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Add adapter.c

This commit is contained in:
Zhao_Jiasheng 2021-06-16 11:07:17 +08:00
parent 9158349752
commit 994658c08c
8 changed files with 394 additions and 7 deletions
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8
APP_Framework/Applications/general_functions/linklist/list.h
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@ -11,16 +11,16 @@
*/
/**
* @file: xs_klist.h
* @file: list.h
* @brief: function declaration and structure defintion of linklist
* @version: 1.0
* @author: AIIT XUOS Lab
* @date: 2020/3/2
* @date: 2020/6/8
*
*/
#ifndef __XS_KLIST_H__
#define __XS_KLIST_H__
#ifndef __LIST_H__
#define __LIST_H__
#include <errno.h>
#include <stdint.h>

0
APP_Framework/Framework/Kconfig Normal file
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3
APP_Framework/Framework/connection/Makefile Normal file
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@ -0,0 +1,3 @@
SRC_FILES := adapter.c
include $(KERNEL_ROOT)/compiler.mk

264
APP_Framework/Framework/connection/adapter.c Normal file
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@ -0,0 +1,264 @@
/*
* 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 adapter.c
* @brief Implement the communication adapter framework management and API
* @version 1.0
* @author AIIT XUOS Lab
* @date 2021.05.10
*/
#include <adapter.h>
static DoubleLinklistType adapter_list;
static int adapter_list_lock;
/**
* @description: Init adapter framework
* @return 0
*/
int AdapterFrameworkInit(void)
{
InitDoubleLinkList(&adapter_list);
adapter_list_lock = KMutexCreate();
return 0;
}
/**
* @description: Find adapter device by name
* @param name - name string
* @return adapter device pointer
*/
struct Adapter *AdapterDeviceFind(const char *name)
{
struct Adapter *ret = NULL;
struct SysDoubleLinklistNode *node;
if (name == NULL)
return NULL;
UserMutexObtain(adapter_list_lock, -1);
DOUBLE_LINKLIST_FOR_EACH(node, &adapter_list) {
struct Adapter *adapter =CONTAINER_OF(node,
struct Adapter, link);
if (strncmp(adapter->name, name, NAME_NUM_MAX) == 0) {
ret = adapter;
break;
}
}
UserMutexAbandon(adapter_list_lock);
return ret;
}
/**
* @description: Register the adapter to the linked list
* @param adapter - adapter device pointer
* @return success: 0 , failure: -1
*/
int AdapterDeviceRegister(struct Adapter *adapter)
{
if (adapter == NULL)
return -1;
if (AdapterDeviceFindByName(adapter->name) != NULL) {
printf("%s: sensor with the same name already registered\n", __func__);
return -1;
}
UserMutexObtain(adapter_list_lock, -1);
DoubleLinkListInsertNodeAfter(&adapter_list, &adapter->link);
UserMutexAbandon(adapter_list_lock);
return 0;
}
/**
* @description: Unregister the adapter from the linked list
* @param adapter - adapter device pointer
* @return 0
*/
int AdapterDeviceUnregister(struct Adapter *adapter)
{
if (!adapter)
return -1;
UserMutexObtain(adapter_list, -1);
DoubleLinkListRmNode(&adapter->link);
UserMutexAbandon(adapter_list);
return 0;
}
/**
* @description: Open adapter device
* @param adapter - adapter device pointer
* @return success: 0 , failure: other
*/
int AdapterDeviceOpen(struct Adapter *adapter)
{
if (!adapter)
return -1;
int result = 0;
struct IpProtocolDone *ip_done = NULL;
struct PrivProtocolDone *priv_done = NULL;
switch (adapter->net_protocol)
{
case PRIVATE_PROTOCOL:
priv_done = (struct PrivProtocolDone *)adapter->done;
if (priv_done->open == NULL)
return 0;
result = priv_done->open(adapter);
if (result == 0) {
printf("Device %s open success.\n", adapter->name);
}else{
if (adapter->fd) {
PrivClose(adapter->fd);
adapter->fd = 0;
}
printf("Device %s open failed(%d).\n", adapter->name, result);
}
break;
case IP_PROTOCOL:
ip_done = (struct IpProtocolDone *)adapter->done;
if (ip_done->open == NULL)
return 0;
result = ip_done->open(adapter);
if (result == 0) {
printf("Device %s open success.\n", adapter->name);
}else{
if (adapter->fd) {
PrivClose(adapter->fd);
adapter->fd = 0;
}
printf("Device %s open failed(%d).\n", adapter->name, result);
}
break;
default:
break;
}
return result;
}
/**
* @description: Close adapter device
* @param adapter - adapter device pointer
* @return success: 0 , failure: other
*/
int AdapterDeviceClose(struct Adapter *adapter)
{
if (!adapter)
return -1;
int result = 0;
struct IpProtocolDone *ip_done = NULL;
struct PrivProtocolDone *priv_done = NULL;
switch (adapter->net_protocol)
{
case PRIVATE_PROTOCOL:
priv_done = (struct PrivProtocolDone *)adapter->done;
if (priv_done->close == NULL)
return 0;
result = priv_done->close(adapter);
if (result == 0)
printf("%s successfully closed.\n", adapter->name);
else
printf("Closed %s failure.\n", adapter->name);
break;
case IP_PROTOCOL:
ip_done = (struct IpProtocolDone *)adapter->done;
if (ip_done->close == NULL)
return 0;
result = ip_done->close(adapter);
if (result == 0)
printf("%s successfully closed.\n", adapter->name);
else
printf("Closed %s failure.\n", adapter->name);
break;
default:
break;
}
return result;
}
/**
* @description: Read data from adapter
* @param adapter - adapter device pointer
* @param dst - buffer to save data
* @param len - buffer length
* @return gotten data length
*/
ssize_t AdapterDeviceRead(struct Adapter *adapter, void *dst, size_t len)
{
if (!adapter)
return -1;
if (adapter->done->read == NULL)
return -1;
return adapter->done->read(adapter, dst, len);
}
/**
* @description: Write data to adapter
* @param adapter - adapter device pointer
* @param src - data buffer
* @param len - data length
* @return length of data written
*/
ssize_t AdapterDeviceWrite(struct Adapter *adapter, const void *src, size_t len)
{
if (!adapter)
return -1;
if (adapter->done->write == NULL)
return -1;
return adapter->done->write(adapter, src, len);
}
/**
* @description: Configure adapter
* @param adapter - adapter device pointer
* @param cmd - command
* @param args - command parameter
* @return success: 0 , failure: other
*/
int AdapterDeviceControl(struct Adapter *adapter, int cmd, void *args)
{
if (!adapter)
return -1;
if (adapter->done->ioctl == NULL)
return -1;
return adapter->done->ioctl(adapter, cmd, args);
}

