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-rw-r--r--qjson.c55
-rw-r--r--qjson.h1
2 files changed, 48 insertions, 8 deletions
diff --git a/qjson.c b/qjson.c
index e4ee433760..f9c8e77516 100644
--- a/qjson.c
+++ b/qjson.c
@@ -72,43 +72,57 @@ QObject *qobject_from_jsonf(const char *string, ...)
typedef struct ToJsonIterState
{
+ int indent;
+ int pretty;
int count;
QString *str;
} ToJsonIterState;
-static void to_json(const QObject *obj, QString *str);
+static void to_json(const QObject *obj, QString *str, int pretty, int indent);
static void to_json_dict_iter(const char *key, QObject *obj, void *opaque)
{
ToJsonIterState *s = opaque;
QString *qkey;
+ int j;
- if (s->count) {
+ if (s->count)
qstring_append(s->str, ", ");
+
+ if (s->pretty) {
+ qstring_append(s->str, "\n");
+ for (j = 0 ; j < s->indent ; j++)
+ qstring_append(s->str, " ");
}
qkey = qstring_from_str(key);
- to_json(QOBJECT(qkey), s->str);
+ to_json(QOBJECT(qkey), s->str, s->pretty, s->indent);
QDECREF(qkey);
qstring_append(s->str, ": ");
- to_json(obj, s->str);
+ to_json(obj, s->str, s->pretty, s->indent);
s->count++;
}
static void to_json_list_iter(QObject *obj, void *opaque)
{
ToJsonIterState *s = opaque;
+ int j;
- if (s->count) {
+ if (s->count)
qstring_append(s->str, ", ");
+
+ if (s->pretty) {
+ qstring_append(s->str, "\n");
+ for (j = 0 ; j < s->indent ; j++)
+ qstring_append(s->str, " ");
}
- to_json(obj, s->str);
+ to_json(obj, s->str, s->pretty, s->indent);
s->count++;
}
-static void to_json(const QObject *obj, QString *str)
+static void to_json(const QObject *obj, QString *str, int pretty, int indent)
{
switch (qobject_type(obj)) {
case QTYPE_QINT: {
@@ -193,8 +207,16 @@ static void to_json(const QObject *obj, QString *str)
s.count = 0;
s.str = str;
+ s.indent = indent + 1;
+ s.pretty = pretty;
qstring_append(str, "{");
qdict_iter(val, to_json_dict_iter, &s);
+ if (pretty) {
+ int j;
+ qstring_append(str, "\n");
+ for (j = 0 ; j < indent ; j++)
+ qstring_append(str, " ");
+ }
qstring_append(str, "}");
break;
}
@@ -204,8 +226,16 @@ static void to_json(const QObject *obj, QString *str)
s.count = 0;
s.str = str;
+ s.indent = indent + 1;
+ s.pretty = pretty;
qstring_append(str, "[");
qlist_iter(val, (void *)to_json_list_iter, &s);
+ if (pretty) {
+ int j;
+ qstring_append(str, "\n");
+ for (j = 0 ; j < indent ; j++)
+ qstring_append(str, " ");
+ }
qstring_append(str, "]");
break;
}
@@ -249,7 +279,16 @@ QString *qobject_to_json(const QObject *obj)
{
QString *str = qstring_new();
- to_json(obj, str);
+ to_json(obj, str, 0, 0);
+
+ return str;
+}
+
+QString *qobject_to_json_pretty(const QObject *obj)
+{
+ QString *str = qstring_new();
+
+ to_json(obj, str, 1, 0);
return str;
}
diff --git a/qjson.h b/qjson.h
index 7afec2eec1..cd60e0bbe5 100644
--- a/qjson.h
+++ b/qjson.h
@@ -24,5 +24,6 @@ QObject *qobject_from_jsonf(const char *string, ...)
QObject *qobject_from_jsonv(const char *string, va_list *ap);
QString *qobject_to_json(const QObject *obj);
+QString *qobject_to_json_pretty(const QObject *obj);
#endif /* QJSON_H */