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-rw-r--r--block.c160
-rw-r--r--block/cow.c2
-rw-r--r--block/qcow.c2
-rw-r--r--block/qcow2.c2
-rw-r--r--block/qed.c2
-rw-r--r--block/raw_bsd.c2
-rw-r--r--block/vhdx.c2
-rw-r--r--block/vmdk.c4
-rw-r--r--block/vvfat.c2
-rw-r--r--include/block/block.h7
-rw-r--r--include/block/block_int.h13
-rw-r--r--qemu-img.c96
-rw-r--r--tests/qemu-iotests/049.out2
-rw-r--r--tests/qemu-iotests/061.out2
14 files changed, 184 insertions, 114 deletions
diff --git a/block.c b/block.c
index 17f763db79..3dd2194515 100644
--- a/block.c
+++ b/block.c
@@ -329,6 +329,13 @@ void bdrv_register(BlockDriver *bdrv)
}
}
+ if (bdrv->bdrv_create) {
+ assert(!bdrv->bdrv_create2 && !bdrv->create_opts);
+ assert(!bdrv->bdrv_amend_options2);
+ } else if (bdrv->bdrv_create2) {
+ assert(!bdrv->bdrv_create && !bdrv->create_options);
+ assert(!bdrv->bdrv_amend_options);
+ }
QLIST_INSERT_HEAD(&bdrv_drivers, bdrv, list);
}
@@ -425,6 +432,7 @@ typedef struct CreateCo {
BlockDriver *drv;
char *filename;
QEMUOptionParameter *options;
+ QemuOpts *opts;
int ret;
Error *err;
} CreateCo;
@@ -436,8 +444,28 @@ static void coroutine_fn bdrv_create_co_entry(void *opaque)
CreateCo *cco = opaque;
assert(cco->drv);
+ assert(!(cco->options && cco->opts));
- ret = cco->drv->bdrv_create(cco->filename, cco->options, &local_err);
+ if (cco->drv->bdrv_create2) {
+ QemuOptsList *opts_list = NULL;
+ if (cco->options) {
+ opts_list = params_to_opts(cco->options);
+ cco->opts = qemu_opts_create(opts_list, NULL, 0, &error_abort);
+ }
+ ret = cco->drv->bdrv_create2(cco->filename, cco->opts, &local_err);
+ if (cco->options) {
+ qemu_opts_del(cco->opts);
+ qemu_opts_free(opts_list);
+ }
+ } else {
+ if (cco->opts) {
+ cco->options = opts_to_params(cco->opts);
+ }
+ ret = cco->drv->bdrv_create(cco->filename, cco->options, &local_err);
+ if (cco->opts) {
+ free_option_parameters(cco->options);
+ }
+ }
if (local_err) {
error_propagate(&cco->err, local_err);
}
@@ -445,7 +473,8 @@ static void coroutine_fn bdrv_create_co_entry(void *opaque)
}
int bdrv_create(BlockDriver *drv, const char* filename,
- QEMUOptionParameter *options, Error **errp)
+ QEMUOptionParameter *options,
+ QemuOpts *opts, Error **errp)
{
int ret;
@@ -454,11 +483,12 @@ int bdrv_create(BlockDriver *drv, const char* filename,
.drv = drv,
.filename = g_strdup(filename),
.options = options,
+ .opts = opts,
.ret = NOT_DONE,
.err = NULL,
};
- if (!drv->bdrv_create) {
+ if (!drv->bdrv_create && !drv->bdrv_create2) {
error_setg(errp, "Driver '%s' does not support image creation", drv->format_name);
ret = -ENOTSUP;
goto out;
@@ -490,7 +520,7 @@ out:
}
int bdrv_create_file(const char* filename, QEMUOptionParameter *options,
- Error **errp)
+ QemuOpts *opts, Error **errp)
{
BlockDriver *drv;
Error *local_err = NULL;
@@ -502,7 +532,7 @@ int bdrv_create_file(const char* filename, QEMUOptionParameter *options,
return -ENOENT;
}
- ret = bdrv_create(drv, filename, options, &local_err);
+ ret = bdrv_create(drv, filename, options, opts, &local_err);
if (local_err) {
error_propagate(errp, local_err);
}
@@ -1247,7 +1277,8 @@ void bdrv_append_temp_snapshot(BlockDriverState *bs, int flags, Error **errp)
