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<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
<FONT COLOR=green><EM>-- --</EM></FONT>
<FONT COLOR=green><EM>-- <A HREF="http://www.gnat.com">GNAT</A> ncurses Binding --</EM></FONT>
<FONT COLOR=green><EM>-- --</EM></FONT>
<FONT COLOR=green><EM>-- Terminal_Interface.Curses.Terminfo --</EM></FONT>
<FONT COLOR=green><EM>-- --</EM></FONT>
<FONT COLOR=green><EM>-- B O D Y --</EM></FONT>
<FONT COLOR=green><EM>-- --</EM></FONT>
<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
<FONT COLOR=green><EM>-- Copyright (c) 2000 Free Software Foundation, Inc. --</EM></FONT>
<FONT COLOR=green><EM>-- --</EM></FONT>
<FONT COLOR=green><EM>-- Permission is hereby granted, free of charge, to any person obtaining a --</EM></FONT>
<FONT COLOR=green><EM>-- copy of this software and associated documentation files (the --</EM></FONT>
<FONT COLOR=green><EM>-- "Software"), to deal in the Software without restriction, including --</EM></FONT>
<FONT COLOR=green><EM>-- without limitation the rights to use, copy, modify, merge, publish, --</EM></FONT>
<FONT COLOR=green><EM>-- distribute, distribute with modifications, sublicense, and/or sell --</EM></FONT>
<FONT COLOR=green><EM>-- copies of the Software, and to permit persons to whom the Software is --</EM></FONT>
<FONT COLOR=green><EM>-- furnished to do so, subject to the following conditions: --</EM></FONT>
<FONT COLOR=green><EM>-- --</EM></FONT>
<FONT COLOR=green><EM>-- The above copyright notice and this permission notice shall be included --</EM></FONT>
<FONT COLOR=green><EM>-- in all copies or substantial portions of the Software. --</EM></FONT>
<FONT COLOR=green><EM>-- --</EM></FONT>
<FONT COLOR=green><EM>-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS --</EM></FONT>
<FONT COLOR=green><EM>-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF --</EM></FONT>
<FONT COLOR=green><EM>-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. --</EM></FONT>
<FONT COLOR=green><EM>-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, --</EM></FONT>
<FONT COLOR=green><EM>-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR --</EM></FONT>
<FONT COLOR=green><EM>-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR --</EM></FONT>
<FONT COLOR=green><EM>-- THE USE OR OTHER DEALINGS IN THE SOFTWARE. --</EM></FONT>
<FONT COLOR=green><EM>-- --</EM></FONT>
<FONT COLOR=green><EM>-- Except as contained in this notice, the name(s) of the above copyright --</EM></FONT>
<FONT COLOR=green><EM>-- holders shall not be used in advertising or otherwise to promote the --</EM></FONT>
<FONT COLOR=green><EM>-- sale, use or other dealings in this Software without prior written --</EM></FONT>
<FONT COLOR=green><EM>-- authorization. --</EM></FONT>
<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
<FONT COLOR=green><EM>-- Author: Juergen Pfeifer, 1996</EM></FONT>
<FONT COLOR=green><EM>-- Version Control:</EM></FONT>
<FONT COLOR=green><EM>-- @Revision: 1.3 @</EM></FONT>
<FONT COLOR=green><EM>-- Binding Version 01.00</EM></FONT>
<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
