static const char sgSearchPathSep = ':';
#endif
+#ifdef _WIN32
+#include <ShlObj.h> // for CSIDL
+
+static SGPath pathForCSIDL(int csidl, const SGPath& def)
+{
+ typedef BOOL (WINAPI*GetSpecialFolderPath)(HWND, LPSTR, int, BOOL);
+ static GetSpecialFolderPath SHGetSpecialFolderPath = NULL;
+
+ // lazy open+resolve of shell32
+ if (!SHGetSpecialFolderPath) {
+ HINSTANCE shellDll = ::LoadLibrary("shell32");
+ SHGetSpecialFolderPath = (GetSpecialFolderPath) GetProcAddress(shellDll, "SHGetSpecialFolderPathA");
+ }
+
+ if (!SHGetSpecialFolderPath){
+ return def;
+ }
+
+ char path[MAX_PATH];
+ if (SHGetSpecialFolderPath(0, path, csidl, false)) {
+ return SGPath(path, def.getPermissionChecker());
+ }
+
+ return def;
+}
+#elif __APPLE__
+
+// defined in CocoaHelpers.mm
+SGPath appleSpecialFolder(int dirType, int domainMask, const SGPath& def);
+
+#else
+static SGPath getXDGDir( const std::string& name,
+ const SGPath& def,
+ const std::string& fallback )
+{
+ // http://standards.freedesktop.org/basedir-spec/basedir-spec-latest.html
+
+ // $XDG_CONFIG_HOME defines the base directory relative to which user specific
+ // configuration files should be stored. If $XDG_CONFIG_HOME is either not set
+ // or empty, a default equal to $HOME/.config should be used.
+ const SGPath user_dirs = SGPath::fromEnv( "XDG_CONFIG_HOME",
+ SGPath::home() / ".config")
+ / "user-dirs.dirs";
+
+ // Format is XDG_xxx_DIR="$HOME/yyy", where yyy is a shell-escaped
+ // homedir-relative path, or XDG_xxx_DIR="/yyy", where /yyy is an absolute
+ // path. No other format is supported.
+ const std::string XDG_ID = "XDG_" + name + "_DIR=\"";
+
+ std::ifstream user_dirs_file( user_dirs.c_str() );
+ std::string line;
+ while( std::getline(user_dirs_file, line).good() )
+ {
+ if( !starts_with(line, XDG_ID) || *line.rbegin() != '"' )
+ continue;
+
+ // Extract dir from XDG_<name>_DIR="<dir>"
+ line = line.substr(XDG_ID.length(), line.length() - XDG_ID.length() - 1 );
+
+ const std::string HOME = "$HOME";
+ if( starts_with(line, HOME) )
+ return SGPath::home(def)
+ / simgear::strutils::unescape(line.substr(HOME.length()));
+
+ return SGPath(line, def.getPermissionChecker());
+ }
+
+ if( def.isNull() )
+ return SGPath::home(def) / fallback;
+
+ return def;
+}
+#endif
// For windows, replace "\" by "/".
void
// default constructor
-SGPath::SGPath(PermissonChecker validator)
+SGPath::SGPath(PermissionChecker validator)
: path(""),
_permission_checker(validator),
_cached(false),
// create a path based on "path"
-SGPath::SGPath( const std::string& p, PermissonChecker validator )
+SGPath::SGPath( const std::string& p, PermissionChecker validator )
: path(p),
_permission_checker(validator),
_cached(false),
// create a path based on "path" and a "subpath"
SGPath::SGPath( const SGPath& p,
const std::string& r,
- PermissonChecker validator )
+ PermissionChecker validator )
: path(p.path),
_permission_checker(validator),
_cached(false),
}
//------------------------------------------------------------------------------
-void SGPath::setPermissonChecker(PermissonChecker validator)
+void SGPath::setPermissionChecker(PermissionChecker validator)
{
_permission_checker = validator;
_rwCached = false;
}
//------------------------------------------------------------------------------
-SGPath::PermissonChecker SGPath::getPermissonChecker() const
+SGPath::PermissionChecker SGPath::getPermissionChecker() const
{
return _permission_checker;
}
}
}
+//------------------------------------------------------------------------------
void SGPath::validate() const
{
if (_cached && _cacheEnabled) {
_cached = true;
}
+//------------------------------------------------------------------------------
void SGPath::checkAccess() const
{
if( _rwCached && _cacheEnabled )
return true;
}
+//------------------------------------------------------------------------------
+SGPath SGPath::standardLocation(StandardLocation type, const SGPath& def)
+{
+ switch(type)
+ {
+ case HOME:
+ return home(def);
+#ifdef _WIN32
+ case DESKTOP:
+ return pathForCSIDL(CSIDL_DESKTOPDIRECTORY, def);
+ case DOWNLOADS:
+ // TODO use KnownFolders
+ // http://msdn.microsoft.com/en-us/library/bb776911%28v=vs.85%29.aspx
