs);
-static unsigned get_bits(bitstr_t * bs, unsigned b);
-static unsigned get_bitmap(bitstr_t * bs, unsigned b);
-static unsigned get_uint(bitstr_t * bs, int b);
-
-/* Decoder Functions */
-static int decode_nul(bitstr_t * bs, field_t * f, char *base, int level);
-static int decode_bool(bitstr_t * bs, field_t * f, char *base, int level);
-static int decode_oid(bitstr_t * bs, field_t * f, char *base, int level);
-static int decode_int(bitstr_t * bs, field_t * f, char *base, int level);
-static int decode_enum(bitstr_t * bs, field_t * f, char *base, int level);
-static int decode_bitstr(bitstr_t * bs, field_t * f, char *base, int level);
-static int decode_numstr(bitstr_t * bs, field_t * f, char *base, int level);
-static int decode_octstr(bitstr_t * bs, field_t * f, char *base, int level);
-static int decode_bmpstr(bitstr_t * bs, field_t * f, char *base, int level);
-static int decode_seq(bitstr_t * bs, field_t * f, char *base, int level);
-static int decode_seqof(bitstr_t * bs, field_t * f, char *base, int level);
-static int decode_choice(bitstr_t * bs, field_t * f, char *base, int level);
-
-/* Decoder Functions Vector */
-typedef int (*decoder_t) (bitstr_t *, field_t *, char *, int);
-static decoder_t Decoders[] = {
- decode_nul,
- decode_bool,
- decode_oid,
- decode_int,
- decode_enum,
- decode_bitstr,
- decode_numstr,
- decode_octstr,
- decode_bmpstr,
- decode_seq,
- decode_seqof,
- decode_choice,
-};
-
-/****************************************************************************
- * H.323 Types
- ****************************************************************************/
-#include "ip_conntrack_helper_h323_types.c"
-
-/****************************************************************************
- * Functions
- ****************************************************************************/
-/* Assume bs is aligned && v < 16384 */
-unsigned get_len(bitstr_t * bs)
-{
- unsigned v;
-
- v = *bs->cur++;
-
- if (v & 0x80) {
- v &= 0x3f;
- v <<= 8;
- v += *bs->cur++;
- }
-
- return v;
-}
-
-/****************************************************************************/
-unsigned get_bit(bitstr_t * bs)
-{
- unsigned b = (*bs->cur) & (0x80 >> bs->bit);
-
- INC_BIT(bs);
-
- return b;
-}
-
-/****************************************************************************/
-/* Assume b <= 8 */
-unsigned get_bits(bitstr_t * bs, unsigned b)
-{
- unsigned v, l;
-
- v = (*bs->cur) & (0xffU >> bs->bit);
- l = b + bs->bit;
-
- if (l < 8) {
- v >>= 8 - l;
- bs->bit = l;
- } else if (l == 8) {
- bs->cur++;
- bs->bit = 0;
- } else { /* l > 8 */
-
- v <<= 8;
- v += *(++bs->cur);
- v >>= 16 - l;
- bs->bit = l - 8;
- }
-
- return v;
-}
-
-/****************************************************************************/
-/* Assume b <= 32 */
-unsigned get_bitmap(bitstr_t * bs, unsigned b)
-{
- unsigned v, l, shift, bytes;
-
- if (!b)
- return 0;
-
- l = bs->bit + b;
-
- if (l < 8) {
- v = (unsigned) (*bs->cur) << (bs->bit + 24);
- bs->bit = l;
- } else if (l == 8) {
- v = (unsigned) (*bs->cur++) << (bs->bit + 24);
- bs->bit = 0;
- } else {
- for (bytes = l >> 3, shift = 24, v = 0; bytes;
- bytes--, shift -= 8)
- v |= (unsigned) (*bs->cur++) << shift;
-
- if (l < 32) {
- v |= (unsigned) (*bs->cur) << shift;
- v <<= bs->bit;
- } else if (l > 32) {
- v <<= bs->bit;
- v |= (*bs->cur) >> (8 - bs->bit);
- }
-
- bs->bit = l & 0x7;
- }
-
- v &= 0xffffffff << (32 - b);
-
- return v;
-}
-
-/****************************************************************************
- * Assume bs is aligned and sizeof(unsigned int) == 4
- ****************************************************************************/
-unsigned get_uint(bitstr_t * bs, int b)
-{
- unsigned v = 0;
-
- switch (b) {
- case 4:
- v |= *bs->cur++;
- v <<= 8;
- case 3:
- v |= *bs->cur++;
- v <<= 8;
- case 2:
- v |= *bs->cur++;
- v <<= 8;
- case 1:
- v |= *bs->cur++;
- break;
- }
- return v;
-}
-
-/****************************************************************************/
-int decode_nul(bitstr_t * bs, field_t * f, char *base, int level)
-{
- PRINT("%*.s%s\n", level * TAB_SIZE, " ", f->name);
-
- return H323_ERROR_NONE;
-}
-
-/****************************************************************************/
-int decode_bool(bitstr_t * bs, field_t * f, char *base, int level)
-{
- PRINT("%*.s%s\n", level * TAB_SIZE, " ", f->name);
-
- INC_BIT(bs);
-
- CHECK_BOUND(bs, 0);
- return H323_ERROR_NONE;
-}
-
-/****************************************************************************/
-int decode_oid(bitstr_t * bs, field_t * f, char *base, int level)
-{
- int len;
-
- PRINT("%*.s%s\n", level * TAB_SIZE, " ", f->name);
-
- BYTE_ALIGN(bs);
- CHECK_BOUND(bs, 1);
- len = *bs->cur++;
- bs->cur += len;
-
- CHECK_BOUND(bs, 0);
- return H323_ERROR_NONE;
-}
-
-/****************************************************************************/
-int decode_int(bitstr_t * bs, field_t * f, char *base, int level)
-{
- unsigned len;
-
- PRINT("%*.s%s", level * TAB_SIZE, " ", f->name);
-
- switch (f->sz) {
- case BYTE: /* Range == 256 */
- BYTE_ALIGN(bs);
- bs->cur++;
- break;
- case WORD: /* 257 <= Range <= 64K */
- BYTE_ALIGN(bs);
- bs->cur += 2;
- break;
- case CONS: /* 64K < Range < 4G */
- len = get_bits(bs, 2) + 1;
- BYTE_ALIGN(bs);
- if (base && (f->attr & DECODE)) { /* timeToLive */
- unsigned v = get_uint(bs, len) + f->lb;
- PRINT(" = %u", v);
- *((unsigned *) (base + f->offset)) = v;
- }
- bs->cur += len;
- break;
- case UNCO:
- BYTE_ALIGN(bs);
- CHECK_BOUND(bs, 2);
- len = get_len(bs);
- bs->cur += len;
- break;
- default: /* 2 <= Range <= 255 */
- INC_BITS(bs, f->sz);
- break;
- }
-
- PRINT("\n");
-
- CHECK_BOUND(bs, 0);
- return H323_ERROR_NONE;
-}
-
-/****************************************************************************/
-int decode_enum(bitstr_t * bs, field_t * f, char *base, int level)
-{
- PRINT("%*.s%s\n", level * TAB_SIZE, " ", f->name);
-
- if ((f->attr & EXT) && get_bit(bs)) {
- INC_BITS(bs, 7);
- } else {
- INC_BITS(bs, f->sz);
- }
-
- CHECK_BOUND(bs, 0);
- return H323_ERROR_NONE;
-}
-
-/****************************************************************************/
-int decode_bitstr(bitstr_t * bs, field_t * f, char *base, int level)
-{
- unsigned len;
-
- PRINT("%*.s%s\n", level * TAB_SIZE, " ", f->name);
-
- BYTE_ALIGN(bs);
- switch (f->sz) {
- case FIXD: /* fixed length > 16 */
- len = f->lb;
- break;
- case WORD: /* 2-byte length */
- CHECK_BOUND(bs, 2);
- len = (*bs->cur++) << 8;
- len += (*bs->cur++) + f->lb;
- break;
- case SEMI:
- CHECK_BOUND(bs, 2);
- len = get_len(bs);
- break;
- default:
- len = 0;
- break;
- }
-
- bs->cur += len >> 3;
- bs->bit = len & 7;
-
- CHECK_BOUND(bs, 0);
- return H323_ERROR_NONE;
-}
-
-/****************************************************************************/
-int decode_numstr(bitstr_t * bs, field_t * f, char *base, int level)
-{
- unsigned len;
-
- PRINT("%*.s%s\n", level * TAB_SIZE, " ", f->name);
-
- /* 2 <= Range <= 255 */
- len = get_bits(bs, f->sz) + f->lb;
-
- BYTE_ALIGN(bs);
- INC_BITS(bs, (len << 2));
-
- CHECK_BOUND(bs, 0);
- return H323_ERROR_NONE;
-}
-
-/****************************************************************************/
-int decode_octstr(bitstr_t * bs, field_t * f, char *base, int level)
-{
- unsigned len;
-
- PRINT("%*.s%s", level * TAB_SIZE, " ", f->name);
-
- switch (f->sz) {
- case FIXD: /* Range == 1 */
- if (f->lb > 2) {
- BYTE_ALIGN(bs);
- if (base && (f->attr & DECODE)) {
- /* The IP Address */
- IFTHEN(f->lb == 4,
- PRINT(" = %d.%d.%d.%d:%d",
- bs->cur[0], bs->cur[1],
- bs->cur[2], bs->cur[3],
- bs->cur[4] * 256 + bs->cur[5]));
- *((unsigned *) (base + f->offset)) =
- bs->cur - bs->buf;
- }
- }
- len = f->lb;
- break;
- case BYTE: /* Range == 256 */
- BYTE_ALIGN(bs);
- CHECK_BOUND(bs, 1);
- len = (*bs->cur++) + f->lb;
- break;
- case SEMI:
- BYTE_ALIGN(bs);
- CHECK_BOUND(bs, 2);
- len = get_len(bs) + f->lb;
- break;
- default: /* 2 <= Range <= 255 */
- len = get_bits(bs, f->sz) + f->lb;
- BYTE_ALIGN(bs);
- break;
- }
-
- bs->cur += len;
-
- PRINT("\n");
-
- CHECK_BOUND(bs, 0);
- return H323_ERROR_NONE;
-}
-
-/****************************************************************************/
-int decode_bmpstr(bitstr_t * bs, field_t * f, char *base, int level)
-{
- unsigned len;
-
- PRINT("%*.s%s\n", level * TAB_SIZE, " ", f->name);
-
- switch (f->sz) {
- case BYTE: /* Range == 256 */
- BYTE_ALIGN(bs);
- CHECK_BOUND(bs, 1);
- len = (*bs->cur++) + f->lb;
- break;
- default: /* 2 <= Range <= 255 */
- len = get_bits(bs, f->sz) + f->lb;
- BYTE_ALIGN(bs);
- break;
- }
-
- bs->cur += len << 1;
-
- CHECK_BOUND(bs, 0);
- return H323_ERROR_NONE;
-}
-
-/****************************************************************************/
-int decode_seq(bitstr_t * bs, field_t * f, char *base, int level)
-{
- unsigned ext, bmp, i, opt, len = 0, bmp2, bmp2_len;
- int err;
- field_t *son;
- unsigned char *beg = NULL;
-
- PRINT("%*.s%s\n", level * TAB_SIZE, " ", f->name);
-
- /* Decode? */
- base = (base && (f->attr & DECODE)) ? base + f->offset : NULL;
-
- /* Extensible? */
- ext = (f->attr & EXT) ? get_bit(bs) : 0;
-
- /* Get fields bitmap */
- bmp = get_bitmap(bs, f->sz);
- if (base)
- *(unsigned *) base = bmp;
-
- /* Decode the root components */
- for (i = opt = 0, son = f->fields; i < f->lb; i++, son++) {
- if (son->attr & STOP) {
- PRINT("%*.s%s\n", (level + 1) * TAB_SIZE, " ",
- son->name);
- return H323_ERROR_STOP;
- }
-
- if (son->attr & OPT) { /* Optional component */
- if (!((0x80000000U >> (opt++)) & bmp)) /* Not exist */
- continue;
- }
-
- /* Decode */
- if (son->attr & OPEN) { /* Open field */
- CHECK_BOUND(bs, 2);
- len = get_len(bs);
- CHECK_BOUND(bs, len);
- if (!base) {
- PRINT("%*.s%s\n", (level + 1) * TAB_SIZE,
- " ", son->name);
- bs->cur += len;
- continue;
- }
- beg = bs->cur;
-
- /* Decode */
- if ((err = (Decoders[son->type]) (bs, son, base,
- level + 1)) <
- H323_ERROR_NONE)
- return err;
-
- bs->cur = beg + len;
- bs->bit = 0;
- } else if ((err = (Decoders[son->type]) (bs, son, base,
- level + 1)) <
- H323_ERROR_NONE)
- return err;
- }
-
- /* No extension? */
- if (!ext)
- return H323_ERROR_NONE;
-
- /* Get the extension bitmap */
- bmp2_len = get_bits(bs, 7) + 1;
- CHECK_BOUND(bs, (bmp2_len + 7) >> 3);
- bmp2 = get_bitmap(bs, bmp2_len);
- bmp |= bmp2 >> f->sz;
- if (base)
- *(unsigned *) base = bmp;
- BYTE_ALIGN(bs);
-
- /* Decode the extension components */
- for (opt = 0; opt < bmp2_len; opt++, i++, son++) {
- if (i < f->ub && son->attr & STOP) {
- PRINT("%*.s%s\n", (level + 1) * TAB_SIZE, " ",
- son->name);
- return H323_ERROR_STOP;
- }
-
- if (!((0x80000000 >> opt) & bmp2)) /* Not present */
- continue;
-
- /* Check Range */
- if (i >= f->ub) { /* Newer Version? */
- CHECK_BOUND(bs, 2);
- len = get_len(bs);
- CHECK_BOUND(bs, len);
- bs->cur += len;
- continue;
- }
-
- CHECK_BOUND(bs, 2);
- len = get_len(bs);
- CHECK_BOUND(bs, len);
- if (!base || !(son->attr & DECODE)) {
- PRINT("%*.s%s\n", (level + 1) * TAB_SIZE, " ",
- son->name);
- bs->cur += len;
- continue;
- }
- beg = bs->cur;
-
- if ((err = (Decoders[son->type]) (bs, son, base,
- level + 1)) <
- H323_ERROR_NONE)
- return err;
-
- bs->cur = beg + len;
- bs->bit = 0;
- }
- return H323_ERROR_NONE;
-}
-
-/****************************************************************************/
-int decode_seqof(bitstr_t * bs, field_t * f, char *base, int level)
-{
- unsigned count, effective_count = 0, i, len = 0;
- int err;
- field_t *son;
- unsigned char *beg = NULL;
-
- PRINT("%*.s%s\n", level * TAB_SIZE, " ", f->name);
-
- /* Decode? */
- base = (base && (f->attr & DECODE)) ? base + f->offset : NULL;
-
- /* Decode item count */
- switch (f->sz) {
- case BYTE:
- BYTE_ALIGN(bs);
- CHECK_BOUND(bs, 1);
- count = *bs->cur++;
- break;
- case WORD:
- BYTE_ALIGN(bs);
- CHECK_BOUND(bs, 2);
- count = *bs->cur++;
- count <<= 8;
- count = *bs->cur++;
- break;
- case SEMI:
- BYTE_ALIGN(bs);
- CHECK_BOUND(bs, 2);
- count = get_len(bs);
- break;
- default:
- count = get_bits(bs, f->sz);
- break;
- }
- count += f->lb;
-
- /* Write Count */
- if (base) {
- effective_count = count > f->ub ? f->ub : count;
- *(unsigned *) base = effective_count;
- base += sizeof(unsigned);
- }
-
- /* Decode nested field */
- son = f->fields;
- if (base)
- base -= son->offset;
- for (i = 0; i < count; i++) {
- if (son->attr & OPEN) {
- BYTE_ALIGN(bs);
- len = get_len(bs);
- CHECK_BOUND(bs, len);
- if (!base || !(son->attr & DECODE)) {
- PRINT("%*.s%s\n", (level + 1) * TAB_SIZE,
- " ", son->name);
- bs->cur += len;
- continue;
- }
- beg = bs->cur;
-
- if ((err = (Decoders[son->type]) (bs, son,
- i <
- effective_count ?
- base : NULL,
- level + 1)) <
- H323_ERROR_NONE)
- return err;
-
- bs->cur = beg + len;
- bs->bit = 0;
- } else
- if ((err = (Decoders[son->type]) (bs, son,
- i <
- effective_count ?
- base : NULL,
- level + 1)) <
- H323_ERROR_NONE)
- return err;
-
- if (base)
- base += son->offset;
- }
-
- return H323_ERROR_NONE;
-}
-
-
-/****************************************************************************/
-int decode_choice(bitstr_t * bs, field_t * f, char *base, int level)
-{
- unsigned type, ext, len = 0;
- int err;
- field_t *son;
- unsigned char *beg = NULL;
-
- PRINT("%*.s%s\n", level * TAB_SIZE, " ", f->name);
-
- /* Decode? */
- base = (base && (f->attr & DECODE)) ? base + f->offset : NULL;
-
- /* Decode the choice index number */
- if ((f->attr & EXT) && get_bit(bs)) {
- ext = 1;
- type = get_bits(bs, 7) + f->lb;
- } else {
- ext = 0;
- type = get_bits(bs, f->sz);
- }
-
- /* Write Type */
- if (base)
- *(unsigned *) base = type;
-
- /* Check Range */
- if (type >= f->ub) { /* Newer version? */
- BYTE_ALIGN(bs);
- len = get_len(bs);
- CHECK_BOUND(bs, len);
- bs->cur += len;
- return H323_ERROR_NONE;
- }
-
- /* Transfer to son level */
- son = &f->fields[type];
- if (son->attr & STOP) {
- PRINT("%*.s%s\n", (level + 1) * TAB_SIZE, " ", son->name);
- return H323_ERROR_STOP;
- }
-
- if (ext || (son->attr & OPEN)) {
- BYTE_ALIGN(bs);
- len = get_len(bs);
- CHECK_BOUND(bs, len);
- if (!base || !(son->attr & DECODE)) {
- PRINT("%*.s%s\n", (level + 1) * TAB_SIZE, " ",
- son->name);
- bs->cur += len;
- return H323_ERROR_NONE;
- }
- beg = bs->cur;
-
- if ((err = (Decoders[son->type]) (bs, son, base, level + 1)) <
- H323_ERROR_NONE)
- return err;
-
- bs->cur = beg + len;
- bs->bit = 0;
- } else if ((err = (Decoders[son->type]) (bs, son, base, level + 1)) <
- H323_ERROR_NONE)
- return err;
-
- return H323_ERROR_NONE;
-}
-
-/****************************************************************************/
-int DecodeRasMessage(unsigned char *buf, size_t sz, RasMessage * ras)
-{
- static field_t ras_message = {
- FNAME("RasMessage") CHOICE, 5, 24, 32, DECODE | EXT,
- 0, _RasMessage
- };
- bitstr_t bs;
-
- bs.buf = bs.beg = bs.cur = buf;
- bs.end = buf + sz;
- bs.bit = 0;
-
- return decode_choice(&bs, &ras_message, (char *) ras, 0);
-}
-
-/****************************************************************************/
-static int DecodeH323_UserInformation(unsigned char *buf, unsigned char *beg,
- size_t sz, H323_UserInformation * uuie)
-{
- static field_t h323_userinformation = {
- FNAME("H323-UserInformation") SEQ, 1, 2, 2, DECODE | EXT,
- 0, _H323_UserInformation
- };
- bitstr_t bs;
-
- bs.buf = buf;
- bs.beg = bs.cur = beg;
- bs.end = beg + sz;
- bs.bit = 0;
-
- return decode_seq(&bs, &h323_userinformation, (char *) uuie, 0);
-}
-
-/****************************************************************************/
-int DecodeMultimediaSystemControlMessage(unsigned char *buf, size_t sz,
- MultimediaSystemControlMessage *
- mscm)
-{
- static field_t multimediasystemcontrolmessage = {
- FNAME("MultimediaSystemControlMessage") CHOICE, 2, 4, 4,
- DECODE | EXT, 0, _MultimediaSystemControlMessage
- };
- bitstr_t bs;
-
- bs.buf = bs.beg = bs.cur = buf;
- bs.end = buf + sz;
- bs.bit = 0;
-
- return decode_choice(&bs, &multimediasystemcontrolmessage,
- (char *) mscm, 0);
-}
-
-/****************************************************************************/
-int DecodeQ931(unsigned char *buf, size_t sz, Q931 * q931)
-{
- unsigned char *p = buf;
- int len;
-
- if (!p || sz < 1)
- return H323_ERROR_BOUND;
-
- /* Protocol Discriminator */
- if (*p != 0x08) {
- PRINT("Unknown Protocol Discriminator\n");
- return H323_ERROR_RANGE;
- }
- p++;
- sz--;
-
- /* CallReferenceValue */
- if (sz < 1)
- return H323_ERROR_BOUND;
- len = *p++;
- sz--;
- if (sz < len)
- return H323_ERROR_BOUND;
- p += len;
- sz -= len;
-
- /* Message Type */
- if (sz < 1)
- return H323_ERROR_BOUND;
- q931->MessageType = *p++;
- PRINT("MessageType = %02X\n", q931->MessageType);
- if (*p & 0x80) {
- p++;
- sz--;
- }
-
- /* Decode Information Elements */
- while (sz > 0) {
- if (*p == 0x7e) { /* UserUserIE */
- if (sz < 3)
- break;
- p++;
- len = *p++ << 8;
- len |= *p++;
- sz -= 3;
- if (sz < len)
- break;
- p++;
- len--;
- return DecodeH323_UserInformation(buf, p, len,
- &q931->UUIE);
- }
- p++;
- sz--;
- if (sz < 1)
- break;
- len = *p++;
- if (sz < len)
- break;
- p += len;
- sz -= len;
- }
-
- PRINT("Q.931 UUIE not found\n");
-
- return H323_ERROR_BOUND;
-}
diff --git a/net/ipv4/netfilter/ip_conntrack_helper_h323_types.c b/net/ipv4/netfilter/ip_conntrack_helper_h323_types.c
deleted file mode 100644
index 4b35961..0000000
--- a/net/ipv4/netfilter/ip_conntrack_helper_h323_types.c
+++ /dev/null
@@ -1,1926 +0,0 @@
-/* Generated by Jing Min Zhao's ASN.1 parser, Apr 20 2006
- *
- * Copyright (c) 2006 Jing Min Zhao <zhaojingmin@users.sourceforge.net>
- *
- * This source code is licensed under General Public License version 2.
