1 /**
2 * Copyright (c) 2021, Timothy Stack
3 *
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 * * Redistributions of source code must retain the above copyright notice, this
10 * list of conditions and the following disclaimer.
11 * * Redistributions in binary form must reproduce the above copyright notice,
12 * this list of conditions and the following disclaimer in the documentation
13 * and/or other materials provided with the distribution.
14 * * Neither the name of Timothy Stack nor the names of its contributors
15 * may be used to endorse or promote products derived from this software
16 * without specific prior written permission.
17 *
18 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ''AS IS'' AND ANY
19 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
20 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
21 * DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
22 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
23 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
24 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
25 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
26 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
27 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
28 */
29
30 #include "config.h"
31
32 #include "paths.hh"
33 #include "fmt/format.h"
34
35 namespace lnav {
36 namespace paths {
37
dotlnav()38 ghc::filesystem::path dotlnav()
39 {
40 auto home_env = getenv("HOME");
41 auto xdg_config_home = getenv("XDG_CONFIG_HOME");
42
43 if (home_env != nullptr) {
44 auto home_path = ghc::filesystem::path(home_env);
45
46 if (ghc::filesystem::is_directory(home_path)) {
47 auto home_lnav = home_path / ".lnav";
48
49 if (ghc::filesystem::is_directory(home_lnav)) {
50 return home_lnav;
51 }
52
53 if (xdg_config_home != nullptr) {
54 auto xdg_path = ghc::filesystem::path(xdg_config_home);
55
56 if (ghc::filesystem::is_directory(xdg_path)) {
57 return xdg_path / "lnav";
58 }
59 }
60
61 auto home_config = home_path / ".config";
62
63 if (ghc::filesystem::is_directory(home_config)) {
64 return home_config / "lnav";
65 }
66
67 return home_lnav;
68 }
69 }
70
71 return ghc::filesystem::current_path();
72 }
73
workdir()74 ghc::filesystem::path workdir()
75 {
76 auto subdir_name = fmt::format("lnav-user-{}-work", getuid());
77 auto tmp_path = ghc::filesystem::temp_directory_path();
78
79 return tmp_path / ghc::filesystem::path(subdir_name);
80 }
81
82 }
83 }
84