diff options
Diffstat (limited to 'qemu-img.c')
| -rw-r--r-- | qemu-img.c | 42 |
1 files changed, 37 insertions, 5 deletions
diff --git a/qemu-img.c b/qemu-img.c index e0e3d31455..0bf941ba56 100644 --- a/qemu-img.c +++ b/qemu-img.c @@ -314,14 +314,17 @@ static BlockBackend *img_open_opts(const char *optstr, } static BlockBackend *img_open_file(const char *filename, + QDict *options, const char *fmt, int flags, bool writethrough, bool quiet, bool force_share) { BlockBackend *blk; Error *local_err = NULL; - QDict *options = qdict_new(); + if (!options) { + options = qdict_new(); + } if (fmt) { qdict_put_str(options, "driver", fmt); } @@ -344,6 +347,35 @@ static BlockBackend *img_open_file(const char *filename, } +static int img_add_key_secrets(void *opaque, + const char *name, const char *value, + Error **errp) +{ + QDict *options = opaque; + + if (g_str_has_suffix(name, "key-secret")) { + qdict_put(options, name, qstring_from_str(value)); + } + + return 0; +} + +static BlockBackend *img_open_new_file(const char *filename, + QemuOpts *create_opts, + const char *fmt, int flags, + bool writethrough, bool quiet, + bool force_share) +{ + QDict *options = NULL; + + options = qdict_new(); + qemu_opt_foreach(create_opts, img_add_key_secrets, options, &error_abort); + + return img_open_file(filename, options, fmt, flags, writethrough, quiet, + force_share); +} + + static BlockBackend *img_open(bool image_opts, const char *filename, const char *fmt, int flags, bool writethrough, @@ -364,7 +396,7 @@ static BlockBackend *img_open(bool image_opts, blk = img_open_opts(filename, opts, flags, writethrough, quiet, force_share); } else { - blk = img_open_file(filename, fmt, flags, writethrough, quiet, + blk = img_open_file(filename, NULL, fmt, flags, writethrough, quiet, force_share); } return blk; @@ -2286,8 +2318,8 @@ static int img_convert(int argc, char **argv) * That has to wait for bdrv_create to be improved * to allow filenames in option syntax */ - s.target = img_open_file(out_filename, out_fmt, flags, - writethrough, quiet, false); + s.target = img_open_new_file(out_filename, opts, out_fmt, + flags, writethrough, quiet, false); } if (!s.target) { ret = -1; @@ -4351,7 +4383,7 @@ static int img_dd(int argc, char **argv) * with the bdrv_create() call above which does not * support image-opts style. */ - blk2 = img_open_file(out.filename, out_fmt, BDRV_O_RDWR, + blk2 = img_open_file(out.filename, NULL, out_fmt, BDRV_O_RDWR, false, false, false); if (!blk2) { |