mirror of https://github.com/odrling/Aegisub
99 lines
2.6 KiB
C++
99 lines
2.6 KiB
C++
// Copyright (c) 2013, Thomas Goyne <plorkyeran@aegisub.org>
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//
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// Permission to use, copy, modify, and distribute this software for any
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// purpose with or without fee is hereby granted, provided that the above
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// copyright notice and this permission notice appear in all copies.
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//
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// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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//
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// Aegisub Project http://www.aegisub.org/
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#include <libaegisub/path.h>
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#include <libaegisub/exception.h>
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#include <libaegisub/util_osx.h>
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#include <boost/filesystem/operations.hpp>
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#include <pwd.h>
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#include "../../acconf.h"
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#ifndef __APPLE__
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#include <fstream>
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#include <stdlib.h>
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#include <libgen.h>
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#endif
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namespace {
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#ifndef __APPLE__
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std::string home_dir() {
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const char *env = getenv("HOME");
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if (env) return env;
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if ((env = getenv("USER")) || (env = getenv("LOGNAME"))) {
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if (passwd *user_info = getpwnam(env))
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return user_info->pw_dir;
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}
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throw agi::EnvironmentError("Could not get home directory. Make sure HOME is set.");
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}
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#ifdef APPIMAGE_BUILD
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std::string exe_dir() {
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char *exe, *dir;
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std::string data = "";
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#ifdef __FreeBSD__
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exe = realpath("/proc/self/file", NULL);
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#else
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exe = realpath("/proc/self/exe", NULL);
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#endif
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if (!exe) return "";
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if ((dir = dirname(exe)) && strlen(dir) > 0) {
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data = dir;
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}
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free(exe);
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return data;
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}
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#endif /* APPIMAGE_BUILD */
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#endif /* !__APPLE__ */
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}
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namespace agi {
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void Path::FillPlatformSpecificPaths() {
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#ifndef __APPLE__
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agi::fs::path home = home_dir();
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SetToken("?user", home/".aegisub");
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SetToken("?local", home/".aegisub");
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#ifdef APPIMAGE_BUILD
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agi::fs::path exe = exe_dir();
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agi::fs::path data_from_bin = agi::fs::path(P_DATA).lexically_relative(P_BIN);
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SetToken("?data", (exe != "" ? exe/data_from_bin : home/".aegisub").make_preferred());
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#else
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SetToken("?data", P_DATA);
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#endif
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SetToken("?dictionary", "/usr/share/hunspell");
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#else
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agi::fs::path app_support = agi::util::GetApplicationSupportDirectory();
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SetToken("?user", app_support/"Aegisub");
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SetToken("?local", app_support/"Aegisub");
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SetToken("?data", agi::util::GetBundleSharedSupportDirectory());
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SetToken("?dictionary", Decode("?data/dictionaries"));
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#endif
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SetToken("?temp", boost::filesystem::temp_directory_path());
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}
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}
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