}
}
-// get the extention (everything after the final ".")
+// get the extension (everything after the final ".")
// but make sure no "/" follows the "." character (otherwise it
// is has to be a directory name containing a ".").
string SGPath::extension() const {
#endif
-void SGPath::create_dir( mode_t mode ) {
+int SGPath::create_dir( mode_t mode ) {
string_list dirlist = sgPathSplit(dir());
if ( dirlist.empty() )
- return;
+ return -1;
string path = dirlist[0];
string_list path_elements = sgPathBranchSplit(path);
bool absolute = !path.empty() && path[0] == sgDirPathSep;
dir.append(path_elements[i]);
}
if ( r == 0 ) {
- return; // Directory already exists
+ return 0; // Directory already exists
}
if ( sgMkDir( dir.c_str(), mode) ) {
SG_LOG( SG_IO, SG_ALERT, "Error creating directory: " + dir.str() );
- return;
+ return -2;
}
- for(;i < path_elements.size(); i++) {
+ 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;
+ return -2;
}
}
+
+ return 0;
}
string_list sgPathBranchSplit( const string &dirpath ) {
/**
* Concatenate a string to the end of the path without inserting a
* path separator.
- * @param p addtional path suffix
+ * @param p additional path suffix
*/
void concat( const string& p );
string base() const;
/**
- * Get the extention part of the path (everything after the final ".")
- * @return the extention string
+ * Get the extension part of the path (everything after the final ".")
+ * @return the extension string
*/
string extension() const;
/**
* Create the designated directory.
+ * @return 0 on success, or <0 on failure.
*/
- void create_dir(mode_t mode);
+ int create_dir(mode_t mode);
private: