mirror of
https://github.com/renbaoshuo/S2OJ.git
synced 2024-11-22 07:38:42 +00:00
chore(judger): drop java support
This commit is contained in:
parent
8ce32618b6
commit
dcea523cfc
GPG Key ID:
00CB9680AB29F51A
@ -592,12 +592,6 @@ struct RunProgramConfig {
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type = "python2";
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} else if (lang == "Python3") {
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type = "python3";
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} else if (lang == "Java8") {
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program_name += "." + conf_str(name + "_main_class");
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type = "java8";
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} else if (lang == "Java11") {
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program_name += "." + conf_str(name + "_main_class");
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type = "java11";
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}
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set_argv(program_name.c_str(), NULL);
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@ -977,163 +971,6 @@ bool has_illegal_keywords_in_file(const string &name) {
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return false;
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}
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RunCompilerResult prepare_java_source(const string &name, const string &path = work_path) {
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FILE *f = fopen((path + "/" + name + ".code").c_str(), "r");
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const int L = 1024;
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std::string s;
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char buf[L + 1];
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int mode = 0;
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while (!feof(f)) {
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buf[fread(buf, 1, L, f)] = '\0';
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for (char *p = buf; *p; p++) {
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s += *p;
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switch (mode) {
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case 0:
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switch (*p) {
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case '/':
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mode = 1;
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break;
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case '\'':
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mode = 5;
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break;
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case '\"':
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mode = 6;
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break;
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}
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break;
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case 1:
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switch (*p) {
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case '/':
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mode = 2;
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s.resize(s.length() - 2);
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break;
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case '*':
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mode = 3;
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s.resize(s.length() - 2);
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break;
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}
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break;
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case 2:
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s.resize(s.length() - 1);
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switch (*p) {
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case '\n':
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s += '\n';
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mode = 0;
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break;
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}
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break;
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case 3:
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s.resize(s.length() - 1);
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switch (*p) {
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case '*':
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mode = 4;
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break;
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}
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break;
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case 4:
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s.resize(s.length() - 1);
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switch (*p) {
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case '/':
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s += ' ';
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mode = 0;
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break;
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}
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break;
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case 5:
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switch (*p) {
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case '\'':
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mode = 0;
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break;
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case '\\':
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mode = 7;
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break;
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}
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case 6:
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switch (*p) {
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case '\"':
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mode = 0;
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break;
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case '\\':
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mode = 8;
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break;
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}
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case 7:
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mode = 5;
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break;
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case 8:
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mode = 6;
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break;
