feature: added pure C APIs for the remaining time related Lua APIs (for lua-resyt-core).

Signed-off-by: Yichun Zhang (agentzh) <agentzh@gmail.com>

Author: spacewander

src/ngx_http_lua_time.c

@@ -272,6 +272,77 @@ ngx_http_lua_ffi_time(void)
 {
     return (long) ngx_time();
 }
+
+
+void
+ngx_http_lua_ffi_update_time(void)
+{
+    ngx_time_update();
+}
+
+
+void
+ngx_http_lua_ffi_today(u_char *buf)
+{
+    ngx_tm_t                 tm;
+
+    ngx_gmtime(ngx_time() + ngx_cached_time->gmtoff * 60, &tm);
+
+    ngx_sprintf(buf, "%04d-%02d-%02d", tm.ngx_tm_year, tm.ngx_tm_mon,
+                tm.ngx_tm_mday);
+}
+
+
+void
+ngx_http_lua_ffi_localtime(u_char *buf)
+{
+    ngx_tm_t                 tm;
+
+    ngx_gmtime(ngx_time() + ngx_cached_time->gmtoff * 60, &tm);
+
+    ngx_sprintf(buf, "%04d-%02d-%02d %02d:%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);
+}
+
+
+void
+ngx_http_lua_ffi_utctime(u_char *buf)
+{
+    ngx_tm_t       tm;
+
+    ngx_gmtime(ngx_time(), &tm);
+
+    ngx_sprintf(buf, "%04d-%02d-%02d %02d:%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);
+}
+
+
+int
+ngx_http_lua_ffi_cookie_time(u_char *buf, long t)
+{
+    u_char                              *p;
+
+    p = ngx_http_cookie_time(buf, t);
+    return p - buf;
+}
+
+
+void
+ngx_http_lua_ffi_http_time(u_char *buf, long t)
+{
+    ngx_http_time(buf, t);
+}
+
+
+void
+ngx_http_lua_ffi_parse_http_time(const u_char *str, size_t len,
+    long *time)
+{
+    /* ngx_http_parse_time doesn't modify 'str' actually */
+    *time = ngx_http_parse_time((u_char *) str, len);
+}
 #endif /* NGX_LUA_NO_FFI_API */