1 files changed, 74 insertions, 0 deletions

diff --git a/testing/hstox/util.c b/testing/hstox/util.c
new file mode 100644
index 00000000..9461596c
--- /dev/null
+++ b/testing/hstox/util.c
@@ -0,0 +1,74 @@
+#include "util.h"
+
+#include <stdarg.h>
+
+char const *type_name(msgpack_object_type type)
+{
+    switch (type) {
+        case MSGPACK_OBJECT_NIL:
+            return "nil";
+
+        case MSGPACK_OBJECT_BOOLEAN:
+            return "boolean";
+
+        case MSGPACK_OBJECT_POSITIVE_INTEGER:
+            return "positive_integer";
+
+        case MSGPACK_OBJECT_NEGATIVE_INTEGER:
+            return "negative_integer";
+
+        case MSGPACK_OBJECT_FLOAT:
+            return "float";
+
+        case MSGPACK_OBJECT_STR:
+            return "str";
+
+        case MSGPACK_OBJECT_ARRAY:
+            return "array";
+
+        case MSGPACK_OBJECT_MAP:
+            return "map";
+
+        case MSGPACK_OBJECT_BIN:
+            return "bin";
+
+        case MSGPACK_OBJECT_EXT:
+            return "ext";
+    }
+
+    return "<unknown type>";
+}
+
+int msgpack_pack_string(msgpack_packer *pk, char const *str)
+{
+    size_t len = strlen(str);
+    msgpack_pack_str(pk, len);
+    return msgpack_pack_str_body(pk, str, len);
+}
+
+int msgpack_pack_vstringf(msgpack_packer *pk, char const *fmt, va_list ap)
+{
+    char buf[1024];
+    vsnprintf(buf, sizeof buf, fmt, ap);
+    return msgpack_pack_string(pk, buf);
+}
+
+int msgpack_pack_stringf(msgpack_packer *pk, char const *fmt, ...)
+{
+    va_list ap;
+    va_start(ap, fmt);
+    int res = msgpack_pack_vstringf(pk, fmt, ap);
+    va_end(ap);
+    return res;
+}
+
+char const *ssprintf(char const *fmt, ...)
+{
+    static char buf[1024];
+
+    va_list ap;
+    va_start(ap, fmt);
+    vsnprintf(buf, sizeof buf, fmt, ap);
+    va_end(ap);
+    return buf;
+}