[libvirt] [PATCHv2 03/10] util: storage: Add support for host device backing specified via JSON

JSON pseudo protocol for qemu allows to explicitly specify devices. Add convertor to the internal type. --- src/util/virstoragefile.c | 2 ++ tests/virstoragetest.c | 6 ++++++ 2 files changed, 8 insertions(+) diff --git a/src/util/virstoragefile.c b/src/util/virstoragefile.c index 763bec6..766ae28 100644 --- a/src/util/virstoragefile.c +++ b/src/util/virstoragefile.c @@ -2545,6 +2545,8 @@ struct virStorageSourceJSONDriverParser { static const struct virStorageSourceJSONDriverParser jsonParsers[] = { {"file", virStorageSourceParseBackingJSONPath, VIR_STORAGE_TYPE_FILE}, + {"host_device", virStorageSourceParseBackingJSONPath, VIR_STORAGE_TYPE_BLOCK}, + {"host_cdrom", virStorageSourceParseBackingJSONPath, VIR_STORAGE_TYPE_BLOCK}, }; diff --git a/tests/virstoragetest.c b/tests/virstoragetest.c index 04575f2..6873180 100644 --- a/tests/virstoragetest.c +++ b/tests/virstoragetest.c @@ -1370,6 +1370,12 @@ mymain(void) "}" "}", "<source file='/path/to/file'/>\n"); + TEST_BACKING_PARSE("json:{\"file.driver\":\"host_device\", " + "\"file.filename\":\"/path/to/dev\"}", + "<source dev='/path/to/dev'/>\n"); + TEST_BACKING_PARSE("json:{\"file.driver\":\"host_cdrom\", " + "\"file.filename\":\"/path/to/cdrom\"}", + "<source dev='/path/to/cdrom'/>\n"); cleanup: /* Final cleanup */ -- 2.9.0