This reader allows the caller to the reflog entries for a given ref.
Signed-off-by: Robin Rosenberg <robin.rosenberg@xxxxxxxxxx>
---
...pearce.jgit--All-External-Tests (Java 6).launch | 27 ++--
.../tst/org/spearce/jgit/lib/ReflogReaderTest.java | 165 +++++++++++++++++
.../org/spearce/jgit/lib/RepositoryTestCase.java | 18 ++
.../src/org/spearce/jgit/lib/ReflogReader.java | 187 ++++++++++++++++++++
.../src/org/spearce/jgit/lib/Repository.java | 14 ++
.../src/org/spearce/jgit/util/RawParseUtils.java | 46 +++++
6 files changed, 445 insertions(+), 12 deletions(-)
create mode 100644 org.spearce.jgit.test/tst/org/spearce/jgit/lib/ReflogReaderTest.java
create mode 100644 org.spearce.jgit/src/org/spearce/jgit/lib/ReflogReader.java
diff --git a/org.spearce.jgit.test/org.spearce.jgit--All-External-Tests (Java 6).launch b/org.spearce.jgit.test/org.spearce.jgit--All-External-Tests (Java 6).launch
index 73a2f63..1e16df2 100644
--- a/org.spearce.jgit.test/org.spearce.jgit--All-External-Tests (Java 6).launch
+++ b/org.spearce.jgit.test/org.spearce.jgit--All-External-Tests (Java 6).launch
@@ -1,21 +1,24 @@
-<?xml version="1.0" encoding="UTF-8"?>
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<launchConfiguration type="org.eclipse.jdt.junit.launchconfig">
-<booleanAttribute key="org.eclipse.jdt.junit.KEEPRUNNING_ATTR" value="false"/>
-<stringAttribute key="org.eclipse.jdt.launching.MAIN_TYPE" value=""/>
-<stringAttribute key="org.eclipse.jdt.junit.TESTNAME" value=""/>
+<listAttribute key="org.eclipse.debug.core.MAPPED_RESOURCE_PATHS">
+<listEntry value="/org.spearce.jgit.test/exttst"/>
+</listAttribute>
<listAttribute key="org.eclipse.debug.core.MAPPED_RESOURCE_TYPES">
-<listEntry value="4"/>
+<listEntry value="2"/>
</listAttribute>
-<stringAttribute key="org.eclipse.jdt.launching.PROJECT_ATTR" value="org.spearce.jgit.test"/>
-<stringAttribute key="org.eclipse.jdt.launching.JRE_CONTAINER" value="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.6"/>
+<booleanAttribute key="org.eclipse.debug.core.appendEnvironmentVariables" value="true"/>
+<mapAttribute key="org.eclipse.debug.core.environmentVariables">
+<mapEntry key="TZ" value="America/Los_Angeles"/>
+</mapAttribute>
<listAttribute key="org.eclipse.debug.ui.favoriteGroups">
-<listEntry value="org.eclipse.debug.ui.launchGroup.debug"/>
<listEntry value="org.eclipse.debug.ui.launchGroup.run"/>
-</listAttribute>
-<listAttribute key="org.eclipse.debug.core.MAPPED_RESOURCE_PATHS">
-<listEntry value="/org.spearce.jgit.test"/>
+<listEntry value="org.eclipse.debug.ui.launchGroup.debug"/>
</listAttribute>
<stringAttribute key="org.eclipse.jdt.junit.CONTAINER" value="=org.spearce.jgit.test/exttst"/>
-<booleanAttribute key="org.eclipse.debug.core.appendEnvironmentVariables" value="true"/>
+<booleanAttribute key="org.eclipse.jdt.junit.KEEPRUNNING_ATTR" value="false"/>
+<stringAttribute key="org.eclipse.jdt.junit.TESTNAME" value=""/>
<stringAttribute key="org.eclipse.jdt.junit.TEST_KIND" value="org.eclipse.jdt.junit.loader.junit3"/>
+<stringAttribute key="org.eclipse.jdt.launching.JRE_CONTAINER" value="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.6"/>
+<stringAttribute key="org.eclipse.jdt.launching.MAIN_TYPE" value=""/>
+<stringAttribute key="org.eclipse.jdt.launching.PROJECT_ATTR" value="org.spearce.jgit.test"/>
</launchConfiguration>
diff --git a/org.spearce.jgit.test/tst/org/spearce/jgit/lib/ReflogReaderTest.java b/org.spearce.jgit.test/tst/org/spearce/jgit/lib/ReflogReaderTest.java
new file mode 100644
index 0000000..93fcf9d
--- /dev/null
+++ b/org.spearce.jgit.test/tst/org/spearce/jgit/lib/ReflogReaderTest.java
@@ -0,0 +1,165 @@
+/*
+ * Copyright (C) 2009, Robin Rosenberg
+ *
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ * - Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * - Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and/or other materials provided
+ * with the distribution.
