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update it

This commit is contained in:
Sukchan Lee 2017-04-06 21:44:30 +09:00
parent 06ee730d60
commit 8b07cd0e67
5 changed files with 90 additions and 24 deletions
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4
src/hss/hss_context.c
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@ -24,10 +24,10 @@ status_t hss_context_init(void)
char buf[HSS_KEY_LEN];
hss_ue_t *ue;
pool_init(&hss_ue_pool, MAX_NUM_OF_UE);
memset(&self, 0, sizeof(hss_context_t));
pool_init(&hss_ue_pool, MAX_NUM_OF_UE);
memcpy(self.op, CORE_HEX(OP, strlen(OP), buf), HSS_KEY_LEN);
memcpy(self.amf, CORE_HEX(AMF, strlen(AMF), buf), HSS_AMF_LEN);

76
src/mme/mme_context.c
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@ -29,6 +29,9 @@ status_t mme_context_init()
d_assert(context_initialized == 0, return CORE_ERROR,
"MME context already has been context_initialized");
/* Initialize MME context */
memset(&self, 0, sizeof(mme_context_t));
pool_init(&mme_sgw_pool, MAX_NUM_OF_SGW);
pool_init(&mme_enb_pool, MAX_NUM_OF_ENB);
pool_init(&mme_ue_pool, MAX_NUM_OF_UE);
@ -36,8 +39,7 @@ status_t mme_context_init()
list_init(&self.sgw_list);
list_init(&self.enb_list);
/* Initialize MME context */
memset(&self, 0, sizeof(mme_context_t));
self.mme_ue_s1ap_id_hash = hash_make();
self.s1ap_addr = inet_addr("127.0.0.1");
self.s1ap_port = S1AP_SCTP_PORT;
@ -82,6 +84,9 @@ status_t mme_context_final()
mme_sgw_remove_all();
mme_enb_remove_all();
d_assert(self.mme_ue_s1ap_id_hash, , "Null param");
hash_destroy(self.mme_ue_s1ap_id_hash);
pool_final(&mme_sgw_pool);
pool_final(&mme_enb_pool);
pool_final(&mme_ue_pool);
@ -186,7 +191,7 @@ status_t mme_enb_remove(mme_enb_t *enb)
{
d_assert(enb, return CORE_ERROR, "Null param");
mme_ue_remove_all(enb);
mme_ue_remove_in_enb(enb);
list_remove(&self.enb_list, enb);
pool_free_node(&mme_enb_pool, enb);
@ -257,6 +262,7 @@ mme_ue_t* mme_ue_add(mme_enb_t *enb)
{
mme_ue_t *ue = NULL;
d_assert(self.mme_ue_s1ap_id_hash, return NULL, "Null param");
d_assert(enb, return NULL, "Null param");
pool_alloc_node(&mme_ue_pool, &ue);
@ -267,6 +273,8 @@ mme_ue_t* mme_ue_add(mme_enb_t *enb)
ue->enb = enb;
ue->mme_ue_s1ap_id = NEXT_ID(self.mme_ue_s1ap_id, 0xffffffff);
hash_set(self.mme_ue_s1ap_id_hash, &ue->mme_ue_s1ap_id,
sizeof(ue->mme_ue_s1ap_id), ue);
list_append(&enb->ue_list, ue);
@ -275,6 +283,7 @@ mme_ue_t* mme_ue_add(mme_enb_t *enb)
status_t mme_ue_remove(mme_ue_t *ue)
{
d_assert(self.mme_ue_s1ap_id_hash, return CORE_ERROR, "Null param");
d_assert(ue, return CORE_ERROR, "Null param");
d_assert(ue->enb, return CORE_ERROR, "Null param");
@ -290,19 +299,66 @@ status_t mme_ue_remove(mme_ue_t *ue)
}
list_remove(&ue->enb->ue_list, ue);
hash_set(self.mme_ue_s1ap_id_hash, &ue->mme_ue_s1ap_id,
sizeof(ue->mme_ue_s1ap_id), NULL);
pool_free_node(&mme_ue_pool, ue);
return CORE_OK;
}
status_t mme_ue_remove_all(mme_enb_t *enb)
status_t mme_ue_remove_all()
{
hash_index_t *hi = NULL;
mme_ue_t *ue = NULL;
for (hi = mme_ue_first(); hi; hi = mme_ue_next(hi))
{
ue = mme_ue_this(hi);
mme_ue_remove(ue);
}
return CORE_OK;
}
mme_ue_t* mme_ue_find_by_mme_ue_s1ap_id(c_uint32_t mme_ue_s1ap_id)
{
d_assert(self.mme_ue_s1ap_id_hash, return NULL, "Null param");
return hash_get(self.mme_ue_s1ap_id_hash,
&mme_ue_s1ap_id, sizeof(mme_ue_s1ap_id));
}
hash_index_t *mme_ue_first()
{
d_assert(self.mme_ue_s1ap_id_hash, return NULL, "Null param");
return hash_first(self.mme_ue_s1ap_id_hash);
}
hash_index_t *mme_ue_next(hash_index_t *hi)
{
return hash_next(hi);
}
mme_ue_t *mme_ue_this(hash_index_t *hi)
{
d_assert(hi, return NULL, "Null param");
return hash_this_val(hi);
}
unsigned int mme_ue_count()
{
d_assert(self.mme_ue_s1ap_id_hash, return 0, "Null param");
return hash_count(self.mme_ue_s1ap_id_hash);
}
status_t mme_ue_remove_in_enb(mme_enb_t *enb)
{
mme_ue_t *ue = NULL, *next_ue = NULL;
ue = mme_ue_first(enb);
ue = mme_ue_first_in_enb(enb);
while (ue)
{
next_ue = mme_ue_next(ue);
next_ue = mme_ue_next_in_enb(ue);
mme_ue_remove(ue);
@ -317,24 +373,24 @@ mme_ue_t* mme_ue_find_by_enb_ue_s1ap_id(
{
mme_ue_t *ue = NULL;
ue = mme_ue_first(enb);
ue = mme_ue_first_in_enb(enb);
while (ue)
{
if (enb_ue_s1ap_id == ue->enb_ue_s1ap_id)
break;
ue = mme_ue_next(ue);
ue = mme_ue_next_in_enb(ue);
}
return ue;
}
mme_ue_t* mme_ue_first(mme_enb_t *enb)
mme_ue_t* mme_ue_first_in_enb(mme_enb_t *enb)
{
return list_first(&enb->ue_list);
}
mme_ue_t* mme_ue_next(mme_ue_t *ue)
mme_ue_t* mme_ue_next_in_enb(mme_ue_t *ue)
{
return list_next(ue);
}