<b>with</b> <A HREF="terminal_interface__ads.htm#41_9">Terminal_Interface</A>.<A HREF="terminal_interface-curses__ads.htm#48_28">Curses</A>.<A HREF="terminal_interface-curses-aux__ads.htm#50_35">Aux</A>; <b>use</b> <A HREF="terminal_interface__ads.htm#41_9">Terminal_Interface</A>.<A HREF="terminal_interface-curses__ads.htm#48_28">Curses</A>.<A HREF="terminal_interface-curses-aux__ads.htm#50_35">Aux</A>;
<b>with</b> <A HREF="interfac__ads.htm#23_9">Interfaces</A>.C; <b>use</b> <A HREF="interfac__ads.htm#23_9">Interfaces</A>.C;
<b>with</b> <A HREF="interfac__ads.htm#23_9">Interfaces</A>.C.Strings; <b>use</b> <A HREF="interfac__ads.htm#23_9">Interfaces</A>.C.Strings;
<b>with</b> Ada.Unchecked_Conversion;
<b>package</b> <b>body</b> <A HREF="terminal_interface__ads.htm#41_9">Terminal_Interface</A>.<A HREF="terminal_interface-curses__ads.htm#48_28">Curses</A>.<A HREF="terminal_interface-curses-terminfo__ads.htm#44_35">Terminfo</A> <b>is</b>
<b>function</b> <FONT COLOR=red><A NAME="50_13">Is_MinusOne_Pointer</A></FONT> (<FONT COLOR=red><A NAME="50_34">P</A></FONT> : <b>in</b> chars_ptr) <b>return</b> Boolean;
<b>function</b> <A HREF="terminal_interface-curses-terminfo__adb.htm#50_13">Is_MinusOne_Pointer</A> (<A HREF="terminal_interface-curses-terminfo__adb.htm#50_34">P</A> : <b>in</b> chars_ptr) <b>return</b> Boolean <b>is</b>
<b>type</b> Weird_Address <b>is</b> <b>new</b> System.Storage_Elements.Integer_Address;
<FONT COLOR=red><A NAME="54_7">Invalid_Pointer</A></FONT> : <b>constant</b> Weird_Address := -1;
<b>function</b> <FONT COLOR=red><A NAME="55_16">To_Weird</A></FONT> <b>is</b> <b>new</b> Ada.Unchecked_Conversion
(Source => chars_ptr, Target => Weird_Address);
<b>begin</b>
<b>if</b> <A HREF="terminal_interface-curses-terminfo__adb.htm#55_16">To_Weird</A> (<A HREF="terminal_interface-curses-terminfo__adb.htm#50_34">P</A>) = <A HREF="terminal_interface-curses-terminfo__adb.htm#54_7">Invalid_Pointer</A> <b>then</b>
<b>return</b> True;
<b>else</b>
<b>return</b> False;
<b>end</b> <b>if</b>;
<b>end</b> <A HREF="terminal_interface-curses-terminfo__adb.htm#50_13">Is_MinusOne_Pointer</A><A HREF="terminal_interface-curses-terminfo__adb.htm#50_13">;</A>
<b>pragma</b> Inline (<A HREF="terminal_interface-curses-terminfo__adb.htm#50_13">Is_MinusOne_Pointer</A>);
<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
<b>function</b> <A HREF="terminal_interface-curses-terminfo__ads.htm#64_13">Get_Flag</A> (<A HREF="terminal_interface-curses-terminfo__ads.htm#64_23">Name</A> : String) <b>return</b> Boolean
<b>is</b>
<b>function</b> <FONT COLOR=red><A NAME="69_16">tigetflag</A></FONT> (<FONT COLOR=red><A NAME="69_27">id</A></FONT> : char_array) <b>return</b> <A HREF="terminal_interface-curses__ads.htm#1930_9">Curses_Bool</A>;
<b>pragma</b> Import (C, <A HREF="terminal_interface-curses-terminfo__adb.htm#69_16">tigetflag</A>);
<FONT COLOR=red><A NAME="71_7">Txt</A></FONT> : char_array (0 .. <A HREF="terminal_interface-curses-terminfo__ads.htm#64_23">Name</A>'Length);
<FONT COLOR=red><A NAME="72_7">Length</A></FONT> : size_t;
<b>begin</b>
To_C (<A HREF="terminal_interface-curses-terminfo__ads.htm#64_23">Name</A>, <A HREF="terminal_interface-curses-terminfo__adb.htm#71_7">Txt</A>, <A HREF="terminal_interface-curses-terminfo__adb.htm#72_7">Length</A>);
