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path: root/include/qemu/object.h
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2012-06-18qom: Add class_base_initPaolo Bonzini1-2/+8
The class_base_init TypeInfo callback was present in one of the early QOM versions but removed (on my request...) before committing. We will need it soon, add it. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2012-06-18qom: Add object_child_foreach()Paolo Bonzini1-0/+14
A utility function that will be used to implement hierarchical realization. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Anthony Liguori <aliguori@us.ibm.com> [AF: Drop unrelated whitespace change, add Returns: in documentation] [AF: Use new object_property_is_child() helper.] Signed-off-by: Andreas Färber <afaerber@suse.de>
2012-06-18qom: Add object_class_get_parent()Paolo Bonzini1-0/+8
This simple bit of functionality was missing and we'll need it soon, so add it. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Anthony Liguori <aliguori@us.ibm.com> [AF: Document possible NULL return value] Signed-off-by: Andreas Färber <afaerber@suse.de>
2012-05-12qom: Documentation addition for object_class_by_name()Paolo Bonzini1-0/+6
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> [AF: Document the possible NULL return value] Signed-off-by: Andreas Färber <afaerber@suse.de>
2012-04-24qom: Refine container_get() to allow using a custom rootAndreas Färber1-1/+2
Specify the root to search from as argument. This avoids hardcoding "/machine" in some places and makes it more flexible. Signed-off-by: Andreas Färber <afaerber@suse.de> Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Anthony Liguori <anthony@codemonkey.ws> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-04-02qom: add container_getPaolo Bonzini1-0/+24
This is QOM "mkdir -p". It is useful when referring to container objects such as "/machine". Reviewed-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-03-14qom: Introduce object_class_get_list()Andreas Färber1-0/+11
This function allows to obtain a singly-linked list of classes, which can be sorted by the caller. Signed-off-by: Andreas Färber <afaerber@suse.de> Cc: Anthony Liguori <anthony@codemonkey.ws> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-03-08Spelling fixes in comments (it's -> its)Stefan Weil1-2/+2
* it's -> its (fixed for all files) * dont -> don't (only fixed in a line which was touched by the previous fix) * distrub -> disturb (fixed in the same line) Reviewed-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Stefan Weil <sw@weilnetz.de> Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2012-03-07qom: Fix spelling in documentationStefan Weil1-1/+1
This fixes a new spelling issue which was detected by codespell. Signed-off-by: Stefan Weil <sw@weilnetz.de> Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2012-02-22qom: Document ways to retrieve child object added by object_property_add_child()Alexander Barabash1-0/+4
object_property_add_child() creates a property whose values as a string is the child object's canonical path. Acked-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Alexander Barabash <alexander_barabash@mentor.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-02-22qom: add generic string parsing/printingPaolo Bonzini1-0/+24
Add generic property accessors that take a string and parse it appropriately for the property type. All the magic here is done by the new string-based visitors. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-02-17qom: Fix identifiers in documentationAndreas Färber1-2/+2
Fixes gtk-doc warnings. Signed-off-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-02-17qom: Fix typo in Object's documentationAndreas Färber1-1/+1
Fixes a warning from gtk-doc. Signed-off-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-02-15qom: Unify type registrationAndreas Färber1-2/+2
Replace device_init() with generalized type_init(). While at it, unify naming convention: type_init([$prefix_]register_types) Also, type_init() is a function, so add preceding blank line where necessary and don't put a semicolon after the closing brace. Signed-off-by: Andreas Färber <afaerber@suse.de> Cc: Anthony Liguori <anthony@codemonkey.ws> Cc: malc <av1474@comtv.ru> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-02-07qom: add property get/set wrappers for linksPaolo Bonzini1-0/+24
These can set a link to any object, as long as it is included in the composition tree. Reviewed-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-02-07qom: add object_resolve_path_typePaolo Bonzini1-2/+23
Reviewed-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-02-07qom: add property get/set wrappers for C typesPaolo Bonzini1-0/+70
Add wrappers that let you get/set properties using normal C data types. Reviewed-by: Anthony Liguori <anthony@aliguori@us.ibm.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-02-07qom: more documentation on subclassingPaolo Bonzini1-3/+73
Reviewed-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-02-07qom: clean up cast macrosPaolo Bonzini1-7/+15
Reviewed-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-02-03qom: move properties from qdev to objectAnthony Liguori1-1/+224
This is mostly code movement although not entirely. This makes properties part of the Object base class which means that we can now start using Object in a meaningful way outside of qdev. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-02-03qdev: register all types natively through QEMU Object ModelAnthony Liguori1-0/+2
This was done in a mostly automated fashion. I did it in three steps and then rebased it into a single step which avoids repeatedly touching every file in the tree. The first step was a sed-based addition of the parent type to the subclass registration functions. The second step was another sed-based removal of subclass registration functions while also adding virtual functions from the base class into a class_init function as appropriate. Finally, a python script was used to convert the DeviceInfo structures and qdev_register_subclass functions to TypeInfo structures, class_init functions, and type_register_static calls. We are almost fully converted to QOM after this commit. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-02-03qom: allow object_class_foreach to take additional parameters to refine searchAnthony Liguori1-0/+1
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-01-27qom: add the base Object class (v2)Anthony Liguori1-0/+436
This class provides the main building block for QEMU Object Model and is extensively documented in the header file. It is largely inspired by GObject. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> --- v1 -> v2 - remove printf() in type registration - fix typo in comment (Paolo) - make Interface private - move object into a new directory and move header into include/qemu/ - don't make object.h depend on qemu-common.h - remove Type and replace it with TypeImpl * (Paolo) - use hash table to store types (Paolo) - aggressively cache parent type (Paolo) - make a type_register and use it with interfaces (Paolo) - fix interface cast comment (Paolo) - add a few more functions required in later series
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