text
stringlengths 0
14.1k
|
---|
state->sep = ','; |
if (!render_any(state->rs, key)) |
return false; |
if (!mbuf_write_byte(state->rs->dst, ':')) |
return false; |
return render_any(state->rs, val); |
} |
static bool render_dict(struct RenderState *rs, struct JsonValue *dict) |
{ |
struct ElemWriterState state; |
state.rs = rs; |
state.sep = 0; |
if (!mbuf_write_byte(rs->dst, '{')) |
return false; |
if (!json_dict_iter(dict, dict_elem_writer, &state)) |
return false; |
if (!mbuf_write_byte(rs->dst, '}')) |
return false; |
return true; |
} |
static bool render_invalid(struct RenderState *rs, struct JsonValue *jv) |
{ |
return false; |
} |
/* |
* Public api |
*/ |
static bool render_any(struct RenderState *rs, struct JsonValue *jv) |
{ |
static const render_func_t rfunc_map[] = { |
render_invalid, render_null, render_bool, render_int, |
render_float, render_string, render_list, render_dict, |
}; |
return rfunc_map[get_type(jv)](rs, jv); |
} |
bool json_render(struct MBuf *dst, struct JsonValue *jv) |
{ |
struct RenderState rs; |
rs.dst = dst; |
rs.options = 0; |
return render_any(&rs, jv); |
} |
/* |
* Examine single value |
*/ |
enum JsonValueType json_value_type(struct JsonValue *jv) |
{ |
return get_type(jv); |
} |
size_t json_value_size(struct JsonValue *jv) |
{ |
if (has_type(jv, JSON_STRING) || |
has_type(jv, JSON_LIST) || |
has_type(jv, JSON_DICT)) |
return jv->u.v_size; |
return 0; |
} |
bool json_value_as_bool(struct JsonValue *jv, bool *dst_p) |
{ |
if (!has_type(jv, JSON_BOOL)) |
return false; |
*dst_p = jv->u.v_bool; |
return true; |
} |
bool json_value_as_int(struct JsonValue *jv, int64_t *dst_p) |
{ |
if (!has_type(jv, JSON_INT)) |
return false; |
*dst_p = jv->u.v_int; |
return true; |
} |
bool json_value_as_float(struct JsonValue *jv, double *dst_p) |
{ |
if (!has_type(jv, JSON_FLOAT)) { |
if (has_type(jv, JSON_INT)) { |
*dst_p = jv->u.v_int; |
return true; |
} |
return false; |
} |
*dst_p = jv->u.v_float; |
return true; |
} |
Subsets and Splits
No saved queries yet
Save your SQL queries to embed, download, and access them later. Queries will appear here once saved.