<b>if</b> <A HREF="terminal_interface-curses-terminfo__adb.htm#69_16">tigetflag</A> (<A HREF="terminal_interface-curses-terminfo__adb.htm#71_7">Txt</A>) = <A HREF="terminal_interface-curses__ads.htm#1930_9">Curses_Bool</A> (<A HREF="terminal_interface-curses-aux__ads.htm#74_4">Curses_True</A>) <b>then</b>
<b>return</b> True;
<b>else</b>
<b>return</b> False;
<b>end</b> <b>if</b>;
<b>end</b> <A HREF="terminal_interface-curses-terminfo__ads.htm#64_13">Get_Flag</A><A HREF="terminal_interface-curses-terminfo__ads.htm#64_13">;</A>
<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
<b>procedure</b> <A HREF="terminal_interface-curses-terminfo__ads.htm#57_14">Get_String</A><FONT COLOR=red><A NAME="83_14"></A></FONT> (<A HREF="terminal_interface-curses-terminfo__ads.htm#57_26">Name</A> : String;
<A HREF="terminal_interface-curses-terminfo__ads.htm#58_26">Value</A> : <b>out</b> <A HREF="terminal_interface-curses-terminfo__ads.htm#54_9">Terminfo_String</A>;
<A HREF="terminal_interface-curses-terminfo__ads.htm#59_26">Result</A> : <b>out</b> Boolean)
<b>is</b>
<b>function</b> <FONT COLOR=red><A NAME="87_16">tigetstr</A></FONT> (<FONT COLOR=red><A NAME="87_26">id</A></FONT> : char_array) <b>return</b> chars_ptr;
<b>pragma</b> Import (C, <A HREF="terminal_interface-curses-terminfo__adb.htm#87_16">tigetstr</A>, "tigetstr");
<FONT COLOR=red><A NAME="89_7">Txt</A></FONT> : char_array (0 .. <A HREF="terminal_interface-curses-terminfo__ads.htm#57_26">Name</A>'Length);
<FONT COLOR=red><A NAME="90_7">Length</A></FONT> : size_t;
<FONT COLOR=red><A NAME="91_7">Txt2</A></FONT> : chars_ptr;
<b>begin</b>
To_C (<A HREF="terminal_interface-curses-terminfo__ads.htm#57_26">Name</A>, <A HREF="terminal_interface-curses-terminfo__adb.htm#89_7">Txt</A>, <A HREF="terminal_interface-curses-terminfo__adb.htm#90_7">Length</A>);
<A HREF="terminal_interface-curses-terminfo__adb.htm#91_7">Txt2</A> := <A HREF="terminal_interface-curses-terminfo__adb.htm#87_16">tigetstr</A> (<A HREF="terminal_interface-curses-terminfo__adb.htm#89_7">Txt</A>);
<b>if</b> <A HREF="terminal_interface-curses-terminfo__adb.htm#91_7">Txt2</A> = Null_Ptr <b>then</b>
<A HREF="terminal_interface-curses-terminfo__ads.htm#59_26">Result</A> := False;
<b>elsif</b> <A HREF="terminal_interface-curses-terminfo__adb.htm#50_13">Is_MinusOne_Pointer</A> (<A HREF="terminal_interface-curses-terminfo__adb.htm#91_7">Txt2</A>) <b>then</b>
<b>raise</b> <A HREF="terminal_interface-curses__ads.htm#382_4">Curses_Exception</A>;
<b>else</b>
<A HREF="terminal_interface-curses-terminfo__ads.htm#58_26">Value</A> := <A HREF="terminal_interface-curses-terminfo__ads.htm#54_9">Terminfo_String</A> (<A HREF="terminal_interface-curses-aux__ads.htm#121_13">Fill_String</A> (<A HREF="terminal_interface-curses-terminfo__adb.htm#91_7">Txt2</A>));
<A HREF="terminal_interface-curses-terminfo__ads.htm#59_26">Result</A> := True;
<b>end</b> <b>if</b>;
<b>end</b> <A HREF="terminal_interface-curses-terminfo__ads.htm#57_14">Get_String</A><A HREF="terminal_interface-curses-terminfo__ads.htm#57_14">;</A>
<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
