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Merge "MWI: Update modules that subscribe to MWI to use new API calls"

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This commit is contained in:
Kevin Harwell
2019-07-12 09:19:18 -05:00
committed by Gerrit Code Review
parent 03cc8d16a3 9637e1dfdc
commit 857ee76f4b
10 changed files with 52 additions and 96 deletions
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channels/chan_dahdi.c
+6 -13
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@@ -5540,7 +5540,7 @@ static void destroy_dahdi_pvt(struct dahdi_pvt *pvt)
ao2_cleanup(p->smdi_iface);
}
if (p->mwi_event_sub) {
p->mwi_event_sub = stasis_unsubscribe(p->mwi_event_sub);
p->mwi_event_sub = ast_mwi_unsubscribe(p->mwi_event_sub);
}
if (p->vars) {
ast_variables_destroy(p->vars);
@@ -12607,18 +12607,11 @@ static struct dahdi_pvt *mkintf(int channel, const struct dahdi_chan_conf *conf,
tmp->cid_subaddr[0] = '\0';
ast_copy_string(tmp->mailbox, conf->chan.mailbox, sizeof(tmp->mailbox));
if (channel != CHAN_PSEUDO && !ast_strlen_zero(tmp->mailbox)) {
struct stasis_topic *mailbox_specific_topic;
mailbox_specific_topic = ast_mwi_topic(tmp->mailbox);
if (mailbox_specific_topic) {
/* This module does not handle MWI in an event-based manner. However, it
* subscribes to MWI for each mailbox that is configured so that the core
* knows that we care about it. Then, chan_dahdi will get the MWI from the
* event cache instead of checking the mailbox directly. */
tmp->mwi_event_sub = stasis_subscribe_pool(mailbox_specific_topic, stasis_subscription_cb_noop, NULL);
stasis_subscription_accept_message_type(tmp->mwi_event_sub, ast_mwi_state_type());
stasis_subscription_set_filter(tmp->mwi_event_sub, STASIS_SUBSCRIPTION_FILTER_SELECTIVE);
}
/* This module does not handle MWI in an event-based manner. However, it
* subscribes to MWI for each mailbox that is configured so that the core
* knows that we care about it. Then, chan_dahdi will get the MWI from the
* event cache instead of checking the mailbox directly. */
tmp->mwi_event_sub = ast_mwi_subscribe_pool(tmp->mailbox, stasis_subscription_cb_noop, NULL);
}
#ifdef HAVE_DAHDI_LINEREVERSE_VMWI
tmp->mwisend_setting = conf->chan.mwisend_setting;
channels/chan_dahdi.h
+1 -1
View File
@@ -653,7 +653,7 @@ struct dahdi_pvt {
*/
char mailbox[AST_MAX_MAILBOX_UNIQUEID];
/*! \brief Opaque event subscription parameters for message waiting indication support. */
struct stasis_subscription *mwi_event_sub;
struct ast_mwi_subscriber *mwi_event_sub;
/*! \brief Delayed dialing for E911. Overlap digits for ISDN. */
char dialdest[256];
#ifdef HAVE_DAHDI_LINEREVERSE_VMWI
channels/chan_iax2.c
+8 -13
View File
@@ -582,7 +582,7 @@ struct iax2_peer {
int smoothing; /*!< Sample over how many units to determine historic ms */
uint16_t maxcallno; /*!< Max call number limit for this peer. Set on registration */
