diff options
Diffstat (limited to 'block')
-rw-r--r-- | block/iscsi.c | 39 |
1 files changed, 37 insertions, 2 deletions
diff --git a/block/iscsi.c b/block/iscsi.c index 92d6eae..907beba 100644 --- a/block/iscsi.c +++ b/block/iscsi.c @@ -1003,11 +1003,25 @@ out: return ret; } +/* TODO Convert to fine grained options */ +static QemuOptsList runtime_opts = { + .name = "iscsi", + .head = QTAILQ_HEAD_INITIALIZER(runtime_opts.head), + .desc = { + { + .name = "filename", + .type = QEMU_OPT_STRING, + .help = "URL to the iscsi image", + }, + { /* end of list */ } + }, +}; + /* * We support iscsi url's on the form * iscsi://[<username>%<password>@]<host>[:<port>]/<targetname>/<lun> */ -static int iscsi_open(BlockDriverState *bs, const char *filename, +static int iscsi_open(BlockDriverState *bs, const char *dummy, QDict *options, int flags) { IscsiLun *iscsilun = bs->opaque; @@ -1016,6 +1030,9 @@ static int iscsi_open(BlockDriverState *bs, const char *filename, struct scsi_task *task = NULL; struct scsi_inquiry_standard *inq = NULL; char *initiator_name = NULL; + QemuOpts *opts; + Error *local_err = NULL; + const char *filename; int ret; if ((BDRV_SECTOR_SIZE % 512) != 0) { @@ -1025,6 +1042,18 @@ static int iscsi_open(BlockDriverState *bs, const char *filename, return -EINVAL; } + 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"); + + iscsi_url = iscsi_parse_full_url(iscsi, filename); if (iscsi_url == NULL) { error_report("Failed to parse URL : %s", filename); @@ -1126,6 +1155,7 @@ static int iscsi_open(BlockDriverState *bs, const char *filename, #endif out: + qemu_opts_del(opts); if (initiator_name != NULL) { g_free(initiator_name); } @@ -1190,6 +1220,7 @@ static int iscsi_create(const char *filename, QEMUOptionParameter *options) int64_t total_size = 0; BlockDriverState bs; IscsiLun *iscsilun = NULL; + QDict *bs_options; memset(&bs, 0, sizeof(BlockDriverState)); @@ -1204,7 +1235,11 @@ static int iscsi_create(const char *filename, QEMUOptionParameter *options) bs.opaque = g_malloc0(sizeof(struct IscsiLun)); iscsilun = bs.opaque; - ret = iscsi_open(&bs, filename, NULL, 0); + bs_options = qdict_new(); + qdict_put(bs_options, "filename", qstring_from_str(filename)); + ret = iscsi_open(&bs, NULL, bs_options, 0); + QDECREF(bs_options); + if (ret != 0) { goto out; } |