<b>function</b> <A HREF="terminal_interface-curses-terminfo__ads.htm#60_13">Has_String</A> (<A HREF="terminal_interface-curses-terminfo__ads.htm#60_25">Name</A> : String) <b>return</b> Boolean
<b>is</b>
<b>function</b> <FONT COLOR=red><A NAME="108_16">tigetstr</A></FONT> (<FONT COLOR=red><A NAME="108_26">id</A></FONT> : char_array) <b>return</b> chars_ptr;
<b>pragma</b> Import (C, <A HREF="terminal_interface-curses-terminfo__adb.htm#108_16">tigetstr</A>, "tigetstr");
<FONT COLOR=red><A NAME="110_7">Txt</A></FONT> : char_array (0 .. <A HREF="terminal_interface-curses-terminfo__ads.htm#60_25">Name</A>'Length);
<FONT COLOR=red><A NAME="111_7">Length</A></FONT> : size_t;
<FONT COLOR=red><A NAME="112_7">Txt2</A></FONT> : chars_ptr;
<b>begin</b>
To_C (<A HREF="terminal_interface-curses-terminfo__ads.htm#60_25">Name</A>, <A HREF="terminal_interface-curses-terminfo__adb.htm#110_7">Txt</A>, <A HREF="terminal_interface-curses-terminfo__adb.htm#111_7">Length</A>);
<A HREF="terminal_interface-curses-terminfo__adb.htm#112_7">Txt2</A> := <A HREF="terminal_interface-curses-terminfo__adb.htm#108_16">tigetstr</A> (<A HREF="terminal_interface-curses-terminfo__adb.htm#110_7">Txt</A>);
<b>if</b> <A HREF="terminal_interface-curses-terminfo__adb.htm#112_7">Txt2</A> = Null_Ptr <b>then</b>
<b>return</b> False;
<b>elsif</b> <A HREF="terminal_interface-curses-terminfo__adb.htm#50_13">Is_MinusOne_Pointer</A> (<A HREF="terminal_interface-curses-terminfo__adb.htm#112_7">Txt2</A>) <b>then</b>
<b>raise</b> <A HREF="terminal_interface-curses__ads.htm#382_4">Curses_Exception</A>;
<b>else</b>
<b>return</b> True;
<b>end</b> <b>if</b>;
<b>end</b> <A HREF="terminal_interface-curses-terminfo__ads.htm#60_13">Has_String</A><A HREF="terminal_interface-curses-terminfo__ads.htm#60_13">;</A>
<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
<b>function</b> <A HREF="terminal_interface-curses-terminfo__ads.htm#68_13">Get_Number</A> (<A HREF="terminal_interface-curses-terminfo__ads.htm#68_25">Name</A> : String) <b>return</b> Integer <b>is</b>
<b>function</b> <FONT COLOR=red><A NAME="127_16">tigetstr</A></FONT> (<FONT COLOR=red><A NAME="127_26">s</A></FONT> : char_array) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
<b>pragma</b> Import (C, <A HREF="terminal_interface-curses-terminfo__adb.htm#127_16">tigetstr</A>);
<FONT COLOR=red><A NAME="129_7">Txt</A></FONT> : char_array (0 .. <A HREF="terminal_interface-curses-terminfo__ads.htm#68_25">Name</A>'Length);
<FONT COLOR=red><A NAME="130_7">Length</A></FONT> : size_t;
<b>begin</b>
To_C (<A HREF="terminal_interface-curses-terminfo__ads.htm#68_25">Name</A>, <A HREF="terminal_interface-curses-terminfo__adb.htm#129_7">Txt</A>, <A HREF="terminal_interface-curses-terminfo__adb.htm#130_7">Length</A>);
<b>return</b> Integer (<A HREF="terminal_interface-curses-terminfo__adb.htm#127_16">tigetstr</A> (<A HREF="terminal_interface-curses-terminfo__adb.htm#129_7">Txt</A>));
<b>end</b> <A HREF="terminal_interface-curses-terminfo__ads.htm#68_13">Get_Number</A><A HREF="terminal_interface-curses-terminfo__ads.htm#68_13">;</A>
<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
