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/* json-parser.h - JSON streams parser
*
* This file is part of JSON-GLib
* Copyright (C) 2007 OpenedHand Ltd.
*
* 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 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.
*
* Author:
* Emmanuele Bassi <ebassi@openedhand.com>
*/
#ifndef __JSON_PARSER_H__
#define __JSON_PARSER_H__
#include <json-glib/json-types.h>
G_BEGIN_DECLS
#define JSON_TYPE_PARSER (json_parser_get_type ())
#define JSON_PARSER(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), JSON_TYPE_PARSER, JsonParser))
#define JSON_IS_PARSER(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), JSON_TYPE_PARSER))
#define JSON_PARSER_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), JSON_TYPE_PARSER, JsonParserClass))
#define JSON_IS_PARSER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), JSON_TYPE_PARSER))
#define JSON_PARSER_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), JSON_TYPE_PARSER, JsonParserClass))
#define JSON_PARSER_ERROR (json_parser_error_quark ())
typedef struct _JsonParser JsonParser;
typedef struct _JsonParserPrivate JsonParserPrivate;
typedef struct _JsonParserClass JsonParserClass;
/**
* JsonParserError:
* @JSON_PARSER_ERROR_PARSE: parse error
* @JSON_PARSER_ERROR_UNKNOWN: unknown error
*
* Error enumeration for #JsonParser
*/
typedef enum {
JSON_PARSER_ERROR_PARSE,
JSON_PARSER_ERROR_UNKNOWN
} JsonParserError;
typedef enum {
JSON_TOKEN_INVALID = G_TOKEN_LAST,
JSON_TOKEN_TRUE,
JSON_TOKEN_FALSE,
JSON_TOKEN_NULL,
JSON_TOKEN_LAST
} JsonTokenType;
/**
* JsonParser:
*
* JSON data streams parser. The contents of the #JsonParser structure are
* private and should only be accessed via the provided API.
*/
struct _JsonParser
{
/*< private >*/
GObject parent_instance;
JsonParserPrivate *priv;
};
/**
* JsonParserClass:
* @error: signal class handler for the JsonParser::error signal
*
* #JsonParser class.
*/
struct _JsonParserClass
{
/*< private >*/
GObjectClass parent_class;
/*< public >*/
void (* error) (JsonParser *parser,
const GError *error);
/*< private >*/
/* padding for future expansion */
void (* _json_reserved1) (void);
void (* _json_reserved2) (void);
void (* _json_reserved3) (void);
void (* _json_reserved4) (void);
void (* _json_reserved5) (void);
void (* _json_reserved6) (void);
void (* _json_reserved7) (void);
void (* _json_reserved8) (void);
};
GQuark json_parser_error_quark (void);
GType json_parser_get_type (void) G_GNUC_CONST;
JsonParser *json_parser_new (void);
gboolean json_parser_load_from_file (JsonParser *parser,
const gchar *filename,
GError **error);
gboolean json_parser_load_from_data (JsonParser *parser,
const gchar *data,
gsize length,
GError **error);
JsonNode * json_parser_get_root (JsonParser *parser);
G_END_DECLS
#endif /* __JSON_PARSER_H__ */
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