Config errors should not be fatal

diff --git a/src/sigrok.c b/src/sigrok.c
index 75badca..d690043 100644 (file)
--- a/src/sigrok.c
+++ b/src/sigrok.c
@@ -69,39 +69,35 @@ static int sigrok_config_device(oconfig_item_t *ci)
 {
        oconfig_item_t *item;
        struct config_device *cfdev;
-       int ret, i;
-
-       if (ci->values_num != 1 || ci->values[0].type != OCONFIG_TYPE_STRING) {
-               ERROR("Invalid device name.");
-               return 1;
-       }
+       int i;
 
        if (!(cfdev = malloc(sizeof(struct config_device)))) {
                ERROR("malloc() failed.");
                return 1;
        }
        memset(cfdev, 0, sizeof(struct config_device));
-       cf_util_get_string(ci, &cfdev->name);
+       if (cf_util_get_string(ci, &cfdev->name)) {
+               WARNING("Invalid device name.");
+               return 1;
+       }
        cfdev->min_dispatch_interval = DEFAULT_MIN_DISPATCH_INTERVAL;
 
        for (i = 0; i < ci->children_num; i++) {
                item = ci->children + i;
                if (item->values_num != 1) {
-                       ERROR("Missing value for '%s'.", item->key);
+                       WARNING("Missing value for '%s'.", item->key);
                        return 1;
                }
                if (!strcasecmp(item->key, "driver"))
-                       ret = cf_util_get_string(item, &cfdev->driver);
+                       cf_util_get_string(item, &cfdev->driver);
                else if (!strcasecmp(item->key, "conn"))
-                       ret = cf_util_get_string(item, &cfdev->conn);
+                       cf_util_get_string(item, &cfdev->conn);
                else if (!strcasecmp(item->key, "serialcomm"))
-                       ret = cf_util_get_string(item, &cfdev->serialcomm);
+                       cf_util_get_string(item, &cfdev->serialcomm);
                else if (!strcasecmp(item->key, "interval"))
-                       ret = cf_util_get_cdtime(item, &cfdev->min_dispatch_interval);
-               if (ret) {
-                       ERROR("Invalid keyword '%s'.", item->key);
-                       return 1;
-               }
+                       cf_util_get_cdtime(item, &cfdev->min_dispatch_interval);
+               else
+                       WARNING("Invalid keyword '%s'.", item->key);
        }
 
        config_devices = g_slist_append(config_devices, cfdev);
@@ -119,16 +115,13 @@ static int sigrok_config(oconfig_item_t *ci)
                if (!strcasecmp(item->key, "loglevel")) {
                        if (cf_util_get_int(item, &tmp) || tmp < 0 || tmp > 5) {
                                ERROR("Invalid loglevel");
-                               return 1;
+                               continue;
                        }
                        loglevel = tmp;
-               } else if (!strcasecmp(item->key, "Device")) {
-                       if (sigrok_config_device(item) != 0)
-                               return 1;
-               } else {
-                       ERROR("Invalid keyword '%s'.", item->key);
-                       return 1;
-               }
+               } else if (!strcasecmp(item->key, "Device"))
+                       sigrok_config_device(item);
+               else
+                       WARNING("Invalid keyword '%s'.", item->key);
        }
 
        return 0;