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Public API to set basic status, clear activities and add activities to a presence model.

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This commit is contained in:
Ghislain MARY 2013-09-05 11:26:51 +02:00
parent a9eaffb1b2
commit 2123fcf383
2 changed files with 87 additions and 49 deletions
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28
coreapi/linphonepresence.h
View file

@ -243,6 +243,14 @@ void * linphone_presence_model_get_user_data(LinphonePresenceModel *model);
*/
LINPHONE_PUBLIC LinphonePresenceBasicStatus linphone_presence_model_get_basic_status(const LinphonePresenceModel *model);
/**
* @brief Sets the basic status of a presence model.
* @param[in] model The #LinphonePresenceModel object for which to set the basic status.
* @param[in] basic_status The #LinphonePresenceBasicStatus to set for the #LinphonePresenceModel object.
* @return 0 if successful, a value < 0 in case of error.
*/
LINPHONE_PUBLIC int linphone_presence_model_set_basic_status(LinphonePresenceModel *model, LinphonePresenceBasicStatus basic_status);
/**
* @brief Gets the timestamp of a presence model.
* @param[in] model The #LinphonePresenceModel object to get the timestamp from.
@ -294,9 +302,29 @@ LINPHONE_PUBLIC LinphonePresenceActivity * linphone_presence_model_get_activity(
* @param[in] activity The #LinphonePresenceActivityType to set for the model.
* @param[in] description An additional description of the activity to set for the model. Can be NULL if no additional description is to be added.
* @return 0 if successful, a value < 0 in case of error.
*
* WARNING: This function will modify the basic status of the model according to the activity being set.
* If you don't want the basic status to be modified automatically, you can use the combination of linphone_presence_model_set_basic_status(),
* linphone_presence_model_clear_activities() and linphone_presence_model_add_activity().
*/
LINPHONE_PUBLIC int linphone_presence_model_set_activity(LinphonePresenceModel *model, LinphonePresenceActivityType activity, const char *description);
/**
* @brief Adds an activity to a presence model.
* @param[in] model The #LinphonePresenceModel object for which to add an activity.
* @param[in] activity The #LinphonePresenceActivityType to add to the model.
* @param[in] description An additional description of the activity to add to the model. Can be NULL if no additional description is to be added.
* @return 0 if successful, a value < 0 in case of error.
*/
LINPHONE_PUBLIC int linphone_presence_model_add_activity(LinphonePresenceModel *model, LinphonePresenceActivityType activity, const char *description);
/**
* @brief Clears the activities of a presence model.
* @param[in] model The #LinphonePresenceModel object for which to clear the activities.
* @return 0 if successful, a value < 0 in case of error.
*/
LINPHONE_PUBLIC int linphone_presence_model_clear_activities(LinphonePresenceModel *model);
/**
* @brief Gets the first note of a presence model (there is usually only one).
* @param[in] model The #LinphonePresenceModel object to get the note from.

