if (contest == null) {
response.sendRedirect("");
return;
}
User user = contestManager.getUser(contest.getId(), userLogin);
if (!contest.isTestingOn()) {
user.getTestState().setOutputNow("Test failed: Testing now allowed");
response.sendRedirect("main");
return;
}
try {
HttpPostFileParser postFileParser = new HttpPostFileParser();
// convert from KBytes to bytes
int maxUploadSize = contest.getMaxUploadSize() * 1024;
postFileParser.init(request, maxUploadSize);
if (postFileParser.nFile <= 1) {
user.getTestState().setOutputNow("Test failed: Select two files");
response.sendRedirect("main");
return;
}
String srcFile = null;
byte[] abSrcFile = null;
srcFile = postFileParser.upFile[0].pc_file_name;
if (srcFile != null)
srcFile = FilenameUtils.getName(srcFile);
String task = contestManager.getTaskFromFilename(contest, srcFile, postFileParser
.getParameter("task"));
String language = contestManager.getLanguageFromFilename(contest,
srcFile,
postFileParser.getParameter("language"));
if (task == null) {
user
.getTestState()
.setOutputNow("Invalid task name!\nThe task you are trying to submit is not part of the contest you are registered in.");
response.sendRedirect("main");
return;
}
if (contest.getTaskByName(task).getType() == Task.PROBLEM_TYPE_OUTPUT) {
user.getTestState().setOutputNow("Output only tasks can not be tested.");
response.sendRedirect("main");
return;
}
if (language == null) {
user.getTestState().setOutputNow("Invalid language!");
response.sendRedirect("main");
return;
}
File fileSrcFile = postFileParser.upFile[0].GetTmpFile();
abSrcFile = new byte[postFileParser.upFile[0].size];
BufferedInputStream bufferedInputStream = new BufferedInputStream(new FileInputStream(
fileSrcFile));
int index = 0;
int iRead = -1;
while ((iRead = bufferedInputStream.read(abSrcFile,
index,
postFileParser.upFile[0].size - index)) > 0) {
index += iRead;
}
bufferedInputStream.close();
// for debug only
postFileParser.upFile[0].save("./ioidebugtest", userLogin
+ "_"
+ String.valueOf(postFileParser.upFile[0].hashCode()));
String stdinFile = null;
byte[] stdinFileData = null;
stdinFile = postFileParser.upFile[1].pc_file_name;
File fileStdinFile = postFileParser.upFile[1].GetTmpFile();
FileInputStream testStream = new FileInputStream(fileStdinFile);
if (stdinFile.endsWith(".zip")) {
ZipInputStream zipStream = new ZipInputStream(testStream);
ZipEntry zipEntry = null;
try {
if ((zipEntry = zipStream.getNextEntry()) == null || zipEntry.isDirectory())
throw new java.io.IOException();
if (zipEntry.getSize() > 5 * contest.getMaxUploadSize() * 1024) {
user.getTestState().setOutputNow("Test failed: stdin file too big");
response.sendRedirect("main");
return;
}
stdinFileData = new byte[(int) zipEntry.getSize()];
bufferedInputStream = new BufferedInputStream(zipStream);
index = 0;
iRead = -1;
// TODO: isn't there an easier/cleaner way to do this?
while ((iRead = bufferedInputStream.read(stdinFileData, index, (int) zipEntry
.getSize()
- index)) > 0) {
index += iRead;
}
if (zipStream.getNextEntry() != null)
throw new java.io.IOException();
bufferedInputStream.close();
} catch (java.io.IOException e) {
user
.getTestState()
.setOutputNow("Test failed: Bad zip archive - please include only single file");
response.sendRedirect("main");
return;
}
} else {
int uncompressedSize = postFileParser.upFile[1].size;
if (stdinFile.endsWith(".gz") || stdinFile.endsWith(".gzip")) {
File uncompressedStdinFile = new File(postFileParser.upFile[1].GetTmpFile()
.getAbsolutePath()
+ "_ungzipped");
uncompressedSize = 0;
try {
InputStream inputStream = new GZIPInputStream(testStream);
OutputStream outputStream = new FileOutputStream(uncompressedStdinFile);
byte[] readBuffer = new byte[1024];
int read = -1;
while ((read = inputStream.read(readBuffer)) > 0) {
outputStream.write(readBuffer, 0, read);
uncompressedSize += read;
}
outputStream.close();
inputStream.close();
testStream = new FileInputStream(uncompressedStdinFile);
} catch (IOException e) {
user
.getTestState()
.setOutputNow("Test failed: Bad gzip archive - please include only single file");
response.sendRedirect("main");
return;
}
}
stdinFileData = new byte[uncompressedSize];
bufferedInputStream = new BufferedInputStream(testStream);
index = 0;
iRead = -1;
while ((iRead = bufferedInputStream.read(stdinFileData,
index,
uncompressedSize - index)) > 0) {
index += iRead;
}
bufferedInputStream.close();
}
boolean bResult = contestManager.test(contest,
userLogin,
task,
language,
srcFile,
abSrcFile,
stdinFile,
stdinFileData);
if (!bResult) {
user.getTestState()
.setOutputNow("Test failed: Not allowed / Already processing");
response.sendRedirect("main");
return;
} else {
response.sendRedirect("main");
}
} catch (java.io.IOException ex) {
user.getTestState()
.setOutputNow("Test failed: File upload failed (possibly file(s) too big)");
response.sendRedirect("main");
return;
}
}