cli: update-sink-proplist

1 files changed, 35 insertions, 1 deletions

diff --git a/src/pulsecore/cli-command.c b/src/pulsecore/cli-command.c
index b5ff98db..3cb2a14e 100644
--- a/src/pulsecore/cli-command.c
+++ b/src/pulsecore/cli-command.c
@@ -121,6 +121,7 @@ static int pa_cli_command_log_level(pa_core *c, pa_tokenizer *t, pa_strbuf *buf,
 static int pa_cli_command_log_meta(pa_core *c, pa_tokenizer *t, pa_strbuf *buf, pa_bool_t *fail);
 static int pa_cli_command_log_time(pa_core *c, pa_tokenizer *t, pa_strbuf *buf, pa_bool_t *fail);
 static int pa_cli_command_log_backtrace(pa_core *c, pa_tokenizer *t, pa_strbuf *buf, pa_bool_t *fail);
+static int pa_cli_command_update_sink_proplist(pa_core *c, pa_tokenizer *t, pa_strbuf *buf, pa_bool_t *fail);
 
 /* A method table for all available commands */
 
@@ -146,6 +147,7 @@ static const struct command commands[] = {
     { "set-sink-mute",           pa_cli_command_sink_mute,          "Set the mute switch of a sink (args: index|name, bool)", 3},
     { "set-sink-input-mute",     pa_cli_command_sink_input_mute,    "Set the mute switch of a sink input (args: index, bool)", 3},
     { "set-source-mute",         pa_cli_command_source_mute,        "Set the mute switch of a source (args: index|name, bool)", 3},
+    { "update-sink-proplist",    pa_cli_command_update_sink_proplist, "Update the properties of a sink (args: index|name, properties)", 3},
     { "set-default-sink",        pa_cli_command_sink_default,       "Set the default sink (args: index|name)", 2},
     { "set-default-source",      pa_cli_command_source_default,     "Set the default source (args: index|name)", 2},
     { "kill-client",             pa_cli_command_kill_client,        "Kill a client (args: index)", 2},
@@ -650,6 +652,38 @@ static int pa_cli_command_source_mute(pa_core *c, pa_tokenizer *t, pa_strbuf *bu
     return 0;
 }
 
+static int pa_cli_command_update_sink_proplist(pa_core *c, pa_tokenizer *t, pa_strbuf *buf, pa_bool_t *fail) {
+    const char *n, *s;
+    pa_sink *sink;
+    pa_proplist *p;
+
+    pa_core_assert_ref(c);
+    pa_assert(t);
+    pa_assert(buf);
+    pa_assert(fail);
+
+    if (!(n = pa_tokenizer_get(t, 1))) {
+        pa_strbuf_puts(buf, "You need to specify a sink either by its name or its index.\n");
+        return -1;
+    }
+
+    if (!(s = pa_tokenizer_get(t, 2))) {
+        pa_strbuf_puts(buf, "You need to specify a \"key=value\" argument.\n");
+        return -1;
+    }
+
+    if (!(sink = pa_namereg_get(c, n, PA_NAMEREG_SINK, 1))) {
+        pa_strbuf_puts(buf, "No sink found by this name or index.\n");
+        return -1;
+    }
+
+    p = pa_proplist_from_string(s);
+
+    pa_sink_update_proplist(sink, PA_UPDATE_REPLACE, p);
+
+    return 0;
+}
+
 static int pa_cli_command_sink_input_mute(pa_core *c, pa_tokenizer *t, pa_strbuf *buf, pa_bool_t *fail) {
     const char *n, *v;
     pa_sink_input *si;
@@ -1513,7 +1547,7 @@ int pa_cli_command_execute_line_stateful(pa_core *c, const char *s, pa_strbuf *b
         size_t l;
 
         if (ifstate && *ifstate == IFSTATE_FALSE)
-             return 0;
+            return 0;
 
         l = strcspn(cs, whitespace);