struct stasis_subscription *mwi_event_sub; /*!< This subscription lets pollmailboxes know which mailboxes need to be polled */
struct ast_mwi_subscriber *mwi_event_sub; /*!< This subscription lets pollmailboxes know which mailboxes need to be polled */
struct ast_acl_list *acl;
enum calltoken_peer_enum calltoken_required; /*!< Is calltoken validation required or not, can be YES, NO, or AUTO */
@@ -12764,7 +12764,9 @@ static void peer_destructor(void *obj)
if (peer->dnsmgr)
ast_dnsmgr_release(peer->dnsmgr);
peer->mwi_event_sub = stasis_unsubscribe(peer->mwi_event_sub);
if (peer->mwi_event_sub) {
peer->mwi_event_sub = ast_mwi_unsubscribe(peer->mwi_event_sub);
}
ast_string_field_free_memory(peer);
@@ -13069,17 +13071,10 @@ static struct iax2_peer *build_peer(const char *name, struct ast_variable *v, st
}
if (!ast_strlen_zero(peer->mailbox) && !peer->mwi_event_sub) {
struct stasis_topic *mailbox_specific_topic;
mailbox_specific_topic = ast_mwi_topic(peer->mailbox);
if (mailbox_specific_topic) {
/* The MWI subscriptions exist just so the core knows we care about those
* mailboxes. However, we just grab the events out of the cache when it
* is time to send MWI, since it is only sent with a REGACK. */
peer->mwi_event_sub = stasis_subscribe_pool(mailbox_specific_topic, stasis_subscription_cb_noop, NULL);
stasis_subscription_accept_message_type(peer->mwi_event_sub, ast_mwi_state_type());
stasis_subscription_set_filter(peer->mwi_event_sub, STASIS_SUBSCRIPTION_FILTER_SELECTIVE);
}
/* The MWI subscriptions exist just so the core knows we care about those
* mailboxes. However, we just grab the events out of the cache when it
* is time to send MWI, since it is only sent with a REGACK. */
peer->mwi_event_sub = ast_mwi_subscribe_pool(peer->mailbox, stasis_subscription_cb_noop, NULL);
}
if (subscribe_acl_change) {
channels/chan_mgcp.c
+7 -14
View File
@@ -346,7 +346,7 @@ struct mgcp_endpoint {
char curtone[80]; /*!< Current tone */
char mailbox[AST_MAX_EXTENSION];
char parkinglot[AST_MAX_CONTEXT]; /*!< Parkinglot */
struct stasis_subscription *mwi_event_sub;
struct ast_mwi_subscriber *mwi_event_sub;
ast_group_t callgroup;
ast_group_t pickupgroup;
int callwaiting;
@@ -4234,18 +4234,11 @@ static struct mgcp_gateway *build_gateway(char *cat, struct ast_variable *v)
ast_copy_string(e->mailbox, mailbox, sizeof(e->mailbox));
ast_copy_string(e->parkinglot, parkinglot, sizeof(e->parkinglot));
if (!ast_strlen_zero(e->mailbox)) {
struct stasis_topic *mailbox_specific_topic;
mailbox_specific_topic = ast_mwi_topic(e->mailbox);
if (mailbox_specific_topic) {
/* This module does not handle MWI in an event-based manner. However, it
* subscribes to MWI for each mailbox that is configured so that the core
* knows that we care about it. Then, chan_mgcp will get the MWI from the
* event cache instead of checking the mailbox directly. */
e->mwi_event_sub = stasis_subscribe_pool(mailbox_specific_topic, stasis_subscription_cb_noop, NULL);
