1 files changed, 59 insertions, 0 deletions
diff --git a/src/stringlist.c b/src/stringlist.c
new file mode 100644
index 0000000..dc2a45d
--- /dev/null
+++ b/src/stringlist.c
@@ -0,0 +1,59 @@
+#include "stringlist.h"
+
+struct StringList
+{
+	char **list;
+	int count;
+};
+
+StringList* stringListCreate(size_t count)
+{
+	return NULL;
+}
+
+StringList* listToCList(PyObject* list)
+{
+	if (!list || !PyList_Check(list))
+		return NULL;
+
+	int len = PyList_Size(list);
+	StringList *ret = malloc(sizeof(StringList));
+	ret->count = len;
+	ret->list = malloc(sizeof(char*) * len);
+
+	for (int i = 0; i < len; i++)
+	{
+		PyObject *elem = PyList_GetItem(list, i);
+		ret->list[i] = malloc(sizeof(char) * (PyBytes_Size(elem) + 1));
+		strcpy(ret->list[i], PyBytes_AsString(elem));
+	}
+
+	return ret;
+}
+
+PyObject* cListToPyList(StringList* list)
+{
+	if (!list)
+		return NULL;
+
+	PyObject *ret = PyList_New(list->count);
+	for(int i = 0; i < list->count; i++)
+	{
+		PyList_Append(ret, PyBytes_FromString(list->list[i]));
+	}
+
+	return ret;
+}
+
+void stringListFree(StringList* list)
+{
+	if (!list)
+		return;
+
+	for(int i = 0; i < list->count; i++)
+	{
+		free(list->list[i]);
+	}
+
+	free(list);
+}