Merge pull request #12692 from yashykt/externC

Converting src/core files from C to CC

1 files changed, 75 insertions, 0 deletions

diff --git a/src/core/ext/transport/chttp2/server/insecure/server_chttp2_posix.cc b/src/core/ext/transport/chttp2/server/insecure/server_chttp2_posix.cc
new file mode 100644
index 0000000000..e647067f73
--- /dev/null
+++ b/src/core/ext/transport/chttp2/server/insecure/server_chttp2_posix.cc
@@ -0,0 +1,75 @@
+/*
+ *
+ * Copyright 2016 gRPC authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+#include <grpc/grpc.h>
+#include <grpc/grpc_posix.h>
+#include <grpc/support/log.h>
+#include <grpc/support/port_platform.h>
+
+#ifdef GPR_SUPPORT_CHANNELS_FROM_FD
+
+#include <grpc/support/alloc.h>
+#include <grpc/support/string_util.h>
+
+#include "src/core/ext/transport/chttp2/transport/chttp2_transport.h"
+#include "src/core/lib/channel/channel_args.h"
+#include "src/core/lib/iomgr/endpoint.h"
+#include "src/core/lib/iomgr/exec_ctx.h"
+#include "src/core/lib/iomgr/tcp_posix.h"
+#include "src/core/lib/surface/completion_queue.h"
+#include "src/core/lib/surface/server.h"
+
+void grpc_server_add_insecure_channel_from_fd(grpc_server *server,
+                                              void *reserved, int fd) {
+  GPR_ASSERT(reserved == NULL);
+
+  grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT;
+  char *name;
+  gpr_asprintf(&name, "fd:%d", fd);
+
+  grpc_endpoint *server_endpoint =
+      grpc_tcp_create(&exec_ctx, grpc_fd_create(fd, name),
+                      grpc_server_get_channel_args(server), name);
+
+  gpr_free(name);
+
+  const grpc_channel_args *server_args = grpc_server_get_channel_args(server);
+  grpc_transport *transport = grpc_create_chttp2_transport(
+      &exec_ctx, server_args, server_endpoint, 0 /* is_client */);
+
+  grpc_pollset **pollsets;
+  size_t num_pollsets = 0;
+  grpc_server_get_pollsets(server, &pollsets, &num_pollsets);
+
+  for (size_t i = 0; i < num_pollsets; i++) {
+    grpc_endpoint_add_to_pollset(&exec_ctx, server_endpoint, pollsets[i]);
+  }
+
+  grpc_server_setup_transport(&exec_ctx, server, transport, NULL, server_args);
+  grpc_chttp2_transport_start_reading(&exec_ctx, transport, NULL);
+  grpc_exec_ctx_finish(&exec_ctx);
+}
+
+#else  // !GPR_SUPPORT_CHANNELS_FROM_FD
+
+void grpc_server_add_insecure_channel_from_fd(grpc_server *server,
+                                              void *reserved, int fd) {
+  GPR_ASSERT(0);
+}
+
+#endif  // GPR_SUPPORT_CHANNELS_FROM_FD