stasis_subscription_accept_message_type(e->mwi_event_sub, ast_mwi_state_type());
stasis_subscription_set_filter(e->mwi_event_sub, STASIS_SUBSCRIPTION_FILTER_SELECTIVE);
}
/* This module does not handle MWI in an event-based manner. However, it
* subscribes to MWI for each mailbox that is configured so that the core
* knows that we care about it. Then, chan_mgcp will get the MWI from the
* event cache instead of checking the mailbox directly. */
e->mwi_event_sub = ast_mwi_subscribe_pool(e->mailbox, stasis_subscription_cb_noop, NULL);
}
snprintf(e->rqnt_ident, sizeof(e->rqnt_ident), "%08lx", (unsigned long)ast_random());
e->msgstate = -1;
@@ -4587,7 +4580,7 @@ static void destroy_endpoint(struct mgcp_endpoint *e)
}
if (e->mwi_event_sub) {
e->mwi_event_sub = stasis_unsubscribe(e->mwi_event_sub);
e->mwi_event_sub = ast_mwi_unsubscribe(e->mwi_event_sub);
}
if (e->chanvars) {
channels/chan_sip.c
+6 -10
View File
@@ -5251,7 +5251,7 @@ static void register_peer_exten(struct sip_peer *peer, int onoff)
static void destroy_mailbox(struct sip_mailbox *mailbox)
{
if (mailbox->event_sub) {
mailbox->event_sub = stasis_unsubscribe_and_join(mailbox->event_sub);
mailbox->event_sub = ast_mwi_unsubscribe_and_join(mailbox->event_sub);
}
ast_free(mailbox);
}
@@ -28390,18 +28390,14 @@ static void add_peer_mwi_subs(struct sip_peer *peer)
struct sip_mailbox *mailbox;
AST_LIST_TRAVERSE(&peer->mailboxes, mailbox, entry) {
struct stasis_topic *mailbox_specific_topic;
if (mailbox->status != SIP_MAILBOX_STATUS_NEW) {
continue;
}
mailbox_specific_topic = ast_mwi_topic(mailbox->id);
if (mailbox_specific_topic) {
mailbox->event_sub = stasis_subscribe_pool(mailbox_specific_topic, mwi_event_cb, peer);
stasis_subscription_accept_message_type(mailbox->event_sub, ast_mwi_state_type());
stasis_subscription_accept_message_type(mailbox->event_sub, stasis_subscription_change_type());
stasis_subscription_set_filter(mailbox->event_sub, STASIS_SUBSCRIPTION_FILTER_SELECTIVE);
mailbox->event_sub = ast_mwi_subscribe_pool(mailbox->id, mwi_event_cb, peer);
if (mailbox->event_sub) {
stasis_subscription_accept_message_type(
ast_mwi_subscriber_subscription(mailbox->event_sub),
stasis_subscription_change_type());
}
}
}
channels/chan_skinny.c
+4 -12
View File
@@ -1466,7 +1466,7 @@ struct skinny_line {
SKINNY_LINE_OPTIONS
ast_mutex_t lock;
struct skinny_container *container;
struct stasis_subscription *mwi_event_sub; /* Event based MWI */
struct ast_mwi_subscriber *mwi_event_sub; /* Event based MWI */
struct skinny_subchannel *activesub;
AST_LIST_HEAD(, skinny_subchannel) sub;
AST_LIST_HEAD(, skinny_subline) sublines;
@@ -8328,16 +8328,8 @@ static struct skinny_line *config_line(const char *lname, struct ast_variable *v
config_parse_variables(TYPE_LINE, l, v);
if (!ast_strlen_zero(l->mailbox)) {
struct stasis_topic *mailbox_specific_topic;
ast_verb(3, "Setting mailbox '%s' on line %s\n", l->mailbox, l->name);
mailbox_specific_topic = ast_mwi_topic(l->mailbox);
