struct srd_session *srd_sess = NULL;
#endif
-static gboolean opt_version = FALSE;
-gint opt_loglevel = SR_LOG_WARN; /* Show errors+warnings by default. */
-static gboolean opt_scan_devs = FALSE;
-gboolean opt_wait_trigger = FALSE;
-gchar *opt_input_file = NULL;
-gchar *opt_output_file = NULL;
-gchar *opt_drv = NULL;
-gchar *opt_config = NULL;
-static gchar *opt_channels = NULL;
-gchar *opt_channel_group = NULL;
-gchar *opt_triggers = NULL;
-gchar *opt_pds = NULL;
-#ifdef HAVE_SRD
-static gchar *opt_pd_stack = NULL;
-static gchar *opt_pd_annotations = NULL;
-static gchar *opt_pd_meta = NULL;
-static gchar *opt_pd_binary = NULL;
-#endif
-gchar *opt_input_format = NULL;
-gchar *opt_output_format = NULL;
-static gchar *opt_show = NULL;
-gchar *opt_time = NULL;
-gchar *opt_samples = NULL;
-gchar *opt_frames = NULL;
-gchar *opt_continuous = NULL;
-static gchar *opt_set = NULL;
-
-static GOptionEntry optargs[] = {
- {"version", 'V', 0, G_OPTION_ARG_NONE, &opt_version,
- "Show version and support list", NULL},
- {"loglevel", 'l', 0, G_OPTION_ARG_INT, &opt_loglevel,
- "Set loglevel (5 is most verbose)", NULL},
- {"driver", 'd', 0, G_OPTION_ARG_STRING, &opt_drv,
- "The driver to use", NULL},
- {"config", 'c', 0, G_OPTION_ARG_STRING, &opt_config,
- "Specify device configuration options", NULL},
- {"input-file", 'i', 0, G_OPTION_ARG_FILENAME, &opt_input_file,
- "Load input from file", NULL},
- {"input-format", 'I', 0, G_OPTION_ARG_STRING, &opt_input_format,
- "Input format", NULL},
- {"output-file", 'o', 0, G_OPTION_ARG_FILENAME, &opt_output_file,
- "Save output to file", NULL},
- {"output-format", 'O', 0, G_OPTION_ARG_STRING, &opt_output_format,
- "Output format", NULL},
- {"channels", 'C', 0, G_OPTION_ARG_STRING, &opt_channels,
- "Channels to use", NULL},
- {"channel-group", 'g', 0, G_OPTION_ARG_STRING, &opt_channel_group,
- "Channel groups", NULL},
- {"triggers", 't', 0, G_OPTION_ARG_STRING, &opt_triggers,
- "Trigger configuration", NULL},
- {"wait-trigger", 'w', 0, G_OPTION_ARG_NONE, &opt_wait_trigger,
- "Wait for trigger", NULL},
-#ifdef HAVE_SRD
- {"protocol-decoders", 'P', 0, G_OPTION_ARG_STRING, &opt_pds,
- "Protocol decoders to run", NULL},
- {"protocol-decoder-stack", 'S', 0, G_OPTION_ARG_STRING, &opt_pd_stack,
- "Protocol decoder stack", NULL},
- {"protocol-decoder-annotations", 'A', 0, G_OPTION_ARG_STRING, &opt_pd_annotations,
- "Protocol decoder annotation(s) to show", NULL},
- {"protocol-decoder-meta", 'M', 0, G_OPTION_ARG_STRING, &opt_pd_meta,
- "Protocol decoder meta output to show", NULL},
- {"protocol-decoder-binary", 'B', 0, G_OPTION_ARG_STRING, &opt_pd_binary,
- "Protocol decoder binary output to show", NULL},
-#endif
- {"scan", 0, 0, G_OPTION_ARG_NONE, &opt_scan_devs,
- "Scan for devices", NULL},
- {"show", 0, 0, G_OPTION_ARG_NONE, &opt_show,
- "Show device detail", NULL},
- {"time", 0, 0, G_OPTION_ARG_STRING, &opt_time,
- "How long to sample (ms)", NULL},
- {"samples", 0, 0, G_OPTION_ARG_STRING, &opt_samples,
- "Number of samples to acquire", NULL},
- {"frames", 0, 0, G_OPTION_ARG_STRING, &opt_frames,
- "Number of frames to acquire", NULL},
- {"continuous", 0, 0, G_OPTION_ARG_NONE, &opt_continuous,
- "Sample continuously", NULL},
- {"set", 0, 0, G_OPTION_ARG_NONE, &opt_set, "Set device options only", NULL},
