From ec1ce20be1dc30748c31fc18afc1b4ca1532852e Mon Sep 17 00:00:00 2001
From: Dave Reisner <dreisner@archlinux.org>
Date: Thu, 16 Jan 2014 13:18:58 -0500
Subject: add is-available verb

---
 pulse.h | 11 +++++++++++
 1 file changed, 11 insertions(+)

(limited to 'pulse.h')

diff --git a/pulse.h b/pulse.h
index 2d980f0..7c17baf 100644
--- a/pulse.h
+++ b/pulse.h
@@ -48,6 +48,12 @@ struct Operations {
 
 class Device {
  public:
+  typedef enum {
+    AVAILABLE_UNKNOWN = 0,
+    AVAILABLE_NO,
+    AVAILABLE_YES,
+  } Availability;
+
   Device(const pa_source_info* info);
   Device(const pa_sink_info* info);
   Device(const pa_sink_input_info* info);
@@ -77,6 +83,7 @@ class Device {
   int balance_;
   uint32_t card_idx_;
   Operations ops_;
+  Device::Availability available_ = Device::AVAILABLE_UNKNOWN;
 };
 
 class Card {
@@ -198,6 +205,10 @@ class PulseClient {
   bool IsMuted(const Device& device) const { return device.mute_; };
   bool SetMute(Device& device, bool mute);
 
+  Device::Availability Availability(const Device& device) const {
+    return device.available_;
+  }
+
   // Set the profile for a card by name.
   bool SetProfile(Card& card, const string& profile);
 
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