demangle.cpp

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Alex Alex Commit Client Upload Part 2 19/10/2026 00:06
1/*
2 * Copyright (c) 2010-2017 OTClient <https://github.com/edubart/otclient>
3 *
4 * Permission is hereby granted, free of charge, to any person obtaining a copy
5 * of this software and associated documentation files (the "Software"), to deal
6 * in the Software without restriction, including without limitation the rights
7 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
8 * copies of the Software, and to permit persons to whom the Software is
9 * furnished to do so, subject to the following conditions:
10 *
11 * The above copyright notice and this permission notice shall be included in
12 * all copies or substantial portions of the Software.
13 *
14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
20 * THE SOFTWARE.
21 */
22
23#include "demangle.h"
24
25#ifdef _MSC_VER
26
27#include <winsock2.h>
28#include <windows.h>
29
30#pragma warning (push)
31#pragma warning (disable:4091) // warning C4091: 'typedef ': ignored on left of '' when no variable is declared
32#include <dbghelp.h>
33#pragma warning (pop)
34
35#else
36
37#include <cxxabi.h>
38#include <cstring>
39#include <cstdlib>
40
41#endif
42
43namespace stdext {
44
45const char* demangle_name(const char* name)
46{
47#ifdef _MSC_VER
48 static char buffer[1024];
49 UnDecorateSymbolName(name, buffer, sizeof(buffer), UNDNAME_COMPLETE);
50 return buffer;
51#else
52 size_t len;
53 int status;
54 static char buffer[1024];
55 char* demangled = abi::__cxa_demangle(name, 0, &len, &status);
56 if(demangled) {
57 strcpy(buffer, demangled);
58 free(demangled);
59 }
60 return buffer;
61#endif
62}
63
64}
65
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