char *tmp_filename = g_malloc0(PATH_MAX + 1);
int64_t total_size;
BlockDriver *bdrv_qcow2;
- QEMUOptionParameter *create_options;
+ QemuOptsList *create_opts = NULL;
+ QemuOpts *opts = NULL;
QDict *snapshot_options;
BlockDriverState *bs_snapshot;
Error *local_err;
@@ -1272,13 +1303,20 @@ void bdrv_append_temp_snapshot(BlockDriverState *bs, int flags, Error **errp)
}
bdrv_qcow2 = bdrv_find_format("qcow2");
- create_options = parse_option_parameters("", bdrv_qcow2->create_options,
- NULL);
-
- set_option_parameter_int(create_options, BLOCK_OPT_SIZE, total_size);
- ret = bdrv_create(bdrv_qcow2, tmp_filename, create_options, &local_err);
- free_option_parameters(create_options);
+ assert(!(bdrv_qcow2->create_options && bdrv_qcow2->create_opts));
+ if (bdrv_qcow2->create_options) {
+ create_opts = params_to_opts(bdrv_qcow2->create_options);
+ } else {
+ create_opts = bdrv_qcow2->create_opts;
+ }
+ opts = qemu_opts_create(create_opts, NULL, 0, &error_abort);
+ qemu_opt_set_number(opts, BLOCK_OPT_SIZE, total_size);
+ ret = bdrv_create(bdrv_qcow2, tmp_filename, NULL, opts, &local_err);
+ qemu_opts_del(opts);
+ if (bdrv_qcow2->create_options) {
+ qemu_opts_free(create_opts);
+ }
if (ret < 0) {
error_setg_errno(errp, -ret, "Could not create temporary overlay "
"'%s': %s", tmp_filename,
@@ -5519,8 +5557,10 @@ void bdrv_img_create(const char *filename, const char *fmt,
char *options, uint64_t img_size, int flags,
Error **errp, bool quiet)
{
- QEMUOptionParameter *param = NULL, *create_options = NULL;
- QEMUOptionParameter *backing_fmt, *backing_file, *size;
+ QemuOptsList *create_opts = NULL;
+ QemuOpts *opts = NULL;
+ const char *backing_fmt, *backing_file;
+ int64_t size;
BlockDriver *drv, *proto_drv;
BlockDriver *backing_drv = NULL;
Error *local_err = NULL;
@@ -5539,28 +5579,25 @@ void bdrv_img_create(const char *filename, const char *fmt,
return;
}
- create_options = append_option_parameters(create_options,
- drv->create_options);
- create_options = append_option_parameters(create_options,
- proto_drv->create_options);
+ create_opts = qemu_opts_append(create_opts, drv->create_opts,
+ drv->create_options);
+ create_opts = qemu_opts_append(create_opts, proto_drv->create_opts,
+ proto_drv->create_options);
/* Create parameter list with default values */
- param = parse_option_parameters("", create_options, param);
-
- set_option_parameter_int(param, BLOCK_OPT_SIZE, img_size);
+ opts = qemu_opts_create(create_opts, NULL, 0, &error_abort);
+ qemu_opt_set_number(opts, BLOCK_OPT_SIZE, img_size);
/* Parse -o options */
if (options) {
- param = parse_option_parameters(options, create_options, param);
- if (param == NULL) {
- error_setg(errp, "Invalid options for file format '%s'.", fmt);
+ if (qemu_opts_do_parse(opts, options, NULL) != 0) {
+ error_setg(errp, "Invalid options for file format '%s'", fmt);
goto out;
}
}
if (base_filename) {
- if (set_option_parameter(param, BLOCK_OPT_BACKING_FILE,
- base_filename)) {
+ if (qemu_opt_set(opts, BLOCK_OPT_BACKING_FILE, base_filename)) {
error_setg(errp, "Backing file not supported for file format '%s'",
fmt);
goto out;
@@ -5568,37 +5605,37 @@ void bdrv_img_create(const char *filename, const char *fmt,
}
