This patchset add a JSON output mode to the qemu-img info command. It's a rewrite from scratch of the original patchset by Wenchao Xia following Anthony Liguori advices on JSON formating.
the --output=(json|human) option is now mandatory on the command line. Benoît Canet (3): qapi: Add SnapshotInfo. qapi: Add ImageInfo. qemu-img: Add json output option to the info command. in v2: eblake: make some field optionals squash the two qapi patchs together fix a typo on vm_clock_nsec bcanet: fix a potential memory leak in v3: lcapitulino: remove unneeded test put '\n' at the end of json in printf statement drop the uneeded head pointer in collect_snapshots in v4: Wenchao Xia && Kevin Wolf: -Refactor to separate rate ImageInfo collection from human printing. Kevin Wolf: -Use --output=(json|human). -make the two choice exclusive and print a message if none is specified. -cosmetic '=' alignement in collect snapshots. Benoît Canet: -add full-backing-filename to the ImageInfo structure (needed for human printing) -make ImageInfo->actual_size optional depending on the context. Benoît Canet (2): qapi: Add SnapshotInfo and ImageInfo. qemu-img: Add json output option to the info command. Makefile | 3 +- qapi-schema.json | 62 ++++++++++++++ qemu-img.c | 252 ++++++++++++++++++++++++++++++++++++++++++++---------- 3 files changed, 272 insertions(+), 45 deletions(-) -- 1.7.9.5