1 files changed, 86 insertions, 0 deletions
diff --git a/examples/ffi.py b/examples/ffi.py
new file mode 100644
index 0000000..19cc1ac
--- /dev/null
+++ b/examples/ffi.py
@@ -0,0 +1,86 @@
+import sys
+from cffi import FFI
+
+prefix: str = {"win32": ""}.get(sys.platform, "lib")
+extension: str = {"darwin": ".dylib", "win32": ".dll"}.get(sys.platform, ".so")
+
+ffi = FFI()
+ffi.cdef(
+  """
+  typedef struct { char *language; char *image; } random_t;
+  
+  char **language(const char *);
+  
+  char **languages(void);
+  
+  random_t *random_new(void);
+  void random_populate(random_t *);
+  void random_free(random_t *);
+  char *random_get(const random_t *, const char *);
+  
+  int status(void);
+  """
+)
+
+C = ffi.dlopen("target/debug/{}senpy_ffi{}".format(prefix, extension))
+
+# languages
+languages = C.languages()
+languages_list: list[str] = []
+
+for i in range(int(ffi.string(languages[0]))):
+  languages_list.append(ffi.string(languages[i]).decode("utf-8"))
+
+languages_list.pop(0)
+
+print("languages:", languages_list)
+
+# random
+class Random:
+  def __init__(self) -> None:
+    self.obj = C.random_new()
+
+  def __enter__(self):
+    return self
+
+  def __exit__(self, _, __, ___) -> None:
+    C.random_free(self.obj)
+
+  def populate(self) -> None:
+    C.random_populate(self.obj)
+
+  def get(self) -> (str, str):
+    return (
+      ffi.string(C.random_get(self.obj, "language".encode("utf-8"))).decode("utf-8"),
+      ffi.string(C.random_get(self.obj, "image".encode("utf-8"))).decode("utf-8"),
+    )
+
+with Random() as random:
+  random.populate()
+  print("random:", random.get())
+
+# status
+c_status: int = C.status()
+status: str = ""
+
+if c_status == 1:
+  status = "up"
+elif c_status == 0:
+  status = "down"
+elif c_status == -1:
+  status = "not down, but unreachable"
+else:
+  status = "unknown"
+
+print("status: api.senpy.club is", status)
+
+# language
+images = C.language("ASM".encode("utf-8"))
+images_list: list[str] = []
+
+for i in range(int(ffi.string(images[0]))):
+  images_list.append(ffi.string(images[i]).decode("utf-8"))
+
+images_list.pop(0)
+
+print("images:", images_list)