1 files changed, 26 insertions, 18 deletions

diff --git a/src/input/file_input_plugin.c b/src/input/file_input_plugin.c
index 92da42290..1c5813f88 100644
--- a/src/input/file_input_plugin.c
+++ b/src/input/file_input_plugin.c
@@ -32,18 +32,24 @@
 #undef G_LOG_DOMAIN
 #define G_LOG_DOMAIN "input_file"
 
+struct file_input_stream {
+	struct input_stream base;
+
+	int fd;
+};
+
 static inline GQuark
 file_quark(void)
 {
 	return g_quark_from_static_string("file");
 }
 
-static bool
-input_file_open(struct input_stream *is, const char *filename,
-		GError **error_r)
+static struct input_stream *
+input_file_open(const char *filename, GError **error_r)
 {
 	int fd, ret;
 	struct stat st;
+	struct file_input_stream *fis;
 
 	if (!g_path_is_absolute(filename))
 		return false;
@@ -57,8 +63,6 @@ input_file_open(struct input_stream *is, const char *filename,
 		return false;
 	}
 
-	is->seekable = true;
-
 	ret = fstat(fd, &st);
 	if (ret < 0) {
 		g_set_error(error_r, file_quark(), errno,
@@ -75,26 +79,29 @@ input_file_open(struct input_stream *is, const char *filename,
 		return false;
 	}
 
-	is->size = st.st_size;
-
 #ifdef POSIX_FADV_SEQUENTIAL
-	posix_fadvise(fd, (off_t)0, is->size, POSIX_FADV_SEQUENTIAL);
+	posix_fadvise(fd, (off_t)0, st.st_size, POSIX_FADV_SEQUENTIAL);
 #endif
 
-	is->plugin = &input_plugin_file;
-	is->data = GINT_TO_POINTER(fd);
-	is->ready = true;
+	fis = g_new(struct file_input_stream, 1);
+	input_stream_init(&fis->base, &input_plugin_file);
 
-	return true;
+	fis->base.size = st.st_size;
+	fis->base.seekable = true;
+	fis->base.ready = true;
+
+	fis->fd = fd;
+
+	return &fis->base;
 }
 
 static bool
 input_file_seek(struct input_stream *is, goffset offset, int whence,
 		GError **error_r)
 {
-	int fd = GPOINTER_TO_INT(is->data);
+	struct file_input_stream *fis = (struct file_input_stream *)is;
 
-	offset = (goffset)lseek(fd, (off_t)offset, whence);
+	offset = (goffset)lseek(fis->fd, (off_t)offset, whence);
 	if (offset < 0) {
 		g_set_error(error_r, file_quark(), errno,
 			    "Failed to seek: %s", g_strerror(errno));
@@ -109,10 +116,10 @@ static size_t
 input_file_read(struct input_stream *is, void *ptr, size_t size,
 		GError **error_r)
 {
-	int fd = GPOINTER_TO_INT(is->data);
+	struct file_input_stream *fis = (struct file_input_stream *)is;
 	ssize_t nbytes;
 
-	nbytes = read(fd, ptr, size);
+	nbytes = read(fis->fd, ptr, size);
 	if (nbytes < 0) {
 		g_set_error(error_r, file_quark(), errno,
 			    "Failed to read: %s", g_strerror(errno));
@@ -126,9 +133,10 @@ input_file_read(struct input_stream *is, void *ptr, size_t size,
 static void
 input_file_close(struct input_stream *is)
 {
-	int fd = GPOINTER_TO_INT(is->data);
+	struct file_input_stream *fis = (struct file_input_stream *)is;
 
-	close(fd);
+	close(fis->fd);
+	g_free(fis);
 }
 
 static bool