if (base_fmt) {
- if (set_option_parameter(param, BLOCK_OPT_BACKING_FMT, base_fmt)) {
+ if (qemu_opt_set(opts, BLOCK_OPT_BACKING_FMT, base_fmt)) {
error_setg(errp, "Backing file format not supported for file "
"format '%s'", fmt);
goto out;
}
}
- backing_file = get_option_parameter(param, BLOCK_OPT_BACKING_FILE);
- if (backing_file && backing_file->value.s) {
- if (!strcmp(filename, backing_file->value.s)) {
+ backing_file = qemu_opt_get(opts, BLOCK_OPT_BACKING_FILE);
+ if (backing_file) {
+ if (!strcmp(filename, backing_file)) {
error_setg(errp, "Error: Trying to create an image with the "
"same filename as the backing file");
goto out;
}
}
- backing_fmt = get_option_parameter(param, BLOCK_OPT_BACKING_FMT);
- if (backing_fmt && backing_fmt->value.s) {
- backing_drv = bdrv_find_format(backing_fmt->value.s);
+ backing_fmt = qemu_opt_get(opts, BLOCK_OPT_BACKING_FMT);
+ if (backing_fmt) {
+ backing_drv = bdrv_find_format(backing_fmt);
if (!backing_drv) {
error_setg(errp, "Unknown backing file format '%s'",
- backing_fmt->value.s);
+ backing_fmt);
goto out;
}
}
// The size for the image must always be specified, with one exception:
// If we are using a backing file, we can obtain the size from there
- size = get_option_parameter(param, BLOCK_OPT_SIZE);
- if (size && size->value.n == -1) {
- if (backing_file && backing_file->value.s) {
+ size = qemu_opt_get_size(opts, BLOCK_OPT_SIZE, 0);
+ if (size == -1) {
+ if (backing_file) {
BlockDriverState *bs;
uint64_t size;
char buf[32];
@@ -5609,11 +5646,11 @@ void bdrv_img_create(const char *filename, const char *fmt,
flags & ~(BDRV_O_RDWR | BDRV_O_SNAPSHOT | BDRV_O_NO_BACKING);
bs = NULL;
- ret = bdrv_open(&bs, backing_file->value.s, NULL, NULL, back_flags,
+ ret = bdrv_open(&bs, backing_file, NULL, NULL, back_flags,
backing_drv, &local_err);
if (ret < 0) {
error_setg_errno(errp, -ret, "Could not open '%s': %s",
- backing_file->value.s,
+ backing_file,
error_get_pretty(local_err));
error_free(local_err);
local_err = NULL;
@@ -5623,7 +5660,7 @@ void bdrv_img_create(const char *filename, const char *fmt,
size *= 512;
snprintf(buf, sizeof(buf), "%" PRId64, size);
- set_option_parameter(param, BLOCK_OPT_SIZE, buf);
+ qemu_opt_set_number(opts, BLOCK_OPT_SIZE, size);
bdrv_unref(bs);
} else {
@@ -5634,16 +5671,18 @@ void bdrv_img_create(const char *filename, const char *fmt,
if (!quiet) {
printf("Formatting '%s', fmt=%s ", filename, fmt);
- print_option_parameters(param);
+ qemu_opts_print(opts);
puts("");
}
- ret = bdrv_create(drv, filename, param, &local_err);
+
+ ret = bdrv_create(drv, filename, NULL, opts, &local_err);
+
if (ret == -EFBIG) {
/* This is generally a better message than whatever the driver would
* deliver (especially because of the cluster_size_hint), since that
* is most probably not much different from "image too large". */
const char *cluster_size_hint = "";
- if (get_option_parameter(create_options, BLOCK_OPT_CLUSTER_SIZE)) {
+ if (qemu_opt_get_size(opts, BLOCK_OPT_CLUSTER_SIZE, 0)) {
cluster_size_hint = " (try using a larger cluster size)";
}
error_setg(errp, "The image size is too large for file format '%s'"
@@ -5653,9 +5692,8 @@ void bdrv_img_create(const char *filename, const char *fmt,
