On Mon, Dec 10, 2012 at 6:45 PM, Christophe Fergeau <cfergeau@xxxxxxxxxx> wrote:
> From: "Daniel P. Berrange" <berrange@xxxxxxxxxx>
>
> These will be used to remap generic values set by libosinfo users
> to OS-specific values used by OS solution files for automatic
> installation.
> Based on a patch from Daniel P. Berrange.
> ---
> osinfo/Makefile.am | 6 +-
> osinfo/libosinfo.syms | 11 ++++
> osinfo/osinfo.h | 2 +
> osinfo/osinfo_datamap.c | 131 ++++++++++++++++++++++++++++++++++++++++++++
> osinfo/osinfo_datamap.h | 84 ++++++++++++++++++++++++++++
> osinfo/osinfo_datamaplist.c | 92 +++++++++++++++++++++++++++++++
> osinfo/osinfo_datamaplist.h | 78 ++++++++++++++++++++++++++
> 7 files changed, 403 insertions(+), 1 deletion(-)
> create mode 100644 osinfo/osinfo_datamap.c
> create mode 100644 osinfo/osinfo_datamap.h
> create mode 100644 osinfo/osinfo_datamaplist.c
> create mode 100644 osinfo/osinfo_datamaplist.h
>
> diff --git a/osinfo/Makefile.am b/osinfo/Makefile.am
> index fa563f4..c365e5f 100644
> --- a/osinfo/Makefile.am
> +++ b/osinfo/Makefile.am
> @@ -58,6 +58,8 @@ OSINFO_HEADER_FILES = \
> osinfo_avatar_format.h \
> osinfo_db.h \
> osinfo_loader.h \
> + osinfo_datamap.h \
> + osinfo_datamaplist.h \
> osinfo_device.h \
> osinfo_device_driver.h \
> osinfo_device_driverlist.h \
> @@ -94,7 +96,9 @@ libosinfo_1_0_include_HEADERS = \
> osinfo_enum_types.h
>
> libosinfo_1_0_la_SOURCES = \
> - osinfo_avatar_format.c \
> + osinfo_avatar_format.c \
> + osinfo_datamap.c \
> + osinfo_datamaplist.c \
> osinfo_entity.c \
> osinfo_enum_types.c \
> osinfo_filter.c \
> diff --git a/osinfo/libosinfo.syms b/osinfo/libosinfo.syms
> index 82f6f95..c644adc 100644
> --- a/osinfo/libosinfo.syms
> +++ b/osinfo/libosinfo.syms
> @@ -337,6 +337,17 @@ LIBOSINFO_0.2.2 {
> osinfo_product_relationship_get_type;
> osinfo_path_format_get_type;
>
> + osinfo_datamap_get_type;
> + osinfo_datamap_new;
> + osinfo_datamap_insert;
> + osinfo_datamap_lookup;
> + osinfo_datamap_reverse_lookup;
> +
> + osinfo_datamaplist_get_type;
> + osinfo_datamaplist_new;
> +
> + osinfo_db_get_datamap;
> +
> osinfo_entity_get_param_value_enum;
> osinfo_entity_set_param_enum;
>
> diff --git a/osinfo/osinfo.h b/osinfo/osinfo.h
> index 836baf1..13b5a0b 100644
> --- a/osinfo/osinfo.h
> +++ b/osinfo/osinfo.h
> @@ -27,6 +27,8 @@
>
> #include <glib-object.h>
>
> +#include <osinfo/osinfo_datamap.h>
> +#include <osinfo/osinfo_datamaplist.h>
> #include <osinfo/osinfo_enum_types.h>
> #include <osinfo/osinfo_entity.h>
> #include <osinfo/osinfo_filter.h>
> diff --git a/osinfo/osinfo_datamap.c b/osinfo/osinfo_datamap.c
> new file mode 100644
> index 0000000..50c9c7c
> --- /dev/null
> +++ b/osinfo/osinfo_datamap.c
> @@ -0,0 +1,131 @@
> +/*
> + * libosinfo:
> + *
> + * Copyright (C) 2009-2012 Red Hat, Inc.
