76 lines
2.0 KiB
C++
76 lines
2.0 KiB
C++
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//
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// Written and (c) Torsten Dreyer - Torsten(at)t3r_dot_de
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//
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// This program is free software; you can redistribute it and/or
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// modify it under the terms of the GNU General Public License as
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// published by the Free Software Foundation; either version 2 of the
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// License, or (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful, but
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// WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// 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
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// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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//
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#ifdef _WIN32
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# include <direct.h> // for getcwd()
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#else // !_WIN32
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# include <unistd.h>
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#endif
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#include "ApplicationProperties.hxx"
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double
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ApplicationProperties::getDouble (const char *name, const double def) {
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const SGPropertyNode_ptr n (ApplicationProperties::Properties->getNode (name, false));
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if (n == NULL) {
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return def;
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}
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return n->getDoubleValue ();
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}
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SGPath
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ApplicationProperties::GetCwd () {
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SGPath path (".");
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char buf[512];
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char *cwd (getcwd (buf, 511));
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buf[511] = '\0';
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if (cwd) {
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path = SGPath::fromLocal8Bit (cwd);
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}
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return path;
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}
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SGPath
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ApplicationProperties::GetRootPath (const char *sub) {
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if (sub != NULL) {
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const SGPath subpath (sub);
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// relative path to current working dir?
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if (subpath.isRelative ()) {
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SGPath path (GetCwd ());
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path.append (sub);
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if (path.exists ()) {
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return path;
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}
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} else if (subpath.exists ()) {
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// absolute path
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return subpath;
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}
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}
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// default: relative path to FGROOT
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SGPath path (ApplicationProperties::root);
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if (sub != NULL) {
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path.append (sub);
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}
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return path;
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}
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string ApplicationProperties::root = ".";
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SGPropertyNode_ptr ApplicationProperties::Properties = new SGPropertyNode;
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