16
src/mme/mme_context.h
View File

@ -5,6 +5,7 @@
#include "core_errno.h"
#include "core_net.h"
#include "core_sha2.h"
#include "core_hash.h"
#include "3gpp_common.h"
#include "nas_types.h"
@ -69,6 +70,8 @@ typedef struct _mme_context_t {
list_t sgw_list;
list_t enb_list;
hash_t *mme_ue_s1ap_id_hash; /* hash table for MME-UE-S1AP-ID */
} mme_context_t;
typedef struct _mme_sgw_t {
@ -144,11 +147,18 @@ CORE_DECLARE(mme_enb_t*) mme_enb_next(mme_enb_t *enb);
CORE_DECLARE(mme_ue_t*) mme_ue_add(mme_enb_t *enb);
CORE_DECLARE(status_t) mme_ue_remove(mme_ue_t *ue);
CORE_DECLARE(status_t) mme_ue_remove_all(mme_enb_t *enb);
CORE_DECLARE(status_t) mme_ue_remove_all();
CORE_DECLARE(mme_ue_t*) mme_ue_find_by_mme_ue_s1ap_id(
c_uint32_t mme_ue_s1ap_id);
CORE_DECLARE(hash_index_t *) mme_ue_first();
CORE_DECLARE(hash_index_t *) mme_ue_next(hash_index_t *hi);
CORE_DECLARE(mme_ue_t *) mme_ue_this(hash_index_t *hi);
CORE_DECLARE(unsigned int) mme_ue_count();
CORE_DECLARE(status_t) mme_ue_remove_in_enb(mme_enb_t *enb);
CORE_DECLARE(mme_ue_t*) mme_ue_find_by_enb_ue_s1ap_id(
mme_enb_t *enb, c_uint32_t enb_ue_s1ap_id);
CORE_DECLARE(mme_ue_t*) mme_ue_first(mme_enb_t *enb);
CORE_DECLARE(mme_ue_t*) mme_ue_next(mme_ue_t *ue);
CORE_DECLARE(mme_ue_t*) mme_ue_first_in_enb(mme_enb_t *enb);
CORE_DECLARE(mme_ue_t*) mme_ue_next_in_enb(mme_ue_t *ue);
#ifdef __cplusplus
}

10
src/pgw/pgw_context.c
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@ -10,11 +10,11 @@
static pgw_context_t self;
static int ctx_initialized = 0;
static int context_initiaized = 0;
status_t pgw_context_init()
{
d_assert(ctx_initialized == 0, return CORE_ERROR,
d_assert(context_initiaized == 0, return CORE_ERROR,
"MME context already has been initialized");
memset(&self, 0, sizeof(pgw_context_t));
@ -31,17 +31,17 @@ status_t pgw_context_init()
self.s5u_node.addr = inet_addr("127.0.0.1");
self.s5u_node.port = GTPV1_U_UDP_PORT;
ctx_initialized = 1;
context_initiaized = 1;
return CORE_OK;
}
status_t pgw_context_final()
{
d_assert(ctx_initialized == 1, return CORE_ERROR,
d_assert(context_initiaized == 1, return CORE_ERROR,
"HyperCell context already has been finalized");
ctx_initialized = 0;
context_initiaized = 0;
return CORE_OK;
}

8
src/sgw/sgw_context.c
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@ -22,6 +22,10 @@ status_t sgw_context_init()
memset(&self, 0, sizeof(sgw_context_t));
pool_init(&sgw_gtpc_pool, MAX_NUM_OF_UE);
self.gtpc_hash = hash_make();
self.s11_addr = inet_addr("127.0.0.1");
self.s11_port = GTPV2_C_UDP_PORT + 1;
self.s11_node.addr = inet_addr("127.0.0.1");
@ -41,10 +45,6 @@ status_t sgw_context_init()
self.s5u_node.addr = inet_addr("127.0.0.1");
self.s5u_node.port = GTPV1_U_UDP_PORT + 1;
pool_init(&sgw_gtpc_pool, MAX_NUM_OF_UE);
self.gtpc_hash = hash_make();
context_initialized = 1;
return CORE_OK;