tip/ui/server/var.c

/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 *
 * Copyright 2025 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.
 */

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

#include "toolkit.h"

#include "var.h"

static uint64_t var_counter = 0;

char* ui_generate_var_id(const CxAllocator *a) {
    char id[32];
    snprintf(id, 32, "%" PRIx64, var_counter++);
    return cx_strdup_a(a, id).ptr;
}

cxmutstr ui_server_bind_int(UiContext *ctx, UiInteger *i) {
    i->obj = ui_generate_var_id(ctx->allocator);
    i->get = ui_server_int_get;
    i->set = ui_server_int_set;
    return cx_mutstr(i->obj);
}

cxmutstr ui_server_bind_double(UiContext *ctx, UiDouble *d) {
    d->obj = ui_generate_var_id(ctx->allocator);
    d->get = ui_server_double_get;
    d->set = ui_server_double_set;
    return cx_mutstr(d->obj);
}

cxmutstr ui_server_bind_string(UiContext *ctx, UiString *s) {
    s->obj = ui_generate_var_id(ctx->allocator);
    s->get = ui_server_string_get;
    s->set  = ui_server_string_set;
    return cx_mutstr(s->obj);
}


int64_t ui_server_int_get(UiInteger *i) {
    return 0;
}

void ui_server_int_set(UiInteger *i, int64_t value) {
    
}

double ui_server_double_get(UiDouble *d) {
    return 0;
}

void ui_server_double_set(UiDouble *d, double value) {
    
}

char* ui_server_string_get(UiString *s) {
    return NULL;
}

void ui_server_string_set(UiString *s, const char *str) {
    
}