}
out:
- free_option_parameters(create_options);
- free_option_parameters(param);
-
+ qemu_opts_del(opts);
+ qemu_opts_free(create_opts);
if (local_err) {
error_propagate(errp, local_err);
}
@@ -5731,12 +5769,36 @@ void bdrv_add_before_write_notifier(BlockDriverState *bs,
notifier_with_return_list_add(&bs->before_write_notifiers, notifier);
}
-int bdrv_amend_options(BlockDriverState *bs, QEMUOptionParameter *options)
+int bdrv_amend_options(BlockDriverState *bs, QEMUOptionParameter *options,
+ QemuOpts *opts)
{
- if (bs->drv->bdrv_amend_options == NULL) {
+ int ret;
+ assert(!(options && opts));
+
+ if (!bs->drv->bdrv_amend_options && !bs->drv->bdrv_amend_options2) {
return -ENOTSUP;
}
- return bs->drv->bdrv_amend_options(bs, options);
+ if (bs->drv->bdrv_amend_options2) {
+ QemuOptsList *opts_list = NULL;
+ if (options) {
+ opts_list = params_to_opts(options);
+ opts = qemu_opts_create(opts_list, NULL, 0, &error_abort);
+ }
+ ret = bs->drv->bdrv_amend_options2(bs, opts);
+ if (options) {
+ qemu_opts_del(opts);
+ qemu_opts_free(opts_list);
+ }
+ } else {
+ if (opts) {
+ options = opts_to_params(opts);
+ }
+ ret = bs->drv->bdrv_amend_options(bs, options);
+ if (opts) {
+ free_option_parameters(options);
+ }
+ }
+ return ret;
}
/* This function will be called by the bdrv_recurse_is_first_non_filter method
diff --git a/block/cow.c b/block/cow.c
index 164759f3a3..7e610249f0 100644
--- a/block/cow.c
+++ b/block/cow.c
@@ -345,7 +345,7 @@ static int cow_create(const char *filename, QEMUOptionParameter *options,
options++;
}
- ret = bdrv_create_file(filename, options, &local_err);
+ ret = bdrv_create_file(filename, options, NULL, &local_err);
if (ret < 0) {
error_propagate(errp, local_err);
return ret;
diff --git a/block/qcow.c b/block/qcow.c
index 7fd57d744a..32651ebc24 100644
--- a/block/qcow.c
+++ b/block/qcow.c
@@ -718,7 +718,7 @@ static int qcow_create(const char *filename, QEMUOptionParameter *options,
options++;
}
- ret = bdrv_create_file(filename, options, &local_err);
+ ret = bdrv_create_file(filename, options, NULL, &local_err);
if (ret < 0) {
error_propagate(errp, local_err);
return ret;
diff --git a/block/qcow2.c b/block/qcow2.c
index a54d2ba897..6b95a7f3bd 100644
--- a/block/qcow2.c
+++ b/block/qcow2.c
@@ -1626,7 +1626,7 @@ static int qcow2_create2(const char *filename, int64_t total_size,
Error *local_err = NULL;
int ret;
- ret = bdrv_create_file(filename, options, &local_err);
+ ret = bdrv_create_file(filename, options, NULL, &local_err);
if (ret < 0) {
error_propagate(errp, local_err);
return ret;
diff --git a/block/qed.c b/block/qed.c
index 79f5bd392a..9826ad8022 100644
--- a/block/qed.c
+++ b/block/qed.c
@@ -586,7 +586,7 @@ static int qed_create(const char *filename, uint32_t cluster_size,
int ret = 0;
BlockDriverState *bs;
- ret = bdrv_create_file(filename, NULL, &local_err);
+ ret = bdrv_create_file(filename, NULL, NULL, &local_err);
if (ret < 0) {
error_propagate(errp, local_err);
return ret;
diff --git a/block/raw_bsd.c b/block/raw_bsd.c
index 01ea692a46..9ae5fc21d4 100644
--- a/block/raw_bsd.c
+++ b/block/raw_bsd.c
@@ -145,7 +145,7 @@ static int raw_create(const char *filename, QEMUOptionParameter *options,
