cef/include/capi/cef_xml_reader_capi.h

275 lines
9.6 KiB
C

// Copyright (c) 2024 Marshall A. Greenblatt. All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
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// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the name Chromium Embedded
// Framework nor the names of its contributors may be used to endorse
// or promote products derived from this software without specific prior
// written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// ---------------------------------------------------------------------------
//
// This file was generated by the CEF translator tool and should not edited
// by hand. See the translator.README.txt file in the tools directory for
// more information.
//
// $hash=53c197aa80f55c9a1c9496de4a4d3598a9d7c735$
//
#ifndef CEF_INCLUDE_CAPI_CEF_XML_READER_CAPI_H_
#define CEF_INCLUDE_CAPI_CEF_XML_READER_CAPI_H_
#pragma once
#include "include/capi/cef_base_capi.h"
#include "include/capi/cef_stream_capi.h"
#ifdef __cplusplus
extern "C" {
#endif
///
/// Structure that supports the reading of XML data via the libxml streaming
/// API. The functions of this structure should only be called on the thread
/// that creates the object.
///
typedef struct _cef_xml_reader_t {
///
/// Base structure.
///
cef_base_ref_counted_t base;
///
/// Moves the cursor to the next node in the document. This function must be
/// called at least once to set the current cursor position. Returns true (1)
/// if the cursor position was set successfully.
///
int(CEF_CALLBACK* move_to_next_node)(struct _cef_xml_reader_t* self);
///
/// Close the document. This should be called directly to ensure that cleanup
/// occurs on the correct thread.
///
int(CEF_CALLBACK* close)(struct _cef_xml_reader_t* self);
///
/// Returns true (1) if an error has been reported by the XML parser.
///
int(CEF_CALLBACK* has_error)(struct _cef_xml_reader_t* self);
///
/// Returns the error string.
///
// The resulting string must be freed by calling cef_string_userfree_free().
cef_string_userfree_t(CEF_CALLBACK* get_error)(
struct _cef_xml_reader_t* self);
///
/// Returns the node type.
///
cef_xml_node_type_t(CEF_CALLBACK* get_type)(struct _cef_xml_reader_t* self);
///
/// Returns the node depth. Depth starts at 0 for the root node.
///
int(CEF_CALLBACK* get_depth)(struct _cef_xml_reader_t* self);
///
/// Returns the local name. See http://www.w3.org/TR/REC-xml-names/#NT-
/// LocalPart for additional details.
///
// The resulting string must be freed by calling cef_string_userfree_free().
cef_string_userfree_t(CEF_CALLBACK* get_local_name)(
struct _cef_xml_reader_t* self);
///
/// Returns the namespace prefix. See http://www.w3.org/TR/REC-xml-names/ for
/// additional details.
///
// The resulting string must be freed by calling cef_string_userfree_free().
cef_string_userfree_t(CEF_CALLBACK* get_prefix)(
struct _cef_xml_reader_t* self);
///
/// Returns the qualified name, equal to (Prefix:)LocalName. See
/// http://www.w3.org/TR/REC-xml-names/#ns-qualnames for additional details.
///
// The resulting string must be freed by calling cef_string_userfree_free().
cef_string_userfree_t(CEF_CALLBACK* get_qualified_name)(
struct _cef_xml_reader_t* self);
///
/// Returns the URI defining the namespace associated with the node. See
/// http://www.w3.org/TR/REC-xml-names/ for additional details.
///
// The resulting string must be freed by calling cef_string_userfree_free().
cef_string_userfree_t(CEF_CALLBACK* get_namespace_uri)(
struct _cef_xml_reader_t* self);
///
/// Returns the base URI of the node. See http://www.w3.org/TR/xmlbase/ for
/// additional details.
///
// The resulting string must be freed by calling cef_string_userfree_free().
cef_string_userfree_t(CEF_CALLBACK* get_base_uri)(
struct _cef_xml_reader_t* self);
///
/// Returns the xml:lang scope within which the node resides. See
/// http://www.w3.org/TR/REC-xml/#sec-lang-tag for additional details.
///
// The resulting string must be freed by calling cef_string_userfree_free().
cef_string_userfree_t(CEF_CALLBACK* get_xml_lang)(
struct _cef_xml_reader_t* self);
///
/// Returns true (1) if the node represents an NULL element. "<a/>" is
/// considered NULL but "<a></a>" is not.
