1 files changed, 102 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..16608bc
--- /dev/null
+++ b/stacks/lwip_stack/src/sbr/sbr_protocol_api.h
@@ -0,0 +1,102 @@
+/*
+*
+* 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 *);
+    void (*fork_parent) (sbr_socket_t *, pid_t);
+    void (*fork_child) (sbr_socket_t *, pid_t, pid_t);
+    void (*(*ep_triggle) (sbr_socket_t *, int triggle_ops, void *, void *));
+    int (*ep_getevt) (sbr_socket_t *);
+    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();
+int sbr_fork_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 */
+int lwip_try_select(int fdsize, fd_set * fdread, fd_set * fdwrite,
+                    fd_set * fderr, struct timeval *timeout);
+
+#ifdef __cplusplus
+/* *INDENT-OFF* */
+}
+/* *INDENT-ON* */
+#endif
+
+#endif