From: Bastian Dehn <hhaalo@arcor.de>
Date: Tue, 23 Jan 2024 19:13:41 +0000 (+0100)
Subject: add get dpi option
X-Git-Tag: v1.0.0^2~468
X-Git-Url: https://gitweb.hhaalo.de/?a=commitdiff_plain;h=66d1f9adc366da13a0a4821c7ca25b1caf0b16cf;p=sane-kds-s2000w-net.git

add get dpi option
---

diff --git a/src/kds_s2000w_handler.c b/src/kds_s2000w_handler.c
index 0be3ea6..bd69b8e 100644
--- a/src/kds_s2000w_handler.c
+++ b/src/kds_s2000w_handler.c
@@ -82,9 +82,17 @@ void kds_s2000w_handler_get_option(int option, void* value)
 	if (_all_options == NULL)
 		return;
 
+	json_object* config = NULL;
 	switch(option) {
+		case 1:
+			config = json_object_object_get(_all_options, "Configuration");
+			json_object* dpi = json_object_object_get(config, "DPI");
+			array_list* dpi_list = json_object_get_array(dpi);
+			int** value_list = (int**) value;
+			memcpy(value_list, dpi_list->array, dpi_list->size);
+			break;
 		default:
-			json_object* config = json_object_object_get(_all_options, "Configuration");
+			config = json_object_object_get(_all_options, "Configuration");
 			int* num_options = (int*) value;
 			*num_options = 0;
 			*num_options = json_object_object_length(config);