///
int(CEF_CALLBACK* is_empty_element)(struct _cef_xml_reader_t* self);
///
/// Returns true (1) if the node has a text value.
///
int(CEF_CALLBACK* has_value)(struct _cef_xml_reader_t* self);
///
/// Returns the text value.
///
// The resulting string must be freed by calling cef_string_userfree_free().
cef_string_userfree_t(CEF_CALLBACK* get_value)(
struct _cef_xml_reader_t* self);
///
/// Returns true (1) if the node has attributes.
///
int(CEF_CALLBACK* has_attributes)(struct _cef_xml_reader_t* self);
///
/// Returns the number of attributes.
///
size_t(CEF_CALLBACK* get_attribute_count)(struct _cef_xml_reader_t* self);
///
/// Returns the value of the attribute at the specified 0-based index.
///
// The resulting string must be freed by calling cef_string_userfree_free().
cef_string_userfree_t(CEF_CALLBACK* get_attribute_byindex)(
struct _cef_xml_reader_t* self,
int index);
///
/// Returns the value of the attribute with the specified qualified name.
///
// The resulting string must be freed by calling cef_string_userfree_free().
cef_string_userfree_t(CEF_CALLBACK* get_attribute_byqname)(
struct _cef_xml_reader_t* self,
const cef_string_t* qualifiedName);
///
/// Returns the value of the attribute with the specified local name and
/// namespace URI.
///
// The resulting string must be freed by calling cef_string_userfree_free().
cef_string_userfree_t(CEF_CALLBACK* get_attribute_bylname)(
struct _cef_xml_reader_t* self,
const cef_string_t* localName,
const cef_string_t* namespaceURI);
///
/// Returns an XML representation of the current node's children.
///
// The resulting string must be freed by calling cef_string_userfree_free().
cef_string_userfree_t(CEF_CALLBACK* get_inner_xml)(
struct _cef_xml_reader_t* self);
///
/// Returns an XML representation of the current node including its children.
///
// The resulting string must be freed by calling cef_string_userfree_free().
cef_string_userfree_t(CEF_CALLBACK* get_outer_xml)(
struct _cef_xml_reader_t* self);
///
/// Returns the line number for the current node.
///
int(CEF_CALLBACK* get_line_number)(struct _cef_xml_reader_t* self);
///
/// Moves the cursor to the attribute at the specified 0-based index. Returns
/// true (1) if the cursor position was set successfully.
///
int(CEF_CALLBACK* move_to_attribute_byindex)(struct _cef_xml_reader_t* self,
int index);
///
/// Moves the cursor to the attribute with the specified qualified name.
/// Returns true (1) if the cursor position was set successfully.
///
int(CEF_CALLBACK* move_to_attribute_byqname)(
struct _cef_xml_reader_t* self,
const cef_string_t* qualifiedName);
///
/// Moves the cursor to the attribute with the specified local name and
/// namespace URI. Returns true (1) if the cursor position was set
/// successfully.
///
int(CEF_CALLBACK* move_to_attribute_bylname)(
struct _cef_xml_reader_t* self,
const cef_string_t* localName,
const cef_string_t* namespaceURI);
///
/// Moves the cursor to the first attribute in the current element. Returns
/// true (1) if the cursor position was set successfully.
///
int(CEF_CALLBACK* move_to_first_attribute)(struct _cef_xml_reader_t* self);
///
/// Moves the cursor to the next attribute in the current element. Returns
/// true (1) if the cursor position was set successfully.
///
int(CEF_CALLBACK* move_to_next_attribute)(struct _cef_xml_reader_t* self);
///
/// Moves the cursor back to the carrying element. Returns true (1) if the
/// cursor position was set successfully.
///
int(CEF_CALLBACK* move_to_carrying_element)(struct _cef_xml_reader_t* self);
} cef_xml_reader_t;
///
/// Create a new cef_xml_reader_t object. The returned object's functions can
/// only be called from the thread that created the object.
///
CEF_EXPORT cef_xml_reader_t* cef_xml_reader_create(
struct _cef_stream_reader_t* stream,
cef_xml_encoding_type_t encodingType,
const cef_string_t* URI);
#ifdef __cplusplus
}
#endif
#endif // CEF_INCLUDE_CAPI_CEF_XML_READER_CAPI_H_