实现业务平台的高效部署与运行能力的分布式软总线

// 发布回调
typedef struct {
void (*OnPublishSuccess)(int publishId); //发布成功时回调
void (*OnPublishFail)(int publishId, PublishFailReason reason);//发布失败时回调
} IPublishCallback;
// 发布服务
int PublishService(const char *pkgName, const PublishInfo *info, const IPublishCallback *cb);
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// 注销服务
int UnPublishService(const char *pkgName, int publishId);
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// 发现回调
typedef struct {
void (*OnDeviceFound)(const DeviceInfo *device); //发现设备回调
void (*OnDiscoverFailed)(int subscribeId, DiscoveryFailReason failReason); //启动发现失败回调
void (*OnDiscoverySuccess)(int subscribeId); //启动发现成功回调
} IDiscoveryCallback;
// 发现服务
int StartDiscovery(const char *pkgName, const SubscribeInfo *info, const IDiscoveryCallback *cb);
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// 停止服务
int StopDiscovery(const char *pkgName, int subscribeId);
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// 组网连接地址
typedef struct {
    ConnectionAddrType type;
    union {
        struct BrAddr {
            char brMac[BT_MAC_LEN];
        } br;
        struct BleAddr {
            char bleMac[BT_MAC_LEN];
        } ble;
        struct IpAddr {
            char ip[IP_STR_MAX_LEN];
            int port;
        } ip;
    } info;
} ConnectionAddr;

// 组网连接地址类型
typedef enum {
    CONNECTION_ADDR_WLAN = 0,
    CONNECTION_ADDR_BR,
    CONNECTION_ADDR_BLE,
    CONNECTION_ADDR_ETH,
    CONNECTION_ADDR_MAX
} ConnectionAddrType;

// 组网请求执行结果回调
typedef void (*OnJoinLNNResult)(ConnectionAddr *addr, const char *networkId, int32_t retCode);

// 发起组网请求
int32_t JoinLNN(ConnectionAddr *target, OnJoinLNNResult cb);
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// 退网执行结果回调
typedef void (*OnLeaveLNNResult)(const char *networkId, int32_t retCode);

// 退网请求
int32_t LeaveLNN(const char *networkId, OnLeaveLNNResult cb);
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// 事件掩码
#define EVENT_NODE_STATE_ONLINE 0x1
#define EVENT_NODE_STATE_OFFLINE 0x02
#define EVENT_NODE_STATE_INFO_CHANGED 0x04
#define EVENT_NODE_STATE_MASK 0x07

// 节点信息
typedef struct {
    char networkId[NETWORK_ID_BUF_LEN];
    char deviceName[DEVICE_NAME_BUF_LEN];
    uint8_t deviceTypeId;
} NodeBasicInfo;

// 节点状态事件回调
typedef struct {
    uint32_t events; // 组网事件掩码
    void (*onNodeOnline)(NodeBasicInfo *info);   // 节点上线事件回调
    void (*onNodeOffline)(NodeBasicInfo *info);  // 节点下线事件回调
    void (*onNodeBasicInfoChanged)(NodeBasicInfoType type, NodeBasicInfo *info); // 节点信息变化事件回调
} INodeStateCb;

//  注册节点状态事件回调
int32_t RegNodeDeviceStateCb(INodeStateCb *callback);

// 注销节点状态事件回调
int32_t UnregNodeDeviceStateCb(INodeStateCb *callback);
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// 会话管理回调
typedef struct {
    int (*OnSessionOpened)(int sessionId, int result);
    void (*OnSessionClosed)(int sessionId);
    void (*OnBytesReceived)(int sessionId, const void *data, unsigned int dataLen);
    void (*OnMessageReceived)(int sessionId, const void *data, unsigned int dataLen);
} ISessionListener;

// 创建会话服务
int CreateSessionServer(const char *pkgName, const char *sessionName, const ISessionListener* listener);
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// 创建会话
int OpenSession(const char *mySessionName, const char *peerSessionName, const char *peerDeviceId, const char *groupId, const SessionAttribute* attr);
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// 发送字节数据
int SendBytes(int sessionId, const void *data, unsigned int len);
// 发送消息数据
int SendMessage(int sessionId, const void *data, unsigned int len);
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// 关闭会话
void CloseSession(int sessionId);
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// 删除会话服务
int RemoveSessionServer(const char *pkgName, const char *sessionName);
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