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/*
Copyright (C) 2007 Tim Mayberry
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include <cstdlib>
#include <iostream>
#include "pbd/error.h"
#include "pbd/compose.h"
#include "pbd/strsplit.h"
#include <glibmm/miscutils.h>
#include <glibmm/fileutils.h>
#include "ardour/directory_names.h"
#include "ardour/filesystem_paths.h"
#include "i18n.h"
using namespace PBD;
namespace ARDOUR {
using std::string;
sys::path
user_config_directory ()
{
sys::path p;
#ifdef __APPLE__
p = Glib::get_home_dir();
p /= "Library/Preferences";
#else
const char* c = 0;
/* adopt freedesktop standards, and put .ardour3 into $XDG_CONFIG_HOME or ~/.config
*/
if ((c = getenv ("XDG_CONFIG_HOME")) != 0) {
p = c;
} else {
const string home_dir = Glib::get_home_dir();
if (home_dir.empty ()) {
const string error_msg = "Unable to determine home directory";
// log the error
error << error_msg << endmsg;
throw sys::filesystem_error(error_msg);
}
p = home_dir;
p /= ".config";
}
#endif
p /= user_config_dir_name;
std::string ps (p.to_string());
if (!Glib::file_test (ps, Glib::FILE_TEST_EXISTS)) {
if (g_mkdir_with_parents (ps.c_str(), 0755)) {
error << string_compose (_("Cannot create Configuration directory %1 - cannot run"),
ps) << endmsg;
exit (1);
}
} else if (!Glib::file_test (ps, Glib::FILE_TEST_IS_DIR)) {
error << string_compose (_("Configuration directory %1 already exists and is not a directory/folder - cannot run"),
ps) << endmsg;
exit (1);
}
return p;
}
sys::path
ardour_dll_directory ()
{
std::string s = Glib::getenv("ARDOUR_DLL_PATH");
if (s.empty()) {
std::cerr << _("ARDOUR_CONFIG_PATH not set in environment - exiting\n");
::exit (1);
}
return sys::path (s);
}
SearchPath
ardour_config_search_path ()
{
static bool have_path = false;
static SearchPath search_path;
if (!have_path) {
SearchPath sp (user_config_directory());
std::string s = Glib::getenv("ARDOUR_CONFIG_PATH");
if (s.empty()) {
std::cerr << _("ARDOUR_CONFIG_PATH not set in environment - exiting\n");
::exit (1);
}
std::vector<string> ss;
split (s, ss, ':');
for (std::vector<string>::iterator i = ss.begin(); i != ss.end(); ++i) {
sp += sys::path (*i);
}
search_path = sp;
have_path = true;
std::cerr << "CONFIG PATH: " << search_path.to_string() << std::endl;
}
return search_path;
}
SearchPath
ardour_data_search_path ()
{
static bool have_path = false;
static SearchPath search_path;
if (!have_path) {
SearchPath sp (user_config_directory());
std::string s = Glib::getenv("ARDOUR_DATA_PATH");
if (s.empty()) {
std::cerr << _("ARDOUR_DATA_PATH not set in environment - exiting\n");
::exit (1);
}
std::vector<string> ss;
split (s, ss, ':');
for (std::vector<string>::iterator i = ss.begin(); i != ss.end(); ++i) {
sp += sys::path (*i);
}
search_path = sp;
have_path = true;
std::cerr << "DATA PATH: " << search_path.to_string() << std::endl;
}
return search_path;
}
} // namespace ARDOUR
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