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-rw-r--r--ext/clogger_ext/clogger.c72
1 files changed, 38 insertions, 34 deletions
diff --git a/ext/clogger_ext/clogger.c b/ext/clogger_ext/clogger.c
index 04359f9..8995932 100644
--- a/ext/clogger_ext/clogger.c
+++ b/ext/clogger_ext/clogger.c
@@ -365,12 +365,12 @@ static void append_body_bytes_sent(struct clogger *c)
         rb_str_buf_cat(c->log_buf, buf, nr);
 }
 
-static void append_ts(struct clogger *c, const VALUE *op, struct timespec *ts)
+static void append_ts(struct clogger *c, VALUE op, struct timespec *ts)
 {
         char buf[sizeof(".000000") + ((sizeof(ts->tv_sec) * 8) / 3)];
         int nr;
-        char *fmt = RSTRING_PTR(op[1]);
-        int ndiv = NUM2INT(op[2]);
+        char *fmt = RSTRING_PTR(rb_ary_entry(op, 1));
+        int ndiv = NUM2INT(rb_ary_entry(op, 2));
         int usec = ts->tv_nsec / 1000;
 
         nr = snprintf(buf, sizeof(buf), fmt,
@@ -379,7 +379,7 @@ static void append_ts(struct clogger *c, const VALUE *op, struct timespec *ts)
         rb_str_buf_cat(c->log_buf, buf, nr);
 }
 
-static void append_request_time_fmt(struct clogger *c, const VALUE *op)
+static void append_request_time_fmt(struct clogger *c, VALUE op)
 {
         struct timespec now;
 
@@ -388,7 +388,7 @@ static void append_request_time_fmt(struct clogger *c, const VALUE *op)
         append_ts(c, op, &now);
 }
 
-static void append_time_fmt(struct clogger *c, const VALUE *op)
+static void append_time_fmt(struct clogger *c, VALUE op)
 {
         struct timespec now;
         int r = clock_gettime(CLOCK_REALTIME, &now);
@@ -641,35 +641,38 @@ static void special_var(struct clogger *c, enum clogger_special var)
 static VALUE cwrite(struct clogger *c)
 {
         const VALUE ops = c->fmt_ops;
-        const VALUE *ary = RARRAY_PTR(ops);
-        long i = RARRAY_LEN(ops);
+        long i;
+        long len = RARRAY_LEN(ops);
         VALUE dst = c->log_buf;
 
         rb_str_set_len(dst, 0);
 
-        for (; --i >= 0; ary++) {
-                const VALUE *op = RARRAY_PTR(*ary);
-                enum clogger_opcode opcode = FIX2INT(op[0]);
+        for (i = 0; i < len; i++) {
+                VALUE op = rb_ary_entry(ops, i);
+                enum clogger_opcode opcode = FIX2INT(rb_ary_entry(op, 0));
+                VALUE op1 = rb_ary_entry(op, 1);
 
                 switch (opcode) {
                 case CL_OP_LITERAL:
-                        rb_str_buf_append(dst, op[1]);
+                        rb_str_buf_append(dst, op1);
                         break;
                 case CL_OP_REQUEST:
-                        append_request_env(c, op[1]);
+                        append_request_env(c, op1);
                         break;
                 case CL_OP_RESPONSE:
-                        append_response(c, op[1]);
+                        append_response(c, op1);
                         break;
                 case CL_OP_SPECIAL:
-                        special_var(c, FIX2INT(op[1]));
+                        special_var(c, FIX2INT(op1));
                         break;
                 case CL_OP_EVAL:
-                        append_eval(c, op[1]);
+                        append_eval(c, op1);
                         break;
                 case CL_OP_TIME_LOCAL:
-                case CL_OP_TIME_UTC:
-                        append_time(c, opcode, op[1], op[2]);
+                case CL_OP_TIME_UTC: {
+                        VALUE arg2 = rb_ary_entry(op, 2);
+                        append_time(c, opcode, op1, arg2);
+                }
                         break;
                 case CL_OP_REQUEST_TIME:
                         append_request_time_fmt(c, op);
@@ -678,7 +681,7 @@ static VALUE cwrite(struct clogger *c)
                         append_time_fmt(c, op);
                         break;
                 case CL_OP_COOKIE:
-                        append_cookie(c, op[1]);
+                        append_cookie(c, op1);
                         break;
                 }
         }
@@ -852,16 +855,15 @@ static VALUE ccall(struct clogger *c, VALUE env)
         c->cookies = Qfalse;
         rv = rb_funcall(c->app, call_id, 1, env);
         if (TYPE(rv) == T_ARRAY && RARRAY_LEN(rv) == 3) {
-                VALUE *tmp = RARRAY_PTR(rv);
-
-                c->status = tmp[0];
-                c->headers = tmp[1];
-                c->body = tmp[2];
+                c->status = rb_ary_entry(rv, 0);
+                c->headers = rb_ary_entry(rv, 1);
+                c->body = rb_ary_entry(rv, 2);
 
-                rv = rb_ary_new4(3, tmp);
+                rv = rb_ary_dup(rv);
                 if (c->need_resp &&
-                    ! rb_obj_is_kind_of(tmp[1], cHeaderHash)) {
-                        c->headers = rb_funcall(cHeaderHash, new_id, 1, tmp[1]);
+                    ! rb_obj_is_kind_of(c->headers, cHeaderHash)) {
+                        c->headers = rb_funcall(cHeaderHash, new_id, 1,
+                                                c->headers);
                         rb_ary_store(rv, 1, c->headers);
                 }
         } else {
@@ -919,17 +921,19 @@ static VALUE clogger_call(VALUE self, VALUE env)
 
 static void duplicate_buffers(VALUE ops)
 {
-        long i = RARRAY_LEN(ops);
-        VALUE *ary = RARRAY_PTR(ops);
+        long i;
+        long len = RARRAY_LEN(ops);
 
-        for ( ; --i >= 0; ary++) {
-                VALUE *op = RARRAY_PTR(*ary);
-                enum clogger_opcode opcode = FIX2INT(op[0]);
+        for (i = 0; i < len; i++) {
+                VALUE op = rb_ary_entry(ops, i);
+                enum clogger_opcode opcode = FIX2INT(rb_ary_entry(op, 0));
 
                 if (opcode == CL_OP_TIME_LOCAL || opcode == CL_OP_TIME_UTC) {
-                        Check_Type(op[2], T_STRING);
-                        op[2] = rb_str_dup(op[2]);
-                        rb_str_modify(op[2]); /* trigger copy-on-write */
+                        VALUE buf = rb_ary_entry(op, 2);
+                        Check_Type(buf, T_STRING);
+                        buf = rb_str_dup(buf);
+                        rb_str_modify(buf); /* trigger copy-on-write */
+                        rb_ary_store(op, 2, buf);
                 }
         }
 }