#include <Viewer/viewer.hxx>
#include <Viewer/viewmgr.hxx>
#include <Environment/presets.hxx>
+#include "AircraftDirVisitorBase.hxx"
#include <osg/Version>
# include <Include/no_version.h>
#endif
-#ifdef __APPLE__
-# include <CoreFoundation/CoreFoundation.h>
-#endif
-
using std::string;
using std::sort;
using std::cout;
* in case, we provide some initial sane values here. This method
* should be invoked *before* reading any init files.
*/
-static void
-fgSetDefaults ()
+void fgSetDefaults ()
{
// Position (deliberately out of range)
fgSetupProxy( envp );
}
+///////////////////////////////////////////////////////////////////////////////
+// helper object to implement the --show-aircraft command.
+// resides here so we can share the fgFindAircraftInDir template above,
+// and hence ensure this command lists exectly the same aircraft as the normal
+// loading path.
+class ShowAircraft : public AircraftDirVistorBase
+{
+public:
+ ShowAircraft()
+ {
+ _minStatus = getNumMaturity(fgGetString("/sim/aircraft-min-status", "all"));
+ }
+
+
+ void show(const SGPath& path)
+ {
+ visitDir(path, 0);
+
+ simgear::requestConsole(); // ensure console is shown on Windows
+
+ std::sort(_aircraft.begin(), _aircraft.end(), ciLessLibC());
+ cout << "Available aircraft:" << endl;
+ for ( unsigned int i = 0; i < _aircraft.size(); i++ ) {
+ cout << _aircraft[i] << endl;
+ }
+ }
+
+private:
+ virtual VisitResult visit(const SGPath& path)
+ {
+ SGPropertyNode root;
+ try {
+ readProperties(path.str(), &root);
+ } catch (sg_exception& ) {
+ return VISIT_CONTINUE;
+ }
+
+ int maturity = 0;
+ string descStr(" ");
+ descStr += path.file();
+ // trim common suffix from file names
+ int nPos = descStr.rfind("-set.xml");
+ if (nPos == (int)(descStr.size() - 8)) {
+ descStr.resize(nPos);
+ }
+
+ SGPropertyNode *node = root.getNode("sim");
+ if (node) {
+ SGPropertyNode* desc = node->getNode("description");
+ // if a status tag is found, read it in
+ if (node->hasValue("status")) {
+ maturity = getNumMaturity(node->getStringValue("status"));
+ }
+
+ if (desc) {
+ if (descStr.size() <= 27+3) {
+ descStr.append(29+3-descStr.size(), ' ');
+ } else {
+ descStr += '\n';
+ descStr.append( 32, ' ');
+ }
+ descStr += desc->getStringValue();
+ }
+ } // of have 'sim' node
+
+ if (maturity >= _minStatus) {
+ _aircraft.push_back(descStr);
+ }
+
+ return VISIT_CONTINUE;
+ }
+
+
+ int getNumMaturity(const char * str)
+ {
+ // changes should also be reflected in $FG_ROOT/data/options.xml &
+ // $FG_ROOT/data/Translations/string-default.xml
+ const char* levels[] = {"alpha","beta","early-production","production"};
+
+ if (!strcmp(str, "all")) {
+ return 0;
+ }
+
+ for (size_t i=0; i<(sizeof(levels)/sizeof(levels[0]));i++)
+ if (strcmp(str,levels[i])==0)
+ return i;
+
+ return 0;
+ }
+
+ // recommended in Meyers, Effective STL when internationalization and embedded
+ // NULLs aren't an issue. Much faster than the STL or Boost lex versions.
+ struct ciLessLibC : public std::binary_function<string, string, bool>
+ {
+ bool operator()(const std::string &lhs, const std::string &rhs) const
+ {
+ return strcasecmp(lhs.c_str(), rhs.c_str()) < 0 ? 1 : 0;
+ }
+ };
+
+ int _minStatus;
+ string_list _aircraft;
+};
+
+/*
+ * Search in the current directory, and in on directory deeper
+ * for <aircraft>-set.xml configuration files and show the aircaft name
+ * and the contents of the<description> tag in a sorted manner.
+ *
+ * @parampath the directory to search for configuration files
+ */
+void fgShowAircraft(const SGPath &path)
+{
+ ShowAircraft s;
+ s.show(path);
+
+#ifdef _MSC_VER
+ cout << "Hit a key to continue..." << endl;
+ std::cin.get();
+#endif
+}
+
+
static bool
parse_wind (const string &wind, double * min_hdg, double * max_hdg,
double * speed, double * gust)
void Options::init(int argc, char **argv, const SGPath& appDataPath)
{
- fgSetDefaults();
-
// first, process the command line
bool inOptions = true;
for (int i=1; i<argc; ++i) {
return "../data";
}
-#elif defined(_WIN32)
+#elif defined(SG_WINDOWS)
string Options::platformDefaultRoot() const
{
return "..\\data";
}
-#elif defined(__APPLE__)
-string Options::platformDefaultRoot() const
-{
- /*
- The following code looks for the base package inside the application
- bundle, in the standard Contents/Resources location.
- */
- CFURLRef resourcesUrl = CFBundleCopyResourcesDirectoryURL(CFBundleGetMainBundle());
-
- // look for a 'data' subdir
- CFURLRef dataDir = CFURLCreateCopyAppendingPathComponent(NULL, resourcesUrl, CFSTR("data"), true);
-
- CFURLRef absoluteDataUrl = CFURLCopyAbsoluteURL(dataDir);
-
- // now convert down to a path, and the a c-string
- CFStringRef path = CFURLCopyFileSystemPath(absoluteDataUrl, kCFURLPOSIXPathStyle);
- string root = CFStringGetCStringPtr(path, CFStringGetSystemEncoding());
-
- CFRelease(absoluteDataUrl);
- CFRelease(resourcesUrl);
- CFRelease(dataDir);
- CFRelease(path);
-
- return root;
-}
+#elif defined(SG_MAC)
+// platformDefaultRoot defined in CocoaHelpers.mm
#else
string Options::platformDefaultRoot() const
{
projects / flightgear.git / blobdiff