> + *
> + * This library is free software; you can redistribute it and/or
> + * modify it under the terms of the GNU Lesser General Public
> + * License as published by the Free Software Foundation; either
> + * version 2.1 of the License, or (at your option) any later version.
> + *
> + * This library is distributed in the hope that it will be useful,
> + * but WITHOUT ANY WARRANTY; without even the implied warranty of
> + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
> + * Lesser General Public License for more details.
> + *
> + * You should have received a copy of the GNU Lesser General Public
> + * License along with this library; if not, write to the Free Software
> + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
> + *
> + * Authors:
> + * Daniel P. Berrange <berrange@xxxxxxxxxx>
> + */
> +
> +#include <config.h>
> +
> +#include <osinfo/osinfo.h>
> +#include <string.h>
> +#include <libxml/tree.h>
> +#include <libxslt/transform.h>
> +#include <libxslt/xsltutils.h>
> +#include <libxslt/xsltInternals.h>
> +
> +G_DEFINE_TYPE (OsinfoDatamap, osinfo_datamap, OSINFO_TYPE_ENTITY);
> +
> +#define OSINFO_DATAMAP_GET_PRIVATE(obj) (G_TYPE_INSTANCE_GET_PRIVATE ((obj), OSINFO_TYPE_DATAMAP, OsinfoDatamapPrivate))
> +
> +/**
> + * SECTION:osinfo_datamap
> + * @short_descripion: OS datamap
> + * @see_also: #OsinfoDatamap
> + *
> + * #OsinfoDatamap is an object for representing OS
> + * datamaps. It is to translate generic osinfo values to OS
> + * specific data.
> + */
> +
> +struct _OsinfoDatamapPrivate
> +{
> + GHashTable *map;
> + GHashTable *reverse_map;
> +};
> +
> +static void
> +osinfo_datamap_finalize (GObject *object)
> +{
> + OsinfoDatamap *map = OSINFO_DATAMAP(object);
> +
> + g_hash_table_unref(map->priv->map);
> + g_hash_table_unref(map->priv->reverse_map);
> +
> + /* Chain up to the parent class */
> + G_OBJECT_CLASS (osinfo_datamap_parent_class)->finalize (object);
> +}
> +
> +/* Init functions */
> +static void
> +osinfo_datamap_class_init (OsinfoDatamapClass *klass)
> +{
> + GObjectClass *g_klass = G_OBJECT_CLASS (klass);
> +
> + g_klass->finalize = osinfo_datamap_finalize;
> +
> + g_type_class_add_private (klass, sizeof (OsinfoDatamapPrivate));
> +}
> +
> +static void
> +osinfo_datamap_init (OsinfoDatamap *list)
> +{
> + OsinfoDatamapPrivate *priv;
> + list->priv = priv = OSINFO_DATAMAP_GET_PRIVATE(list);
> +
> + list->priv->map = g_hash_table_new_full(g_str_hash,
> + g_str_equal,
> + g_free,
> + g_free);
> + list->priv->reverse_map = g_hash_table_new(g_str_hash, g_str_equal);
> +}
> +
> +
> +OsinfoDatamap *osinfo_datamap_new(const gchar *id)
> +{
> + return g_object_new(OSINFO_TYPE_DATAMAP,
> + "id", id,
> + NULL);
> +}
> +
> +
> +void osinfo_datamap_insert(OsinfoDatamap *map,
> + const gchar *inval,
> + const gchar *outval)
> +{
> + gchar *dup_inval;
> + gchar *dup_outval;
> + g_return_if_fail(OSINFO_IS_DATAMAP(map));
> + g_return_if_fail(inval != NULL);
> +
> + dup_inval = g_strdup(inval);
> + dup_outval = g_strdup(outval);
> + g_hash_table_insert(map->priv->map, dup_inval, dup_outval);
> + g_hash_table_insert(map->priv->reverse_map, dup_outval, dup_inval);
> +}
> +
> +const gchar *osinfo_datamap_lookup(OsinfoDatamap *map,
> + const gchar *inval)
> +{
> + return g_hash_table_lookup(map->priv->map, inval);
> +}
> +
> +const gchar *osinfo_datamap_reverse_lookup(OsinfoDatamap *map,
> + const gchar *outval)
> +{
> + return g_hash_table_lookup(map->priv->reverse_map, outval);
> +}
> +
> +/*
> + * Local variables:
> + * indent-tabs-mode: nil
> + * c-indent-level: 4
> + * c-basic-offset: 4
> + * End:
> + */
> diff --git a/osinfo/osinfo_datamap.h b/osinfo/osinfo_datamap.h
> new file mode 100644
> index 0000000..238157c
> --- /dev/null
> +++ b/osinfo/osinfo_datamap.h
> @@ -0,0 +1,84 @@
> +/*
> + * libosinfo: OS data map
> + *
> + * Copyright (C) 2009-2012 Red Hat, Inc.
