1 files changed, 123 insertions, 0 deletions

diff --git a/cython/mobilebackup2.pxi b/cython/mobilebackup2.pxi
new file mode 100644
index 0000000..4b47e5b
--- /dev/null
+++ b/cython/mobilebackup2.pxi
@@ -0,0 +1,123 @@
+cdef extern from "libimobiledevice/mobilebackup2.h":
+    cdef struct mobilebackup2_client_private:
+        pass
+    ctypedef mobilebackup2_client_private *mobilebackup2_client_t
+
+    ctypedef enum mobilebackup2_error_t:
+        MOBILEBACKUP2_E_SUCCESS = 0
+        MOBILEBACKUP2_E_INVALID_ARG = -1
+        MOBILEBACKUP2_E_PLIST_ERROR = -2
+        MOBILEBACKUP2_E_MUX_ERROR = -3
+        MOBILEBACKUP2_E_SSL_ERROR = -4
+        MOBILEBACKUP2_E_RECEIVE_TIMEOUT = -5
+        MOBILEBACKUP2_E_BAD_VERSION = -6
+        MOBILEBACKUP2_E_REPLY_NOT_OK = -7
+        MOBILEBACKUP2_E_NO_COMMON_VERSION = -8
+        MOBILEBACKUP2_E_UNKNOWN_ERROR = -256
+
+    mobilebackup2_error_t mobilebackup2_client_new(idevice_t device, lockdownd_service_descriptor_t descriptor, mobilebackup2_client_t * client)
+    mobilebackup2_error_t mobilebackup2_client_free(mobilebackup2_client_t client)
+
+    mobilebackup2_error_t mobilebackup2_send_message(mobilebackup2_client_t client, char *message, plist.plist_t options)
+    mobilebackup2_error_t mobilebackup2_receive_message(mobilebackup2_client_t client, plist.plist_t *msg_plist, char **dlmessage)
+    mobilebackup2_error_t mobilebackup2_send_raw(mobilebackup2_client_t client, char *data, uint32_t length, uint32_t *bytes)
+    mobilebackup2_error_t mobilebackup2_receive_raw(mobilebackup2_client_t client, char *data, uint32_t length, uint32_t *bytes)
+    mobilebackup2_error_t mobilebackup2_version_exchange(mobilebackup2_client_t client, double local_versions[], char count, double *remote_version)
+    mobilebackup2_error_t mobilebackup2_send_request(mobilebackup2_client_t client, char *request, char *target_identifier, char *source_identifier, plist.plist_t options)
+    mobilebackup2_error_t mobilebackup2_send_status_response(mobilebackup2_client_t client, int status_code, char *status1, plist.plist_t status2)
+
+cdef class MobileBackup2Error(BaseError):
+    def __init__(self, *args, **kwargs):
+        self._lookup_table = {
+            MOBILEBACKUP2_E_SUCCESS: "Success",
+            MOBILEBACKUP2_E_INVALID_ARG: "Invalid argument",
+            MOBILEBACKUP2_E_PLIST_ERROR: "Property list error",
+            MOBILEBACKUP2_E_MUX_ERROR: "MUX error",
+            MOBILEBACKUP2_E_SSL_ERROR: "SSL error",
+            MOBILEBACKUP2_E_RECEIVE_TIMEOUT: "Receive timeout",
+            MOBILEBACKUP2_E_BAD_VERSION: "Bad version",
+            MOBILEBACKUP2_E_REPLY_NOT_OK: "Reply not OK",
+            MOBILEBACKUP2_E_NO_COMMON_VERSION: "No common version",
+            MOBILEBACKUP2_E_UNKNOWN_ERROR: "Unknown error"
+        }
+        BaseError.__init__(self, *args, **kwargs)
+
+cdef class MobileBackup2Client(PropertyListService):
+    __service_name__ = "com.apple.mobilebackup2"
+    cdef mobilebackup2_client_t _c_client
+
+    def __cinit__(self, iDevice device not None, LockdownServiceDescriptor descriptor, *args, **kwargs):
+        self.handle_error(mobilebackup2_client_new(device._c_dev, descriptor._c_service_descriptor, &self._c_client))
+
+    def __dealloc__(self):
+        cdef mobilebackup2_error_t err
+        if self._c_client is not NULL:
+            err = mobilebackup2_client_free(self._c_client)
+            self.handle_error(err)
+
+    cdef inline BaseError _error(self, int16_t ret):
+        return MobileBackup2Error(ret)
+
+    cpdef send_message(self, bytes message, plist.Node options):
+        self.handle_error(mobilebackup2_send_message(self._c_client, message, options._c_node))
+
+    cpdef tuple receive_message(self):
+        cdef:
+            char* dlmessage = NULL
+            plist.plist_t c_node = NULL
+            mobilebackup2_error_t err
+        err = mobilebackup2_receive_message(self._c_client, &c_node, &dlmessage)
+        try:
+            self.handle_error(err)
+            return (plist.plist_t_to_node(c_node), <bytes>dlmessage)
+        except BaseError, e:
+            if c_node != NULL:
+                plist.plist_free(c_node)
+            if dlmessage != NULL:
+                free(dlmessage)
+            raise
+
+    cpdef int send_raw(self, bytes data, int length):
+        cdef:
+            uint32_t bytes_recvd = 0
+            mobilebackup2_error_t err
+        err = mobilebackup2_send_raw(self._c_client, data, length, &bytes_recvd)
+        try:
+            self.handle_error(err)
+            return <bint>bytes_recvd
+        except BaseError, e:
+            raise
+
+    cpdef int receive_raw(self, bytearray data, int length):
+        cdef:
+            uint32_t bytes_recvd = 0
+            mobilebackup2_error_t err
+        err = mobilebackup2_receive_raw(self._c_client, data, length, &bytes_recvd)
+
+        # Throwing an exception when we test if theres more data to read is excessive
+        if err == -1 and bytes_recvd == 0:
+            return 0
+
+        try:
+            self.handle_error(err)
+            return <bint>bytes_recvd
+        except BaseError, e:
+            raise
+
+    cpdef float version_exchange(self, double[::1] local_versions):
+        cdef:
+            double[::1] temp = None
+            double remote_version = 0.0
+            mobilebackup2_error_t err
+        err = mobilebackup2_version_exchange(self._c_client, &local_versions[0], len(local_versions), &remote_version)
+        try:
+            self.handle_error(err)
+            return <float>remote_version
+        except BaseError, e:
+            raise
+
+    cpdef send_request(self, bytes request, bytes target_identifier, bytes source_identifier, plist.Node options):
+        self.handle_error(mobilebackup2_send_request(self._c_client, request, target_identifier, source_identifier, options._c_node))
+
+    cpdef send_status_response(self, int status_code, bytes status1, plist.Node status2):
+        self.handle_error(mobilebackup2_send_status_response(self._c_client, status_code, status1, status2._c_node))