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$time_iso8601 log variable

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patch by Michael Lustfield
This commit is contained in:
Igor Sysoev 2011-03-16 15:46:57 +00:00
parent 0519b43a77
commit c9d671cd81
3 changed files with 26 additions and 1 deletions
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16
src/core/ngx_times.c
View File

@ -27,6 +27,7 @@ volatile ngx_time_t *ngx_cached_time;
volatile ngx_str_t ngx_cached_err_log_time; volatile ngx_str_t ngx_cached_err_log_time;
volatile ngx_str_t ngx_cached_http_time; volatile ngx_str_t ngx_cached_http_time;
volatile ngx_str_t ngx_cached_http_log_time; volatile ngx_str_t ngx_cached_http_log_time;
volatile ngx_str_t ngx_cached_http_log_iso8601;
#if !(NGX_WIN32) #if !(NGX_WIN32)
@ -46,6 +47,8 @@ static u_char cached_http_time[NGX_TIME_SLOTS]
[sizeof("Mon, 28 Sep 1970 06:00:00 GMT")]; [sizeof("Mon, 28 Sep 1970 06:00:00 GMT")];
static u_char cached_http_log_time[NGX_TIME_SLOTS] static u_char cached_http_log_time[NGX_TIME_SLOTS]
[sizeof("28/Sep/1970:12:00:00 +0600")]; [sizeof("28/Sep/1970:12:00:00 +0600")];
static u_char cached_http_log_iso8601[NGX_TIME_SLOTS]
[sizeof("1970-09-28T12:00:00+06:00")];
static char *week[] = { "Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat" }; static char *week[] = { "Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat" };
@ -58,6 +61,7 @@ ngx_time_init(void)
ngx_cached_err_log_time.len = sizeof("1970/09/28 12:00:00") - 1; ngx_cached_err_log_time.len = sizeof("1970/09/28 12:00:00") - 1;
ngx_cached_http_time.len = sizeof("Mon, 28 Sep 1970 06:00:00 GMT") - 1; ngx_cached_http_time.len = sizeof("Mon, 28 Sep 1970 06:00:00 GMT") - 1;
ngx_cached_http_log_time.len = sizeof("28/Sep/1970:12:00:00 +0600") - 1; ngx_cached_http_log_time.len = sizeof("28/Sep/1970:12:00:00 +0600") - 1;
ngx_cached_http_log_iso8601.len = sizeof("1970-09-28T12:00:00+06:00") - 1;
ngx_cached_time = &cached_time[0]; ngx_cached_time = &cached_time[0];
@ -68,7 +72,7 @@ ngx_time_init(void)
void void
ngx_time_update(void) ngx_time_update(void)
{ {
u_char *p0, *p1, *p2; u_char *p0, *p1, *p2, *p3;
ngx_tm_t tm, gmt; ngx_tm_t tm, gmt;
time_t sec; time_t sec;
ngx_uint_t msec; ngx_uint_t msec;
@ -152,6 +156,15 @@ ngx_time_update(void)
tp->gmtoff < 0 ? '-' : '+', tp->gmtoff < 0 ? '-' : '+',
ngx_abs(tp->gmtoff / 60), ngx_abs(tp->gmtoff % 60)); ngx_abs(tp->gmtoff / 60), ngx_abs(tp->gmtoff % 60));
p3 = &cached_http_log_iso8601[slot][0];
(void) ngx_sprintf(p3, "%4d-%02d-%02dT%02d:%02d:%02d%c%02d:%02d",
tm.ngx_tm_year, tm.ngx_tm_mon,
tm.ngx_tm_mday, tm.ngx_tm_hour,
tm.ngx_tm_min, tm.ngx_tm_sec,
tp->gmtoff < 0 ? '-' : '+',
ngx_abs(tp->gmtoff / 60), ngx_abs(tp->gmtoff % 60));
ngx_memory_barrier(); ngx_memory_barrier();
@ -159,6 +172,7 @@ ngx_time_update(void)
ngx_cached_http_time.data = p0; ngx_cached_http_time.data = p0;
ngx_cached_err_log_time.data = p1; ngx_cached_err_log_time.data = p1;
ngx_cached_http_log_time.data = p2; ngx_cached_http_log_time.data = p2;
ngx_cached_http_log_iso8601.data = p3;
ngx_unlock(&ngx_time_lock); ngx_unlock(&ngx_time_lock);
} }

