ESL_DECLARE(esl_status_t) esl_event_create_json(esl_event_t **event, const char *json)
{
esl_event_t *new_event;
cJSON *cj, *cjp;
if (!(cj = cJSON_Parse(json))) {
return ESL_FALSE;
}
if (esl_event_create(&new_event, ESL_EVENT_CLONE) != ESL_SUCCESS) {
cJSON_Delete(cj);
return ESL_FALSE;
}
for (cjp = cj->child; cjp; cjp = cjp->next) {
char *name = cjp->string;
char *value = cjp->valuestring;
if (name && value) {
if (!strcasecmp(name, "_body")) {
esl_event_add_body(new_event, value, ESL_VA_NONE);
} else {
if (!strcasecmp(name, "event-name")) {
esl_event_del_header(new_event, "event-name");
esl_name_event(value, &new_event->event_id);
}
esl_event_add_header_string(new_event, ESL_STACK_BOTTOM, name, value);
}
} else if (name) {
if (cjp->type == cJSON_Array) {
int i, x = cJSON_GetArraySize(cjp);
for (i = 0; i < x; i++) {
cJSON *item = cJSON_GetArrayItem(cjp, i);
if (item != NULL && item->type == cJSON_String && item->valuestring) {
esl_event_add_header_string(new_event, ESL_STACK_PUSH, name, item->valuestring);
}
}
}
}
}
cJSON_Delete(cj);
*event = new_event;
return ESL_SUCCESS;
}
ESL_DECLARE(esl_status_t) esl_event_dup(esl_event_t **event, esl_event_t *todup)
{
esl_event_header_t *hp;
if (esl_event_create_subclass(event, ESL_EVENT_CLONE, todup->subclass_name) != ESL_SUCCESS) {
return ESL_FAIL;
}
(*event)->event_id = todup->event_id;
(*event)->event_user_data = todup->event_user_data;
(*event)->bind_user_data = todup->bind_user_data;
for (hp = todup->headers; hp; hp = hp->next) {
esl_event_add_header_string(*event, ESL_STACK_BOTTOM, hp->name, hp->value);
}
if (todup->body) {
(*event)->body = DUP(todup->body);
}
(*event)->key = todup->key;
return ESL_SUCCESS;
}
ESL_DECLARE(void) esl_event_merge(esl_event_t *event, esl_event_t *tomerge)
{
esl_event_header_t *hp;
esl_assert(tomerge && event);
for (hp = tomerge->headers; hp; hp = hp->next) {
if (hp->idx) {
int i;
for(i = 0; i < hp->idx; i++) {
esl_event_add_header_string(event, ESL_STACK_PUSH, hp->name, hp->array[i]);
}
} else {
esl_event_add_header_string(event, ESL_STACK_BOTTOM, hp->name, hp->value);
}
}
}
bool ESLevent::addHeader(const char *header_name, const char *value)
{
this_check(false);
if (event) {
return esl_event_add_header_string(event, ESL_STACK_BOTTOM, header_name, value) == ESL_SUCCESS ? true : false;
} else {
esl_log(ESL_LOG_ERROR, "Trying to addHeader an event that does not exist!\n");
}
return false;
}
ESL_DECLARE(int) esl_event_add_array(esl_event_t *event, const char *var, const char *val)
{
char *data;
char **array;
int max = 0;
int len;
const char *p;
int i;
if (strlen(val) < 8) {
return -1;
}
p = val + 7;
max = 1;
while((p = strstr(p, "|:"))) {
max++;
p += 2;
}
if (!max) {
return -2;
}
data = strdup(val + 7);
len = (sizeof(char *) * max) + 1;
array = malloc(len);
esl_assert(array);
memset(array, 0, len);
esl_separate_string_string(data, "|:", array, max);
for(i = 0; i < max; i++) {
esl_event_add_header_string(event, ESL_STACK_PUSH, var, array[i]);
}
free(array);
free(data);
return 0;
}
ESL_DECLARE(esl_status_t) esl_event_create_json(esl_event_t **event, const char *json)
{
esl_event_t *new_event;
cJSON *cj, *cjp;
if (!(cj = cJSON_Parse(json))) {
return ESL_FAIL;
}
if (esl_event_create(&new_event, ESL_EVENT_CLONE) != ESL_SUCCESS) {
cJSON_Delete(cj);
return ESL_FAIL;
}
for (cjp = cj->child; cjp; cjp = cjp->next) {
char *name = cjp->string;
char *value = cjp->valuestring;
if (name && value) {
if (!strcasecmp(name, "_body")) {
esl_event_add_body(new_event, value);
} else {
if (!strcasecmp(name, "event-name")) {
esl_event_del_header(new_event, "event-name");
}
esl_name_event(value, &new_event->event_id);
esl_event_add_header_string(new_event, ESL_STACK_BOTTOM, name, value);
}
}
}
cJSON_Delete(cj);
*event = new_event;
return ESL_SUCCESS;
}
ESL_DECLARE(esl_status_t) esl_event_set_priority(esl_event_t *event, esl_priority_t priority)
{
event->priority = priority;
esl_event_add_header_string(event, ESL_STACK_TOP, "priority", esl_priority_name(priority));
return ESL_SUCCESS;
}
