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authorBen Magistro <koncept1@gmail.com>2022-04-17 09:45:02 -0400
committerBen Magistro <koncept1@gmail.com>2022-04-20 21:30:13 -0400
commitbf8c01bfcd015d43cfbcb893e48c6a83a95c91ec (patch)
treed4871f553a40aaed8cf98165f1e4f07584cfb95e /app/nginx/src/core/ngx_parse_time.c
parent862937c477a3d90798a5e4c4e84fc7c79aae52fe (diff)
Drop nginxdev-mitm-proxy
Nginx is not part of the core library being developed and needs to be moved to its own repository to allow it to be more easily maintained. Signed-off-by: Ben Magistro <koncept1@gmail.com> Change-Id: I5639e84ba0564ccd49ffcffa7ec9fcd57827bd6d
Diffstat (limited to 'app/nginx/src/core/ngx_parse_time.c')
-rw-r--r--app/nginx/src/core/ngx_parse_time.c276
1 files changed, 0 insertions, 276 deletions
diff --git a/app/nginx/src/core/ngx_parse_time.c b/app/nginx/src/core/ngx_parse_time.c
deleted file mode 100644
index 13afde3..0000000
--- a/app/nginx/src/core/ngx_parse_time.c
+++ /dev/null
@@ -1,276 +0,0 @@
-
-/*
- * Copyright (C) Igor Sysoev
- * Copyright (C) Nginx, Inc.
- */
-
-
-#include <ngx_config.h>
-#include <ngx_core.h>
-
-
-static ngx_uint_t mday[] = { 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 };
-
-time_t
-ngx_parse_http_time(u_char *value, size_t len)
-{
- u_char *p, *end;
- ngx_int_t month;
- ngx_uint_t day, year, hour, min, sec;
- uint64_t time;
- enum {
- no = 0,
- rfc822, /* Tue, 10 Nov 2002 23:50:13 */
- rfc850, /* Tuesday, 10-Dec-02 23:50:13 */
- isoc /* Tue Dec 10 23:50:13 2002 */
- } fmt;
-
- fmt = 0;
- end = value + len;
-
-#if (NGX_SUPPRESS_WARN)
- day = 32;
- year = 2038;
-#endif
-
- for (p = value; p < end; p++) {
- if (*p == ',') {
- break;
- }
-
- if (*p == ' ') {
- fmt = isoc;
- break;
- }
- }
-
- for (p++; p < end; p++)
- if (*p != ' ') {
- break;
- }
-
- if (end - p < 18) {
- return NGX_ERROR;
- }
-
- if (fmt != isoc) {
- if (*p < '0' || *p > '9' || *(p + 1) < '0' || *(p + 1) > '9') {
- return NGX_ERROR;
- }
-
- day = (*p - '0') * 10 + *(p + 1) - '0';
- p += 2;
-
- if (*p == ' ') {
- if (end - p < 18) {
- return NGX_ERROR;
- }
- fmt = rfc822;
-
- } else if (*p == '-') {
- fmt = rfc850;
-
- } else {
- return NGX_ERROR;
- }
-
- p++;
- }
-
- switch (*p) {
-
- case 'J':
- month = *(p + 1) == 'a' ? 0 : *(p + 2) == 'n' ? 5 : 6;
- break;
-
- case 'F':
- month = 1;
- break;
-
- case 'M':
- month = *(p + 2) == 'r' ? 2 : 4;
- break;
-
- case 'A':
- month = *(p + 1) == 'p' ? 3 : 7;
- break;
-
- case 'S':
- month = 8;
- break;
-
- case 'O':
- month = 9;
- break;
-
- case 'N':
- month = 10;
- break;
-
- case 'D':
- month = 11;
- break;
-
- default:
- return NGX_ERROR;
- }
-
- p += 3;
-
- if ((fmt == rfc822 && *p != ' ') || (fmt == rfc850 && *p != '-')) {
- return NGX_ERROR;
- }
-
- p++;
-
