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git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@4798 d0543943-73ff-0310-b7d9-9358b9ac24b2
This commit is contained in:
Anthony Minessale committed 2007-03-30 00:13:31 +00:00
1 parent 643ca5c4e7
commit debdfb1aab
139 files changed
+2075 -3970
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src/switch_stun.c
+11 -20
View File
@@ -113,7 +113,7 @@ SWITCH_DECLARE(void) switch_stun_random_string(char *buf, uint16_t len, char *se
SWITCH_DECLARE(switch_stun_packet_t *) switch_stun_packet_parse(uint8_t * buf, uint32_t len)
SWITCH_DECLARE(switch_stun_packet_t *) switch_stun_packet_parse(uint8_t *buf, uint32_t len)
{
switch_stun_packet_t *packet;
switch_stun_packet_attribute_t *attr;
@@ -176,15 +176,14 @@ SWITCH_DECLARE(const char *) switch_stun_value_to_name(int32_t type, uint32_t va
return "INVALID";
}
SWITCH_DECLARE(uint8_t) switch_stun_packet_attribute_get_mapped_address(switch_stun_packet_attribute_t *attribute,
char *ipstr, uint16_t * port)
SWITCH_DECLARE(uint8_t) switch_stun_packet_attribute_get_mapped_address(switch_stun_packet_attribute_t *attribute, char *ipstr, uint16_t * port)
{
switch_stun_ip_t *ip;
uint8_t x, *i;
char *p = ipstr;
ip = (switch_stun_ip_t *) attribute->value;
i = (uint8_t *) & ip->address;
i = (uint8_t *) &ip->address;
*ipstr = 0;
for (x = 0; x < 4; x++) {
sprintf(p, "%u%s", i[x], x == 3 ? "" : ".");
@@ -194,8 +193,7 @@ SWITCH_DECLARE(uint8_t) switch_stun_packet_attribute_get_mapped_address(switch_s
return 1;
}
SWITCH_DECLARE(char *) switch_stun_packet_attribute_get_username(switch_stun_packet_attribute_t *attribute,
char *username, uint16_t len)
SWITCH_DECLARE(char *) switch_stun_packet_attribute_get_username(switch_stun_packet_attribute_t *attribute, char *username, uint16_t len)
{
uint16_t cpylen;
@@ -203,8 +201,7 @@ SWITCH_DECLARE(char *) switch_stun_packet_attribute_get_username(switch_stun_pac
return memcpy(username, attribute->value, cpylen);
}
SWITCH_DECLARE(switch_stun_packet_t *) switch_stun_packet_build_header(switch_stun_message_t type,
char *id, uint8_t * buf)
SWITCH_DECLARE(switch_stun_packet_t *) switch_stun_packet_build_header(switch_stun_message_t type, char *id, uint8_t *buf)
{
switch_stun_packet_header_t *header;
@@ -222,23 +219,21 @@ SWITCH_DECLARE(switch_stun_packet_t *) switch_stun_packet_build_header(switch_st
return (switch_stun_packet_t *) buf;
}
SWITCH_DECLARE(uint8_t) switch_stun_packet_attribute_add_binded_address(switch_stun_packet_t *packet, char *ipstr,
uint16_t port)
SWITCH_DECLARE(uint8_t) switch_stun_packet_attribute_add_binded_address(switch_stun_packet_t *packet, char *ipstr, uint16_t port)
{
switch_stun_packet_attribute_t *attribute;
switch_stun_ip_t *ip;
uint8_t *i, x;
char *p = ipstr;
attribute =
(switch_stun_packet_attribute_t *) ((uint8_t *) & packet->first_attribute + ntohs(packet->header.length));
attribute = (switch_stun_packet_attribute_t *) ((uint8_t *) &packet->first_attribute + ntohs(packet->header.length));
attribute->type = htons(SWITCH_STUN_ATTR_MAPPED_ADDRESS);
attribute->length = htons(8);
ip = (switch_stun_ip_t *) attribute->value;
ip->port = htons(port);
ip->family = 1;
i = (uint8_t *) & ip->address;
i = (uint8_t *) &ip->address;
for (x = 0; x < 4; x++) {
i[x] = (uint8_t) atoi(p);
@@ -253,16 +248,14 @@ SWITCH_DECLARE(uint8_t) switch_stun_packet_attribute_add_binded_address(switch_s
return 1;
}
SWITCH_DECLARE(uint8_t) switch_stun_packet_attribute_add_username(switch_stun_packet_t *packet, char *username,
uint16_t ulen)
SWITCH_DECLARE(uint8_t) switch_stun_packet_attribute_add_username(switch_stun_packet_t *packet, char *username, uint16_t ulen)
{
switch_stun_packet_attribute_t *attribute;
if (ulen % 4 != 0) {
return 0;
}
attribute =
(switch_stun_packet_attribute_t *) ((uint8_t *) & packet->first_attribute + ntohs(packet->header.length));
attribute = (switch_stun_packet_attribute_t *) ((uint8_t *) &packet->first_attribute + ntohs(packet->header.length));
attribute->type = htons(SWITCH_STUN_ATTR_USERNAME);
attribute->length = htons(ulen);
if (username) {
@@ -276,9 +269,7 @@ SWITCH_DECLARE(uint8_t) switch_stun_packet_attribute_add_username(switch_stun_pa
}
SWITCH_DECLARE(switch_status_t) switch_stun_lookup(char **ip,
switch_port_t *port,
char *stunip,
switch_port_t stunport, char **err, switch_memory_pool_t *pool)
switch_port_t *port, char *stunip, switch_port_t stunport, char **err, switch_memory_pool_t * pool)
{
switch_sockaddr_t *local_addr = NULL, *remote_addr = NULL, *from_addr = NULL;
switch_socket_t *sock = NULL;