+ if( !def.isNull() )
+ return def;
+
+ return pathForCSIDL(CSIDL_DESKTOPDIRECTORY, def);
+ case DOCUMENTS:
+ return pathForCSIDL(CSIDL_MYDOCUMENTS, def);
+ case PICTURES:
+ return pathForCSIDL(CSIDL_MYPICTURES, def);
+#elif __APPLE__
+ // since this is C++, we can't include NSPathUtilities.h to access the enum
+ // values, so hard-coding them here (they are stable, don't worry)
+ case DOWNLOADS:
+ return appleSpecialFolder(15, 1, def);
+ case DESKTOP:
+ return appleSpecialFolder(12, 1, def);
+ case DOCUMENTS:
+ return appleSpecialFolder(9, 1, def);
+ case PICTURES:
+ return appleSpecialFolder(19, 1, def);
+#else
+ case DESKTOP:
+ return getXDGDir("DESKTOP", def, "Desktop");
+ case DOWNLOADS:
+ return getXDGDir("DOWNLOADS", def, "Downloads");
+ case DOCUMENTS:
+ return getXDGDir("DOCUMENTS", def, "Documents");
+ case PICTURES:
+ return getXDGDir("PICTURES", def, "Pictures");
+#endif
+ default:
+ SG_LOG( SG_GENERAL,
+ SG_WARN,
+ "SGPath::standardLocation() unhandled type: " << type );
+ return def;
+ }
+}
+
//------------------------------------------------------------------------------
SGPath SGPath::fromEnv(const char* name, const SGPath& def)
{
}
#endif
-#ifdef _WIN32
-
-#include <ShlObj.h> // for CSIDL
-
//------------------------------------------------------------------------------
SGPath SGPath::desktop(const SGPath& def)
{
- typedef BOOL (WINAPI*GetSpecialFolderPath)(HWND, LPSTR, int, BOOL);
- static GetSpecialFolderPath SHGetSpecialFolderPath = NULL;
-
- // lazy open+resolve of shell32
- if (!SHGetSpecialFolderPath) {
- HINSTANCE shellDll = ::LoadLibrary("shell32");
- SHGetSpecialFolderPath = (GetSpecialFolderPath) GetProcAddress(shellDll, "SHGetSpecialFolderPathA");
- }
-
- if (!SHGetSpecialFolderPath){
- return def;
- }
-
- char path[MAX_PATH];
- if (SHGetSpecialFolderPath(0, path, CSIDL_DESKTOPDIRECTORY, false)) {
- return SGPath(path, def._permission_checker);
- }
-
- SG_LOG(SG_GENERAL, SG_ALERT, "SGPath::desktop() failed, bad" );
- return def;
+ return standardLocation(DESKTOP, def);
}
-#elif __APPLE__
-#include <CoreServices/CoreServices.h>
//------------------------------------------------------------------------------
-SGPath SGPath::desktop(const SGPath& def)
+SGPath SGPath::documents(const SGPath& def)
{
- FSRef ref;
- OSErr err = FSFindFolder(kUserDomain, kDesktopFolderType, false, &ref);
- if (err)
- return def;
-
- unsigned char path[1024];
- if (FSRefMakePath(&ref, path, 1024) != noErr)
- return def;
-
- return SGPath((const char*) path, def._permission_checker);
+ return standardLocation(DOCUMENTS, def);
}
-#else
-//------------------------------------------------------------------------------
-SGPath SGPath::desktop(const SGPath& def)
-{
- // http://standards.freedesktop.org/basedir-spec/basedir-spec-latest.html
-
- // $XDG_CONFIG_HOME defines the base directory relative to which user specific
- // configuration files should be stored. If $XDG_CONFIG_HOME is either not set
- // or empty, a default equal to $HOME/.config should be used.
- const SGPath user_dirs = fromEnv("XDG_CONFIG_HOME", home() / ".config")
- / "user-dirs.dirs";
-
- // Format is XDG_xxx_DIR="$HOME/yyy", where yyy is a shell-escaped
- // homedir-relative path, or XDG_xxx_DIR="/yyy", where /yyy is an absolute
- // path. No other format is supported.
- const std::string DESKTOP = "XDG_DESKTOP_DIR=\"";
-
- std::ifstream user_dirs_file( user_dirs.c_str() );
- std::string line;
- while( std::getline(user_dirs_file, line).good() )
- {
- if( !starts_with(line, DESKTOP) || *line.rbegin() != '"' )
- continue;
-
- // Extract dir from XDG_DESKTOP_DIR="<dir>"
- line = line.substr(DESKTOP.length(), line.length() - DESKTOP.length() - 1 );
-
- const std::string HOME = "$HOME";
- if( starts_with(line, HOME) )
- return home(def) / simgear::strutils::unescape(line.substr(HOME.length()));
-
- return SGPath(line, def._permission_checker);
- }
-
- return home(def) / "Desktop";
-}
-#endif
+//------------------------------------------------------------------------------
std::string SGPath::realpath() const
{
#if (defined(__APPLE__) && MAC_OS_X_VERSION_MAX_ALLOWED <= 1050)
projects / simgear.git / blobdiff