- {NULL, 0, 0, 0, NULL, NULL, NULL}
-};
-
-
static void logger(const gchar *log_domain, GLogLevelFlags log_level,
const gchar *message, gpointer cb_data)
{
int select_channels(struct sr_dev_inst *sdi)
{
struct sr_channel *ch;
- GSList *selected_channels, *l;
+ GSList *selected_channels, *l, *channels;
+
+ channels = sr_dev_inst_channels_get(sdi);
if (opt_channels) {
if (!(selected_channels = parse_channelstring(sdi, opt_channels)))
return SR_ERR;
- for (l = sdi->channels; l; l = l->next) {
+ for (l = channels; l; l = l->next) {
ch = l->data;
if (g_slist_find(selected_channels, ch))
ch->enabled = TRUE;
return SR_OK;
}
+static void get_option(void)
+{
+ struct sr_dev_inst *sdi;
+ struct sr_channel_group *cg;
+ const struct sr_config_info *ci;
+ GSList *devices;
+ GVariant *gvar;
+ GHashTable *devargs;
+ int ret;
+ char *s;
+ struct sr_dev_driver *driver;
+
+ if (!(devices = device_scan())) {
+ g_critical("No devices found.");
+ return;
+ }
+ sdi = devices->data;
+ g_slist_free(devices);
+
+ driver = sr_dev_inst_driver_get(sdi);
+
+ if (sr_dev_open(sdi) != SR_OK) {
+ g_critical("Failed to open device.");
+ return;
+ }
+
+ cg = select_channel_group(sdi);
+ if (!(ci = sr_config_info_name_get(opt_get)))
+ g_critical("Unknown option '%s'", opt_get);
+
+ if ((devargs = parse_generic_arg(opt_config, FALSE)))
+ set_dev_options(sdi, devargs);
+ else devargs = NULL;
+
+ if ((ret = sr_config_get(driver, sdi, cg, ci->key, &gvar)) != SR_OK)
+ g_critical("Failed to get '%s': %s", opt_get, sr_strerror(ret));
+ s = g_variant_print(gvar, FALSE);
+ printf("%s\n", s);
+ g_free(s);
+
+ g_variant_unref(gvar);
+ sr_dev_close(sdi);
+ if (devargs)
+ g_hash_table_destroy(devargs);
+}
+
static void set_options(void)
{
struct sr_dev_inst *sdi;
return;
}
sdi = devices->data;
+ g_slist_free(devices);
if (sr_dev_open(sdi) != SR_OK) {
g_critical("Failed to open device.");
set_dev_options(sdi, devargs);
sr_dev_close(sdi);
- g_slist_free(devices);
g_hash_table_destroy(devargs);
}
int main(int argc, char **argv)
{
- GOptionContext *context;
- GError *error;
- int ret;
- char *help;
-
g_log_set_default_handler(logger, NULL);
- context = g_option_context_new(NULL);
- g_option_context_add_main_entries(context, optargs, NULL);
-
- ret = 1;
- error = NULL;
- if (!g_option_context_parse(context, &argc, &argv, &error)) {
- g_critical("%s", error->message);
- goto done;
+ if (parse_options(argc, argv)) {
+ return 1;
}
/* Set the loglevel (amount of messages to output) for libsigrok. */
if (opt_version)
show_version();
+ else if (opt_input_format && opt_show)
+ show_input();
+ else if (opt_output_format && opt_show)
+ show_output();
else if (opt_scan_devs)
show_dev_list();
#ifdef HAVE_SRD
show_dev_detail();
else if (opt_input_file)
load_input_file();
+ else if (opt_get)
+ get_option();
else if (opt_set)
set_options();
else if (opt_samples || opt_time || opt_frames || opt_continuous)
run_session();
- else {
- help = g_option_context_get_help(context, TRUE, NULL);
- printf("%s", help);
- g_free(help);
- }
+ else
+ show_help();
#ifdef HAVE_SRD
if (opt_pds)
srd_exit();
#endif
- ret = 0;
-
done:
if (sr_ctx)
sr_exit(sr_ctx);
- g_option_context_free(context);
-
- return ret;
+ return 0;
}
projects / sigrok-cli.git / blobdiff