+ *
+ * - Neither the name of the Git Development Community nor the
+ * names of its contributors may be used to endorse or promote
+ * products derived from this software without specific prior
+ * written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+ * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+ * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+package org.spearce.jgit.lib;
+
+import java.text.SimpleDateFormat;
+import java.util.List;
+
+import org.spearce.jgit.lib.ReflogReader.Entry;
+
+public class ReflogReaderTest extends RepositoryTestCase {
+
+ static byte[] oneLine = "da85355dfc525c9f6f3927b876f379f46ccf826e 3e7549db262d1e836d9bf0af7e22355468f1717c A O Thor Too <authortoo@xxxxxx> 1243028200 +0200\tcommit: Add a toString for debugging to RemoteRefUpdate\n"
+ .getBytes();
+
+ static byte[] twoLine = ("0000000000000000000000000000000000000000 c6734895958052a9dbc396cff4459dc1a25029ab A U Thor <thor@xxxxxxxxxxxx> 1243028201 -0100\tbranch: Created from rr/renamebranchv4\n"
+ + "c6734895958052a9dbc396cff4459dc1a25029ab 54794942a18a237c57a80719afed44bb78172b10 Same A U Thor <same.author@xxxxxxxxxxx> 1243028202 +0100\trebase finished: refs/heads/rr/renamebranch5 onto c6e3b9fe2da0293f11eae202ec35fb343191a82d\n")
+ .getBytes();
+
+ static byte[] twoLineWithAppendInProgress = ("0000000000000000000000000000000000000000 c6734895958052a9dbc396cff4459dc1a25029ab A U Thor <thor@xxxxxxxxxxxx> 1243028201 -0100\tbranch: Created from rr/renamebranchv4\n"
+ + "c6734895958052a9dbc396cff4459dc1a25029ab 54794942a18a237c57a80719afed44bb78172b10 Same A U Thor <same.author@xxxxxxxxxxx> 1243028202 +0100\trebase finished: refs/heads/rr/renamebranch5 onto c6e3b9fe2da0293f11eae202ec35fb343191a82d\n"
+ + "54794942a18a237c57a80719afed44bb78172b10 ")
+ .getBytes();
+
+ static byte[] aLine = "1111111111111111111111111111111111111111 3e7549db262d1e836d9bf0af7e22355468f1717c A U Thor <thor@xxxxxxxxxxxx> 1243028201 -0100\tbranch: change to a\n"
+ .getBytes();
+
+ static byte[] masterLine = "2222222222222222222222222222222222222222 3e7549db262d1e836d9bf0af7e22355468f1717c A U Thor <thor@xxxxxxxxxxxx> 1243028201 -0100\tbranch: change to master\n"
+ .getBytes();
+
+ static byte[] headLine = "3333333333333333333333333333333333333333 3e7549db262d1e836d9bf0af7e22355468f1717c A U Thor <thor@xxxxxxxxxxxx> 1243028201 -0100\tbranch: change to HEAD\n"
+ .getBytes();
+
+ public void testReadOneLine() throws Exception {
+ setupReflog("logs/refs/heads/master", oneLine);
+
+ ReflogReader reader = new ReflogReader(db, "refs/heads/master");
+ Entry e = reader.getLastEntry();
+ assertEquals(ObjectId
+ .fromString("da85355dfc525c9f6f3927b876f379f46ccf826e"), e
+ .getOldId());
+ assertEquals(ObjectId
+ .fromString("3e7549db262d1e836d9bf0af7e22355468f1717c"), e
+ .getNewId());
+ assertEquals("A O Thor Too", e.getWho().getName());
+ assertEquals("authortoo@xxxxxx", e.getWho().getEmailAddress());
+ assertEquals(120, e.getWho().getTimeZoneOffset());
+ assertEquals("2009-05-22T23:36:40", iso(e.getWho()));
+ assertEquals("commit: Add a toString for debugging to RemoteRefUpdate",
+ e.getComment());
+ }
+
+ private String iso(PersonIdent id) {
