uni-t-dmm: Adjust to GVariant-based sr_config_* functions

diff --git a/hardware/uni-t-dmm/api.c b/hardware/uni-t-dmm/api.c
index 0e96355fb6b9364008b457033b420a17811f98ad..f34da02be1c358ff30d28c69ae6429746ff08941 100644 (file)
--- a/hardware/uni-t-dmm/api.c
+++ b/hardware/uni-t-dmm/api.c
@@ -26,17 +26,15 @@
 
 #define UNI_T_UT_D04_NEW "1a86.e008"
 
-static const int hwopts[] = {
+static const int32_t hwopts[] = {
        SR_CONF_CONN,
-       0,
 };
 
-static const int hwcaps[] = {
+static const int32_t hwcaps[] = {
        SR_CONF_MULTIMETER,
        SR_CONF_LIMIT_SAMPLES,
        SR_CONF_LIMIT_MSEC,
        SR_CONF_CONTINUOUS,
-       0,
 };
 
 SR_PRIV struct sr_dev_driver uni_t_ut61d_driver_info;
@@ -99,7 +97,7 @@ static GSList *hw_scan(GSList *options)
                src = l->data;
                switch (src->key) {
                case SR_CONF_CONN:
-                       conn = src->value;
+                       conn = g_variant_get_string(src->data, NULL);
                        break;
                }
        }
@@ -172,7 +170,7 @@ static int hw_cleanup(void)
        return SR_OK;
 }
 
-static int config_set(int id, const void *value, const struct sr_dev_inst *sdi)
+static int config_set(int id, GVariant *data, const struct sr_dev_inst *sdi)
 {
        struct dev_context *devc;
 
@@ -181,20 +179,20 @@ static int config_set(int id, const void *value, const struct sr_dev_inst *sdi)
        switch (id) {
        case SR_CONF_LIMIT_MSEC:
                /* TODO: Not yet implemented. */
-               if (*(const uint64_t *)value == 0) {
+               if (g_variant_get_uint64(data) == 0) {
                        sr_err("Time limit cannot be 0.");
                        return SR_ERR;
                }
-               devc->limit_msec = *(const uint64_t *)value;
+               devc->limit_msec = g_variant_get_uint64(data);
                sr_dbg("Setting time limit to %" PRIu64 "ms.",
                       devc->limit_msec);
                break;
        case SR_CONF_LIMIT_SAMPLES:
-               if (*(const uint64_t *)value == 0) {
+               if (g_variant_get_uint64(data) == 0) {
                        sr_err("Sample limit cannot be 0.");
                        return SR_ERR;
                }
-               devc->limit_samples = *(const uint64_t *)value;
+               devc->limit_samples = g_variant_get_uint64(data);
                sr_dbg("Setting sample limit to %" PRIu64 ".",
                       devc->limit_samples);
                break;
@@ -207,17 +205,19 @@ static int config_set(int id, const void *value, const struct sr_dev_inst *sdi)
        return SR_OK;
 }
 
-static int config_list(int key, const void **data, const struct sr_dev_inst *sdi)
+static int config_list(int key, GVariant **data, const struct sr_dev_inst *sdi)
 {
 
        (void)sdi;
 
        switch (key) {
        case SR_CONF_SCAN_OPTIONS:
-               *data = hwopts;
+               *data = g_variant_new_fixed_array(G_VARIANT_TYPE_INT32,
+                               hwopts, ARRAY_SIZE(hwopts), sizeof(int32_t));
                break;
        case SR_CONF_DEVICE_OPTIONS:
-               *data = hwcaps;
+               *data = g_variant_new_fixed_array(G_VARIANT_TYPE_INT32,
+                               hwcaps, ARRAY_SIZE(hwcaps), sizeof(int32_t));
                break;
        default:
                return SR_ERR_ARG;