stellar-stellar-2022/sdk/example/http_event_plugin.cpp

#include "session.h"
#include "packet.h"
#include "plugin.h"

#include <stdlib.h>
#include <stdio.h>

static char *g_handler = NULL;

struct per_session_pme_info
{
	int flag;
	char data[16];
};

extern "C" void http_event_plugin_entry(const struct stellar_session *s, enum session_event_type event, struct stellar_packet *p, const char *payload, uint16_t len, void **pme)
{
	struct per_session_pme_info **per_session_pme = (struct per_session_pme_info **)pme;

	printf("RUN http_event_plugin_entry, event: %d\n", event);

	if (event & SESSION_EVENT_OPENING)
	{
		if (*per_session_pme == NULL)
		{
			struct per_session_pme_info *cur_ctx = (struct per_session_pme_info *)malloc(sizeof(struct per_session_pme_info));
			snprintf(cur_ctx->data, 6, "******");
			*per_session_pme = *&cur_ctx;
			printf("http_event_plugin_entry->opening_handler\n");
		}
	}

	if (event & SESSION_EVENT_RAWPKT)
	{
		printf("http_event_plugin_entry->rawpkt_handler\n");
	}

	if (event & SESSION_EVENT_ORDPKT)
	{
		printf("http_event_plugin_entry->ordpkt_handler\n");
	}

	if (event & SESSION_EVENT_META)
	{
		printf("http_event_plugin_entry->meta_handler\n");
	}

	if (event & SESSION_EVENT_CLOSING)
	{
		if (*per_session_pme)
		{
			printf("http_event_plugin_entry->closing_hanler\n");

			free(*per_session_pme);
			*per_session_pme = NULL;
		}
	}
}

extern "C" int http_event_plugin_init(void)
{
	printf("RUN http_event_plugin_init\n");

	if (g_handler == NULL)
	{
		g_handler = (char *)malloc(1024);
		snprintf(g_handler, 1024, "111111");
	}

	return 0;
}

extern "C" void http_event_plugin_exit(void)
{
	printf("RUN http_event_plugin_exit\n");

	if (g_handler)
	{
		free(g_handler);
		g_handler = NULL;
	}
}