block: Remove filename parameter from .bdrv_file_open()

[qemu.git] / block / gluster.c

diff --git a/block/gluster.c b/block/gluster.c
index 1c90174b13d5582e19ff84248c80c638cf3367ae..91acde248cc67c9c130a1bb20056c0e0317e33f8 100644 (file)
--- a/block/gluster.c
+++ b/block/gluster.c
@@ -16,9 +16,9 @@
  * GNU GPL, version 2 or (at your option) any later version.
  */
 #include <glusterfs/api/glfs.h>
-#include "block_int.h"
-#include "qemu_socket.h"
-#include "uri.h"
+#include "block/block_int.h"
+#include "qemu/sockets.h"
+#include "qemu/uri.h"
 
 typedef struct GlusterAIOCB {
     BlockDriverAIOCB common;
@@ -217,7 +217,7 @@ static struct glfs *qemu_gluster_init(GlusterConf *gconf, const char *filename)
     ret = glfs_init(glfs);
     if (ret) {
         error_report("Gluster connection failed for server=%s port=%d "
-             "volume=%s image=%s transport=%s\n", gconf->server, gconf->port,
+             "volume=%s image=%s transport=%s", gconf->server, gconf->port,
              gconf->volname, gconf->image, gconf->transport);
         goto out;
     }
@@ -282,13 +282,42 @@ static int qemu_gluster_aio_flush_cb(void *opaque)
     return (s->qemu_aio_count > 0);
 }
 
-static int qemu_gluster_open(BlockDriverState *bs, const char *filename,
-    int bdrv_flags)
+/* TODO Convert to fine grained options */
+static QemuOptsList runtime_opts = {
+    .name = "gluster",
+    .head = QTAILQ_HEAD_INITIALIZER(runtime_opts.head),
+    .desc = {
+        {
+            .name = "filename",
+            .type = QEMU_OPT_STRING,
+            .help = "URL to the gluster image",
+        },
+        { /* end of list */ }
+    },
+};
+
+static int qemu_gluster_open(BlockDriverState *bs,  QDict *options,
+                             int bdrv_flags)
 {
     BDRVGlusterState *s = bs->opaque;
     int open_flags = O_BINARY;
     int ret = 0;
     GlusterConf *gconf = g_malloc0(sizeof(GlusterConf));
+    QemuOpts *opts;
+    Error *local_err = NULL;
+    const char *filename;
+
+    opts = qemu_opts_create_nofail(&runtime_opts);
+    qemu_opts_absorb_qdict(opts, options, &local_err);
+    if (error_is_set(&local_err)) {
+        qerror_report_err(local_err);
+        error_free(local_err);
+        ret = -EINVAL;
+        goto out;
+    }
+
+    filename = qemu_opt_get(opts, "filename");
+
 
     s->glfs = qemu_gluster_init(gconf, filename);
     if (!s->glfs) {
@@ -322,6 +351,7 @@ static int qemu_gluster_open(BlockDriverState *bs, const char *filename,
         qemu_gluster_aio_event_reader, NULL, qemu_gluster_aio_flush_cb, s);
 
 out:
+    qemu_opts_del(opts);
     qemu_gluster_gconf_free(gconf);
     if (!ret) {
         return ret;