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}
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}
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}
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bool valid[256];
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fill(valid, valid + 256, false);
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for (int c = 'a'; c <= 'z'; c++)
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valid[c] = true;
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for (int c = 'A'; c <= 'Z'; c++)
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valid[c] = true;
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valid['.'] = true;
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valid['_'] = true;
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vector<string> tokens;
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for (int p = 0, np = 0; p < (int)s.length(); p = np) {
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while (np < (int)s.length() && valid[(unsigned char)s[np]]) {
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np++;
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}
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if (np == p) {
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np++;
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} else {
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tokens.push_back(s.substr(p, np - p));
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}
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}
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if (tokens.size() > 0 && tokens[0] == "package") {
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RunCompilerResult res;
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res.type = RS_WA;
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res.ust = -1;
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res.usm = -1;
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res.succeeded = false;
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res.info = "Please don't specify the package.";
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return res;
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}
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for (int i = 0; i + 1 < (int)tokens.size(); i++) {
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if (tokens[i] == "class") {
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if (tokens[i + 1].length() <= 100) {
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config[name + "_main_class"] = tokens[i + 1];
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RunCompilerResult res;
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res.type = RS_AC;
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res.ust = 0;
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res.usm = 0;
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res.succeeded = true;
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return res;
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} else {
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RunCompilerResult res;
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res.type = RS_WA;
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res.ust = -1;
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res.usm = -1;
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res.succeeded = false;
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res.info = "The name of the main class is too long.";
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return res;
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}
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}
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}
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RunCompilerResult res;
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res.type = RS_WA;
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res.ust = -1;
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res.usm = -1;
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res.succeeded = false;
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res.info = "Can't find the main class.";
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return res;
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}
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RunCompilerResult compile_c(const string &name, const string &path = work_path) {
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return run_compiler(path.c_str(),
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"/usr/bin/gcc", "-o", name.c_str(), "-x", "c", (name + ".code").c_str(), "-lm", "-O2", "-DONLINE_JUDGE", NULL);
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@ -1159,32 +996,6 @@ RunCompilerResult compile_python3(const string &name, const string &path = work_
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return run_compiler(path.c_str(),
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"/usr/bin/python3.8", "-I", "-B", "-O", "-c", ("import py_compile\nimport sys\ntry:\n py_compile.compile('" + name + ".code'" + ", '" + name + "', doraise=True)\n sys.exit(0)\nexcept Exception as e:\n print(e)\n sys.exit(1)").c_str(), NULL);
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}
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RunCompilerResult compile_java8(const string &name, const string &path = work_path) {
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RunCompilerResult ret = prepare_java_source(name, path);
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if (!ret.succeeded)
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return ret;
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string main_class = conf_str(name + "_main_class");
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executef("rm %s/%s -rf 2>/dev/null; mkdir %s/%s", path.c_str(), name.c_str(), path.c_str(), name.c_str());
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executef("echo package %s\\; | cat - %s/%s.code >%s/%s/%s.java", name.c_str(), path.c_str(), name.c_str(), path.c_str(), name.c_str(), main_class.c_str());
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return run_compiler((path + "/" + name).c_str(),
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"/usr/lib/jvm/java-8-openjdk-amd64/bin/javac", (main_class + ".java").c_str(), NULL);
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}
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RunCompilerResult compile_java11(const string &name, const string &path = work_path) {
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RunCompilerResult ret = prepare_java_source(name, path);
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if (!ret.succeeded)
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return ret;
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string main_class = conf_str(name + "_main_class");