Error *local_err = NULL;
int ret;
- ret = bdrv_create_file(filename, options, &local_err);
+ ret = bdrv_create_file(filename, options, NULL, &local_err);
if (local_err) {
error_propagate(errp, local_err);
}
diff --git a/block/vhdx.c b/block/vhdx.c
index 353c74d35f..ca7d533948 100644
--- a/block/vhdx.c
+++ b/block/vhdx.c
@@ -1803,7 +1803,7 @@ static int vhdx_create(const char *filename, QEMUOptionParameter *options,
block_size = block_size > VHDX_BLOCK_SIZE_MAX ? VHDX_BLOCK_SIZE_MAX :
block_size;
- ret = bdrv_create_file(filename, options, &local_err);
+ ret = bdrv_create_file(filename, options, NULL, &local_err);
if (ret < 0) {
error_propagate(errp, local_err);
goto exit;
diff --git a/block/vmdk.c b/block/vmdk.c
index b8a476278a..b653f5ecef 100644
--- a/block/vmdk.c
+++ b/block/vmdk.c
@@ -1539,7 +1539,7 @@ static int vmdk_create_extent(const char *filename, int64_t filesize,
uint32_t *gd_buf = NULL;
int gd_buf_size;
- ret = bdrv_create_file(filename, NULL, &local_err);
+ ret = bdrv_create_file(filename, NULL, NULL, &local_err);
if (ret < 0) {
error_propagate(errp, local_err);
goto exit;
@@ -1879,7 +1879,7 @@ static int vmdk_create(const char *filename, QEMUOptionParameter *options,
if (!split && !flat) {
desc_offset = 0x200;
} else {
- ret = bdrv_create_file(filename, options, &local_err);
+ ret = bdrv_create_file(filename, options, NULL, &local_err);
if (ret < 0) {
error_propagate(errp, local_err);
goto exit;
diff --git a/block/vvfat.c b/block/vvfat.c
index 3cda19f2f3..d895582030 100644
--- a/block/vvfat.c
+++ b/block/vvfat.c
@@ -2930,7 +2930,7 @@ static int enable_write_target(BDRVVVFATState *s, Error **errp)
set_option_parameter_int(options, BLOCK_OPT_SIZE, s->sector_count * 512);
set_option_parameter(options, BLOCK_OPT_BACKING_FILE, "fat:");
- ret = bdrv_create(bdrv_qcow, s->qcow_filename, options, errp);
+ ret = bdrv_create(bdrv_qcow, s->qcow_filename, options, NULL, errp);
free_option_parameters(options);
if (ret < 0) {
goto err;
diff --git a/include/block/block.h b/include/block/block.h
index 7d86e29cf4..4312b8176e 100644
--- a/include/block/block.h
+++ b/include/block/block.h
@@ -204,9 +204,9 @@ BlockDriver *bdrv_find_format(const char *format_name);
BlockDriver *bdrv_find_whitelisted_format(const char *format_name,
bool readonly);
int bdrv_create(BlockDriver *drv, const char* filename,
- QEMUOptionParameter *options, Error **errp);
+ QEMUOptionParameter *options, QemuOpts *opts, Error **errp);
int bdrv_create_file(const char* filename, QEMUOptionParameter *options,
- Error **errp);
+ QemuOpts *opts, Error **errp);
BlockDriverState *bdrv_new(const char *device_name, Error **errp);
void bdrv_make_anon(BlockDriverState *bs);
void bdrv_swap(BlockDriverState *bs_new, BlockDriverState *bs_old);
@@ -312,7 +312,8 @@ typedef enum {
int bdrv_check(BlockDriverState *bs, BdrvCheckResult *res, BdrvCheckMode fix);
-int bdrv_amend_options(BlockDriverState *bs_new, QEMUOptionParameter *options);
+int bdrv_amend_options(BlockDriverState *bs_new, QEMUOptionParameter *options,
+ QemuOpts *opts);
/* external snapshots */
bool bdrv_recurse_is_first_non_filter(BlockDriverState *bs,
diff --git a/include/block/block_int.h b/include/block/block_int.h
