Hash :
a16819fb
Author :
Thomas de Grivel
Date :
2025-04-29T21:16:54
refactor: rename block into do_block
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155
/* kc3
* Copyright from 2022 to 2025 kmx.io <contact@kmx.io>
*
* Permission is hereby granted to use this software granted the above
* copyright notice and this permission paragraph are included in all
* copies and substantial portions of this software.
*
* THIS SOFTWARE IS PROVIDED "AS-IS" WITHOUT ANY GUARANTEE OF
* PURPOSE AND PERFORMANCE. IN NO EVENT WHATSOEVER SHALL THE
* AUTHOR BE CONSIDERED LIABLE FOR THE USE AND PERFORMANCE OF
* THIS SOFTWARE.
*/
#include <string.h>
#include "alloc.h"
#include "assert.h"
#include "do_block.h"
#include "buf.h"
#include "buf_inspect.h"
#include "buf_parse.h"
#include "io.h"
#include "list.h"
#include "tag.h"
void do_block_clean (s_do_block *do_block)
{
uw i;
assert(do_block);
i = do_block->count;
while (i--)
tag_clean(do_block->tag + i);
free(do_block->tag);
}
void do_block_delete (s_do_block *do_block)
{
do_block_clean(do_block);
free(do_block);
}
s_do_block * do_block_init (s_do_block *do_block, uw count)
{
s_do_block tmp = {0};
assert(do_block);
tmp.count = count;
if (count) {
tmp.tag = alloc(count * sizeof(s_tag));
if (! tmp.tag)
return NULL;
}
*do_block = tmp;
return do_block;
}
s_do_block * do_block_init_1 (s_do_block *do_block, const char *p)
{
s_buf buf;
uw len;
sw r;
assert(do_block);
assert(p);
len = strlen(p);
buf_init_const(&buf, len, p);
buf.wpos = len;
r = buf_parse_do_block(&buf, do_block);
if (r < 0 || (uw) r != len) {
err_write_1("do_block_init_1: invalid do_block: \"");
err_write_1(p);
err_write_1("\", ");
err_inspect_uw(&len);
err_write_1(" != ");
err_inspect_sw(&r);
err_write_1("\n");
assert(! "do_block_init_1: invalid do_block");
return NULL;
}
return do_block;
}
s_do_block * do_block_init_cast (s_do_block *do_block, s_tag *tag)
{
switch (tag->type) {
case TAG_DO_BLOCK:
return do_block_init_copy(do_block, &tag->data.do_block);
default:
break;
}
err_write_1("do_block_init_cast: cannot cast ");
err_write_1(tag_type_to_string(tag->type));
err_puts(" to Do_Block");
assert(! "do_block_init_cast: cannot cast to Do_Block");
return NULL;
}
s_do_block * do_block_init_copy (s_do_block *do_block, s_do_block *src)
{
uw i = 0;
assert(src);
assert(do_block);
do_block_init(do_block, src->count);
while (i < src->count) {
tag_init_copy(do_block->tag + i, src->tag + i);
i++;
}
do_block->short_form = src->short_form;
return do_block;
}
s_do_block * do_block_init_from_list (s_do_block *do_block,
s_list **list)
{
uw i;
s_list *l;
uw len;
s_do_block tmp;
assert(do_block);
assert(list);
l = *list;
len = list_length(l);
do_block_init(&tmp, len);
i = 0;
while (l) {
if (! tag_init_copy(tmp.tag + i, &l->tag))
return NULL;
i++;
l = list_next(l);
}
*do_block = tmp;
return do_block;
}
s_do_block * do_block_new (uw count)
{
s_do_block *do_block;
do_block = alloc(sizeof(s_do_block));
if (! do_block)
return NULL;
if (! do_block_init(do_block, count)) {
free(do_block);
return NULL;
}
return do_block;
}
s_do_block * do_block_new_1 (const char *p)
{
s_do_block *do_block;
do_block = alloc(sizeof(s_do_block));
if (! do_block)
return NULL;
if (! do_block_init_1(do_block, p)) {
free(do_block);
return NULL;
}
return do_block;
}