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compiler/bootstrap/unix-44/Strings.c

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/* voc 2.1.0 [2024/03/14]. Bootstrapping compiler for address size 8, alignment 8. xrtspaSF */
#define SHORTINT INT8
#define INTEGER INT16
#define LONGINT INT32
#define SET UINT32
#include "SYSTEM.h"
#include "Reals.h"
export void Strings_Append (CHAR *extra, ADDRESS extra__len, CHAR *dest, ADDRESS dest__len);
export void Strings_Cap (CHAR *s, ADDRESS s__len);
export void Strings_Delete (CHAR *s, ADDRESS s__len, INT16 pos, INT16 n);
export void Strings_Extract (CHAR *source, ADDRESS source__len, INT16 pos, INT16 n, CHAR *dest, ADDRESS dest__len);
export void Strings_Insert (CHAR *source, ADDRESS source__len, INT16 pos, CHAR *dest, ADDRESS dest__len);
export INT16 Strings_Length (CHAR *s, ADDRESS s__len);
export BOOLEAN Strings_Match (CHAR *string, ADDRESS string__len, CHAR *pattern, ADDRESS pattern__len);
export INT16 Strings_Pos (CHAR *pattern, ADDRESS pattern__len, CHAR *s, ADDRESS s__len, INT16 pos);
export void Strings_Replace (CHAR *source, ADDRESS source__len, INT16 pos, CHAR *dest, ADDRESS dest__len);
export void Strings_StrToLongReal (CHAR *s, ADDRESS s__len, LONGREAL *r);
export void Strings_StrToReal (CHAR *s, ADDRESS s__len, REAL *r);
INT16 Strings_Length (CHAR *s, ADDRESS s__len)
{
INT32 i;
__DUP(s, s__len, CHAR);
i = 0;
while ((i < s__len && s[__X(i, s__len)] != 0x00)) {
i += 1;
}
if (i <= 32767) {
__DEL(s);
return __SHORT(i, 32768);
} else {
__DEL(s);
return 32767;
}
__RETCHK;
}
void Strings_Append (CHAR *extra, ADDRESS extra__len, CHAR *dest, ADDRESS dest__len)
{
INT16 n1, n2, i;
__DUP(extra, extra__len, CHAR);
n1 = Strings_Length(dest, dest__len);
n2 = Strings_Length(extra, extra__len);
i = 0;
while ((i < n2 && (i + n1) < dest__len)) {
dest[__X(i + n1, dest__len)] = extra[__X(i, extra__len)];
i += 1;
}
if ((i + n1) < dest__len) {
dest[__X(i + n1, dest__len)] = 0x00;
}
__DEL(extra);
}
void Strings_Insert (CHAR *source, ADDRESS source__len, INT16 pos, CHAR *dest, ADDRESS dest__len)
{
INT16 n1, n2, i;
__DUP(source, source__len, CHAR);
n1 = Strings_Length(dest, dest__len);
n2 = Strings_Length(source, source__len);
if (pos < 0) {
pos = 0;
}
if (pos > n1) {
Strings_Append(dest, dest__len, (void*)source, source__len);
__DEL(source);
return;
}
if ((pos + n2) < dest__len) {
i = n1;
while (i >= pos) {
if ((i + n2) < dest__len) {
dest[__X(i + n2, dest__len)] = dest[__X(i, dest__len)];
}
i -= 1;
}
}
i = 0;
while (i < n2) {
dest[__X(pos + i, dest__len)] = source[__X(i, source__len)];
i += 1;
}
__DEL(source);
}
void Strings_Delete (CHAR *s, ADDRESS s__len, INT16 pos, INT16 n)
{
INT16 len, i;
len = Strings_Length(s, s__len);
if (pos < 0) {
pos = 0;