+ return id.formatTime(new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss"));
+ }
+
+ public void testReadTwoLine() throws Exception {
+ setupReflog("logs/refs/heads/master", twoLine);
+
+ ReflogReader reader = new ReflogReader(db, "refs/heads/master");
+ List<Entry> reverseEntries = reader.getReverseEntries();
+ assertEquals(2, reverseEntries.size());
+ Entry e = reverseEntries.get(0);
+ assertEquals(ObjectId
+ .fromString("c6734895958052a9dbc396cff4459dc1a25029ab"), e
+ .getOldId());
+ assertEquals(ObjectId
+ .fromString("54794942a18a237c57a80719afed44bb78172b10"), e
+ .getNewId());
+ assertEquals("Same A U Thor", e.getWho().getName());
+ assertEquals("same.author@xxxxxxxxxxx", e.getWho().getEmailAddress());
+ assertEquals(60, e.getWho().getTimeZoneOffset());
+ assertEquals("2009-05-22T22:36:42", iso(e.getWho()));
+ assertEquals(
+ "rebase finished: refs/heads/rr/renamebranch5 onto c6e3b9fe2da0293f11eae202ec35fb343191a82d",
+ e.getComment());
+
+ e = reverseEntries.get(1);
+ assertEquals(ObjectId
+ .fromString("0000000000000000000000000000000000000000"), e
+ .getOldId());
+ assertEquals(ObjectId
+ .fromString("c6734895958052a9dbc396cff4459dc1a25029ab"), e
+ .getNewId());
+ assertEquals("A U Thor", e.getWho().getName());
+ assertEquals("thor@xxxxxxxxxxxx", e.getWho().getEmailAddress());
+ assertEquals(-60, e.getWho().getTimeZoneOffset());
+ assertEquals("2009-05-22T20:36:41", iso(e.getWho()));
+ assertEquals("branch: Created from rr/renamebranchv4", e.getComment());
+ }
+
+ public void testReadWhileAppendIsInProgress() throws Exception {
+ setupReflog("logs/refs/heads/master", twoLineWithAppendInProgress);
+ ReflogReader reader = new ReflogReader(db, "refs/heads/master");
+ List<Entry> reverseEntries = reader.getReverseEntries();
+ assertEquals(2, reverseEntries.size());
+ Entry e = reverseEntries.get(0);
+ assertEquals(ObjectId
+ .fromString("c6734895958052a9dbc396cff4459dc1a25029ab"), e
+ .getOldId());
+ assertEquals(ObjectId
+ .fromString("54794942a18a237c57a80719afed44bb78172b10"), e
+ .getNewId());
+ assertEquals("Same A U Thor", e.getWho().getName());
+ assertEquals("same.author@xxxxxxxxxxx", e.getWho().getEmailAddress());
+ assertEquals(60, e.getWho().getTimeZoneOffset());
+ assertEquals("2009-05-22T22:36:42", iso(e.getWho()));
+ assertEquals(
+ "rebase finished: refs/heads/rr/renamebranch5 onto c6e3b9fe2da0293f11eae202ec35fb343191a82d",
+ e.getComment());
+ // while similar to testReadTwoLine, we can assume that if we get the last entry
+ // right, everything else is too
+ }
+
+
+ public void testReadRightLog() throws Exception {
+ setupReflog("logs/refs/heads/a", aLine);
+ setupReflog("logs/refs/heads/master", masterLine);
+ setupReflog("logs/HEAD", headLine);
+ assertEquals("branch: change to master", db.getReflogReader("master")
+ .getLastEntry().getComment());
+ assertEquals("branch: change to a", db.getReflogReader("a")
+ .getLastEntry().getComment());
+ assertEquals("branch: change to HEAD", db.getReflogReader("HEAD")
+ .getLastEntry().getComment());
+ }
+
+ public void testNoLog() throws Exception {
+ assertEquals(0, db.getReflogReader("master").getReverseEntries().size());
+ assertNull(db.getReflogReader("master").getLastEntry());
+ }
+}
