/*----------------------------------------------------------------------
| TestRemoveEmptyDirectory
+---------------------------------------------------------------------*/
void
TestRemoveEmptyDirectory()
{
NPT_DirectoryEntryInfo info;
NPT_String path;
NPT_Result res;
// read path from environment variable
res = NPT_GetEnvironment("NEPTUNE_TEST_ROOT", path);
CHECK(NPT_SUCCEEDED(res));
// find the next directory path that does not exist
res = FindNextAvailableDirectory(path, path);
CHECK(NPT_SUCCEEDED(res));
// create directory object
res = NPT_DirectoryCreate(path, true);
CHECK(NPT_SUCCEEDED(res));
// remove empty directory
res = NPT_DirectoryRemove(path, false);
CHECK(NPT_SUCCEEDED(res));
// verify directory does not exist any more
res = NPT_DirectoryEntry::GetInfo(path, &info);
CHECK(res == NPT_ERROR_NO_SUCH_ITEM);
}
/*----------------------------------------------------------------------
| TestRemoveDirectory
+---------------------------------------------------------------------*/
void
TestRemoveDirectory()
{
NPT_DirectoryEntryInfo info;
NPT_String path;
NPT_Result res;
// read path from environment variable
res = NPT_GetEnvironment("NEPTUNE_TEST_ROOT", path);
CHECK(NPT_SUCCEEDED(res));
// find the next directory path that does not exist
res = FindNextAvailableDirectory(path, path);
CHECK(NPT_SUCCEEDED(res));
// create directory object
res = NPT_DirectoryCreate(path, true);
CHECK(NPT_SUCCEEDED(res));
// create some subdirectories
res = CreateEntry(path, "foof1", true);
CHECK(NPT_SUCCEEDED(res));
res = CreateEntry(path, "foof2", true);
CHECK(NPT_SUCCEEDED(res));
res = CreateEntry(path, "foof2.dir", true);
CHECK(NPT_SUCCEEDED(res));
// create some files
res = CreateEntry(path, "foo1", false);
CHECK(NPT_SUCCEEDED(res));
res = CreateEntry(path, "foo2.", false);
CHECK(NPT_SUCCEEDED(res));
res = CreateEntry(path, "foo2.e", false);
CHECK(NPT_SUCCEEDED(res));
res = CreateEntry(path, "foo2.e3", false);
CHECK(NPT_SUCCEEDED(res));
res = CreateEntry(path, "foo2.gas", false);
CHECK(NPT_SUCCEEDED(res));
res = CreateEntry(path, "foo4.tee", false);
CHECK(NPT_SUCCEEDED(res));
// remove directory
res = NPT_DirectoryRemove(path, true);
CHECK(NPT_SUCCEEDED(res));
// verify directory does not exist any more
res = NPT_DirectoryEntry::GetInfo(path, &info);
CHECK(res == NPT_ERROR_NO_SUCH_ITEM);
}
/*----------------------------------------------------------------------
| NPT_DirectoryRemove
+---------------------------------------------------------------------*/
NPT_Result
NPT_DirectoryRemove(const char* path, bool recursively)
{
NPT_Result res;
NPT_DirectoryEntryInfo info;
NPT_String root_path = path;
// replace delimiters with the proper one for the platform
root_path.Replace((NPT_DIR_DELIMITER_CHR == '/')?'\\':'/', NPT_DIR_DELIMITER_CHR);
// remove excessive delimiters
root_path.TrimRight(NPT_DIR_DELIMITER_CHR);
NPT_CHECK_WARNING(NPT_DirectoryEntry::GetInfo(root_path, &info));
if (info.type == NPT_FILE_TYPE || !recursively) {
return NPT_Directory::Remove(root_path);
}
{
// enumerate all entries
NPT_Directory dir(path);
NPT_String entry_path;
NPT_String name;
do {
res = dir.GetNextEntry(name, &info);
if (NPT_SUCCEEDED(res)) {
// build full path to entry
entry_path = root_path;
// append filename
NPT_DirectoryAppendToPath(entry_path, name);
// try to remove entry recursively
res = NPT_DirectoryRemove(entry_path, true);
}
} while (NPT_SUCCEEDED(res));
}
// if no more items in directory, try to delete it
if (res == NPT_ERROR_NO_SUCH_ITEM) {
return NPT_Directory::Remove(path);
}
return res;
}
