Add flag for newline control in access log entries

This commit introduces a new flag to control the addition of newline
characters in access log entries. This is prepared for fixing the issue
where log entries lack newlines when using JS configuration.

1 files changed, 8 insertions, 3 deletions

diff --git a/src/nxt_tstr.c b/src/nxt_tstr.c
index 50df4c47..36d77e69 100644
--- a/src/nxt_tstr.c
+++ b/src/nxt_tstr.c
@@ -80,16 +80,17 @@ nxt_tstr_compile(nxt_tstr_state_t *state, const nxt_str_t *str,
 {
     u_char      *p;
     nxt_tstr_t  *tstr;
-    nxt_bool_t  strz;
+    nxt_bool_t  strz, newline;
 
     strz = (flags & NXT_TSTR_STRZ) != 0;
+    newline = (flags & NXT_TSTR_NEWLINE) != 0;
 
     tstr = nxt_mp_get(state->pool, sizeof(nxt_tstr_t));
     if (nxt_slow_path(tstr == NULL)) {
         return NULL;
     }
 
-    tstr->str.length = str->length + strz;
+    tstr->str.length = str->length + newline + strz;
 
     tstr->str.start = nxt_mp_nget(state->pool, tstr->str.length);
     if (nxt_slow_path(tstr->str.start == NULL)) {
@@ -98,6 +99,10 @@ nxt_tstr_compile(nxt_tstr_state_t *state, const nxt_str_t *str,
 
     p = nxt_cpymem(tstr->str.start, str->start, str->length);
 
+    if (newline) {
+        *p++ = '\n';
+    }
+
     if (strz) {
         *p = '\0';
     }
@@ -114,7 +119,7 @@ nxt_tstr_compile(nxt_tstr_state_t *state, const nxt_str_t *str,
 
         nxt_tstr_str(tstr, &tpl);
 
-        tstr->u.js = nxt_js_add_tpl(state->jcf, &tpl, strz);
+        tstr->u.js = nxt_js_add_tpl(state->jcf, &tpl, flags);
         if (nxt_slow_path(tstr->u.js == NULL)) {
             return NULL;
         }