1 files changed, 46 insertions, 0 deletions
diff --git a/tools/interface_generator/interface_definition.py b/tools/interface_generator/interface_definition.py
new file mode 100644
index 0000000..10d1f60
--- /dev/null
+++ b/tools/interface_generator/interface_definition.py
@@ -0,0 +1,46 @@
+"""
+interface_definition.py
+"""
+
+def __read_license(path):
+    """read and starrify a license"""
+    license_text = ""
+    with open(path, encoding="utf-8") as license_file:
+        license_text = "".join(
+            [
+                f" *  { line.rstrip().ljust(72)[:72] }  * \n"
+                for line in license_file.readlines()
+            ]
+        ).rstrip()
+
+    return license_text
+
+
+def parse(args):
+    """return a mock interface definition"""
+
+    interface_dict = {
+        "name": "kstdio",
+        "license": __read_license(args.license),
+        "system_includes": ["stdarg.h"],
+        "types": [
+            {
+                "name": "File",
+                "members": [
+                    "int fd",
+                    "int (*putc)(const struct kstdio_File*, const char)",
+                    "int (*puts)(const struct kstdio_File*, const char*)",
+                ],
+            },
+        ],
+        "functions": [
+            {
+                "name": "printf",
+                "return": "int",
+                "arguments": ["const char* format"],
+                "argument_names": ["format"],
+            },
+        ],
+    }
+
+    return interface_dict