From 6cc6808eb7add91c680120f9eadf0aa45877cb8c Mon Sep 17 00:00:00 2001
From: Michael Jumper <mike.jumper@guac-dev.org>
Date: Fri, 9 Aug 2013 13:03:01 -0700
Subject: [PATCH] Actually connect and read.

---
 src/protocols/vnc/pulse.c | 51 ++++++++++++++++++++++++++++++++++++++-
 1 file changed, 50 insertions(+), 1 deletion(-)

diff --git a/src/protocols/vnc/pulse.c b/src/protocols/vnc/pulse.c
index 657c023b..3c502685 100644
--- a/src/protocols/vnc/pulse.c
+++ b/src/protocols/vnc/pulse.c
@@ -37,14 +37,63 @@
 
 #include <guacamole/client.h>
 
+#include <pulse/simple.h>
+#include <pulse/error.h>
+
 void* guac_pa_read_audio(void* data) {
 
+    pa_sample_spec spec;
+    pa_simple* stream;
+    int error;
+
     /* Get client */
     guac_client* client = (guac_client*) data;
 
-    /* STUB */
+    /* Init sample spec */
+    spec.format   = PA_SAMPLE_S16LE;
+    spec.rate     = 44100;
+    spec.channels = 2;
+
+    /* Create new stream */
+    stream = pa_simple_new(NULL,    /* Name of server */
+            "Guacamole",            /* Name of client */
+            PA_STREAM_RECORD, NULL, /* Direction and device */
+            "Audio",                /* Name of stream */
+            &spec, NULL, NULL,      /* Stream options */
+            &error);
+
+    /* Fail on error */
+    if (stream == NULL) {
+        guac_client_log_error(client, "Unable to connect to PulseAudio: %s",
+                pa_strerror(error));
+        return NULL;
+    }
+
+    /* Start streaming */
     guac_client_log_info(client, "Streaming audio from PulseAudio");
 
+    while (client->state == GUAC_CLIENT_RUNNING) {
+
+        uint8_t buffer[1024];
+
+        guac_client_log_info(client, "Reading...");
+
+        /* Read packet of audio data */
+        if (pa_simple_read(stream, buffer, sizeof(buffer), &error) < 0) {
+            guac_client_log_error(client, "Unable to read from PulseAudio: %s",
+                    pa_strerror(error));
+            return NULL;
+        }
+
+        /* STUB: Write data */
+        guac_client_log_info(client, "Would write %i", sizeof(buffer));
+
+    }
+
+    /* Close stream */
+    guac_client_log_info(client, "Streaming from PulseAudio finished");
+    pa_simple_free(stream);
+
     return NULL;
 
 }