[tracker] Fix iterating OVER every other device in the processor's list

[Jürg Billeter <juergbi src gnome org>]

commit 99d7e36f1cacbed613fd9b2ccc72748beba65885
Author: Martyn Russell <martyn imendio com>
Date:   Tue Jun 2 15:10:43 2009 +0100

    Fix iterating OVER every other device in the processor's list

 src/trackerd/tracker-processor.c |   40 ++++++++++++++++++++-----------------
 1 files changed, 22 insertions(+), 18 deletions(-)
---
diff --git a/src/trackerd/tracker-processor.c b/src/trackerd/tracker-processor.c
index 9c4ccbe..eb8633c 100644
--- a/src/trackerd/tracker-processor.c
+++ b/src/trackerd/tracker-processor.c
@@ -1093,7 +1093,18 @@ process_device_next (TrackerProcessor *processor)
 			processor->private->current_device = processor->private->devices;
 		}
 	} else {
-		processor->private->current_device = processor->private->current_device->next;
+		GList *l;
+
+		l = processor->private->current_device;
+		
+		/* Now free that device so we don't recrawl it */
+		if (l) {
+			g_free (l->data);
+			
+			processor->private->current_device = 
+			processor->private->devices = 
+				g_list_delete_link (processor->private->devices, l);
+		}
 	}
 
 	/* If we have no further devices to iterate */
@@ -1109,6 +1120,9 @@ process_device_next (TrackerProcessor *processor)
 static void
 process_modules_start (TrackerProcessor *processor)
 {
+	g_message ("Processor has started iterating %d modules", 
+		   g_list_length (processor->private->modules));
+
 	if (processor->private->timer) {
 		g_timer_destroy (processor->private->timer);
 	}
@@ -1133,8 +1147,8 @@ process_modules_stop (TrackerProcessor *processor)
 	}
 
 	g_message ("--------------------------------------------------");
-	g_message ("Processor %s crawling modules",
-		   processor->private->interrupted ? "been stopped" : "has finished");
+	g_message ("Processor has %s iterating modules",
+		   processor->private->interrupted ? "been stopped while" : "finished");
 
 	processor->private->finished_modules = TRUE;
 
@@ -1177,6 +1191,9 @@ process_modules_stop (TrackerProcessor *processor)
 static void
 process_devices_start (TrackerProcessor *processor)
 {
+	g_message ("Processor has started iterating %d devices", 
+		   g_list_length (processor->private->devices));
+
 	if (processor->private->timer) {
 		g_timer_destroy (processor->private->timer);
 	}
@@ -1201,8 +1218,8 @@ process_devices_stop (TrackerProcessor *processor)
 	}
 
 	g_message ("--------------------------------------------------");
-	g_message ("Processor %s crawling devices",
-		   processor->private->interrupted ? "been stopped" : "has finished");
+	g_message ("Processor has %s iterating devices",
+		   processor->private->interrupted ? "been stopped while" : "finished");
 
 	processor->private->finished_devices = TRUE;
 
@@ -1731,19 +1748,6 @@ crawler_finished_cb (TrackerCrawler *crawler,
 	processor->private->total_files_found += files_found;
 	processor->private->total_files_ignored += files_ignored;
 
-	if (processor->private->finished_modules == TRUE &&
-	    processor->private->finished_devices == FALSE) {
-		GList *l;
-
-		l = processor->private->current_device;
-		
-		/* Now free that device so we don't recrawl it */
-		if (l) {
-			g_free (l->data);
-			processor->private->devices = g_list_delete_link (processor->private->devices, l);
-		}
-	}
-	
 	/* Proceed to next thing to process */
 	process_continue (processor);
 }