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author | Gonglei <arei.gonglei@huawei.com> | 2015-02-05 17:43:34 +0800 |
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committer | Gerd Hoffmann <kraxel@redhat.com> | 2015-02-16 08:47:59 +0100 |
commit | 2779672fa3f0680e63ecfd3ee2d6ff360ce948a2 (patch) | |
tree | 713bf0dacc489043e0c780bb7d22fb7372b2d8ee /ui/vnc.c | |
parent | a2c72de09619ed4d2f4498a65027114f9c035f7f (diff) | |
download | hqemu-2779672fa3f0680e63ecfd3ee2d6ff360ce948a2.zip hqemu-2779672fa3f0680e63ecfd3ee2d6ff360ce948a2.tar.gz |
vnc: introduce an wrapper for auto assign vnc id
Signed-off-by: Gonglei <arei.gonglei@huawei.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Diffstat (limited to 'ui/vnc.c')
-rw-r--r-- | ui/vnc.c | 22 |
1 files changed, 15 insertions, 7 deletions
@@ -3685,6 +3685,19 @@ QemuOpts *vnc_parse_func(const char *str) return qemu_opts_parse(qemu_find_opts("vnc"), str, 1); } +void vnc_auto_assign_id(QemuOptsList *olist, QemuOpts *opts) +{ + int i = 2; + char *id; + + id = g_strdup("default"); + while (qemu_opts_find(olist, id)) { + g_free(id); + id = g_strdup_printf("vnc%d", i++); + } + qemu_opts_set_id(opts, id); +} + int vnc_init_func(QemuOpts *opts, void *opaque) { Error *local_err = NULL; @@ -3693,13 +3706,8 @@ int vnc_init_func(QemuOpts *opts, void *opaque) if (!id) { /* auto-assign id if not present */ - int i = 2; - id = g_strdup("default"); - while (qemu_opts_find(olist, id)) { - g_free(id); - id = g_strdup_printf("vnc%d", i++); - } - qemu_opts_set_id(opts, id); + vnc_auto_assign_id(olist, opts); + id = (char *)qemu_opts_id(opts); } vnc_display_init(id); |