Commit Graph

7 Commits

Author SHA1 Message Date
Anthony Liguori 48f57044e6 Merge remote branch 'qmp/for-anthony' into staging 2010-10-05 13:54:49 -05:00
Stefan Weil 8b7968f7c4 Use GCC_FMT_ATTR (format checking)
Signed-off-by: Stefan Weil <weil@mail.berlios.de>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-10-03 06:34:51 +00:00
Stefan Weil e5924d8980 Replace most gcc format attributes by macro GCC_FMT_ATTR (format checking)
Since version 4.4.x, gcc supports additional format attributes.
    __attribute__ ((format (gnu_printf, 1, 2)))
should be used instead of
    __attribute__ ((format (printf, 1, 2))
because QEMU always uses standard format strings (even with mingw32).

The patch replaces format attribute printf / __printf__ by macro
GCC_FMT_ATTR which uses gnu_printf if supported.

It also removes an #ifdef __GNUC__ (not needed any longer).

Cc: Blue Swirl <blauwirbel@gmail.com>
Signed-off-by: Stefan Weil <weil@mail.berlios.de>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-10-03 06:34:36 +00:00
Daniel P. Berrange 212b600868 Add support for JSON pretty printing
The monitor does not pretty-print JSON output, so that everything
will be on a single line reply. When JSON docs get large this is
quite unpleasant to read. For the future command line capabilities
query ability, huge JSON docs will be available. This needs the
ability to pretty-print.

This introduces a new API qobject_to_json_pretty() that does
a minimal indentation of list and dict members. As an example,
this makes

  {"QMP": {"version": {"micro": 50, "minor": 12, "package": "", "major": 0}, "capabilities": []}}

Output as

  {
      "QMP": {
          "version": {
              "micro": 50,
              "minor": 12,
              "package": "",
              "major": 0
          },
          "capabilities": [
          ]
      }
  }

NB: this is not turned on for the QMP monitor.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
2010-10-01 10:12:43 -03:00
Luiz Capitulino 8ff5a7d346 QJSON: Introduce qobject_from_jsonv()
It accepts a va_list and will be used by QError. Also simplifies
the code a little, as the other qobject_from_() functions can
use it.

Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-12-03 09:41:18 -06:00
Anthony Liguori 1fd825f785 Provide marshalling mechanism for json
This introduces qobject_to_json which will convert a QObject to a JSON string
representation.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-11-17 08:49:40 -06:00
Anthony Liguori b4748b9b94 Add a QObject JSON wrapper
This provides a QObject interface for creating QObjects from a JSON expression.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-11-17 08:49:39 -06:00