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Handle TTL in DNS responses.

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This commit is contained in:
Ghislain MARY 2017-07-17 14:14:44 +02:00
parent 0beb626b5d
commit b7658734f0
6 changed files with 17 additions and 30 deletions
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12
coreapi/bellesip_sal/sal_impl.c
View file

@ -1210,16 +1210,12 @@ void sal_use_no_initial_route(Sal *ctx, bool_t enabled){
ctx->no_initial_route=enabled;
}
SalResolverContext * sal_resolve_a(Sal* sal, const char *name, int port, int family, SalResolverCallback cb, void *data){
return (SalResolverContext*)belle_sip_stack_resolve_a(sal->stack,name,port,family,(belle_sip_resolver_callback_t)cb,data);
belle_sip_resolver_context_t * sal_resolve_a(Sal* sal, const char *name, int port, int family, belle_sip_resolver_callback_t cb, void *data){
return belle_sip_stack_resolve_a(sal->stack,name,port,family,cb,data);
}
SalResolverContext * sal_resolve(Sal *sal, const char *service, const char *transport, const char *name, int port, int family, SalResolverCallback cb, void *data) {
return (SalResolverContext *)belle_sip_stack_resolve(sal->stack, service, transport, name, port, family, (belle_sip_resolver_callback_t)cb, data);
}
void sal_resolve_cancel(SalResolverContext* ctx){
belle_sip_resolver_context_cancel((belle_sip_resolver_context_t*)ctx);
belle_sip_resolver_context_t * sal_resolve(Sal *sal, const char *service, const char *transport, const char *name, int port, int family, belle_sip_resolver_callback_t cb, void *data) {
return belle_sip_stack_resolve(sal->stack, service, transport, name, port, family, cb, data);
}

13
coreapi/nat_policy.c
View file

@ -40,8 +40,8 @@ static void linphone_nat_policy_destroy(LinphoneNatPolicy *policy) {
if (policy->stun_server_username) belle_sip_free(policy->stun_server_username);
if (policy->stun_addrinfo) bctbx_freeaddrinfo(policy->stun_addrinfo);
if (policy->stun_resolver_context) {
sal_resolve_cancel(policy->stun_resolver_context);
sal_resolver_context_unref(policy->stun_resolver_context);
belle_sip_resolver_context_cancel(policy->stun_resolver_context);
belle_sip_object_unref(policy->stun_resolver_context);
}
}
@ -204,7 +204,8 @@ void linphone_nat_policy_set_stun_server_username(LinphoneNatPolicy *policy, con
if (new_username != NULL) policy->stun_server_username = new_username;
}
static void stun_server_resolved(LinphoneNatPolicy *policy, const char *name, struct addrinfo *addrinfo) {
static void stun_server_resolved(void *data, const char *name, struct addrinfo *addrinfo, uint32_t ttl) {
LinphoneNatPolicy *policy = (LinphoneNatPolicy *)data;
if (policy->stun_addrinfo) {
bctbx_freeaddrinfo(policy->stun_addrinfo);
policy->stun_addrinfo = NULL;
@ -216,7 +217,7 @@ static void stun_server_resolved(LinphoneNatPolicy *policy, const char *name, st
}
policy->stun_addrinfo = addrinfo;
if (policy->stun_resolver_context){
sal_resolver_context_unref(policy->stun_resolver_context);
belle_sip_object_unref(policy->stun_resolver_context);
policy->stun_resolver_context = NULL;
}
}
@ -233,8 +234,8 @@ void linphone_nat_policy_resolve_stun_server(LinphoneNatPolicy *policy) {
if (service != NULL) {
int family = AF_INET;
if (linphone_core_ipv6_enabled(policy->lc) == TRUE) family = AF_INET6;
policy->stun_resolver_context = sal_resolve(policy->lc->sal, service, "udp", host, port, family, (SalResolverCallback)stun_server_resolved, policy);
if (policy->stun_resolver_context) sal_resolver_context_ref(policy->stun_resolver_context);
policy->stun_resolver_context = sal_resolve(policy->lc->sal, service, "udp", host, port, family, stun_server_resolved, policy);
if (policy->stun_resolver_context) belle_sip_object_ref(policy->stun_resolver_context);
}
}
}

2
coreapi/private.h
View file

@ -1357,7 +1357,7 @@ struct _LinphoneNatPolicy {
belle_sip_object_t base;
void *user_data;
LinphoneCore *lc;
SalResolverContext *stun_resolver_context;
belle_sip_resolver_context_t *stun_resolver_context;
struct addrinfo *stun_addrinfo;
char *stun_server;
char *stun_server_username;

3
coreapi/sal.c
View file

@ -927,6 +927,3 @@ void sal_op_set_entity_tag(SalOp *op, const char* entity_tag) {
op_base->entity_tag = NULL;
}
#ifdef BELLE_SIP_H
#error "You included belle-sip header other than just belle-sip/object.h in sal.c. This breaks design rules !"
#endif

13
include/sal/sal.h
View file

@ -32,8 +32,7 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
#include "mediastreamer2/mediastream.h"
#include "ortp/rtpsession.h"
#include "belle-sip/object.h"
#include "belle-sip/mainloop.h"
#include "belle-sip/belle-sip.h"
#ifndef LINPHONE_PUBLIC
#if defined(_MSC_VER)
@ -853,15 +852,9 @@ SalPrivacy sal_op_get_privacy(const SalOp* op);
/*misc*/
void sal_get_default_local_ip(Sal *sal, int address_family, char *ip, size_t iplen);
typedef void (*SalResolverCallback)(void *data, const char *name, struct addrinfo *ai_list);
typedef struct SalResolverContext SalResolverContext;
#define sal_resolver_context_ref(obj) belle_sip_object_ref(obj)
#define sal_resolver_context_unref(obj) belle_sip_object_unref(obj)
LINPHONE_PUBLIC SalResolverContext * sal_resolve_a(Sal* sal, const char *name, int port, int family, SalResolverCallback cb, void *data);
LINPHONE_PUBLIC SalResolverContext * sal_resolve(Sal *sal, const char *service, const char *transport, const char *name, int port, int family, SalResolverCallback cb, void *data);
void sal_resolve_cancel(SalResolverContext *ctx);
LINPHONE_PUBLIC belle_sip_resolver_context_t * sal_resolve_a(Sal* sal, const char *name, int port, int family, belle_sip_resolver_callback_t cb, void *data);
LINPHONE_PUBLIC belle_sip_resolver_context_t * sal_resolve(Sal *sal, const char *service, const char *transport, const char *name, int port, int family, belle_sip_resolver_callback_t cb, void *data);
SalCustomHeader *sal_custom_header_ref(SalCustomHeader *ch);
void sal_custom_header_unref(SalCustomHeader *ch);

4
tester/complex_sip_case_tester.c
View file

@ -90,7 +90,7 @@ static FILE *sip_start_recv(const char *senario) {
return file;
}
static void dest_server_server_resolved(void *data, const char *name, struct addrinfo *ai_list) {
static void dest_server_server_resolved(void *data, const char *name, struct addrinfo *ai_list, uint32_t ttl) {
*(struct addrinfo **)data =ai_list;
}
@ -105,7 +105,7 @@ LinphoneAddress * linphone_core_manager_resolve(LinphoneCoreManager *mgr, const
,linphone_address_get_domain(source)
,linphone_address_get_port(source)
,AF_INET
,(SalResolverCallback)dest_server_server_resolved
,dest_server_server_resolved
,&addrinfo);
dest=linphone_address_new(NULL);