From 17c382d1c9d7236c101418060758d2296cc5e17e Mon Sep 17 00:00:00 2001
From: Laurent Bercot <ska-skaware@skarnet.org>
Date: Sat, 5 Aug 2023 11:51:25 +0000
Subject: Initial commit

Signed-off-by: Laurent Bercot <ska@appnovation.com>
---
 src/tipideed/regular.c | 48 ++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 48 insertions(+)
 create mode 100644 src/tipideed/regular.c

(limited to 'src/tipideed/regular.c')

diff --git a/src/tipideed/regular.c b/src/tipideed/regular.c
new file mode 100644
index 0000000..1ac1095
--- /dev/null
+++ b/src/tipideed/regular.c
@@ -0,0 +1,48 @@
+/* ISC license. */
+
+#include <skalibs/uint64.h>
+#include <skalibs/types.h>
+#include <skalibs/buffer.h>
+#include <skalibs/djbunix.h>
+#include <skalibs/strerr.h>
+#include <skalibs/tai.h>
+#include <skalibs/unix-timed.h>
+
+#include <tipidee/method.h>
+#include <tipidee/response.h>
+#include "tipideed-internal.h"
+
+int respond_regular (tipidee_rql const *rql, char const *fn, uint64_t size, tipidee_resattr const *ra)
+{
+  tain deadline ;
+  size_t n = tipidee_response_status_line(buffer_1, rql, "200 OK") ;
+  n += tipidee_response_header_common_put_g(buffer_1, !g.cont) ;
+  n += buffer_putsnoflush(buffer_1, "Content-Type: ") ;
+  n += buffer_putsnoflush(buffer_1, ra->content_type) ;
+  n += buffer_putsnoflush(buffer_1, "\r\nContent-Length: ") ;
+  {
+    char fmt[UINT64_FMT] ;
+    fmt[uint64_fmt(fmt, size)] = 0 ;
+    n += buffer_putsnoflush(buffer_1, fmt) ;
+    log_regular(fn, fmt, rql->m == TIPIDEE_METHOD_HEAD, ra->content_type) ;
+  }
+  n += buffer_putnoflush(buffer_1, "\r\n\r\n", 4) ;
+  if (rql->m == TIPIDEE_METHOD_HEAD)
+  {
+    tain_add_g(&deadline, &g.writetto) ;
+    if (!buffer_timed_flush_g(buffer_1, &deadline))
+      strerr_diefu1sys(111, "write to stdout") ;
+  }
+  else
+  {
+    int fd = open_read(fn) ;
+    if (fd == -1)
+    {
+      buffer_unput(buffer_1, n) ;
+      die500sys(rql, 111, "open ", fn) ;
+    }
+    send_file(fd, size, fn) ;
+    fd_close(fd) ;
+  }
+  return 0 ;
+}
-- 
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