static int
httptrap_yajl_cb_boolean(void *ctx, int boolVal) {
int ival, rv;
struct rest_json_payload *json = ctx;
if(json->depth<0) {
_YD("[%3d] cb_boolean [BAD]\n", json->depth);
return 0;
}
rv = set_array_key(json);
if(json->last_special_key == HT_EX_VALUE) {
NEW_LV(json, strdup(boolVal ? "1" : "0"));
_YD("[%3d]*cb_boolean -> %s\n", json->depth, boolVal ? "true" : "false");
return 1;
}
if(json->last_special_key) return 0;
if(rv) return 1;
if(json->keys[json->depth]) {
ival = boolVal ? 1 : 0;
_YD("[%3d] cb_boolean -> %s\n", json->depth, boolVal ? "true" : "false");
noit_stats_set_metric(json->check,
json->keys[json->depth], METRIC_INT32, &ival);
if(json->immediate)
noit_stats_log_immediate_metric(json->check,
json->keys[json->depth], METRIC_INT32, &ival);
json->cnt++;
}
return 1;
}
static int
httptrap_yajl_cb_number(void *ctx, const char * numberVal,
size_t numberLen) {
char val[128];
struct rest_json_payload *json = ctx;
int rv;
if(json->depth<0) return 0;
rv = set_array_key(json);
if(json->last_special_key == 0x2) {
char *str;
str = malloc(numberLen+1);
memcpy(str, numberVal, numberLen);
str[numberLen] = '\0';
NEW_LV(json, str);
return 1;
}
if(rv) return 1;
if(json->last_special_key) return 0;
if(json->keys[json->depth]) {
if(numberLen > sizeof(val)-1) numberLen = sizeof(val)-1;
memcpy(val, numberVal, numberLen);
val[numberLen] = '\0';
noit_stats_set_metric(json->check,
json->keys[json->depth], METRIC_GUESS, val);
if(json->immediate)
noit_stats_log_immediate_metric(json->check,
json->keys[json->depth], METRIC_GUESS, val);
json->cnt++;
}
return 1;
}
static int
httptrap_yajl_cb_null(void *ctx) {
struct rest_json_payload *json = ctx;
int rv;
if(json->depth<0) {
_YD("[%3d] cb_null [BAD]\n", json->depth);
return 0;
}
rv = set_array_key(json);
if(json->last_special_key == HT_EX_VALUE) {
_YD("[%3d]*cb_null\n", json->depth);
NEW_LV(json, NULL);
return 1;
}
if(json->last_special_key) return 0;
if(rv) return 1;
if(json->keys[json->depth]) {
_YD("[%3d] cb_null\n", json->depth);
noit_stats_set_metric(json->check,
json->keys[json->depth], METRIC_INT32, NULL);
if(json->immediate)
noit_stats_log_immediate_metric(json->check,
json->keys[json->depth], METRIC_INT32, NULL);
json->cnt++;
}
return 1;
}
static int
httptrap_yajl_cb_end_map(void *ctx) {
struct value_list *p, *last_p = NULL;
struct rest_json_payload *json = ctx;
_YD("[%3d]%-.*s cb_end_map\n", json->depth, json->depth, "");
json->depth--;
if(json->saw_complex_type == 0x3) {
long double total = 0, cnt = 0;
mtev_boolean use_avg = mtev_false;
for(p=json->last_value;p;p=p->next) {
noit_stats_set_metric_coerce(json->check,
json->keys[json->depth], json->last_type, p->v);
last_p = p;
if(p->v != NULL &&
(json->last_type == 'L' || json->last_type == 'l' ||
json->last_type == 'I' || json->last_type == 'i' ||
json->last_type == 'n')) {
total += strtold(p->v, NULL);
cnt = cnt + 1;
use_avg = mtev_true;
}
json->cnt++;
}
if(json->immediate && last_p != NULL) {
if(use_avg) {
double avg = total / cnt;
noit_stats_log_immediate_metric(json->check,
json->keys[json->depth], 'n', &avg);
}
else {
noit_stats_log_immediate_metric(json->check,
json->keys[json->depth], json->last_type, last_p->v);
}
}
}
json->saw_complex_type = 0;
for(p=json->last_value;p;) {
struct value_list *savenext;
savenext = p->next;
if(p->v) free(p->v);
savenext = p->next;
free(p);
p = savenext;
}
json->last_value = NULL;
return 1;
}
static int
httptrap_yajl_cb_string(void *ctx, const unsigned char * stringVal,
size_t stringLen) {
struct rest_json_payload *json = ctx;
char val[4096];
int rv;
if(json->depth<0) {
_YD("[%3d] cb_string [BAD]\n", json->depth);
return 0;