- */
-
-static field_t _TransportAddress_ipAddress[] = { /* SEQUENCE */
- {FNAME("ip") OCTSTR, FIXD, 4, 0, DECODE,
- offsetof(TransportAddress_ipAddress, ip), NULL},
- {FNAME("port") INT, WORD, 0, 0, SKIP, 0, NULL},
-};
-
-static field_t _TransportAddress_ipSourceRoute_route[] = { /* SEQUENCE OF */
- {FNAME("item") OCTSTR, FIXD, 4, 0, SKIP, 0, NULL},
-};
-
-static field_t _TransportAddress_ipSourceRoute_routing[] = { /* CHOICE */
- {FNAME("strict") NUL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("loose") NUL, FIXD, 0, 0, SKIP, 0, NULL},
-};
-
-static field_t _TransportAddress_ipSourceRoute[] = { /* SEQUENCE */
- {FNAME("ip") OCTSTR, FIXD, 4, 0, SKIP, 0, NULL},
- {FNAME("port") INT, WORD, 0, 0, SKIP, 0, NULL},
- {FNAME("route") SEQOF, SEMI, 0, 0, SKIP, 0,
- _TransportAddress_ipSourceRoute_route},
- {FNAME("routing") CHOICE, 1, 2, 2, SKIP | EXT, 0,
- _TransportAddress_ipSourceRoute_routing},
-};
-
-static field_t _TransportAddress_ipxAddress[] = { /* SEQUENCE */
- {FNAME("node") OCTSTR, FIXD, 6, 0, SKIP, 0, NULL},
- {FNAME("netnum") OCTSTR, FIXD, 4, 0, SKIP, 0, NULL},
- {FNAME("port") OCTSTR, FIXD, 2, 0, SKIP, 0, NULL},
-};
-
-static field_t _TransportAddress_ip6Address[] = { /* SEQUENCE */
- {FNAME("ip") OCTSTR, FIXD, 16, 0, SKIP, 0, NULL},
- {FNAME("port") INT, WORD, 0, 0, SKIP, 0, NULL},
-};
-
-static field_t _H221NonStandard[] = { /* SEQUENCE */
- {FNAME("t35CountryCode") INT, BYTE, 0, 0, SKIP, 0, NULL},
- {FNAME("t35Extension") INT, BYTE, 0, 0, SKIP, 0, NULL},
- {FNAME("manufacturerCode") INT, WORD, 0, 0, SKIP, 0, NULL},
-};
-
-static field_t _NonStandardIdentifier[] = { /* CHOICE */
- {FNAME("object") OID, BYTE, 0, 0, SKIP, 0, NULL},
- {FNAME("h221NonStandard") SEQ, 0, 3, 3, SKIP | EXT, 0,
- _H221NonStandard},
-};
-
-static field_t _NonStandardParameter[] = { /* SEQUENCE */
- {FNAME("nonStandardIdentifier") CHOICE, 1, 2, 2, SKIP | EXT, 0,
- _NonStandardIdentifier},
- {FNAME("data") OCTSTR, SEMI, 0, 0, SKIP, 0, NULL},
-};
-
-static field_t _TransportAddress[] = { /* CHOICE */
- {FNAME("ipAddress") SEQ, 0, 2, 2, DECODE,
- offsetof(TransportAddress, ipAddress), _TransportAddress_ipAddress},
- {FNAME("ipSourceRoute") SEQ, 0, 4, 4, SKIP | EXT, 0,
- _TransportAddress_ipSourceRoute},
- {FNAME("ipxAddress") SEQ, 0, 3, 3, SKIP, 0,
- _TransportAddress_ipxAddress},
- {FNAME("ip6Address") SEQ, 0, 2, 2, SKIP | EXT, 0,
- _TransportAddress_ip6Address},
- {FNAME("netBios") OCTSTR, FIXD, 16, 0, SKIP, 0, NULL},
- {FNAME("nsap") OCTSTR, 5, 1, 0, SKIP, 0, NULL},
- {FNAME("nonStandardAddress") SEQ, 0, 2, 2, SKIP, 0,
- _NonStandardParameter},
-};
-
-static field_t _AliasAddress[] = { /* CHOICE */
- {FNAME("dialedDigits") NUMDGT, 7, 1, 0, SKIP, 0, NULL},
- {FNAME("h323-ID") BMPSTR, BYTE, 1, 0, SKIP, 0, NULL},
- {FNAME("url-ID") IA5STR, WORD, 1, 0, SKIP, 0, NULL},
- {FNAME("transportID") CHOICE, 3, 7, 7, SKIP | EXT, 0, NULL},
- {FNAME("email-ID") IA5STR, WORD, 1, 0, SKIP, 0, NULL},
- {FNAME("partyNumber") CHOICE, 3, 5, 5, SKIP | EXT, 0, NULL},
- {FNAME("mobileUIM") CHOICE, 1, 2, 2, SKIP | EXT, 0, NULL},
-};
-
-static field_t _Setup_UUIE_sourceAddress[] = { /* SEQUENCE OF */
- {FNAME("item") CHOICE, 1, 2, 7, SKIP | EXT, 0, _AliasAddress},
-};
-
-static field_t _VendorIdentifier[] = { /* SEQUENCE */
- {FNAME("vendor") SEQ, 0, 3, 3, SKIP | EXT, 0, _H221NonStandard},
- {FNAME("productId") OCTSTR, BYTE, 1, 0, SKIP | OPT, 0, NULL},
- {FNAME("versionId") OCTSTR, BYTE, 1, 0, SKIP | OPT, 0, NULL},
-};
-
-static field_t _GatekeeperInfo[] = { /* SEQUENCE */
- {FNAME("nonStandardData") SEQ, 0, 2, 2, SKIP | OPT, 0,
- _NonStandardParameter},
-};
-
-static field_t _H310Caps[] = { /* SEQUENCE */
- {FNAME("nonStandardData") SEQ, 0, 2, 2, SKIP | OPT, 0,
- _NonStandardParameter},
- {FNAME("dataRatesSupported") SEQOF, SEMI, 0, 0, SKIP | OPT, 0, NULL},
- {FNAME("supportedPrefixes") SEQOF, SEMI, 0, 0, SKIP, 0, NULL},
-};
-
-static field_t _H320Caps[] = { /* SEQUENCE */
- {FNAME("nonStandardData") SEQ, 0, 2, 2, SKIP | OPT, 0,
- _NonStandardParameter},
- {FNAME("dataRatesSupported") SEQOF, SEMI, 0, 0, SKIP | OPT, 0, NULL},
- {FNAME("supportedPrefixes") SEQOF, SEMI, 0, 0, SKIP, 0, NULL},
-};
-
-static field_t _H321Caps[] = { /* SEQUENCE */
- {FNAME("nonStandardData") SEQ, 0, 2, 2, SKIP | OPT, 0,
- _NonStandardParameter},
- {FNAME("dataRatesSupported") SEQOF, SEMI, 0, 0, SKIP | OPT, 0, NULL},
- {FNAME("supportedPrefixes") SEQOF, SEMI, 0, 0, SKIP, 0, NULL},
-};
-
-static field_t _H322Caps[] = { /* SEQUENCE */
- {FNAME("nonStandardData") SEQ, 0, 2, 2, SKIP | OPT, 0,
- _NonStandardParameter},
- {FNAME("dataRatesSupported") SEQOF, SEMI, 0, 0, SKIP | OPT, 0, NULL},
- {FNAME("supportedPrefixes") SEQOF, SEMI, 0, 0, SKIP, 0, NULL},
-};
-
-static field_t _H323Caps[] = { /* SEQUENCE */
- {FNAME("nonStandardData") SEQ, 0, 2, 2, SKIP | OPT, 0,
- _NonStandardParameter},
- {FNAME("dataRatesSupported") SEQOF, SEMI, 0, 0, SKIP | OPT, 0, NULL},
- {FNAME("supportedPrefixes") SEQOF, SEMI, 0, 0, SKIP, 0, NULL},
-};
-
-static field_t _H324Caps[] = { /* SEQUENCE */
- {FNAME("nonStandardData") SEQ, 0, 2, 2, SKIP | OPT, 0,
- _NonStandardParameter},
- {FNAME("dataRatesSupported") SEQOF, SEMI, 0, 0, SKIP | OPT, 0, NULL},
- {FNAME("supportedPrefixes") SEQOF, SEMI, 0, 0, SKIP, 0, NULL},
-};
-
-static field_t _VoiceCaps[] = { /* SEQUENCE */
- {FNAME("nonStandardData") SEQ, 0, 2, 2, SKIP | OPT, 0,
- _NonStandardParameter},
- {FNAME("dataRatesSupported") SEQOF, SEMI, 0, 0, SKIP | OPT, 0, NULL},
- {FNAME("supportedPrefixes") SEQOF, SEMI, 0, 0, SKIP, 0, NULL},
-};
-
-static field_t _T120OnlyCaps[] = { /* SEQUENCE */
- {FNAME("nonStandardData") SEQ, 0, 2, 2, SKIP | OPT, 0,
- _NonStandardParameter},
- {FNAME("dataRatesSupported") SEQOF, SEMI, 0, 0, SKIP | OPT, 0, NULL},
- {FNAME("supportedPrefixes") SEQOF, SEMI, 0, 0, SKIP, 0, NULL},
-};
-
-static field_t _SupportedProtocols[] = { /* CHOICE */
- {FNAME("nonStandardData") SEQ, 0, 2, 2, SKIP, 0,
- _NonStandardParameter},
- {FNAME("h310") SEQ, 1, 1, 3, SKIP | EXT, 0, _H310Caps},
- {FNAME("h320") SEQ, 1, 1, 3, SKIP | EXT, 0, _H320Caps},
- {FNAME("h321") SEQ, 1, 1, 3, SKIP | EXT, 0, _H321Caps},
- {FNAME("h322") SEQ, 1, 1, 3, SKIP | EXT, 0, _H322Caps},
- {FNAME("h323") SEQ, 1, 1, 3, SKIP | EXT, 0, _H323Caps},
- {FNAME("h324") SEQ, 1, 1, 3, SKIP | EXT, 0, _H324Caps},
- {FNAME("voice") SEQ, 1, 1, 3, SKIP | EXT, 0, _VoiceCaps},
- {FNAME("t120-only") SEQ, 1, 1, 3, SKIP | EXT, 0, _T120OnlyCaps},
- {FNAME("nonStandardProtocol") SEQ, 2, 3, 3, SKIP | EXT, 0, NULL},
- {FNAME("t38FaxAnnexbOnly") SEQ, 2, 5, 5, SKIP | EXT, 0, NULL},
-};
-
-static field_t _GatewayInfo_protocol[] = { /* SEQUENCE OF */
- {FNAME("item") CHOICE, 4, 9, 11, SKIP | EXT, 0, _SupportedProtocols},
-};
-
-static field_t _GatewayInfo[] = { /* SEQUENCE */
- {FNAME("protocol") SEQOF, SEMI, 0, 0, SKIP | OPT, 0,
- _GatewayInfo_protocol},
- {FNAME("nonStandardData") SEQ, 0, 2, 2, SKIP | OPT, 0,
- _NonStandardParameter},
-};
-
-static field_t _McuInfo[] = { /* SEQUENCE */
- {FNAME("nonStandardData") SEQ, 0, 2, 2, SKIP | OPT, 0,
- _NonStandardParameter},
- {FNAME("protocol") SEQOF, SEMI, 0, 0, SKIP | OPT, 0, NULL},
-};
-
-static field_t _TerminalInfo[] = { /* SEQUENCE */
- {FNAME("nonStandardData") SEQ, 0, 2, 2, SKIP | OPT, 0,
- _NonStandardParameter},
-};
-
-static field_t _EndpointType[] = { /* SEQUENCE */
- {FNAME("nonStandardData") SEQ, 0, 2, 2, SKIP | OPT, 0,
- _NonStandardParameter},
- {FNAME("vendor") SEQ, 2, 3, 3, SKIP | EXT | OPT, 0,
- _VendorIdentifier},
- {FNAME("gatekeeper") SEQ, 1, 1, 1, SKIP | EXT | OPT, 0,
- _GatekeeperInfo},
- {FNAME("gateway") SEQ, 2, 2, 2, SKIP | EXT | OPT, 0, _GatewayInfo},
- {FNAME("mcu") SEQ, 1, 1, 2, SKIP | EXT | OPT, 0, _McuInfo},
- {FNAME("terminal") SEQ, 1, 1, 1, SKIP | EXT | OPT, 0, _TerminalInfo},
- {FNAME("mc") BOOL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("undefinedNode") BOOL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("set") BITSTR, FIXD, 32, 0, SKIP | OPT, 0, NULL},
- {FNAME("supportedTunnelledProtocols") SEQOF, SEMI, 0, 0, SKIP | OPT,
- 0, NULL},
-};
-
-static field_t _Setup_UUIE_destinationAddress[] = { /* SEQUENCE OF */
- {FNAME("item") CHOICE, 1, 2, 7, SKIP | EXT, 0, _AliasAddress},
-};
-
-static field_t _Setup_UUIE_destExtraCallInfo[] = { /* SEQUENCE OF */
- {FNAME("item") CHOICE, 1, 2, 7, SKIP | EXT, 0, _AliasAddress},
-};
-
-static field_t _Setup_UUIE_destExtraCRV[] = { /* SEQUENCE OF */
- {FNAME("item") INT, WORD, 0, 0, SKIP, 0, NULL},
-};
-
-static field_t _Setup_UUIE_conferenceGoal[] = { /* CHOICE */
- {FNAME("create") NUL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("join") NUL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("invite") NUL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("capability-negotiation") NUL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("callIndependentSupplementaryService") NUL, FIXD, 0, 0, SKIP,
- 0, NULL},
-};
-
-static field_t _Q954Details[] = { /* SEQUENCE */
- {FNAME("conferenceCalling") BOOL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("threePartyService") BOOL, FIXD, 0, 0, SKIP, 0, NULL},
-};
-
-static field_t _QseriesOptions[] = { /* SEQUENCE */
- {FNAME("q932Full") BOOL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("q951Full") BOOL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("q952Full") BOOL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("q953Full") BOOL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("q955Full") BOOL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("q956Full") BOOL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("q957Full") BOOL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("q954Info") SEQ, 0, 2, 2, SKIP | EXT, 0, _Q954Details},
-};
-
-static field_t _CallType[] = { /* CHOICE */
- {FNAME("pointToPoint") NUL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("oneToN") NUL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("nToOne") NUL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("nToN") NUL, FIXD, 0, 0, SKIP, 0, NULL},
-};
-
-static field_t _H245_NonStandardIdentifier_h221NonStandard[] = { /* SEQUENCE */
- {FNAME("t35CountryCode") INT, BYTE, 0, 0, SKIP, 0, NULL},
- {FNAME("t35Extension") INT, BYTE, 0, 0, SKIP, 0, NULL},
- {FNAME("manufacturerCode") INT, WORD, 0, 0, SKIP, 0, NULL},
-};
-
-static field_t _H245_NonStandardIdentifier[] = { /* CHOICE */
- {FNAME("object") OID, BYTE, 0, 0, SKIP, 0, NULL},
- {FNAME("h221NonStandard") SEQ, 0, 3, 3, SKIP, 0,
- _H245_NonStandardIdentifier_h221NonStandard},
-};
-
-static field_t _H245_NonStandardParameter[] = { /* SEQUENCE */
- {FNAME("nonStandardIdentifier") CHOICE, 1, 2, 2, SKIP, 0,
- _H245_NonStandardIdentifier},
- {FNAME("data") OCTSTR, SEMI, 0, 0, SKIP, 0, NULL},
-};
-
-static field_t _H261VideoCapability[] = { /* SEQUENCE */
- {FNAME("qcifMPI") INT, 2, 1, 0, SKIP | OPT, 0, NULL},
- {FNAME("cifMPI") INT, 2, 1, 0, SKIP | OPT, 0, NULL},
- {FNAME("temporalSpatialTradeOffCapability") BOOL, FIXD, 0, 0, SKIP, 0,
- NULL},
- {FNAME("maxBitRate") INT, WORD, 1, 0, SKIP, 0, NULL},
- {FNAME("stillImageTransmission") BOOL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("videoBadMBsCap") BOOL, FIXD, 0, 0, SKIP, 0, NULL},
-};
-
-static field_t _H262VideoCapability[] = { /* SEQUENCE */
- {FNAME("profileAndLevel-SPatML") BOOL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("profileAndLevel-MPatLL") BOOL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("profileAndLevel-MPatML") BOOL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("profileAndLevel-MPatH-14") BOOL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("profileAndLevel-MPatHL") BOOL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("profileAndLevel-SNRatLL") BOOL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("profileAndLevel-SNRatML") BOOL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("profileAndLevel-SpatialatH-14") BOOL, FIXD, 0, 0, SKIP, 0,
- NULL},
- {FNAME("profileAndLevel-HPatML") BOOL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("profileAndLevel-HPatH-14") BOOL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("profileAndLevel-HPatHL") BOOL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("videoBitRate") INT, CONS, 0, 0, SKIP | OPT, 0, NULL},
- {FNAME("vbvBufferSize") INT, CONS, 0, 0, SKIP | OPT, 0, NULL},
- {FNAME("samplesPerLine") INT, WORD, 0, 0, SKIP | OPT, 0, NULL},
- {FNAME("linesPerFrame") INT, WORD, 0, 0, SKIP | OPT, 0, NULL},
- {FNAME("framesPerSecond") INT, 4, 0, 0, SKIP | OPT, 0, NULL},
- {FNAME("luminanceSampleRate") INT, CONS, 0, 0, SKIP | OPT, 0, NULL},
- {FNAME("videoBadMBsCap") BOOL, FIXD, 0, 0, SKIP, 0, NULL},
-};
-
-static field_t _H263VideoCapability[] = { /* SEQUENCE */
- {FNAME("sqcifMPI") INT, 5, 1, 0, SKIP | OPT, 0, NULL},
- {FNAME("qcifMPI") INT, 5, 1, 0, SKIP | OPT, 0, NULL},
- {FNAME("cifMPI") INT, 5, 1, 0, SKIP | OPT, 0, NULL},
- {FNAME("cif4MPI") INT, 5, 1, 0, SKIP | OPT, 0, NULL},
- {FNAME("cif16MPI") INT, 5, 1, 0, SKIP | OPT, 0, NULL},
- {FNAME("maxBitRate") INT, CONS, 1, 0, SKIP, 0, NULL},
- {FNAME("unrestrictedVector") BOOL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("arithmeticCoding") BOOL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("advancedPrediction") BOOL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("pbFrames") BOOL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("temporalSpatialTradeOffCapability") BOOL, FIXD, 0, 0, SKIP, 0,
- NULL},
- {FNAME("hrd-B") INT, CONS, 0, 0, SKIP | OPT, 0, NULL},
- {FNAME("bppMaxKb") INT, WORD, 0, 0, SKIP | OPT, 0, NULL},
- {FNAME("slowSqcifMPI") INT, WORD, 1, 0, SKIP | OPT, 0, NULL},
- {FNAME("slowQcifMPI") INT, WORD, 1, 0, SKIP | OPT, 0, NULL},
- {FNAME("slowCifMPI") INT, WORD, 1, 0, SKIP | OPT, 0, NULL},
- {FNAME("slowCif4MPI") INT, WORD, 1, 0, SKIP | OPT, 0, NULL},
- {FNAME("slowCif16MPI") INT, WORD, 1, 0, SKIP | OPT, 0, NULL},
- {FNAME("errorCompensation") BOOL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("enhancementLayerInfo") SEQ, 3, 4, 4, SKIP | EXT | OPT, 0,
- NULL},
- {FNAME("h263Options") SEQ, 5, 29, 31, SKIP | EXT | OPT, 0, NULL},
-};
-
-static field_t _IS11172VideoCapability[] = { /* SEQUENCE */
- {FNAME("constrainedBitstream") BOOL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("videoBitRate") INT, CONS, 0, 0, SKIP | OPT, 0, NULL},
- {FNAME("vbvBufferSize") INT, CONS, 0, 0, SKIP | OPT, 0, NULL},
- {FNAME("samplesPerLine") INT, WORD, 0, 0, SKIP | OPT, 0, NULL},
- {FNAME("linesPerFrame") INT, WORD, 0, 0, SKIP | OPT, 0, NULL},
- {FNAME("pictureRate") INT, 4, 0, 0, SKIP | OPT, 0, NULL},
- {FNAME("luminanceSampleRate") INT, CONS, 0, 0, SKIP | OPT, 0, NULL},
- {FNAME("videoBadMBsCap") BOOL, FIXD, 0, 0, SKIP, 0, NULL},
-};
-
-static field_t _VideoCapability[] = { /* CHOICE */
- {FNAME("nonStandard") SEQ, 0, 2, 2, SKIP, 0,
- _H245_NonStandardParameter},
- {FNAME("h261VideoCapability") SEQ, 2, 5, 6, SKIP | EXT, 0,
- _H261VideoCapability},
- {FNAME("h262VideoCapability") SEQ, 6, 17, 18, SKIP | EXT, 0,
- _H262VideoCapability},
- {FNAME("h263VideoCapability") SEQ, 7, 13, 21, SKIP | EXT, 0,
- _H263VideoCapability},
- {FNAME("is11172VideoCapability") SEQ, 6, 7, 8, SKIP | EXT, 0,
- _IS11172VideoCapability},
- {FNAME("genericVideoCapability") SEQ, 5, 6, 6, SKIP | EXT, 0, NULL},
-};
-
-static field_t _AudioCapability_g7231[] = { /* SEQUENCE */
- {FNAME("maxAl-sduAudioFrames") INT, BYTE, 1, 0, SKIP, 0, NULL},
- {FNAME("silenceSuppression") BOOL, FIXD, 0, 0, SKIP, 0, NULL},
-};
-
