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-rw-r--r--block/vmdk.c123
1 files changed, 63 insertions, 60 deletions
diff --git a/block/vmdk.c b/block/vmdk.c
index b653f5ecef..d19f15b7da 100644
--- a/block/vmdk.c
+++ b/block/vmdk.c
@@ -1695,17 +1695,16 @@ static int filename_decompose(const char *filename, char *path, char *prefix,
return VMDK_OK;
}
-static int vmdk_create(const char *filename, QEMUOptionParameter *options,
- Error **errp)
+static int vmdk_create(const char *filename, QemuOpts *opts, Error **errp)
{
int idx = 0;
BlockDriverState *new_bs = NULL;
Error *local_err = NULL;
char *desc = NULL;
int64_t total_size = 0, filesize;
- const char *adapter_type = NULL;
- const char *backing_file = NULL;
- const char *fmt = NULL;
+ char *adapter_type = NULL;
+ char *backing_file = NULL;
+ char *fmt = NULL;
int flags = 0;
int ret = 0;
bool flat, split, compress;
@@ -1745,24 +1744,19 @@ static int vmdk_create(const char *filename, QEMUOptionParameter *options,
goto exit;
}
/* Read out options */
- while (options && options->name) {
- if (!strcmp(options->name, BLOCK_OPT_SIZE)) {
- total_size = options->value.n;
- } else if (!strcmp(options->name, BLOCK_OPT_ADAPTER_TYPE)) {
- adapter_type = options->value.s;
- } else if (!strcmp(options->name, BLOCK_OPT_BACKING_FILE)) {
- backing_file = options->value.s;
- } else if (!strcmp(options->name, BLOCK_OPT_COMPAT6)) {
- flags |= options->value.n ? BLOCK_FLAG_COMPAT6 : 0;
- } else if (!strcmp(options->name, BLOCK_OPT_SUBFMT)) {
- fmt = options->value.s;
- } else if (!strcmp(options->name, BLOCK_OPT_ZEROED_GRAIN)) {
- zeroed_grain |= options->value.n;
- }
- options++;
+ total_size = qemu_opt_get_size_del(opts, BLOCK_OPT_SIZE, 0);
+ adapter_type = qemu_opt_get_del(opts, BLOCK_OPT_ADAPTER_TYPE);
+ backing_file = qemu_opt_get_del(opts, BLOCK_OPT_BACKING_FILE);
+ if (qemu_opt_get_bool_del(opts, BLOCK_OPT_COMPAT6, false)) {
+ flags |= BLOCK_FLAG_COMPAT6;
+ }
+ fmt = qemu_opt_get_del(opts, BLOCK_OPT_SUBFMT);
+ if (qemu_opt_get_bool_del(opts, BLOCK_OPT_ZEROED_GRAIN, false)) {
+ zeroed_grain = true;
}
+
if (!adapter_type) {
- adapter_type = "ide";
+ adapter_type = g_strdup("ide");
} else if (strcmp(adapter_type, "ide") &&
strcmp(adapter_type, "buslogic") &&
strcmp(adapter_type, "lsilogic") &&
@@ -1778,7 +1772,7 @@ static int vmdk_create(const char *filename, QEMUOptionParameter *options,
}
if (!fmt) {
/* Default format to monolithicSparse */
- fmt = "monolithicSparse";
+ fmt = g_strdup("monolithicSparse");
} else if (strcmp(fmt, "monolithicFlat") &&
strcmp(fmt, "monolithicSparse") &&
strcmp(fmt, "twoGbMaxExtentSparse") &&
@@ -1879,7 +1873,7 @@ static int vmdk_create(const char *filename, QEMUOptionParameter *options,
if (!split && !flat) {
desc_offset = 0x200;
} else {
- ret = bdrv_create_file(filename, options, NULL, &local_err);
+ ret = bdrv_create_file(filename, NULL, opts, &local_err);
if (ret < 0) {
error_propagate(errp, local_err);
