[PATCH spice-html5 2/2] main: Add event to alert file transfer error messages

[Tomáš Bohdálek <tom.bohdalek@xxxxxxxxx>]

---
 main.js         | 15 +++++++++++++++
 spice.html      |  5 +++++
 spice_auto.html |  5 +++++
 3 files changed, 25 insertions(+)

diff --git a/main.js b/main.js
index 0237f0e..447177b 100644
--- a/main.js
+++ b/main.js
@@ -385,20 +385,25 @@ SpiceMainConn.prototype.handle_file_xfer_status = function(file_xfer_status)
             break;
         case VD_AGENT_FILE_XFER_STATUS_ERROR:
             xfer_error = "some errors occurred in the spice agent";
+            this.file_xfer_detailed_errors(xfer_error);
             break;
         case VD_AGENT_FILE_XFER_STATUS_SUCCESS:
             break;
         case VD_AGENT_FILE_XFER_STATUS_NOT_ENOUGH_SPACE:
             xfer_error = "not enough space in the remote system";
+            this.file_xfer_detailed_errors(xfer_error);
             break;
         case VD_AGENT_FILE_XFER_STATUS_SESSION_LOCKED:
             xfer_error = "remote system is locked";
+            this.file_xfer_detailed_errors(xfer_error);
             break;
         case VD_AGENT_FILE_XFER_STATUS_AGENT_NOT_CONNECTED:
             xfer_error = "spice angent is not connected";
+            this.file_xfer_detailed_errors(xfer_error);
             break;
         case VD_AGENT_FILE_XFER_STATUS_DISABLED:
             xfer_error = "file transfer is disabled on the remote system";
+            this.file_xfer_detailed_errors(xfer_error);
             break;
         default:
             xfer_error = "unhandled status type: " + file_xfer_status.result;
@@ -506,3 +511,13 @@ SpiceMainConn.prototype.relative_now = function()
     var ret = (Date.now() - this.our_mm_time) + this.mm_time;
     return ret;
 }
+
+SpiceMainConn.prototype.file_xfer_detailed_errors = function(status)
+{
+    var event = new CustomEvent('xfer-error', {
+            detail: {
+                data: "File transfer: " + status
+            }
+        });
+    window.dispatchEvent(event);
+}
diff --git a/spice.html b/spice.html
index 8c43dcb..3709b9c 100644
--- a/spice.html
+++ b/spice.html
@@ -156,6 +156,11 @@
             });
             */
 
+            window.addEventListener('xfer-error', function(event)
+            {
+                alert(event.detail.data);
+            });
+
         </script>
 
     </head>
diff --git a/spice_auto.html b/spice_auto.html
index 10f5508..92e75f1 100644
--- a/spice_auto.html
+++ b/spice_auto.html
@@ -196,6 +196,11 @@
             });
             */
 
+            window.addEventListener('xfer-error', function(event)
+            {
+                alert(event.detail.data);
+            });
+
             connect();
         </script>
 
-- 
2.9.4

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