mirror of
https://github.com/openresty/openresty
synced 2024-11-09 18:35:51 +01:00
116 lines
3.5 KiB
C
116 lines
3.5 KiB
C
--- nginx-1.0.10/src/http/modules/ngx_http_log_module.c 2011-11-01 21:24:50.000000000 +0800
|
|
+++ nginx-1.0.10-patched/src/http/modules/ngx_http_log_module.c 2011-11-10 16:17:29.599039534 +0800
|
|
@@ -61,6 +61,8 @@
|
|
time_t open_file_cache_valid;
|
|
ngx_uint_t open_file_cache_min_uses;
|
|
|
|
+ ngx_flag_t escape_non_ascii;
|
|
+
|
|
ngx_uint_t off; /* unsigned off:1 */
|
|
} ngx_http_log_loc_conf_t;
|
|
|
|
@@ -104,7 +106,8 @@
|
|
uintptr_t data);
|
|
static u_char *ngx_http_log_variable(ngx_http_request_t *r, u_char *buf,
|
|
ngx_http_log_op_t *op);
|
|
-static uintptr_t ngx_http_log_escape(u_char *dst, u_char *src, size_t size);
|
|
+static uintptr_t ngx_http_log_escape(ngx_http_log_loc_conf_t *lcf, u_char *dst,
|
|
+ u_char *src, size_t size);
|
|
|
|
|
|
static void *ngx_http_log_create_main_conf(ngx_conf_t *cf);
|
|
@@ -146,6 +149,13 @@
|
|
0,
|
|
NULL },
|
|
|
|
+ { ngx_string("log_escape_non_ascii"),
|
|
+ NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
+ ngx_conf_set_flag_slot,
|
|
+ NGX_HTTP_LOC_CONF_OFFSET,
|
|
+ offsetof(ngx_http_log_loc_conf_t, escape_non_ascii),
|
|
+ NULL },
|
|
+
|
|
ngx_null_command
|
|
};
|
|
|
|
@@ -637,6 +647,7 @@
|
|
ngx_http_log_variable_getlen(ngx_http_request_t *r, uintptr_t data)
|
|
{
|
|
uintptr_t len;
|
|
+ ngx_http_log_loc_conf_t *lcf;
|
|
ngx_http_variable_value_t *value;
|
|
|
|
value = ngx_http_get_indexed_variable(r, data);
|
|
@@ -645,7 +656,9 @@
|
|
return 1;
|
|
}
|
|
|
|
- len = ngx_http_log_escape(NULL, value->data, value->len);
|
|
+ lcf = ngx_http_get_module_loc_conf(r, ngx_http_log_module);
|
|
+
|
|
+ len = ngx_http_log_escape(lcf, NULL, value->data, value->len);
|
|
|
|
value->escape = len ? 1 : 0;
|
|
|
|
@@ -656,6 +669,7 @@
|
|
static u_char *
|
|
ngx_http_log_variable(ngx_http_request_t *r, u_char *buf, ngx_http_log_op_t *op)
|
|
{
|
|
+ ngx_http_log_loc_conf_t *lcf;
|
|
ngx_http_variable_value_t *value;
|
|
|
|
value = ngx_http_get_indexed_variable(r, op->data);
|
|
@@ -669,16 +683,18 @@
|
|
return ngx_cpymem(buf, value->data, value->len);
|
|
|
|
} else {
|
|
- return (u_char *) ngx_http_log_escape(buf, value->data, value->len);
|
|
+ lcf = ngx_http_get_module_loc_conf(r, ngx_http_log_module);
|
|
+ return (u_char *) ngx_http_log_escape(lcf, buf, value->data, value->len);
|
|
}
|
|
}
|
|
|
|
|
|
static uintptr_t
|
|
-ngx_http_log_escape(u_char *dst, u_char *src, size_t size)
|
|
+ngx_http_log_escape(ngx_http_log_loc_conf_t *lcf, u_char *dst, u_char *src,
|
|
+ size_t size)
|
|
{
|
|
- ngx_uint_t n;
|
|
- static u_char hex[] = "0123456789ABCDEF";
|
|
+ ngx_uint_t n;
|
|
+ static u_char hex[] = "0123456789ABCDEF";
|
|
|
|
static uint32_t escape[] = {
|
|
0xffffffff, /* 1111 1111 1111 1111 1111 1111 1111 1111 */
|
|
@@ -698,6 +714,12 @@
|
|
0xffffffff, /* 1111 1111 1111 1111 1111 1111 1111 1111 */
|
|
};
|
|
|
|
+ if (lcf->escape_non_ascii) {
|
|
+ ngx_memset(&escape[4], 0xff, sizeof(uint32_t) * 4);
|
|
+
|
|
+ } else {
|
|
+ ngx_memzero(&escape[4], sizeof(uint32_t) * 4);
|
|
+ }
|
|
|
|
if (dst == NULL) {
|
|
|
|
@@ -781,6 +803,7 @@
|
|
}
|
|
|
|
conf->open_file_cache = NGX_CONF_UNSET_PTR;
|
|
+ conf->escape_non_ascii = NGX_CONF_UNSET;
|
|
|
|
return conf;
|
|
}
|
|
@@ -796,6 +819,8 @@
|
|
ngx_http_log_fmt_t *fmt;
|
|
ngx_http_log_main_conf_t *lmcf;
|
|
|
|
+ ngx_conf_merge_value(conf->escape_non_ascii, prev->escape_non_ascii, 1);
|
|
+
|
|
if (conf->open_file_cache == NGX_CONF_UNSET_PTR) {
|
|
|
|
conf->open_file_cache = prev->open_file_cache;
|