} else if (pos >= len) {
return;
}
if (pos + n < len) {
i = pos + n;
while (i < len) {
s[__X(i - n, s__len)] = s[__X(i, s__len)];
i += 1;
}
if ((i - n) < s__len) {
s[__X(i - n, s__len)] = 0x00;
}
} else {
s[__X(pos, s__len)] = 0x00;
}
}
void Strings_Replace (CHAR *source, ADDRESS source__len, INT16 pos, CHAR *dest, ADDRESS dest__len)
{
__DUP(source, source__len, CHAR);
Strings_Delete((void*)dest, dest__len, pos, pos + Strings_Length(source, source__len));
Strings_Insert(source, source__len, pos, (void*)dest, dest__len);
__DEL(source);
}
void Strings_Extract (CHAR *source, ADDRESS source__len, INT16 pos, INT16 n, CHAR *dest, ADDRESS dest__len)
{
INT16 len, destLen, i;
__DUP(source, source__len, CHAR);
len = Strings_Length(source, source__len);
destLen = __SHORT(dest__len, 32768) - 1;
if (pos < 0) {
pos = 0;
}
if (pos >= len) {
dest[0] = 0x00;
__DEL(source);
return;
}
i = 0;
while (((((pos + i) <= source__len && source[__X(pos + i, source__len)] != 0x00)) && i < n)) {
if (i < destLen) {
dest[__X(i, dest__len)] = source[__X(pos + i, source__len)];
}
i += 1;
}
dest[__X(i, dest__len)] = 0x00;
__DEL(source);
}
INT16 Strings_Pos (CHAR *pattern, ADDRESS pattern__len, CHAR *s, ADDRESS s__len, INT16 pos)
{
INT16 n1, n2, i, j;
__DUP(pattern, pattern__len, CHAR);
__DUP(s, s__len, CHAR);
n1 = Strings_Length(s, s__len);
n2 = Strings_Length(pattern, pattern__len);
if (n2 == 0) {
__DEL(pattern);
__DEL(s);
return 0;
}
i = pos;
while (i <= n1 - n2) {
if (s[__X(i, s__len)] == pattern[0]) {
j = 1;
while ((j < n2 && s[__X(i + j, s__len)] == pattern[__X(j, pattern__len)])) {
j += 1;
}
if (j == n2) {
__DEL(pattern);
__DEL(s);
return i;
}
}
i += 1;
}
__DEL(pattern);
__DEL(s);
return -1;
}
void Strings_Cap (CHAR *s, ADDRESS s__len)
{
INT16 i;
i = 0;
while (s[__X(i, s__len)] != 0x00) {
if (('a' <= s[__X(i, s__len)] && s[__X(i, s__len)] <= 'z')) {
s[__X(i, s__len)] = __CAP(s[__X(i, s__len)]);
}
i += 1;
}
}
static struct Match__7 {
struct Match__7 *lnk;
} *Match__7_s;
static BOOLEAN M__8 (CHAR *name, ADDRESS name__len, CHAR *mask, ADDRESS mask__len, INT16 n, INT16 m);
static BOOLEAN M__8 (CHAR *name, ADDRESS name__len, CHAR *mask, ADDRESS mask__len, INT16 n, INT16 m)
{
while ((((n >= 0 && m >= 0)) && mask[__X(m, mask__len)] != '*')) {
if (name[__X(n, name__len)] != mask[__X(m, mask__len)]) {
return 0;
}
n -= 1;
m -= 1;
}
if (m < 0) {
return n < 0;
}
while ((m >= 0 && mask[__X(m, mask__len)] == '*')) {
m -= 1;
}
if (m < 0) {
return 1;
}
while (n >= 0) {
if (M__8(name, name__len, mask, mask__len, n, m)) {
return 1;
}
n -= 1;
}
return 0;
}
BOOLEAN Strings_Match (CHAR *string, ADDRESS string__len, CHAR *pattern, ADDRESS pattern__len)
{
struct Match__7 _s;
BOOLEAN __retval;
