X-Git-Url: https://sigrok.org/gitweb/?p=sigrok-cli.git;a=blobdiff_plain;f=show.c;h=9491110bdcfdbb82d1c0f469a02e47d043fb0875;hp=7d02326e86bad5860b698c38a9d4106fcd88d61f;hb=7930408d655ee55d4aee839eb8feee707d9e5843;hpb=20917615ac052d1e811066b648438daed00afb67

diff --git a/show.c b/show.c
index 7d02326..9491110 100644
--- a/show.c
+++ b/show.c
@@ -57,6 +57,70 @@ static gint sort_pds(gconstpointer a, gconstpointer b)
 #endif
 
 void show_version(void)
+{
+	GString *s;
+	GSList *l, *l_orig, *m;
+	char *str;
+	const char *lib, *version;
+
+	printf("sigrok-cli %s\n\n", SC_PACKAGE_VERSION_STRING);
+
+	printf("Libraries and features:\n");
+
+	printf("- libsigrok %s/%s (rt: %s/%s).\n",
+		SR_PACKAGE_VERSION_STRING, SR_LIB_VERSION_STRING,
+		sr_package_version_string_get(), sr_lib_version_string_get());
+
+	s = g_string_sized_new(200);
+	g_string_append(s, " - Libs:\n");
+	l_orig = sr_buildinfo_libs_get();
+	for (l = l_orig; l; l = l->next) {
+		m = l->data;
+		lib = m->data;
+		version = m->next->data;
+		g_string_append_printf(s, "  - %s %s\n", lib, version);
+		g_slist_free_full(m, g_free);
+	}
+	g_slist_free(l_orig);
+	s->str[s->len - 1] = '\0';
+	printf("%s\n", s->str);
+	g_string_free(s, TRUE);
+
+	str = sr_buildinfo_host_get();
+	printf("  - Host: %s.\n", str);
+	g_free(str);
+
+	str = sr_buildinfo_scpi_backends_get();
+	printf("  - SCPI backends: %s.\n", str);
+	g_free(str);
+
+#ifdef HAVE_SRD
+	printf("- libsigrokdecode %s/%s (rt: %s/%s).\n",
+		SRD_PACKAGE_VERSION_STRING, SRD_LIB_VERSION_STRING,
+		srd_package_version_string_get(), srd_lib_version_string_get());
+
+	s = g_string_sized_new(200);
+	g_string_append(s, " - Libs:\n");
+	l_orig = srd_buildinfo_libs_get();
+	for (l = l_orig; l; l = l->next) {
+		m = l->data;
+		lib = m->data;
+		version = m->next->data;
+		g_string_append_printf(s, "  - %s %s\n", lib, version);
+		g_slist_free_full(m, g_free);
+	}
+	g_slist_free(l_orig);
+	s->str[s->len - 1] = '\0';
+	printf("%s\n", s->str);
+	g_string_free(s, TRUE);
+
+	str = srd_buildinfo_host_get();
+	printf("  - Host: %s.\n", str);
+	g_free(str);
+#endif
+}
+
+void show_supported(void)
 {
 	struct sr_dev_driver **drivers, *driver;
 	const struct sr_input_module **inputs, *input;
@@ -69,15 +133,6 @@ 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++)
@@ -610,7 +665,7 @@ void show_dev_detail(void)
 				gvar = g_variant_get_child_value(gvar_list, i);
 				g_variant_get(gvar, "(tt)", &p, &q);
 				if (srci->datatype == SR_T_RATIONAL_PERIOD)
-					s = sr_period_string(p * q);
+					s = sr_period_string(p, q);
 				else
 					s = sr_voltage_string(p, q);
 				printf("      %s", s);
@@ -674,7 +729,7 @@ void show_dev_detail(void)
 }
 
 #ifdef HAVE_SRD
-void show_pd_detail(void)
+static void show_pd_detail_single(const char *pd)
 {
 	struct srd_decoder *dec;
 	struct srd_decoder_option *o;
@@ -682,9 +737,9 @@ void show_pd_detail(void)
 	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(opt_pds, ",", -1);
+	pdtokens = g_strsplit(pd, ",", -1);
 	for (pdtok = pdtokens; *pdtok; pdtok++) {
 		/* Strip options. */
 		if ((optsep = strchr(*pdtok, ':')))
@@ -696,6 +751,24 @@ void show_pd_detail(void)
 		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) {
@@ -777,6 +850,12 @@ void show_pd_detail(void)
 
 	g_strfreev(pdtokens);
 }
+
+void show_pd_detail(void)
+{
+	for (int i = 0; opt_pds[i]; i++)
+		show_pd_detail_single(opt_pds[i]);
+}
 #endif
 
 void show_input(void)