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Fix redbean date header in daemonize mode

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This commit is contained in:
Justine Tunney 2021-05-02 11:11:26 -07:00
parent 1f2288be6e
commit 84001a246c
7 changed files with 51 additions and 49 deletions
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28
net/http/hascontrolcodes.c
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@ -16,11 +16,7 @@
│ TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR │
│ PERFORMANCE OF THIS SOFTWARE. │
╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/errno.h"
#include "libc/intrin/pcmpgtb.h"
#include "libc/intrin/pmovmskb.h"
#include "libc/mem/mem.h"
#include "libc/stdio/stdio.h"
#include "libc/bits/likely.h"
#include "libc/str/str.h"
#include "libc/str/thompike.h"
#include "net/http/escape.h"
@ -31,17 +27,21 @@
* @param p is input value
* @param n if -1 implies strlen
* @param f can have kControlWs, kControlC0, kControlC1 to forbid
* @return true if forbidden characters were found
* @return index of first forbidden character or -1
* @see VisualizeControlCodes()
*/
bool HasControlCodes(const char *p, size_t n, int f) {
int c;
ssize_t HasControlCodes(const char *p, size_t n, int f) {
char t[256];
wint_t x, a, b;
size_t i, j, m;
memset(t, 0, sizeof(t));
if (f & kControlC0) memset(t + 0x00, 1, 0x20 - 0x00), t[0x7F] = 1;
if (f & kControlC1) memset(t + 0x80, 1, 0xA0 - 0x80);
t['\t'] = t['\r'] = t['\n'] = t['\v'] = !!(f & kControlWs);
if (n == -1) n = p ? strlen(p) : 0;
for (i = 0; i < n;) {
x = p[i++] & 0xff;
if (x >= 0300) {
if (UNLIKELY(x >= 0300)) {
a = ThomPikeByte(x);
m = ThomPikeLen(x) - 1;
if (i + m <= n) {
@ -57,13 +57,9 @@ bool HasControlCodes(const char *p, size_t n, int f) {
}
}
}
if (((f & kControlC1) && 0x80 <= x && x < 0xA0) ||
((f & kControlC0) && (x < 32 || x == 0x7F) &&
!(x == '\t' || x == '\r' || x == '\n' || x == '\v')) ||
((f & kControlWs) &&
(x == '\t' || x == '\r' || x == '\n' || x == '\v'))) {
return true;
if (x < 256 && t[x]) {
return i - 1;
}
}
return false;
return -1;
}