if (mailbox_specific_topic) {
l->mwi_event_sub = stasis_subscribe_pool(mailbox_specific_topic, mwi_event_cb, l);
stasis_subscription_accept_message_type(l->mwi_event_sub, ast_mwi_state_type());
stasis_subscription_set_filter(l->mwi_event_sub, STASIS_SUBSCRIPTION_FILTER_SELECTIVE);
}
l->mwi_event_sub = ast_mwi_subscribe_pool(l->mailbox, mwi_event_cb, l);
}
if (!ast_strlen_zero(vmexten) && ast_strlen_zero(l->vmexten)) {
@@ -8640,7 +8632,7 @@ int skinny_reload(void)
will happen below. */
while ((l = AST_LIST_REMOVE_HEAD(&d->lines, list))) {
if (l->mwi_event_sub) {
l->mwi_event_sub = stasis_unsubscribe(l->mwi_event_sub);
l->mwi_event_sub = ast_mwi_unsubscribe(l->mwi_event_sub);
}
}
/* Delete all speeddials for this device */
@@ -8797,7 +8789,7 @@ static int unload_module(void)
skinny_unlocksub(sub);
}
if (l->mwi_event_sub) {
l->mwi_event_sub = stasis_unsubscribe_and_join(l->mwi_event_sub);
l->mwi_event_sub = ast_mwi_unsubscribe_and_join(l->mwi_event_sub);
}
ast_mutex_unlock(&l->lock);
unregister_exten(l);
channels/sig_pri.c
+3 -10
View File
@@ -8982,7 +8982,7 @@ void sig_pri_stop_pri(struct sig_pri_span *pri)
#if defined(HAVE_PRI_MWI)
for (idx = 0; idx < ARRAY_LEN(pri->mbox); ++idx) {
if (pri->mbox[idx].sub) {
pri->mbox[idx].sub = stasis_unsubscribe_and_join(pri->mbox[idx].sub);
pri->mbox[idx].sub = ast_mwi_unsubscribe_and_join(pri->mbox[idx].sub);
}
}
#endif /* defined(HAVE_PRI_MWI) */
@@ -9051,7 +9051,7 @@ int sig_pri_start_pri(struct sig_pri_span *pri)
/* Prepare the mbox[] for use. */
for (i = 0; i < ARRAY_LEN(pri->mbox); ++i) {
if (pri->mbox[i].sub) {
pri->mbox[i].sub = stasis_unsubscribe(pri->mbox[i].sub);
pri->mbox[i].sub = ast_mwi_unsubscribe(pri->mbox[i].sub);
}
}
#endif /* defined(HAVE_PRI_MWI) */
@@ -9108,7 +9108,6 @@ int sig_pri_start_pri(struct sig_pri_span *pri)
saveptr = pri->mwi_mailboxes;
for (i = 0; i < ARRAY_LEN(pri->mbox); ++i) {
char *mbox_id;
struct stasis_topic *mailbox_specific_topic;
mbox_id = strsep(&saveptr, ",");
if (mbox_id) {
@@ -9127,16 +9126,10 @@ int sig_pri_start_pri(struct sig_pri_span *pri)
continue;
}
mailbox_specific_topic = ast_mwi_topic(mbox_id);
if (mailbox_specific_topic) {
pri->mbox[i].sub = stasis_subscribe_pool(mailbox_specific_topic, sig_pri_mwi_event_cb, pri);
}
pri->mbox[i].sub = ast_mwi_subscribe_pool(mbox_id, sig_pri_mwi_event_cb, pri);
if (!pri->mbox[i].sub) {
ast_log(LOG_ERROR, "%s span %d could not subscribe to MWI events for %s(%s).\n",
sig_pri_cc_type_name, pri->span, pri->mbox[i].vm_box, mbox_id);
} else {
stasis_subscription_accept_message_type(pri->mbox[i].sub, ast_mwi_state_type());
stasis_subscription_set_filter(pri->mbox[i].sub, STASIS_SUBSCRIPTION_FILTER_SELECTIVE);
}
#if defined(HAVE_PRI_MWI_V2)
if (ast_strlen_zero(pri->mbox[i].vm_number)) {
channels/sig_pri.h
+1 -1
View File
@@ -424,7 +424,7 @@ struct sig_pri_mbox {
* \brief MWI mailbox event subscription.
* \note NULL if mailbox not configured.
