mirror of
https://github.com/libretro/bsnes-libretro.git
synced 2024-11-23 08:59:40 +00:00
03b06257d3
byuu says: This synchronizes bsnes/higan with many recent internal nall changes. This will be the last WIP until I am situated in Japan. Apologies for the bugfixes that didn't get applied yet, I ran out of time.
134 lines
3.5 KiB
C++
134 lines
3.5 KiB
C++
#pragma once
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#include <nall/string.hpp>
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namespace nall { namespace Path {
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inline auto active() -> string {
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char path[PATH_MAX] = "";
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(void)getcwd(path, PATH_MAX);
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string result = path;
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if(!result) result = ".";
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result.transform("\\", "/");
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if(!result.endsWith("/")) result.append("/");
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return result;
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}
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inline auto real(string_view name) -> string {
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string result;
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char path[PATH_MAX] = "";
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if(::realpath(name, path)) result = Location::path(string{path}.transform("\\", "/"));
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if(!result) return active();
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result.transform("\\", "/");
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if(!result.endsWith("/")) result.append("/");
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return result;
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}
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inline auto program() -> string {
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#if defined(PLATFORM_WINDOWS)
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wchar_t path[PATH_MAX] = L"";
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GetModuleFileName(nullptr, path, PATH_MAX);
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string result = (const char*)utf8_t(path);
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result.transform("\\", "/");
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return Path::real(result);
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#else
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Dl_info info;
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dladdr((void*)&program, &info);
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return Path::real(info.dli_fname);
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#endif
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}
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// /
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// c:/
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inline auto root() -> string {
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#if defined(PLATFORM_WINDOWS)
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wchar_t path[PATH_MAX] = L"";
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SHGetFolderPathW(nullptr, CSIDL_WINDOWS | CSIDL_FLAG_CREATE, nullptr, 0, path);
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string result = (const char*)utf8_t(path);
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result.transform("\\", "/");
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return slice(result, 0, 3);
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#else
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return "/";
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#endif
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}
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// /home/username/
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// c:/users/username/
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inline auto user() -> string {
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#if defined(PLATFORM_WINDOWS)
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wchar_t path[PATH_MAX] = L"";
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SHGetFolderPathW(nullptr, CSIDL_PROFILE | CSIDL_FLAG_CREATE, nullptr, 0, path);
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string result = (const char*)utf8_t(path);
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result.transform("\\", "/");
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#else
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struct passwd* userinfo = getpwuid(getuid());
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string result = userinfo->pw_dir;
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#endif
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if(!result) result = ".";
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if(!result.endsWith("/")) result.append("/");
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return result;
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}
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// /home/username/Desktop/
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// c:/users/username/Desktop/
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inline auto desktop(string_view name = {}) -> string {
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return {user(), "Desktop/", name};
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}
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// /home/username/.local/share/
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// ~/Library/Application Support/
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// c:/users/username/appdata/roaming/
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inline auto userData() -> string {
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#if defined(PLATFORM_WINDOWS)
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wchar_t path[PATH_MAX] = L"";
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SHGetFolderPathW(nullptr, CSIDL_APPDATA | CSIDL_FLAG_CREATE, nullptr, 0, path);
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string result = (const char*)utf8_t(path);
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result.transform("\\", "/");
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#elif defined(PLATFORM_MACOS)
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string result = {Path::user(), "Library/Application Support/"};
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#else
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string result = {Path::user(), ".local/share/"};
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#endif
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if(!result) result = ".";
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if(!result.endsWith("/")) result.append("/");
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return result;
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}
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// /usr/share
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// /Library/Application Support/
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// c:/ProgramData/
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inline auto sharedData() -> string {
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#if defined(PLATFORM_WINDOWS)
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wchar_t path[PATH_MAX] = L"";
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SHGetFolderPathW(nullptr, CSIDL_COMMON_APPDATA | CSIDL_FLAG_CREATE, nullptr, 0, path);
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string result = (const char*)utf8_t(path);
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result.transform("\\", "/");
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#elif defined(PLATFORM_MACOS)
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string result = "/Library/Application Support/";
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#else
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string result = "/usr/share/";
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#endif
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if(!result) result = ".";
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if(!result.endsWith("/")) result.append("/");
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return result;
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}
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// /tmp
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// c:/users/username/AppData/Local/Temp/
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inline auto temporary() -> string {
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#if defined(PLATFORM_WINDOWS)
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wchar_t path[PATH_MAX] = L"";
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GetTempPathW(PATH_MAX, path);
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string result = (const char*)utf8_t(path);
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result.transform("\\", "/");
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#elif defined(P_tmpdir)
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string result = P_tmpdir;
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#else
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string result = "/tmp/";
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#endif
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if(!result.endsWith("/")) result.append("/");
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return result;
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}
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}}
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