}
if(json->last_special_key == HT_EX_TS) /* handle ts */
return 1;
if(json->last_special_key == HT_EX_TAGS) /* handle tag */
return 1;
rv = set_array_key(json);
if(json->last_special_key == HT_EX_TYPE) {
if(stringLen != 1) return 0;
if(*stringVal == 'L' || *stringVal == 'l' ||
*stringVal == 'I' || *stringVal == 'i' ||
*stringVal == 'n' || *stringVal == 's') {
json->last_type = *stringVal;
json->saw_complex_type |= HT_EX_TYPE;
_YD("[%3d] cb_string { _type: %c }\n", json->depth, *stringVal);
return 1;
}
_YD("[%3d] cb_string { bad _type: %.*s }\n", json->depth,
(int)stringLen, stringVal);
return 0;
}
else if(json->last_special_key == HT_EX_VALUE) {
char *str;
str = malloc(stringLen+1);
memcpy(str, stringVal, stringLen);
str[stringLen] = '\0';
NEW_LV(json, str);
_YD("[%3d] cb_string { _value: %s }\n", json->depth, str);
json->saw_complex_type |= HT_EX_VALUE;
return 1;
}
else if(json->last_special_key == HT_EX_TS) return 1;
else if(json->last_special_key == HT_EX_TAGS) return 1;
if(rv) return 1;
if(json->keys[json->depth]) {
if(stringLen > sizeof(val)-1) stringLen = sizeof(val)-1;
memcpy(val, stringVal, stringLen);
val[stringLen] = '\0';
_YD("[%3d] cb_string %s\n", json->depth, val);
noit_stats_set_metric(json->check,
json->keys[json->depth], METRIC_GUESS, val);
if(json->immediate)
noit_stats_log_immediate_metric(json->check,
json->keys[json->depth], METRIC_GUESS, val);
json->cnt++;
}
return 1;
}
static int
httptrap_yajl_cb_string(void *ctx, const unsigned char * stringVal,
size_t stringLen) {
struct rest_json_payload *json = ctx;
char val[4096];
int rv;
if(json->depth<0) return 0;
rv = set_array_key(json);
if(json->last_special_key == 0x1) {
if(stringLen != 1) return 0;
if(*stringVal == 'L' || *stringVal == 'l' ||
*stringVal == 'I' || *stringVal == 'i' ||
*stringVal == 'n' || *stringVal == 's') {
json->last_type = *stringVal;
json->saw_complex_type |= 0x1;
return 1;
}
return 0;
}
else if(json->last_special_key == 0x2) {
char *str;
str = malloc(stringLen+1);
memcpy(str, stringVal, stringLen);
str[stringLen] = '\0';
NEW_LV(json, str);
json->saw_complex_type |= 0x2;
return 1;
}
if(rv) return 1;
if(json->keys[json->depth]) {
if(stringLen > sizeof(val)-1) stringLen = sizeof(val)-1;
memcpy(val, stringVal, stringLen);
val[stringLen] = '\0';
noit_stats_set_metric(json->check,
json->keys[json->depth], METRIC_GUESS, val);
if(json->immediate)
noit_stats_log_immediate_metric(json->check,
json->keys[json->depth], METRIC_GUESS, val);
json->cnt++;
}
return 1;
}
static int
httptrap_yajl_cb_null(void *ctx) {
struct rest_json_payload *json = ctx;
int rv;
if(json->depth<0) return 0;
rv = set_array_key(json);
if(json->last_special_key == 0x2) {
NEW_LV(json, NULL);
return 1;
}
if(json->last_special_key) return 0;
if(rv) return 1;
if(json->keys[json->depth]) {
noit_stats_set_metric(json->check,
json->keys[json->depth], METRIC_INT32, NULL);
if(json->immediate)
noit_stats_log_immediate_metric(json->check,
json->keys[json->depth], METRIC_INT32, NULL);
json->cnt++;
}
return 1;
}
static int
httptrap_yajl_cb_boolean(void *ctx, int boolVal) {
int ival, rv;
struct rest_json_payload *json = ctx;
mtevL(mtev_error, "BOOL\n");
if(json->depth<0) return 0;
rv = set_array_key(json);
if(json->last_special_key == 0x2) {
NEW_LV(json, strdup(boolVal ? "1" : "0"));
return 1;
}
if(json->last_special_key) return 0;
if(rv) return 1;
if(json->keys[json->depth]) {
ival = boolVal ? 1 : 0;
noit_stats_set_metric(json->check,
json->keys[json->depth], METRIC_INT32, &ival);
if(json->immediate)
noit_stats_log_immediate_metric(json->check,
json->keys[json->depth], METRIC_INT32, &ival);
json->cnt++;
}
return 1;
}