> + *
> + * This library is free software; you can redistribute it and/or
> + * modify it under the terms of the GNU Lesser General Public
> + * License as published by the Free Software Foundation; either
> + * version 2.1 of the License, or (at your option) any later version.
> + *
> + * This library is distributed in the hope that it will be useful,
> + * but WITHOUT ANY WARRANTY; without even the implied warranty of
> + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
> + * Lesser General Public License for more details.
> + *
> + * You should have received a copy of the GNU Lesser General Public
> + * License along with this library; if not, write to the Free Software
> + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
> + *
> + * Authors:
> + * Daniel P. Berrange <berrange@xxxxxxxxxx>
> + */
> +
> +#include <glib-object.h>
> +
> +#ifndef __OSINFO_DATAMAP_H__
> +#define __OSINFO_DATAMAP_H__
> +
> +#include <osinfo/osinfo_entity.h>
> +
> +/*
> + * Type macros.
> + */
> +#define OSINFO_TYPE_DATAMAP (osinfo_datamap_get_type ())
> +#define OSINFO_DATAMAP(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), OSINFO_TYPE_DATAMAP, OsinfoDatamap))
> +#define OSINFO_IS_DATAMAP(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), OSINFO_TYPE_DATAMAP))
> +#define OSINFO_DATAMAP_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), OSINFO_TYPE_DATAMAP, OsinfoDatamapClass))
> +#define OSINFO_IS_DATAMAP_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), OSINFO_TYPE_DATAMAP))
> +#define OSINFO_DATAMAP_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), OSINFO_TYPE_DATAMAP, OsinfoDatamapClass))
> +
> +typedef struct _OsinfoDatamap OsinfoDatamap;
> +typedef struct _OsinfoDatamapClass OsinfoDatamapClass;
> +typedef struct _OsinfoDatamapPrivate OsinfoDatamapPrivate;
> +
> +/* object */
> +struct _OsinfoDatamap
> +{
> + OsinfoEntity parent_instance;
> +
> + /* public */
> +
> + /* private */
> + OsinfoDatamapPrivate *priv;
> +};
> +
> +/* class */
> +struct _OsinfoDatamapClass
> +{
> + OsinfoEntityClass parent_class;
> +
> + /* class members */
> +};
> +
> +GType osinfo_datamap_get_type(void);
> +
> +OsinfoDatamap *osinfo_datamap_new(const gchar *id);
> +
> +void osinfo_datamap_insert(OsinfoDatamap *map,
> + const gchar *inval,
> + const gchar *outval);
> +
> +const gchar *osinfo_datamap_lookup(OsinfoDatamap *map,
> + const gchar *inval);
The parent Entity class already provides API that does the same thing
as the two methods above + some utility API on top.
> +const gchar *osinfo_datamap_reverse_lookup(OsinfoDatamap *map,
> + const gchar *outval);
This one is not provided by parent Entity class but perhaps it should
be added there instead as it *might* be useful for the some other
entity class?
--
Regards,
Zeeshan Ali (Khattak)
FSF member#5124
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