-static field_t _IS11172AudioCapability[] = { /* SEQUENCE */
- {FNAME("audioLayer1") BOOL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("audioLayer2") BOOL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("audioLayer3") BOOL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("audioSampling32k") BOOL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("audioSampling44k1") BOOL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("audioSampling48k") BOOL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("singleChannel") BOOL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("twoChannels") BOOL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("bitRate") INT, WORD, 1, 0, SKIP, 0, NULL},
-};
-
-static field_t _IS13818AudioCapability[] = { /* SEQUENCE */
- {FNAME("audioLayer1") BOOL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("audioLayer2") BOOL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("audioLayer3") BOOL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("audioSampling16k") BOOL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("audioSampling22k05") BOOL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("audioSampling24k") BOOL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("audioSampling32k") BOOL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("audioSampling44k1") BOOL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("audioSampling48k") BOOL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("singleChannel") BOOL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("twoChannels") BOOL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("threeChannels2-1") BOOL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("threeChannels3-0") BOOL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("fourChannels2-0-2-0") BOOL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("fourChannels2-2") BOOL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("fourChannels3-1") BOOL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("fiveChannels3-0-2-0") BOOL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("fiveChannels3-2") BOOL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("lowFrequencyEnhancement") BOOL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("multilingual") BOOL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("bitRate") INT, WORD, 1, 0, SKIP, 0, NULL},
-};
-
-static field_t _AudioCapability[] = { /* CHOICE */
- {FNAME("nonStandard") SEQ, 0, 2, 2, SKIP, 0,
- _H245_NonStandardParameter},
- {FNAME("g711Alaw64k") INT, BYTE, 1, 0, SKIP, 0, NULL},
- {FNAME("g711Alaw56k") INT, BYTE, 1, 0, SKIP, 0, NULL},
- {FNAME("g711Ulaw64k") INT, BYTE, 1, 0, SKIP, 0, NULL},
- {FNAME("g711Ulaw56k") INT, BYTE, 1, 0, SKIP, 0, NULL},
- {FNAME("g722-64k") INT, BYTE, 1, 0, SKIP, 0, NULL},
- {FNAME("g722-56k") INT, BYTE, 1, 0, SKIP, 0, NULL},
- {FNAME("g722-48k") INT, BYTE, 1, 0, SKIP, 0, NULL},
- {FNAME("g7231") SEQ, 0, 2, 2, SKIP, 0, _AudioCapability_g7231},
- {FNAME("g728") INT, BYTE, 1, 0, SKIP, 0, NULL},
- {FNAME("g729") INT, BYTE, 1, 0, SKIP, 0, NULL},
- {FNAME("g729AnnexA") INT, BYTE, 1, 0, SKIP, 0, NULL},
- {FNAME("is11172AudioCapability") SEQ, 0, 9, 9, SKIP | EXT, 0,
- _IS11172AudioCapability},
- {FNAME("is13818AudioCapability") SEQ, 0, 21, 21, SKIP | EXT, 0,
- _IS13818AudioCapability},
- {FNAME("g729wAnnexB") INT, BYTE, 1, 0, SKIP, 0, NULL},
- {FNAME("g729AnnexAwAnnexB") INT, BYTE, 1, 0, SKIP, 0, NULL},
- {FNAME("g7231AnnexCCapability") SEQ, 1, 3, 3, SKIP | EXT, 0, NULL},
- {FNAME("gsmFullRate") SEQ, 0, 3, 3, SKIP | EXT, 0, NULL},
- {FNAME("gsmHalfRate") SEQ, 0, 3, 3, SKIP | EXT, 0, NULL},
- {FNAME("gsmEnhancedFullRate") SEQ, 0, 3, 3, SKIP | EXT, 0, NULL},
- {FNAME("genericAudioCapability") SEQ, 5, 6, 6, SKIP | EXT, 0, NULL},
- {FNAME("g729Extensions") SEQ, 1, 8, 8, SKIP | EXT, 0, NULL},
-};
-
-static field_t _DataProtocolCapability[] = { /* CHOICE */
- {FNAME("nonStandard") SEQ, 0, 2, 2, SKIP, 0,
- _H245_NonStandardParameter},
- {FNAME("v14buffered") NUL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("v42lapm") NUL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("hdlcFrameTunnelling") NUL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("h310SeparateVCStack") NUL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("h310SingleVCStack") NUL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("transparent") NUL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("segmentationAndReassembly") NUL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("hdlcFrameTunnelingwSAR") NUL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("v120") NUL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("separateLANStack") NUL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("v76wCompression") CHOICE, 2, 3, 3, SKIP | EXT, 0, NULL},
- {FNAME("tcp") NUL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("udp") NUL, FIXD, 0, 0, SKIP, 0, NULL},
-};
-
-static field_t _T84Profile_t84Restricted[] = { /* SEQUENCE */
- {FNAME("qcif") BOOL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("cif") BOOL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("ccir601Seq") BOOL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("ccir601Prog") BOOL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("hdtvSeq") BOOL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("hdtvProg") BOOL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("g3FacsMH200x100") BOOL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("g3FacsMH200x200") BOOL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("g4FacsMMR200x100") BOOL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("g4FacsMMR200x200") BOOL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("jbig200x200Seq") BOOL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("jbig200x200Prog") BOOL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("jbig300x300Seq") BOOL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("jbig300x300Prog") BOOL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("digPhotoLow") BOOL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("digPhotoMedSeq") BOOL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("digPhotoMedProg") BOOL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("digPhotoHighSeq") BOOL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("digPhotoHighProg") BOOL, FIXD, 0, 0, SKIP, 0, NULL},
-};
-
-static field_t _T84Profile[] = { /* CHOICE */
- {FNAME("t84Unrestricted") NUL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("t84Restricted") SEQ, 0, 19, 19, SKIP | EXT, 0,
- _T84Profile_t84Restricted},
-};
-
-static field_t _DataApplicationCapability_application_t84[] = { /* SEQUENCE */
- {FNAME("t84Protocol") CHOICE, 3, 7, 14, SKIP | EXT, 0,
- _DataProtocolCapability},
- {FNAME("t84Profile") CHOICE, 1, 2, 2, SKIP, 0, _T84Profile},
-};
-
-static field_t _DataApplicationCapability_application_nlpid[] = { /* SEQUENCE */
- {FNAME("nlpidProtocol") CHOICE, 3, 7, 14, SKIP | EXT, 0,
- _DataProtocolCapability},
- {FNAME("nlpidData") OCTSTR, SEMI, 0, 0, SKIP, 0, NULL},
-};
-
-static field_t _DataApplicationCapability_application[] = { /* CHOICE */
- {FNAME("nonStandard") SEQ, 0, 2, 2, SKIP, 0,
- _H245_NonStandardParameter},
- {FNAME("t120") CHOICE, 3, 7, 14, DECODE | EXT,
- offsetof(DataApplicationCapability_application, t120),
- _DataProtocolCapability},
- {FNAME("dsm-cc") CHOICE, 3, 7, 14, SKIP | EXT, 0,
- _DataProtocolCapability},
- {FNAME("userData") CHOICE, 3, 7, 14, SKIP | EXT, 0,
- _DataProtocolCapability},
- {FNAME("t84") SEQ, 0, 2, 2, SKIP, 0,
- _DataApplicationCapability_application_t84},
- {FNAME("t434") CHOICE, 3, 7, 14, SKIP | EXT, 0,
- _DataProtocolCapability},
- {FNAME("h224") CHOICE, 3, 7, 14, SKIP | EXT, 0,
- _DataProtocolCapability},
- {FNAME("nlpid") SEQ, 0, 2, 2, SKIP, 0,
- _DataApplicationCapability_application_nlpid},
- {FNAME("dsvdControl") NUL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("h222DataPartitioning") CHOICE, 3, 7, 14, SKIP | EXT, 0,
- _DataProtocolCapability},
- {FNAME("t30fax") CHOICE, 3, 7, 14, SKIP | EXT, 0, NULL},
- {FNAME("t140") CHOICE, 3, 7, 14, SKIP | EXT, 0, NULL},
- {FNAME("t38fax") SEQ, 0, 2, 2, SKIP, 0, NULL},
- {FNAME("genericDataCapability") SEQ, 5, 6, 6, SKIP | EXT, 0, NULL},
-};
-
-static field_t _DataApplicationCapability[] = { /* SEQUENCE */
- {FNAME("application") CHOICE, 4, 10, 14, DECODE | EXT,
- offsetof(DataApplicationCapability, application),
- _DataApplicationCapability_application},
- {FNAME("maxBitRate") INT, CONS, 0, 0, SKIP, 0, NULL},
-};
-
-static field_t _EncryptionMode[] = { /* CHOICE */
- {FNAME("nonStandard") SEQ, 0, 2, 2, SKIP, 0,
- _H245_NonStandardParameter},
- {FNAME("h233Encryption") NUL, FIXD, 0, 0, SKIP, 0, NULL},
-};
-
-static field_t _DataType[] = { /* CHOICE */
- {FNAME("nonStandard") SEQ, 0, 2, 2, SKIP, 0,
- _H245_NonStandardParameter},
- {FNAME("nullData") NUL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("videoData") CHOICE, 3, 5, 6, SKIP | EXT, 0, _VideoCapability},
- {FNAME("audioData") CHOICE, 4, 14, 22, SKIP | EXT, 0,
- _AudioCapability},
- {FNAME("data") SEQ, 0, 2, 2, DECODE | EXT, offsetof(DataType, data),
- _DataApplicationCapability},
- {FNAME("encryptionData") CHOICE, 1, 2, 2, SKIP | EXT, 0,
- _EncryptionMode},
- {FNAME("h235Control") SEQ, 0, 2, 2, SKIP, 0, NULL},
- {FNAME("h235Media") SEQ, 0, 2, 2, SKIP | EXT, 0, NULL},
- {FNAME("multiplexedStream") SEQ, 0, 2, 2, SKIP | EXT, 0, NULL},
-};
-
-static field_t _H222LogicalChannelParameters[] = { /* SEQUENCE */
- {FNAME("resourceID") INT, WORD, 0, 0, SKIP, 0, NULL},
- {FNAME("subChannelID") INT, WORD, 0, 0, SKIP, 0, NULL},
- {FNAME("pcr-pid") INT, WORD, 0, 0, SKIP | OPT, 0, NULL},
- {FNAME("programDescriptors") OCTSTR, SEMI, 0, 0, SKIP | OPT, 0, NULL},
- {FNAME("streamDescriptors") OCTSTR, SEMI, 0, 0, SKIP | OPT, 0, NULL},
-};
-
-static field_t _H223LogicalChannelParameters_adaptationLayerType_al3[] = { /* SEQUENCE */
- {FNAME("controlFieldOctets") INT, 2, 0, 0, SKIP, 0, NULL},
- {FNAME("sendBufferSize") INT, CONS, 0, 0, SKIP, 0, NULL},
-};
-
-static field_t _H223LogicalChannelParameters_adaptationLayerType[] = { /* CHOICE */
- {FNAME("nonStandard") SEQ, 0, 2, 2, SKIP, 0,
- _H245_NonStandardParameter},
- {FNAME("al1Framed") NUL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("al1NotFramed") NUL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("al2WithoutSequenceNumbers") NUL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("al2WithSequenceNumbers") NUL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("al3") SEQ, 0, 2, 2, SKIP, 0,
- _H223LogicalChannelParameters_adaptationLayerType_al3},
- {FNAME("al1M") SEQ, 0, 7, 8, SKIP | EXT, 0, NULL},
- {FNAME("al2M") SEQ, 0, 2, 2, SKIP | EXT, 0, NULL},
- {FNAME("al3M") SEQ, 0, 5, 6, SKIP | EXT, 0, NULL},
-};
-
-static field_t _H223LogicalChannelParameters[] = { /* SEQUENCE */
- {FNAME("adaptationLayerType") CHOICE, 3, 6, 9, SKIP | EXT, 0,
- _H223LogicalChannelParameters_adaptationLayerType},
- {FNAME("segmentableFlag") BOOL, FIXD, 0, 0, SKIP, 0, NULL},
-};
-
-static field_t _CRCLength[] = { /* CHOICE */
- {FNAME("crc8bit") NUL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("crc16bit") NUL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("crc32bit") NUL, FIXD, 0, 0, SKIP, 0, NULL},
-};
-
-static field_t _V76HDLCParameters[] = { /* SEQUENCE */
- {FNAME("crcLength") CHOICE, 2, 3, 3, SKIP | EXT, 0, _CRCLength},
- {FNAME("n401") INT, WORD, 1, 0, SKIP, 0, NULL},
- {FNAME("loopbackTestProcedure") BOOL, FIXD, 0, 0, SKIP, 0, NULL},
-};
-
-static field_t _V76LogicalChannelParameters_suspendResume[] = { /* CHOICE */
- {FNAME("noSuspendResume") NUL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("suspendResumewAddress") NUL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("suspendResumewoAddress") NUL, FIXD, 0, 0, SKIP, 0, NULL},
-};
-
-static field_t _V76LogicalChannelParameters_mode_eRM_recovery[] = { /* CHOICE */
- {FNAME("rej") NUL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("sREJ") NUL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("mSREJ") NUL, FIXD, 0, 0, SKIP, 0, NULL},
-};
-
-static field_t _V76LogicalChannelParameters_mode_eRM[] = { /* SEQUENCE */
- {FNAME("windowSize") INT, 7, 1, 0, SKIP, 0, NULL},
- {FNAME("recovery") CHOICE, 2, 3, 3, SKIP | EXT, 0,
- _V76LogicalChannelParameters_mode_eRM_recovery},
-};
-
-static field_t _V76LogicalChannelParameters_mode[] = { /* CHOICE */
- {FNAME("eRM") SEQ, 0, 2, 2, SKIP | EXT, 0,
- _V76LogicalChannelParameters_mode_eRM},
- {FNAME("uNERM") NUL, FIXD, 0, 0, SKIP, 0, NULL},
-};
-
-static field_t _V75Parameters[] = { /* SEQUENCE */
- {FNAME("audioHeaderPresent") BOOL, FIXD, 0, 0, SKIP, 0, NULL},
-};
-
-static field_t _V76LogicalChannelParameters[] = { /* SEQUENCE */
- {FNAME("hdlcParameters") SEQ, 0, 3, 3, SKIP | EXT, 0,
- _V76HDLCParameters},
- {FNAME("suspendResume") CHOICE, 2, 3, 3, SKIP | EXT, 0,
- _V76LogicalChannelParameters_suspendResume},
- {FNAME("uIH") BOOL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("mode") CHOICE, 1, 2, 2, SKIP | EXT, 0,
- _V76LogicalChannelParameters_mode},
- {FNAME("v75Parameters") SEQ, 0, 1, 1, SKIP | EXT, 0, _V75Parameters},
-};
-
-static field_t _H2250LogicalChannelParameters_nonStandard[] = { /* SEQUENCE OF */
- {FNAME("item") SEQ, 0, 2, 2, SKIP, 0, _H245_NonStandardParameter},
-};
-
-static field_t _UnicastAddress_iPAddress[] = { /* SEQUENCE */
- {FNAME("network") OCTSTR, FIXD, 4, 0, DECODE,
- offsetof(UnicastAddress_iPAddress, network), NULL},
- {FNAME("tsapIdentifier") INT, WORD, 0, 0, SKIP, 0, NULL},
-};
-
-static field_t _UnicastAddress_iPXAddress[] = { /* SEQUENCE */
- {FNAME("node") OCTSTR, FIXD, 6, 0, SKIP, 0, NULL},
- {FNAME("netnum") OCTSTR, FIXD, 4, 0, SKIP, 0, NULL},
- {FNAME("tsapIdentifier") OCTSTR, FIXD, 2, 0, SKIP, 0, NULL},
-};
-
-static field_t _UnicastAddress_iP6Address[] = { /* SEQUENCE */
- {FNAME("network") OCTSTR, FIXD, 16, 0, SKIP, 0, NULL},
- {FNAME("tsapIdentifier") INT, WORD, 0, 0, SKIP, 0, NULL},
-};
-
-static field_t _UnicastAddress_iPSourceRouteAddress_routing[] = { /* CHOICE */
- {FNAME("strict") NUL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("loose") NUL, FIXD, 0, 0, SKIP, 0, NULL},
-};
-
-static field_t _UnicastAddress_iPSourceRouteAddress_route[] = { /* SEQUENCE OF */
- {FNAME("item") OCTSTR, FIXD, 4, 0, SKIP, 0, NULL},
-};
-
-static field_t _UnicastAddress_iPSourceRouteAddress[] = { /* SEQUENCE */
- {FNAME("routing") CHOICE, 1, 2, 2, SKIP, 0,
- _UnicastAddress_iPSourceRouteAddress_routing},
- {FNAME("network") OCTSTR, FIXD, 4, 0, SKIP, 0, NULL},
- {FNAME("tsapIdentifier") INT, WORD, 0, 0, SKIP, 0, NULL},
- {FNAME("route") SEQOF, SEMI, 0, 0, SKIP, 0,
- _UnicastAddress_iPSourceRouteAddress_route},
-};
-
-static field_t _UnicastAddress[] = { /* CHOICE */
- {FNAME("iPAddress") SEQ, 0, 2, 2, DECODE | EXT,
- offsetof(UnicastAddress, iPAddress), _UnicastAddress_iPAddress},
- {FNAME("iPXAddress") SEQ, 0, 3, 3, SKIP | EXT, 0,
- _UnicastAddress_iPXAddress},
- {FNAME("iP6Address") SEQ, 0, 2, 2, SKIP | EXT, 0,
- _UnicastAddress_iP6Address},
- {FNAME("netBios") OCTSTR, FIXD, 16, 0, SKIP, 0, NULL},
- {FNAME("iPSourceRouteAddress") SEQ, 0, 4, 4, SKIP | EXT, 0,
- _UnicastAddress_iPSourceRouteAddress},
- {FNAME("nsap") OCTSTR, 5, 1, 0, SKIP, 0, NULL},
- {FNAME("nonStandardAddress") SEQ, 0, 2, 2, SKIP, 0, NULL},
-};
-
-static field_t _MulticastAddress_iPAddress[] = { /* SEQUENCE */
- {FNAME("network") OCTSTR, FIXD, 4, 0, SKIP, 0, NULL},
