Merge pull request #26 from crocs-muni/feat/signal-handlers

Handle signals and timeout

8 files changed, 133 insertions, 4 deletions

diff --git a/standalone/src/main/java/cz/crcs/ectester/standalone/ECTesterStandalone.java b/standalone/src/main/java/cz/crcs/ectester/standalone/ECTesterStandalone.java
index ab7e45b..6ef1be7 100644
--- a/standalone/src/main/java/cz/crcs/ectester/standalone/ECTesterStandalone.java
+++ b/standalone/src/main/java/cz/crcs/ectester/standalone/ECTesterStandalone.java
@@ -36,6 +36,8 @@ import cz.crcs.ectester.standalone.consts.KeyAgreementIdent;
 import cz.crcs.ectester.standalone.consts.KeyPairGeneratorIdent;
 import cz.crcs.ectester.standalone.consts.SignatureIdent;
 import cz.crcs.ectester.standalone.libs.*;
+import cz.crcs.ectester.standalone.libs.jni.SignalException;
+import cz.crcs.ectester.standalone.libs.jni.TimeoutException;
 import cz.crcs.ectester.standalone.output.FileTestWriter;
 import cz.crcs.ectester.standalone.test.suites.*;
 import org.apache.commons.cli.*;
@@ -103,6 +105,11 @@ public class ECTesterStandalone {
             if (!System.getProperty("os.name").startsWith("Windows")) {
                 FileUtil.writeNewer(LIB_RESOURCE_DIR + "lib_timing.so", reqs.resolve("lib_timing.so"));
                 System.load(reqs.resolve("lib_timing.so").toString());
+
+                FileUtil.writeNewer(LIB_RESOURCE_DIR + "lib_csignals.so", reqs.resolve("lib_csignals.so"));
+                System.load(reqs.resolve("lib_csignals.so").toString());
+                FileUtil.writeNewer(LIB_RESOURCE_DIR + "lib_cppsignals.so", reqs.resolve("lib_cppsignals.so"));
+                System.load(reqs.resolve("lib_cppsignals.so").toString());
             }
 
             List<ProviderECLibrary> libObjects = new LinkedList<>();
@@ -739,7 +746,16 @@ public class ECTesterStandalone {
         int amount = Integer.parseInt(cli.getOptionValue("generate.amount", "1"));
         for (int i = 0; i < amount || amount == 0; ++i) {
             long elapsed = -System.nanoTime();
-            KeyPair kp = kpg.genKeyPair();
+            KeyPair kp;
+            try {
+                kp = kpg.genKeyPair();
+            } catch (SignalException exc) {
+                System.err.println(exc.getSigInfo());
+                continue;
+            } catch (TimeoutException exc) {
+                System.err.println(exc);
+                continue;
+            }
             elapsed += System.nanoTime();
             if (!lib.getNativeTimingSupport().isEmpty()) {
                 elapsed = lib.getLastNativeTiming();
diff --git a/standalone/src/main/java/cz/crcs/ectester/standalone/libs/ProviderECLibrary.java b/standalone/src/main/java/cz/crcs/ectester/standalone/libs/ProviderECLibrary.java
index a9a49e9..d9d6749 100644
--- a/standalone/src/main/java/cz/crcs/ectester/standalone/libs/ProviderECLibrary.java
+++ b/standalone/src/main/java/cz/crcs/ectester/standalone/libs/ProviderECLibrary.java
@@ -104,6 +104,10 @@ public abstract class ProviderECLibrary implements ECLibrary {
         return name;
     }
 
