[vlc-commits] tls: add vlc_tls_DummyCreate()

[Rémi Denis-Courmont]

vlc | branch: master | Rémi Denis-Courmont <remi at remlab.net> | Fri Dec 18 18:34:39 2015 +0200| [30d18b6a0558c2648e40cc1c4d3c91653d1c7c49] | committer: Rémi Denis-Courmont

tls: add vlc_tls_DummyCreate()

> http://git.videolan.org/gitweb.cgi/vlc.git/?a=commit;h=30d18b6a0558c2648e40cc1c4d3c91653d1c7c49
---

 include/vlc_tls.h  |   10 ++++++++++
 src/libvlccore.sym |    1 +
 src/network/tls.c  |   29 +++++++++++++++++++++++++++++
 3 files changed, 40 insertions(+)

diff --git a/include/vlc_tls.h b/include/vlc_tls.h
index 4c746c4..f2a44ae 100644
--- a/include/vlc_tls.h
+++ b/include/vlc_tls.h
@@ -132,6 +132,16 @@ static inline int vlc_tls_SessionHandshake (vlc_tls_creds_t *crd,
  */
 VLC_API void vlc_tls_Delete (vlc_tls_creds_t *);
 
+/**
+ * Fakes a TLS session.
+ *
+ * Creates a dummy TLS session structure from a socket file descriptor. Data
+ * will be sent and received directly through the socket. This can be used
+ * either to share common code between non-TLS and TLS cases, or for testing
+ * purposes.
+ */
+VLC_API vlc_tls_t *vlc_tls_DummyCreate(vlc_object_t *obj, int fd);
+
 /** @} */
 
 #endif
diff --git a/src/libvlccore.sym b/src/libvlccore.sym
index d7971d8..a97ace1 100644
--- a/src/libvlccore.sym
+++ b/src/libvlccore.sym
@@ -431,6 +431,7 @@ vlc_tls_SessionDelete
 vlc_tls_Read
 vlc_tls_Write
 vlc_tls_GetLine
+vlc_tls_DummyCreate
 ToCharset
 update_Check
 update_Delete
diff --git a/src/network/tls.c b/src/network/tls.c
index ebaa404..9120a27 100644
--- a/src/network/tls.c
+++ b/src/network/tls.c
@@ -308,3 +308,32 @@ error:
     free(line);
     return NULL;
 }
+
+static ssize_t vlc_tls_DummyReceive(vlc_tls_t *tls, void *buf, size_t len)
+{
+    return recv(tls->fd, buf, len, 0);
+}
+
+static ssize_t vlc_tls_DummySend(vlc_tls_t *tls, const void *buf, size_t len)
+{
+    return send(tls->fd, buf, len, 0);
+}
+
+static void vlc_tls_DummyClose(vlc_tls_t *tls)
+{
+    (void) tls;
+}
+
+vlc_tls_t *vlc_tls_DummyCreate(vlc_object_t *obj, int fd)
+{
+    vlc_tls_t *session = malloc(sizeof (*session));
+    if (unlikely(session == NULL))
+        return NULL;
+
+    session->obj = obj;
+    session->fd = fd;
+    session->recv = vlc_tls_DummyReceive;
+    session->send = vlc_tls_DummySend;
+    session->close = vlc_tls_DummyClose;
+    return session;
+}