- {FNAME("tsapIdentifier") INT, WORD, 0, 0, SKIP, 0, NULL},
-};
-
-static field_t _MulticastAddress_iP6Address[] = { /* SEQUENCE */
- {FNAME("network") OCTSTR, FIXD, 16, 0, SKIP, 0, NULL},
- {FNAME("tsapIdentifier") INT, WORD, 0, 0, SKIP, 0, NULL},
-};
-
-static field_t _MulticastAddress[] = { /* CHOICE */
- {FNAME("iPAddress") SEQ, 0, 2, 2, SKIP | EXT, 0,
- _MulticastAddress_iPAddress},
- {FNAME("iP6Address") SEQ, 0, 2, 2, SKIP | EXT, 0,
- _MulticastAddress_iP6Address},
- {FNAME("nsap") OCTSTR, 5, 1, 0, SKIP, 0, NULL},
- {FNAME("nonStandardAddress") SEQ, 0, 2, 2, SKIP, 0, NULL},
-};
-
-static field_t _H245_TransportAddress[] = { /* CHOICE */
- {FNAME("unicastAddress") CHOICE, 3, 5, 7, DECODE | EXT,
- offsetof(H245_TransportAddress, unicastAddress), _UnicastAddress},
- {FNAME("multicastAddress") CHOICE, 1, 2, 4, SKIP | EXT, 0,
- _MulticastAddress},
-};
-
-static field_t _H2250LogicalChannelParameters[] = { /* SEQUENCE */
- {FNAME("nonStandard") SEQOF, SEMI, 0, 0, SKIP | OPT, 0,
- _H2250LogicalChannelParameters_nonStandard},
- {FNAME("sessionID") INT, BYTE, 0, 0, SKIP, 0, NULL},
- {FNAME("associatedSessionID") INT, 8, 1, 0, SKIP | OPT, 0, NULL},
- {FNAME("mediaChannel") CHOICE, 1, 2, 2, DECODE | EXT | OPT,
- offsetof(H2250LogicalChannelParameters, mediaChannel),
- _H245_TransportAddress},
- {FNAME("mediaGuaranteedDelivery") BOOL, FIXD, 0, 0, SKIP | OPT, 0,
- NULL},
- {FNAME("mediaControlChannel") CHOICE, 1, 2, 2, DECODE | EXT | OPT,
- offsetof(H2250LogicalChannelParameters, mediaControlChannel),
- _H245_TransportAddress},
- {FNAME("mediaControlGuaranteedDelivery") BOOL, FIXD, 0, 0, STOP | OPT,
- 0, NULL},
- {FNAME("silenceSuppression") BOOL, FIXD, 0, 0, STOP | OPT, 0, NULL},
- {FNAME("destination") SEQ, 0, 2, 2, STOP | EXT | OPT, 0, NULL},
- {FNAME("dynamicRTPPayloadType") INT, 5, 96, 0, STOP | OPT, 0, NULL},
- {FNAME("mediaPacketization") CHOICE, 0, 1, 2, STOP | EXT | OPT, 0,
- NULL},
- {FNAME("transportCapability") SEQ, 3, 3, 3, STOP | EXT | OPT, 0,
- NULL},
- {FNAME("redundancyEncoding") SEQ, 1, 2, 2, STOP | EXT | OPT, 0, NULL},
- {FNAME("source") SEQ, 0, 2, 2, SKIP | EXT | OPT, 0, NULL},
-};
-
-static field_t _OpenLogicalChannel_forwardLogicalChannelParameters_multiplexParameters[] = { /* CHOICE */
- {FNAME("h222LogicalChannelParameters") SEQ, 3, 5, 5, SKIP | EXT, 0,
- _H222LogicalChannelParameters},
- {FNAME("h223LogicalChannelParameters") SEQ, 0, 2, 2, SKIP | EXT, 0,
- _H223LogicalChannelParameters},
- {FNAME("v76LogicalChannelParameters") SEQ, 0, 5, 5, SKIP | EXT, 0,
- _V76LogicalChannelParameters},
- {FNAME("h2250LogicalChannelParameters") SEQ, 10, 11, 14, DECODE | EXT,
- offsetof
- (OpenLogicalChannel_forwardLogicalChannelParameters_multiplexParameters,
- h2250LogicalChannelParameters), _H2250LogicalChannelParameters},
- {FNAME("none") NUL, FIXD, 0, 0, SKIP, 0, NULL},
-};
-
-static field_t _OpenLogicalChannel_forwardLogicalChannelParameters[] = { /* SEQUENCE */
- {FNAME("portNumber") INT, WORD, 0, 0, SKIP | OPT, 0, NULL},
- {FNAME("dataType") CHOICE, 3, 6, 9, DECODE | EXT,
- offsetof(OpenLogicalChannel_forwardLogicalChannelParameters,
- dataType), _DataType},
- {FNAME("multiplexParameters") CHOICE, 2, 3, 5, DECODE | EXT,
- offsetof(OpenLogicalChannel_forwardLogicalChannelParameters,
- multiplexParameters),
- _OpenLogicalChannel_forwardLogicalChannelParameters_multiplexParameters},
- {FNAME("forwardLogicalChannelDependency") INT, WORD, 1, 0, SKIP | OPT,
- 0, NULL},
- {FNAME("replacementFor") INT, WORD, 1, 0, SKIP | OPT, 0, NULL},
-};
-
-static field_t _OpenLogicalChannel_reverseLogicalChannelParameters_multiplexParameters[] = { /* CHOICE */
- {FNAME("h223LogicalChannelParameters") SEQ, 0, 2, 2, SKIP | EXT, 0,
- _H223LogicalChannelParameters},
- {FNAME("v76LogicalChannelParameters") SEQ, 0, 5, 5, SKIP | EXT, 0,
- _V76LogicalChannelParameters},
- {FNAME("h2250LogicalChannelParameters") SEQ, 10, 11, 14, DECODE | EXT,
- offsetof
- (OpenLogicalChannel_reverseLogicalChannelParameters_multiplexParameters,
- h2250LogicalChannelParameters), _H2250LogicalChannelParameters},
-};
-
-static field_t _OpenLogicalChannel_reverseLogicalChannelParameters[] = { /* SEQUENCE */
- {FNAME("dataType") CHOICE, 3, 6, 9, SKIP | EXT, 0, _DataType},
- {FNAME("multiplexParameters") CHOICE, 1, 2, 3, DECODE | EXT | OPT,
- offsetof(OpenLogicalChannel_reverseLogicalChannelParameters,
- multiplexParameters),
- _OpenLogicalChannel_reverseLogicalChannelParameters_multiplexParameters},
- {FNAME("reverseLogicalChannelDependency") INT, WORD, 1, 0, SKIP | OPT,
- 0, NULL},
- {FNAME("replacementFor") INT, WORD, 1, 0, SKIP | OPT, 0, NULL},
-};
-
-static field_t _NetworkAccessParameters_distribution[] = { /* CHOICE */
- {FNAME("unicast") NUL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("multicast") NUL, FIXD, 0, 0, SKIP, 0, NULL},
-};
-
-static field_t _Q2931Address_address[] = { /* CHOICE */
- {FNAME("internationalNumber") NUMSTR, 4, 1, 0, SKIP, 0, NULL},
- {FNAME("nsapAddress") OCTSTR, 5, 1, 0, SKIP, 0, NULL},
-};
-
-static field_t _Q2931Address[] = { /* SEQUENCE */
- {FNAME("address") CHOICE, 1, 2, 2, SKIP | EXT, 0,
- _Q2931Address_address},
- {FNAME("subaddress") OCTSTR, 5, 1, 0, SKIP | OPT, 0, NULL},
-};
-
-static field_t _NetworkAccessParameters_networkAddress[] = { /* CHOICE */
- {FNAME("q2931Address") SEQ, 1, 2, 2, SKIP | EXT, 0, _Q2931Address},
- {FNAME("e164Address") NUMDGT, 7, 1, 0, SKIP, 0, NULL},
- {FNAME("localAreaAddress") CHOICE, 1, 2, 2, DECODE | EXT,
- offsetof(NetworkAccessParameters_networkAddress, localAreaAddress),
- _H245_TransportAddress},
-};
-
-static field_t _NetworkAccessParameters[] = { /* SEQUENCE */
- {FNAME("distribution") CHOICE, 1, 2, 2, SKIP | EXT | OPT, 0,
- _NetworkAccessParameters_distribution},
- {FNAME("networkAddress") CHOICE, 2, 3, 3, DECODE | EXT,
- offsetof(NetworkAccessParameters, networkAddress),
- _NetworkAccessParameters_networkAddress},
- {FNAME("associateConference") BOOL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("externalReference") OCTSTR, 8, 1, 0, SKIP | OPT, 0, NULL},
- {FNAME("t120SetupProcedure") CHOICE, 2, 3, 3, SKIP | EXT | OPT, 0,
- NULL},
-};
-
-static field_t _OpenLogicalChannel[] = { /* SEQUENCE */
- {FNAME("forwardLogicalChannelNumber") INT, WORD, 1, 0, SKIP, 0, NULL},
- {FNAME("forwardLogicalChannelParameters") SEQ, 1, 3, 5, DECODE | EXT,
- offsetof(OpenLogicalChannel, forwardLogicalChannelParameters),
- _OpenLogicalChannel_forwardLogicalChannelParameters},
- {FNAME("reverseLogicalChannelParameters") SEQ, 1, 2, 4,
- DECODE | EXT | OPT, offsetof(OpenLogicalChannel,
- reverseLogicalChannelParameters),
- _OpenLogicalChannel_reverseLogicalChannelParameters},
- {FNAME("separateStack") SEQ, 2, 4, 5, DECODE | EXT | OPT,
- offsetof(OpenLogicalChannel, separateStack),
- _NetworkAccessParameters},
- {FNAME("encryptionSync") SEQ, 2, 4, 4, STOP | EXT | OPT, 0, NULL},
-};
-
-static field_t _Setup_UUIE_fastStart[] = { /* SEQUENCE OF */
- {FNAME("item") SEQ, 1, 3, 5, DECODE | OPEN | EXT,
- sizeof(OpenLogicalChannel), _OpenLogicalChannel}
- ,
-};
-
-static field_t _Setup_UUIE[] = { /* SEQUENCE */
- {FNAME("protocolIdentifier") OID, BYTE, 0, 0, SKIP, 0, NULL},
- {FNAME("h245Address") CHOICE, 3, 7, 7, DECODE | EXT | OPT,
- offsetof(Setup_UUIE, h245Address), _TransportAddress},
- {FNAME("sourceAddress") SEQOF, SEMI, 0, 0, SKIP | OPT, 0,
- _Setup_UUIE_sourceAddress},
- {FNAME("sourceInfo") SEQ, 6, 8, 10, SKIP | EXT, 0, _EndpointType},
- {FNAME("destinationAddress") SEQOF, SEMI, 0, 0, SKIP | OPT, 0,
- _Setup_UUIE_destinationAddress},
- {FNAME("destCallSignalAddress") CHOICE, 3, 7, 7, DECODE | EXT | OPT,
- offsetof(Setup_UUIE, destCallSignalAddress), _TransportAddress},
- {FNAME("destExtraCallInfo") SEQOF, SEMI, 0, 0, SKIP | OPT, 0,
- _Setup_UUIE_destExtraCallInfo},
- {FNAME("destExtraCRV") SEQOF, SEMI, 0, 0, SKIP | OPT, 0,
- _Setup_UUIE_destExtraCRV},
- {FNAME("activeMC") BOOL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("conferenceID") OCTSTR, FIXD, 16, 0, SKIP, 0, NULL},
- {FNAME("conferenceGoal") CHOICE, 2, 3, 5, SKIP | EXT, 0,
- _Setup_UUIE_conferenceGoal},
- {FNAME("callServices") SEQ, 0, 8, 8, SKIP | EXT | OPT, 0,
- _QseriesOptions},
- {FNAME("callType") CHOICE, 2, 4, 4, SKIP | EXT, 0, _CallType},
- {FNAME("sourceCallSignalAddress") CHOICE, 3, 7, 7, DECODE | EXT | OPT,
- offsetof(Setup_UUIE, sourceCallSignalAddress), _TransportAddress},
- {FNAME("remoteExtensionAddress") CHOICE, 1, 2, 7, SKIP | EXT | OPT, 0,
- NULL},
- {FNAME("callIdentifier") SEQ, 0, 1, 1, SKIP | EXT, 0, NULL},
- {FNAME("h245SecurityCapability") SEQOF, SEMI, 0, 0, SKIP | OPT, 0,
- NULL},
- {FNAME("tokens") SEQOF, SEMI, 0, 0, SKIP | OPT, 0, NULL},
- {FNAME("cryptoTokens") SEQOF, SEMI, 0, 0, SKIP | OPT, 0, NULL},
- {FNAME("fastStart") SEQOF, SEMI, 0, 30, DECODE | OPT,
- offsetof(Setup_UUIE, fastStart), _Setup_UUIE_fastStart},
- {FNAME("mediaWaitForConnect") BOOL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("canOverlapSend") BOOL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("endpointIdentifier") BMPSTR, 7, 1, 0, STOP | OPT, 0, NULL},
- {FNAME("multipleCalls") BOOL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("maintainConnection") BOOL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("connectionParameters") SEQ, 0, 3, 3, SKIP | EXT | OPT, 0,
- NULL},
- {FNAME("language") SEQOF, SEMI, 0, 0, SKIP | OPT, 0, NULL},
- {FNAME("presentationIndicator") CHOICE, 2, 3, 3, SKIP | EXT | OPT, 0,
- NULL},
- {FNAME("screeningIndicator") ENUM, 2, 0, 0, SKIP | EXT | OPT, 0,
- NULL},
- {FNAME("serviceControl") SEQOF, SEMI, 0, 0, SKIP | OPT, 0, NULL},
- {FNAME("symmetricOperationRequired") NUL, FIXD, 0, 0, SKIP | OPT, 0,
- NULL},
- {FNAME("capacity") SEQ, 2, 2, 2, SKIP | EXT | OPT, 0, NULL},
- {FNAME("circuitInfo") SEQ, 3, 3, 3, SKIP | EXT | OPT, 0, NULL},
- {FNAME("desiredProtocols") SEQOF, SEMI, 0, 0, SKIP | OPT, 0, NULL},
- {FNAME("neededFeatures") SEQOF, SEMI, 0, 0, SKIP | OPT, 0, NULL},
- {FNAME("desiredFeatures") SEQOF, SEMI, 0, 0, SKIP | OPT, 0, NULL},
- {FNAME("supportedFeatures") SEQOF, SEMI, 0, 0, SKIP | OPT, 0, NULL},
- {FNAME("parallelH245Control") SEQOF, SEMI, 0, 0, SKIP | OPT, 0, NULL},
- {FNAME("additionalSourceAddresses") SEQOF, SEMI, 0, 0, SKIP | OPT, 0,
- NULL},
-};
-
-static field_t _CallProceeding_UUIE_fastStart[] = { /* SEQUENCE OF */
- {FNAME("item") SEQ, 1, 3, 5, DECODE | OPEN | EXT,
- sizeof(OpenLogicalChannel), _OpenLogicalChannel}
- ,
-};
-
-static field_t _CallProceeding_UUIE[] = { /* SEQUENCE */
- {FNAME("protocolIdentifier") OID, BYTE, 0, 0, SKIP, 0, NULL},
- {FNAME("destinationInfo") SEQ, 6, 8, 10, SKIP | EXT, 0,
- _EndpointType},
- {FNAME("h245Address") CHOICE, 3, 7, 7, DECODE | EXT | OPT,
- offsetof(CallProceeding_UUIE, h245Address), _TransportAddress},
- {FNAME("callIdentifier") SEQ, 0, 1, 1, SKIP | EXT, 0, NULL},
- {FNAME("h245SecurityMode") CHOICE, 2, 4, 4, SKIP | EXT | OPT, 0,
- NULL},
- {FNAME("tokens") SEQOF, SEMI, 0, 0, SKIP | OPT, 0, NULL},
- {FNAME("cryptoTokens") SEQOF, SEMI, 0, 0, SKIP | OPT, 0, NULL},
- {FNAME("fastStart") SEQOF, SEMI, 0, 30, DECODE | OPT,
- offsetof(CallProceeding_UUIE, fastStart),
- _CallProceeding_UUIE_fastStart},
- {FNAME("multipleCalls") BOOL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("maintainConnection") BOOL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("fastConnectRefused") NUL, FIXD, 0, 0, SKIP | OPT, 0, NULL},
- {FNAME("featureSet") SEQ, 3, 4, 4, SKIP | EXT | OPT, 0, NULL},
-};
-
-static field_t _Connect_UUIE_fastStart[] = { /* SEQUENCE OF */
- {FNAME("item") SEQ, 1, 3, 5, DECODE | OPEN | EXT,
- sizeof(OpenLogicalChannel), _OpenLogicalChannel}
- ,
-};
-
-static field_t _Connect_UUIE[] = { /* SEQUENCE */
- {FNAME("protocolIdentifier") OID, BYTE, 0, 0, SKIP, 0, NULL},
- {FNAME("h245Address") CHOICE, 3, 7, 7, DECODE | EXT | OPT,
- offsetof(Connect_UUIE, h245Address), _TransportAddress},
- {FNAME("destinationInfo") SEQ, 6, 8, 10, SKIP | EXT, 0,
- _EndpointType},
- {FNAME("conferenceID") OCTSTR, FIXD, 16, 0, SKIP, 0, NULL},
- {FNAME("callIdentifier") SEQ, 0, 1, 1, SKIP | EXT, 0, NULL},
- {FNAME("h245SecurityMode") CHOICE, 2, 4, 4, SKIP | EXT | OPT, 0,
- NULL},
- {FNAME("tokens") SEQOF, SEMI, 0, 0, SKIP | OPT, 0, NULL},
- {FNAME("cryptoTokens") SEQOF, SEMI, 0, 0, SKIP | OPT, 0, NULL},
- {FNAME("fastStart") SEQOF, SEMI, 0, 30, DECODE | OPT,
- offsetof(Connect_UUIE, fastStart), _Connect_UUIE_fastStart},
- {FNAME("multipleCalls") BOOL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("maintainConnection") BOOL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("language") SEQOF, SEMI, 0, 0, SKIP | OPT, 0, NULL},
- {FNAME("connectedAddress") SEQOF, SEMI, 0, 0, SKIP | OPT, 0, NULL},
- {FNAME("presentationIndicator") CHOICE, 2, 3, 3, SKIP | EXT | OPT, 0,
- NULL},
- {FNAME("screeningIndicator") ENUM, 2, 0, 0, SKIP | EXT | OPT, 0,
- NULL},
- {FNAME("fastConnectRefused") NUL, FIXD, 0, 0, SKIP | OPT, 0, NULL},
- {FNAME("serviceControl") SEQOF, SEMI, 0, 0, SKIP | OPT, 0, NULL},
- {FNAME("capacity") SEQ, 2, 2, 2, SKIP | EXT | OPT, 0, NULL},
- {FNAME("featureSet") SEQ, 3, 4, 4, SKIP | EXT | OPT, 0, NULL},
-};
-
-static field_t _Alerting_UUIE_fastStart[] = { /* SEQUENCE OF */
- {FNAME("item") SEQ, 1, 3, 5, DECODE | OPEN | EXT,
- sizeof(OpenLogicalChannel), _OpenLogicalChannel}
- ,
-};
-
-static field_t _Alerting_UUIE[] = { /* SEQUENCE */
- {FNAME("protocolIdentifier") OID, BYTE, 0, 0, SKIP, 0, NULL},
- {FNAME("destinationInfo") SEQ, 6, 8, 10, SKIP | EXT, 0,
- _EndpointType},
- {FNAME("h245Address") CHOICE, 3, 7, 7, DECODE | EXT | OPT,
- offsetof(Alerting_UUIE, h245Address), _TransportAddress},
- {FNAME("callIdentifier") SEQ, 0, 1, 1, SKIP | EXT, 0, NULL},
- {FNAME("h245SecurityMode") CHOICE, 2, 4, 4, SKIP | EXT | OPT, 0,
- NULL},
- {FNAME("tokens") SEQOF, SEMI, 0, 0, SKIP | OPT, 0, NULL},
- {FNAME("cryptoTokens") SEQOF, SEMI, 0, 0, SKIP | OPT, 0, NULL},
- {FNAME("fastStart") SEQOF, SEMI, 0, 30, DECODE | OPT,
- offsetof(Alerting_UUIE, fastStart), _Alerting_UUIE_fastStart},
- {FNAME("multipleCalls") BOOL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("maintainConnection") BOOL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("alertingAddress") SEQOF, SEMI, 0, 0, SKIP | OPT, 0, NULL},
- {FNAME("presentationIndicator") CHOICE, 2, 3, 3, SKIP | EXT | OPT, 0,
- NULL},
- {FNAME("screeningIndicator") ENUM, 2, 0, 0, SKIP | EXT | OPT, 0,
- NULL},
- {FNAME("fastConnectRefused") NUL, FIXD, 0, 0, SKIP | OPT, 0, NULL},
- {FNAME("serviceControl") SEQOF, SEMI, 0, 0, SKIP | OPT, 0, NULL},
- {FNAME("capacity") SEQ, 2, 2, 2, SKIP | EXT | OPT, 0, NULL},
- {FNAME("featureSet") SEQ, 3, 4, 4, SKIP | EXT | OPT, 0, NULL},
-};
-
-static field_t _Information_UUIE_fastStart[] = { /* SEQUENCE OF */
- {FNAME("item") SEQ, 1, 3, 5, DECODE | OPEN | EXT,
- sizeof(OpenLogicalChannel), _OpenLogicalChannel}
- ,
-};
-
-static field_t _Information_UUIE[] = { /* SEQUENCE */
- {FNAME("protocolIdentifier") OID, BYTE, 0, 0, SKIP, 0, NULL},
- {FNAME("callIdentifier") SEQ, 0, 1, 1, SKIP | EXT, 0, NULL},
- {FNAME("tokens") SEQOF, SEMI, 0, 0, SKIP | OPT, 0, NULL},
- {FNAME("cryptoTokens") SEQOF, SEMI, 0, 0, SKIP | OPT, 0, NULL},
- {FNAME("fastStart") SEQOF, SEMI, 0, 30, DECODE | OPT,
- offsetof(Information_UUIE, fastStart), _Information_UUIE_fastStart},
- {FNAME("fastConnectRefused") NUL, FIXD, 0, 0, SKIP | OPT, 0, NULL},
- {FNAME("circuitInfo") SEQ, 3, 3, 3, SKIP | EXT | OPT, 0, NULL},
-};
-
-static field_t _ReleaseCompleteReason[] = { /* CHOICE */
