add wifi adapter support on XIUOS/aiit-arm32-board

APP_Framework/Framework/connection/at_agent.h

@@ -0,0 +1,82 @@
+/*
+* Copyright (c) 2020 AIIT XUOS Lab
+* XiUOS is licensed under Mulan PSL v2.
+* You can use this software according to the terms and conditions of the Mulan PSL v2.
+* You may obtain a copy of Mulan PSL v2 at:
+*        http://license.coscl.org.cn/MulanPSL2
+* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
+* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
+* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
+* See the Mulan PSL v2 for more details.
+*/
+
+/**
+ * @file xs_adapter_at_agent.h
+ * @brief AT proxy, auto receive AT reply and transparency data
+ * @version 1.0
+ * @author AIIT XUOS Lab
+ * @date 2021.04.22
+ */
+
+#ifndef XS_ADAPTER_AT_CLIENT_H
+#define XS_ADAPTER_AT_CLIENT_H
+
+#include <list.h>
+#include <transform.h>
+#include <stdio.h>
+#include <sys/types.h>
+
+enum ReceiveMode
+{
+    ENTM_MODE = 1,
+    AT_MODE = 2,
+};
+
+struct ATReply
+{
+    char *reply_buffer;
+    uint32 reply_max_len;
+    uint32 reply_len;
+};
+typedef struct ATReply *ATReplyType;
+
+struct ATAgent
+{
+    char agent_name[64];
+    int fd;
+
+    char *maintain_buffer;
+    uint32 maintain_len;
+    uint32 maintain_max;
+    
+    int lock;
+
+    ATReplyType reply;
+    int rsp_sem;
+
+    int32 at_handler;
+
+    #define ENTM_RECV_MAX 256
+    char entm_recv_buf[ENTM_RECV_MAX];
+    uint32 entm_recv_len;
+    enum ReceiveMode receive_mode;
+    int entm_rx_notice;
+};
+typedef struct ATAgent *ATAgentType;
+
+int EntmSend(ATAgentType agent, const char *data, int len);
+int EntmRecv(ATAgentType agent, char *rev_buffer, int buffer_len, int time_out);
+char *GetReplyText(ATReplyType reply);
+ATReplyType CreateATReply(uint32 reply_max_len);
+uint IpTint(char *ipstr);
+void SwapStr(char *str, int begin, int end);
+char* IpTstr(uint ipint);
+ATAgentType GetATAgent(const char *agent_name);
+int InitATAgent(const char *agent_name, int fd, uint32 maintain_max);
+int ParseATReply(char* str, const char *format, ...);
+void DeleteATReply(ATReplyType reply);
+int ATOrderSend(ATAgentType agent, uint32 timeout, ATReplyType reply, const char *cmd_expr, ...);
+
+#define REPLY_TIME_OUT 3000
+
+#endif