- if (fmt == rfc822) {
- if (*p < '0' || *p > '9' || *(p + 1) < '0' || *(p + 1) > '9'
- || *(p + 2) < '0' || *(p + 2) > '9'
- || *(p + 3) < '0' || *(p + 3) > '9')
- {
- return NGX_ERROR;
- }
-
- year = (*p - '0') * 1000 + (*(p + 1) - '0') * 100
- + (*(p + 2) - '0') * 10 + *(p + 3) - '0';
- p += 4;
-
- } else if (fmt == rfc850) {
- if (*p < '0' || *p > '9' || *(p + 1) < '0' || *(p + 1) > '9') {
- return NGX_ERROR;
- }
-
- year = (*p - '0') * 10 + *(p + 1) - '0';
- year += (year < 70) ? 2000 : 1900;
- p += 2;
- }
-
- if (fmt == isoc) {
- if (*p == ' ') {
- p++;
- }
-
- if (*p < '0' || *p > '9') {
- return NGX_ERROR;
- }
-
- day = *p++ - '0';
-
- if (*p != ' ') {
- if (*p < '0' || *p > '9') {
- return NGX_ERROR;
- }
-
- day = day * 10 + *p++ - '0';
- }
-
- if (end - p < 14) {
- return NGX_ERROR;
- }
- }
-
- if (*p++ != ' ') {
- return NGX_ERROR;
- }
-
- if (*p < '0' || *p > '9' || *(p + 1) < '0' || *(p + 1) > '9') {
- return NGX_ERROR;
- }
-
- hour = (*p - '0') * 10 + *(p + 1) - '0';
- p += 2;
-
- if (*p++ != ':') {
- return NGX_ERROR;
- }
-
- if (*p < '0' || *p > '9' || *(p + 1) < '0' || *(p + 1) > '9') {
- return NGX_ERROR;
- }
-
- min = (*p - '0') * 10 + *(p + 1) - '0';
- p += 2;
-
- if (*p++ != ':') {
- return NGX_ERROR;
- }
-
- if (*p < '0' || *p > '9' || *(p + 1) < '0' || *(p + 1) > '9') {
- return NGX_ERROR;
- }
-
- sec = (*p - '0') * 10 + *(p + 1) - '0';
-
- if (fmt == isoc) {
- p += 2;
-
- if (*p++ != ' ') {
- return NGX_ERROR;
- }
-
- if (*p < '0' || *p > '9' || *(p + 1) < '0' || *(p + 1) > '9'
- || *(p + 2) < '0' || *(p + 2) > '9'
- || *(p + 3) < '0' || *(p + 3) > '9')
- {
- return NGX_ERROR;
- }
-
- year = (*p - '0') * 1000 + (*(p + 1) - '0') * 100
- + (*(p + 2) - '0') * 10 + *(p + 3) - '0';
- }
-
- if (hour > 23 || min > 59 || sec > 59) {
- return NGX_ERROR;
- }
-
- if (day == 29 && month == 1) {
- if ((year & 3) || ((year % 100 == 0) && (year % 400) != 0)) {
- return NGX_ERROR;
- }
-
- } else if (day > mday[month]) {
- return NGX_ERROR;
- }
-
- /*
- * shift new year to March 1 and start months from 1 (not 0),
- * it is needed for Gauss' formula
- */
-
- if (--month <= 0) {
- month += 12;
- year -= 1;
- }
-
- /* Gauss' formula for Gregorian days since March 1, 1 BC */
-
- time = (uint64_t) (
- /* days in years including leap years since March 1, 1 BC */
-
- 365 * year + year / 4 - year / 100 + year / 400
-
- /* days before the month */
-
- + 367 * month / 12 - 30
-
- /* days before the day */
-
- + day - 1
-
- /*
- * 719527 days were between March 1, 1 BC and March 1, 1970,
- * 31 and 28 days were in January and February 1970
- */
-
- - 719527 + 31 + 28) * 86400 + hour * 3600 + min * 60 + sec;
-
-#if (NGX_TIME_T_SIZE <= 4)
-
- if (time > 0x7fffffff) {
- return NGX_ERROR;
- }
-
-#endif
-
- return (time_t) time;
-}