120
APP_Framework/Framework/connection/adapter.h Normal file
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@ -0,0 +1,120 @@
/*
* 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 adapter.h
* @brief Structure and function declarations of the communication adapter framework
* @version 1.0
* @author AIIT XUOS Lab
* @date 2021.05.10
*/
#ifndef ADAPTER_H
#define ADAPTER_H
#include <list.h>
#include <transform.h>
#include <stdint.h>
#include <sys/types.h>
#define ADAPTER_BUFFSIZE 64
#define ADAPTER_LORA_FUNC ((uint32_t)(1 << ATAPTER_LORA))
#define ADAPTER_4G_FUNC ((uint32_t)(1 << ADAPTER_4G))
#define ADAPTER_NBIOT_FUNC ((uint32_t)(1 << ADAPTER_NBIOT))
#define ADAPTER_WIFI_FUNC ((uint32_t)(1 << ADAPTER_WIFI))
#define ADAPTER_ETHERNET_FUNC ((uint32_t)(1 << ADAPTER_ETHERNET))
#define ADAPTER_BLUETOOTH_FUNC ((uint32_t)(1 << ADAPTER_BLUETOOTH))
#define ADAPTER_ZIGBEE_FUNC ((uint32_t)(1 << ADAPTER_ZIGBEE))
#define ADAPTER_5G_FUNC ((uint32_t)(1 << ADAPTER_5G))
struct Adapter;
struct Socket
{
int id;
struct Adapter *adapter;
};
enum AdapterType
{
ADAPTER_LORA = 0,
ADAPTER_4G ,
ADAPTER_NBIOT ,
ADAPTER_WIFI ,
ADAPTER_ETHERNET ,
ADAPTER_BLUETOOTH ,
ADAPTER_ZIGBEE ,
ADAPTER_5G ,
};
enum NetProtocolType
{
PRIVATE_PROTOCOL = 1,
IP_PROTOCOL,
PROTOCOL_NONE,
};
enum NetRoleType
{
CLIENT = 1,
SERVER,
ROLE_NONE,
};
struct AdapterProductInfo
{
uint32_t functions;
const char *vendor_name;
const char *model_name;
};
struct IpProtocolDone
{
int (*open)(struct Adapter *adapter);
int (*close)(struct Adapter *adapter);
int (*ioctl)(struct Adapter *adapter, int cmd, void *args);
int (*connect)(struct Adapter *adapter, const char *ip, const char *port, uint8_t ip_type);
int (*send)(struct Socket *socket, const void *buf, size_t len);
int (*recv)(struct Socket *socket, void *buf, size_t len);
int (*disconnect)(struct Socket *socket);
};
struct PrivProtocolDone
{
int (*open)(struct Adapter *adapter);
int (*close)(struct Adapter *adapter);
int (*ioctl)(struct Adapter *adapter, int cmd, void *args);
int (*join)(struct Adapter *adapter, const char *priv_net_group);
int (*send)(struct Adapter *adapter, const void *buf, size_t len);
int (*recv)(struct Adapter *adapter, void *buf, size_t len);
int (*disconnect)(struct Adapter *adapter);
};
struct Adapter
{
char *name;
int fd;
struct AdapterProductInfo *info;
enum NetProtocolType net_protocol;
enum NetRoleType net_role;
char buffer[ADAPTER_BUFFSIZE];
void *done;
struct SysDoubleLinklistNode link;
};
#endif

2
APP_Framework/Framework/transform.c
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@ -38,7 +38,7 @@ int PrivOpen(const char *path, int flags, ...)
return open(path, flags, ...);
}
int PrivClose(int fd, void *buf, size_t len)
int PrivClose(int fd)
{
return close(fd);
}

2
APP_Framework/Framework/transform.h
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@ -100,7 +100,7 @@ struct PrivIoctlCfg
int PrivOpen(const char *path, int flags, ...);
int PrivClose(int fd, void *buf, size_t len);
int PrivClose(int fd);
int PrivRead(int fd, void *buf, size_t len);

2
APP_Framework/Kconfig
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@ -5,6 +5,6 @@ config APP_DIR
option env="SRC_APP_DIR"
default "."
source "$APP_DIR/Applications/Kconfig"
source "$APP_DIR/Framework/Kconfig"
endmenu