131 lines
3 KiB
C
Executable file
131 lines
3 KiB
C
Executable file
/* Copyright (c) 1998-2003 Thai Open Source Software Center Ltd
|
|
See the file COPYING for copying permission.
|
|
|
|
chardata.c
|
|
*/
|
|
|
|
#ifdef HAVE_EXPAT_CONFIG_H
|
|
#include <expat_config.h>
|
|
#endif
|
|
#ifdef HAVE_CHECK_H
|
|
#include <check.h>
|
|
#else
|
|
#include "minicheck.h"
|
|
#endif
|
|
|
|
#include <assert.h>
|
|
#include <stdio.h>
|
|
#include <string.h>
|
|
|
|
#include "chardata.h"
|
|
|
|
|
|
static int
|
|
xmlstrlen(const XML_Char *s)
|
|
{
|
|
int len = 0;
|
|
assert(s != NULL);
|
|
while (s[len] != 0)
|
|
++len;
|
|
return len;
|
|
}
|
|
|
|
|
|
void
|
|
CharData_Init(CharData *storage)
|
|
{
|
|
assert(storage != NULL);
|
|
storage->count = -1;
|
|
}
|
|
|
|
void
|
|
CharData_AppendString(CharData *storage, const char *s)
|
|
{
|
|
int maxchars = sizeof(storage->data) / sizeof(storage->data[0]);
|
|
int len;
|
|
|
|
assert(s != NULL);
|
|
len = strlen(s);
|
|
if (storage->count < 0)
|
|
storage->count = 0;
|
|
if ((len + storage->count) > maxchars) {
|
|
len = (maxchars - storage->count);
|
|
}
|
|
if (len + storage->count < sizeof(storage->data)) {
|
|
memcpy(storage->data + storage->count, s, len);
|
|
storage->count += len;
|
|
}
|
|
}
|
|
|
|
void
|
|
CharData_AppendXMLChars(CharData *storage, const XML_Char *s, int len)
|
|
{
|
|
int maxchars;
|
|
|
|
assert(storage != NULL);
|
|
assert(s != NULL);
|
|
maxchars = sizeof(storage->data) / sizeof(storage->data[0]);
|
|
if (storage->count < 0)
|
|
storage->count = 0;
|
|
if (len < 0)
|
|
len = xmlstrlen(s);
|
|
if ((len + storage->count) > maxchars) {
|
|
len = (maxchars - storage->count);
|
|
}
|
|
if (len + storage->count < sizeof(storage->data)) {
|
|
memcpy(storage->data + storage->count, s,
|
|
len * sizeof(storage->data[0]));
|
|
storage->count += len;
|
|
}
|
|
}
|
|
|
|
int
|
|
CharData_CheckString(CharData *storage, const char *expected)
|
|
{
|
|
char buffer[1280];
|
|
int len;
|
|
int count;
|
|
|
|
assert(storage != NULL);
|
|
assert(expected != NULL);
|
|
count = (storage->count < 0) ? 0 : storage->count;
|
|
len = strlen(expected);
|
|
if (len != count) {
|
|
if (sizeof(XML_Char) == 1)
|
|
sprintf(buffer, "wrong number of data characters:"
|
|
" got %d, expected %d:\n%s", count, len, storage->data);
|
|
else
|
|
sprintf(buffer,
|
|
"wrong number of data characters: got %d, expected %d",
|
|
count, len);
|
|
fail(buffer);
|
|
return 0;
|
|
}
|
|
if (memcmp(expected, storage->data, len) != 0) {
|
|
fail("got bad data bytes");
|
|
return 0;
|
|
}
|
|
return 1;
|
|
}
|
|
|
|
int
|
|
CharData_CheckXMLChars(CharData *storage, const XML_Char *expected)
|
|
{
|
|
char buffer[1024];
|
|
int len = xmlstrlen(expected);
|
|
int count;
|
|
|
|
assert(storage != NULL);
|
|
count = (storage->count < 0) ? 0 : storage->count;
|
|
if (len != count) {
|
|
sprintf(buffer, "wrong number of data characters: got %d, expected %d",
|
|
count, len);
|
|
fail(buffer);
|
|
return 0;
|
|
}
|
|
if (memcmp(expected, storage->data, len * sizeof(storage->data[0])) != 0) {
|
|
fail("got bad data bytes");
|
|
return 0;
|
|
}
|
|
return 1;
|
|
}
|