-
Notifications
You must be signed in to change notification settings - Fork 291
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Merge pull request #273 from SylvainCorlay/use-dynamic-prefix-path
Use dynamic prefix path
- Loading branch information
Showing
5 changed files
with
152 additions
and
15 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,96 @@ | ||
| /*************************************************************************** | ||
| * Copyright (c) 2018, Martin Renou, Johan Mabille, Sylvain Corlay and * | ||
| * Wolf Vollprecht * | ||
| * * | ||
| * Distributed under the terms of the BSD 3-Clause License. * | ||
| * * | ||
| * The full license is in the file LICENSE, distributed with this software. * | ||
| ****************************************************************************/ | ||
|
|
||
| #include "xpaths.hpp" | ||
|
|
||
| #include <string> | ||
| #include <cstring> | ||
|
|
||
| #if defined(__linux__) | ||
| # include <unistd.h> | ||
| #endif | ||
| #if defined(_WIN32) | ||
| # if defined(NOMINMAX) | ||
| # include <windows.h> | ||
| # else | ||
| # define NOMINMAX | ||
| # include <windows.h> | ||
| # undef NOMINMAX | ||
| # endif | ||
| #endif | ||
| #ifdef __APPLE__ | ||
| # include <cstdint> | ||
| # include <mach-o/dyld.h> | ||
| #endif | ||
| #if defined(__sun) | ||
| # include <stdlib.h> | ||
| #endif | ||
|
|
||
| namespace xcpp | ||
| { | ||
| std::string executable_path() | ||
| { | ||
| std::string path; | ||
| char buffer[1024]; | ||
| std::memset(buffer, '\0', sizeof(buffer)); | ||
| #if defined(__linux__) | ||
| if (readlink("/proc/self/exe", buffer, sizeof(buffer)) != -1) | ||
| { | ||
| path = buffer; | ||
| } | ||
| else | ||
| { | ||
| // failed to determine run path | ||
| } | ||
| #elif defined (_WIN32) | ||
| if (GetModuleFileName(nullptr, buffer, sizeof(buffer)) != 0) | ||
| { | ||
| path = buffer; | ||
| } | ||
| else | ||
| { | ||
| // failed to determine run path | ||
| } | ||
| #elif defined (__APPLE__) | ||
| std::uint32_t size = sizeof(buffer); | ||
| if(_NSGetExecutablePath(buffer, &size) == 0) | ||
| { | ||
| path = buffer; | ||
| } | ||
| else | ||
| { | ||
| // failed to determine run path | ||
| } | ||
| #elif defined (__FreeBSD__) | ||
| int mib[4] = {CTL_KERN, KERN_PROC, KERN_PROC_PATHNAME, -1}; | ||
| if (sysctl(mib, 4, buffer, sizeof(buffer), NULL, 0) != -1) | ||
| { | ||
| path = buffer; | ||
| } | ||
| else | ||
| { | ||
| // failed to determine run path | ||
| } | ||
| #elif defined(__sun) | ||
| path = getexecname(); | ||
| #endif | ||
| return path; | ||
| } | ||
|
|
||
| std::string prefix_path() | ||
| { | ||
| std::string path = executable_path(); | ||
| #if defined (_WIN32) | ||
| char separator = '\\'; | ||
| #else | ||
| char separator = '/'; | ||
| #endif | ||
| return path.substr(0, path.find_last_of("/\\")) + separator + ".." + separator; | ||
| } | ||
| } |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,29 @@ | ||
| /*************************************************************************** | ||
| * Copyright (c) Johan Mabille, Sylvain Corlay and Wolf Vollprecht * | ||
| * Copyright (c) QuantStack * | ||
| * * | ||
| * Distributed under the terms of the BSD 3-Clause License. * | ||
| * * | ||
| * The full license is in the file LICENSE, distributed with this software. * | ||
| ****************************************************************************/ | ||
|
|
||
| #ifndef XPYT_PATHS_HPP | ||
| #define XPYT_PATHS_HPP | ||
|
|
||
| #include <string> | ||
|
|
||
| namespace xcpp | ||
| { | ||
| /******************* | ||
| * executable_path * | ||
| *******************/ | ||
|
|
||
| std::string executable_path(); | ||
|
|
||
| /******************* | ||
| * prefix_path * | ||
| *******************/ | ||
|
|
||
| std::string prefix_path(); | ||
| } | ||
| #endif |