From: Bastian Dehn <hhaalo@arcor.de>
Date: Sat, 27 Jan 2024 06:08:07 +0000 (+0100)
Subject: add read option dpi
X-Git-Tag: v1.0.0^2~458
X-Git-Url: https://gitweb.hhaalo.de/?a=commitdiff_plain;h=644e4928a9b07133d764a02b7bd3ba09f9c58ef9;p=sane-kds-s2000w-net.git

add read option dpi
---

diff --git a/src/kds_s2000w_handler.c b/src/kds_s2000w_handler.c
index 6aaaaf6..61a33b0 100644
--- a/src/kds_s2000w_handler.c
+++ b/src/kds_s2000w_handler.c
@@ -75,15 +75,17 @@ void kds_s2000w_handler_get_option(int option, void* value)
 	if (result != 0 || resp->code == 404)
 		return;
 
+	printf("DEBUG response: \n%s\n", resp->data);
 	json_object* dpi_value_object = NULL;
 	switch(option) {
 		case 0:
 			int* ignore_value = (int*) value;
-			*ignore_value = 0;
+			*ignore_value = 2;
 			break;
 		case 1:
 			dpi_value_object = json_object_object_get(config, "DPI");
 			int dpi_value = json_object_get_int(dpi_value_object);
+			printf("DEBUG dpi_value: %i\n", dpi_value);
 			int* int_value = (int*) value;
 			*int_value = dpi_value;
 			break;
diff --git a/src/kds_s2000w_net.c b/src/kds_s2000w_net.c
index 5ba9ea6..34b8bdb 100644
--- a/src/kds_s2000w_net.c
+++ b/src/kds_s2000w_net.c
@@ -86,7 +86,15 @@ const SANE_Option_Descriptor* _sane_kds_s2000w_net_get_option_descriptor(
 			optionDescripor->constraint.string_list = NULL;
 			break;
 		default:
-			optionDescripor = NULL;
+			optionDescripor->name = "";
+			optionDescripor->title = "option number count";
+			optionDescripor->desc = "available number of options";
+			optionDescripor->type = SANE_TYPE_INT;
+			optionDescripor->unit = SANE_UNIT_NONE;
+			optionDescripor->size = sizeof(SANE_Int);
+			optionDescripor->cap = SANE_CAP_SOFT_SELECT;
+			optionDescripor->constraint_type = SANE_CONSTRAINT_NONE;
+			optionDescripor->constraint.string_list = NULL;
 			break;
 	}