- {FNAME("noBandwidth") NUL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("gatekeeperResources") NUL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("unreachableDestination") NUL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("destinationRejection") NUL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("invalidRevision") NUL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("noPermission") NUL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("unreachableGatekeeper") NUL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("gatewayResources") NUL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("badFormatAddress") NUL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("adaptiveBusy") NUL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("inConf") NUL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("undefinedReason") NUL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("facilityCallDeflection") NUL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("securityDenied") NUL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("calledPartyNotRegistered") NUL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("callerNotRegistered") NUL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("newConnectionNeeded") NUL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("nonStandardReason") SEQ, 0, 2, 2, SKIP, 0, NULL},
- {FNAME("replaceWithConferenceInvite") OCTSTR, FIXD, 16, 0, SKIP, 0,
- NULL},
- {FNAME("genericDataReason") NUL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("neededFeatureNotSupported") NUL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("tunnelledSignallingRejected") NUL, FIXD, 0, 0, SKIP, 0, NULL},
-};
-
-static field_t _ReleaseComplete_UUIE[] = { /* SEQUENCE */
- {FNAME("protocolIdentifier") OID, BYTE, 0, 0, SKIP, 0, NULL},
- {FNAME("reason") CHOICE, 4, 12, 22, SKIP | EXT | OPT, 0,
- _ReleaseCompleteReason},
- {FNAME("callIdentifier") SEQ, 0, 1, 1, SKIP | EXT, 0, NULL},
- {FNAME("tokens") SEQOF, SEMI, 0, 0, SKIP | OPT, 0, NULL},
- {FNAME("cryptoTokens") SEQOF, SEMI, 0, 0, SKIP | OPT, 0, NULL},
- {FNAME("busyAddress") SEQOF, SEMI, 0, 0, SKIP | OPT, 0, NULL},
- {FNAME("presentationIndicator") CHOICE, 2, 3, 3, SKIP | EXT | OPT, 0,
- NULL},
- {FNAME("screeningIndicator") ENUM, 2, 0, 0, SKIP | EXT | OPT, 0,
- NULL},
- {FNAME("capacity") SEQ, 2, 2, 2, SKIP | EXT | OPT, 0, NULL},
- {FNAME("serviceControl") SEQOF, SEMI, 0, 0, SKIP | OPT, 0, NULL},
- {FNAME("featureSet") SEQ, 3, 4, 4, SKIP | EXT | OPT, 0, NULL},
-};
-
-static field_t _Facility_UUIE_alternativeAliasAddress[] = { /* SEQUENCE OF */
- {FNAME("item") CHOICE, 1, 2, 7, SKIP | EXT, 0, _AliasAddress},
-};
-
-static field_t _FacilityReason[] = { /* CHOICE */
- {FNAME("routeCallToGatekeeper") NUL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("callForwarded") NUL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("routeCallToMC") NUL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("undefinedReason") NUL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("conferenceListChoice") NUL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("startH245") NUL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("noH245") NUL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("newTokens") NUL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("featureSetUpdate") NUL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("forwardedElements") NUL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("transportedInformation") NUL, FIXD, 0, 0, SKIP, 0, NULL},
-};
-
-static field_t _Facility_UUIE_fastStart[] = { /* SEQUENCE OF */
- {FNAME("item") SEQ, 1, 3, 5, DECODE | OPEN | EXT,
- sizeof(OpenLogicalChannel), _OpenLogicalChannel}
- ,
-};
-
-static field_t _Facility_UUIE[] = { /* SEQUENCE */
- {FNAME("protocolIdentifier") OID, BYTE, 0, 0, SKIP, 0, NULL},
- {FNAME("alternativeAddress") CHOICE, 3, 7, 7, DECODE | EXT | OPT,
- offsetof(Facility_UUIE, alternativeAddress), _TransportAddress},
- {FNAME("alternativeAliasAddress") SEQOF, SEMI, 0, 0, SKIP | OPT, 0,
- _Facility_UUIE_alternativeAliasAddress},
- {FNAME("conferenceID") OCTSTR, FIXD, 16, 0, SKIP | OPT, 0, NULL},
- {FNAME("reason") CHOICE, 2, 4, 11, DECODE | EXT,
- offsetof(Facility_UUIE, reason), _FacilityReason},
- {FNAME("callIdentifier") SEQ, 0, 1, 1, SKIP | EXT, 0, NULL},
- {FNAME("destExtraCallInfo") SEQOF, SEMI, 0, 0, SKIP | OPT, 0, NULL},
- {FNAME("remoteExtensionAddress") CHOICE, 1, 2, 7, SKIP | EXT | OPT, 0,
- NULL},
- {FNAME("tokens") SEQOF, SEMI, 0, 0, SKIP | OPT, 0, NULL},
- {FNAME("cryptoTokens") SEQOF, SEMI, 0, 0, SKIP | OPT, 0, NULL},
- {FNAME("conferences") SEQOF, SEMI, 0, 0, SKIP | OPT, 0, NULL},
- {FNAME("h245Address") CHOICE, 3, 7, 7, DECODE | EXT | OPT,
- offsetof(Facility_UUIE, h245Address), _TransportAddress},
- {FNAME("fastStart") SEQOF, SEMI, 0, 30, DECODE | OPT,
- offsetof(Facility_UUIE, fastStart), _Facility_UUIE_fastStart},
- {FNAME("multipleCalls") BOOL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("maintainConnection") BOOL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("fastConnectRefused") NUL, FIXD, 0, 0, SKIP | OPT, 0, NULL},
- {FNAME("serviceControl") SEQOF, SEMI, 0, 0, SKIP | OPT, 0, NULL},
- {FNAME("circuitInfo") SEQ, 3, 3, 3, SKIP | EXT | OPT, 0, NULL},
- {FNAME("featureSet") SEQ, 3, 4, 4, SKIP | EXT | OPT, 0, NULL},
- {FNAME("destinationInfo") SEQ, 6, 8, 10, SKIP | EXT | OPT, 0, NULL},
- {FNAME("h245SecurityMode") CHOICE, 2, 4, 4, SKIP | EXT | OPT, 0,
- NULL},
-};
-
-static field_t _CallIdentifier[] = { /* SEQUENCE */
- {FNAME("guid") OCTSTR, FIXD, 16, 0, SKIP, 0, NULL},
-};
-
-static field_t _SecurityServiceMode[] = { /* CHOICE */
- {FNAME("nonStandard") SEQ, 0, 2, 2, SKIP, 0, _NonStandardParameter},
- {FNAME("none") NUL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("default") NUL, FIXD, 0, 0, SKIP, 0, NULL},
-};
-
-static field_t _SecurityCapabilities[] = { /* SEQUENCE */
- {FNAME("nonStandard") SEQ, 0, 2, 2, SKIP | OPT, 0,
- _NonStandardParameter},
- {FNAME("encryption") CHOICE, 2, 3, 3, SKIP | EXT, 0,
- _SecurityServiceMode},
- {FNAME("authenticaton") CHOICE, 2, 3, 3, SKIP | EXT, 0,
- _SecurityServiceMode},
- {FNAME("integrity") CHOICE, 2, 3, 3, SKIP | EXT, 0,
- _SecurityServiceMode},
-};
-
-static field_t _H245Security[] = { /* CHOICE */
- {FNAME("nonStandard") SEQ, 0, 2, 2, SKIP, 0, _NonStandardParameter},
- {FNAME("noSecurity") NUL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("tls") SEQ, 1, 4, 4, SKIP | EXT, 0, _SecurityCapabilities},
- {FNAME("ipsec") SEQ, 1, 4, 4, SKIP | EXT, 0, _SecurityCapabilities},
-};
-
-static field_t _DHset[] = { /* SEQUENCE */
- {FNAME("halfkey") BITSTR, WORD, 0, 0, SKIP, 0, NULL},
- {FNAME("modSize") BITSTR, WORD, 0, 0, SKIP, 0, NULL},
- {FNAME("generator") BITSTR, WORD, 0, 0, SKIP, 0, NULL},
-};
-
-static field_t _TypedCertificate[] = { /* SEQUENCE */
- {FNAME("type") OID, BYTE, 0, 0, SKIP, 0, NULL},
- {FNAME("certificate") OCTSTR, SEMI, 0, 0, SKIP, 0, NULL},
-};
-
-static field_t _H235_NonStandardParameter[] = { /* SEQUENCE */
- {FNAME("nonStandardIdentifier") OID, BYTE, 0, 0, SKIP, 0, NULL},
- {FNAME("data") OCTSTR, SEMI, 0, 0, SKIP, 0, NULL},
-};
-
-static field_t _ClearToken[] = { /* SEQUENCE */
- {FNAME("tokenOID") OID, BYTE, 0, 0, SKIP, 0, NULL},
- {FNAME("timeStamp") INT, CONS, 1, 0, SKIP | OPT, 0, NULL},
- {FNAME("password") BMPSTR, 7, 1, 0, SKIP | OPT, 0, NULL},
- {FNAME("dhkey") SEQ, 0, 3, 3, SKIP | EXT | OPT, 0, _DHset},
- {FNAME("challenge") OCTSTR, 7, 8, 0, SKIP | OPT, 0, NULL},
- {FNAME("random") INT, UNCO, 0, 0, SKIP | OPT, 0, NULL},
- {FNAME("certificate") SEQ, 0, 2, 2, SKIP | EXT | OPT, 0,
- _TypedCertificate},
- {FNAME("generalID") BMPSTR, 7, 1, 0, SKIP | OPT, 0, NULL},
- {FNAME("nonStandard") SEQ, 0, 2, 2, SKIP | OPT, 0,
- _H235_NonStandardParameter},
- {FNAME("eckasdhkey") CHOICE, 1, 2, 2, SKIP | EXT | OPT, 0, NULL},
- {FNAME("sendersID") BMPSTR, 7, 1, 0, SKIP | OPT, 0, NULL},
-};
-
-static field_t _Progress_UUIE_tokens[] = { /* SEQUENCE OF */
- {FNAME("item") SEQ, 8, 9, 11, SKIP | EXT, 0, _ClearToken},
-};
-
-static field_t _Params[] = { /* SEQUENCE */
- {FNAME("ranInt") INT, UNCO, 0, 0, SKIP | OPT, 0, NULL},
- {FNAME("iv8") OCTSTR, FIXD, 8, 0, SKIP | OPT, 0, NULL},
- {FNAME("iv16") OCTSTR, FIXD, 16, 0, SKIP | OPT, 0, NULL},
-};
-
-static field_t _CryptoH323Token_cryptoEPPwdHash_token[] = { /* SEQUENCE */
- {FNAME("algorithmOID") OID, BYTE, 0, 0, SKIP, 0, NULL},
- {FNAME("paramS") SEQ, 2, 2, 3, SKIP | EXT, 0, _Params},
- {FNAME("hash") BITSTR, SEMI, 0, 0, SKIP, 0, NULL},
-};
-
-static field_t _CryptoH323Token_cryptoEPPwdHash[] = { /* SEQUENCE */
- {FNAME("alias") CHOICE, 1, 2, 7, SKIP | EXT, 0, _AliasAddress},
- {FNAME("timeStamp") INT, CONS, 1, 0, SKIP, 0, NULL},
- {FNAME("token") SEQ, 0, 3, 3, SKIP, 0,
- _CryptoH323Token_cryptoEPPwdHash_token},
-};
-
-static field_t _CryptoH323Token_cryptoGKPwdHash_token[] = { /* SEQUENCE */
- {FNAME("algorithmOID") OID, BYTE, 0, 0, SKIP, 0, NULL},
- {FNAME("paramS") SEQ, 2, 2, 3, SKIP | EXT, 0, _Params},
- {FNAME("hash") BITSTR, SEMI, 0, 0, SKIP, 0, NULL},
-};
-
-static field_t _CryptoH323Token_cryptoGKPwdHash[] = { /* SEQUENCE */
- {FNAME("gatekeeperId") BMPSTR, 7, 1, 0, SKIP, 0, NULL},
- {FNAME("timeStamp") INT, CONS, 1, 0, SKIP, 0, NULL},
- {FNAME("token") SEQ, 0, 3, 3, SKIP, 0,
- _CryptoH323Token_cryptoGKPwdHash_token},
-};
-
-static field_t _CryptoH323Token_cryptoEPPwdEncr[] = { /* SEQUENCE */
- {FNAME("algorithmOID") OID, BYTE, 0, 0, SKIP, 0, NULL},
- {FNAME("paramS") SEQ, 2, 2, 3, SKIP | EXT, 0, _Params},
- {FNAME("encryptedData") OCTSTR, SEMI, 0, 0, SKIP, 0, NULL},
-};
-
-static field_t _CryptoH323Token_cryptoGKPwdEncr[] = { /* SEQUENCE */
- {FNAME("algorithmOID") OID, BYTE, 0, 0, SKIP, 0, NULL},
- {FNAME("paramS") SEQ, 2, 2, 3, SKIP | EXT, 0, _Params},
- {FNAME("encryptedData") OCTSTR, SEMI, 0, 0, SKIP, 0, NULL},
-};
-
-static field_t _CryptoH323Token_cryptoEPCert[] = { /* SEQUENCE */
- {FNAME("toBeSigned") SEQ, 8, 9, 11, SKIP | OPEN | EXT, 0, NULL},
- {FNAME("algorithmOID") OID, BYTE, 0, 0, SKIP, 0, NULL},
- {FNAME("paramS") SEQ, 2, 2, 3, SKIP | EXT, 0, _Params},
- {FNAME("signature") BITSTR, SEMI, 0, 0, SKIP, 0, NULL},
-};
-
-static field_t _CryptoH323Token_cryptoGKCert[] = { /* SEQUENCE */
- {FNAME("toBeSigned") SEQ, 8, 9, 11, SKIP | OPEN | EXT, 0, NULL},
- {FNAME("algorithmOID") OID, BYTE, 0, 0, SKIP, 0, NULL},
- {FNAME("paramS") SEQ, 2, 2, 3, SKIP | EXT, 0, _Params},
- {FNAME("signature") BITSTR, SEMI, 0, 0, SKIP, 0, NULL},
-};
-
-static field_t _CryptoH323Token_cryptoFastStart[] = { /* SEQUENCE */
- {FNAME("toBeSigned") SEQ, 8, 9, 11, SKIP | OPEN | EXT, 0, NULL},
- {FNAME("algorithmOID") OID, BYTE, 0, 0, SKIP, 0, NULL},
- {FNAME("paramS") SEQ, 2, 2, 3, SKIP | EXT, 0, _Params},
- {FNAME("signature") BITSTR, SEMI, 0, 0, SKIP, 0, NULL},
-};
-
-static field_t _CryptoToken_cryptoEncryptedToken_token[] = { /* SEQUENCE */
- {FNAME("algorithmOID") OID, BYTE, 0, 0, SKIP, 0, NULL},
- {FNAME("paramS") SEQ, 2, 2, 3, SKIP | EXT, 0, _Params},
- {FNAME("encryptedData") OCTSTR, SEMI, 0, 0, SKIP, 0, NULL},
-};
-
-static field_t _CryptoToken_cryptoEncryptedToken[] = { /* SEQUENCE */
- {FNAME("tokenOID") OID, BYTE, 0, 0, SKIP, 0, NULL},
- {FNAME("token") SEQ, 0, 3, 3, SKIP, 0,
- _CryptoToken_cryptoEncryptedToken_token},
-};
-
-static field_t _CryptoToken_cryptoSignedToken_token[] = { /* SEQUENCE */
- {FNAME("toBeSigned") SEQ, 8, 9, 11, SKIP | OPEN | EXT, 0, NULL},
- {FNAME("algorithmOID") OID, BYTE, 0, 0, SKIP, 0, NULL},
- {FNAME("paramS") SEQ, 2, 2, 3, SKIP | EXT, 0, _Params},
- {FNAME("signature") BITSTR, SEMI, 0, 0, SKIP, 0, NULL},
-};
-
-static field_t _CryptoToken_cryptoSignedToken[] = { /* SEQUENCE */
- {FNAME("tokenOID") OID, BYTE, 0, 0, SKIP, 0, NULL},
- {FNAME("token") SEQ, 0, 4, 4, SKIP, 0,
- _CryptoToken_cryptoSignedToken_token},
-};
-
-static field_t _CryptoToken_cryptoHashedToken_token[] = { /* SEQUENCE */
- {FNAME("algorithmOID") OID, BYTE, 0, 0, SKIP, 0, NULL},
- {FNAME("paramS") SEQ, 2, 2, 3, SKIP | EXT, 0, _Params},
- {FNAME("hash") BITSTR, SEMI, 0, 0, SKIP, 0, NULL},
-};
-
-static field_t _CryptoToken_cryptoHashedToken[] = { /* SEQUENCE */
- {FNAME("tokenOID") OID, BYTE, 0, 0, SKIP, 0, NULL},
- {FNAME("hashedVals") SEQ, 8, 9, 11, SKIP | EXT, 0, _ClearToken},
- {FNAME("token") SEQ, 0, 3, 3, SKIP, 0,
- _CryptoToken_cryptoHashedToken_token},
-};
-
-static field_t _CryptoToken_cryptoPwdEncr[] = { /* SEQUENCE */
- {FNAME("algorithmOID") OID, BYTE, 0, 0, SKIP, 0, NULL},
- {FNAME("paramS") SEQ, 2, 2, 3, SKIP | EXT, 0, _Params},
- {FNAME("encryptedData") OCTSTR, SEMI, 0, 0, SKIP, 0, NULL},
-};
-
-static field_t _CryptoToken[] = { /* CHOICE */
- {FNAME("cryptoEncryptedToken") SEQ, 0, 2, 2, SKIP, 0,
- _CryptoToken_cryptoEncryptedToken},
- {FNAME("cryptoSignedToken") SEQ, 0, 2, 2, SKIP, 0,
- _CryptoToken_cryptoSignedToken},
- {FNAME("cryptoHashedToken") SEQ, 0, 3, 3, SKIP, 0,
- _CryptoToken_cryptoHashedToken},
- {FNAME("cryptoPwdEncr") SEQ, 0, 3, 3, SKIP, 0,
- _CryptoToken_cryptoPwdEncr},
-};
-
-static field_t _CryptoH323Token[] = { /* CHOICE */
- {FNAME("cryptoEPPwdHash") SEQ, 0, 3, 3, SKIP, 0,
- _CryptoH323Token_cryptoEPPwdHash},
- {FNAME("cryptoGKPwdHash") SEQ, 0, 3, 3, SKIP, 0,
- _CryptoH323Token_cryptoGKPwdHash},
- {FNAME("cryptoEPPwdEncr") SEQ, 0, 3, 3, SKIP, 0,
- _CryptoH323Token_cryptoEPPwdEncr},
- {FNAME("cryptoGKPwdEncr") SEQ, 0, 3, 3, SKIP, 0,
- _CryptoH323Token_cryptoGKPwdEncr},
- {FNAME("cryptoEPCert") SEQ, 0, 4, 4, SKIP, 0,
- _CryptoH323Token_cryptoEPCert},
- {FNAME("cryptoGKCert") SEQ, 0, 4, 4, SKIP, 0,
- _CryptoH323Token_cryptoGKCert},
- {FNAME("cryptoFastStart") SEQ, 0, 4, 4, SKIP, 0,
- _CryptoH323Token_cryptoFastStart},
- {FNAME("nestedcryptoToken") CHOICE, 2, 4, 4, SKIP | EXT, 0,
- _CryptoToken},
-};
-
-static field_t _Progress_UUIE_cryptoTokens[] = { /* SEQUENCE OF */
- {FNAME("item") CHOICE, 3, 8, 8, SKIP | EXT, 0, _CryptoH323Token},
-};
-
-static field_t _Progress_UUIE_fastStart[] = { /* SEQUENCE OF */
- {FNAME("item") SEQ, 1, 3, 5, DECODE | OPEN | EXT,
- sizeof(OpenLogicalChannel), _OpenLogicalChannel}
- ,
-};
-
-static field_t _Progress_UUIE[] = { /* SEQUENCE */
- {FNAME("protocolIdentifier") OID, BYTE, 0, 0, SKIP, 0, NULL},
- {FNAME("destinationInfo") SEQ, 6, 8, 10, SKIP | EXT, 0,
- _EndpointType},
- {FNAME("h245Address") CHOICE, 3, 7, 7, DECODE | EXT | OPT,
- offsetof(Progress_UUIE, h245Address), _TransportAddress},
- {FNAME("callIdentifier") SEQ, 0, 1, 1, SKIP | EXT, 0,
- _CallIdentifier},
- {FNAME("h245SecurityMode") CHOICE, 2, 4, 4, SKIP | EXT | OPT, 0,
- _H245Security},
- {FNAME("tokens") SEQOF, SEMI, 0, 0, SKIP | OPT, 0,
- _Progress_UUIE_tokens},
- {FNAME("cryptoTokens") SEQOF, SEMI, 0, 0, SKIP | OPT, 0,
- _Progress_UUIE_cryptoTokens},
- {FNAME("fastStart") SEQOF, SEMI, 0, 30, DECODE | OPT,
- offsetof(Progress_UUIE, fastStart), _Progress_UUIE_fastStart},
- {FNAME("multipleCalls") BOOL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("maintainConnection") BOOL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("fastConnectRefused") NUL, FIXD, 0, 0, SKIP | OPT, 0, NULL},
-};
-
-static field_t _H323_UU_PDU_h323_message_body[] = { /* CHOICE */
- {FNAME("setup") SEQ, 7, 13, 39, DECODE | EXT,
- offsetof(H323_UU_PDU_h323_message_body, setup), _Setup_UUIE},
- {FNAME("callProceeding") SEQ, 1, 3, 12, DECODE | EXT,
- offsetof(H323_UU_PDU_h323_message_body, callProceeding),
- _CallProceeding_UUIE},
- {FNAME("connect") SEQ, 1, 4, 19, DECODE | EXT,