diff --git a/org.spearce.jgit.test/tst/org/spearce/jgit/lib/RepositoryTestCase.java b/org.spearce.jgit.test/tst/org/spearce/jgit/lib/RepositoryTestCase.java
index 3b03ac1..3837ea9 100644
--- a/org.spearce.jgit.test/tst/org/spearce/jgit/lib/RepositoryTestCase.java
+++ b/org.spearce.jgit.test/tst/org/spearce/jgit/lib/RepositoryTestCase.java
@@ -40,6 +40,7 @@
import java.io.File;
import java.io.FileInputStream;
+import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStreamReader;
@@ -348,4 +349,21 @@ public void run() {
return newRepo;
}
+ protected void setupReflog(String logName, byte[] data)
+ throws FileNotFoundException, IOException {
+ File logfile = new File(db.getDirectory(), logName);
+ if (!logfile.getParentFile().mkdirs()
+ && !logfile.getParentFile().isDirectory()) {
+ throw new IOException(
+ "oops, cannot create the directory for the test reflog file"
+ + logfile);
+ }
+ FileOutputStream fileOutputStream = new FileOutputStream(logfile);
+ try {
+ fileOutputStream.write(data);
+ } finally {
+ fileOutputStream.close();
+ }
+ }
+
}
diff --git a/org.spearce.jgit/src/org/spearce/jgit/lib/ReflogReader.java b/org.spearce.jgit/src/org/spearce/jgit/lib/ReflogReader.java
new file mode 100644
index 0000000..081b52c
--- /dev/null
+++ b/org.spearce.jgit/src/org/spearce/jgit/lib/ReflogReader.java
@@ -0,0 +1,187 @@
+/*
+ * Copyright (C) 2009, Robin Rosenberg
+ *
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ * - Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * - Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and/or other materials provided
+ * with the distribution.
+ *
+ * - Neither the name of the Git Development Community nor the
+ * names of its contributors may be used to endorse or promote
+ * products derived from this software without specific prior
+ * written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+ * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+ * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+package org.spearce.jgit.lib;
+
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileNotFoundException;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+
+import org.spearce.jgit.util.NB;
+import org.spearce.jgit.util.RawParseUtils;
+
+/**
+ * Utility for reading reflog entries
+ */
+public class ReflogReader {
+ /**
+ * Parsed reflog entry
+ */
+ static public class Entry {
+ private ObjectId oldId;
+
+ private ObjectId newId;
+
+ private PersonIdent who;
+
+ private String comment;
+
+ Entry(byte[] raw, int pos) {
+ oldId = ObjectId.fromString(raw, pos);
+ pos += Constants.OBJECT_ID_LENGTH * 2;
+ if (raw[pos++] != ' ')
+ throw new IllegalArgumentException(
+ "Raw log message does not parse as log entry");
+ newId = ObjectId.fromString(raw, pos);
+ pos += Constants.OBJECT_ID_LENGTH * 2;
+ if (raw[pos++] != ' ') {
+ throw new IllegalArgumentException(
+ "Raw log message does not parse as log entry");
+ }
+ who = RawParseUtils.parsePersonIdentOnly(raw, pos);
+ int p0 = RawParseUtils.next(raw, pos, '\t'); // personident has no
+ // \t
+ if (p0 == -1) {
+ throw new IllegalArgumentException(
+ "Raw log message does not parse as log entry");
+ }
+ int p1 = RawParseUtils.nextLF(raw, p0);
+ if (p1 == -1) {
