In preparation for making a private object, create accessor API's for
consumer storage functions to use:

    virStoragePoolObjGetDef
    virStoragePoolObjSetDef
    virStoragePoolObjGetNewDef
    virStoragePoolObjDefUseNewDef
    virStoragePoolObjGetConfigFile
    virStoragePoolObjSetConfigFile
    virStoragePoolObjGetAutostartLink
    virStoragePoolObjIsActive
    virStoragePoolObjSetActive
    virStoragePoolObjIsAutostart
    virStoragePoolObjSetAutostart
    virStoragePoolObjGetAsyncjobs
    virStoragePoolObjIncrAsyncjobs
    virStoragePoolObjDecrAsyncjobs
Signed-off-by: NJohn Ferlan <jferlan@redhat.com>

Rename the variable, recent review requested just use of @filter,
so be consistent throughout.

Alter the virStoragePoolObjNumOfVolumes, virStoragePoolObjVolumeGetNames,
and virStoragePoolObjVolumeListExport APIs to take a virStoragePoolObjPtr
instead of the &obj->volumes and obj->def.
Signed-off-by: NJohn Ferlan <jferlan@redhat.com>

A virStoragePoolObjPtr will be an 'obj'.

Also modify the @matchpool to @matchobj.
Signed-off-by: NJohn Ferlan <jferlan@redhat.com>

Alter virStoragePoolObjListExport in order to pass the drivers->pools
by reference
Signed-off-by: NJohn Ferlan <jferlan@redhat.com>

Mostly code motion to move storageConnectList[Defined]StoragePools
and similar test driver code into virstorageobj.c and rename to
virStoragePoolObjGetNames.

Also includes a couple of variable name adjustments to keep code consistent
with other drivers.
Signed-off-by: NJohn Ferlan <jferlan@redhat.com>

Unify the NumOf[Defined]StoragePools API into virstorageobj.c from
storage_driver and test_driver.  The only real difference between the
two is the test driver doesn't call using the aclfilter API.
Signed-off-by: NJohn Ferlan <jferlan@redhat.com>

Essentially code motion to move the storage/test driver ListAllVolumes
logic into virstorageobj.c
Signed-off-by: NJohn Ferlan <jferlan@redhat.com>

Mostly code motion to move storagePoolListVolumes code into virstorageobj.c
and rename to virStoragePoolObjVolumeGetNames.

Also includes a couple of variable name adjustments to keep code consistent
with other drivers.
Signed-off-by: NJohn Ferlan <jferlan@redhat.com>

Unify the NumOfVolumes API into virstorageobj.c from storage_driver and
test_driver.  The only real difference between the two is the test driver
doesn't call using the aclfilter API.
Signed-off-by: NJohn Ferlan <jferlan@redhat.com>

Use "virStoragePoolObj" as a prefix for any external API in virstorageobj.

Also a couple of functions were local to virstorageobj.c, so remove their
external defs iin virstorageobj.h.

NB: The virStorageVolDef* API's won't change.
Signed-off-by: NJohn Ferlan <jferlan@redhat.com>

In an effort to be consistent with the source module, alter the function
prototypes to follow the similar style of source with the "type" on one
line followed by the function name and arguments on subsequent lines with
with argument getting it's own line.
Signed-off-by: NJohn Ferlan <jferlan@redhat.com>

Move all the StoragePoolObj related API's into their own module
virstorageobj from the storage_conf

Purely code motion at this point, plus adjustments to cleanly build
Signed-off-by: NJohn Ferlan <jferlan@redhat.com>