From: Bastian Dehn <hhaalo@arcor.de>
Date: Sun, 28 Jan 2024 11:46:59 +0000 (+0100)
Subject: send response for set option
X-Git-Tag: v1.0.0^2~404
X-Git-Url: https://gitweb.hhaalo.de/?a=commitdiff_plain;h=bc97e6248bf10105bd745f5742253c3b98c02d27;p=sane-kds-s2000w-net.git

send response for set option
---

diff --git a/src/kds_s2000w_client.c b/src/kds_s2000w_client.c
index 304b0df..07d21a1 100644
--- a/src/kds_s2000w_client.c
+++ b/src/kds_s2000w_client.c
@@ -124,5 +124,36 @@ int kds_s2000w_client_get_option(int64_t sessionid, response* response)
 	curl_free(url);
 	url = NULL;
 
+	return result;
+}
+
+int kds_s2000w_client_set_option(int64_t sessionid, response* response)
+{
+	CURL *curl = curl_easy_init();
+	if(!curl)
+		return CURLE_FAILED_INIT;
+
+	CURLU* url_handler = curl_url();
+	curl_url_set(url_handler, CURLUPART_URL, "http://scanner.lan.hhaalo.de/api/session/configuration", 0);
+	char* url = NULL;
+	curl_url_get(url_handler, CURLUPART_URL, &url, 0);
+
+	struct curl_slist* headers = NULL;
+	char header_str[80];
+	sprintf(header_str, "SessionId: %li", sessionid);
+	headers = curl_slist_append(headers, header_str);
+	curl_easy_setopt(curl, CURLOPT_HTTPHEADER, headers);
+	curl_easy_setopt(curl, CURLOPT_URL, url);
+	curl_easy_setopt(curl, CURLOPT_CUSTOMREQUEST, "PUT");
+	curl_easy_setopt(curl, CURLOPT_POSTFIELDS, response->data);
+	curl_easy_setopt(curl, CURLOPT_POSTFIELDSIZE, response->size);
+	CURLcode result = curl_easy_perform(curl);
+	curl_easy_getinfo(curl, CURLINFO_RESPONSE_CODE, &response->code);
+
+	curl_url_cleanup(url_handler);
+	url_handler = NULL;
+	curl_free(url);
+	url = NULL;
+
 	return result;
 }
\ No newline at end of file
diff --git a/src/kds_s2000w_client.h b/src/kds_s2000w_client.h
index ca0b123..8c0e5bf 100644
--- a/src/kds_s2000w_client.h
+++ b/src/kds_s2000w_client.h
@@ -10,4 +10,5 @@ void kds_s2000w_client_response_free(response* response);
 int kds_s2000w_client_open_session(const char* username, response* response);
 void kds_s2000w_client_close_session(int64_t sessionid);
 int kds_s2000w_client_get_option(int64_t sessionid, response* response);
+int kds_s2000w_client_set_option(int64_t sessionid, response* response);
 #endif
\ No newline at end of file
diff --git a/src/kds_s2000w_handler.c b/src/kds_s2000w_handler.c
index 464128e..47293fa 100644
--- a/src/kds_s2000w_handler.c
+++ b/src/kds_s2000w_handler.c
@@ -7,6 +7,7 @@
 #include "kds_s2000w_handler.h"
 #include "kds_s2000w_client.h"
 
+response* resp = NULL;
 current_state* state = NULL;
 json_object* resObj = NULL;
 json_object* config = NULL;
@@ -48,7 +49,7 @@ current_state* kds_s2000w_handler_open()
 	if(!curl)
 		return state;
 
-	response* resp = kds_s2000w_client_response_init();
+	resp = kds_s2000w_client_response_init();
 	int result = kds_s2000w_client_open_session("hhaalo", resp);
 
 	if (result != 0 || resp->code == 404)
@@ -69,8 +70,8 @@ current_state* kds_s2000w_handler_open()
 
 	json_object_put(resObj);
 	resObj = NULL;
-	kds_s2000w_client_response_free(resp);
 
+	printf("sessionid: %li\n", state->sessionid);
 	return state;
 }
 
@@ -85,6 +86,7 @@ void kds_s2000w_handler_close()
 	state = NULL;
 	json_object_put(resObj);
 	resObj = NULL;
+	kds_s2000w_client_response_free(resp);
 }
 
 current_state* kds_s2000w_handler_current_state()
@@ -97,7 +99,7 @@ void kds_s2000w_handler_get_option(int option, void* value)
 	json_object* value_object = NULL;
 	switch(option) {
 		case 0:
-			response* resp = kds_s2000w_client_response_init();
+			resp = kds_s2000w_client_response_init();
 			int result = kds_s2000w_client_get_option(state->sessionid, resp);
 			resObj = json_tokener_parse(resp->data);
 			config = json_object_object_get(resObj, "Configuration");
@@ -110,9 +112,6 @@ void kds_s2000w_handler_get_option(int option, void* value)
 				return;
 			}
 
-			kds_s2000w_client_response_free(resp);
-			resp = NULL;
-
 			int* int_value_ptr = (int*) value;
 			*int_value_ptr = json_object_object_length(config) + 1;
 			break;
@@ -305,6 +304,12 @@ void kds_s2000w_handler_set_option(int option, void* value)
 		default:
 			break;
 	}
+
+	const char* json_string = json_object_to_json_string_ext(resObj, JSON_C_TO_STRING_PLAIN);
+	resp->data = (char*) json_string;
+	resp->size = sizeof(char) * strlen(json_string);
+	resp->code = 0;
+	kds_s2000w_client_set_option(state->sessionid, resp);
 }
 
 void kds_s2000w_handler_set_option_auto(int option)