/usr/share/ada/adainclude/gtkada/glib-xml.ads is in libgtkada2.24.1-dev 2.24.1-14.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 | -----------------------------------------------------------------------
-- GtkAda - Ada95 binding for the Gimp Toolkit --
-- --
-- Copyright (C) 1999-2000 E. Briot, J. Brobecker and A. Charlet --
-- Copyright (C) 2000-2007, AdaCore --
-- --
-- This library is free software; you can redistribute it and/or --
-- modify it under the terms of the GNU General Public --
-- License as published by the Free Software Foundation; either --
-- version 2 of the License, or (at your option) any later version. --
-- --
-- This library 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 General Public --
-- License along with this library; if not, write to the --
-- Free Software Foundation, Inc., 59 Temple Place - Suite 330, --
-- Boston, MA 02111-1307, USA. --
-- --
-----------------------------------------------------------------------
-- <description>
--
-- This package provides a simple minded XML parser to be used with
-- Gate.
--
-- </description>
-- <group>Glib, the general-purpose library</group>
with Unchecked_Deallocation;
generic
type XML_Specific_Data is private;
-- The type of the extra data that can be attached to each node of the
-- XML tree. See for instance the package Glib.Glade.
package Glib.XML is
-- <doc_ignore>
procedure Free is new Unchecked_Deallocation (String, String_Ptr);
-- </doc_ignore>
type Node;
type Node_Ptr is access all Node;
-- Pointer to a node of the XML tree.
type Node is record
Tag : String_Ptr;
-- The name of this node. This is utf8-encoded
Attributes : String_Ptr;
-- The attributes of this node. This is utf8-encoded
Value : String_Ptr;
-- The value, or null is not relevant. This is utf8-encoded
Parent : Node_Ptr;
-- The parent of this Node.
Child : Node_Ptr;
-- The first Child of this Node. The next child is Child.Next
Next : Node_Ptr;
-- Next sibling node.
Specific_Data : XML_Specific_Data;
-- Use to store data specific to each implementation (e.g a boolean
-- indicating whether this node has been accessed)
end record;
-- A node of the XML tree.
-- Each time a tag is found in the XML file, a new node is created, that
-- points to its parent, its children and its siblings (nodes at the same
-- level in the tree and with the same parent).
function Parse (File : String) return Node_Ptr;
-- Parse File and return the first node representing the XML file.
function Parse_Buffer (Buffer : UTF8_String) return Node_Ptr;
-- Parse a given Buffer in memory and return the first node representing
-- the XML contents.
procedure Print (N : Node_Ptr; File_Name : String := "");
-- Write the tree starting with N into a file File_Name. The generated
-- file is valid XML, and can be parsed with the Parse function.
-- If File_Name is the empty string, then the tree is printed on the
-- standard output
procedure Print
(N : Node_Ptr;
File_Name : String;
Success : out Boolean);
-- Same as above, with Success reporting the success of the operation.
function Protect (S : String) return String;
-- Return a copy of S modified so that it is a valid XML value
function Find_Tag (N : Node_Ptr; Tag : UTF8_String) return Node_Ptr;
-- Find a tag Tag in N and its brothers.
function Get_Field (N : Node_Ptr; Field : UTF8_String) return String_Ptr;
-- Return the value of the field 'Field' if present in the children of N.
-- Return null otherwise.
-- Do not free the returned value.
function Is_Equal (Node1, Node2 : Node_Ptr) return Boolean;
-- Compare two XML nodes recursively, and returns True if they are equal.
-- Casing in attributes is relevant. Order of attributes is also
-- relevant.
procedure Add_Child
(N : Node_Ptr; Child : Node_Ptr; Append : Boolean := False);
-- Add a new child to a node.
-- If Append is true, the child is added at the end of the current list of
-- children.
function Children_Count (N : Node_Ptr) return Natural;
-- Return the number of child nodes
function Deep_Copy (N : Node_Ptr) return Node_Ptr;
-- Return a deep copy of the tree starting with N. N can then be freed
-- without affecting the copy.
type Free_Specific_Data is access
procedure (Data : in out XML_Specific_Data);
procedure Free
(N : in out Node_Ptr; Free_Data : Free_Specific_Data := null);
-- Free the memory allocated for a node and its children.
-- It also disconnects N from its parent.
-- If Free_Data is not null, it is used to free the memory occupied by
-- the Specific_Data for each node.
function Get_Attribute
(N : in Node_Ptr;
Attribute_Name : in UTF8_String;
Default : in UTF8_String := "") return UTF8_String;
-- Return the value of the attribute 'Attribute_Name' if present.
-- Special XML characters have already been interpreted in the result
-- string.
-- Return Default otherwise.
procedure Set_Attribute
(N : Node_Ptr; Attribute_Name, Attribute_Value : UTF8_String);
-- Create a new attribute, or replace an existing one. The attribute value
-- is automatically protected for special XML characters
function Find_Tag_With_Attribute
(N : Node_Ptr;
Tag : UTF8_String;
Key : UTF8_String;
Value : UTF8_String := "")
return Node_Ptr;
-- Find a tag Tag in N that has a given key (and value if given).
end Glib.XML;
|