Example and new helper funcion

* Added an example program an ini file to example/
* Added a new helper function `parcini_value_handle` to handle and copy
  parsed values, depending on the expected value type.

1 files changed, 27 insertions, 0 deletions

diff --git a/src/parcini.c b/src/parcini.c
index 6c19d7a..83b5de4 100644
--- a/src/parcini.c
+++ b/src/parcini.c
@@ -74,6 +74,33 @@ slicecpy(char *start, char *end, char **dst, size_t *dstn)
 	return *dst;
 }
 
+bool
+parcini_value_handle(const struct parcini_value *value,
+		const enum parcini_value_type expected, void *dst)
+{
+
+	if (value->type != expected) {
+		return false;
+	}
+	if(expected == PARCINI_VALUE_STRING) {
+		char **string = (char **)dst;
+		*string = strdup(value->value.string);
+		return true;
+	}
+	if(expected == PARCINI_VALUE_INTEGER) {
+		long int *integer = (long int *)dst;
+		*integer = value->value.integer;
+		return true;
+	}
+	if(expected == PARCINI_VALUE_BOOLEAN) {
+		bool *boolean = (bool *)dst;
+		*boolean = value->value.boolean;
+		return true;
+	}
+
+	return false;
+}
+
 enum parcini_result
 parcini_parse_next_line(parcini_t *parser, struct parcini_line *parsed)
 {