213 lines
5.6 KiB
C
213 lines
5.6 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 COPYRIGHTS file for copyright information.
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*/
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#ifndef __CR_TOKEN_H__
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#define __CR_TOKEN_H__
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#include "cr-utils.h"
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#include "cr-input.h"
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#include "cr-num.h"
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#include "cr-rgb.h"
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#include "cr-string.h"
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#include "cr-parsing-location.h"
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G_BEGIN_DECLS
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enum CRTokenType
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{
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NO_TK,
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S_TK,
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CDO_TK,
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CDC_TK,
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INCLUDES_TK,
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DASHMATCH_TK,
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COMMENT_TK,
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STRING_TK,
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IDENT_TK,
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HASH_TK,
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IMPORT_SYM_TK,
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PAGE_SYM_TK,
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MEDIA_SYM_TK,
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FONT_FACE_SYM_TK,
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CHARSET_SYM_TK,
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ATKEYWORD_TK,
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IMPORTANT_SYM_TK,
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EMS_TK,
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EXS_TK,
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LENGTH_TK,
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ANGLE_TK,
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TIME_TK,
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FREQ_TK,
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DIMEN_TK,
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PERCENTAGE_TK,
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NUMBER_TK,
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RGB_TK,
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URI_TK,
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FUNCTION_TK,
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UNICODERANGE_TK,
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SEMICOLON_TK,
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CBO_TK, /*opening curly bracket*/
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CBC_TK, /*closing curly bracket*/
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PO_TK, /*opening parenthesis*/
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PC_TK, /*closing parenthesis*/
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BO_TK, /*opening bracket*/
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BC_TK, /*closing bracket*/
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DELIM_TK
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} ;
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enum CRTokenExtraType
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{
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NO_ET = 0,
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LENGTH_PX_ET,
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LENGTH_CM_ET,
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LENGTH_MM_ET,
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LENGTH_IN_ET,
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LENGTH_PT_ET,
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LENGTH_PC_ET,
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ANGLE_DEG_ET,
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ANGLE_RAD_ET,
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ANGLE_GRAD_ET,
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TIME_MS_ET,
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TIME_S_ET,
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FREQ_HZ_ET,
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FREQ_KHZ_ET
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} ;
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typedef struct _CRToken CRToken ;
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/**
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*This class abstracts a css2 token.
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*/
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struct _CRToken
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{
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enum CRTokenType type ;
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enum CRTokenExtraType extra_type ;
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CRInputPos pos ;
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union
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{
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CRString *str ;
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CRRgb *rgb ;
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CRNum *num ;
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guint32 unichar ;
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} u ;
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CRString * dimen ;
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CRParsingLocation location ;
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} ;
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CRToken* cr_token_new (void) ;
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enum CRStatus cr_token_set_s (CRToken *a_this) ;
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enum CRStatus cr_token_set_cdo (CRToken *a_this) ;
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enum CRStatus cr_token_set_cdc (CRToken *a_this) ;
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enum CRStatus cr_token_set_includes (CRToken *a_this) ;
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enum CRStatus cr_token_set_dashmatch (CRToken *a_this) ;
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enum CRStatus cr_token_set_comment (CRToken *a_this, CRString *a_str) ;
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enum CRStatus cr_token_set_string (CRToken *a_this, CRString *a_str) ;
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enum CRStatus cr_token_set_ident (CRToken *a_this, CRString * a_ident) ;
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enum CRStatus cr_token_set_hash (CRToken *a_this, CRString *a_hash) ;
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enum CRStatus cr_token_set_rgb (CRToken *a_this, CRRgb *a_rgb) ;
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enum CRStatus cr_token_set_import_sym (CRToken *a_this) ;
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enum CRStatus cr_token_set_page_sym (CRToken *a_this) ;
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enum CRStatus cr_token_set_media_sym (CRToken *a_this) ;
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enum CRStatus cr_token_set_font_face_sym (CRToken *a_this) ;
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enum CRStatus cr_token_set_charset_sym (CRToken *a_this) ;
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enum CRStatus cr_token_set_atkeyword (CRToken *a_this, CRString *a_atname) ;
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enum CRStatus cr_token_set_important_sym (CRToken *a_this) ;
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enum CRStatus cr_token_set_ems (CRToken *a_this, CRNum *a_num) ;
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enum CRStatus cr_token_set_exs (CRToken *a_this, CRNum *a_num) ;
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enum CRStatus cr_token_set_length (CRToken *a_this, CRNum *a_num,
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enum CRTokenExtraType a_et) ;
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enum CRStatus cr_token_set_angle (CRToken *a_this, CRNum *a_num,
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enum CRTokenExtraType a_et) ;
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enum CRStatus cr_token_set_time (CRToken *a_this, CRNum *a_num,
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enum CRTokenExtraType a_et) ;
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enum CRStatus cr_token_set_freq (CRToken *a_this, CRNum *a_num,
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enum CRTokenExtraType a_et) ;
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enum CRStatus cr_token_set_dimen (CRToken *a_this, CRNum *a_num,
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CRString *a_dim) ;
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enum CRStatus cr_token_set_percentage (CRToken *a_this, CRNum *a_num) ;
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enum CRStatus cr_token_set_number (CRToken *a_this, CRNum *a_num) ;
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enum CRStatus cr_token_set_uri (CRToken *a_this, CRString *a_uri) ;
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enum CRStatus cr_token_set_function (CRToken *a_this,
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CRString *a_fun_name) ;
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enum CRStatus cr_token_set_bc (CRToken *a_this) ;
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enum CRStatus cr_token_set_bo (CRToken *a_this) ;
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enum CRStatus cr_token_set_po (CRToken *a_this) ;
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enum CRStatus cr_token_set_pc (CRToken *a_this) ;
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enum CRStatus cr_token_set_cbc (CRToken *a_this) ;
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enum CRStatus cr_token_set_cbo (CRToken *a_this) ;
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enum CRStatus cr_token_set_semicolon (CRToken *a_this) ;
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enum CRStatus cr_token_set_delim (CRToken *a_this, guint32 a_char) ;
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/*
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enum CRStatus
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cr_token_set_unicoderange (CRToken *a_this,
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CRUnicodeRange *a_range) ;
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*/
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void
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cr_token_destroy (CRToken *a_this) ;
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G_END_DECLS
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#endif /*__CR_TOKEN_H__*/
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