#include <jansson.h>

#define JSONRPC_PARSE_ERROR -32700
#define JSONRPC_INVALID_REQUEST -32600
#define JSONRPC_METHOD_NOT_FOUND -32601
#define JSONRPC_INVALID_PARAMS -32602
#define JSONRPC_INTERNAL_ERROR -32603

typedef int (*jsonrpc_method_prototype)(json_t *json_params, json_t **result);
struct jsonrpc_method_entry_t
{
	const char *name;
	jsonrpc_method_prototype funcptr;
	const char *params_spec;
};
char *jsonrpc_handler(const char *input, size_t input_len, struct jsonrpc_method_entry_t method_table[]);

json_t *jsonrpc_error_object(int code, json_t *data);