blob: 27662a3516bccbc704fec1655e83a6692c7e611b (
plain)
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
|
/*
* InspIRCd -- Internet Relay Chat Daemon
*
* Copyright (C) 2009 Daniel De Graaf <danieldg@inspircd.org>
* Copyright (C) 2007 Oliver Lupton <oliverlupton@gmail.com>
* Copyright (C) 2007 Robin Burchell <robin+git@viroteck.net>
* Copyright (C) 2007 Dennis Friis <peavey@inspircd.org>
* Copyright (C) 2003, 2006 Craig Edwards <craigedwards@brainbox.cc>
*
* This file is part of InspIRCd. InspIRCd 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, version 2.
*
* 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/>.
*/
#include "inspircd.h"
#include "dynamic.h"
#ifndef WIN32
#include <dlfcn.h>
#endif
DLLManager::DLLManager(const char *fname)
{
if (!strstr(fname,".so"))
{
err = "This doesn't look like a module file to me...";
h = NULL;
return;
}
h = dlopen(fname, RTLD_NOW|RTLD_LOCAL);
if (!h)
{
err = dlerror();
}
}
DLLManager::~DLLManager()
{
/* close the library */
if (h)
dlclose(h);
}
union init_t {
void* vptr;
Module* (*fptr)();
};
Module* DLLManager::CallInit()
{
if (!h)
return NULL;
init_t initfn;
initfn.vptr = dlsym(h, MODULE_INIT_STR);
if (!initfn.vptr)
{
err = dlerror();
return NULL;
}
return (*initfn.fptr)();
}
std::string DLLManager::GetVersion()
{
if (!h)
return "";
const char* srcver = (char*)dlsym(h, "inspircd_src_version");
if (srcver)
return srcver;
return "Unversioned module";
}
|
