utils.h

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/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 *
 * Copyright 2017 Mike Becker, Olaf Wintermann All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 *   1. Redistributions of source code must retain the above copyright
 *      notice, this list of conditions and the following disclaimer.
 *
 *   2. Redistributions in binary form must reproduce the above copyright
 *      notice, this list of conditions and the following disclaimer in the
 *      documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 */

#ifndef UCX_UTILS_H
#define UCX_UTILS_H

#include "ucx.h"
#include "string.h"
#include "allocator.h"
#include <inttypes.h>
#include <string.h>
#include <stdarg.h>

#ifdef __cplusplus
extern "C" {
#endif

#define UCX_STREAM_COPY_BUFSIZE 4096

void *ucx_strcpy(const void *s, void *data);

void *ucx_memcpy(const void *m, void *n);


size_t ucx_stream_bncopy(void *src, void *dest, read_func rfnc, write_func wfnc,
        char* buf, size_t bufsize, size_t n);

#define ucx_stream_copy(src,dest,rfnc,wfnc) ucx_stream_bncopy(\
        src, dest, (read_func)rfnc, (write_func)wfnc, \
        NULL, UCX_STREAM_COPY_BUFSIZE, (size_t)-1)

#define ucx_stream_ncopy(src,dest,rfnc,wfnc, n) ucx_stream_bncopy(\
        src, dest, (read_func)rfnc, (write_func)wfnc, \
        NULL, UCX_STREAM_COPY_BUFSIZE, n)

#define ucx_stream_bcopy(src,dest,rfnc,wfnc, buf, bufsize) ucx_stream_bncopy(\
        src, dest, (read_func)rfnc, (write_func)wfnc, \
        buf, bufsize, (size_t)-1)

int ucx_cmp_str(const void *s1, const void *s2, void *data);

int ucx_cmp_strn(const void *s1, const void *s2, void *n);

int ucx_cmp_sstr(const void *s1, const void *s2, void *data);

int ucx_cmp_int(const void *i1, const void *i2, void *data);

int ucx_cmp_longint(const void *i1, const void *i2, void *data);

int ucx_cmp_longlong(const void *i1, const void *i2, void *data);

int ucx_cmp_int16(const void *i1, const void *i2, void *data);

int ucx_cmp_int32(const void *i1, const void *i2, void *data);

int ucx_cmp_int64(const void *i1, const void *i2, void *data);

int ucx_cmp_uint(const void *i1, const void *i2, void *data);

int ucx_cmp_ulongint(const void *i1, const void *i2, void *data);

int ucx_cmp_ulonglong(const void *i1, const void *i2, void *data);

int ucx_cmp_uint16(const void *i1, const void *i2, void *data);

int ucx_cmp_uint32(const void *i1, const void *i2, void *data);

int ucx_cmp_uint64(const void *i1, const void *i2, void *data);

intmax_t ucx_dist_int(const void *i1, const void *i2, void *data);

intmax_t ucx_dist_longint(const void *i1, const void *i2, void *data);

intmax_t ucx_dist_longlong(const void *i1, const void *i2, void *data);

intmax_t ucx_dist_int16(const void *i1, const void *i2, void *data);

intmax_t ucx_dist_int32(const void *i1, const void *i2, void *data);

intmax_t ucx_dist_int64(const void *i1, const void *i2, void *data);

intmax_t ucx_dist_uint(const void *i1, const void *i2, void *data);

intmax_t ucx_dist_ulongint(const void *i1, const void *i2, void *data);

intmax_t ucx_dist_ulonglong(const void *i1, const void *i2, void *data);

intmax_t ucx_dist_uint16(const void *i1, const void *i2, void *data);

intmax_t ucx_dist_uint32(const void *i1, const void *i2, void *data);

intmax_t ucx_dist_uint64(const void *i1, const void *i2, void *data);

int ucx_cmp_float(const void *f1, const void *f2, void *data);

int ucx_cmp_double(const void *d1, const void *d2, void *data);

int ucx_cmp_ptr(const void *ptr1, const void *ptr2, void *data);

int ucx_cmp_mem(const void *ptr1, const void *ptr2, void *n);

int ucx_fprintf(void *stream, write_func wfc, const char *fmt, ...);

int ucx_vfprintf(void *stream, write_func wfc, const char *fmt, va_list ap);

sstr_t ucx_asprintf(UcxAllocator *allocator, const char *fmt, ...);

sstr_t ucx_vasprintf(UcxAllocator *allocator, const char *fmt, va_list ap);

#define ucx_sprintf(...) \
    ucx_asprintf(ucx_default_allocator(), __VA_ARGS__)

#define ucx_bprintf(buffer, ...) ucx_fprintf((UcxBuffer*)buffer, \
        (write_func)ucx_buffer_write, __VA_ARGS__)

#ifdef __cplusplus
}
#endif

#endif /* UCX_UTILS_H */