*/
struct stasis_subscription *sub;
struct ast_mwi_subscriber *sub;
/*! \brief Mailbox uniqueid. */
const char *uniqueid;
/*! \brief Mailbox number sent to span. */
channels/sip/include/sip.h
+1 -1
View File
@@ -1252,7 +1252,7 @@ enum sip_mailbox_status {
*/
struct sip_mailbox {
/*! Associated MWI subscription */
struct stasis_subscription *event_sub;
struct ast_mwi_subscriber *event_sub;
AST_LIST_ENTRY(sip_mailbox) entry;
struct sip_peer *peer;
enum sip_mailbox_status status;
res/res_pjsip_mwi.c
+15 -21
View File
@@ -90,7 +90,7 @@ static struct ast_sip_subscription_handler mwi_handler = {
*/
struct mwi_stasis_subscription {
/*! The MWI stasis subscription */
struct stasis_subscription *stasis_sub;
struct ast_mwi_subscriber *mwi_subscriber;
/*! The mailbox corresponding with the MWI subscription. Used as a hash key */
char mailbox[1];
};
@@ -243,7 +243,6 @@ static void mwi_stasis_cb(void *userdata, struct stasis_subscription *sub,
static struct mwi_stasis_subscription *mwi_stasis_subscription_alloc(const char *mailbox, struct mwi_subscription *mwi_sub)
{
struct mwi_stasis_subscription *mwi_stasis_sub;
struct stasis_topic *topic;
if (!mwi_sub) {
return NULL;
@@ -254,26 +253,22 @@ static struct mwi_stasis_subscription *mwi_stasis_subscription_alloc(const char
return NULL;
}
topic = ast_mwi_topic(mailbox);
/* Safe strcpy */
strcpy(mwi_stasis_sub->mailbox, mailbox);
ast_debug(3, "Creating stasis MWI subscription to mailbox %s for endpoint %s. Topic: '%s':%p %d\n",
mailbox, mwi_sub->id, stasis_topic_name(topic), topic, (int)ao2_ref(topic, 0));
ao2_ref(mwi_sub, +1);
mwi_stasis_sub->stasis_sub = stasis_subscribe_pool(topic, mwi_stasis_cb, mwi_sub);
ao2_ref(topic, -1);
if (!mwi_stasis_sub->stasis_sub) {
mwi_stasis_sub->mwi_subscriber = ast_mwi_subscribe_pool(mailbox, mwi_stasis_cb, mwi_sub);
if (!mwi_stasis_sub->mwi_subscriber) {
/* Failed to subscribe. */
ao2_ref(mwi_stasis_sub, -1);
ao2_ref(mwi_sub, -1);
mwi_stasis_sub = NULL;
return NULL;
}
stasis_subscription_accept_message_type(mwi_stasis_sub->stasis_sub, ast_mwi_state_type());
stasis_subscription_accept_message_type(mwi_stasis_sub->stasis_sub, stasis_subscription_change_type());
stasis_subscription_set_filter(mwi_stasis_sub->stasis_sub, STASIS_SUBSCRIPTION_FILTER_SELECTIVE);
stasis_subscription_accept_message_type(
ast_mwi_subscriber_subscription(mwi_stasis_sub->mwi_subscriber),
stasis_subscription_change_type());
return mwi_stasis_sub;
}
@@ -433,21 +428,19 @@ static int mwi_sub_cmp(void *obj, void *arg, int flags)
static int get_message_count(void *obj, void *arg, int flags)
{
struct stasis_message *msg;
struct mwi_stasis_subscription *mwi_stasis = obj;
struct ast_sip_message_accumulator *counter = arg;
struct ast_mwi_state *mwi_state;
msg = stasis_cache_get(ast_mwi_state_cache(), ast_mwi_state_type(), mwi_stasis->mailbox);
if (!msg) {
mwi_state = ast_mwi_subscriber_data(mwi_stasis->mwi_subscriber);
if (!mwi_state) {
return 0;
}
mwi_state = stasis_message_data(msg);
counter->old_msgs += mwi_state->old_msgs;
counter->new_msgs += mwi_state->new_msgs;
ao2_ref(msg, -1);
ao2_ref(mwi_state, -1);
return 0;
}
@@ -683,10 +676,11 @@ static void send_mwi_notify(struct mwi_subscription *sub)
static int unsubscribe_stasis(void *obj, void *arg, int flags)
{
struct mwi_stasis_subscription *mwi_stasis = obj;
if (mwi_stasis->stasis_sub) {
if (mwi_stasis->mwi_subscriber) {
ast_debug(3, "Removing stasis subscription to mailbox %s\n", mwi_stasis->mailbox);
mwi_stasis->stasis_sub = stasis_unsubscribe_and_join(mwi_stasis->stasis_sub);
mwi_stasis->mwi_subscriber = ast_mwi_unsubscribe_and_join(mwi_stasis->mwi_subscriber);
}
return CMP_MATCH;
}