/*
 * Check: a unit test framework for C
 * Copyright (C) 2001, 2002 Arien Malec
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the
 * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
 * MA 02110-1301, USA.
 */

#ifndef CHECK_PACK_H
#define CHECK_PACK_H


enum ck_msg_type
{
    CK_MSG_CTX,
    CK_MSG_FAIL,
    CK_MSG_LOC,
    CK_MSG_DURATION,
    CK_MSG_LAST
};

typedef struct CtxMsg
{
    enum ck_result_ctx ctx;
} CtxMsg;

typedef struct LocMsg
{
    int line;
    char *file;
} LocMsg;

typedef struct FailMsg
{
    char *msg;
} FailMsg;

typedef struct DurationMsg
{
    int duration;
} DurationMsg;

typedef union
{
    CtxMsg ctx_msg;
    FailMsg fail_msg;
    LocMsg loc_msg;
    DurationMsg duration_msg;
} CheckMsg;

typedef struct RcvMsg
{
    enum ck_result_ctx lastctx;
    enum ck_result_ctx failctx;
    char *fixture_file;
    int fixture_line;
    char *test_file;
    int test_line;
    char *msg;
    int duration;
} RcvMsg;

void rcvmsg_free(RcvMsg * rmsg);


int pack(enum ck_msg_type type, char **buf, CheckMsg * msg);
int upack(char *buf, CheckMsg * msg, enum ck_msg_type *type);

void ppack(FILE * fdes, enum ck_msg_type type, CheckMsg * msg);
RcvMsg *punpack(FILE * fdes);

#endif /*CHECK_PACK_H */