1 | // |
2 | // SharedLibrary_UNIX.h |
3 | // |
4 | // Library: Foundation |
5 | // Package: SharedLibrary |
6 | // Module: SharedLibrary |
7 | // |
8 | // Definition of the SharedLibraryImpl class for UNIX (dlopen). |
9 | // |
10 | // Copyright (c) 2004-2006, Applied Informatics Software Engineering GmbH. |
11 | // and Contributors. |
12 | // |
13 | // SPDX-License-Identifier: BSL-1.0 |
14 | // |
15 | |
16 | |
17 | #ifndef Foundation_SharedLibrary_UNIX_INCLUDED |
18 | #define Foundation_SharedLibrary_UNIX_INCLUDED |
19 | |
20 | |
21 | #include "Poco/Foundation.h" |
22 | #include "Poco/Mutex.h" |
23 | |
24 | |
25 | namespace Poco { |
26 | |
27 | |
28 | class Foundation_API SharedLibraryImpl |
29 | { |
30 | protected: |
31 | enum Flags |
32 | { |
33 | SHLIB_GLOBAL_IMPL = 1, |
34 | SHLIB_LOCAL_IMPL = 2 |
35 | }; |
36 | |
37 | SharedLibraryImpl(); |
38 | ~SharedLibraryImpl(); |
39 | void loadImpl(const std::string& path, int flags); |
40 | void unloadImpl(); |
41 | bool isLoadedImpl() const; |
42 | void* findSymbolImpl(const std::string& name); |
43 | const std::string& getPathImpl() const; |
44 | static std::string prefixImpl(); |
45 | static std::string suffixImpl(); |
46 | |
47 | private: |
48 | std::string _path; |
49 | void* _handle; |
50 | static FastMutex _mutex; |
51 | }; |
52 | |
53 | |
54 | } // namespace Poco |
55 | |
56 | |
57 | #endif // Foundation_SharedLibrary_UNIX_INCLUDED |
58 | |