From e1bfa3076983db45e5fa3cbae16e018be51c5796 Mon Sep 17 00:00:00 2001
From: Enni Rosario <ennirosario@suomi24.fi>
Date: Tue, 31 Oct 2017 18:08:06 +0200
Subject: [PATCH] Refresh device list on /lsdev.

---
 src/audio_call.c   |  3 +++
 src/audio_device.c | 61 +++++++++++++++++++++++++---------------------
 src/audio_device.h |  1 +
 3 files changed, 37 insertions(+), 28 deletions(-)

diff --git a/src/audio_call.c b/src/audio_call.c
index 62dee02..4009d42 100644
--- a/src/audio_call.c
+++ b/src/audio_call.c
@@ -633,6 +633,9 @@ void cmd_list_devices(WINDOW *window, ToxWindow *self, Tox *m, int argc, char (*
         return;
     }
 
+    // Refresh device list.
+    get_devices_names();
+
     print_devices(self, type);
 
     return;
diff --git a/src/audio_device.c b/src/audio_device.c
index 2fe0ff7..9dfa2fc 100644
--- a/src/audio_device.c
+++ b/src/audio_device.c
@@ -100,34 +100,7 @@ DeviceError init_devices(ToxAV *av_)
 DeviceError init_devices()
 #endif /* AUDIO */
 {
-    const char *stringed_device_list;
-
-    size[input] = 0;
-
-    if ( (stringed_device_list = alcGetString(NULL, ALC_CAPTURE_DEVICE_SPECIFIER)) ) {
-        ddevice_names[input] = alcGetString(NULL, ALC_CAPTURE_DEFAULT_DEVICE_SPECIFIER);
-
-        for ( ; *stringed_device_list && size[input] < MAX_DEVICES; ++size[input] ) {
-            devices_names[input][size[input]] = stringed_device_list;
-            stringed_device_list += strlen( stringed_device_list ) + 1;
-        }
-    }
-
-    size[output] = 0;
-
-    if (alcIsExtensionPresent(NULL, "ALC_ENUMERATE_ALL_EXT") != AL_FALSE)
-        stringed_device_list = alcGetString(NULL, ALC_ALL_DEVICES_SPECIFIER);
-    else
-        stringed_device_list = alcGetString(NULL, ALC_DEVICE_SPECIFIER);
-
-    if (stringed_device_list) {
-        ddevice_names[output] = alcGetString(NULL, ALC_DEFAULT_DEVICE_SPECIFIER);
-
-        for ( ; *stringed_device_list && size[output] < MAX_DEVICES; ++size[output] ) {
-            devices_names[output][size[output]] = stringed_device_list;
-            stringed_device_list += strlen( stringed_device_list ) + 1;
-        }
-    }
+    get_devices_names();
 
     // Start poll thread
     if (pthread_mutex_init(&mutex, NULL) != 0)
@@ -160,6 +133,38 @@ DeviceError terminate_devices()
     return (DeviceError) de_None;
 }
 
+void get_devices_names() {
+
+    const char *stringed_device_list;
+
+    size[input] = 0;
+
+    if ( (stringed_device_list = alcGetString(NULL, ALC_CAPTURE_DEVICE_SPECIFIER)) ) {
+        ddevice_names[input] = alcGetString(NULL, ALC_CAPTURE_DEFAULT_DEVICE_SPECIFIER);
+
+        for ( ; *stringed_device_list && size[input] < MAX_DEVICES; ++size[input] ) {
+            devices_names[input][size[input]] = stringed_device_list;
+            stringed_device_list += strlen( stringed_device_list ) + 1;
+        }
+    }
+
+    size[output] = 0;
+
+    if (alcIsExtensionPresent(NULL, "ALC_ENUMERATE_ALL_EXT") != AL_FALSE)
+        stringed_device_list = alcGetString(NULL, ALC_ALL_DEVICES_SPECIFIER);
+    else
+        stringed_device_list = alcGetString(NULL, ALC_DEVICE_SPECIFIER);
+
+    if (stringed_device_list) {
+        ddevice_names[output] = alcGetString(NULL, ALC_DEFAULT_DEVICE_SPECIFIER);
+
+        for ( ; *stringed_device_list && size[output] < MAX_DEVICES; ++size[output] ) {
+            devices_names[output][size[output]] = stringed_device_list;
+            stringed_device_list += strlen( stringed_device_list ) + 1;
+        }
+    }
+}
+
 DeviceError device_mute(DeviceType type, uint32_t device_idx)
 {
     if (device_idx >= MAX_DEVICES) return de_InvalidSelection;
diff --git a/src/audio_device.h b/src/audio_device.h
index 9b73791..969588a 100644
--- a/src/audio_device.h
+++ b/src/audio_device.h
@@ -61,6 +61,7 @@ DeviceError init_devices(ToxAV *av);
 DeviceError init_devices();
 #endif /* AUDIO */
 
+void get_devices_names();
 DeviceError terminate_devices();
 
 /* Callback handles ready data from INPUT device */