goto exit;
@@ -1909,6 +1903,9 @@ exit:
if (new_bs) {
bdrv_unref(new_bs);
}
+ g_free(adapter_type);
+ g_free(backing_file);
+ g_free(fmt);
g_free(desc);
g_string_free(ext_desc_lines, true);
return ret;
@@ -2117,41 +2114,47 @@ static void vmdk_attach_aio_context(BlockDriverState *bs,
}
}
-static QEMUOptionParameter vmdk_create_options[] = {
- {
- .name = BLOCK_OPT_SIZE,
- .type = OPT_SIZE,
- .help = "Virtual disk size"
- },
- {
- .name = BLOCK_OPT_ADAPTER_TYPE,
- .type = OPT_STRING,
- .help = "Virtual adapter type, can be one of "
- "ide (default), lsilogic, buslogic or legacyESX"
- },
- {
- .name = BLOCK_OPT_BACKING_FILE,
- .type = OPT_STRING,
- .help = "File name of a base image"
- },
- {
- .name = BLOCK_OPT_COMPAT6,
- .type = OPT_FLAG,
- .help = "VMDK version 6 image"
- },
- {
- .name = BLOCK_OPT_SUBFMT,
- .type = OPT_STRING,
- .help =
- "VMDK flat extent format, can be one of "
- "{monolithicSparse (default) | monolithicFlat | twoGbMaxExtentSparse | twoGbMaxExtentFlat | streamOptimized} "
- },
- {
- .name = BLOCK_OPT_ZEROED_GRAIN,
- .type = OPT_FLAG,
- .help = "Enable efficient zero writes using the zeroed-grain GTE feature"
- },
- { NULL }
+static QemuOptsList vmdk_create_opts = {
+ .name = "vmdk-create-opts",
+ .head = QTAILQ_HEAD_INITIALIZER(vmdk_create_opts.head),
+ .desc = {
+ {
+ .name = BLOCK_OPT_SIZE,
+ .type = QEMU_OPT_SIZE,
+ .help = "Virtual disk size"
+ },
+ {
+ .name = BLOCK_OPT_ADAPTER_TYPE,
+ .type = QEMU_OPT_STRING,
+ .help = "Virtual adapter type, can be one of "
+ "ide (default), lsilogic, buslogic or legacyESX"
+ },
+ {
+ .name = BLOCK_OPT_BACKING_FILE,
+ .type = QEMU_OPT_STRING,
+ .help = "File name of a base image"
+ },
+ {
+ .name = BLOCK_OPT_COMPAT6,
+ .type = QEMU_OPT_BOOL,
+ .help = "VMDK version 6 image",
+ .def_value_str = "off"
+ },
+ {
+ .name = BLOCK_OPT_SUBFMT,
+ .type = QEMU_OPT_STRING,
+ .help =
+ "VMDK flat extent format, can be one of "
+ "{monolithicSparse (default) | monolithicFlat | twoGbMaxExtentSparse | twoGbMaxExtentFlat | streamOptimized} "
+ },
+ {
+ .name = BLOCK_OPT_ZEROED_GRAIN,
+ .type = QEMU_OPT_BOOL,
+ .help = "Enable efficient zero writes "
+ "using the zeroed-grain GTE feature"
+ },
+ { /* end of list */ }
+ }
};
static BlockDriver bdrv_vmdk = {
@@ -2166,7 +2169,7 @@ static BlockDriver bdrv_vmdk = {
.bdrv_write_compressed = vmdk_write_compressed,
.bdrv_co_write_zeroes = vmdk_co_write_zeroes,
.bdrv_close = vmdk_close,
- .bdrv_create = vmdk_create,
+ .bdrv_create2 = vmdk_create,
.bdrv_co_flush_to_disk = vmdk_co_flush,
.bdrv_co_get_block_status = vmdk_co_get_block_status,
.bdrv_get_allocated_file_size = vmdk_get_allocated_file_size,
@@ -2177,7 +2180,7 @@ static BlockDriver bdrv_vmdk = {
.bdrv_detach_aio_context = vmdk_detach_aio_context,
.bdrv_attach_aio_context = vmdk_attach_aio_context,
- .create_options = vmdk_create_options,
+ .create_opts = &vmdk_create_opts,
};
static void bdrv_vmdk_init(void)