mirror of https://github.com/djcb/mu.git
123 lines
3.9 KiB
C++
123 lines
3.9 KiB
C++
/*
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** Copyright (C) 2019-2020 Dirk-Jan C. Binnema <djcb@djcbsoftware.nl>
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**
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** This program is free software; you can redistribute it and/or modify it
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** under the terms of the GNU General Public License as published by the
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** Free Software Foundation; either version 3, or (at your option) any
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** later version.
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**
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** This program is distributed in the hope that it will be useful,
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** but WITHOUT ANY WARRANTY; without even the implied warranty of
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** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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** GNU General Public License for more details.
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**
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** You should have received a copy of the GNU General Public License
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** along with this program; if not, write to the Free Software Foundation,
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** Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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**
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*/
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#include "mu-runtime.hh"
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#include "utils/mu-util.h"
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#include "utils/mu-logger.hh"
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#include <locale.h> /* for setlocale() */
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#include <string>
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#include <unordered_map>
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static std::unordered_map<MuRuntimePath, std::string> RuntimePaths;
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constexpr auto PartsDir = "parts";
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constexpr auto LogDir = "log";
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constexpr auto XapianDir = "xapian";
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constexpr auto MuName = "mu";
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constexpr auto Bookmarks = "bookmarks";
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static const std::string Sepa{G_DIR_SEPARATOR_S};
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static void
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init_paths_xdg ()
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{
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RuntimePaths.emplace(MU_RUNTIME_PATH_XAPIANDB, g_get_user_cache_dir() +
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Sepa + MuName + Sepa + XapianDir);
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RuntimePaths.emplace(MU_RUNTIME_PATH_CACHE, g_get_user_cache_dir() +
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Sepa + MuName);
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RuntimePaths.emplace(MU_RUNTIME_PATH_MIMECACHE, g_get_user_cache_dir() +
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Sepa + MuName + Sepa + PartsDir);
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RuntimePaths.emplace(MU_RUNTIME_PATH_LOGDIR, g_get_user_cache_dir() +
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Sepa + MuName);
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RuntimePaths.emplace(MU_RUNTIME_PATH_BOOKMARKS, g_get_user_config_dir() +
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Sepa + MuName);
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}
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static void
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init_paths_muhome (const char *muhome)
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{
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RuntimePaths.emplace(MU_RUNTIME_PATH_XAPIANDB, muhome + Sepa + XapianDir);
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RuntimePaths.emplace(MU_RUNTIME_PATH_CACHE, muhome);
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RuntimePaths.emplace(MU_RUNTIME_PATH_MIMECACHE, muhome + Sepa + PartsDir);
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RuntimePaths.emplace(MU_RUNTIME_PATH_LOGDIR, muhome + Sepa + LogDir);
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RuntimePaths.emplace(MU_RUNTIME_PATH_BOOKMARKS, muhome + Sepa + Bookmarks);
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}
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gboolean
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mu_runtime_init (const char* muhome, const char *name, gboolean debug)
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{
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g_return_val_if_fail (RuntimePaths.empty(), FALSE);
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g_return_val_if_fail (name, FALSE);
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setlocale (LC_ALL, "");
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if (muhome)
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init_paths_muhome (muhome);
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else
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init_paths_xdg();
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for (const auto& d: RuntimePaths ) {
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char* dir;
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if (d.first == MU_RUNTIME_PATH_BOOKMARKS) // special case
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dir = g_path_get_dirname (d.second.c_str());
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else
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dir = g_strdup (d.second.c_str());
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auto ok = mu_util_create_dir_maybe (dir, 0700, TRUE);
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if (!ok) {
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g_critical ("failed to create %s", dir);
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g_free (dir);
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mu_runtime_uninit();
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return FALSE;
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}
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g_free (dir);
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}
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const auto log_path = RuntimePaths[MU_RUNTIME_PATH_LOGDIR] +
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Sepa + name + ".log";
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using namespace Mu;
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LogOptions opts{LogOptions::None};
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if (debug)
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opts |= (LogOptions::Debug | LogOptions::None);
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Mu::log_init(log_path, opts);
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return TRUE;
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}
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void
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mu_runtime_uninit (void)
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{
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RuntimePaths.clear();
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Mu::log_uninit();
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}
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const char*
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mu_runtime_path (MuRuntimePath path)
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{
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const auto it = RuntimePaths.find (path);
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if (it == RuntimePaths.end())
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return NULL;
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else
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return it->second.c_str();
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}
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