From 723fa42ca7828d67b5a36502ae5552b8ddd96823 Mon Sep 17 00:00:00 2001
From: "E.Smith" <31170571+azlm8t@users.noreply.github.com>
Date: Fri, 12 Jun 2020 00:13:08 +0100
Subject: [PATCH 7/7] hdhomerun: Add device.xml API.

---
 src/webui/webui.c | 48 +++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 48 insertions(+)

diff --git a/src/webui/webui.c b/src/webui/webui.c
index 122326efa..99b5e56c0 100644
--- a/src/webui/webui.c
+++ b/src/webui/webui.c
@@ -1746,6 +1746,53 @@ hdhomerun_server_lineup_status(http_connection_t *hc, const char *remain, void *
 
 
 
+/**
+ * Needed for some clients.  This contains much the same as discover,
+ * but in xml format.
+ */
+static int
+hdhomerun_server_device_xml(http_connection_t *hc, const char *remain, void *opaque)
+{
+  const char *server_name = config.server_name ?: "TVHeadend";
+  const char *hdhr_user = config.hdhomerun_server_username ?: "";
+  access_t *perm = access_get_by_username(hdhr_user);
+  char http_ip[128];
+  htsbuf_queue_t *hq;
+  const uint32_t deviceid = tvh_crc32((const uint8_t*)server_name, strlen(server_name), 0);
+
+  if (access_verify2(perm, ACCESS_STREAMING)) {
+    access_destroy(perm);
+    return http_noaccess_code(hc);
+  }
+  hq = &hc->hc_reply;
+
+  tcp_get_str_from_ip(hc->hc_self, http_ip, sizeof(http_ip));
+  htsbuf_qprintf(hq, "<root xmlns=\"urn:schemas-upnp-org:device-1-0\">"
+                 "<specVersion>"
+                 "<major>1</major>"
+                 "<minor>0</minor>"
+                 "</specVersion>"
+                 "<URLBase>http://%s:%u</URLBase>"
+                 "<device>"
+                 "<deviceType>urn:schemas-upnp-org:device:MediaServer:1</deviceType>"
+                 "<friendlyName>%s</friendlyName>"
+                 "<manufacturer>Silicondust</manufacturer>"
+                 "<modelName>HDTC-2US</modelName>"
+                 "<modelNumber>HDTC-2US</modelNumber>"
+                 "<serialNumber></serialNumber>"
+                 /* Version 5 UUID (random) with top part as server id*/
+                 "<UDN>%8.8x-745e-5d9a-8903-4a02327a7e09</UDN>"
+                 "</device>"
+                 "</root>",
+                 http_ip, tvheadend_webui_port,
+                 server_name,
+                 deviceid);
+
+  http_output_content(hc, "application/xml");
+  access_destroy(perm);
+  return 0;
+}
+
 /**
  *
  */
@@ -2286,6 +2333,7 @@ webui_init(int xspf)
   http_path_add("/discover.json", NULL, hdhomerun_server_discover, ACCESS_ANONYMOUS);
   http_path_add("/lineup.json", NULL, hdhomerun_server_lineup, ACCESS_ANONYMOUS);
   http_path_add("/lineup_status.json", NULL, hdhomerun_server_lineup_status, ACCESS_ANONYMOUS);
+  http_path_add("/device.xml", NULL, hdhomerun_server_device_xml, ACCESS_ANONYMOUS);
 
   http_path_add_modify("/play", NULL, page_play, ACCESS_ANONYMOUS, page_play_path_modify5);
   http_path_add_modify("/play/ticket", NULL, page_play_ticket, ACCESS_ANONYMOUS, page_play_path_modify12);
-- 
2.25.1