From: Bastian Dehn <hhaalo@arcor.de>
Date: Tue, 6 Feb 2024 15:50:22 +0000 (+0100)
Subject: refactor download image to private method
X-Git-Tag: v1.0.0^2~334
X-Git-Url: https://gitweb.hhaalo.de/?a=commitdiff_plain;h=572fb25425692d3c9e0c641a5ba7cfa98e3f9955;p=sane-kds-s2000w-net.git

refactor download image to private method
---

diff --git a/src/kds_s2000w_handler.c b/src/kds_s2000w_handler.c
index 2599989..8a32b5c 100644
--- a/src/kds_s2000w_handler.c
+++ b/src/kds_s2000w_handler.c
@@ -23,6 +23,24 @@ typedef struct {
 
 scan_status current_scan_status;
 
+void _download_current_image()
+{
+	if (image.size > 0) {
+		free(image.data);
+		image.data = NULL;
+		image.size = 0;
+	}
+	resp = kds_s2000w_client_response_init();
+	kds_s2000w_client_get_image(state->sessionid, current_scan_status.current_image_number, resp);
+	image.size = resp->size;
+	image.data = malloc(sizeof(char) * resp->size);
+	memcpy(image.data, resp->data, resp->size);
+	kds_s2000w_client_response_free(resp);
+	resp = NULL;
+	current_scan_status.downloaded_images++;
+	sleep(1);
+}
+
 void _get_current_scan_status()
 {
 	json_object* status_resp_obj = NULL;
@@ -162,20 +180,7 @@ metadata kds_s2000w_handler_get_parameters(int image_number)
 		return mdata;
 	}
 
-	if (image.size > 0) {
-		free(image.data);
-		image.data = NULL;
-		image.size = 0;
-	}
-	resp = kds_s2000w_client_response_init();
-	kds_s2000w_client_get_image(state->sessionid, current_scan_status.current_image_number, resp);
-	image.size = resp->size;
-	image.data = malloc(sizeof(char) * resp->size);
-	memcpy(image.data, resp->data, resp->size);
-	kds_s2000w_client_response_free(resp);
-	resp = NULL;
-	current_scan_status.downloaded_images++;
-	sleep(1);
+	_download_current_image();
 
 	printf("current available images: %i\n", current_scan_status.available_images);
 	printf("current downloaded images: %i\n", current_scan_status.downloaded_images);