Core mojo API for python.

mojo/python/system/mojo/embedder.pyx

Index: mojo/python/system/mojo/embedder.pyx
diff --git a/mojo/python/system/mojo/embedder.pyx b/mojo/python/system/mojo/embedder.pyx
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+# Copyright 2014 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+# distutils: language = c++
+
+from libc.stdint cimport uintptr_t
+
+from mojo import system
+
+cdef extern from "third_party/cython/python_export.h":
+  pass
+
+cdef extern from "base/memory/scoped_ptr.h":
+  cdef cppclass scoped_ptr[T]:
+    scoped_ptr(T*)
+
+cdef extern from "mojo/embedder/platform_support.h" \
+    namespace "mojo::embedder" nogil:
+  cdef cppclass PlatformSupport:
+    pass
+
+cdef extern from "mojo/embedder/simple_platform_support.h" \
+    namespace "mojo::embedder" nogil:
+  cdef cppclass SimplePlatformSupport(PlatformSupport):
+    SimplePlatformSupport()
+
+cdef extern from "mojo/embedder/embedder.h" nogil:
+  cdef void InitCEmbedder "mojo::embedder::Init"(
+      scoped_ptr[PlatformSupport] platform_support)
+
+cdef extern from "mojo/public/platform/native/system_thunks.h" nogil:
+  cdef struct MojoSystemThunks:
+    pass
+  cdef MojoSystemThunks MojoMakeSystemThunks()
+
+def init():
+  InitCEmbedder(scoped_ptr[PlatformSupport](
+      new SimplePlatformSupport()))
+  cdef MojoSystemThunks thunks = MojoMakeSystemThunks()
+  system.set_system_thunks(<uintptr_t>(&thunks))