Feat : LWIP integration part3

Change-Id: I62998963da110827a410287eed90a22da7ae4222
Signed-off-by: satish.karunanithi <satish.fdio@gmail.com>

1 files changed, 99 insertions, 0 deletions

diff --git a/stacks/lwip_stack/src/sbr/sbr_protocol_api.h b/stacks/lwip_stack/src/sbr/sbr_protocol_api.h
new file mode 100644
index 0000000..1c0fb1e
--- /dev/null
+++ b/stacks/lwip_stack/src/sbr/sbr_protocol_api.h
@@ -0,0 +1,99 @@
+/*
+*
+* Copyright (c) 2018 Huawei Technologies Co.,Ltd.
+* 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.
+*/
+
+#ifndef SBR_PROTOCOL_API_H
+#define SBR_PROTOCOL_API_H
+#include <sys/uio.h>
+#include <sys/epoll.h>
+#include <netinet/in.h>
+#include "sbr_err.h"
+#include "nsfw_msg_api.h"
+#include "nsfw_mt_config.h"
+
+#ifdef __cplusplus
+/* *INDENT-OFF* */
+extern "C" {
+/* *INDENT-ON* */
+#endif
+
+#ifndef SBR_MAX_INTEGER
+#define SBR_MAX_INTEGER 0x7FFFFFFF
+#endif
+
+#ifndef socklen_t
+#define socklen_t u32
+#endif
+
+#define SBR_MAX_FD_NUM MAX_SOCKET_NUM
+
+typedef struct sbr_socket_s sbr_socket_t;
+typedef struct
+{
+  int (*socket) (sbr_socket_t *, int, int, int);
+  int (*bind) (sbr_socket_t *, const struct sockaddr *, socklen_t);
+  int (*listen) (sbr_socket_t *, int);
+  int (*accept) (sbr_socket_t *, sbr_socket_t *, struct sockaddr *,
+                 socklen_t *);
+  int (*accept4) (sbr_socket_t *, sbr_socket_t *, struct sockaddr *,
+                  socklen_t *, int);
+  int (*connect) (sbr_socket_t *, const struct sockaddr *, socklen_t);
+  int (*shutdown) (sbr_socket_t *, int);
+  int (*getsockname) (sbr_socket_t *, struct sockaddr *, socklen_t *);
+  int (*getpeername) (sbr_socket_t *, struct sockaddr *, socklen_t *);
+  int (*getsockopt) (sbr_socket_t *, int, int, void *, socklen_t *);
+  int (*setsockopt) (sbr_socket_t *, int, int, const void *, socklen_t);
+  int (*recvfrom) (sbr_socket_t *, void *, size_t, int, struct sockaddr *,
+                   socklen_t *);
+  int (*readv) (sbr_socket_t *, const struct iovec *, int);
+  int (*recvmsg) (sbr_socket_t *, struct msghdr *, int);
+  int (*send) (sbr_socket_t *, const void *, size_t, int);
+  int (*sendto) (sbr_socket_t *, const void *, size_t, int,
+                 const struct sockaddr *, socklen_t);
+  int (*sendmsg) (sbr_socket_t *, const struct msghdr *, int);
+  int (*writev) (sbr_socket_t *, const struct iovec *, int);
+  int (*fcntl) (sbr_socket_t *, int, long);
+  int (*ioctl) (sbr_socket_t *, unsigned long, void *);
+  int (*close) (sbr_socket_t *);
+  int (*peak) (sbr_socket_t *);
+  void (*lock_common) (sbr_socket_t *);
+  void (*unlock_common) (sbr_socket_t *);
+  unsigned int (*ep_ctl) (sbr_socket_t *, int triggle_ops,
+                          struct epoll_event * event, void *pdata);
+  unsigned int (*ep_getevt) (sbr_socket_t *, unsigned int events);
+  void (*set_app_info) (sbr_socket_t *, void *appinfo);
+  void (*set_close_stat) (sbr_socket_t *, int flag);
+} sbr_fdopt;
+
+struct sbr_socket_s
+{
+  int fd;
+  sbr_fdopt *fdopt;
+  void *stack_obj;
+  void *sk_obj;
+};
+
+int sbr_init_protocol ();
+
+sbr_fdopt *sbr_get_fdopt (int domain, int type, int protocol);
+void sbr_app_touch_in (void);   /*app send its version info to nStackMain */
+
+#ifdef __cplusplus
+/* *INDENT-OFF* */
+}
+/* *INDENT-ON* */
+#endif
+
+#endif