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Tweaked JSON format a bit

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This commit is contained in:
Kevin López Brante 2020-09-29 04:11:19 -03:00
parent ca2ac74c4d
commit 9e92ee1acf
1 changed files with 17 additions and 9 deletions
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26
cli/vgmstream_cli.c
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@ -817,12 +817,16 @@ fail:
#ifdef HAVE_JSON
static void print_json_info(VGMSTREAM* vgm, cli_config* cfg) {
json_t* version_string = json_string(VERSION);
vgmstream_info info;
describe_vgmstream_info(vgm, &info);
json_t* mixing_info = NULL;
// The JSON pack format string is defined here: https://jansson.readthedocs.io/en/latest/apiref.html#building-values
if (info.mixing_info.input_channels > 0) {
json_t* mixing_info = json_pack("{sisi}",
mixing_info = json_pack("{sisi}",
"inputChannels", info.mixing_info.input_channels,
"outputChannels", info.mixing_info.output_channels);
}
@ -837,22 +841,26 @@ static void print_json_info(VGMSTREAM* vgm, cli_config* cfg) {
json_t* interleave_info = NULL;
if (info.interleave_info.value > 0) {
interleave_info = json_pack("{sisisi}",
"value", info.interleave_info.value,
if (info.interleave_info.last_block > info.interleave_info.first_block) {
interleave_info = json_pack("{sisi}",
"firstBlock", info.interleave_info.first_block,
"lastBlock", info.interleave_info.last_block
);
}
json_t* stream_info = json_pack("{sisssi}",
"current", info.stream_info.current,
"index", info.stream_info.current,
"name", info.stream_info.name,
"total", info.stream_info.total
);
if (info.stream_info.name[0] == '\0') {
json_object_set(stream_info, "name", json_null());
}
json_t* final_object = json_pack(
"{sisiso*siso*so*sisssssisssiso?}",
"{sssisiso?siso?so?sisssssisssiso?}",
"version", version_string,
"sampleRate", info.sample_rate,
"channels", info.channels,
"mixingInfo", mixing_info,
@ -869,14 +877,14 @@ static void print_json_info(VGMSTREAM* vgm, cli_config* cfg) {
);
if (info.frame_size == 0) {
json_object_del(final_object, "frameSize");
json_object_set(final_object, "frameSize", json_null());
}
if (info.channel_layout == 0) {
json_object_del(final_object, "channelLayout");
json_object_set(final_object, "channelLayout", json_null());
}
json_dumpf(final_object, stdout, JSON_INDENT(4));
json_dumpf(final_object, stdout, JSON_COMPACT);
json_decref(final_object);
}