index 8d58334c1d..8a77d79f41 100644
--- a/include/block/block_int.h
+++ b/include/block/block_int.h
@@ -118,6 +118,8 @@ struct BlockDriver {
void (*bdrv_rebind)(BlockDriverState *bs);
int (*bdrv_create)(const char *filename, QEMUOptionParameter *options,
Error **errp);
+ /* FIXME: will remove the duplicate and rename back to bdrv_create later */
+ int (*bdrv_create2)(const char *filename, QemuOpts *opts, Error **errp);
int (*bdrv_set_key)(BlockDriverState *bs, const char *key);
int (*bdrv_make_empty)(BlockDriverState *bs);
/* aio */
@@ -217,7 +219,12 @@ struct BlockDriver {
/* List of options for creating images, terminated by name == NULL */
QEMUOptionParameter *create_options;
-
+ /* FIXME: will replace create_options.
+ * These two fields are mutually exclusive. At most one is non-NULL.
+ * create_options should only be set with bdrv_create, and create_opts
+ * should only be set with bdrv_create2.
+ */
+ QemuOptsList *create_opts;
/*
* Returns 0 for completed check, -errno for internal errors.
@@ -228,6 +235,10 @@ struct BlockDriver {
int (*bdrv_amend_options)(BlockDriverState *bs,
QEMUOptionParameter *options);
+ /* FIXME: will remove the duplicate and rename back to
+ * bdrv_amend_options later
+ */
+ int (*bdrv_amend_options2)(BlockDriverState *bs, QemuOpts *opts);
void (*bdrv_debug_event)(BlockDriverState *bs, BlkDebugEvent event);
diff --git a/qemu-img.c b/qemu-img.c
index aa89ba21fd..8acdcca8bf 100644
--- a/qemu-img.c
+++ b/qemu-img.c
@@ -271,7 +271,7 @@ static int read_password(char *buf, int buf_size)
static int print_block_option_help(const char *filename, const char *fmt)
{
BlockDriver *drv, *proto_drv;
- QEMUOptionParameter *create_options = NULL;
+ QemuOptsList *create_opts = NULL;
/* Find driver and parse its options */
drv = bdrv_find_format(fmt);
@@ -280,22 +280,21 @@ static int print_block_option_help(const char *filename, const char *fmt)
return 1;
}
- create_options = append_option_parameters(create_options,
- drv->create_options);
-
+ create_opts = qemu_opts_append(create_opts, drv->create_opts,
+ drv->create_options);
if (filename) {
proto_drv = bdrv_find_protocol(filename, true);
if (!proto_drv) {
error_report("Unknown protocol '%s'", filename);
- free_option_parameters(create_options);
+ qemu_opts_free(create_opts);
return 1;
}
- create_options = append_option_parameters(create_options,
- proto_drv->create_options);
+ create_opts = qemu_opts_append(create_opts, proto_drv->create_opts,
+ proto_drv->create_options);
}
- print_option_help(create_options);
- free_option_parameters(create_options);
+ qemu_opts_print_help(create_opts);
+ qemu_opts_free(create_opts);
return 0;
}
@@ -349,19 +348,19 @@ fail:
return NULL;
}
-static int add_old_style_options(const char *fmt, QEMUOptionParameter *list,
+static int add_old_style_options(const char *fmt, QemuOpts *opts,
const char *base_filename,
const char *base_fmt)
{
if (base_filename) {
- if (set_option_parameter(list, BLOCK_OPT_BACKING_FILE, base_filename)) {
+ if (qemu_opt_set(opts, BLOCK_OPT_BACKING_FILE, base_filename)) {
error_report("Backing file not supported for file format '%s'",
fmt);
return -1;
}
}
if (base_fmt) {
