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/*
* Copyright 2014 James Geboski <jgeboski@gmail.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
/** @file **/
#ifndef _FACEBOOK_THRIFT_H
#define _FACEBOOK_THRIFT_H
#include <glib.h>
/** The flags of a #fb_thrift. **/
typedef enum fb_thrift_flags fb_thrift_flags_t;
/** The #fb_thrift data types. **/
typedef enum fb_thrift_type fb_thrift_type_t;
/** The main structure for Thrift IO. **/
typedef struct fb_thrift fb_thrift_t;
/**
* The flags of a #fb_thrift.
**/
enum fb_thrift_flags
{
FB_THRIFT_FLAG_COMPACT = 1 << 0, /** Compact types. **/
FB_THRIFT_FLAG_INTERNAL = 1 << 1 /** Internal #GByteArray. **/
};
/**
* The #fb_thrift data types.
**/
enum fb_thrift_type
{
FB_THRIFT_TYPE_STOP = 0, /** Stop. **/
FB_THRIFT_TYPE_VOID = 1, /** Void. **/
FB_THRIFT_TYPE_BOOL = 2, /** Boolean. **/
FB_THRIFT_TYPE_BYTE = 3, /** Byte. **/
FB_THRIFT_TYPE_DOUBLE = 4, /** Double. **/
FB_THRIFT_TYPE_I16 = 6, /** Integer (16-bit). **/
FB_THRIFT_TYPE_I32 = 8, /** Integer (32-bit). **/
FB_THRIFT_TYPE_I64 = 10, /** Integer (64-bit). **/
FB_THRIFT_TYPE_STRING = 11, /** String. **/
FB_THRIFT_TYPE_STRUCT = 12, /** Structure. **/
FB_THRIFT_TYPE_MAP = 13, /** Map. **/
FB_THRIFT_TYPE_SET = 14, /** Set. **/
FB_THRIFT_TYPE_LIST = 15, /** List. **/
FB_THRIFT_TYPE_ENUM = 16, /** Enumerator. **/
FB_THRIFT_TYPE_UNKNOWN /** Unknown. **/
};
/**
* The main structure for Thrift IO.
**/
struct fb_thrift
{
fb_thrift_flags_t flags; /** The #fb_thrift_flags. **/
gint16 lastid; /** The last identifier. **/
guint lastbool; /** The last boolean value. **/
GByteArray *bytes; /** The #GByteArray of data. **/
guint offset; /** The data offset. **/
guint pos; /** The cursor position. **/
};
fb_thrift_t *fb_thrift_new(GByteArray *bytes, guint offset, gboolean compact);
void fb_thrift_free(fb_thrift_t *thft);
void fb_thrift_reset(fb_thrift_t *thft);
gboolean fb_thrift_read(fb_thrift_t *thft, gpointer data, guint size);
gboolean fb_thrift_read_bool(fb_thrift_t *thft, gboolean *bln);
gboolean fb_thrift_read_byte(fb_thrift_t *thft, guint8 *byte);
gboolean fb_thrift_read_dbl(fb_thrift_t *thft, gdouble *dbl);
gboolean fb_thrift_read_i16(fb_thrift_t *thft, gint16 *i16);
gboolean fb_thrift_read_vi16(fb_thrift_t *thft, guint16 *u16);
gboolean fb_thrift_read_i32(fb_thrift_t *thft, gint32 *i32);
gboolean fb_thrift_read_vi32(fb_thrift_t *thft, guint32 *u32);
gboolean fb_thrift_read_i64(fb_thrift_t *thft, gint64 *i64);
gboolean fb_thrift_read_vi64(fb_thrift_t *thft, guint64 *u64);
gboolean fb_thrift_read_str(fb_thrift_t *thft, gchar **str);
gboolean fb_thrift_read_field(fb_thrift_t *thft, fb_thrift_type_t *type,
gint16 *id);
gboolean fb_thrift_read_stop(fb_thrift_t *thft);
gboolean fb_thrift_read_isstop(fb_thrift_t *thft);
gboolean fb_thrift_read_list(fb_thrift_t *thft, fb_thrift_type_t *type,
guint *size);
gboolean fb_thrift_read_map(fb_thrift_t *thft, fb_thrift_type_t *ktype,
fb_thrift_type_t *vtype, guint *size);
gboolean fb_thrift_read_set(fb_thrift_t *thft, fb_thrift_type_t *type,
guint *size);
void fb_thrift_write(fb_thrift_t *thft, gconstpointer data, guint size);
void fb_thrift_write_bool(fb_thrift_t *thft, gboolean bln);
void fb_thrift_write_byte(fb_thrift_t *thft, guint8 byte);
void fb_thrift_write_dbl(fb_thrift_t *thft, gdouble dbl);
void fb_thrift_write_i16(fb_thrift_t *thft, gint16 i16);
void fb_thrift_write_vi16(fb_thrift_t *thft, guint16 u16);
void fb_thrift_write_i32(fb_thrift_t *thft, gint32 i32);
void fb_thrift_write_vi32(fb_thrift_t *thft, guint32 u32);
void fb_thrift_write_i64(fb_thrift_t *thft, gint64 i64);
void fb_thrift_write_vi64(fb_thrift_t *thft, guint64 u64);
void fb_thrift_write_str(fb_thrift_t *thft, const gchar *str);
void fb_thrift_write_field(fb_thrift_t *thft, fb_thrift_type_t type,
gint16 id);
void fb_thrift_write_stop(fb_thrift_t *thft);
void fb_thrift_write_list(fb_thrift_t *thft, fb_thrift_type_t type,
guint size);
void fb_thrift_write_map(fb_thrift_t *thft, fb_thrift_type_t ktype,
fb_thrift_type_t vtype, guint size);
void fb_thrift_write_set(fb_thrift_t *thft, fb_thrift_type_t type,
guint size);
guint8 fb_thrift_t2ct(fb_thrift_type_t type);
fb_thrift_type_t fb_thrift_ct2t(guint8 type);
#endif /* _FACEBOOK_THRIFT_H */
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