- offsetof(H323_UU_PDU_h323_message_body, connect), _Connect_UUIE},
- {FNAME("alerting") SEQ, 1, 3, 17, DECODE | EXT,
- offsetof(H323_UU_PDU_h323_message_body, alerting), _Alerting_UUIE},
- {FNAME("information") SEQ, 0, 1, 7, DECODE | EXT,
- offsetof(H323_UU_PDU_h323_message_body, information),
- _Information_UUIE},
- {FNAME("releaseComplete") SEQ, 1, 2, 11, SKIP | EXT, 0,
- _ReleaseComplete_UUIE},
- {FNAME("facility") SEQ, 3, 5, 21, DECODE | EXT,
- offsetof(H323_UU_PDU_h323_message_body, facility), _Facility_UUIE},
- {FNAME("progress") SEQ, 5, 8, 11, DECODE | EXT,
- offsetof(H323_UU_PDU_h323_message_body, progress), _Progress_UUIE},
- {FNAME("empty") NUL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("status") SEQ, 2, 4, 4, SKIP | EXT, 0, NULL},
- {FNAME("statusInquiry") SEQ, 2, 4, 4, SKIP | EXT, 0, NULL},
- {FNAME("setupAcknowledge") SEQ, 2, 4, 4, SKIP | EXT, 0, NULL},
- {FNAME("notify") SEQ, 2, 4, 4, SKIP | EXT, 0, NULL},
-};
-
-static field_t _RequestMessage[] = { /* CHOICE */
- {FNAME("nonStandard") SEQ, 0, 1, 1, STOP | EXT, 0, NULL},
- {FNAME("masterSlaveDetermination") SEQ, 0, 2, 2, STOP | EXT, 0, NULL},
- {FNAME("terminalCapabilitySet") SEQ, 3, 5, 5, STOP | EXT, 0, NULL},
- {FNAME("openLogicalChannel") SEQ, 1, 3, 5, DECODE | EXT,
- offsetof(RequestMessage, openLogicalChannel), _OpenLogicalChannel},
- {FNAME("closeLogicalChannel") SEQ, 0, 2, 3, STOP | EXT, 0, NULL},
- {FNAME("requestChannelClose") SEQ, 0, 1, 3, STOP | EXT, 0, NULL},
- {FNAME("multiplexEntrySend") SEQ, 0, 2, 2, STOP | EXT, 0, NULL},
- {FNAME("requestMultiplexEntry") SEQ, 0, 1, 1, STOP | EXT, 0, NULL},
- {FNAME("requestMode") SEQ, 0, 2, 2, STOP | EXT, 0, NULL},
- {FNAME("roundTripDelayRequest") SEQ, 0, 1, 1, STOP | EXT, 0, NULL},
- {FNAME("maintenanceLoopRequest") SEQ, 0, 1, 1, STOP | EXT, 0, NULL},
- {FNAME("communicationModeRequest") SEQ, 0, 0, 0, STOP | EXT, 0, NULL},
- {FNAME("conferenceRequest") CHOICE, 3, 8, 16, STOP | EXT, 0, NULL},
- {FNAME("multilinkRequest") CHOICE, 3, 5, 5, STOP | EXT, 0, NULL},
- {FNAME("logicalChannelRateRequest") SEQ, 0, 3, 3, STOP | EXT, 0,
- NULL},
-};
-
-static field_t _OpenLogicalChannelAck_reverseLogicalChannelParameters_multiplexParameters[] = { /* CHOICE */
- {FNAME("h222LogicalChannelParameters") SEQ, 3, 5, 5, SKIP | EXT, 0,
- _H222LogicalChannelParameters},
- {FNAME("h2250LogicalChannelParameters") SEQ, 10, 11, 14, DECODE | EXT,
- offsetof
- (OpenLogicalChannelAck_reverseLogicalChannelParameters_multiplexParameters,
- h2250LogicalChannelParameters), _H2250LogicalChannelParameters},
-};
-
-static field_t _OpenLogicalChannelAck_reverseLogicalChannelParameters[] = { /* SEQUENCE */
- {FNAME("reverseLogicalChannelNumber") INT, WORD, 1, 0, SKIP, 0, NULL},
- {FNAME("portNumber") INT, WORD, 0, 0, SKIP | OPT, 0, NULL},
- {FNAME("multiplexParameters") CHOICE, 0, 1, 2, DECODE | EXT | OPT,
- offsetof(OpenLogicalChannelAck_reverseLogicalChannelParameters,
- multiplexParameters),
- _OpenLogicalChannelAck_reverseLogicalChannelParameters_multiplexParameters},
- {FNAME("replacementFor") INT, WORD, 1, 0, SKIP | OPT, 0, NULL},
-};
-
-static field_t _H2250LogicalChannelAckParameters_nonStandard[] = { /* SEQUENCE OF */
- {FNAME("item") SEQ, 0, 2, 2, SKIP, 0, _H245_NonStandardParameter},
-};
-
-static field_t _H2250LogicalChannelAckParameters[] = { /* SEQUENCE */
- {FNAME("nonStandard") SEQOF, SEMI, 0, 0, SKIP | OPT, 0,
- _H2250LogicalChannelAckParameters_nonStandard},
- {FNAME("sessionID") INT, 8, 1, 0, SKIP | OPT, 0, NULL},
- {FNAME("mediaChannel") CHOICE, 1, 2, 2, DECODE | EXT | OPT,
- offsetof(H2250LogicalChannelAckParameters, mediaChannel),
- _H245_TransportAddress},
- {FNAME("mediaControlChannel") CHOICE, 1, 2, 2, DECODE | EXT | OPT,
- offsetof(H2250LogicalChannelAckParameters, mediaControlChannel),
- _H245_TransportAddress},
- {FNAME("dynamicRTPPayloadType") INT, 5, 96, 0, SKIP | OPT, 0, NULL},
- {FNAME("flowControlToZero") BOOL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("portNumber") INT, WORD, 0, 0, SKIP | OPT, 0, NULL},
-};
-
-static field_t _OpenLogicalChannelAck_forwardMultiplexAckParameters[] = { /* CHOICE */
- {FNAME("h2250LogicalChannelAckParameters") SEQ, 5, 5, 7, DECODE | EXT,
- offsetof(OpenLogicalChannelAck_forwardMultiplexAckParameters,
- h2250LogicalChannelAckParameters),
- _H2250LogicalChannelAckParameters},
-};
-
-static field_t _OpenLogicalChannelAck[] = { /* SEQUENCE */
- {FNAME("forwardLogicalChannelNumber") INT, WORD, 1, 0, SKIP, 0, NULL},
- {FNAME("reverseLogicalChannelParameters") SEQ, 2, 3, 4,
- DECODE | EXT | OPT, offsetof(OpenLogicalChannelAck,
- reverseLogicalChannelParameters),
- _OpenLogicalChannelAck_reverseLogicalChannelParameters},
- {FNAME("separateStack") SEQ, 2, 4, 5, SKIP | EXT | OPT, 0, NULL},
- {FNAME("forwardMultiplexAckParameters") CHOICE, 0, 1, 1,
- DECODE | EXT | OPT, offsetof(OpenLogicalChannelAck,
- forwardMultiplexAckParameters),
- _OpenLogicalChannelAck_forwardMultiplexAckParameters},
- {FNAME("encryptionSync") SEQ, 2, 4, 4, STOP | EXT | OPT, 0, NULL},
-};
-
-static field_t _ResponseMessage[] = { /* CHOICE */
- {FNAME("nonStandard") SEQ, 0, 1, 1, STOP | EXT, 0, NULL},
- {FNAME("masterSlaveDeterminationAck") SEQ, 0, 1, 1, STOP | EXT, 0,
- NULL},
- {FNAME("masterSlaveDeterminationReject") SEQ, 0, 1, 1, STOP | EXT, 0,
- NULL},
- {FNAME("terminalCapabilitySetAck") SEQ, 0, 1, 1, STOP | EXT, 0, NULL},
- {FNAME("terminalCapabilitySetReject") SEQ, 0, 2, 2, STOP | EXT, 0,
- NULL},
- {FNAME("openLogicalChannelAck") SEQ, 1, 2, 5, DECODE | EXT,
- offsetof(ResponseMessage, openLogicalChannelAck),
- _OpenLogicalChannelAck},
- {FNAME("openLogicalChannelReject") SEQ, 0, 2, 2, STOP | EXT, 0, NULL},
- {FNAME("closeLogicalChannelAck") SEQ, 0, 1, 1, STOP | EXT, 0, NULL},
- {FNAME("requestChannelCloseAck") SEQ, 0, 1, 1, STOP | EXT, 0, NULL},
- {FNAME("requestChannelCloseReject") SEQ, 0, 2, 2, STOP | EXT, 0,
- NULL},
- {FNAME("multiplexEntrySendAck") SEQ, 0, 2, 2, STOP | EXT, 0, NULL},
- {FNAME("multiplexEntrySendReject") SEQ, 0, 2, 2, STOP | EXT, 0, NULL},
- {FNAME("requestMultiplexEntryAck") SEQ, 0, 1, 1, STOP | EXT, 0, NULL},
- {FNAME("requestMultiplexEntryReject") SEQ, 0, 2, 2, STOP | EXT, 0,
- NULL},
- {FNAME("requestModeAck") SEQ, 0, 2, 2, STOP | EXT, 0, NULL},
- {FNAME("requestModeReject") SEQ, 0, 2, 2, STOP | EXT, 0, NULL},
- {FNAME("roundTripDelayResponse") SEQ, 0, 1, 1, STOP | EXT, 0, NULL},
- {FNAME("maintenanceLoopAck") SEQ, 0, 1, 1, STOP | EXT, 0, NULL},
- {FNAME("maintenanceLoopReject") SEQ, 0, 2, 2, STOP | EXT, 0, NULL},
- {FNAME("communicationModeResponse") CHOICE, 0, 1, 1, STOP | EXT, 0,
- NULL},
- {FNAME("conferenceResponse") CHOICE, 3, 8, 16, STOP | EXT, 0, NULL},
- {FNAME("multilinkResponse") CHOICE, 3, 5, 5, STOP | EXT, 0, NULL},
- {FNAME("logicalChannelRateAcknowledge") SEQ, 0, 3, 3, STOP | EXT, 0,
- NULL},
- {FNAME("logicalChannelRateReject") SEQ, 1, 4, 4, STOP | EXT, 0, NULL},
-};
-
-static field_t _MultimediaSystemControlMessage[] = { /* CHOICE */
- {FNAME("request") CHOICE, 4, 11, 15, DECODE | EXT,
- offsetof(MultimediaSystemControlMessage, request), _RequestMessage},
- {FNAME("response") CHOICE, 5, 19, 24, DECODE | EXT,
- offsetof(MultimediaSystemControlMessage, response),
- _ResponseMessage},
- {FNAME("command") CHOICE, 3, 7, 12, STOP | EXT, 0, NULL},
- {FNAME("indication") CHOICE, 4, 14, 23, STOP | EXT, 0, NULL},
-};
-
-static field_t _H323_UU_PDU_h245Control[] = { /* SEQUENCE OF */
- {FNAME("item") CHOICE, 2, 4, 4, DECODE | OPEN | EXT,
- sizeof(MultimediaSystemControlMessage),
- _MultimediaSystemControlMessage}
- ,
-};
-
-static field_t _H323_UU_PDU[] = { /* SEQUENCE */
- {FNAME("h323-message-body") CHOICE, 3, 7, 13, DECODE | EXT,
- offsetof(H323_UU_PDU, h323_message_body),
- _H323_UU_PDU_h323_message_body},
- {FNAME("nonStandardData") SEQ, 0, 2, 2, SKIP | OPT, 0,
- _NonStandardParameter},
- {FNAME("h4501SupplementaryService") SEQOF, SEMI, 0, 0, SKIP | OPT, 0,
- NULL},
- {FNAME("h245Tunneling") BOOL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("h245Control") SEQOF, SEMI, 0, 4, DECODE | OPT,
- offsetof(H323_UU_PDU, h245Control), _H323_UU_PDU_h245Control},
- {FNAME("nonStandardControl") SEQOF, SEMI, 0, 0, STOP | OPT, 0, NULL},
- {FNAME("callLinkage") SEQ, 2, 2, 2, STOP | EXT | OPT, 0, NULL},
- {FNAME("tunnelledSignallingMessage") SEQ, 2, 4, 4, STOP | EXT | OPT,
- 0, NULL},
- {FNAME("provisionalRespToH245Tunneling") NUL, FIXD, 0, 0, STOP | OPT,
- 0, NULL},
- {FNAME("stimulusControl") SEQ, 3, 3, 3, STOP | EXT | OPT, 0, NULL},
- {FNAME("genericData") SEQOF, SEMI, 0, 0, STOP | OPT, 0, NULL},
-};
-
-static field_t _H323_UserInformation[] = { /* SEQUENCE */
- {FNAME("h323-uu-pdu") SEQ, 1, 2, 11, DECODE | EXT,
- offsetof(H323_UserInformation, h323_uu_pdu), _H323_UU_PDU},
- {FNAME("user-data") SEQ, 0, 2, 2, STOP | EXT | OPT, 0, NULL},
-};
-
-static field_t _GatekeeperRequest[] = { /* SEQUENCE */
- {FNAME("requestSeqNum") INT, WORD, 1, 0, SKIP, 0, NULL},
- {FNAME("protocolIdentifier") OID, BYTE, 0, 0, SKIP, 0, NULL},
- {FNAME("nonStandardData") SEQ, 0, 2, 2, SKIP | OPT, 0,
- _NonStandardParameter},
- {FNAME("rasAddress") CHOICE, 3, 7, 7, DECODE | EXT,
- offsetof(GatekeeperRequest, rasAddress), _TransportAddress},
- {FNAME("endpointType") SEQ, 6, 8, 10, STOP | EXT, 0, NULL},
- {FNAME("gatekeeperIdentifier") BMPSTR, 7, 1, 0, STOP | OPT, 0, NULL},
- {FNAME("callServices") SEQ, 0, 8, 8, STOP | EXT | OPT, 0, NULL},
- {FNAME("endpointAlias") SEQOF, SEMI, 0, 0, STOP | OPT, 0, NULL},
- {FNAME("alternateEndpoints") SEQOF, SEMI, 0, 0, STOP | OPT, 0, NULL},
- {FNAME("tokens") SEQOF, SEMI, 0, 0, STOP | OPT, 0, NULL},
- {FNAME("cryptoTokens") SEQOF, SEMI, 0, 0, STOP | OPT, 0, NULL},
- {FNAME("authenticationCapability") SEQOF, SEMI, 0, 0, STOP | OPT, 0,
- NULL},
- {FNAME("algorithmOIDs") SEQOF, SEMI, 0, 0, STOP | OPT, 0, NULL},
- {FNAME("integrity") SEQOF, SEMI, 0, 0, STOP | OPT, 0, NULL},
- {FNAME("integrityCheckValue") SEQ, 0, 2, 2, STOP | OPT, 0, NULL},
- {FNAME("supportsAltGK") NUL, FIXD, 0, 0, STOP | OPT, 0, NULL},
- {FNAME("featureSet") SEQ, 3, 4, 4, STOP | EXT | OPT, 0, NULL},
- {FNAME("genericData") SEQOF, SEMI, 0, 0, STOP | OPT, 0, NULL},
-};
-
-static field_t _GatekeeperConfirm[] = { /* SEQUENCE */
- {FNAME("requestSeqNum") INT, WORD, 1, 0, SKIP, 0, NULL},
- {FNAME("protocolIdentifier") OID, BYTE, 0, 0, SKIP, 0, NULL},
- {FNAME("nonStandardData") SEQ, 0, 2, 2, SKIP | OPT, 0,
- _NonStandardParameter},
- {FNAME("gatekeeperIdentifier") BMPSTR, 7, 1, 0, SKIP | OPT, 0, NULL},
- {FNAME("rasAddress") CHOICE, 3, 7, 7, DECODE | EXT,
- offsetof(GatekeeperConfirm, rasAddress), _TransportAddress},
- {FNAME("alternateGatekeeper") SEQOF, SEMI, 0, 0, STOP | OPT, 0, NULL},
- {FNAME("authenticationMode") CHOICE, 3, 7, 8, STOP | EXT | OPT, 0,
- NULL},
- {FNAME("tokens") SEQOF, SEMI, 0, 0, STOP | OPT, 0, NULL},
- {FNAME("cryptoTokens") SEQOF, SEMI, 0, 0, STOP | OPT, 0, NULL},
- {FNAME("algorithmOID") OID, BYTE, 0, 0, STOP | OPT, 0, NULL},
- {FNAME("integrity") SEQOF, SEMI, 0, 0, STOP | OPT, 0, NULL},
- {FNAME("integrityCheckValue") SEQ, 0, 2, 2, STOP | OPT, 0, NULL},
- {FNAME("featureSet") SEQ, 3, 4, 4, STOP | EXT | OPT, 0, NULL},
- {FNAME("genericData") SEQOF, SEMI, 0, 0, STOP | OPT, 0, NULL},
-};
-
-static field_t _RegistrationRequest_callSignalAddress[] = { /* SEQUENCE OF */
- {FNAME("item") CHOICE, 3, 7, 7, DECODE | EXT,
- sizeof(TransportAddress), _TransportAddress}
- ,
-};
-
-static field_t _RegistrationRequest_rasAddress[] = { /* SEQUENCE OF */
- {FNAME("item") CHOICE, 3, 7, 7, DECODE | EXT,
- sizeof(TransportAddress), _TransportAddress}
- ,
-};
-
-static field_t _RegistrationRequest_terminalAlias[] = { /* SEQUENCE OF */
- {FNAME("item") CHOICE, 1, 2, 7, SKIP | EXT, 0, _AliasAddress},
-};
-
-static field_t _RegistrationRequest[] = { /* SEQUENCE */
- {FNAME("requestSeqNum") INT, WORD, 1, 0, SKIP, 0, NULL},
- {FNAME("protocolIdentifier") OID, BYTE, 0, 0, SKIP, 0, NULL},
- {FNAME("nonStandardData") SEQ, 0, 2, 2, SKIP | OPT, 0,
- _NonStandardParameter},
- {FNAME("discoveryComplete") BOOL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("callSignalAddress") SEQOF, SEMI, 0, 10, DECODE,
- offsetof(RegistrationRequest, callSignalAddress),
- _RegistrationRequest_callSignalAddress},
- {FNAME("rasAddress") SEQOF, SEMI, 0, 10, DECODE,
- offsetof(RegistrationRequest, rasAddress),
- _RegistrationRequest_rasAddress},
- {FNAME("terminalType") SEQ, 6, 8, 10, SKIP | EXT, 0, _EndpointType},
- {FNAME("terminalAlias") SEQOF, SEMI, 0, 0, SKIP | OPT, 0,
- _RegistrationRequest_terminalAlias},
- {FNAME("gatekeeperIdentifier") BMPSTR, 7, 1, 0, SKIP | OPT, 0, NULL},
- {FNAME("endpointVendor") SEQ, 2, 3, 3, SKIP | EXT, 0,
- _VendorIdentifier},
- {FNAME("alternateEndpoints") SEQOF, SEMI, 0, 0, SKIP | OPT, 0, NULL},
- {FNAME("timeToLive") INT, CONS, 1, 0, DECODE | OPT,
- offsetof(RegistrationRequest, timeToLive), NULL},
- {FNAME("tokens") SEQOF, SEMI, 0, 0, STOP | OPT, 0, NULL},
- {FNAME("cryptoTokens") SEQOF, SEMI, 0, 0, STOP | OPT, 0, NULL},
- {FNAME("integrityCheckValue") SEQ, 0, 2, 2, STOP | OPT, 0, NULL},
- {FNAME("keepAlive") BOOL, FIXD, 0, 0, STOP, 0, NULL},
- {FNAME("endpointIdentifier") BMPSTR, 7, 1, 0, STOP | OPT, 0, NULL},
- {FNAME("willSupplyUUIEs") BOOL, FIXD, 0, 0, STOP, 0, NULL},
- {FNAME("maintainConnection") BOOL, FIXD, 0, 0, STOP, 0, NULL},
- {FNAME("alternateTransportAddresses") SEQ, 1, 1, 1, STOP | EXT | OPT,
- 0, NULL},
- {FNAME("additiveRegistration") NUL, FIXD, 0, 0, STOP | OPT, 0, NULL},
- {FNAME("terminalAliasPattern") SEQOF, SEMI, 0, 0, STOP | OPT, 0,
- NULL},
- {FNAME("supportsAltGK") NUL, FIXD, 0, 0, STOP | OPT, 0, NULL},
- {FNAME("usageReportingCapability") SEQ, 3, 4, 4, STOP | EXT | OPT, 0,
- NULL},
- {FNAME("multipleCalls") BOOL, FIXD, 0, 0, STOP | OPT, 0, NULL},
- {FNAME("supportedH248Packages") SEQOF, SEMI, 0, 0, STOP | OPT, 0,
- NULL},
- {FNAME("callCreditCapability") SEQ, 2, 2, 2, STOP | EXT | OPT, 0,
- NULL},
- {FNAME("capacityReportingCapability") SEQ, 0, 1, 1, STOP | EXT | OPT,
- 0, NULL},
- {FNAME("capacity") SEQ, 2, 2, 2, STOP | EXT | OPT, 0, NULL},
- {FNAME("featureSet") SEQ, 3, 4, 4, STOP | EXT | OPT, 0, NULL},
- {FNAME("genericData") SEQOF, SEMI, 0, 0, STOP | OPT, 0, NULL},
-};
-
-static field_t _RegistrationConfirm_callSignalAddress[] = { /* SEQUENCE OF */
- {FNAME("item") CHOICE, 3, 7, 7, DECODE | EXT,
- sizeof(TransportAddress), _TransportAddress}
- ,
-};
-
-static field_t _RegistrationConfirm_terminalAlias[] = { /* SEQUENCE OF */
- {FNAME("item") CHOICE, 1, 2, 7, SKIP | EXT, 0, _AliasAddress},
-};
-
-static field_t _RegistrationConfirm[] = { /* SEQUENCE */
- {FNAME("requestSeqNum") INT, WORD, 1, 0, SKIP, 0, NULL},
- {FNAME("protocolIdentifier") OID, BYTE, 0, 0, SKIP, 0, NULL},
- {FNAME("nonStandardData") SEQ, 0, 2, 2, SKIP | OPT, 0,
- _NonStandardParameter},
- {FNAME("callSignalAddress") SEQOF, SEMI, 0, 10, DECODE,
- offsetof(RegistrationConfirm, callSignalAddress),
- _RegistrationConfirm_callSignalAddress},
- {FNAME("terminalAlias") SEQOF, SEMI, 0, 0, SKIP | OPT, 0,
- _RegistrationConfirm_terminalAlias},
- {FNAME("gatekeeperIdentifier") BMPSTR, 7, 1, 0, SKIP | OPT, 0, NULL},
- {FNAME("endpointIdentifier") BMPSTR, 7, 1, 0, SKIP, 0, NULL},
- {FNAME("alternateGatekeeper") SEQOF, SEMI, 0, 0, SKIP | OPT, 0, NULL},
- {FNAME("timeToLive") INT, CONS, 1, 0, DECODE | OPT,
- offsetof(RegistrationConfirm, timeToLive), NULL},
- {FNAME("tokens") SEQOF, SEMI, 0, 0, STOP | OPT, 0, NULL},
- {FNAME("cryptoTokens") SEQOF, SEMI, 0, 0, STOP | OPT, 0, NULL},
