Re-add wiiload module post-merge

src/libWiiPy/title/wiiload.py

@@ -0,0 +1,62 @@
+# "title/wiiload.py" from libWiiPy by NinjaCheetah & Contributors
+# https://github.com/NinjaCheetah/libWiiPy
+#
+# This code is adapted from "wiiload.py", which can be found on the WiiBrew page for Wiiload.
+# https://pastebin.com/4nWAkBpw
+#
+# See https://wiibrew.org/wiki/Wiiload for details about how Wiiload works
+
+import sys
+import zlib
+import socket
+import struct
+
+
+def send_bin_wiiload(target_ip: str, bin_data: bytes, name: str) -> None:
+    """
+    Sends an ELF or DOL binary to The Homebrew Channel via Wiiload. This requires the IP address of the console you
+    want to send the binary to.
+
+    Parameters
+    ----------
+    target_ip: str
+        The IP address of the console to send the binary to.
+    bin_data: bytes
+        The data of the ELF or DOL to send.
+    name: str
+        The name of the application being sent.
+    """
+    wii_ip = (target_ip, 4299)
+
+    WIILOAD_VERSION_MAJOR=0
+    WIILOAD_VERSION_MINOR=5
+
+    len_uncompressed = len(bin_data)
+    c_data = zlib.compress(bin_data, 6)
+
+    chunk_size = 1024*128
+    chunks = [c_data[i:i+chunk_size] for i  in range(0, len(c_data), chunk_size)]
+
+    args = [name]
+    args = "\x00".join(args) + "\x00"
+
+    s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
+    s.connect(wii_ip)
+
+    s.send("HAXX")
+    s.send(struct.pack("B", WIILOAD_VERSION_MAJOR)) # one byte, unsigned
+    s.send(struct.pack("B", WIILOAD_VERSION_MINOR)) # one byte, unsigned
+    s.send(struct.pack(">H",len(args))) # bigendian, 2 bytes, unsigned
+    s.send(struct.pack(">L",len(c_data))) # bigendian, 4 bytes, unsigned
+    s.send(struct.pack(">L",len_uncompressed)) # bigendian, 4 bytes, unsigned
+
+    print(len(chunks),"chunks to send")
+    for piece in chunks:
+        s.send(piece)
+        sys.stdout.write("."); sys.stdout.flush()
+    sys.stdout.write("\n")
+
+    s.send(args)
+
+    s.close()
+    print("done")