List supported devices, modules, decoders via --list-supported.

[sigrok-cli.git] / show.c

diff --git a/show.c b/show.c
index f09095a5c9f1802630c757e3f2ec890949dfbcc2..1c5aad09f47760e4d6752a5236311da58926b374 100644 (file)
--- a/show.c
+++ b/show.c
@@ -57,6 +57,18 @@ static gint sort_pds(gconstpointer a, gconstpointer b)
 #endif
 
 void show_version(void)
+{
+       printf("sigrok-cli %s\n\n", SC_PACKAGE_VERSION_STRING);
+
+       printf("Using libsigrok %s (lib version %s).\n",
+              sr_package_version_string_get(), sr_lib_version_string_get());
+#ifdef HAVE_SRD
+       printf("Using libsigrokdecode %s (lib version %s).\n\n",
+              srd_package_version_string_get(), srd_lib_version_string_get());
+#endif
+}
+
+void show_supported(void)
 {
        struct sr_dev_driver **drivers, *driver;
        const struct sr_input_module **inputs, *input;
@@ -69,15 +81,6 @@ void show_version(void)
        struct srd_decoder *dec;
 #endif
 
-       printf("sigrok-cli %s\n\n", SC_PACKAGE_VERSION_STRING);
-
-       printf("Using libsigrok %s (lib version %s).\n",
-              sr_package_version_string_get(), sr_lib_version_string_get());
-#ifdef HAVE_SRD
-       printf("Using libsigrokdecode %s (lib version %s).\n\n",
-              srd_package_version_string_get(), srd_lib_version_string_get());
-#endif
-
        printf("Supported hardware drivers:\n");
        drivers = sr_driver_list(sr_ctx);
        for (sl = NULL, i = 0; drivers[i]; i++)
@@ -682,7 +685,7 @@ static void show_pd_detail_single(const char *pd)
        struct srd_decoder_annotation_row *r;
        GSList *l, *ll, *ol;
        int idx;
-       char **pdtokens, **pdtok, *optsep, **ann, **bin, *val, *doc;
+       char **pdtokens, **pdtok, *optsep, **ann, **bin, *val, *doc, *str;
 
        pdtokens = g_strsplit(pd, ",", -1);
        for (pdtok = pdtokens; *pdtok; pdtok++) {
@@ -696,6 +699,24 @@ static void show_pd_detail_single(const char *pd)
                printf("ID: %s\nName: %s\nLong name: %s\nDescription: %s\n",
                                dec->id, dec->name, dec->longname, dec->desc);
                printf("License: %s\n", dec->license);
+               printf("Possible decoder input IDs:\n");
+               if (dec->inputs) {
+                       for (l = dec->inputs; l; l = l->next) {
+                               str = l->data;
+                               printf("- %s\n", str);
+                       }
+               } else {
+                       printf("None.\n");
+               }
+               printf("Possible decoder output IDs:\n");
+               if (dec->outputs) {
+                       for (l = dec->outputs; l; l = l->next) {
+                               str = l->data;
+                               printf("- %s\n", str);
+                       }
+               } else {
+                       printf("None.\n");
+               }
                printf("Annotation classes:\n");
                if (dec->annotations) {
                        for (l = dec->annotations; l; l = l->next) {