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/*
__ __ _
___\ \/ /_ __ __ _| |_
/ _ \\ /| '_ \ / _` | __|
| __// \| |_) | (_| | |_
\___/_/\_\ .__/ \__,_|\__|
|_| XML parser
Copyright (c) 2017 Rhodri James <rhodri@wildebeest.org.uk>
Copyright (c) 2017-2021 Sebastian Pipping <sebastian@pipping.org>
Licensed under the MIT license:
Permission is hereby granted, free of charge, to any person obtaining
a copy of this software and associated documentation files (the
"Software"), to deal in the Software without restriction, including
without limitation the rights to use, copy, modify, merge, publish,
distribute, sublicense, and/or sell copies of the Software, and to permit
persons to whom the Software is furnished to do so, subject to the
following conditions:
The above copyright notice and this permission notice shall be included
in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
#include "expat_config.h"
#include <assert.h>
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include "structdata.h"
#include "minicheck.h"
#define STRUCT_EXTENSION_COUNT 8
#ifdef XML_UNICODE_WCHAR_T
# include <wchar.h>
# define XML_FMT_STR "ls"
# define xcstrlen(s) wcslen(s)
# define xcstrcmp(s, t) wcscmp((s), (t))
#else
# define XML_FMT_STR "s"
# define xcstrlen(s) strlen(s)
# define xcstrcmp(s, t) strcmp((s), (t))
#endif
static XML_Char *
xmlstrdup(const XML_Char *s) {
size_t byte_count = (xcstrlen(s) + 1) * sizeof(XML_Char);
XML_Char *dup = malloc(byte_count);
assert(dup != NULL);
memcpy(dup, s, byte_count);
return dup;
}
void
StructData_Init(StructData *storage) {
assert(storage != NULL);
storage->count = 0;
storage->max_count = 0;
storage->entries = NULL;
}
void
StructData_AddItem(StructData *storage, const XML_Char *s, int data0, int data1,
int data2) {
StructDataEntry *entry;
assert(storage != NULL);
assert(s != NULL);
if (storage->count == storage->max_count) {
StructDataEntry *new;
storage->max_count += STRUCT_EXTENSION_COUNT;
new = realloc(storage->entries,
storage->max_count * sizeof(StructDataEntry));
assert(new != NULL);
storage->entries = new;
}
entry = &storage->entries[storage->count];
entry->str = xmlstrdup(s);
entry->data0 = data0;
entry->data1 = data1;
entry->data2 = data2;
storage->count++;
}
/* 'fail()' aborts the function via a longjmp, so there is no point
* in returning a value from this function.
*/
void
StructData_CheckItems(StructData *storage, const StructDataEntry *expected,
int count) {
char buffer[1024];
int i;
assert(storage != NULL);
assert(expected != NULL);
if (count != storage->count) {
sprintf(buffer, "wrong number of entries: got %d, expected %d",
storage->count, count);
StructData_Dispose(storage);
fail(buffer);
} else {
for (i = 0; i < count; i++) {
const StructDataEntry *got = &storage->entries[i];
const StructDataEntry *want = &expected[i];
assert(got != NULL);
assert(want != NULL);
if (xcstrcmp(got->str, want->str) != 0) {
StructData_Dispose(storage);
fail("structure got bad string");
} else {
if (got->data0 != want->data0 || got->data1 != want->data1
|| got->data2 != want->data2) {
sprintf(buffer,
"struct '%" XML_FMT_STR
"' expected (%d,%d,%d), got (%d,%d,%d)",
got->str, want->data0, want->data1, want->data2, got->data0,
got->data1, got->data2);
StructData_Dispose(storage);
fail(buffer);
}
}
}
}
}
void
StructData_Dispose(StructData *storage) {
int i;
assert(storage != NULL);
for (i = 0; i < storage->count; i++)
free((void *)storage->entries[i].str);
free(storage->entries);
storage->count = 0;
storage->entries = NULL;
}
|
