Adding upstream version 43.9.upstream/43.9upstream

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

1 files changed, 174 insertions, 0 deletions

diff --git a/src/st/croco/cr-input.h b/src/st/croco/cr-input.h
new file mode 100644
index 0000000..9eb402a
--- /dev/null
+++ b/src/st/croco/cr-input.h
@@ -0,0 +1,174 @@
+/* -*- 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 the COPYRIGHTS file for copyrights information.
+ */
+
+#ifndef __CR_INPUT_SRC_H__
+#define __CR_INPUT_SRC_H__
+
+
+#include <glib.h>
+#include "cr-utils.h"
+#include "cr-parsing-location.h"
+
+G_BEGIN_DECLS
+
+/**
+ *@file
+ *The libcroco basic input stream class
+ *declaration file.
+ */
+
+typedef struct _CRInput CRInput ;
+typedef struct _CRInputPriv CRInputPriv ;
+
+/**
+ *The #CRInput class provides the abstraction of 
+ *an utf8-encoded character stream.
+ */
+struct _CRInput 
+{
+        CRInputPriv *priv ;
+} ;
+
+typedef struct _CRInputPos CRInputPos ;
+
+struct _CRInputPos
+{
+        glong line ;
+        glong col ;
+        gboolean end_of_file ;
+        gboolean end_of_line ;
+        glong next_byte_index ;
+} ;
+
+CRInput *
+cr_input_new_from_buf (guchar *a_buf, gulong a_len,
+                       enum CREncoding a_enc, gboolean a_free_buf) ;
+CRInput *
+cr_input_new_from_uri (const gchar *a_file_uri, 
+                       enum CREncoding a_enc) ;
+
+void
+cr_input_destroy (CRInput *a_this) ;
+
+void 
+cr_input_ref (CRInput *a_this) ;
+
+gboolean
+cr_input_unref (CRInput *a_this) ;
+
+enum CRStatus
+cr_input_read_byte (CRInput *a_this, guchar *a_byte) ;
+
+enum CRStatus
+cr_input_read_char (CRInput *a_this, guint32 *a_char) ;
+
+enum CRStatus
+cr_input_consume_chars (CRInput *a_this, guint32 a_char, 
+                        gulong *a_nb_char) ;
+
+enum CRStatus
+cr_input_consume_char (CRInput *a_this, guint32 a_char) ;
+
+enum CRStatus
+cr_input_consume_white_spaces (CRInput *a_this, gulong *a_nb_chars) ;
+
+enum CRStatus
+cr_input_peek_byte (CRInput const *a_this, enum CRSeekPos a_origin,
+                    gulong a_offset, guchar *a_byte) ;
+
+guchar 
+cr_input_peek_byte2 (CRInput const *a_this, gulong a_offset,
+                     gboolean *a_eof) ;
+
+enum CRStatus
+cr_input_peek_char (CRInput const *a_this, guint32 *a_char) ;
+
+guchar *
+cr_input_get_byte_addr (CRInput *a_this, 
+                        gulong a_offset) ;
+
+enum CRStatus
+cr_input_get_cur_byte_addr (CRInput *a_this, guchar ** a_offset) ;
+
+enum CRStatus
+cr_input_seek_index (CRInput *a_this, 
+                     enum CRSeekPos a_origin, gint a_pos) ;
+
+enum CRStatus
+cr_input_get_cur_index (CRInput const *a_this, glong *a_index) ;
+
+enum CRStatus
+cr_input_set_cur_index (CRInput *a_this, glong a_index) ;
+
+enum CRStatus
+cr_input_get_cur_pos (CRInput const *a_this, CRInputPos * a_pos) ;
+
+enum CRStatus
+cr_input_set_cur_pos (CRInput *a_this, CRInputPos const *a_pos) ;
+
+enum CRStatus
+cr_input_get_parsing_location (CRInput const *a_this,
+                               CRParsingLocation *a_loc) ;
+
+enum CRStatus
+cr_input_get_end_of_line (CRInput const *a_this, gboolean *a_eol) ;
+
+enum CRStatus
+cr_input_set_end_of_line (CRInput *a_this, gboolean a_eol) ;
+
+enum CRStatus
+cr_input_get_end_of_file (CRInput const *a_this, gboolean *a_eof) ;
+
+enum CRStatus
+cr_input_set_end_of_file (CRInput *a_this, gboolean a_eof) ;
+
+enum CRStatus
+cr_input_set_line_num (CRInput *a_this, glong a_line_num) ;
+
+enum CRStatus
+cr_input_get_line_num (CRInput const *a_this, glong *a_line_num) ;
+
+enum CRStatus
+cr_input_set_column_num (CRInput *a_this, glong a_col) ;
+
+enum CRStatus
+cr_input_get_column_num (CRInput const *a_this, glong *a_col) ;
+
+enum CRStatus
+cr_input_increment_line_num (CRInput *a_this, 
+                             glong a_increment) ;
+
+enum CRStatus
+cr_input_increment_col_num (CRInput *a_this,
+                            glong a_increment) ;
+        
+glong
+cr_input_get_nb_bytes_left (CRInput const *a_this) ;
+
+enum CRStatus
+cr_input_end_of_input (CRInput const *a_this, gboolean *a_end_of_input) ;
+
+G_END_DECLS
+
+#endif /*__CR_INPUT_SRC_H__*/
+