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Paho MQTT Embedded C client: Use submodule pointing to upstream repo

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Due to code organisation of upstream repo, MQTTClient still needs
copying into our repo.
This commit is contained in:
Angus Gratton 2016-05-28 16:23:13 +10:00
parent 9b21c54fc5
commit 42880fded5
23 changed files with 240 additions and 1828 deletions
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58
extras/paho_mqtt_c/MQTTClient.h
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@ -18,20 +18,24 @@
#define __MQTT_CLIENT_C_
#include "MQTTPacket.h"
#include "MQTTESP8266.h"
#include "stdio.h"
#include "MQTTESP8266.h" //Platform specific implementation header file
#define MAX_PACKET_ID 65535
#define MAX_MESSAGE_HANDLERS 5
#define MAX_FAIL_ALLOWED 2
enum QoS { QOS0, QOS1, QOS2 };
// all failure return codes must be negative
enum returnCode {DISCONNECTED = -3, BUFFER_OVERFLOW = -2, FAILURE = -1, SUCCESS = 0 };
enum returnCode { BUFFER_OVERFLOW = -2, FAILURE = -1, SUCCESS = 0 };
void NewTimer(Timer*);
typedef struct _MQTTMessage
typedef struct MQTTMessage MQTTMessage;
typedef struct MessageData MessageData;
struct MQTTMessage
{
enum QoS qos;
char retained;
@ -39,26 +43,37 @@ typedef struct _MQTTMessage
unsigned short id;
void *payload;
size_t payloadlen;
} MQTTMessage;
};
typedef struct _MessageData
struct MessageData
{
MQTTString* topic;
MQTTMessage* message;
} MessageData;
MQTTString* topicName;
};
typedef void (*messageHandler)(MessageData*);
struct _MQTTClient
{
typedef struct Client Client;
int MQTTConnect (Client*, MQTTPacket_connectData*);
int MQTTPublish (Client*, const char*, MQTTMessage*);
int MQTTSubscribe (Client*, const char*, enum QoS, messageHandler);
int MQTTUnsubscribe (Client*, const char*);
int MQTTDisconnect (Client*);
int MQTTYield (Client*, int);
void setDefaultMessageHandler(Client*, messageHandler);
void MQTTClient(Client*, Network*, unsigned int, unsigned char*, size_t, unsigned char*, size_t);
struct Client {
unsigned int next_packetid;
unsigned int command_timeout_ms;
size_t buf_size, readbuf_size;
unsigned char *buf;
unsigned char *readbuf;
unsigned char *buf;
unsigned char *readbuf;
unsigned int keepAliveInterval;
char ping_outstanding;
int fail_count;
int isconnected;
struct MessageHandlers
@ -66,26 +81,13 @@ struct _MQTTClient
const char* topicFilter;
void (*fp) (MessageData*);
} messageHandlers[MAX_MESSAGE_HANDLERS]; // Message handlers are indexed by subscription topic
void (*defaultMessageHandler) (MessageData*);
Network* ipstack;
Timer ping_timer;
};
typedef struct _MQTTClient MQTTClient;
int MQTTConnect(MQTTClient* c, MQTTPacket_connectData* options);
int MQTTPublish(MQTTClient* c, const char* topic, MQTTMessage* message);
int MQTTSubscribe(MQTTClient* c, const char* topic, enum QoS qos, messageHandler handler);
int MQTTUnsubscribe(MQTTClient* c, const char* topic);
int MQTTDisconnect(MQTTClient* c);
int MQTTYield(MQTTClient* c, int timeout_ms);
void NewMQTTClient(MQTTClient*, Network*, unsigned int, unsigned char*, size_t, unsigned char*, size_t);
#define DefaultClient {0, 0, 0, 0, NULL, NULL, 0, 0, 0}
#endif