1
src/core/ngx_times.h
View File

@ -38,6 +38,7 @@ extern volatile ngx_time_t *ngx_cached_time;
extern volatile ngx_str_t ngx_cached_err_log_time; extern volatile ngx_str_t ngx_cached_err_log_time;
extern volatile ngx_str_t ngx_cached_http_time; extern volatile ngx_str_t ngx_cached_http_time;
extern volatile ngx_str_t ngx_cached_http_log_time; extern volatile ngx_str_t ngx_cached_http_log_time;
extern volatile ngx_str_t ngx_cached_http_log_iso8601;
/* /*
* milliseconds elapsed since epoch and truncated to ngx_msec_t, * milliseconds elapsed since epoch and truncated to ngx_msec_t,

10
src/http/modules/ngx_http_log_module.c
View File

@ -83,6 +83,8 @@ static u_char *ngx_http_log_pipe(ngx_http_request_t *r, u_char *buf,
ngx_http_log_op_t *op); ngx_http_log_op_t *op);
static u_char *ngx_http_log_time(ngx_http_request_t *r, u_char *buf, static u_char *ngx_http_log_time(ngx_http_request_t *r, u_char *buf,
ngx_http_log_op_t *op); ngx_http_log_op_t *op);
static u_char *ngx_http_log_iso8601(ngx_http_request_t *r, u_char *buf,
ngx_http_log_op_t *op);
static u_char *ngx_http_log_msec(ngx_http_request_t *r, u_char *buf, static u_char *ngx_http_log_msec(ngx_http_request_t *r, u_char *buf,
ngx_http_log_op_t *op); ngx_http_log_op_t *op);
static u_char *ngx_http_log_request_time(ngx_http_request_t *r, u_char *buf, static u_char *ngx_http_log_request_time(ngx_http_request_t *r, u_char *buf,
@ -193,6 +195,8 @@ static ngx_http_log_var_t ngx_http_log_vars[] = {
{ ngx_string("pipe"), 1, ngx_http_log_pipe }, { ngx_string("pipe"), 1, ngx_http_log_pipe },
{ ngx_string("time_local"), sizeof("28/Sep/1970:12:00:00 +0600") - 1, { ngx_string("time_local"), sizeof("28/Sep/1970:12:00:00 +0600") - 1,
ngx_http_log_time }, ngx_http_log_time },
{ ngx_string("time_iso8601"), sizeof("1970-09-28T12:00:00+06:00") - 1,
ngx_http_log_iso8601 },
{ ngx_string("msec"), NGX_TIME_T_LEN + 4, ngx_http_log_msec }, { ngx_string("msec"), NGX_TIME_T_LEN + 4, ngx_http_log_msec },
{ ngx_string("request_time"), NGX_TIME_T_LEN + 4, { ngx_string("request_time"), NGX_TIME_T_LEN + 4,
ngx_http_log_request_time }, ngx_http_log_request_time },
@ -510,6 +514,12 @@ ngx_http_log_time(ngx_http_request_t *r, u_char *buf, ngx_http_log_op_t *op)
ngx_cached_http_log_time.len); ngx_cached_http_log_time.len);
} }
static u_char *
ngx_http_log_iso8601(ngx_http_request_t *r, u_char *buf, ngx_http_log_op_t *op)
{
return ngx_cpymem(buf, ngx_cached_http_log_iso8601.data,
ngx_cached_http_log_iso8601.len);
}
static u_char * static u_char *
ngx_http_log_msec(ngx_http_request_t *r, u_char *buf, ngx_http_log_op_t *op) ngx_http_log_msec(ngx_http_request_t *r, u_char *buf, ngx_http_log_op_t *op)