- if (set_option_parameter(list, BLOCK_OPT_BACKING_FMT, base_fmt)) {
+ if (qemu_opt_set(opts, BLOCK_OPT_BACKING_FMT, base_fmt)) {
error_report("Backing file format not supported for file "
"format '%s'", fmt);
return -1;
@@ -1191,8 +1190,9 @@ static int img_convert(int argc, char **argv)
size_t bufsectors = IO_BUF_SIZE / BDRV_SECTOR_SIZE;
const uint8_t *buf1;
BlockDriverInfo bdi;
- QEMUOptionParameter *param = NULL, *create_options = NULL;
- QEMUOptionParameter *out_baseimg_param;
+ QemuOpts *opts = NULL;
+ QemuOptsList *create_opts = NULL;
+ const char *out_baseimg_param;
char *options = NULL;
const char *snapshot_name = NULL;
int min_sparse = 8; /* Need at least 4k of zeros for sparse detection */
@@ -1381,40 +1381,36 @@ static int img_convert(int argc, char **argv)
goto out;
}
- create_options = append_option_parameters(create_options,
- drv->create_options);
- create_options = append_option_parameters(create_options,
- proto_drv->create_options);
+ create_opts = qemu_opts_append(create_opts, drv->create_opts,
+ drv->create_options);
+ create_opts = qemu_opts_append(create_opts, proto_drv->create_opts,
+ proto_drv->create_options);
- if (options) {
- param = parse_option_parameters(options, create_options, param);
- if (param == NULL) {
- error_report("Invalid options for file format '%s'.", out_fmt);
- ret = -1;
- goto out;
- }
- } else {
- param = parse_option_parameters("", create_options, param);
+ opts = qemu_opts_create(create_opts, NULL, 0, &error_abort);
+ if (options && qemu_opts_do_parse(opts, options, NULL)) {
+ error_report("Invalid options for file format '%s'", out_fmt);
+ ret = -1;
+ goto out;
}
- set_option_parameter_int(param, BLOCK_OPT_SIZE, total_sectors * 512);
- ret = add_old_style_options(out_fmt, param, out_baseimg, NULL);
+ qemu_opt_set_number(opts, BLOCK_OPT_SIZE, total_sectors * 512);
+ ret = add_old_style_options(out_fmt, opts, out_baseimg, NULL);
if (ret < 0) {
goto out;
}
/* Get backing file name if -o backing_file was used */
- out_baseimg_param = get_option_parameter(param, BLOCK_OPT_BACKING_FILE);
+ out_baseimg_param = qemu_opt_get(opts, BLOCK_OPT_BACKING_FILE);
if (out_baseimg_param) {
- out_baseimg = out_baseimg_param->value.s;
+ out_baseimg = out_baseimg_param;
}
/* Check if compression is supported */
if (compress) {
- QEMUOptionParameter *encryption =
- get_option_parameter(param, BLOCK_OPT_ENCRYPT);
- QEMUOptionParameter *preallocation =
- get_option_parameter(param, BLOCK_OPT_PREALLOC);
+ bool encryption =
+ qemu_opt_get_bool(opts, BLOCK_OPT_ENCRYPT, false);
+ const char *preallocation =
+ qemu_opt_get(opts, BLOCK_OPT_PREALLOC);
if (!drv->bdrv_write_compressed) {
error_report("Compression not supported for this file format");
@@ -1422,15 +1418,15 @@ static int img_convert(int argc, char **argv)
goto out;
}
- if (encryption && encryption->value.n) {
+ if (encryption) {
error_report("Compression and encryption not supported at "
"the same time");
ret = -1;
goto out;
}
- if (preallocation && preallocation->value.s
- && strcmp(preallocation->value.s, "off"))
+ if (preallocation
+ && strcmp(preallocation, "off"))
{
error_report("Compression and preallocation not supported at "
"the same time");
