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
|
-- Topal: GPG/GnuPG and Alpine/Pine integration
-- Copyright (C) 2001--2012 Phillip J. Brooke
--
-- This program is free software: you can redistribute it and/or modify
-- it under the terms of the GNU General Public License version 3 as
-- published by the Free Software Foundation.
--
-- This program 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 program. If not, see <http://www.gnu.org/licenses/>.
with Ada.Text_IO;
with Misc; use Misc;
package body Externals.Ops is
function Get_MD5Sum_Of_File (Filename : String) return UBS is
CH : Ada.Text_IO.File_Type;
MD5 : UBS;
Cache_File : constant String := Temp_File_Name("cachename");
E1, E2 : Integer;
begin
ForkExec2_Out(Value_Nonempty(Config.Binary(Md5sum)),
UBS_Array'(0 => ToUBS("md5sum"),
1 => ToUBS(Filename)),
E1,
Value_Nonempty(Config.Binary(Sed)),
UBS_Array'(0 => ToUBS("sed"),
1 => ToUBS("s/ .*//")),
E2,
Target => Cache_File);
if E1 /= 0 then
Error("md5sum failed! (ff8)");
elsif E2 /= 0 then
Error("sed failed! (ff9)");
end if;
Ada.Text_IO.Open(File => CH,
Mode => Ada.Text_IO.In_File,
Name => Cache_File);
MD5 := Unbounded_Get_Line(CH);
Ada.Text_IO.Close(CH);
return MD5;
exception
when others =>
Ada.Text_IO.Put_Line(Ada.Text_IO.Standard_Error,
"Exception raised in Externals.Ops.Get_MD5Sum_Of_File");
raise;
end Get_MD5Sum_Of_File;
function Test_Decrypt_Prerequisite return Integer is
begin
return ForkExec(ToStr(Config.UBS_Opts(Decrypt_Prereq)),
Config.UBS_Opts(Decrypt_Prereq));
exception
when others =>
Ada.Text_IO.Put_Line(Ada.Text_IO.Standard_Error,
"Exception raised in Externals.Ops.Test_Decrypt_Prequisite");
raise;
end Test_Decrypt_Prerequisite;
procedure Open_TTY is
TTY_FD : Integer;
begin
CClose(0);
CClose(1);
CClose(2);
TTY_FD := Open_In("/dev/tty");
Dup2(TTY_FD, 0);
TTY_FD := Open_Out("/dev/tty");
Dup2(TTY_FD, 1);
Dup2(TTY_FD, 2);
exception
when others =>
Ada.Text_IO.Put_Line(Ada.Text_IO.Standard_Error,
"Exception raised in Externals.Ops.Open_TTY");
raise;
end Open_TTY;
end Externals.Ops;
|
