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Add JSON_REAL_PRECISION

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Fixes #178.
This commit is contained in:
Petri Lehtinen
2014-04-30 12:46:33 +03:00
parent 5b88cc5ded
commit 17b5fdd94b
6 changed files with 55 additions and 18 deletions
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10
src/dump.c
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@@ -22,6 +22,9 @@
#define MAX_INTEGER_STR_LENGTH 100
#define MAX_REAL_STR_LENGTH 100
#define FLAGS_TO_INDENT(f) ((f) & 0x1F)
#define FLAGS_TO_PRECISION(f) (((f) >> 11) & 0x1F)
struct object_key {
size_t serial;
const char *key;
@@ -45,9 +48,9 @@ static const char whitespace[] = " ";
static int dump_indent(size_t flags, int depth, int space, json_dump_callback_t dump, void *data)
{
if(JSON_INDENT(flags) > 0)
if(FLAGS_TO_INDENT(flags) > 0)
{
int i, ws_count = JSON_INDENT(flags);
int i, ws_count = FLAGS_TO_INDENT(flags);
if(dump("\n", 1, data))
return -1;
@@ -208,7 +211,8 @@ static int do_dump(const json_t *json, size_t flags, int depth,
int size;
double value = json_real_value(json);
size = jsonp_dtostr(buffer, MAX_REAL_STR_LENGTH, value);
size = jsonp_dtostr(buffer, MAX_REAL_STR_LENGTH, value,
FLAGS_TO_PRECISION(flags));
if(size < 0)
return -1;