@@ -1441,7 +1437,7 @@ static int img_convert(int argc, char **argv)
if (!skip_create) {
/* Create the new image */
- ret = bdrv_create(drv, out_filename, param, &local_err);
+ ret = bdrv_create(drv, out_filename, NULL, opts, &local_err);
if (ret < 0) {
error_report("%s: error while converting %s: %s",
out_filename, out_fmt, error_get_pretty(local_err));
@@ -1706,8 +1702,8 @@ out:
qemu_progress_print(100, 0);
}
qemu_progress_end();
- free_option_parameters(create_options);
- free_option_parameters(param);
+ qemu_opts_del(opts);
+ qemu_opts_free(create_opts);
qemu_vfree(buf);
if (sn_opts) {
qemu_opts_del(sn_opts);
@@ -2698,7 +2694,8 @@ static int img_amend(int argc, char **argv)
{
int c, ret = 0;
char *options = NULL;
- QEMUOptionParameter *create_options = NULL, *options_param = NULL;
+ QemuOptsList *create_opts = NULL;
+ QemuOpts *opts = NULL;
const char *fmt = NULL, *filename;
bool quiet = false;
BlockDriverState *bs = NULL;
@@ -2769,17 +2766,16 @@ static int img_amend(int argc, char **argv)
goto out;
}
- create_options = append_option_parameters(create_options,
- bs->drv->create_options);
- options_param = parse_option_parameters(options, create_options,
- options_param);
- if (options_param == NULL) {
+ create_opts = qemu_opts_append(create_opts, bs->drv->create_opts,
+ bs->drv->create_options);
+ opts = qemu_opts_create(create_opts, NULL, 0, &error_abort);
+ if (options && qemu_opts_do_parse(opts, options, NULL)) {
error_report("Invalid options for file format '%s'", fmt);
ret = -1;
goto out;
}
- ret = bdrv_amend_options(bs, options_param);
+ ret = bdrv_amend_options(bs, NULL, opts);
if (ret < 0) {
error_report("Error while amending options: %s", strerror(-ret));
goto out;
@@ -2789,8 +2785,8 @@ out:
if (bs) {
bdrv_unref(bs);
}
- free_option_parameters(create_options);
- free_option_parameters(options_param);
+ qemu_opts_del(opts);
+ qemu_opts_free(create_opts);
g_free(options);
if (ret) {
diff --git a/tests/qemu-iotests/049.out b/tests/qemu-iotests/049.out
index ceb23289fd..71ca44d76b 100644
--- a/tests/qemu-iotests/049.out
+++ b/tests/qemu-iotests/049.out
@@ -120,7 +120,7 @@ qemu-img: kilobytes, megabytes, gigabytes, terabytes, petabytes and exabytes.
qemu-img create -f qcow2 -o size=foobar TEST_DIR/t.qcow2
qemu-img: Parameter 'size' expects a size
-qemu-img: TEST_DIR/t.qcow2: Invalid options for file format 'qcow2'.
+qemu-img: TEST_DIR/t.qcow2: Invalid options for file format 'qcow2'
== Check correct interpretation of suffixes for cluster size ==
diff --git a/tests/qemu-iotests/061.out b/tests/qemu-iotests/061.out
index 4027e0077e..e3724700b9 100644
--- a/tests/qemu-iotests/061.out
+++ b/tests/qemu-iotests/061.out
@@ -281,7 +281,7 @@ Lazy refcounts only supported with compatibility level 1.1 and above (use compat
qemu-img: Error while amending options: Invalid argument
Unknown compatibility level 0.42.
qemu-img: Error while amending options: Invalid argument
-Unknown option 'foo'
+qemu-img: Invalid parameter 'foo'
qemu-img: Invalid options for file format 'qcow2'
Changing the cluster size is not supported.
qemu-img: Error while amending options: Operation not supported
generated by cgit v1.2.3 (git 2.26.2) at 2024-12-20 04:20:25 +0000