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executef("rm %s/%s -rf 2>/dev/null; mkdir %s/%s", path.c_str(), name.c_str(), path.c_str(), name.c_str());
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executef("echo package %s\\; | cat - %s/%s.code >%s/%s/%s.java", name.c_str(), path.c_str(), name.c_str(), path.c_str(), name.c_str(), main_class.c_str());
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return run_compiler((path + "/" + name).c_str(),
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"/usr/lib/jvm/java-11-openjdk-amd64/bin/javac", (main_class + ".java").c_str(), NULL);
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}
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RunCompilerResult compile(const char *name) {
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string lang = conf_str(string(name) + "_language");
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@ -1212,12 +1023,6 @@ RunCompilerResult compile(const char *name) {
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if (lang == "Python3") {
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return compile_python3(name);
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}
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if (lang == "Java8") {
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return compile_java8(name);
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}
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if (lang == "Java11") {
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return compile_java11(name);
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}
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if (lang == "C") {
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return compile_c(name);
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}
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@ -221,11 +221,8 @@ void parse_args(int argc, char **argv) {
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}
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}
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if (run_program_config.type == "java8" || run_program_config.type == "java11") {
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run_program_config.program_name = run_program_config.argv[0];
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} else {
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run_program_config.program_name = realpath(run_program_config.argv[0]);
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}
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if (run_program_config.work_path.empty()) {
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run_program_config.work_path = dirname(run_program_config.program_name);
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run_program_config.program_basename = basename(run_program_config.program_name);
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@ -242,12 +239,6 @@ void parse_args(int argc, char **argv) {
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} else if (run_program_config.type == "python3") {
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string pre[3] = {"/usr/bin/python3.8", "-I", "-B"};
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run_program_config.argv.insert(run_program_config.argv.begin(), pre, pre + 3);
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} else if (run_program_config.type == "java8") {
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string pre[3] = {"/usr/lib/jvm/java-8-openjdk-amd64/bin/java", "-Xmx1024m", "-Xss1024m"};
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run_program_config.argv.insert(run_program_config.argv.begin(), pre, pre + 3);
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} else if (run_program_config.type == "java11") {
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string pre[3] = {"/usr/lib/jvm/java-11-openjdk-amd64/bin/java", "-Xmx1024m", "-Xss1024m"};
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run_program_config.argv.insert(run_program_config.argv.begin(), pre, pre + 3);
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}
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}
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@ -297,16 +297,7 @@ void init_conf(const RunProgramConfig &config) {
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}
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statable_file_name_set.insert(config.work_path + "/");
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if (config.type != "java8" && config.type != "java11") {
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add_file_permission(config.program_name, 'r');
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} else {
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int p = config.program_name.find('.');
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if (p == string::npos) {
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readable_file_name_set.insert(config.work_path + "/");
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} else {
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readable_file_name_set.insert(config.work_path + "/" + config.program_name.substr(0, p) + "/");
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}
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}
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add_file_permission(config.work_path, 'r');
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for (vector<string>::const_iterator it = config.extra_readable_files.begin(); it != config.extra_readable_files.end(); it++) {
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@ -398,112 +389,6 @@ void init_conf(const RunProgramConfig &config) {
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# ifdef UOJ_JUDGER_BASESYSTEM_UBUNTU1804
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statable_file_name_set.insert("/usr/lib/python38.zip");
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# endif
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} else if (config.type == "java8") {
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syscall_max_cnt[__NR_gettid ] = -1;
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syscall_max_cnt[__NR_set_tid_address] = 1;
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syscall_max_cnt[__NR_set_robust_list] = 14;
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syscall_max_cnt[__NR_futex ] = -1;
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syscall_max_cnt[__NR_uname ] = 1;
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syscall_max_cnt[__NR_clone ] = 13;
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syscall_max_cnt[__NR_getdents ] = 4;
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syscall_max_cnt[__NR_getdents64 ] = 4;
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syscall_max_cnt[__NR_clock_getres ] = 2;
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syscall_max_cnt[__NR_setrlimit ] = 1;