__DUP(string, string__len, CHAR);
__DUP(pattern, pattern__len, CHAR);
_s.lnk = Match__7_s;
Match__7_s = &_s;
__retval = M__8((void*)string, string__len, (void*)pattern, pattern__len, Strings_Length(string, string__len) - 1, Strings_Length(pattern, pattern__len) - 1);
Match__7_s = _s.lnk;
__DEL(string);
__DEL(pattern);
;
return __retval;
}
void Strings_StrToReal (CHAR *s, ADDRESS s__len, REAL *r)
{
INT16 p, e;
REAL y, g;
BOOLEAN neg, negE;
__DUP(s, s__len, CHAR);
p = 0;
while (s[__X(p, s__len)] == ' ' || s[__X(p, s__len)] == '0') {
p += 1;
}
if (s[__X(p, s__len)] == '-') {
neg = 1;
p += 1;
} else {
neg = 0;
}
while (s[__X(p, s__len)] == ' ' || s[__X(p, s__len)] == '0') {
p += 1;
}
y = (REAL)0;
while (('0' <= s[__X(p, s__len)] && s[__X(p, s__len)] <= '9')) {
y = y * (REAL)10 + ((INT16)s[__X(p, s__len)] - 48);
p += 1;
}
if (s[__X(p, s__len)] == '.') {
p += 1;
g = (REAL)1;
while (('0' <= s[__X(p, s__len)] && s[__X(p, s__len)] <= '9')) {
g = g / (REAL)(REAL)10;
y = y + g * ((INT16)s[__X(p, s__len)] - 48);
p += 1;
}
}
if (s[__X(p, s__len)] == 'D' || s[__X(p, s__len)] == 'E') {
p += 1;
e = 0;
if (s[__X(p, s__len)] == '-') {
negE = 1;
p += 1;
} else {
negE = 0;
}
while (s[__X(p, s__len)] == '0') {
p += 1;
}
while (('0' <= s[__X(p, s__len)] && s[__X(p, s__len)] <= '9')) {
e = e * 10 + ((INT16)s[__X(p, s__len)] - 48);
p += 1;
}
if (negE) {
y = y / (REAL)Reals_Ten(e);
} else {
y = y * Reals_Ten(e);
}
}
if (neg) {
y = -y;
}
*r = y;
__DEL(s);
}
void Strings_StrToLongReal (CHAR *s, ADDRESS s__len, LONGREAL *r)
{
INT16 p, e;
LONGREAL y, g;
BOOLEAN neg, negE;
__DUP(s, s__len, CHAR);
p = 0;
while (s[__X(p, s__len)] == ' ' || s[__X(p, s__len)] == '0') {
p += 1;
}
if (s[__X(p, s__len)] == '-') {
neg = 1;
p += 1;
} else {
neg = 0;
}
while (s[__X(p, s__len)] == ' ' || s[__X(p, s__len)] == '0') {
p += 1;
}
y = (LONGREAL)0;
while (('0' <= s[__X(p, s__len)] && s[__X(p, s__len)] <= '9')) {
y = y * (LONGREAL)10 + ((INT16)s[__X(p, s__len)] - 48);
p += 1;
}
if (s[__X(p, s__len)] == '.') {
p += 1;
g = (LONGREAL)1;
while (('0' <= s[__X(p, s__len)] && s[__X(p, s__len)] <= '9')) {
g = g / (LONGREAL)(LONGREAL)10;
y = y + g * ((INT16)s[__X(p, s__len)] - 48);
p += 1;
}
}
if (s[__X(p, s__len)] == 'D' || s[__X(p, s__len)] == 'E') {
p += 1;
e = 0;
if (s[__X(p, s__len)] == '-') {
negE = 1;
p += 1;
} else {
negE = 0;
}
while (s[__X(p, s__len)] == '0') {
p += 1;
}
while (('0' <= s[__X(p, s__len)] && s[__X(p, s__len)] <= '9')) {
e = e * 10 + ((INT16)s[__X(p, s__len)] - 48);
p += 1;
}
if (negE) {
y = y / (LONGREAL)Reals_Ten(e);
} else {
y = y * Reals_Ten(e);
}
}
if (neg) {
y = -y;
}
*r = y;
__DEL(s);
}
export void *Strings__init(void)
{
__DEFMOD;
__MODULE_IMPORT(Reals);
__REGMOD("Strings", 0);
/* BEGIN */
__ENDMOD;
}
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