// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// Library General Public License for more details.
//
-// You should have received a copy of the GNU Library General Public
-// License along with this library; if not, write to the
-// Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-// Boston, MA 02111-1307, USA.
+// 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
//
// $Id$
#include <stdio.h>
#include <sys/stat.h>
#include <sys/stat.h>
-#ifdef _MSC_VER
+#if defined( _MSC_VER) || defined(__MINGW32__)
# include <direct.h>
#endif
#include "sg_path.hxx"
return true;
}
+#if defined( _MSC_VER) || defined(__MINGW32__)
+# define sgMkDir(d,m) _mkdir(d)
+#else
+# define sgMkDir(d,m) mkdir(d,m)
+#endif
+
void SGPath::create_dir( mode_t mode ) {
string_list dirlist = sgPathSplit(dir());
- SGPath dir = dirlist[0];
- int i;
- for(i=1; dir.exists() && i < dirlist.size(); i++) {
- dir.add(dirlist[i]);
+ if ( dirlist.empty() )
+ return;
+ string path = dirlist[0];
+ string_list path_elements = sgPathBranchSplit(path);
+ bool absolute = !path.empty() && path[0] == sgDirPathSep;
+
+ unsigned int i = 1;
+ SGPath dir = absolute ? string( 1, sgDirPathSep ) : "";
+ dir.concat( path_elements[0] );
+#if defined( _MSC_VER) || defined(__MINGW32__)
+ if ( dir.str().find(':') != string::npos && path_elements.size() >= 2 ) {
+ dir.append( path_elements[1] );
+ i = 2;
}
- for(;i < dirlist.size(); i++) {
- string subdir = dirlist[i];
-#ifdef _MSC_VER
- if ( _mkdir( subdir.c_str()) ) {
-#else
- if ( mkdir( subdir.c_str(), mode) ) {
#endif
+ struct stat info;
+ int r;
+ for(; ( r = stat( dir.c_str(), &info ) ) == 0 && i < path_elements.size(); i++) {
+ dir.append(path_elements[i]);
+ }
+ if ( r == 0 ) {
+ return; // Directory already exists
+ }
+ if ( sgMkDir( dir.c_str(), mode) ) {
+ SG_LOG( SG_IO, SG_ALERT, "Error creating directory: " + dir.str() );
+ return;
+ }
+ for(;i < path_elements.size(); i++) {
+ dir.append(path_elements[i]);
+ if ( sgMkDir( dir.c_str(), mode) ) {
SG_LOG( SG_IO, SG_ALERT, "Error creating directory: " + dir.str() );
break;
}
- dir.add(subdir);
}
}
+string_list sgPathBranchSplit( const string &dirpath ) {
+ string_list path_elements;
+ string element, path = dirpath;
+ while ( path.size() ) {
+ size_t p = path.find( sgDirPathSep );
+ if ( p != string::npos ) {
+ element = path.substr( 0, p );
+ path.erase( 0, p + 1 );
+ } else {
+ element = path;
+ path = "";
+ }
+ if ( element.size() )
+ path_elements.push_back( element );
+ }
+ return path_elements;
+}
+
+
string_list sgPathSplit( const string &search_path ) {
string tmp = search_path;
string_list result;