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syscall_max_cnt[__NR_sched_getaffinity] = -1;
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syscall_max_cnt[__NR_sched_yield ] = -1;
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# ifdef UOJ_JUDGER_BASESYSTEM_UBUNTU1804
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syscall_max_cnt[__NR_prlimit64 ] = -1;
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syscall_max_cnt[__NR_getpid ] = -1;
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syscall_max_cnt[__NR_sysinfo ] = -1;
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syscall_max_cnt[__NR_clone ] = -1;
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syscall_max_cnt[__NR_set_robust_list] = -1;
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syscall_max_cnt[__NR_prctl ] = -1;
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# endif
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syscall_should_soft_ban[__NR_socket ] = true;
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syscall_should_soft_ban[__NR_connect ] = true;
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syscall_should_soft_ban[__NR_geteuid ] = true;
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syscall_should_soft_ban[__NR_getuid ] = true;
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soft_ban_file_name_set.insert("/etc/nsswitch.conf");
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soft_ban_file_name_set.insert("/etc/passwd");
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add_file_permission("/usr/lib/jvm/java-8-openjdk-amd64/", 'r');
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readable_file_name_set.insert("/sys/devices/system/cpu/");
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readable_file_name_set.insert("/proc/");
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# ifdef UOJ_JUDGER_BASESYSTEM_UBUNTU1804
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readable_file_name_set.insert("/sys/fs/cgroup/cpu/");
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readable_file_name_set.insert("/sys/fs/cgroup/cpu,cpuacct/");
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readable_file_name_set.insert("/sys/fs/cgroup/memory/");
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readable_file_name_set.insert("/usr/lib/locale/");
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# endif
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statable_file_name_set.insert("/usr/java/");
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statable_file_name_set.insert("/tmp/");
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} else if (config.type == "java11") {
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syscall_max_cnt[__NR_gettid ] = -1;
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syscall_max_cnt[__NR_set_tid_address] = 1;
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syscall_max_cnt[__NR_set_robust_list] = 15;
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syscall_max_cnt[__NR_futex ] = -1;
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syscall_max_cnt[__NR_uname ] = 1;
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syscall_max_cnt[__NR_clone ] = 14;
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syscall_max_cnt[__NR_getdents ] = 4;
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syscall_max_cnt[__NR_getdents64 ] = 4;
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syscall_max_cnt[__NR_clock_getres ] = 2;
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syscall_max_cnt[__NR_setrlimit ] = 1;
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syscall_max_cnt[__NR_sched_getaffinity] = -1;
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syscall_max_cnt[__NR_sched_yield ] = -1;
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# ifdef UOJ_JUDGER_BASESYSTEM_UBUNTU1804
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syscall_max_cnt[__NR_prlimit64 ] = -1;
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syscall_max_cnt[__NR_getpid ] = -1;
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syscall_max_cnt[__NR_sysinfo ] = -1;
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syscall_max_cnt[__NR_clone ] = -1;
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syscall_max_cnt[__NR_set_robust_list] = -1;
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syscall_max_cnt[__NR_uname ] = -1;
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syscall_max_cnt[__NR_clock_getres ] = -1;
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syscall_max_cnt[__NR_pread64 ] = -1;
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syscall_max_cnt[__NR_prctl ] = -1;
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syscall_max_cnt[__NR_nanosleep ] = -1;
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syscall_max_cnt[__NR_clock_nanosleep] = -1;
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# endif
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syscall_should_soft_ban[__NR_socket ] = true;
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syscall_should_soft_ban[__NR_connect ] = true;
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syscall_should_soft_ban[__NR_geteuid ] = true;
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syscall_should_soft_ban[__NR_getuid ] = true;
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soft_ban_file_name_set.insert("/etc/nsswitch.conf");
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soft_ban_file_name_set.insert("/etc/passwd");
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add_file_permission("/usr/lib/jvm/java-11-openjdk-amd64/", 'r');
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readable_file_name_set.insert("/sys/devices/system/cpu/");
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readable_file_name_set.insert("/proc/");
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# ifdef UOJ_JUDGER_BASESYSTEM_UBUNTU1804
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readable_file_name_set.insert("/sys/fs/cgroup/cpu/");
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readable_file_name_set.insert("/sys/fs/cgroup/cpu,cpuacct/");
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readable_file_name_set.insert("/sys/fs/cgroup/memory/");
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readable_file_name_set.insert("/usr/share/java/");
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readable_file_name_set.insert("/usr/lib/locale/");
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readable_file_name_set.insert("/etc/oracle/java/usagetracker.properties");
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# endif
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statable_file_name_set.insert("/usr/java/");
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statable_file_name_set.insert("/tmp/");
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# ifdef UOJ_JUDGER_BASESYSTEM_UBUNTU1804