- {FNAME("integrityCheckValue") SEQ, 0, 2, 2, STOP | OPT, 0, NULL},
- {FNAME("willRespondToIRR") BOOL, FIXD, 0, 0, STOP, 0, NULL},
- {FNAME("preGrantedARQ") SEQ, 0, 4, 8, STOP | EXT | OPT, 0, NULL},
- {FNAME("maintainConnection") BOOL, FIXD, 0, 0, STOP, 0, NULL},
- {FNAME("serviceControl") SEQOF, SEMI, 0, 0, STOP | OPT, 0, NULL},
- {FNAME("supportsAdditiveRegistration") NUL, FIXD, 0, 0, STOP | OPT, 0,
- NULL},
- {FNAME("terminalAliasPattern") SEQOF, SEMI, 0, 0, STOP | OPT, 0,
- NULL},
- {FNAME("supportedPrefixes") SEQOF, SEMI, 0, 0, STOP | OPT, 0, NULL},
- {FNAME("usageSpec") SEQOF, SEMI, 0, 0, STOP | OPT, 0, NULL},
- {FNAME("featureServerAlias") CHOICE, 1, 2, 7, STOP | EXT | OPT, 0,
- NULL},
- {FNAME("capacityReportingSpec") SEQ, 0, 1, 1, STOP | EXT | OPT, 0,
- NULL},
- {FNAME("featureSet") SEQ, 3, 4, 4, STOP | EXT | OPT, 0, NULL},
- {FNAME("genericData") SEQOF, SEMI, 0, 0, STOP | OPT, 0, NULL},
-};
-
-static field_t _UnregistrationRequest_callSignalAddress[] = { /* SEQUENCE OF */
- {FNAME("item") CHOICE, 3, 7, 7, DECODE | EXT,
- sizeof(TransportAddress), _TransportAddress}
- ,
-};
-
-static field_t _UnregistrationRequest[] = { /* SEQUENCE */
- {FNAME("requestSeqNum") INT, WORD, 1, 0, SKIP, 0, NULL},
- {FNAME("callSignalAddress") SEQOF, SEMI, 0, 10, DECODE,
- offsetof(UnregistrationRequest, callSignalAddress),
- _UnregistrationRequest_callSignalAddress},
- {FNAME("endpointAlias") SEQOF, SEMI, 0, 0, STOP | OPT, 0, NULL},
- {FNAME("nonStandardData") SEQ, 0, 2, 2, STOP | OPT, 0, NULL},
- {FNAME("endpointIdentifier") BMPSTR, 7, 1, 0, STOP | OPT, 0, NULL},
- {FNAME("alternateEndpoints") SEQOF, SEMI, 0, 0, STOP | OPT, 0, NULL},
- {FNAME("gatekeeperIdentifier") BMPSTR, 7, 1, 0, STOP | OPT, 0, NULL},
- {FNAME("tokens") SEQOF, SEMI, 0, 0, STOP | OPT, 0, NULL},
- {FNAME("cryptoTokens") SEQOF, SEMI, 0, 0, STOP | OPT, 0, NULL},
- {FNAME("integrityCheckValue") SEQ, 0, 2, 2, STOP | OPT, 0, NULL},
- {FNAME("reason") CHOICE, 2, 4, 5, STOP | EXT | OPT, 0, NULL},
- {FNAME("endpointAliasPattern") SEQOF, SEMI, 0, 0, STOP | OPT, 0,
- NULL},
- {FNAME("supportedPrefixes") SEQOF, SEMI, 0, 0, STOP | OPT, 0, NULL},
- {FNAME("alternateGatekeeper") SEQOF, SEMI, 0, 0, STOP | OPT, 0, NULL},
- {FNAME("genericData") SEQOF, SEMI, 0, 0, STOP | OPT, 0, NULL},
-};
-
-static field_t _CallModel[] = { /* CHOICE */
- {FNAME("direct") NUL, FIXD, 0, 0, SKIP, 0, NULL},
- {FNAME("gatekeeperRouted") NUL, FIXD, 0, 0, SKIP, 0, NULL},
-};
-
-static field_t _AdmissionRequest_destinationInfo[] = { /* SEQUENCE OF */
- {FNAME("item") CHOICE, 1, 2, 7, SKIP | EXT, 0, _AliasAddress},
-};
-
-static field_t _AdmissionRequest_destExtraCallInfo[] = { /* SEQUENCE OF */
- {FNAME("item") CHOICE, 1, 2, 7, SKIP | EXT, 0, _AliasAddress},
-};
-
-static field_t _AdmissionRequest_srcInfo[] = { /* SEQUENCE OF */
- {FNAME("item") CHOICE, 1, 2, 7, SKIP | EXT, 0, _AliasAddress},
-};
-
-static field_t _AdmissionRequest[] = { /* SEQUENCE */
- {FNAME("requestSeqNum") INT, WORD, 1, 0, SKIP, 0, NULL},
- {FNAME("callType") CHOICE, 2, 4, 4, SKIP | EXT, 0, _CallType},
- {FNAME("callModel") CHOICE, 1, 2, 2, SKIP | EXT | OPT, 0, _CallModel},
- {FNAME("endpointIdentifier") BMPSTR, 7, 1, 0, SKIP, 0, NULL},
- {FNAME("destinationInfo") SEQOF, SEMI, 0, 0, SKIP | OPT, 0,
- _AdmissionRequest_destinationInfo},
- {FNAME("destCallSignalAddress") CHOICE, 3, 7, 7, DECODE | EXT | OPT,
- offsetof(AdmissionRequest, destCallSignalAddress),
- _TransportAddress},
- {FNAME("destExtraCallInfo") SEQOF, SEMI, 0, 0, SKIP | OPT, 0,
- _AdmissionRequest_destExtraCallInfo},
- {FNAME("srcInfo") SEQOF, SEMI, 0, 0, SKIP, 0,
- _AdmissionRequest_srcInfo},
- {FNAME("srcCallSignalAddress") CHOICE, 3, 7, 7, DECODE | EXT | OPT,
- offsetof(AdmissionRequest, srcCallSignalAddress), _TransportAddress},
- {FNAME("bandWidth") INT, CONS, 0, 0, STOP, 0, NULL},
- {FNAME("callReferenceValue") INT, WORD, 0, 0, STOP, 0, NULL},
- {FNAME("nonStandardData") SEQ, 0, 2, 2, STOP | OPT, 0, NULL},
- {FNAME("callServices") SEQ, 0, 8, 8, STOP | EXT | OPT, 0, NULL},
- {FNAME("conferenceID") OCTSTR, FIXD, 16, 0, STOP, 0, NULL},
- {FNAME("activeMC") BOOL, FIXD, 0, 0, STOP, 0, NULL},
- {FNAME("answerCall") BOOL, FIXD, 0, 0, STOP, 0, NULL},
- {FNAME("canMapAlias") BOOL, FIXD, 0, 0, STOP, 0, NULL},
- {FNAME("callIdentifier") SEQ, 0, 1, 1, STOP | EXT, 0, NULL},
- {FNAME("srcAlternatives") SEQOF, SEMI, 0, 0, STOP | OPT, 0, NULL},
- {FNAME("destAlternatives") SEQOF, SEMI, 0, 0, STOP | OPT, 0, NULL},
- {FNAME("gatekeeperIdentifier") BMPSTR, 7, 1, 0, STOP | OPT, 0, NULL},
- {FNAME("tokens") SEQOF, SEMI, 0, 0, STOP | OPT, 0, NULL},
- {FNAME("cryptoTokens") SEQOF, SEMI, 0, 0, STOP | OPT, 0, NULL},
- {FNAME("integrityCheckValue") SEQ, 0, 2, 2, STOP | OPT, 0, NULL},
- {FNAME("transportQOS") CHOICE, 2, 3, 3, STOP | EXT | OPT, 0, NULL},
- {FNAME("willSupplyUUIEs") BOOL, FIXD, 0, 0, STOP, 0, NULL},
- {FNAME("callLinkage") SEQ, 2, 2, 2, STOP | EXT | OPT, 0, NULL},
- {FNAME("gatewayDataRate") SEQ, 2, 3, 3, STOP | EXT | OPT, 0, NULL},
- {FNAME("capacity") SEQ, 2, 2, 2, STOP | EXT | OPT, 0, NULL},
- {FNAME("circuitInfo") SEQ, 3, 3, 3, STOP | EXT | OPT, 0, NULL},
- {FNAME("desiredProtocols") SEQOF, SEMI, 0, 0, STOP | OPT, 0, NULL},
- {FNAME("desiredTunnelledProtocol") SEQ, 1, 2, 2, STOP | EXT | OPT, 0,
- NULL},
- {FNAME("featureSet") SEQ, 3, 4, 4, STOP | EXT | OPT, 0, NULL},
- {FNAME("genericData") SEQOF, SEMI, 0, 0, STOP | OPT, 0, NULL},
-};
-
-static field_t _AdmissionConfirm[] = { /* SEQUENCE */
- {FNAME("requestSeqNum") INT, WORD, 1, 0, SKIP, 0, NULL},
- {FNAME("bandWidth") INT, CONS, 0, 0, SKIP, 0, NULL},
- {FNAME("callModel") CHOICE, 1, 2, 2, SKIP | EXT, 0, _CallModel},
- {FNAME("destCallSignalAddress") CHOICE, 3, 7, 7, DECODE | EXT,
- offsetof(AdmissionConfirm, destCallSignalAddress),
- _TransportAddress},
- {FNAME("irrFrequency") INT, WORD, 1, 0, STOP | OPT, 0, NULL},
- {FNAME("nonStandardData") SEQ, 0, 2, 2, STOP | OPT, 0, NULL},
- {FNAME("destinationInfo") SEQOF, SEMI, 0, 0, STOP | OPT, 0, NULL},
- {FNAME("destExtraCallInfo") SEQOF, SEMI, 0, 0, STOP | OPT, 0, NULL},
- {FNAME("destinationType") SEQ, 6, 8, 10, STOP | EXT | OPT, 0, NULL},
- {FNAME("remoteExtensionAddress") SEQOF, SEMI, 0, 0, STOP | OPT, 0,
- NULL},
- {FNAME("alternateEndpoints") SEQOF, SEMI, 0, 0, STOP | OPT, 0, NULL},
- {FNAME("tokens") SEQOF, SEMI, 0, 0, STOP | OPT, 0, NULL},
- {FNAME("cryptoTokens") SEQOF, SEMI, 0, 0, STOP | OPT, 0, NULL},
- {FNAME("integrityCheckValue") SEQ, 0, 2, 2, STOP | OPT, 0, NULL},
- {FNAME("transportQOS") CHOICE, 2, 3, 3, STOP | EXT | OPT, 0, NULL},
- {FNAME("willRespondToIRR") BOOL, FIXD, 0, 0, STOP, 0, NULL},
- {FNAME("uuiesRequested") SEQ, 0, 9, 13, STOP | EXT, 0, NULL},
- {FNAME("language") SEQOF, SEMI, 0, 0, STOP | OPT, 0, NULL},
- {FNAME("alternateTransportAddresses") SEQ, 1, 1, 1, STOP | EXT | OPT,
- 0, NULL},
- {FNAME("useSpecifiedTransport") CHOICE, 1, 2, 2, STOP | EXT | OPT, 0,
- NULL},
- {FNAME("circuitInfo") SEQ, 3, 3, 3, STOP | EXT | OPT, 0, NULL},
- {FNAME("usageSpec") SEQOF, SEMI, 0, 0, STOP | OPT, 0, NULL},
- {FNAME("supportedProtocols") SEQOF, SEMI, 0, 0, STOP | OPT, 0, NULL},
- {FNAME("serviceControl") SEQOF, SEMI, 0, 0, STOP | OPT, 0, NULL},
- {FNAME("multipleCalls") BOOL, FIXD, 0, 0, STOP | OPT, 0, NULL},
- {FNAME("featureSet") SEQ, 3, 4, 4, STOP | EXT | OPT, 0, NULL},
- {FNAME("genericData") SEQOF, SEMI, 0, 0, STOP | OPT, 0, NULL},
-};
-
-static field_t _LocationRequest_destinationInfo[] = { /* SEQUENCE OF */
- {FNAME("item") CHOICE, 1, 2, 7, SKIP | EXT, 0, _AliasAddress},
-};
-
-static field_t _LocationRequest[] = { /* SEQUENCE */
- {FNAME("requestSeqNum") INT, WORD, 1, 0, SKIP, 0, NULL},
- {FNAME("endpointIdentifier") BMPSTR, 7, 1, 0, SKIP | OPT, 0, NULL},
- {FNAME("destinationInfo") SEQOF, SEMI, 0, 0, SKIP, 0,
- _LocationRequest_destinationInfo},
- {FNAME("nonStandardData") SEQ, 0, 2, 2, SKIP | OPT, 0,
- _NonStandardParameter},
- {FNAME("replyAddress") CHOICE, 3, 7, 7, DECODE | EXT,
- offsetof(LocationRequest, replyAddress), _TransportAddress},
- {FNAME("sourceInfo") SEQOF, SEMI, 0, 0, STOP | OPT, 0, NULL},
- {FNAME("canMapAlias") BOOL, FIXD, 0, 0, STOP, 0, NULL},
- {FNAME("gatekeeperIdentifier") BMPSTR, 7, 1, 0, STOP | OPT, 0, NULL},
- {FNAME("tokens") SEQOF, SEMI, 0, 0, STOP | OPT, 0, NULL},
- {FNAME("cryptoTokens") SEQOF, SEMI, 0, 0, STOP | OPT, 0, NULL},
- {FNAME("integrityCheckValue") SEQ, 0, 2, 2, STOP | OPT, 0, NULL},
- {FNAME("desiredProtocols") SEQOF, SEMI, 0, 0, STOP | OPT, 0, NULL},
- {FNAME("desiredTunnelledProtocol") SEQ, 1, 2, 2, STOP | EXT | OPT, 0,
- NULL},
- {FNAME("featureSet") SEQ, 3, 4, 4, STOP | EXT | OPT, 0, NULL},
- {FNAME("genericData") SEQOF, SEMI, 0, 0, STOP | OPT, 0, NULL},
- {FNAME("hopCount") INT, 8, 1, 0, STOP | OPT, 0, NULL},
- {FNAME("circuitInfo") SEQ, 3, 3, 3, STOP | EXT | OPT, 0, NULL},
-};
-
-static field_t _LocationConfirm[] = { /* SEQUENCE */
- {FNAME("requestSeqNum") INT, WORD, 1, 0, SKIP, 0, NULL},
- {FNAME("callSignalAddress") CHOICE, 3, 7, 7, DECODE | EXT,
- offsetof(LocationConfirm, callSignalAddress), _TransportAddress},
- {FNAME("rasAddress") CHOICE, 3, 7, 7, DECODE | EXT,
- offsetof(LocationConfirm, rasAddress), _TransportAddress},
- {FNAME("nonStandardData") SEQ, 0, 2, 2, STOP | OPT, 0, NULL},
- {FNAME("destinationInfo") SEQOF, SEMI, 0, 0, STOP | OPT, 0, NULL},
- {FNAME("destExtraCallInfo") SEQOF, SEMI, 0, 0, STOP | OPT, 0, NULL},
- {FNAME("destinationType") SEQ, 6, 8, 10, STOP | EXT | OPT, 0, NULL},
- {FNAME("remoteExtensionAddress") SEQOF, SEMI, 0, 0, STOP | OPT, 0,
- NULL},
- {FNAME("alternateEndpoints") SEQOF, SEMI, 0, 0, STOP | OPT, 0, NULL},
- {FNAME("tokens") SEQOF, SEMI, 0, 0, STOP | OPT, 0, NULL},
- {FNAME("cryptoTokens") SEQOF, SEMI, 0, 0, STOP | OPT, 0, NULL},
- {FNAME("integrityCheckValue") SEQ, 0, 2, 2, STOP | OPT, 0, NULL},
- {FNAME("alternateTransportAddresses") SEQ, 1, 1, 1, STOP | EXT | OPT,
- 0, NULL},
- {FNAME("supportedProtocols") SEQOF, SEMI, 0, 0, STOP | OPT, 0, NULL},
- {FNAME("multipleCalls") BOOL, FIXD, 0, 0, STOP | OPT, 0, NULL},
- {FNAME("featureSet") SEQ, 3, 4, 4, STOP | EXT | OPT, 0, NULL},
- {FNAME("genericData") SEQOF, SEMI, 0, 0, STOP | OPT, 0, NULL},
- {FNAME("circuitInfo") SEQ, 3, 3, 3, STOP | EXT | OPT, 0, NULL},
- {FNAME("serviceControl") SEQOF, SEMI, 0, 0, STOP | OPT, 0, NULL},
-};
-
-static field_t _InfoRequestResponse_callSignalAddress[] = { /* SEQUENCE OF */
- {FNAME("item") CHOICE, 3, 7, 7, DECODE | EXT,
- sizeof(TransportAddress), _TransportAddress}
- ,
-};
-
-static field_t _InfoRequestResponse[] = { /* SEQUENCE */
- {FNAME("nonStandardData") SEQ, 0, 2, 2, SKIP | OPT, 0,
- _NonStandardParameter},
- {FNAME("requestSeqNum") INT, WORD, 1, 0, SKIP, 0, NULL},
- {FNAME("endpointType") SEQ, 6, 8, 10, SKIP | EXT, 0, _EndpointType},
- {FNAME("endpointIdentifier") BMPSTR, 7, 1, 0, SKIP, 0, NULL},
- {FNAME("rasAddress") CHOICE, 3, 7, 7, DECODE | EXT,
- offsetof(InfoRequestResponse, rasAddress), _TransportAddress},
- {FNAME("callSignalAddress") SEQOF, SEMI, 0, 10, DECODE,
- offsetof(InfoRequestResponse, callSignalAddress),
- _InfoRequestResponse_callSignalAddress},
- {FNAME("endpointAlias") SEQOF, SEMI, 0, 0, STOP | OPT, 0, NULL},
- {FNAME("perCallInfo") SEQOF, SEMI, 0, 0, STOP | OPT, 0, NULL},
- {FNAME("tokens") SEQOF, SEMI, 0, 0, STOP | OPT, 0, NULL},
- {FNAME("cryptoTokens") SEQOF, SEMI, 0, 0, STOP | OPT, 0, NULL},
- {FNAME("integrityCheckValue") SEQ, 0, 2, 2, STOP | OPT, 0, NULL},
- {FNAME("needResponse") BOOL, FIXD, 0, 0, STOP, 0, NULL},
- {FNAME("capacity") SEQ, 2, 2, 2, STOP | EXT | OPT, 0, NULL},
- {FNAME("irrStatus") CHOICE, 2, 4, 4, STOP | EXT | OPT, 0, NULL},
- {FNAME("unsolicited") BOOL, FIXD, 0, 0, STOP, 0, NULL},
- {FNAME("genericData") SEQOF, SEMI, 0, 0, STOP | OPT, 0, NULL},
-};
-
-static field_t _RasMessage[] = { /* CHOICE */
- {FNAME("gatekeeperRequest") SEQ, 4, 8, 18, DECODE | EXT,
- offsetof(RasMessage, gatekeeperRequest), _GatekeeperRequest},
- {FNAME("gatekeeperConfirm") SEQ, 2, 5, 14, DECODE | EXT,
- offsetof(RasMessage, gatekeeperConfirm), _GatekeeperConfirm},
- {FNAME("gatekeeperReject") SEQ, 2, 5, 11, STOP | EXT, 0, NULL},
- {FNAME("registrationRequest") SEQ, 3, 10, 31, DECODE | EXT,
- offsetof(RasMessage, registrationRequest), _RegistrationRequest},
- {FNAME("registrationConfirm") SEQ, 3, 7, 24, DECODE | EXT,
- offsetof(RasMessage, registrationConfirm), _RegistrationConfirm},
- {FNAME("registrationReject") SEQ, 2, 5, 11, STOP | EXT, 0, NULL},
- {FNAME("unregistrationRequest") SEQ, 3, 5, 15, DECODE | EXT,
- offsetof(RasMessage, unregistrationRequest), _UnregistrationRequest},
- {FNAME("unregistrationConfirm") SEQ, 1, 2, 6, STOP | EXT, 0, NULL},
- {FNAME("unregistrationReject") SEQ, 1, 3, 8, STOP | EXT, 0, NULL},
- {FNAME("admissionRequest") SEQ, 7, 16, 34, DECODE | EXT,
- offsetof(RasMessage, admissionRequest), _AdmissionRequest},
- {FNAME("admissionConfirm") SEQ, 2, 6, 27, DECODE | EXT,
- offsetof(RasMessage, admissionConfirm), _AdmissionConfirm},
- {FNAME("admissionReject") SEQ, 1, 3, 11, STOP | EXT, 0, NULL},
- {FNAME("bandwidthRequest") SEQ, 2, 7, 18, STOP | EXT, 0, NULL},
- {FNAME("bandwidthConfirm") SEQ, 1, 3, 8, STOP | EXT, 0, NULL},
- {FNAME("bandwidthReject") SEQ, 1, 4, 9, STOP | EXT, 0, NULL},
- {FNAME("disengageRequest") SEQ, 1, 6, 19, STOP | EXT, 0, NULL},
- {FNAME("disengageConfirm") SEQ, 1, 2, 9, STOP | EXT, 0, NULL},
- {FNAME("disengageReject") SEQ, 1, 3, 8, STOP | EXT, 0, NULL},
- {FNAME("locationRequest") SEQ, 2, 5, 17, DECODE | EXT,
- offsetof(RasMessage, locationRequest), _LocationRequest},
- {FNAME("locationConfirm") SEQ, 1, 4, 19, DECODE | EXT,
- offsetof(RasMessage, locationConfirm), _LocationConfirm},
- {FNAME("locationReject") SEQ, 1, 3, 10, STOP | EXT, 0, NULL},
- {FNAME("infoRequest") SEQ, 2, 4, 15, STOP | EXT, 0, NULL},
- {FNAME("infoRequestResponse") SEQ, 3, 8, 16, DECODE | EXT,
- offsetof(RasMessage, infoRequestResponse), _InfoRequestResponse},
- {FNAME("nonStandardMessage") SEQ, 0, 2, 7, STOP | EXT, 0, NULL},
- {FNAME("unknownMessageResponse") SEQ, 0, 1, 5, STOP | EXT, 0, NULL},
- {FNAME("requestInProgress") SEQ, 4, 6, 6, STOP | EXT, 0, NULL},
- {FNAME("resourcesAvailableIndicate") SEQ, 4, 9, 11, STOP | EXT, 0,
- NULL},
- {FNAME("resourcesAvailableConfirm") SEQ, 4, 6, 7, STOP | EXT, 0,
- NULL},
- {FNAME("infoRequestAck") SEQ, 4, 5, 5, STOP | EXT, 0, NULL},
- {FNAME("infoRequestNak") SEQ, 5, 7, 7, STOP | EXT, 0, NULL},
- {FNAME("serviceControlIndication") SEQ, 8, 10, 10, STOP | EXT, 0,
- NULL},
- {FNAME("serviceControlResponse") SEQ, 7, 8, 8, STOP | EXT, 0, NULL},
-};
diff --git a/net/ipv4/netfilter/nf_nat_h323.c b/net/ipv4/netfilter/nf_nat_h323.c
new file mode 100644
index 0000000..fb9ab01
--- /dev/null
+++ b/net/ipv4/netfilter/nf_nat_h323.c
@@ -0,0 +1,596 @@
+/*
+ * H.323 extension for NAT alteration.
+ *
+ * Copyright (c) 2006 Jing Min Zhao <zhaojingmin@users.sourceforge.net>
+ *
+ * This source code is licensed under General Public License version 2.
+ *
+ * Based on the 'brute force' H.323 NAT module by
+ * Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
+ */
+
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/tcp.h>
+#include <net/tcp.h>
+
+#include <net/netfilter/nf_nat.h>
+#include <net/netfilter/nf_nat_helper.h>
+#include <net/netfilter/nf_nat_rule.h>
+#include <net/netfilter/nf_conntrack_helper.h>
+#include <net/netfilter/nf_conntrack_expect.h>
+#include <linux/netfilter/nf_conntrack_h323.h>
+
+#if 0
+#define DEBUGP printk
+#else
+#define DEBUGP(format, args...)
