1 files changed, 40 insertions, 0 deletions
diff --git a/tools/jsonhelpers.c b/tools/jsonhelpers.c
new file mode 100644
index 0000000..56cd854
--- /dev/null
+++ b/tools/jsonhelpers.c
@@ -0,0 +1,40 @@
+#include "jsonhelpers.h"
+
+int JsonGetInteger(json_t *jNode, string name) {
+	json_t *jInt = json_object_get(jNode, name.c_str());
+	if (json_is_integer(jInt)) {
+        return json_integer_value(jInt);
+    }
+    return 0;
+}
+
+float JsonGetFloat(json_t *jNode, string name) {
+	json_t *jFloat = json_object_get(jNode, name.c_str());
+	if (json_is_real(jFloat)) {
+        return json_real_value(jFloat);
+    }
+    if (json_is_integer(jFloat)) {
+        return json_integer_value(jFloat);
+    }
+    return 0.0;
+}
+
+string JsonGetString(json_t *jNode, string name) {
+	json_t *jString = json_object_get(jNode, name.c_str());
+	if (json_is_string(jString)) {
+        return json_string_value(jString);
+    }
+    return "";
+}
+
+string FloatToString(float f) {
+    stringstream sTemp;
+    sTemp << f;
+    return sTemp.str();
+}
+
+string IntToString(int i) {
+    stringstream sTemp;
+    sTemp << i;
+    return sTemp.str();
+}