Adding upstream version 43.9.upstream/43.9upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 115 insertions, 0 deletions

diff --git a/src/st/croco/cr-tknzr.h b/src/st/croco/cr-tknzr.h
new file mode 100644
index 0000000..13985b3
--- /dev/null
+++ b/src/st/croco/cr-tknzr.h
@@ -0,0 +1,115 @@
+/* -*- Mode: C; indent-tabs-mode:nil; c-basic-offset: 8-*- */
+
+/*
+ * This file is part of The Croco Library
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2.1 of the GNU Lesser General Public
+ * License as published by the Free Software Foundation.
+ *
+ * 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 Lesser General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ *
+ * Author: Dodji Seketeli
+ * See COPYRIGHTS file for coypyright information.
+ */
+
+/**
+ *@file
+ *The declaration of the #CRTknzr (tokenizer)
+ *class.
+ */
+
+#ifndef __CR_TKNZR_H__
+#define __CR_TKNZR_H__
+
+#include "cr-utils.h"
+#include "cr-input.h"
+#include "cr-token.h"
+
+G_BEGIN_DECLS
+	
+	
+typedef struct _CRTknzr CRTknzr ;
+typedef struct _CRTknzrPriv CRTknzrPriv ;
+
+/**
+ *The tokenizer is the class that knows
+ *about all the css token. Its main job is
+ *to return the next token found in the character 
+ *input stream.
+ */
+struct _CRTknzr
+{
+        /*the private data of the tokenizer.*/
+        CRTknzrPriv *priv ;
+} ;
+
+CRTknzr * cr_tknzr_new (CRInput *a_input) ;
+
+CRTknzr * cr_tknzr_new_from_uri (const guchar *a_file_uri,
+                                 enum CREncoding a_enc) ;
+
+CRTknzr * cr_tknzr_new_from_buf (guchar *a_buf, gulong a_len,
+                                 enum CREncoding a_enc,
+                                 gboolean a_free_at_destroy) ;
+
+gboolean cr_tknzr_unref (CRTknzr *a_this) ;
+        
+void cr_tknzr_ref (CRTknzr *a_this) ;
+
+enum CRStatus cr_tknzr_read_byte (CRTknzr *a_this, guchar *a_byte) ;
+        
+enum CRStatus cr_tknzr_read_char (CRTknzr *a_this, guint32 *a_char);
+
+enum CRStatus cr_tknzr_peek_char (CRTknzr *a_this, guint32 *a_char) ;
+
+enum CRStatus cr_tknzr_peek_byte (CRTknzr *a_this, gulong a_offset, 
+                                  guchar *a_byte) ;
+
+guchar cr_tknzr_peek_byte2 (CRTknzr *a_this, gulong a_offset, 
+                            gboolean *a_eof) ;
+
+enum CRStatus cr_tknzr_set_cur_pos (CRTknzr *a_this, CRInputPos *a_pos) ;
+
+glong cr_tknzr_get_nb_bytes_left (CRTknzr *a_this) ;
+
+enum CRStatus cr_tknzr_get_cur_pos (CRTknzr *a_this, CRInputPos *a_pos) ;
+
+enum CRStatus cr_tknzr_get_parsing_location (CRTknzr *a_this,
+                                             CRParsingLocation *a_loc) ;
+
+enum CRStatus cr_tknzr_seek_index (CRTknzr *a_this,
+                                   enum CRSeekPos a_origin,
+                                   gint a_pos) ;
+
+enum CRStatus cr_tknzr_get_cur_byte_addr (CRTknzr *a_this, guchar **a_addr) ;
+
+
+enum CRStatus cr_tknzr_consume_chars (CRTknzr *a_this, guint32 a_char,
+                                      glong *a_nb_char) ;
+
+enum CRStatus cr_tknzr_get_next_token (CRTknzr *a_this, CRToken ** a_tk) ;
+
+enum CRStatus cr_tknzr_unget_token (CRTknzr *a_this, CRToken *a_token) ;
+
+
+enum CRStatus cr_tknzr_parse_token (CRTknzr *a_this, enum CRTokenType a_type,
+                                    enum CRTokenExtraType a_et, gpointer a_res,
+                                    gpointer a_extra_res) ;
+enum CRStatus cr_tknzr_set_input (CRTknzr *a_this, CRInput *a_input) ;
+
+enum CRStatus cr_tknzr_get_input (CRTknzr *a_this, CRInput **a_input) ;
+
+void cr_tknzr_destroy (CRTknzr *a_this) ;
+	
+G_END_DECLS
+
+#endif /*__CR_TKZNR_H__*/