+#endif
+
+/****************************************************************************/
+static int set_addr(struct sk_buff **pskb,
+ unsigned char **data, int dataoff,
+ unsigned int addroff, __be32 ip, __be16 port)
+{
+ enum ip_conntrack_info ctinfo;
+ struct nf_conn *ct = ip_conntrack_get(*pskb, &ctinfo);
+ struct {
+ __be32 ip;
+ __be16 port;
+ } __attribute__ ((__packed__)) buf;
+ struct tcphdr _tcph, *th;
+
+ buf.ip = ip;
+ buf.port = port;
+ addroff += dataoff;
+
+ if ((*pskb)->nh.iph->protocol == IPPROTO_TCP) {
+ if (!nf_nat_mangle_tcp_packet(pskb, ct, ctinfo,
+ addroff, sizeof(buf),
+ (char *) &buf, sizeof(buf))) {
+ if (net_ratelimit())
+ printk("nf_nat_h323: nf_nat_mangle_tcp_packet"
+ " error\n");
+ return -1;
+ }
+
+ /* Relocate data pointer */
+ th = skb_header_pointer(*pskb, (*pskb)->nh.iph->ihl * 4,
+ sizeof(_tcph), &_tcph);
+ if (th == NULL)
+ return -1;
+ *data = (*pskb)->data + (*pskb)->nh.iph->ihl * 4 +
+ th->doff * 4 + dataoff;
+ } else {
+ if (!nf_nat_mangle_udp_packet(pskb, ct, ctinfo,
+ addroff, sizeof(buf),
+ (char *) &buf, sizeof(buf))) {
+ if (net_ratelimit())
+ printk("nf_nat_h323: nf_nat_mangle_udp_packet"
+ " error\n");
+ return -1;
+ }
+ /* nf_nat_mangle_udp_packet uses skb_make_writable() to copy
+ * or pull everything in a linear buffer, so we can safely
+ * use the skb pointers now */
+ *data = (*pskb)->data + (*pskb)->nh.iph->ihl * 4 +
+ sizeof(struct udphdr);
+ }
+
+ return 0;
+}
+
+/****************************************************************************/
+static int set_h225_addr(struct sk_buff **pskb,
+ unsigned char **data, int dataoff,
+ TransportAddress *taddr,
+ union nf_conntrack_address *addr, __be16 port)
+{
+ return set_addr(pskb, data, dataoff, taddr->ipAddress.ip,
+ addr->ip, port);
+}
+
+/****************************************************************************/
+static int set_h245_addr(struct sk_buff **pskb,
+ unsigned char **data, int dataoff,
+ H245_TransportAddress *taddr,
+ union nf_conntrack_address *addr, __be16 port)
+{
+ return set_addr(pskb, data, dataoff,
+ taddr->unicastAddress.iPAddress.network,
+ addr->ip, port);
+}
+
+/****************************************************************************/
+static int set_sig_addr(struct sk_buff **pskb, struct nf_conn *ct,
+ enum ip_conntrack_info ctinfo,
+ unsigned char **data,
+ TransportAddress *taddr, int count)
+{
+ struct nf_ct_h323_master *info = &nfct_help(ct)->help.ct_h323_info;
+ int dir = CTINFO2DIR(ctinfo);
+ int i;
+ __be16 port;
+ union nf_conntrack_address addr;
+
+ for (i = 0; i < count; i++) {
+ if (get_h225_addr(ct, *data, &taddr[i], &addr, &port)) {
+ if (addr.ip == ct->tuplehash[dir].tuple.src.u3.ip &&
+ port == info->sig_port[dir]) {
+ /* GW->GK */
+
+ /* Fix for Gnomemeeting */
+ if (i > 0 &&
+ get_h225_addr(ct, *data, &taddr[0],
+ &addr, &port) &&
+ (ntohl(addr.ip) & 0xff000000) == 0x7f000000)
+ i = 0;
+
+ DEBUGP
+ ("nf_nat_ras: set signal address "
+ "%u.%u.%u.%u:%hu->%u.%u.%u.%u:%hu\n",
+ NIPQUAD(ip), port,
+ NIPQUAD(ct->tuplehash[!dir].tuple.dst.
+ ip), info->sig_port[!dir]);
+ return set_h225_addr(pskb, data, 0, &taddr[i],
+ &ct->tuplehash[!dir].
+ tuple.dst.u3,
+ info->sig_port[!dir]);
+ } else if (addr.ip == ct->tuplehash[dir].tuple.dst.u3.ip &&
+ port == info->sig_port[dir]) {
+ /* GK->GW */
+ DEBUGP
+ ("nf_nat_ras: set signal address "
+ "%u.%u.%u.%u:%hu->%u.%u.%u.%u:%hu\n",
+ NIPQUAD(ip), port,
+ NIPQUAD(ct->tuplehash[!dir].tuple.src.
+ ip), info->sig_port[!dir]);
+ return set_h225_addr(pskb, data, 0, &taddr[i],
+ &ct->tuplehash[!dir].
+ tuple.src.u3,
+ info->sig_port[!dir]);
+ }
+ }
+ }
+
+ return 0;
+}
+
+/****************************************************************************/
+static int set_ras_addr(struct sk_buff **pskb, struct nf_conn *ct,
+ enum ip_conntrack_info ctinfo,
+ unsigned char **data,
+ TransportAddress *taddr, int count)
+{
+ int dir = CTINFO2DIR(ctinfo);
+ int i;
+ __be16 port;
+ union nf_conntrack_address addr;
+
+ for (i = 0; i < count; i++) {
+ if (get_h225_addr(ct, *data, &taddr[i], &addr, &port) &&
+ addr.ip == ct->tuplehash[dir].tuple.src.u3.ip &&
+ port == ct->tuplehash[dir].tuple.src.u.udp.port) {
+ DEBUGP("nf_nat_ras: set rasAddress "
+ "%u.%u.%u.%u:%hu->%u.%u.%u.%u:%hu\n",
+ NIPQUAD(ip), ntohs(port),
+ NIPQUAD(ct->tuplehash[!dir].tuple.dst.u3.ip),
+ ntohs(ct->tuplehash[!dir].tuple.dst.u.udp.
+ port));
+ return set_h225_addr(pskb, data, 0, &taddr[i],
+ &ct->tuplehash[!dir].tuple.dst.u3,
+ ct->tuplehash[!dir].tuple.
+ dst.u.udp.port);
+ }
+ }
+
+ return 0;
+}
+
+/****************************************************************************/
+static int nat_rtp_rtcp(struct sk_buff **pskb, struct nf_conn *ct,
+ enum ip_conntrack_info ctinfo,
+ unsigned char **data, int dataoff,
+ H245_TransportAddress *taddr,
+ __be16 port, __be16 rtp_port,
+ struct nf_conntrack_expect *rtp_exp,
+ struct nf_conntrack_expect *rtcp_exp)
+{
+ struct nf_ct_h323_master *info = &nfct_help(ct)->help.ct_h323_info;
+ int dir = CTINFO2DIR(ctinfo);
+ int i;
+ u_int16_t nated_port;
+
+ /* Set expectations for NAT */
+ rtp_exp->saved_proto.udp.port = rtp_exp->tuple.dst.u.udp.port;
+ rtp_exp->expectfn = nf_nat_follow_master;
+ rtp_exp->dir = !dir;
+ rtcp_exp->saved_proto.udp.port = rtcp_exp->tuple.dst.u.udp.port;
+ rtcp_exp->expectfn = nf_nat_follow_master;
+ rtcp_exp->dir = !dir;
+
+ /* Lookup existing expects */
+ for (i = 0; i < H323_RTP_CHANNEL_MAX; i++) {
+ if (info->rtp_port[i][dir] == rtp_port) {
+ /* Expected */
+
+ /* Use allocated ports first. This will refresh
+ * the expects */
+ rtp_exp->tuple.dst.u.udp.port = info->rtp_port[i][dir];
+ rtcp_exp->tuple.dst.u.udp.port =
+ htons(ntohs(info->rtp_port[i][dir]) + 1);
+ break;
+ } else if (info->rtp_port[i][dir] == 0) {
+ /* Not expected */
+ break;
+ }
+ }
+
+ /* Run out of expectations */
+ if (i >= H323_RTP_CHANNEL_MAX) {
+ if (net_ratelimit())
+ printk("nf_nat_h323: out of expectations\n");
+ return 0;
+ }
+
+ /* Try to get a pair of ports. */
+ for (nated_port = ntohs(rtp_exp->tuple.dst.u.udp.port);
+ nated_port != 0; nated_port += 2) {
+ rtp_exp->tuple.dst.u.udp.port = htons(nated_port);
+ if (nf_conntrack_expect_related(rtp_exp) == 0) {
+ rtcp_exp->tuple.dst.u.udp.port =
+ htons(nated_port + 1);
+ if (nf_conntrack_expect_related(rtcp_exp) == 0)
+ break;
+ nf_conntrack_unexpect_related(rtp_exp);
+ }
+ }
+
+ if (nated_port == 0) { /* No port available */
+ if (net_ratelimit())
+ printk("nf_nat_h323: out of RTP ports\n");
+ return 0;
+ }
+
+ /* Modify signal */
+ if (set_h245_addr(pskb, data, dataoff, taddr,
+ &ct->tuplehash[!dir].tuple.dst.u3,
+ htons((port & htons(1)) ? nated_port + 1 :
+ nated_port)) == 0) {
+ /* Save ports */
+ info->rtp_port[i][dir] = rtp_port;
+ info->rtp_port[i][!dir] = htons(nated_port);
+ } else {
+ nf_conntrack_unexpect_related(rtp_exp);
+ nf_conntrack_unexpect_related(rtcp_exp);
+ return -1;
+ }
+
+ /* Success */
+ DEBUGP("nf_nat_h323: expect RTP %u.%u.%u.%u:%hu->%u.%u.%u.%u:%hu\n",
+ NIPQUAD(rtp_exp->tuple.src.ip),
+ ntohs(rtp_exp->tuple.src.u.udp.port),
+ NIPQUAD(rtp_exp->tuple.dst.ip),
+ ntohs(rtp_exp->tuple.dst.u.udp.port));
+ DEBUGP("nf_nat_h323: expect RTCP %u.%u.%u.%u:%hu->%u.%u.%u.%u:%hu\n",
+ NIPQUAD(rtcp_exp->tuple.src.ip),
+ ntohs(rtcp_exp->tuple.src.u.udp.port),
+ NIPQUAD(rtcp_exp->tuple.dst.ip),
+ ntohs(rtcp_exp->tuple.dst.u.udp.port));
+
+ return 0;
+}
+
+/****************************************************************************/
+static int nat_t120(struct sk_buff **pskb, struct nf_conn *ct,
+ enum ip_conntrack_info ctinfo,
+ unsigned char **data, int dataoff,
+ H245_TransportAddress *taddr, __be16 port,
+ struct nf_conntrack_expect *exp)
+{
+ int dir = CTINFO2DIR(ctinfo);
+ u_int16_t nated_port = ntohs(port);
+
+ /* Set expectations for NAT */
+ exp->saved_proto.tcp.port = exp->tuple.dst.u.tcp.port;
+ exp->expectfn = nf_nat_follow_master;
+ exp->dir = !dir;
+
+ /* Try to get same port: if not, try to change it. */
+ for (; nated_port != 0; nated_port++) {
+ exp->tuple.dst.u.tcp.port = htons(nated_port);
+ if (nf_conntrack_expect_related(exp) == 0)
+ break;
+ }
+
+ if (nated_port == 0) { /* No port available */
+ if (net_ratelimit())
+ printk("nf_nat_h323: out of TCP ports\n");
+ return 0;
+ }
+
+ /* Modify signal */
+ if (set_h245_addr(pskb, data, dataoff, taddr,
+ &ct->tuplehash[!dir].tuple.dst.u3,
+ htons(nated_port)) < 0) {
+ nf_conntrack_unexpect_related(exp);
+ return -1;
+ }
+
+ DEBUGP("nf_nat_h323: expect T.120 %u.%u.%u.%u:%hu->%u.%u.%u.%u:%hu\n",
+ NIPQUAD(exp->tuple.src.ip), ntohs(exp->tuple.src.u.tcp.port),
+ NIPQUAD(exp->tuple.dst.ip), ntohs(exp->tuple.dst.u.tcp.port));
+
+ return 0;
+}
+
+/****************************************************************************/
+static int nat_h245(struct sk_buff **pskb, struct nf_conn *ct,
+ enum ip_conntrack_info ctinfo,
+ unsigned char **data, int dataoff,
+ TransportAddress *taddr, __be16 port,
+ struct nf_conntrack_expect *exp)
+{
+ struct nf_ct_h323_master *info = &nfct_help(ct)->help.ct_h323_info;
+ int dir = CTINFO2DIR(ctinfo);
+ u_int16_t nated_port = ntohs(port);
+
+ /* Set expectations for NAT */
+ exp->saved_proto.tcp.port = exp->tuple.dst.u.tcp.port;
+ exp->expectfn = nf_nat_follow_master;
+ exp->dir = !dir;
+
+ /* Check existing expects */
+ if (info->sig_port[dir] == port)
+ nated_port = ntohs(info->sig_port[!dir]);
+
+ /* Try to get same port: if not, try to change it. */
+ for (; nated_port != 0; nated_port++) {
+ exp->tuple.dst.u.tcp.port = htons(nated_port);
+ if (nf_conntrack_expect_related(exp) == 0)
+ break;
+ }
+
+ if (nated_port == 0) { /* No port available */
+ if (net_ratelimit())
+ printk("nf_nat_q931: out of TCP ports\n");
+ return 0;
+ }
+
+ /* Modify signal */
+ if (set_h225_addr(pskb, data, dataoff, taddr,
+ &ct->tuplehash[!dir].tuple.dst.u3,
+ htons(nated_port)) == 0) {
+ /* Save ports */
+ info->sig_port[dir] = port;
+ info->sig_port[!dir] = htons(nated_port);
+ } else {
+ nf_conntrack_unexpect_related(exp);
+ return -1;
+ }
+
+ DEBUGP("nf_nat_q931: expect H.245 %u.%u.%u.%u:%hu->%u.%u.%u.%u:%hu\n",
+ NIPQUAD(exp->tuple.src.ip), ntohs(exp->tuple.src.u.tcp.port),
+ NIPQUAD(exp->tuple.dst.ip), ntohs(exp->tuple.dst.u.tcp.port));
+
+ return 0;
+}
+
+/****************************************************************************
+ * This conntrack expect function replaces nf_conntrack_q931_expect()
+ * which was set by nf_conntrack_h323.c.
+ ****************************************************************************/
+static void ip_nat_q931_expect(struct nf_conn *new,
+ struct nf_conntrack_expect *this)
+{
+ struct ip_nat_range range;
+
+ if (this->tuple.src.u3.ip != 0) { /* Only accept calls from GK */
+ nf_nat_follow_master(new, this);
+ return;
+ }
+
+ /* This must be a fresh one. */
+ BUG_ON(new->status & IPS_NAT_DONE_MASK);
+
+ /* Change src to where master sends to */
+ range.flags = IP_NAT_RANGE_MAP_IPS;
+ range.min_ip = range.max_ip = new->tuplehash[!this->dir].tuple.src.u3.ip;
+
+ /* hook doesn't matter, but it has to do source manip */
+ nf_nat_setup_info(new, &range, NF_IP_POST_ROUTING);
+
+ /* For DST manip, map port here to where it's expected. */
+ range.flags = (IP_NAT_RANGE_MAP_IPS | IP_NAT_RANGE_PROTO_SPECIFIED);
+ range.min = range.max = this->saved_proto;
+ range.min_ip = range.max_ip =
+ new->master->tuplehash[!this->dir].tuple.src.u3.ip;
+
+ /* hook doesn't matter, but it has to do destination manip */
+ nf_nat_setup_info(new, &range, NF_IP_PRE_ROUTING);
+}
+
+/****************************************************************************/
+static int nat_q931(struct sk_buff **pskb, struct nf_conn *ct,
+ enum ip_conntrack_info ctinfo,
+ unsigned char **data, TransportAddress *taddr, int idx,
+ __be16 port, struct nf_conntrack_expect *exp)
+{
+ struct nf_ct_h323_master *info = &nfct_help(ct)->help.ct_h323_info;
+ int dir = CTINFO2DIR(ctinfo);
+ u_int16_t nated_port = ntohs(port);
+ union nf_conntrack_address addr;
+
+ /* Set expectations for NAT */
+ exp->saved_proto.tcp.port = exp->tuple.dst.u.tcp.port;
+ exp->expectfn = ip_nat_q931_expect;
+ exp->dir = !dir;
+
+ /* Check existing expects */
+ if (info->sig_port[dir] == port)
+ nated_port = ntohs(info->sig_port[!dir]);
+
+ /* Try to get same port: if not, try to change it. */
+ for (; nated_port != 0; nated_port++) {
+ exp->tuple.dst.u.tcp.port = htons(nated_port);
+ if (nf_conntrack_expect_related(exp) == 0)
+ break;
+ }
+
+ if (nated_port == 0) { /* No port available */
+ if (net_ratelimit())
+ printk("nf_nat_ras: out of TCP ports\n");
+ return 0;
+ }
+
+ /* Modify signal */
+ if (set_h225_addr(pskb, data, 0, &taddr[idx],
+ &ct->tuplehash[!dir].tuple.dst.u3,
+ htons(nated_port)) == 0) {
+ /* Save ports */
+ info->sig_port[dir] = port;
+ info->sig_port[!dir] = htons(nated_port);
+
+ /* Fix for Gnomemeeting */
+ if (idx > 0 &&
+ get_h225_addr(ct, *data, &taddr[0], &addr, &port) &&
+ (ntohl(addr.ip) & 0xff000000) == 0x7f000000) {
+ set_h225_addr_hook(pskb, data, 0, &taddr[0],
+ &ct->tuplehash[!dir].tuple.dst.u3,
+ info->sig_port[!dir]);
+ }
+ } else {
+ nf_conntrack_unexpect_related(exp);
+ return -1;
+ }
+
+ /* Success */
+ DEBUGP("nf_nat_ras: expect Q.931 %u.%u.%u.%u:%hu->%u.%u.%u.%u:%hu\n",
+ NIPQUAD(exp->tuple.src.ip), ntohs(exp->tuple.src.u.tcp.port),
+ NIPQUAD(exp->tuple.dst.ip), ntohs(exp->tuple.dst.u.tcp.port));
+
+ return 0;
+}
+
+/****************************************************************************/
+static void ip_nat_callforwarding_expect(struct nf_conn *new,
+ struct nf_conntrack_expect *this)
+{
+ struct nf_nat_range range;
+
+ /* This must be a fresh one. */
+ BUG_ON(new->status & IPS_NAT_DONE_MASK);
+
+ /* Change src to where master sends to */
+ range.flags = IP_NAT_RANGE_MAP_IPS;
+ range.min_ip = range.max_ip = new->tuplehash[!this->dir].tuple.src.u3.ip;
+
+ /* hook doesn't matter, but it has to do source manip */
+ nf_nat_setup_info(new, &range, NF_IP_POST_ROUTING);
+
+ /* For DST manip, map port here to where it's expected. */
+ range.flags = (IP_NAT_RANGE_MAP_IPS | IP_NAT_RANGE_PROTO_SPECIFIED);
+ range.min = range.max = this->saved_proto;
+ range.min_ip = range.max_ip = this->saved_ip;
+
+ /* hook doesn't matter, but it has to do destination manip */
+ nf_nat_setup_info(new, &range, NF_IP_PRE_ROUTING);
+}
+
+/****************************************************************************/
+static int nat_callforwarding(struct sk_buff **pskb, struct nf_conn *ct,
+ enum ip_conntrack_info ctinfo,
+ unsigned char **data, int dataoff,
+ TransportAddress *taddr, __be16 port,
+ struct nf_conntrack_expect *exp)
+{
+ int dir = CTINFO2DIR(ctinfo);
+ u_int16_t nated_port;
+
+ /* Set expectations for NAT */
+ exp->saved_ip = exp->tuple.dst.u3.ip;
+ exp->tuple.dst.u3.ip = ct->tuplehash[!dir].tuple.dst.u3.ip;
+ exp->saved_proto.tcp.port = exp->tuple.dst.u.tcp.port;
+ exp->expectfn = ip_nat_callforwarding_expect;
+ exp->dir = !dir;
+
+ /* Try to get same port: if not, try to change it. */
+ for (nated_port = ntohs(port); nated_port != 0; nated_port++) {
+ exp->tuple.dst.u.tcp.port = htons(nated_port);
+ if (nf_conntrack_expect_related(exp) == 0)
+ break;
+ }
+
+ if (nated_port == 0) { /* No port available */
+ if (net_ratelimit())
+ printk("nf_nat_q931: out of TCP ports\n");
+ return 0;
+ }
+
+ /* Modify signal */
+ if (!set_h225_addr(pskb, data, dataoff, taddr,
+ &ct->tuplehash[!dir].tuple.dst.u3,
+ htons(nated_port)) == 0) {
+ nf_conntrack_unexpect_related(exp);
+ return -1;
+ }
+
+ /* Success */
+ DEBUGP("nf_nat_q931: expect Call Forwarding "
+ "%u.%u.%u.%u:%hu->%u.%u.%u.%u:%hu\n",
+ NIPQUAD(exp->tuple.src.ip), ntohs(exp->tuple.src.u.tcp.port),
+ NIPQUAD(exp->tuple.dst.ip), ntohs(exp->tuple.dst.u.tcp.port));
+
+ return 0;
+}
+
+/****************************************************************************/
+static int __init init(void)
+{
+ BUG_ON(rcu_dereference(set_h245_addr_hook) != NULL);
+ BUG_ON(rcu_dereference(set_h225_addr_hook) != NULL);
+ BUG_ON(rcu_dereference(set_sig_addr_hook) != NULL);
+ BUG_ON(rcu_dereference(set_ras_addr_hook) != NULL);
+ BUG_ON(rcu_dereference(nat_rtp_rtcp_hook) != NULL);
+ BUG_ON(rcu_dereference(nat_t120_hook) != NULL);
+ BUG_ON(rcu_dereference(nat_h245_hook) != NULL);
+ BUG_ON(rcu_dereference(nat_callforwarding_hook) != NULL);
+ BUG_ON(rcu_dereference(nat_q931_hook) != NULL);
+
+ rcu_assign_pointer(set_h245_addr_hook, set_h245_addr);
+ rcu_assign_pointer(set_h225_addr_hook, set_h225_addr);
+ rcu_assign_pointer(set_sig_addr_hook, set_sig_addr);
+ rcu_assign_pointer(set_ras_addr_hook, set_ras_addr);
+ rcu_assign_pointer(nat_rtp_rtcp_hook, nat_rtp_rtcp);
+ rcu_assign_pointer(nat_t120_hook, nat_t120);
+ rcu_assign_pointer(nat_h245_hook, nat_h245);
+ rcu_assign_pointer(nat_callforwarding_hook, nat_callforwarding);
+ rcu_assign_pointer(nat_q931_hook, nat_q931);
+
+ DEBUGP("nf_nat_h323: init success\n");
+ return 0;
+}
+
+/****************************************************************************/
+static void __exit fini(void)
+{
+ rcu_assign_pointer(set_h245_addr_hook, NULL);
+ rcu_assign_pointer(set_h225_addr_hook, NULL);
+ rcu_assign_pointer(set_sig_addr_hook, NULL);
+ rcu_assign_pointer(set_ras_addr_hook, NULL);
+ rcu_assign_pointer(nat_rtp_rtcp_hook, NULL);
+ rcu_assign_pointer(nat_t120_hook, NULL);
+ rcu_assign_pointer(nat_h245_hook, NULL);
+ rcu_assign_pointer(nat_callforwarding_hook, NULL);
+ rcu_assign_pointer(nat_q931_hook, NULL);
+ synchronize_rcu();
+}
+
+/****************************************************************************/
+module_init(init);
+module_exit(fini);
+
+MODULE_AUTHOR("Jing Min Zhao <zhaojingmin@users.sourceforge.net>");
+MODULE_DESCRIPTION("H.323 NAT helper");
+MODULE_LICENSE("GPL");
+MODULE_ALIAS("ip_nat_h323");