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2014-02-21qdict: Extract non-QDicts in qdict_array_split()Max Reitz1-14/+46
Currently, qdict_array_split() only splits off entries with a key prefix of "%u.", packing them into a new QDict. This patch makes it support entries with the plain key "%u" as well, directly putting them into the new QList without creating a QDict. If there is both an entry with a key of "%u" and other entries with keys prefixed "%u." (for the same index), the function simply terminates. To do this, this patch also adds a static function which tests whether a given QDict contains any keys with the given prefix. This is used to test whether entries with a key prefixed "%u." do exist in the source QDict without modifying it. Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2014-01-22qapi: extend qdict_flatten() for QListsMax Reitz1-6/+48
Reversing qdict_array_split(), qdict_flatten() should flatten QLists as well by interpreting them as QDicts where every entry's key is its index. This allows bringing QDicts with QLists from QMP commands to the same form as they would be given as command-line options, thereby allowing them to be parsed the same way. Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2014-01-22qdict: Add qdict_array_split()Max Reitz1-0/+37
This function splits a QDict consisting of entries prefixed by incrementally enumerated indices into a QList of QDicts. Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2013-11-29qdict: Optimise qdict_do_flatten()Kevin Wolf1-3/+7
Nested QDicts used to be both entered recursively in order to move their entries to the target QDict and also be moved themselves to the target QDict like all other objects. This is harmless because for the top level, qdict_do_flatten() will encounter the (now empty) QDict for a second time and then delete it, but at the same time it's obviously unnecessary overhead. Just delete nested QDicts directly after moving all of their entries. Reported-by: Laszlo Ersek <lersek@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-11-29qdict: Fix memory leak in qdict_do_flatten()Kevin Wolf1-1/+3
Reported-by: Laszlo Ersek <lersek@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-09-25qdict: Extract qdict_extract_subqdictBenoît Canet1-0/+21
Signed-off-by: Benoit Canet <benoit@irqsave.net> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2013-07-26Implement qdict_flatten()Kevin Wolf1-0/+51
qdict_flatten(): For each nested QDict with key x, all fields with key y are moved to this QDict and their key is renamed to "x.y". This operation is applied recursively for nested QDicts. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2013-03-15Add qdict_clone_shallow()Kevin Wolf1-0/+22
Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-01-12build: move qobject files to qobject/ and libqemuutil.aPaolo Bonzini1-0/+456
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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