protected String parseZipEntry(
ZipEntry zipEntry,
ZipInputStream zipStream,
Task task,
String contestId,
ContestManager contestManager) {
String fileName = new File(zipEntry.getName()).getName().toLowerCase();
if (fileName.equals(task.getName() + ".txt")) {
return null;
}
String[] fileNameParts = fileName.split("\\.");
if (fileNameParts.length != 3) {
return getErrorMessage(zipEntry, "is not named properly and will be ignored.");
}
if (!fileNameParts[0].equals(task.getName())) {
return getErrorMessage(
zipEntry,
"seems like a test case but does not seem to start with the task name:" + task.getName());
}
Task.TestType testType;
if ("in".equals(fileNameParts[2])) {
testType = Task.TestType.IN;
} else if ("sol".equals(fileNameParts[2])) {
testType = Task.TestType.SOL;
} else {
return getErrorMessage(
zipEntry, " is neither .in nor .sol file but is ." + fileNameParts[2] + " ?");
}
int testNumber = -1;
try {
testNumber = Integer.parseInt(fileNameParts[1]);
if (testNumber < 1 || testNumber > task.getNumberOfTests()) {
testNumber = -1;
}
} catch (NumberFormatException e) {
} finally {
if (testNumber < 0) {
return getErrorMessage(
zipEntry,
" has incorrect value for a test number :"
+ fileNameParts[1]
+ " . Must be an integer between 1 and "
+ Integer.toString(task.getNumberOfTests()));
}
}
if (contestManager.uploadTaskData(contestId, task, testNumber, testType, zipStream)) {
return null;
} else {
return getErrorMessage(
zipEntry, " was recognized as a test data file but the server was unable to store it.");
}
}
