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Fix a crash if destination directory doesn't exist.

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Filter non-scenery items from install/remove list boxes.
This commit is contained in:
curt 2004-02-16 19:14:46 +00:00
parent 2513d06633
commit 7d6d574a50
1 changed files with 16 additions and 8 deletions
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24
utils/fgadmin/src/fgadmin_funcs.cxx
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@ -137,7 +137,7 @@ void FGAdminUI::update_install_box() {
install_box->clear();
if ( source.length() ) {
if ( source.length() && fl_filename_isdir(source.c_str()) ) {
ulDir *dir = ulOpenDir( source.c_str() ) ;
ulDirEnt *ent;
while ( ent = ulReadDir( dir ) ) {
@ -159,14 +159,22 @@ void FGAdminUI::update_install_box() {
base[offset] = '\0';
}
// add to list if not installed
SGPath install( dest );
install.append( base );
if ( ! fl_filename_isdir( install.c_str() ) ) {
// cout << install.str() << " install candidate." << endl;
file_list.push_back( ent->d_name );
if ( strlen(ent->d_name) != 14 ) {
// simple heuristic to ingore non-scenery files
} else if ( ent->d_name[0] != 'e' && ent->d_name[0] != 'w' ) {
// further sanity checks on name
} else if ( ent->d_name[4] != 'n' && ent->d_name[4] != 's' ) {
// further sanity checks on name
} else {
// cout << install.str() << " exists." << endl;
// add to list if not installed
SGPath install( dest );
install.append( base );
if ( ! fl_filename_isdir( install.c_str() ) ) {
// cout << install.str() << " install candidate." << endl;
file_list.push_back( ent->d_name );
} else {
// cout << install.str() << " exists." << endl;
}
}
}
ulCloseDir( dir );