47758d16ff
This is all of the original libcroco, minus these two which we don't use: - cr-sel-eng - the CSS selection engine for xmlNode. - cr-style. Part of https://gitlab.gnome.org/GNOME/gnome-shell/issues/1934
175 lines
4.3 KiB
C
175 lines
4.3 KiB
C
/* -*- Mode: C; indent-tabs-mode:nil; c-basic-offset:8 -*- */
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/*
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* This file is part of The Croco Library
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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 version 2.1 of the GNU Lesser General Public
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* License as published by the Free Software Foundation.
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*
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* This program 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
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* GNU 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 License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
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* USA
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*
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* Author: Dodji Seketeli
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* See the COPYRIGHTS file for copyrights information.
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*/
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#ifndef __CR_INPUT_SRC_H__
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#define __CR_INPUT_SRC_H__
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#include <glib.h>
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#include "cr-utils.h"
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#include "cr-parsing-location.h"
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G_BEGIN_DECLS
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/**
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*@file
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*The libcroco basic input stream class
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*declaration file.
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*/
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typedef struct _CRInput CRInput ;
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typedef struct _CRInputPriv CRInputPriv ;
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/**
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*The #CRInput class provides the abstraction of
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*an utf8-encoded character stream.
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*/
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struct _CRInput
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{
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CRInputPriv *priv ;
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} ;
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typedef struct _CRInputPos CRInputPos ;
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struct _CRInputPos
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{
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glong line ;
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glong col ;
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gboolean end_of_file ;
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gboolean end_of_line ;
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glong next_byte_index ;
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} ;
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CRInput *
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cr_input_new_from_buf (guchar *a_buf, gulong a_len,
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enum CREncoding a_enc, gboolean a_free_buf) ;
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CRInput *
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cr_input_new_from_uri (const gchar *a_file_uri,
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enum CREncoding a_enc) ;
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void
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cr_input_destroy (CRInput *a_this) ;
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void
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cr_input_ref (CRInput *a_this) ;
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gboolean
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cr_input_unref (CRInput *a_this) ;
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enum CRStatus
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cr_input_read_byte (CRInput *a_this, guchar *a_byte) ;
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enum CRStatus
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cr_input_read_char (CRInput *a_this, guint32 *a_char) ;
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enum CRStatus
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cr_input_consume_chars (CRInput *a_this, guint32 a_char,
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gulong *a_nb_char) ;
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enum CRStatus
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cr_input_consume_char (CRInput *a_this, guint32 a_char) ;
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enum CRStatus
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cr_input_consume_white_spaces (CRInput *a_this, gulong *a_nb_chars) ;
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enum CRStatus
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cr_input_peek_byte (CRInput const *a_this, enum CRSeekPos a_origin,
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gulong a_offset, guchar *a_byte) ;
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guchar
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cr_input_peek_byte2 (CRInput const *a_this, gulong a_offset,
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gboolean *a_eof) ;
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enum CRStatus
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cr_input_peek_char (CRInput const *a_this, guint32 *a_char) ;
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guchar *
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cr_input_get_byte_addr (CRInput *a_this,
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gulong a_offset) ;
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enum CRStatus
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cr_input_get_cur_byte_addr (CRInput *a_this, guchar ** a_offset) ;
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enum CRStatus
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cr_input_seek_index (CRInput *a_this,
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enum CRSeekPos a_origin, gint a_pos) ;
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enum CRStatus
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cr_input_get_cur_index (CRInput const *a_this, glong *a_index) ;
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enum CRStatus
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cr_input_set_cur_index (CRInput *a_this, glong a_index) ;
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enum CRStatus
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cr_input_get_cur_pos (CRInput const *a_this, CRInputPos * a_pos) ;
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enum CRStatus
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cr_input_set_cur_pos (CRInput *a_this, CRInputPos const *a_pos) ;
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enum CRStatus
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cr_input_get_parsing_location (CRInput const *a_this,
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CRParsingLocation *a_loc) ;
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enum CRStatus
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cr_input_get_end_of_line (CRInput const *a_this, gboolean *a_eol) ;
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enum CRStatus
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cr_input_set_end_of_line (CRInput *a_this, gboolean a_eol) ;
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enum CRStatus
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cr_input_get_end_of_file (CRInput const *a_this, gboolean *a_eof) ;
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enum CRStatus
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cr_input_set_end_of_file (CRInput *a_this, gboolean a_eof) ;
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enum CRStatus
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cr_input_set_line_num (CRInput *a_this, glong a_line_num) ;
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enum CRStatus
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cr_input_get_line_num (CRInput const *a_this, glong *a_line_num) ;
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enum CRStatus
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cr_input_set_column_num (CRInput *a_this, glong a_col) ;
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enum CRStatus
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cr_input_get_column_num (CRInput const *a_this, glong *a_col) ;
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enum CRStatus
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cr_input_increment_line_num (CRInput *a_this,
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glong a_increment) ;
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enum CRStatus
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cr_input_increment_col_num (CRInput *a_this,
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glong a_increment) ;
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glong
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cr_input_get_nb_bytes_left (CRInput const *a_this) ;
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enum CRStatus
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cr_input_end_of_input (CRInput const *a_this, gboolean *a_end_of_input) ;
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G_END_DECLS
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#endif /*__CR_INPUT_SRC_H__*/
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