From: Bastian Dehn <hhaalo@arcor.de>
Date: Mon, 30 Dec 2024 09:24:50 +0000 (+0100)
Subject: add read first header bytes by get parameters
X-Git-Tag: v1.0.19^2~5
X-Git-Url: https://gitweb.hhaalo.de/?a=commitdiff_plain;h=34dad6b71f810cb63d7b0e662f2d3dccbfc3900a;p=sane-kds-s2000w-net.git

add read first header bytes by get parameters
---

diff --git a/src/kds_s2000w_net.c b/src/kds_s2000w_net.c
index b4ba390..5ce6c1a 100644
--- a/src/kds_s2000w_net.c
+++ b/src/kds_s2000w_net.c
@@ -163,6 +163,8 @@ SANE_Status _sane_kds_s2000w_net_get_parameters(SANE_Handle handle,
 	kds_s2000w_handler_get_current_metadata(h, (metadata*) params);
 
 	h->read_info->read_size = 0;
+	if (h->image->data != NULL)
+		h->read_info->read_size = _sane_kds_s2000w_net_find_first_data_byte(h->image);
 
 	return SANE_STATUS_GOOD;
 }
diff --git a/tests/kds_s2000w_client_mock.c b/tests/kds_s2000w_client_mock.c
index f89f7d5..d907327 100644
--- a/tests/kds_s2000w_client_mock.c
+++ b/tests/kds_s2000w_client_mock.c
@@ -86,10 +86,22 @@ void __wrap_kds_s2000w_client_close_session(int64_t sessionid)
 
 void __wrap_kds_s2000w_convert_jpg_to_pnm_with_depth(blobdata* in, blobdata* out)
 {
+	if (in->data != NULL) {
+		out->data = malloc(sizeof(char) * in->size);
+		memcpy(out->data, in->data, in->size);
+		out->size = in->size;
+	}
+
 	return;
 }
 
 void __wrap_kds_s2000w_convert_tiff_to_pnm(blobdata* in, blobdata* out)
 {
+	if (in->data != NULL) {
+		out->data = malloc(sizeof(char) * in->size);
+		memcpy(out->data, in->data, in->size);
+		out->size = in->size;
+	}
+
 	return;
 }
\ No newline at end of file
diff --git a/tests/kds_s2000w_net_tests.c b/tests/kds_s2000w_net_tests.c
index 31ec02c..4087a56 100644
--- a/tests/kds_s2000w_net_tests.c
+++ b/tests/kds_s2000w_net_tests.c
@@ -353,6 +353,7 @@ void sane_kds_s2000w_net_get_parameter()
 	assert_int_equal(params->pixels_per_line, 2);
 	assert_int_equal(params->lines, 1);
 	assert_int_equal(params->depth, 8);
+	assert_int_equal(h->read_info->read_size, 11);
 
 	free_handler(h);
 	h = NULL;