Last change
on this file since 1154 was 1096, checked in by s10k, 7 years ago |
Added zlib, quazip, basicxmlsyntaxhighlighter, conditionalsemaphore and linenumberdisplay libraries. zlib and quazip are pre-compiled, but you can compile them yourself, just delete the dll files (or equivalent binary files to your OS)
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File size:
3.3 KB
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Rev | Line | |
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[1096] | 1 | ----------------------------------------------------------------
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| 2 | -- ZLib for Ada thick binding. --
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| 3 | -- --
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| 4 | -- Copyright (C) 2002-2003 Dmitriy Anisimkov --
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| 5 | -- --
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| 6 | -- Open source license information is in the zlib.ads file. --
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| 7 | ----------------------------------------------------------------
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| 8 |
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| 9 | -- $Id: zlib-thin.adb,v 1.8 2003/12/14 18:27:31 vagul Exp $
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| 10 |
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| 11 | package body ZLib.Thin is
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| 12 |
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| 13 | ZLIB_VERSION : constant Chars_Ptr := zlibVersion;
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| 14 |
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| 15 | Z_Stream_Size : constant Int := Z_Stream'Size / System.Storage_Unit;
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| 16 |
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| 17 | --------------
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| 18 | -- Avail_In --
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| 19 | --------------
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| 20 |
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| 21 | function Avail_In (Strm : in Z_Stream) return UInt is
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| 22 | begin
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| 23 | return Strm.Avail_In;
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| 24 | end Avail_In;
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| 25 |
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| 26 | ---------------
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| 27 | -- Avail_Out --
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| 28 | ---------------
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| 29 |
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| 30 | function Avail_Out (Strm : in Z_Stream) return UInt is
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| 31 | begin
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| 32 | return Strm.Avail_Out;
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| 33 | end Avail_Out;
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| 34 |
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| 35 | ------------------
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| 36 | -- Deflate_Init --
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| 37 | ------------------
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| 38 |
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| 39 | function Deflate_Init
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| 40 | (strm : Z_Streamp;
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| 41 | level : Int;
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| 42 | method : Int;
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| 43 | windowBits : Int;
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| 44 | memLevel : Int;
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| 45 | strategy : Int)
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| 46 | return Int is
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| 47 | begin
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| 48 | return deflateInit2
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| 49 | (strm,
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| 50 | level,
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| 51 | method,
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| 52 | windowBits,
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| 53 | memLevel,
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| 54 | strategy,
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| 55 | ZLIB_VERSION,
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| 56 | Z_Stream_Size);
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| 57 | end Deflate_Init;
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| 58 |
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| 59 | ------------------
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| 60 | -- Inflate_Init --
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| 61 | ------------------
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| 62 |
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| 63 | function Inflate_Init (strm : Z_Streamp; windowBits : Int) return Int is
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| 64 | begin
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| 65 | return inflateInit2 (strm, windowBits, ZLIB_VERSION, Z_Stream_Size);
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| 66 | end Inflate_Init;
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| 67 |
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| 68 | ------------------------
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| 69 | -- Last_Error_Message --
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| 70 | ------------------------
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| 71 |
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| 72 | function Last_Error_Message (Strm : in Z_Stream) return String is
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| 73 | use Interfaces.C.Strings;
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| 74 | begin
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| 75 | if Strm.msg = Null_Ptr then
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| 76 | return "";
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| 77 | else
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| 78 | return Value (Strm.msg);
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| 79 | end if;
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| 80 | end Last_Error_Message;
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| 81 |
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| 82 | ------------
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| 83 | -- Set_In --
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| 84 | ------------
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| 85 |
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| 86 | procedure Set_In
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| 87 | (Strm : in out Z_Stream;
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| 88 | Buffer : in Voidp;
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| 89 | Size : in UInt) is
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| 90 | begin
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| 91 | Strm.Next_In := Buffer;
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| 92 | Strm.Avail_In := Size;
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| 93 | end Set_In;
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| 94 |
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| 95 | ------------------
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| 96 | -- Set_Mem_Func --
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| 97 | ------------------
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| 98 |
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| 99 | procedure Set_Mem_Func
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| 100 | (Strm : in out Z_Stream;
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| 101 | Opaque : in Voidp;
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| 102 | Alloc : in alloc_func;
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| 103 | Free : in free_func) is
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| 104 | begin
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| 105 | Strm.opaque := Opaque;
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| 106 | Strm.zalloc := Alloc;
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| 107 | Strm.zfree := Free;
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| 108 | end Set_Mem_Func;
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| 109 |
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| 110 | -------------
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| 111 | -- Set_Out --
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| 112 | -------------
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| 113 |
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| 114 | procedure Set_Out
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| 115 | (Strm : in out Z_Stream;
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| 116 | Buffer : in Voidp;
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| 117 | Size : in UInt) is
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| 118 | begin
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| 119 | Strm.Next_Out := Buffer;
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| 120 | Strm.Avail_Out := Size;
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| 121 | end Set_Out;
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| 122 |
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| 123 | --------------
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| 124 | -- Total_In --
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| 125 | --------------
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| 126 |
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| 127 | function Total_In (Strm : in Z_Stream) return ULong is
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| 128 | begin
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| 129 | return Strm.Total_In;
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| 130 | end Total_In;
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| 131 |
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| 132 | ---------------
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| 133 | -- Total_Out --
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| 134 | ---------------
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| 135 |
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| 136 | function Total_Out (Strm : in Z_Stream) return ULong is
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| 137 | begin
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| 138 | return Strm.Total_Out;
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| 139 | end Total_Out;
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| 140 |
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| 141 | end ZLib.Thin;
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