1 files changed, 62 insertions, 0 deletions
diff --git a/core/xmlparams.cpp b/core/xmlparams.cpp
new file mode 100644
index 000000000..a12739a4d
--- /dev/null
+++ b/core/xmlparams.cpp
@@ -0,0 +1,62 @@
+// SPDX-License-Identifier: GPL-2.0
+#include "xmlparams.h"
+
+extern "C" struct xml_params *alloc_xml_params()
+{
+	return new xml_params;
+}
+
+extern "C" void free_xml_params(struct xml_params *params)
+{
+	delete params;
+}
+
+extern "C" void xml_params_resize(struct xml_params *params, int count)
+{
+	params->items.resize(count);
+}
+
+extern "C" void xml_params_add(struct xml_params *params, const char *key, const char *value)
+{
+	params->items.push_back({ std::string(key), std::string(value) });
+}
+
+extern "C" void xml_params_add_int(struct xml_params *params, const char *key, int value)
+{
+	params->items.push_back({ std::string(key), std::to_string(value) });
+}
+
+extern "C" int xml_params_count(const struct xml_params *params)
+{
+	return (int)params->items.size();
+}
+
+extern "C" const char *xml_params_get_key(const struct xml_params *params, int idx)
+{
+	return params->items[idx].first.c_str();
+}
+
+extern "C" const char *xml_params_get_value(const struct xml_params *params, int idx)
+{
+	return params->items[idx].second.c_str();
+}
+
+extern void xml_params_set_value(struct xml_params *params, int idx, const char *value)
+{
+	if (idx < 0 || idx >= (int)params->items.size())
+		return;
+	params->items[idx].second = value;
+}
+
+extern "C" const char **xml_params_get(const struct xml_params *params)
+{
+	if (!params)
+		return nullptr;
+	params->data.resize(params->items.size() * 2 + 1);
+	for (size_t i = 0; i < params->items.size(); ++i) {
+		params->data[i * 2] = params->items[i].first.c_str();
+		params->data[i * 2 + 1] = params->items[i].second.c_str();
+	}
+	params->data[params->items.size() * 2] = nullptr;
+	return params->data.data();
+}