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Think I nailed it?

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XANTRONIX Development 2023-09-11 20:47:33 -04:00
parent cbd7bf625b
commit b24b0f33d2
1 changed files with 14 additions and 8 deletions
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22
main.c
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@ -40,6 +40,9 @@
#define ZX_CHAR_TOKEN_HIGH(c) \
(c >= 0xc0)
#define ZX_CHAR_TOKEN(c) \
(ZX_CHAR_TOKEN_LOW(c) || ZX_CHAR_TOKEN_HIGH(c))
#define ZX_BASIC_STATE_LEN 116
#define ZX_CHAR_TOKEN_INTEGRAL(c) \
@ -268,7 +271,7 @@ static ssize_t zx_dump_basic(int fd) {
while (1) {
ssize_t readlen, len, i;
zx_basic_line line;
uint8_t last = 0;
uint8_t last = 0xc0;
if ((readlen = read(fd, &line, sizeof(line))) < 0) {
goto error_io;
@ -276,27 +279,30 @@ static ssize_t zx_dump_basic(int fd) {
break;
}
len = le16toh(line.len);
if (be16toh(line.num) == len) {
break;
}
if (printf("%d", (int)be16toh(line.num)) < 0) {
goto error_io;
}
len = le16toh(line.len);
if (read(fd, buf, len) < 0) {
goto error_io;
}
for (i=0; i<len; i++) {
uint8_t c = ((uint8_t *)buf)[i];
int token = ZX_CHAR_TOKEN(c),
token_last = ZX_CHAR_TOKEN(last);
if (ZX_CHAR_TOKEN_LOW(c) || ZX_CHAR_TOKEN_HIGH(c)
|| ZX_CHAR_TOKEN_LOW(last) || ZX_CHAR_TOKEN_HIGH(last)) {
if (token || token_last) {
if (putchar(' ') < 0) {
goto error_io;
}
}
if (ZX_CHAR_TOKEN_INTEGRAL(c) || ZX_CHAR_TOKEN_FLOAT(c)) {
} else if (ZX_CHAR_TOKEN_INTEGRAL(c) || ZX_CHAR_TOKEN_FLOAT(c)) {
i += 5;
}