1 files changed, 75 insertions, 0 deletions
diff --git a/cython/file_relay.pxi b/cython/file_relay.pxi
new file mode 100644
index 0000000..05c99f5
--- /dev/null
+++ b/cython/file_relay.pxi
@@ -0,0 +1,75 @@
+cdef extern from "libimobiledevice/file_relay.h":
+    cdef struct file_relay_client_private:
+        pass
+    ctypedef file_relay_client_private *file_relay_client_t
+    ctypedef char** const_sources_t "const char**"
+
+    ctypedef enum file_relay_error_t:
+        FILE_RELAY_E_SUCCESS = 0
+        FILE_RELAY_E_INVALID_ARG = -1
+        FILE_RELAY_E_PLIST_ERROR = -2
+        FILE_RELAY_E_MUX_ERROR = -3
+        FILE_RELAY_E_INVALID_SOURCE = -4
+        FILE_RELAY_E_STAGING_EMPTY = -5
+        FILE_RELAY_E_UNKNOWN_ERROR = -256
+
+    file_relay_error_t file_relay_client_new(idevice_t device, uint16_t port, file_relay_client_t *client)
+    file_relay_error_t file_relay_client_free(file_relay_client_t client)
+
+    file_relay_error_t file_relay_request_sources(file_relay_client_t client, const_sources_t sources, idevice_connection_t *connection)
+
+cdef class FileRelayError(BaseError):
+    def __init__(self, *args, **kwargs):
+        self._lookup_table = {
+            FILE_RELAY_E_SUCCESS: "Success",
+            FILE_RELAY_E_INVALID_ARG: "Invalid argument",
+            FILE_RELAY_E_PLIST_ERROR: "Property list error",
+            FILE_RELAY_E_MUX_ERROR: "MUX error",
+            FILE_RELAY_E_INVALID_SOURCE: "Invalid source",
+            FILE_RELAY_E_STAGING_EMPTY: "Staging empty",
+            FILE_RELAY_E_UNKNOWN_ERROR: "Unknown error"
+        }
+        BaseError.__init__(self, *args, **kwargs)
+
+cimport stdlib
+
+cdef class FileRelayClient(Base):
+    cdef file_relay_client_t _c_client
+
+    def __cinit__(self, iDevice device not None, LockdownClient lockdown=None, *args, **kwargs):
+        cdef:
+            iDevice dev = device
+            LockdownClient lckd
+            file_relay_error_t err
+        if lockdown is None:
+            lckd = LockdownClient(dev)
+        else:
+            lckd = lockdown
+        port = lckd.start_service("com.apple.mobile.file_relay")
+        err = file_relay_client_new(dev._c_dev, port, &self._c_client)
+        self.handle_error(err)
+
+    def __dealloc__(self):
+        cdef file_relay_error_t err
+        if self._c_client is not NULL:
+            err = file_relay_client_free(self._c_client)
+            self.handle_error(err)
+
+    cpdef iDeviceConnection request_sources(self, list sources):
+        cdef:
+            file_relay_error_t err
+            Py_ssize_t count = len(sources)
+            char** c_sources = <char**>stdlib.malloc(sizeof(char*) * (count + 1))
+            iDeviceConnection conn = iDeviceConnection.__new__(iDeviceConnection)
+
+        for i, value in enumerate(sources):
+            c_sources[i] = value
+        c_sources[count] = NULL
+
+        err = file_relay_request_sources(self._c_client, <const_sources_t>c_sources, &conn._c_connection)
+        free(c_sources)
+        self.handle_error(err)
+        return conn
+
+    cdef inline BaseError _error(self, int16_t ret):
+        return FileRelayError(ret)