| Line | Branch | Exec | Source |
|---|---|---|---|
| 1 | /* GATE PROJECT LICENSE: | ||
| 2 | +----------------------------------------------------------------------------+ | ||
| 3 | | Copyright(c) 2018-2025, Stefan Meislinger <sm@opengate.at> | | ||
| 4 | | All rights reserved. | | ||
| 5 | | | | ||
| 6 | | Redistribution and use in source and binary forms, with or without | | ||
| 7 | | modification, are permitted provided that the following conditions are met:| | ||
| 8 | | | | ||
| 9 | | 1. Redistributions of source code must retain the above copyright notice, | | ||
| 10 | | this list of conditions and the following disclaimer. | | ||
| 11 | | 2. Redistributions in binary form must reproduce the above copyright | | ||
| 12 | | notice, this list of conditions and the following disclaimer in the | | ||
| 13 | | documentation and/or other materials provided with the distribution. | | ||
| 14 | | | | ||
| 15 | | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"| | ||
| 16 | | AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | | ||
| 17 | | IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | | ||
| 18 | | ARE DISCLAIMED.IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE | | ||
| 19 | | LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR | | ||
| 20 | | CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF | | ||
| 21 | | SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS | | ||
| 22 | | INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN | | ||
| 23 | | CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | | ||
| 24 | | ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF | | ||
| 25 | | THE POSSIBILITY OF SUCH DAMAGE. | | ||
| 26 | +----------------------------------------------------------------------------+ | ||
| 27 | */ | ||
| 28 | |||
| 29 | /** @file | ||
| 30 | * @brief Abstraction utilities for system specific shared library environment | ||
| 31 | * @ingroup gatecore | ||
| 32 | */ | ||
| 33 | |||
| 34 | #ifndef GATE_GATE_SHAREDLIB_H_INCLUDED | ||
| 35 | #define GATE_GATE_SHAREDLIB_H_INCLUDED | ||
| 36 | |||
| 37 | #include "gate/libraries.h" | ||
| 38 | #include "gate/platforms.h" | ||
| 39 | |||
| 40 | #if defined(GATE_SYS_WIN16) | ||
| 41 | # define GATE_SHAREDLIB_LIBMAIN_IMPL 1 | ||
| 42 | #elif defined(GATE_SYS_WIN) | ||
| 43 | # define GATE_SHAREDLIB_DLLMAIN_IMPL 1 | ||
| 44 | #elif defined(GATE_SYS_POSIX) | ||
| 45 | # define GATE_SHAREDLIB_CTORATTRIB_IMPL 1 | ||
| 46 | #endif | ||
| 47 | |||
| 48 | #if defined(__cplusplus) | ||
| 49 | extern "C" { | ||
| 50 | #endif | ||
| 51 | |||
| 52 | |||
| 53 | |||
| 54 | #if defined(GATE_SHAREDLIB_LIBMAIN_IMPL) | ||
| 55 | |||
| 56 | #include <windows.h> | ||
| 57 | |||
| 58 | static HINSTANCE gate_sharedlib_hinst; | ||
| 59 | |||
| 60 | #pragma off (unreferenced); | ||
| 61 | BOOL FAR PASCAL LibMain(HANDLE hinst, WORD wDataSeg, WORD cbHeap, LPSTR lpszCmdLine) | ||
| 62 | #pragma on (unreferenced); | ||
| 63 | /* int CALLBACK LibMain(HINSTANCE hinst, WORD wDataSeg, WORD cbHeap, LPSTR lpszCmdLine)*/ | ||
| 64 | { | ||
| 65 | BOOL succeeded = TRUE; | ||
| 66 | |||
| 67 | GATE_UNUSED_ARG(wDataSeg); | ||
| 68 | GATE_UNUSED_ARG(cbHeap); | ||
| 69 | GATE_UNUSED_ARG(lpszCmdLine); | ||
| 70 | |||
| 71 | gate_sharedlib_hinst = hinst; | ||
| 72 | |||
| 73 | gate_main_init(); | ||
| 74 | |||
| 75 | return succeeded ? 1 : 0; | ||
| 76 | } | ||
| 77 | |||
| 78 | #endif /* GATE_SHAREDLIB_LIBMAIN_IMPL */ | ||
| 79 | |||
| 80 | |||
| 81 | #if defined(GATE_SHAREDLIB_DLLMAIN_IMPL) | ||
| 82 | |||
| 83 | #if defined(GATE_SYS_WINCE) | ||
| 84 | #define DLL_HINSTANCE HANDLE | ||
| 85 | #else | ||
| 86 | #define DLL_HINSTANCE HINSTANCE | ||
| 87 | #endif | ||
| 88 | |||
| 89 | BOOL WINAPI DllMain(DLL_HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved) | ||
| 90 | { | ||
| 91 | switch (fdwReason) | ||
| 92 | { | ||
| 93 | case DLL_PROCESS_ATTACH: | ||
| 94 | { | ||
| 95 | gate_main_init(); | ||
| 96 | |||
| 97 | break; | ||
| 98 | } | ||
| 99 | case DLL_PROCESS_DETACH: | ||
| 100 | { | ||
| 101 | if (lpvReserved == NULL) | ||
| 102 | { /* https://devblogs.microsoft.com/oldnewthing/20120105-00/?p=8683 */ | ||
| 103 | gate_main_uninit(); | ||
| 104 | } | ||
| 105 | break; | ||
| 106 | } | ||
| 107 | default: | ||
| 108 | { | ||
| 109 | break; | ||
| 110 | } | ||
| 111 | } | ||
| 112 | return TRUE; | ||
| 113 | } | ||
| 114 | |||
| 115 | #endif /* GATE_SHAREDLIB_DLLMAIN_IMPL */ | ||
| 116 | |||
| 117 | #if defined(GATE_SHAREDLIB_CTORATTRIB_IMPL) | ||
| 118 | |||
| 119 | ✗ | void __attribute__((constructor)) gate_sharedlib_platform_init() | |
| 120 | { | ||
| 121 | ✗ | gate_main_init(); | |
| 122 | ✗ | } | |
| 123 | |||
| 124 | ✗ | void __attribute__((destructor)) gate_sharedlib_platform_uninit() | |
| 125 | { | ||
| 126 | ✗ | gate_main_uninit(); | |
| 127 | ✗ | } | |
| 128 | |||
| 129 | #endif /* GATE_SHAREDLIB_CTORATTRIB_IMPL */ | ||
| 130 | |||
| 131 | |||
| 132 | #if defined(__cplusplus) | ||
| 133 | } | ||
| 134 | #endif | ||
| 135 | |||
| 136 | #endif | ||
| 137 |