Am 26.01.2016 um 14:34 hat Daniel P. Berrange geschrieben:
> Currently qemu-img allows an image filename to be passed on the
> command line, but unless using the JSON format, it does not have
> a way to set any options except the format eg
>
> qemu-img info https://127.0.0.1/images/centos7.iso
>
> This adds a --image-opts arg that indicates that the positional
> filename should be interpreted as a full option string, not
> just a filename.
>
> qemu-img info --source
> driver=http,url=https://127.0.0.1/images,sslverify=off
>
> This flag is mutually exclusive with the '-f' / '-F' flags.
>
> Signed-off-by: Daniel P. Berrange <berra...@redhat.com>
> @@ -633,7 +671,20 @@ static int img_check(int argc, char **argv)
> return 1;
> }
>
> - blk = img_open("image", filename, fmt, flags, true, quiet);
> + if (image_opts) {
> + if (fmt) {
> + error_report("--image-opts and --format are mutually exclusive");
> + exit(1);
> + }
> + opts = qemu_opts_parse_noisily(qemu_find_opts("source"),
> + filename, true);
> + if (!opts) {
> + exit(1);
> + }
> + blk = img_open_opts("image", opts, flags);
> + } else {
> + blk = img_open_file("image", filename, fmt, flags, true, quiet);
> + }
This block is duplicated everywhere. Can you make it a function so that
it stays a single line in each of the callers?
Kevin
