1 /*
2 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
3 *
4 * Copyright 2025 Olaf Wintermann. All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions are met:
8 *
9 * 1. Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 *
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
17 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
20 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
23 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
24 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
25 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
26 * POSSIBILITY OF SUCH DAMAGE.
27 */
28
29 #include <stdio.h>
30 #include <stdlib.h>
31
32 #include "toolkit.h"
33
34 #include "var.h"
35
36 static uint64_t var_counter = 0;
37
38 char* ui_generate_var_id(const CxAllocator *a) {
39 char id[32];
40 snprintf(id, 32, "%" PRIx64, var_counter++);
41 return cx_strdup_a(a, id).ptr;
42 }
43
44 cxmutstr ui_server_bind_int(UiContext *ctx, UiInteger *i) {
45 i->obj = ui_generate_var_id(ctx->allocator);
46 i->get = ui_server_int_get;
47 i->set = ui_server_int_set;
48 return cx_mutstr(i->obj);
49 }
50
51 cxmutstr ui_server_bind_double(UiContext *ctx, UiDouble *d) {
52 d->obj = ui_generate_var_id(ctx->allocator);
53 d->get = ui_server_double_get;
54 d->set = ui_server_double_set;
55 return cx_mutstr(d->obj);
56 }
57
58 cxmutstr ui_server_bind_string(UiContext *ctx, UiString *s) {
59 s->obj = ui_generate_var_id(ctx->allocator);
60 s->get = ui_server_string_get;
61 s->set = ui_server_string_set;
62 return cx_mutstr(s->obj);
63 }
64
65
66 int64_t ui_server_int_get(UiInteger *i) {
67 return 0;
68 }
69
70 void ui_server_int_set(UiInteger *i, int64_t value) {
71
72 }
73
74 double ui_server_double_get(UiDouble *d) {
75 return 0;
76 }
77
78 void ui_server_double_set(UiDouble *d, double value) {
79
80 }
81
82 char* ui_server_string_get(UiString *s) {
83 return NULL;
84 }
85
86 void ui_server_string_set(UiString *s, const char *str) {
87
88 }
89