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pactl: add format flag for JSON output

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Part-of: <https://gitlab.freedesktop.org/pulseaudio/pulseaudio/-/merge_requests/497>
This commit is contained in:
acheronfail 2021-06-06 18:25:08 +10:00 • committed by PulseAudio Marge Bot
parent 1b96b49f65
commit 19adddee31
4 changed files with 1050 additions and 225 deletions
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10
src/pulsecore/json.c
View file

@ -650,6 +650,16 @@ static pa_json_context_type_t json_encoder_context_pop(pa_json_encoder *encoder)
return type;
}
bool pa_json_encoder_is_empty(pa_json_encoder *encoder) {
pa_json_context_type_t type;
pa_assert(encoder);
pa_assert(encoder->context);
type = encoder->context->type;
return type == PA_JSON_CONTEXT_EMPTY;
}
pa_json_encoder *pa_json_encoder_new(void) {
pa_json_encoder *encoder;

2
src/pulsecore/json.h
View file

@ -71,6 +71,8 @@ void pa_json_encoder_free(pa_json_encoder *encoder);
/** Convert pa_json_encoder to string, free pa_json_encoder structure.
* The returned string needs to be freed with pa_xree(). \since 15.0 */
char *pa_json_encoder_to_string_free(pa_json_encoder *encoder);
/** Check if a pa_json_encoder is empty (nothing has been added). \since 16.0 */
bool pa_json_encoder_is_empty(pa_json_encoder *encoder);
/** Start appending JSON object element by writing an opening brace. \since 15.0 */
void pa_json_encoder_begin_element_object(pa_json_encoder *encoder);