108
coreapi/presence.c
View file

@ -306,51 +306,6 @@ static void presence_model_add_note(LinphonePresenceModel *model, struct _Linpho
model->notes = ms_list_append(model->notes, note);
}
static int presence_model_set_basic_status(LinphonePresenceModel *model, LinphonePresenceBasicStatus basic_status) {
struct _LinphonePresenceService *service;
char *id;
if (ms_list_size(model->services) > 0) {
ms_list_for_each(model->services, (MSIterateFunc)presence_service_delete);
ms_list_free(model->services);
model->services = NULL;
}
id = generate_presence_id();
service = presence_service_new(id, basic_status);
ms_free(id);
if (service == NULL) return -1;
presence_model_add_service(model, service);
return 0;
}
static void presence_model_clear_activities(LinphonePresenceModel *model) {
ms_list_for_each(model->persons, (MSIterateFunc)presence_person_clear_activities);
}
static int presence_model_add_activity(LinphonePresenceModel *model, LinphonePresenceActivityType acttype, const char *description) {
char *id = NULL;
struct _LinphonePresencePerson *person = NULL;
struct _LinphonePresenceActivity *act = NULL;
if (ms_list_size(model->persons) == 0) {
/* There is no person in the presence model, add one. */
id = generate_presence_id();
person = presence_person_new(id, time(NULL));
if (id != NULL) ms_free(id);
if (person == NULL)
return -1;
presence_model_add_person(model, person);
} else {
/* Add the activity to the first person in the model. */
person = (struct _LinphonePresencePerson *)ms_list_nth_data(model->persons, 0);
}
act = presence_activity_new(acttype, description);
if (act == NULL)
return -1;
presence_person_add_activity(person, act);
return 0;
}
static void presence_model_find_open_basic_status(struct _LinphonePresenceService *service, LinphonePresenceBasicStatus *status) {
if (service->status == LinphonePresenceBasicStatusOpen) {
*status = LinphonePresenceBasicStatusOpen;
@ -423,6 +378,26 @@ LinphonePresenceBasicStatus linphone_presence_model_get_basic_status(const Linph
return status;
}
int linphone_presence_model_set_basic_status(LinphonePresenceModel *model, LinphonePresenceBasicStatus basic_status) {
struct _LinphonePresenceService *service;
char *id;
if (model == NULL) return -1;
if (ms_list_size(model->services) > 0) {
ms_list_for_each(model->services, (MSIterateFunc)presence_service_delete);
ms_list_free(model->services);
model->services = NULL;
}
id = generate_presence_id();
service = presence_service_new(id, basic_status);
ms_free(id);
if (service == NULL) return -1;
presence_model_add_service(model, service);
return 0;
}
static void presence_service_find_newer_timestamp(struct _LinphonePresenceService *service, time_t *timestamp) {
if (service->timestamp > *timestamp)
*timestamp = service->timestamp;
@ -532,15 +507,50 @@ int linphone_presence_model_set_activity(LinphonePresenceModel *model, LinphoneP
basic_status = LinphonePresenceBasicStatusOpen;
break;
}
if (presence_model_set_basic_status(model, basic_status) < 0)
if (linphone_presence_model_set_basic_status(model, basic_status) < 0)
return -1;
presence_model_clear_activities(model);
if (presence_model_add_activity(model, acttype, description) < 0)
linphone_presence_model_clear_activities(model);
if (linphone_presence_model_add_activity(model, acttype, description) < 0)
return -1;
return 0;
}
int linphone_presence_model_add_activity(LinphonePresenceModel *model, LinphonePresenceActivityType acttype, const char *description) {
char *id = NULL;
struct _LinphonePresencePerson *person = NULL;
struct _LinphonePresenceActivity *act = NULL;
if (model == NULL) return -1;
if (ms_list_size(model->persons) == 0) {
/* There is no person in the presence model, add one. */
id = generate_presence_id();
person = presence_person_new(id, time(NULL));
if (id != NULL) ms_free(id);
if (person == NULL)
return -1;
presence_model_add_person(model, person);
} else {
/* Add the activity to the first person in the model. */
person = (struct _LinphonePresencePerson *)ms_list_nth_data(model->persons, 0);
}
act = presence_activity_new(acttype, description);
if (act == NULL)
return -1;
presence_person_add_activity(person, act);
return 0;
}
int linphone_presence_model_clear_activities(LinphonePresenceModel *model) {
if (model == NULL) return -1;
ms_list_for_each(model->persons, (MSIterateFunc)presence_person_clear_activities);
return 0;
}
struct _find_note_st {
const char *lang;
struct _LinphonePresenceNote *note;
@ -1292,7 +1302,7 @@ void linphone_notify_parse_presence(SalOp *op, const char *content_type, const c
acttype = LinphonePresenceActivityOffline;
break;
}
presence_model_add_activity(model, acttype, NULL);
linphone_presence_model_add_activity(model, acttype, NULL);
}
}