+    public String fullName() {
+        return name() + " (" + provider.getName() + ")";
+    }
+
     public Provider getProvider() {
         return provider;
     }
diff --git a/standalone/src/main/java/cz/crcs/ectester/standalone/libs/jni/SigInfo.java b/standalone/src/main/java/cz/crcs/ectester/standalone/libs/jni/SigInfo.java
new file mode 100644
index 0000000..3cb7bad
--- /dev/null
+++ b/standalone/src/main/java/cz/crcs/ectester/standalone/libs/jni/SigInfo.java
@@ -0,0 +1,80 @@
+package cz.crcs.ectester.standalone.libs.jni;
+
+/**
+ * @author Jan Jancar johny@neuromancer.sk
+ */
+public class SigInfo {
+
+    private final int signo;
+    private final int code;
+    private final int errno;
+    private final int pid;
+    private final int uid;
+    private final long addr;
+    private final int status;
+    private final long band;
+    private final long sigval;
+
+    public SigInfo(int signo, int code, int errno, int pid, int uid, long addr, int status, long band, long sigval) {
+        this.signo = signo;
+        this.code = code;
+        this.errno = errno;
+        this.pid = pid;
+        this.uid = uid;
+        this.addr = addr;
+        this.status = status;
+        this.band = band;
+        this.sigval = sigval;
+    }
+
+    public int getSigno() {
+        return signo;
+    }
+
+    public int getCode() {
+        return code;
+    }
+
+    public int getErrno() {
+        return errno;
+    }
+
+    public int getPid() {
+        return pid;
+    }
+
+    public int getUid() {
+        return uid;
+    }
+
+    public long getAddr() {
+        return addr;
+    }
+
+    public int getStatus() {
+        return status;
+    }
+
+    public long getBand() {
+        return band;
+    }
+
+    public long getSigval() {
+        return sigval;
+    }
+
+    @Override
+    public String toString() {
+        return "SigInfo{" +
+                "signo=" + signo +
+                ", code=" + code +
+                ", errno=" + errno +
+                ", pid=" + pid +
+                ", uid=" + uid +
+                ", addr=" + addr +
+                ", status=" + status +
+                ", band=" + band +
+                ", sigval=" + sigval +
+                '}';
+    }
+}
diff --git a/standalone/src/main/java/cz/crcs/ectester/standalone/libs/jni/SignalException.java b/standalone/src/main/java/cz/crcs/ectester/standalone/libs/jni/SignalException.java
new file mode 100644
index 0000000..726286e
--- /dev/null
+++ b/standalone/src/main/java/cz/crcs/ectester/standalone/libs/jni/SignalException.java
@@ -0,0 +1,18 @@
+package cz.crcs.ectester.standalone.libs.jni;
+
+/**
+ * @author Jan Jancar johny@neuromancer.sk
+ */
+public class SignalException extends RuntimeException {
+
+    private final SigInfo sigInfo;
+
+    public SignalException(SigInfo sigInfo) {
+        super("Signal caught.");
+        this.sigInfo = sigInfo;
+    }
+
+    public SigInfo getSigInfo() {
+        return sigInfo;
+    }
+}
diff --git a/standalone/src/main/java/cz/crcs/ectester/standalone/libs/jni/TimeoutException.java b/standalone/src/main/java/cz/crcs/ectester/standalone/libs/jni/TimeoutException.java
new file mode 100644
index 0000000..c4084b9
--- /dev/null
+++ b/standalone/src/main/java/cz/crcs/ectester/standalone/libs/jni/TimeoutException.java
@@ -0,0 +1,11 @@
+package cz.crcs.ectester.standalone.libs.jni;
+
+/**
+ * @author Jan Jancar johny@neuromancer.sk
+ */
+public class TimeoutException extends RuntimeException {
+
+    public TimeoutException(String message) {
+        super(message);
+    }
+}
diff --git a/standalone/src/main/java/cz/crcs/ectester/standalone/output/TextTestWriter.java b/standalone/src/main/java/cz/crcs/ectester/standalone/output/TextTestWriter.java
index ba345e7..c53adb2 100644
--- a/standalone/src/main/java/cz/crcs/ectester/standalone/output/TextTestWriter.java
+++ b/standalone/src/main/java/cz/crcs/ectester/standalone/output/TextTestWriter.java
@@ -48,7 +48,7 @@ public class TextTestWriter extends BaseTextTestWriter {
             StandaloneTestSuite standaloneSuite = (StandaloneTestSuite) suite;
             StringBuilder sb = new StringBuilder();
             sb.append("═══ ").append(Colors.underline("ECTester version:")).append(" ").append(ECTesterStandalone.VERSION).append(System.lineSeparator());
-            sb.append("═══ ").append(Colors.underline("Library:")).append(" ").append(standaloneSuite.getLibrary().name()).append(System.lineSeparator());
+            sb.append("═══ ").append(Colors.underline("Library:")).append(" ").append(standaloneSuite.getLibrary().fullName()).append(System.lineSeparator());
             return sb.toString();
         }
         return "";
diff --git a/standalone/src/main/java/cz/crcs/ectester/standalone/output/XMLTestWriter.java b/standalone/src/main/java/cz/crcs/ectester/standalone/output/XMLTestWriter.java
index 60751f5..2341fc7 100644
--- a/standalone/src/main/java/cz/crcs/ectester/standalone/output/XMLTestWriter.java
+++ b/standalone/src/main/java/cz/crcs/ectester/standalone/output/XMLTestWriter.java
@@ -147,7 +147,7 @@ public class XMLTestWriter extends BaseXMLTestWriter {
             result.setAttribute("ectester", ECTesterStandalone.VERSION);
 
             Element name = doc.createElement("name");
-            name.setTextContent(standaloneSuite.getLibrary().name());
+            name.setTextContent(standaloneSuite.getLibrary().fullName());
             result.appendChild(name);
             return result;
         }
diff --git a/standalone/src/main/java/cz/crcs/ectester/standalone/output/YAMLTestWriter.java b/standalone/src/main/java/cz/crcs/ectester/standalone/output/YAMLTestWriter.java
index 664fa18..66c5e38 100644
--- a/standalone/src/main/java/cz/crcs/ectester/standalone/output/YAMLTestWriter.java
+++ b/standalone/src/main/java/cz/crcs/ectester/standalone/output/YAMLTestWriter.java
@@ -116,7 +116,7 @@ public class YAMLTestWriter extends BaseYAMLTestWriter {
             Map<String, Object> result = new LinkedHashMap<>();
             result.put("type", "library");
             result.put("ectester", ECTesterStandalone.VERSION);
-            result.put("name", standaloneSuite.getLibrary().name());
+            result.put("name", standaloneSuite.getLibrary().fullName());
             return result;
         }
         return null;