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statable_file_name_set.insert("/usr/share/");
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# endif
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} else if (config.type == "compiler") {
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syscall_max_cnt[__NR_gettid ] = -1;
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syscall_max_cnt[__NR_set_tid_address] = -1;
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@ -535,13 +420,13 @@ void init_conf(const RunProgramConfig &config) {
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syscall_max_cnt[__NR_chdir ] = -1;
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syscall_max_cnt[__NR_fchdir ] = -1;
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syscall_max_cnt[__NR_ftruncate ] = -1; // for javac = =
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syscall_max_cnt[__NR_ftruncate ] = -1;
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syscall_max_cnt[__NR_sched_getaffinity] = -1; // for javac = =
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syscall_max_cnt[__NR_sched_yield ] = -1; // for javac = =
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syscall_max_cnt[__NR_sched_getaffinity] = -1;
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syscall_max_cnt[__NR_sched_yield ] = -1;
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syscall_max_cnt[__NR_uname ] = -1; // for javac = =
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syscall_max_cnt[__NR_sysinfo ] = -1; // for javac = =
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syscall_max_cnt[__NR_uname ] = -1;
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syscall_max_cnt[__NR_sysinfo ] = -1;
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# ifdef UOJ_JUDGER_BASESYSTEM_UBUNTU1804
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syscall_max_cnt[__NR_prlimit64 ] = -1;
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@ -553,10 +438,10 @@ void init_conf(const RunProgramConfig &config) {
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syscall_max_cnt[__NR_socketpair ] = -1;
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# endif
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syscall_should_soft_ban[__NR_socket ] = true; // for javac
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syscall_should_soft_ban[__NR_connect ] = true; // for javac
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syscall_should_soft_ban[__NR_geteuid ] = true; // for javac
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syscall_should_soft_ban[__NR_getuid ] = true; // for javac
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syscall_should_soft_ban[__NR_socket ] = true;
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syscall_should_soft_ban[__NR_connect ] = true;
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syscall_should_soft_ban[__NR_geteuid ] = true;
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syscall_should_soft_ban[__NR_getuid ] = true;
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||||
writable_file_name_set.insert("/tmp/");
|
||||
|
||||
@ -582,8 +467,8 @@ void init_conf(const RunProgramConfig &config) {
|
||||
|
||||
readable_file_name_set.insert("/sys/devices/system/cpu/");
|
||||
readable_file_name_set.insert("/proc/");
|
||||
soft_ban_file_name_set.insert("/etc/nsswitch.conf"); // for javac = =
|
||||
soft_ban_file_name_set.insert("/etc/passwd"); // for javac = =
|
||||
soft_ban_file_name_set.insert("/etc/nsswitch.conf");
|
||||
soft_ban_file_name_set.insert("/etc/passwd");
|
||||
|
||||
readable_file_name_set.insert("/etc/timezone");
|
||||
# ifdef UOJ_JUDGER_FPC_VERSION
|
||||
|
||||
@ -50,8 +50,6 @@
|
||||
<p>默认的测评环境是 Ubuntu Linux 20.04 LTS x64。</p>
|
||||
<p>C的编译器是 gcc 9.4.0，编译命令：<code>gcc code.c -o code -lm -O2 -DONLINE_JUDGE</code>。</p>
|
||||
<p>C++的编译器是 g++ 9.4.0，编译命令：<code>g++ code.cpp -o code -lm -O2 -DONLINE_JUDGE</code>。如果选择C++11会在编译命令后面添加<code>-std=c++11</code>。</p>
|
||||
<p>Java8的JDK版本是 openjdk 1.8.0_312，编译命令：<code>javac code.java</code>。</p>
|
||||
<p>Java11的JDK版本是 openjdk 11.0.14，编译命令：<code>javac code.java</code>。</p>
|
||||
<p>Pascal的编译器是 fpc 3.0.4，编译命令：<code>fpc code.pas -O2</code>。</p>
|
||||
<p>Python会先编译为优化过的字节码<samp>.pyo</samp>文件。支持的Python版本分别为Python 2.7和3.8。</p>
|
||||
</div>
|
||||
|
||||
@ -457,10 +457,6 @@ HTML;
|
||||
case 'Python3':
|
||||
$sh_class = 'sh_python';
|
||||
break;
|
||||
case 'Java8':
|
||||
case 'Java11':
|
||||
$sh_class = 'sh_java';
|
||||
break;
|
||||
case 'C':
|
||||
$sh_class = 'sh_c';
|
||||
break;
|
||||
@ -509,10 +505,6 @@ function echoSubmissionContent($submission, $requirement) {
|
||||
case 'Python3':
|
||||
$sh_class = 'sh_python';
|
||||
break;
|
||||
case 'Java8':
|
||||
case 'Java11':
|
||||
$sh_class = 'sh_java';
|
||||
break;
|
||||
case 'C':
|
||||
$sh_class = 'sh_c';
|
||||
break;
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
<?php
|
||||
global $uojSupportedLanguages, $uojMainJudgerWorkPath;
|
||||
$uojSupportedLanguages = array('C', 'C++', 'C++11', 'Java8', 'Java11', 'Pascal', 'Python2', 'Python3');
|
||||
$uojSupportedLanguages = array('C', 'C++', 'C++11', 'Pascal', 'Python2', 'Python3');
|
||||
$uojMainJudgerWorkPath = "/opt/uoj/judger/uoj_judger";
|
||||
|
||||
function authenticateJudger() {
|
||||
|
||||
@ -607,9 +607,6 @@ function get_codemirror_mode(lang) {
|
||||
case 'Python2':
|
||||
case 'Python3':
|
||||
return 'text/x-python';
|
||||
case 'Java8':
|
||||
case 'Java11':
|
||||
return 'text/x-java';
|
||||
case 'Pascal':
|
||||
return 'text/x-pascal';
|
||||
case 'text':
|
||||
@ -623,7 +620,6 @@ function require_codemirror_mode(mode, callback) {
|
||||
switch (mode) {
|
||||
case 'text/x-c++src':
|
||||
case 'text/x-csrc':
|
||||
case 'text/x-java':
|
||||
name = 'clike';
|
||||
break;
|
||||
case 'text/x-python':
|
||||
@ -713,14 +709,6 @@ $.fn.source_code_form_group = function(name, text, langs_options_html) {
|
||||
.append($('<span class="help-block" id="' + help_file_id + '"></span>'))
|
||||
var div_help_language = $('<div id="' + div_help_language_id + '" class="col-sm-12 text-warning top-buffer-sm">');
|
||||
|
||||
var show_help_lang = function() {
|
||||
if ($(this).val() == 'Java8' || $(this).val() == 'Java11') {
|
||||
div_help_language.text('注意：Java 程序源代码中不应指定所在的 package。我们会在源代码中找到第一个被定义的类并以它的 main 函数为程序入口点。');
|
||||
} else {
|
||||
div_help_language.text('');
|
||||
}
|
||||
};
|
||||
|
||||
var advanced_editor = null;
|
||||
var advanced_editor_init = function() {
|
||||
require_codemirror({}, function() {
|
||||
@ -770,8 +758,6 @@ $.fn.source_code_form_group = function(name, text, langs_options_html) {
|
||||
}
|
||||
}
|
||||
|
||||
input_language.each(show_help_lang);
|
||||
input_language.change(show_help_lang);
|
||||
input_language.change(function() {
|
||||
if (advanced_editor != null) {
|
||||
var mode = get_codemirror_mode(input_language.val());
|
||||
|
||||
Loading…
Reference in New Issue
Block a user