static void convert_browscap_pattern(zval *pattern) /* {{{ */
{
int i, j=0;
char *t;
php_strtolower(Z_STRVAL_P(pattern), Z_STRLEN_P(pattern));
t = (char *) safe_pemalloc(Z_STRLEN_P(pattern), 2, 5, 1);
t[j++] = '§';
t[j++] = '^';
for (i=0; i<Z_STRLEN_P(pattern); i++, j++) {
switch (Z_STRVAL_P(pattern)[i]) {
case '?':
t[j] = '.';
break;
case '*':
t[j++] = '.';
t[j] = '*';
break;
case '.':
t[j++] = '\\';
t[j] = '.';
break;
case '\\':
t[j++] = '\\';
t[j] = '\\';
break;
case '(':
t[j++] = '\\';
t[j] = '(';
break;
case ')':
t[j++] = '\\';
t[j] = ')';
break;
case '§':
t[j++] = '\\';
t[j] = '§';
break;
default:
t[j] = Z_STRVAL_P(pattern)[i];
break;
}
}
t[j++] = '$';
t[j++] = '§';
t[j]=0;
Z_STRVAL_P(pattern) = t;
Z_STRLEN_P(pattern) = j;
}
static voidpf php_zlib_alloc(voidpf opaque, uInt items, uInt size)
{
return (voidpf)safe_pemalloc(items, size, 0, ((php_zlib_filter_data*)opaque)->persistent);
}
static void *php_bz2_alloc(void *opaque, int items, int size)
{
return (void *)safe_pemalloc(items, size, 0, ((php_bz2_filter_data*)opaque)->persistent);
}