From 100919a5cb678fa3793336504921fb62289a37a7 Mon Sep 17 00:00:00 2001
From: Vreixo Formoso <metalpain2002@yahoo.es>
Date: Mon, 26 Nov 2007 21:46:26 +0100
Subject: [PATCH] Fix little bug, close() must mark a file as closed!

---
 src/fs_local.c | 14 +++++++++++---
 src/stream.h   |  9 +++++----
 test/cat.c     |  4 +++-
 test/lsl.c     |  6 ++++--
 4 files changed, 23 insertions(+), 10 deletions(-)

diff --git a/src/fs_local.c b/src/fs_local.c
index b4bdfce..576d295 100644
--- a/src/fs_local.c
+++ b/src/fs_local.c
@@ -151,6 +151,7 @@ int lfs_open(IsoFileSource *src)
 static
 int lfs_close(IsoFileSource *src)
 {
+    int ret;
     _LocalFsFileSource *data;
 
     if (src == NULL) {
@@ -160,12 +161,19 @@ int lfs_close(IsoFileSource *src)
     data = src->data;
     switch(data->openned) {
     case 1: /* not dir */
-        return close(data->info.fd) == 0 ? ISO_SUCCESS : ISO_FILE_ERROR;
+        ret = close(data->info.fd) == 0 ? ISO_SUCCESS : ISO_FILE_ERROR;
+        break;
     case 2: /* directory */
-        return closedir(data->info.dir) == 0 ? ISO_SUCCESS : ISO_FILE_ERROR;
+        ret = closedir(data->info.dir) == 0 ? ISO_SUCCESS : ISO_FILE_ERROR;
+        break;
     default:
-        return ISO_FILE_NOT_OPENNED;
+        ret = ISO_FILE_NOT_OPENNED;
+        break;
     }
+    if (ret == ISO_SUCCESS) {
+        data->openned = 0;
+    }
+    return ret;
 }
 
 static
diff --git a/src/stream.h b/src/stream.h
index 6c20479..e5941ee 100644
--- a/src/stream.h
+++ b/src/stream.h
@@ -29,16 +29,17 @@ struct Iso_Stream
 	
 	/**
 	 * Close the Stream.
+     * @return 1 on success, < 0 on error
 	 */
-	void (*close)(IsoStream *stream);
+	int (*close)(IsoStream *stream);
 	
+    
 	// Stream should read in 2k blocks!
 	//...
+    
 	
 	int refcount;
-	
-	
-	
+	void *data;
 }
 
 #endif /*STREAM_H_*/
diff --git a/test/cat.c b/test/cat.c
index a0c52ae..4a42191 100644
--- a/test/cat.c
+++ b/test/cat.c
@@ -67,6 +67,8 @@ int main(int argc, char **argv)
         }
         file->close(file);
     }
-
+    
+    iso_file_source_unref(file);
+    iso_filesystem_unref(fs);
     return 0;
 }
diff --git a/test/lsl.c b/test/lsl.c
index 4c45ec7..ee59c5a 100644
--- a/test/lsl.c
+++ b/test/lsl.c
@@ -111,6 +111,7 @@ int main(int argc, char **argv)
 
         while (dir->readdir(dir, &file) == 1) {
             print_file_src(file);
+            iso_file_source_unref(file);
         }
 
         res = dir->close(dir);
@@ -121,7 +122,8 @@ int main(int argc, char **argv)
     } else {
         print_file_src(dir);
     }
-
-
+    
+    iso_file_source_unref(dir);
+    iso_filesystem_unref(fs);
     return 0;
 }