From 4625d00df14e2dc10ac2108e1aaf2c75b66f998f Mon Sep 17 00:00:00 2001
From: Pierre Ossman <ossman@cendio.se>
Date: Tue, 30 Jun 2015 17:07:45 +0200
Subject: [PATCH] module-tunnel: export application properties

Makes them configurable via module arguments. Useful if you wish to
identify particular PulseAudio servers.

Signed-off-by: Pierre Ossman <ossman@cendio.se>
---
 src/modules/module-tunnel.c | 37 +++++++++++++++++++++++++++++++++----
 1 file changed, 33 insertions(+), 4 deletions(-)

diff --git a/src/modules/module-tunnel.c b/src/modules/module-tunnel.c
index 833423a..bd88165 100644
--- a/src/modules/module-tunnel.c
+++ b/src/modules/module-tunnel.c
@@ -81,6 +81,10 @@ PA_MODULE_USAGE(
         "auto=<determine server/sink/cookie automatically> "
         "server=<address> "
         "sink=<remote sink name> "
+        "app_name=<application name to send> "
+        "app_id=<application id to send> "
+        "app_version=<application version to send> "
+        "app_icon=<application icon identifier to send> "
         "cookie=<filename> "
         "format=<sample format> "
         "channels=<number of channels> "
@@ -94,6 +98,10 @@ PA_MODULE_USAGE(
         "auto=<determine server/source/cookie automatically> "
         "server=<address> "
         "source=<remote source name> "
+        "app_name=<application name to send> "
+        "app_id=<application id to send> "
+        "app_version=<application version to send> "
+        "app_icon=<application icon identifier to send> "
         "cookie=<filename> "
         "format=<sample format> "
         "channels=<number of channels> "
@@ -121,6 +129,10 @@ static const char* const valid_modargs[] = {
     "source_properties",
     "source",
 #endif
+    "app_name",
+    "app_id",
+    "app_version",
+    "app_icon",
     "channel_map",
     NULL,
 };
@@ -211,6 +223,11 @@ struct userdata {
     pa_mcalign *mcalign;
 #endif
 
+    char *app_name;
+    char *app_id;
+    char *app_version;
+    char *app_icon;
+
     pa_auth_cookie *auth_cookie;
 
     uint32_t version;
@@ -1626,13 +1643,21 @@ static void setup_complete_callback(pa_pdispatch *pd, uint32_t command, uint32_t
     if (u->version >= 13) {
         pa_proplist *pl;
         pl = pa_proplist_new();
-        pa_proplist_sets(pl, PA_PROP_APPLICATION_ID, "org.PulseAudio.PulseAudio");
-        pa_proplist_sets(pl, PA_PROP_APPLICATION_VERSION, PACKAGE_VERSION);
+        if (u->app_name[0])
+            pa_proplist_sets(pl, PA_PROP_APPLICATION_NAME, u->app_name);
+        if (u->app_id[0])
+            pa_proplist_sets(pl, PA_PROP_APPLICATION_ID, u->app_id);
+        if (u->app_version[0])
+            pa_proplist_sets(pl, PA_PROP_APPLICATION_VERSION, u->app_version);
+        if (u->app_icon[0])
+            pa_proplist_sets(pl, PA_PROP_APPLICATION_ICON_NAME, u->app_icon);
         pa_init_proplist(pl);
         pa_tagstruct_put_proplist(reply, pl);
         pa_proplist_free(pl);
-    } else
-        pa_tagstruct_puts(reply, "PulseAudio");
+    } else {
+        if (u->app_name[0])
+            pa_tagstruct_puts(reply, u->app_name);
+    }
 
     pa_pstream_send_tagstruct(u->pstream, reply);
     /* We ignore the server's reply here */
@@ -1951,6 +1976,10 @@ int pa__init(pa_module*m) {
     u->source_name = pa_xstrdup(pa_modargs_get_value(ma, "source", NULL));;
     u->source = NULL;
 #endif
+    u->app_name = pa_xstrdup(pa_modargs_get_value(ma, "app_name", "PulseAudio"));;
+    u->app_id = pa_xstrdup(pa_modargs_get_value(ma, "app_id", "org.PulseAudio.PulseAudio"));;
+    u->app_version = pa_xstrdup(pa_modargs_get_value(ma, "app_version", PACKAGE_VERSION));;
+    u->app_icon = pa_xstrdup(pa_modargs_get_value(ma, "app_icon", ""));;
     u->smoother = pa_smoother_new(
             PA_USEC_PER_SEC,
             PA_USEC_PER_SEC*2,
-- 
2.4.3