<b>procedure</b> <A HREF="terminal_interface-curses-terminfo__ads.htm#76_14">Put_String</A><FONT COLOR=red><A NAME="137_14"></A></FONT> (<A HREF="terminal_interface-curses-terminfo__ads.htm#76_26">Str</A> : <A HREF="terminal_interface-curses-terminfo__ads.htm#54_9">Terminfo_String</A>;
<A HREF="terminal_interface-curses-terminfo__ads.htm#77_26">affcnt</A> : Natural := 1;
<A HREF="terminal_interface-curses-terminfo__ads.htm#78_26">putc</A> : <A HREF="terminal_interface-curses-terminfo__ads.htm#71_9">putctype</A> := <b>null</b>) <b>is</b>
<b>function</b> <FONT COLOR=red><A NAME="140_16">tputs</A></FONT> (<FONT COLOR=red><A NAME="140_23">str</A></FONT> : char_array;
<FONT COLOR=red><A NAME="141_23">affcnt</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
<FONT COLOR=red><A NAME="142_23">putc</A></FONT> : <A HREF="terminal_interface-curses-terminfo__ads.htm#71_9">putctype</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
<b>function</b> <FONT COLOR=red><A NAME="143_16">putp</A></FONT> (<FONT COLOR=red><A NAME="143_22">str</A></FONT> : char_array) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
<b>pragma</b> Import (C, <A HREF="terminal_interface-curses-terminfo__adb.htm#140_16">tputs</A>);
<b>pragma</b> Import (C, <A HREF="terminal_interface-curses-terminfo__adb.htm#143_16">putp</A>);
<FONT COLOR=red><A NAME="146_7">Txt</A></FONT> : char_array (0 .. <A HREF="terminal_interface-curses-terminfo__ads.htm#76_26">Str</A>'Length);
<FONT COLOR=red><A NAME="147_7">Length</A></FONT> : size_t;
<FONT COLOR=red><A NAME="148_7">Err</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
<b>begin</b>
To_C (String (<A HREF="terminal_interface-curses-terminfo__ads.htm#76_26">Str</A>), <A HREF="terminal_interface-curses-terminfo__adb.htm#146_7">Txt</A>, <A HREF="terminal_interface-curses-terminfo__adb.htm#147_7">Length</A>);
<b>if</b> <A HREF="terminal_interface-curses-terminfo__ads.htm#78_26">putc</A> = <b>null</b> <b>then</b>
<A HREF="terminal_interface-curses-terminfo__adb.htm#148_7">Err</A> := <A HREF="terminal_interface-curses-terminfo__adb.htm#143_16">putp</A> (<A HREF="terminal_interface-curses-terminfo__adb.htm#146_7">Txt</A>);
<b>else</b>
<A HREF="terminal_interface-curses-terminfo__adb.htm#148_7">Err</A> := <A HREF="terminal_interface-curses-terminfo__adb.htm#140_16">tputs</A> (<A HREF="terminal_interface-curses-terminfo__adb.htm#146_7">Txt</A>, <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses-terminfo__ads.htm#77_26">affcnt</A>), <A HREF="terminal_interface-curses-terminfo__ads.htm#78_26">putc</A>);
<b>end</b> <b>if</b>;
<b>if</b> <A HREF="terminal_interface-curses-terminfo__adb.htm#148_7">Err</A> = <A HREF="terminal_interface-curses-aux__ads.htm#72_4">Curses_Err</A> <b>then</b>
<b>raise</b> <A HREF="terminal_interface-curses__ads.htm#382_4">Curses_Exception</A>;
<b>end</b> <b>if</b>;
<b>end</b> <A HREF="terminal_interface-curses-terminfo__ads.htm#76_14">Put_String</A><A HREF="terminal_interface-curses-terminfo__ads.htm#76_14">;</A>
<b>end</b> <A HREF="terminal_interface__ads.htm#41_9">Terminal_Interface</A>.<A HREF="terminal_interface-curses__ads.htm#48_28">Curses</A>.<A HREF="terminal_interface-curses-terminfo__ads.htm#44_35">Terminfo</A><A HREF="terminal_interface-curses-terminfo__ads.htm#44_35">;</A>
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