/usr/share/ada/adainclude/gtkada/glib-convert.ads is in libgtkada2.24.1-dev 2.24.1-2.
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-- GtkAda - Ada95 binding for Gtk+/Gnome --
-- --
-- Copyright (C) 2001-2003 ACT-Europe --
-- --
-- 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 definitions for string conversions and i18n.
-- See also Glib.Unicode.
--
-- </description>
-- <c_version>1.3.11</c_version>
-- <group>Glib, the general-purpose library</group>
with Glib.Error; use Glib.Error;
with Interfaces.C.Strings; use Interfaces.C.Strings;
package Glib.Convert is
pragma Preelaborate;
-- Convert_Error domain for GErrors:
No_Conversion : constant := 0;
Illegal_Sequence : constant := 1;
Failed : constant := 2;
Partial_Input : constant := 3;
Bad_URI : constant := 4;
Not_Absolute_Path : constant := 5;
function Convert_Error_Domain return GQuark;
-- Return the error domain associated with Glib.Convert.
procedure Convert
(Str : String;
To_Codeset : String;
From_Codeset : String;
Bytes_Read : out Natural;
Bytes_Written : out Natural;
Error : GError_Access := null;
Result : out String);
-- Convert a string from one character set to another.
--
-- Str: String to convert
-- Result: String converted, if no error.
-- To_Codeset: Name of character set into which to convert Str
-- From_Codeset: Character set of Str.
-- Bytes_Read: Number of bytes in the input string that were
-- successfully converted.
-- Even if the conversion was successful, this may be
-- less than Len if there were partial characters
-- at the end of the input. If the error
-- Illegal_Sequence occurs, the value
-- stored will the byte offset after the last valid
-- input sequence.
-- Bytes_Written: Number of bytes stored in the output buffer.
-- Error: Location to store the error occuring, ignored if null.
-- Any of the errors in Convert_Error_Domain may occur.
function Convert
(Str : String;
To_Codeset : String;
From_Codeset : String;
Error : GError_Access := null) return String;
-- Same as above, but return a String directly.
procedure Convert
(Str : chars_ptr;
Len : Natural;
To_Codeset : String;
From_Codeset : String;
Bytes_Read : out Natural;
Bytes_Written : out Natural;
Error : GError_Access := null;
Result : out String);
-- Same as Convert procedure, but take a C string as input.
function Convert
(Str : String;
To_Codeset : String;
From_Codeset : String;
Bytes_Read : access Natural;
Bytes_Written : access Natural;
Error : GError_Access := null) return chars_ptr;
-- Same as Convert procedure, but return the result as a C string.
function Convert
(Str : chars_ptr;
Len : Natural;
To_Codeset : String;
From_Codeset : String;
Bytes_Read : access Natural;
Bytes_Written : access Natural;
Error : GError_Access := null) return chars_ptr;
-- Same as Convert procedure, but take and return the result as a C string.
procedure Locale_To_UTF8
(OS_String : String;
Bytes_Read : out Natural;
Bytes_Written : out Natural;
Error : GError_Access := null;
Result : out String);
-- Convert a string which is in the encoding used for strings by
-- the C runtime (usually the same as that used by the operating
-- system) in the current locale into a UTF-8 string.
--
-- OS_String: A string in the encoding of the current locale
-- Bytes_Read: Number of bytes in the input string that were
-- successfully converted.
-- Even if the conversion was successful, this may be
-- less than Len if there were partial characters
-- at the end of the input. If the error
-- Illegal_Sequence occurs, the value
-- stored will the byte offset after the last valid
-- input sequence.
-- Bytes_Written: Number of bytes stored in Result.
-- Error: Location to store the error occuring, ignored if null.
-- Any of the errors in Convert_Error_Domain may occur.
function Locale_To_UTF8
(OS_String : String;
Bytes_Read : access Natural;
Bytes_Written : access Natural;
Error : GError_Access := null) return chars_ptr;
-- Same as procedure Locale_To_UTF8, but return the raw C string for
-- efficiency. The caller is responsible for freeing the resulting string.
function Locale_To_UTF8 (OS_String : String) return String;
-- Same as procedure Locale_To_UTF8, but return only the String.
procedure Locale_From_UTF8
(UTF8_String : String;
Bytes_Read : out Natural;
Bytes_Written : out Natural;
Error : GError_Access := null;
Result : out String);
-- Convert a string from UTF-8 to the encoding used for strings by
-- the C runtime (usually the same as that used by the operating
-- system) in the current locale.
--
-- UTF8_String: A UTF-8 encoded string
-- Bytes_Read: Number of bytes in the input string that were
-- successfully converted.
-- Even if the conversion was successful, this may be
-- less than Len if there were partial characters
-- at the end of the input. If the error
-- Illegal_Sequence occurs, the value
-- stored will the byte offset after the last valid
-- input sequence.
-- Bytes_Written: Number of bytes stored in the output buffer.
-- Error: Location to store the error occuring, ignored if null.
-- Any of the errors in Convert_Error_Domain may occur.
function Locale_From_UTF8
(UTF8_String : String;
Bytes_Read : access Natural;
Bytes_Written : access Natural;
Error : GError_Access := null) return chars_ptr;
-- Same as procedure Locale_From_UTF8, but return the raw C string for
-- efficiency. The caller is responsible for freeing the resulting string.
-- Use the C "free" function to free this.
function Locale_From_UTF8 (UTF8_String : String) return String;
-- Same as procedure Locale_From_UTF8, but return only the String.
function Filename_To_UTF8
(OS_String : String;
Error : GError_Access := null) return String;
-- Convert a string which is in the encoding used for filenames
-- into a UTF-8 string.
function Filename_From_UTF8
(UTF8_String : String;
Error : GError_Access := null) return String;
-- Convert a string from UTF-8 to the encoding used for filenames.
function Filename_From_URI
(URI : String;
Hostname : access chars_ptr;
Error : GError_Access := null) return String;
-- Convert an escaped UTF-8 encoded URI to a local filename in the
-- encoding used for filenames.
--
-- URI: A uri describing a filename (escaped, encoded in UTF-8).
-- Hostname: Location to store hostname for the URI.
-- If there is no hostname in the URI, null will be
-- stored in this location.
-- Error: Location to store the error occuring, ignored if null.
-- Any of the errors in Convert_Error_Domain may occur.
function Filename_To_URI
(Filename : String;
Hostname : String := "";
Error : GError_Access := null) return String;
-- Convert an absolute filename to an escaped UTF-8 encoded URI.
--
-- Filename: An absolute filename specified in the encoding
-- used for filenames by the operating system.
-- Hostname: A UTF-8 encoded hostname, or "" for none.
-- Error: Location to store the error occuring, ignored if null.
-- Any of the errors in Convert_Error may occur.
function Escape_Text (S : String) return String;
-- Escape the text so that it is interpreted as-is by the Pango markup
-- language
private
pragma Import (C, Convert_Error_Domain, "g_convert_error_quark");
end Glib.Convert;
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