From 82669f4da770e676881d3aeb3fea32e3bca98e68 Mon Sep 17 00:00:00 2001
From: Jaroslav Kysela <perex@perex.cz>
Date: Mon, 30 Nov 2015 22:33:17 +0100
Subject: [PATCH] SAT>IP Server: handle tvhweight

---
 src/satip/rtsp.c   | 12 +++++++++---
 src/satip/server.c | 12 ++++++++++--
 src/satip/server.h |  1 +
 3 files changed, 20 insertions(+), 5 deletions(-)

diff --git a/src/satip/rtsp.c b/src/satip/rtsp.c
index 576e58bbd..864319467 100644
--- a/src/satip/rtsp.c
+++ b/src/satip/rtsp.c
@@ -50,6 +50,7 @@ typedef struct session {
   int findex;
   int src;
   int state;
+  int weight;
   http_connection_t *shutdown_on_close;
   int perm_lock;
   uint32_t nsession;
@@ -487,7 +488,7 @@ rtsp_start
   mpegts_service_t *svc;
   dvb_mux_conf_t dmc;
   char buf[384];
-  int res = HTTP_STATUS_SERVICE, qsize = 3000000, created = 0;
+  int res = HTTP_STATUS_SERVICE, qsize = 3000000, created = 0, weight;
 
   pthread_mutex_lock(&global_lock);
   dmc = rs->dmc_tuned;
@@ -550,8 +551,11 @@ rtsp_start
     rs->mux_created = created;
     if (profile_chain_raw_open(&rs->prch, (mpegts_mux_t *)rs->mux, qsize, 0))
       goto endclean;
+    weight = satip_server_conf.satip_weight;
+    if (satip_server_conf.satip_allow_remote_weight && rs->weight)
+      weight = rs->weight;
     rs->subs = subscription_create_from_mux(&rs->prch, NULL,
-                                   satip_server_conf.satip_weight,
+                                   weight,
                                    "SAT>IP",
                                    rs->prch.prch_flags |
                                    SUBSCRIPTION_STREAMING,
@@ -835,7 +839,7 @@ rtsp_parse_cmd
    session_t **rrs, int *valid, int *oldstate)
 {
   session_t *rs = NULL;
-  int errcode = HTTP_STATUS_BAD_REQUEST, r, findex = 0, has_args;
+  int errcode = HTTP_STATUS_BAD_REQUEST, r, findex = 0, has_args, weight = 0;
   int delsys = DVB_SYS_NONE, msys, fe, src, freq, pol, sr;
   int fec, ro, plts, bw, tmode, mtype, gi, plp, t2id, sm, c2tft, ds, specinv;
   char *s;
@@ -870,6 +874,7 @@ rtsp_parse_cmd
   msys = msys_to_tvh(hc);
   freq = atof(http_arg_get_remove(&hc->hc_req_args, "freq")) * 1000;
   *valid = freq >= 10000;
+  weight = atoi(http_arg_get_remove(&hc->hc_req_args, "tvhweight"));
 
   if (addpids.count > 0 || delpids.count > 0) {
     if (cmd)
@@ -1069,6 +1074,7 @@ rtsp_parse_cmd
   rs->delsys = delsys;
   rs->frontend = fe;
   rs->findex = findex;
+  rs->weight = weight > 0 ? weight : 0;
   rs->old_hc = hc;
 
   if (cmd) {
diff --git a/src/satip/server.c b/src/satip/server.c
index 1da69b3a0..9b90cae3a 100644
--- a/src/satip/server.c
+++ b/src/satip/server.c
@@ -68,7 +68,7 @@ satip_server_http_xml(http_connection_t *hc)
 <manufacturerURL>http://tvheadend.org</manufacturerURL>\n\
 <modelDescription>TVHeadend %s</modelDescription>\n\
 <modelName>TVHeadend SAT>IP</modelName>\n\
-<modelNumber>1.0</modelNumber>\n\
+<modelNumber>1.1</modelNumber>\n\
 <modelURL></modelURL>\n\
 <serialNumber>123456</serialNumber>\n\
 <UDN>uuid:%s</UDN>\n\
@@ -544,7 +544,8 @@ static void satip_server_info(const char *prefix, int descramble, int muxcnf)
 struct satip_server_conf satip_server_conf = {
   .idnode.in_class = &satip_server_class,
   .satip_descramble = 1,
-  .satip_weight = 100
+  .satip_weight = 100,
+  .satip_allow_remote_weight = 1
 };
 
 static void satip_server_class_save(idnode_t *self)
@@ -604,6 +605,13 @@ const idclass_t satip_server_class = {
       .off    = offsetof(struct satip_server_conf, satip_weight),
       .group  = 1,
     },
+    {
+      .type   = PT_BOOL,
+      .id     = "satip_remote_weight",
+      .name   = N_("Allow remote subscription weight"),
+      .off    = offsetof(struct satip_server_conf, satip_allow_remote_weight),
+      .group  = 1,
+    },
     {
       .type   = PT_INT,
       .id     = "satip_descramble",
diff --git a/src/satip/server.h b/src/satip/server.h
index ea618d295..7f4af315c 100644
--- a/src/satip/server.h
+++ b/src/satip/server.h
@@ -41,6 +41,7 @@ struct satip_server_conf {
   char *satip_uuid;
   int satip_rtsp;
   int satip_weight;
+  int satip_allow_remote_weight;
   int satip_descramble;
   int satip_rewrite_pmt;
   int satip_muxcnf;
-- 
2.47.3