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1cbae3d1af
The OCI index information should be highly compressable (especially if icons are remote URI's rather than data URI's) so downloading it and storing it compressed will provide sigificant efficiency gains. Closes: #1910 Approved by: alexlarsson
116 lines
4.8 KiB
C
116 lines
4.8 KiB
C
/*
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* Copyright © 2016 Red Hat, Inc
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library. If not, see <http://www.gnu.org/licenses/>.
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*
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* Authors:
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* Alexander Larsson <alexl@redhat.com>
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*/
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#ifndef __FLATPAK_JSON_H__
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#define __FLATPAK_JSON_H__
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#include <json-glib/json-glib.h>
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G_BEGIN_DECLS
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#define FLATPAK_TYPE_JSON flatpak_json_get_type ()
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typedef struct _FlatpakJsonProp FlatpakJsonProp;
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typedef enum {
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FLATPAK_JSON_PROP_TYPE_PARENT,
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FLATPAK_JSON_PROP_TYPE_INT64,
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FLATPAK_JSON_PROP_TYPE_BOOL,
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FLATPAK_JSON_PROP_TYPE_STRING,
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FLATPAK_JSON_PROP_TYPE_STRUCT,
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FLATPAK_JSON_PROP_TYPE_STRUCTV,
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FLATPAK_JSON_PROP_TYPE_STRV,
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FLATPAK_JSON_PROP_TYPE_STRMAP,
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FLATPAK_JSON_PROP_TYPE_BOOLMAP,
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} FlatpakJsonPropType;
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typedef enum {
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FLATPAK_JSON_PROP_FLAGS_NONE = 0,
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FLATPAK_JSON_PROP_FLAGS_OPTIONAL = 1 << 0,
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FLATPAK_JSON_PROP_FLAGS_STRICT = 1 << 1,
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FLATPAK_JSON_PROP_FLAGS_MANDATORY = 1 << 2,
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} FlatpakJsonPropFlags;
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struct _FlatpakJsonProp
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{
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const char *name;
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gsize offset;
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FlatpakJsonPropType type;
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gpointer type_data;
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gpointer type_data2;
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FlatpakJsonPropFlags flags;
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};
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#define FLATPAK_JSON_STRING_PROP(_struct, _field, _name) \
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{ _name, G_STRUCT_OFFSET (_struct, _field), FLATPAK_JSON_PROP_TYPE_STRING }
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#define FLATPAK_JSON_MANDATORY_STRING_PROP(_struct, _field, _name) \
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{ _name, G_STRUCT_OFFSET (_struct, _field), FLATPAK_JSON_PROP_TYPE_STRING, 0, 0, FLATPAK_JSON_PROP_FLAGS_MANDATORY }
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#define FLATPAK_JSON_INT64_PROP(_struct, _field, _name) \
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{ _name, G_STRUCT_OFFSET (_struct, _field), FLATPAK_JSON_PROP_TYPE_INT64 }
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#define FLATPAK_JSON_BOOL_PROP(_struct, _field, _name) \
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{ _name, G_STRUCT_OFFSET (_struct, _field), FLATPAK_JSON_PROP_TYPE_BOOL }
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#define FLATPAK_JSON_STRV_PROP(_struct, _field, _name) \
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{ _name, G_STRUCT_OFFSET (_struct, _field), FLATPAK_JSON_PROP_TYPE_STRV }
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#define FLATPAK_JSON_STRMAP_PROP(_struct, _field, _name) \
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{ _name, G_STRUCT_OFFSET (_struct, _field), FLATPAK_JSON_PROP_TYPE_STRMAP }
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#define FLATPAK_JSON_BOOLMAP_PROP(_struct, _field, _name) \
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{ _name, G_STRUCT_OFFSET (_struct, _field), FLATPAK_JSON_PROP_TYPE_BOOLMAP }
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#define FLATPAK_JSON_STRUCT_PROP(_struct, _field, _name, _props) \
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{ _name, G_STRUCT_OFFSET (_struct, _field), FLATPAK_JSON_PROP_TYPE_STRUCT, (gpointer) _props}
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#define FLATPAK_JSON_OPT_STRUCT_PROP(_struct, _field, _name, _props) \
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{ _name, G_STRUCT_OFFSET (_struct, _field), FLATPAK_JSON_PROP_TYPE_STRUCT, (gpointer) _props, 0, FLATPAK_JSON_PROP_FLAGS_OPTIONAL}
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#define FLATPAK_JSON_STRICT_STRUCT_PROP(_struct, _field, _name, _props) \
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{ _name, G_STRUCT_OFFSET (_struct, _field), FLATPAK_JSON_PROP_TYPE_STRUCT, (gpointer) _props, 0, FLATPAK_JSON_PROP_FLAGS_STRICT}
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#define FLATPAK_JSON_MANDATORY_STRICT_STRUCT_PROP(_struct, _field, _name, _props) \
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{ _name, G_STRUCT_OFFSET (_struct, _field), FLATPAK_JSON_PROP_TYPE_STRUCT, (gpointer) _props, 0, FLATPAK_JSON_PROP_FLAGS_STRICT | FLATPAK_JSON_PROP_FLAGS_MANDATORY}
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#define FLATPAK_JSON_PARENT_PROP(_struct, _field, _props) \
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{ "parent", G_STRUCT_OFFSET (_struct, _field), FLATPAK_JSON_PROP_TYPE_PARENT, (gpointer) _props}
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#define FLATPAK_JSON_STRUCTV_PROP(_struct, _field, _name, _props) \
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{ _name, G_STRUCT_OFFSET (_struct, _field), FLATPAK_JSON_PROP_TYPE_STRUCTV, (gpointer) _props, (gpointer) sizeof (**((_struct *) 0)->_field) }
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#define FLATPAK_JSON_LAST_PROP { NULL }
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G_DECLARE_DERIVABLE_TYPE (FlatpakJson, flatpak_json, FLATPAK, JSON, GObject)
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struct _FlatpakJsonClass
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{
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GObjectClass parent_class;
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FlatpakJsonProp *props;
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const char *mediatype;
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};
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FlatpakJson *flatpak_json_from_node (JsonNode *node,
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GType type,
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GError **error);
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JsonNode *flatpak_json_to_node (FlatpakJson *self);
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FlatpakJson *flatpak_json_from_bytes (GBytes *bytes,
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GType type,
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GError **error);
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FlatpakJson *flatpak_json_from_stream (GInputStream *stream,
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GType type,
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GCancellable *cancellable,
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GError **error);
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GBytes *flatpak_json_to_bytes (FlatpakJson *self);
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G_END_DECLS
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#endif /* __FLATPAK_JSON_H__ */
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