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json: add json_iter_get_string

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James Prestwood 2022-01-06 14:52:54 -08:00 committed by Denis Kenzior
parent f3e2147e72
commit 790d431624
2 changed files with 15 additions and 0 deletions
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14
src/json.c
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@ -398,6 +398,20 @@ bool json_iter_get_container(struct json_iter *iter,
return true; return true;
} }
bool json_iter_get_string(struct json_iter *iter, char **s)
{
struct json_contents *c = iter->contents;
jsmntok_t *t = c->tokens + iter->current;
if (t->type != JSMN_STRING)
return false;
if (s)
*s = TOK_TO_STR(c->json, t);
return true;
}
enum json_type json_iter_get_type(struct json_iter *iter) enum json_type json_iter_get_type(struct json_iter *iter)
{ {
struct json_contents *c = iter->contents; struct json_contents *c = iter->contents;

1
src/json.h
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@ -95,6 +95,7 @@ bool json_iter_get_boolean(struct json_iter *iter, bool *b);
bool json_iter_get_null(struct json_iter *iter); bool json_iter_get_null(struct json_iter *iter);
bool json_iter_get_container(struct json_iter *iter, bool json_iter_get_container(struct json_iter *iter,
struct json_iter *container); struct json_iter *container);
bool json_iter_get_string(struct json_iter *iter, char **s);
enum json_type json_iter_get_type(struct json_iter *iter); enum json_type json_iter_get_type(struct json_iter *iter);
bool json_iter_next(struct json_iter *iter); bool json_iter_next(struct json_iter *iter);