Revision 66f70487
| b/Makefile | ||
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| 91 | 91 |
obj-y += qemu-char.o aio.o net-checksum.o savevm.o |
| 92 | 92 |
obj-y += msmouse.o ps2.o |
| 93 | 93 |
obj-y += qdev.o qdev-properties.o ssi.o |
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obj-y += qint.o |
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obj-y += qint.o qstring.o
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| 95 | 95 |
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| 96 | 96 |
obj-$(CONFIG_BRLAPI) += baum.o |
| 97 | 97 |
obj-$(CONFIG_WIN32) += tap-win32.o |
| b/qobject.h | ||
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| 38 | 38 |
typedef enum {
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QTYPE_NONE, |
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QTYPE_QINT, |
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QTYPE_QSTRING, |
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} qtype_code; |
| 42 | 43 |
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| 43 | 44 |
struct QObject; |
| b/qstring.c | ||
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/* |
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* QString data type. |
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* |
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* Copyright (C) 2009 Red Hat Inc. |
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* |
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* Authors: |
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* Luiz Capitulino <lcapitulino@redhat.com> |
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* |
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* This work is licensed under the terms of the GNU GPL, version 2. See |
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* the COPYING file in the top-level directory. |
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*/ |
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#include "qobject.h" |
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#include "qstring.h" |
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#include "qemu-common.h" |
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static const QType qstring_type; |
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/** |
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* qstring_from_str(): Create a new QString from a regular C string |
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* |
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* Return strong reference. |
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*/ |
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QString *qstring_from_str(const char *str) |
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{
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QString *qstring; |
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qstring = qemu_malloc(sizeof(*qstring)); |
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qstring->string = qemu_strdup(str); |
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QOBJECT_INIT(qstring, &qstring_type); |
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return qstring; |
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} |
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/** |
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* qobject_to_qstring(): Convert a QObject to a QString |
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*/ |
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QString *qobject_to_qstring(const QObject *obj) |
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{
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if (qobject_type(obj) != QTYPE_QSTRING) |
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return NULL; |
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return container_of(obj, QString, base); |
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} |
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/** |
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* qstring_get_str(): Return a pointer to the stored string |
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* |
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* NOTE: Should be used with caution, if the object is deallocated |
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* this pointer becomes invalid. |
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*/ |
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const char *qstring_get_str(const QString *qstring) |
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{
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return qstring->string; |
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} |
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/** |
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* qstring_destroy_obj(): Free all memory allocated by a QString |
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* object |
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*/ |
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static void qstring_destroy_obj(QObject *obj) |
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{
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QString *qs; |
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assert(obj != NULL); |
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qs = qobject_to_qstring(obj); |
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qemu_free(qs->string); |
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qemu_free(qs); |
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} |
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static const QType qstring_type = {
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.code = QTYPE_QSTRING, |
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.destroy = qstring_destroy_obj, |
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}; |
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| b/qstring.h | ||
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#ifndef QSTRING_H |
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#define QSTRING_H |
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#include "qobject.h" |
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typedef struct QString {
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QObject_HEAD; |
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char *string; |
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} QString; |
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QString *qstring_from_str(const char *str); |
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const char *qstring_get_str(const QString *qstring); |
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QString *qobject_to_qstring(const QObject *obj); |
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#endif /* QSTRING_H */ |
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