|
ds@700
|
1 |
/** |
|
ds@2863
|
2 |
* vim: set ts=4 sw=4 tw=99 noet : |
|
ds@1330
|
3 |
* ============================================================================= |
|
dvander@1231
|
4 |
* SourceMod |
|
ds@2863
|
5 |
* Copyright (C) 2004-2000 AlliedModders LLC. All rights reserved. |
|
ds@1330
|
6 |
* ============================================================================= |
|
ds@700
|
7 |
* |
|
ds@1330
|
8 |
* This program is free software; you can redistribute it and/or modify it under |
|
ds@1330
|
9 |
* the terms of the GNU General Public License, version 3.0, as published by the |
|
ds@1330
|
10 |
* Free Software Foundation. |
|
dvander@1231
|
11 |
* |
|
ds@1330
|
12 |
* This program is distributed in the hope that it will be useful, but WITHOUT |
|
ds@1330
|
13 |
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS |
|
ds@1330
|
14 |
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more |
|
ds@1330
|
15 |
* details. |
|
dvander@1231
|
16 |
* |
|
ds@1330
|
17 |
* You should have received a copy of the GNU General Public License along with |
|
ds@1330
|
18 |
* this program. If not, see <http://www.gnu.org/licenses/>. |
|
dvander@1231
|
19 |
* |
|
ds@1330
|
20 |
* As a special exception, AlliedModders LLC gives you permission to link the |
|
ds@1330
|
21 |
* code of this program (as well as its derivative works) to "Half-Life 2," the |
|
ds@1330
|
22 |
* "Source Engine," the "SourcePawn JIT," and any Game MODs that run on software |
|
ds@1330
|
23 |
* by the Valve Corporation. You must obey the GNU General Public License in |
|
ds@1330
|
24 |
* all respects for all other code used. Additionally, AlliedModders LLC grants |
|
ds@1330
|
25 |
* this exception to all derivative works. AlliedModders LLC defines further |
|
ds@1330
|
26 |
* exceptions, found in LICENSE.txt (as of this writing, version JULY-31-2007), |
|
ds@1330
|
27 |
* or <http://www.sourcemod.net/license.php>. |
|
ds@700
|
28 |
*/ |
|
ds@700
|
29 |
|
|
ds@700
|
30 |
#ifndef _INCLUDE_SOURCEMOD_MEMORYUTILS_H_ |
|
ds@700
|
31 |
#define _INCLUDE_SOURCEMOD_MEMORYUTILS_H_ |
|
ds@700
|
32 |
|
|
ds@700
|
33 |
#include <IMemoryUtils.h> |
|
ds@702
|
34 |
#include "sm_globals.h" |
|
ds@2863
|
35 |
#ifdef PLATFORM_LINUX |
|
ds@2863
|
36 |
#include <sh_vector.h> |
|
ds@2863
|
37 |
#include "sm_symtable.h" |
|
ds@2863
|
38 |
|
|
ds@2863
|
39 |
using namespace SourceHook; |
|
ds@2863
|
40 |
#endif |
|
ds@700
|
41 |
|
|
ds@700
|
42 |
using namespace SourceMod; |
|
ds@700
|
43 |
|
|
ds@700
|
44 |
struct DynLibInfo |
|
ds@700
|
45 |
{ |
|
ds@700
|
46 |
void *baseAddress; |
|
ds@700
|
47 |
size_t memorySize; |
|
ds@700
|
48 |
}; |
|
ds@700
|
49 |
|
|
ds@2863
|
50 |
#ifdef PLATFORM_LINUX |
|
ds@2863
|
51 |
typedef uint32_t Elf32_Addr; |
|
ds@2863
|
52 |
|
|
ds@2863
|
53 |
struct LibSymbolTable |
|
ds@2863
|
54 |
{ |
|
ds@2863
|
55 |
SymbolTable table; |
|
ds@2863
|
56 |
Elf32_Addr lib_base; |
|
ds@2863
|
57 |
uint32_t last_pos; |
|
ds@2863
|
58 |
}; |
|
ds@2863
|
59 |
#endif |
|
ds@2863
|
60 |
|
|
ds@702
|
61 |
class MemoryUtils : |
|
ds@702
|
62 |
public IMemoryUtils, |
|
ds@702
|
63 |
public SMGlobalClass |
|
ds@700
|
64 |
{ |
|
ds@2863
|
65 |
public: |
|
ds@2863
|
66 |
~MemoryUtils(); |
|
ds@702
|
67 |
public: // SMGlobalClass |
|
ds@702
|
68 |
void OnSourceModAllInitialized(); |
|
ds@702
|
69 |
public: // IMemoryUtils |
|
ds@701
|
70 |
void *FindPattern(const void *libPtr, const char *pattern, size_t len); |
|
ds@2863
|
71 |
void *ResolveSymbol(void *handle, const char *symbol); |
|
dvander@2806
|
72 |
public: |
|
ds@701
|
73 |
bool GetLibraryInfo(const void *libPtr, DynLibInfo &lib); |
|
ds@2863
|
74 |
#ifdef PLATFORM_LINUX |
|
ds@2863
|
75 |
private: |
|
ds@2863
|
76 |
CVector<LibSymbolTable *> m_SymTables; |
|
ds@2863
|
77 |
#endif |
|
ds@700
|
78 |
}; |
|
ds@700
|
79 |
|
|
ds@700
|
80 |
extern MemoryUtils g_MemUtils; |
|
ds@700
|
81 |
|
|
ds@700
|
82 |
#endif // _INCLUDE_SOURCEMOD_MEMORYUTILS_H_ |
