From: Bastian Dehn <hhaalo@arcor.de>
Date: Sat, 2 Mar 2024 17:38:59 +0000 (+0100)
Subject: add tim whitespace before value
X-Git-Tag: v1.0.0^2~144^2~14
X-Git-Url: https://gitweb.hhaalo.de/?a=commitdiff_plain;h=37f7f5f9b1b53e9df5932e5ec140d13605677673;p=sane-kds-s2000w-net.git

add tim whitespace before value
---

diff --git a/src/kds_s2000w_config.c b/src/kds_s2000w_config.c
index c9951a5..d23ff29 100644
--- a/src/kds_s2000w_config.c
+++ b/src/kds_s2000w_config.c
@@ -15,6 +15,24 @@ typedef struct {
 	char* value;
 } config_value;
 
+void trim_whitespace_before(config_value* value)
+{
+	int before = 0;
+	while(value->value[before] == ' ') {
+		before++;
+	}
+
+	int new_length = value->value_length - before;
+	char* new_value = malloc(sizeof(char) * new_length);
+	memcpy(new_value, value->value + before, new_length);
+
+
+	free(value->value);
+	value->value = NULL;
+	value->value = new_value;
+	value->value_length = new_length;
+}
+
 void get_line(const char* config_stream, config_line* line)
 {
 	while(config_stream[line->length] != '\n') {
@@ -67,8 +85,9 @@ void loadConfig(program_config* config, const char* config_stream)
 	get_line(config_stream, &line);
 	get_key(&line, &value);
 	get_value(&line, &value);
+	trim_whitespace_before(&value);
 
-	config->scanner_url = malloc(sizeof(char) * value.key_length);
+	config->scanner_url = malloc(sizeof(char) * value.value_length);
 	memcpy(config->scanner_url, value.value, value.value_length);
 
 	free(line.line);