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https://github.com/systemd/systemd
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busctl: port busctl to JSON_FORMAT_OFF too
This is a bit more complex, since busctl's JSON code predates json.c and was only minimally updated sofar.
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parent
6a01ea4a2f
commit
923d37c64a
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@ -31,11 +31,7 @@
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#include "user-util.h"
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#include "verbs.h"
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static enum {
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JSON_OFF,
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JSON_SHORT,
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JSON_PRETTY,
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} arg_json = JSON_OFF;
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static JsonFormatFlags arg_json_format_flags = JSON_FORMAT_OFF;
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static PagerFlags arg_pager_flags = 0;
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static bool arg_legend = true;
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static bool arg_full = false;
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@ -67,7 +63,6 @@ STATIC_DESTRUCTOR_REGISTER(arg_matches, strv_freep);
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#define NAME_IS_ACTIVATABLE INT_TO_PTR(2)
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static int json_transform_message(sd_bus_message *m, JsonVariant **ret);
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static void json_dump_with_flags(JsonVariant *v, FILE *f);
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static int acquire_bus(bool set_monitor, sd_bus **ret) {
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_cleanup_(sd_bus_close_unrefp) sd_bus *bus = NULL;
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@ -362,13 +357,10 @@ static int list_bus_names(int argc, char **argv, void *userdata) {
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return log_error_errno(r, "Failed to fill line: %m");
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}
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(void) pager_open(arg_pager_flags);
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if (arg_json_format_flags & (JSON_FORMAT_OFF|JSON_FORMAT_PRETTY|JSON_FORMAT_PRETTY_AUTO))
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(void) pager_open(arg_pager_flags);
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if (arg_json)
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r = table_print_json(table, stdout,
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(arg_json == JSON_PRETTY ? JSON_FORMAT_PRETTY : JSON_FORMAT_NEWLINE) | JSON_FORMAT_COLOR_AUTO);
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else
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r = table_print(table, stdout);
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r = table_print_json(table, NULL, arg_json_format_flags);
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if (r < 0)
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return table_log_print_error(r);
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@ -1228,7 +1220,7 @@ static int message_json(sd_bus_message *m, FILE *f) {
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if (r < 0)
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return log_error_errno(r, "Failed to build JSON object: %m");
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json_dump_with_flags(w, f);
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json_variant_dump(w, arg_json_format_flags, f, NULL);
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return 0;
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}
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@ -1355,7 +1347,7 @@ static int monitor(int argc, char **argv, int (*dump)(sd_bus_message *m, FILE *f
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}
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static int verb_monitor(int argc, char **argv, void *userdata) {
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return monitor(argc, argv, arg_json != JSON_OFF ? message_json : message_dump);
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return monitor(argc, argv, (arg_json_format_flags & JSON_FORMAT_OFF) ? message_dump : message_json);
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}
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static int verb_capture(int argc, char **argv, void *userdata) {
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@ -2006,14 +1998,6 @@ static int json_transform_message(sd_bus_message *m, JsonVariant **ret) {
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return 0;
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}
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static void json_dump_with_flags(JsonVariant *v, FILE *f) {
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json_variant_dump(v,
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(arg_json == JSON_PRETTY ? JSON_FORMAT_PRETTY : JSON_FORMAT_NEWLINE) |
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JSON_FORMAT_COLOR_AUTO,
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f, NULL);
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}
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static int call(int argc, char **argv, void *userdata) {
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_cleanup_(sd_bus_flush_close_unrefp) sd_bus *bus = NULL;
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_cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
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@ -2072,17 +2056,17 @@ static int call(int argc, char **argv, void *userdata) {
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if (r == 0 && !arg_quiet) {
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if (arg_json != JSON_OFF) {
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if (!FLAGS_SET(arg_json_format_flags, JSON_FORMAT_OFF)) {
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_cleanup_(json_variant_unrefp) JsonVariant *v = NULL;
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if (arg_json != JSON_SHORT)
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if (arg_json_format_flags & (JSON_FORMAT_PRETTY|JSON_FORMAT_PRETTY_AUTO))
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(void) pager_open(arg_pager_flags);
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r = json_transform_message(reply, &v);
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if (r < 0)
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return r;
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json_dump_with_flags(v, stdout);
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json_variant_dump(v, arg_json_format_flags, NULL, NULL);
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} else if (arg_verbose) {
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(void) pager_open(arg_pager_flags);
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@ -2181,17 +2165,17 @@ static int get_property(int argc, char **argv, void *userdata) {
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if (r < 0)
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return bus_log_parse_error(r);
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if (arg_json != JSON_OFF) {
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if (!FLAGS_SET(arg_json_format_flags, JSON_FORMAT_OFF)) {
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_cleanup_(json_variant_unrefp) JsonVariant *v = NULL;
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if (arg_json != JSON_SHORT)
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if (arg_json_format_flags & (JSON_FORMAT_PRETTY|JSON_FORMAT_PRETTY_AUTO))
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(void) pager_open(arg_pager_flags);
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r = json_transform_variant(reply, contents, &v);
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if (r < 0)
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return r;
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json_dump_with_flags(v, stdout);
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json_variant_dump(v, arg_json_format_flags, NULL, NULL);
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} else if (arg_verbose) {
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(void) pager_open(arg_pager_flags);
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@ -2543,25 +2527,13 @@ static int parse_argv(int argc, char *argv[]) {
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break;
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case 'j':
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if (on_tty())
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arg_json = JSON_PRETTY;
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else
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arg_json = JSON_SHORT;
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arg_json_format_flags = JSON_FORMAT_PRETTY_AUTO|JSON_FORMAT_COLOR_AUTO;
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break;
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case ARG_JSON:
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if (streq(optarg, "short"))
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arg_json = JSON_SHORT;
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else if (streq(optarg, "pretty"))
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arg_json = JSON_PRETTY;
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else if (streq(optarg, "help")) {
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fputs("short\n"
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"pretty\n", stdout);
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return 0;
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} else
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return log_error_errno(SYNTHETIC_ERRNO(EINVAL),
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"Unknown JSON out mode: %s",
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optarg);
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r = json_parse_cmdline_parameter_and_warn(optarg, &arg_json_format_flags);
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if (r <= 0)
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return r;
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break;
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