X-Git-Url: https://sigrok.org/gitweb/?p=sigrok-cli.git;a=blobdiff_plain;f=session.c;h=2c2f478365469effabd1c3513c2ef76de606127c;hp=0011445df9ebd2dd2281cb2610b21b9cbeca79e3;hb=27d310f019395f2e4d5615b3f88b7255655a8039;hpb=24bd9719166584e3b4e6e6423d6d6bcbc1a88251

diff --git a/session.c b/session.c
index 0011445..2c2f478 100644
--- a/session.c
+++ b/session.c
@@ -326,7 +326,9 @@ int opt_to_gvar(char *key, char *value, struct sr_config *src)
 	double tmp_double, dlow, dhigh;
 	uint64_t tmp_u64, p, q, low, high;
 	GVariant *rational[2], *range[2];
+	GVariantBuilder *vbl;
 	gboolean tmp_bool;
+	gchar **keyval;
 	int ret;
 
 	if (!(srci = sr_config_info_name_get(key))) {
@@ -335,7 +337,7 @@ int opt_to_gvar(char *key, char *value, struct sr_config *src)
 	}
 	src->key = srci->key;
 
-	if ((value == NULL) &&
+	if ((value == NULL || strlen(value) == 0) &&
 		(srci->datatype != SR_T_BOOL)) {
 		g_critical("Option '%s' needs a value.", (char *)key);
 		return -1;
@@ -403,10 +405,30 @@ int opt_to_gvar(char *key, char *value, struct sr_config *src)
 			src->data = g_variant_new_tuple(range, 2);
 		}
 		break;
+	case SR_T_KEYVALUE:
+		/* Expects the argument to be in the form of key=value. */
+		keyval = g_strsplit(value, "=", 2);
+		if (!keyval[0] || !keyval[1]) {
+			g_strfreev(keyval);
+			ret = -1;
+			break;
+		} else {
+			vbl = g_variant_builder_new(G_VARIANT_TYPE_DICTIONARY);
+			g_variant_builder_add(vbl, "{ss}",
+					      keyval[0], keyval[1]);
+			src->data = g_variant_builder_end(vbl);
+			g_strfreev(keyval);
+		}
+		break;
 	default:
+		g_critical("Unknown data type specified for option '%s' "
+			   "(driver implementation bug?).", key);
 		ret = -1;
 	}
 
+	if (ret < 0)
+		g_critical("Invalid value: '%s' for option '%s'", value, key);
+
 	return ret;
 }