+ throw new IllegalArgumentException(
+ "Raw log message does not parse as log entry");
+ }
+ comment = RawParseUtils.decode(raw, p0, p1 - 1);
+ }
+
+ /**
+ * @return the commit id before the change
+ */
+ public ObjectId getOldId() {
+ return oldId;
+ }
+
+ /**
+ * @return the commit id after the change
+ */
+ public ObjectId getNewId() {
+ return newId;
+ }
+
+ /**
+ * @return user performin the change
+ */
+ public PersonIdent getWho() {
+ return who;
+ }
+
+ /**
+ * @return textual description of the change
+ */
+ public String getComment() {
+ return comment;
+ }
+
+ @Override
+ public String toString() {
+ return "Entry[" + oldId.name() + ", " + newId.name() + ", " + getWho() + ", "
+ + getComment() + "]";
+ }
+ }
+
+ private File logName;
+
+ ReflogReader(Repository db, String refname) {
+ logName = new File(db.getDirectory(), "logs/" + refname);
+ }
+
+ /**
+ * Get the last entry in the reflog
+ *
+ * @return the latest reflog entry, or null if no log
+ * @throws IOException
+ */
+ public Entry getLastEntry() throws IOException {
+ List<Entry> entries = getReverseEntries(1);
+ return entries.size() > 0 ? entries.get(0) : null;
+ }
+
+ /**
+ * @return all reflog entries in reverse order
+ * @throws IOException
+ */
+ public List<Entry> getReverseEntries() throws IOException {
+ return getReverseEntries(Integer.MAX_VALUE);
+ }
+
+ /**
+ * @param max
+ * max numer of entries to read
+ * @return all reflog entries in reverse order
+ * @throws IOException
+ */
+ public List<Entry> getReverseEntries(int max) throws IOException {
+ FileInputStream fileInputStream;
+ try {
+ fileInputStream = new FileInputStream(logName);
+ } catch (FileNotFoundException e) {
+ return Collections.emptyList();
+ }
+ try {
+ long logSize = fileInputStream.getChannel().size();
+ if (logSize > Integer.MAX_VALUE) {
+ // implementation limit, will suck with smaller files too
+ throw new IOException("Cannot handle reflog larger than "
+ + Integer.MAX_VALUE + " bytes");
+ }
+ byte[] log = new byte[(int) logSize];
+ NB.readFully(fileInputStream, log, 0, log.length);
+ int rs = RawParseUtils.prevLF(log, log.length);
+ List<Entry> ret = new ArrayList<Entry>();
+ while (rs >= 0 && max-- > 0) {
+ rs = RawParseUtils.prevLF(log, rs);
+ Entry entry = new Entry(log, rs < 0 ? 0 : rs + 2);
+ ret.add(entry);
+ }
+ return ret;
+ } finally {
+ fileInputStream.close();
+ }
+ }
+}
diff --git a/org.spearce.jgit/src/org/spearce/jgit/lib/Repository.java b/org.spearce.jgit/src/org/spearce/jgit/lib/Repository.java
index 5def5d3..971215c 100644
--- a/org.spearce.jgit/src/org/spearce/jgit/lib/Repository.java
+++ b/org.spearce.jgit/src/org/spearce/jgit/lib/Repository.java
@@ -1089,4 +1089,18 @@ public String shortenRefName(String refName) {
return refName.substring(Constants.R_REMOTES.length());
return refName;
}
+
+ /**
+ * @param refName
+ * @return a {@link ReflogReader} for the refname, or null if the names ref
+ * does not exist.
+ * @throws IOException
+ */
+ public ReflogReader getReflogReader(String refName) throws IOException {
+ Ref ref = getRef(refName);
+ if (ref != null)
+ return new ReflogReader(this, ref.getOrigName());
+ else
+ return null;
+ }
}
diff --git a/org.spearce.jgit/src/org/spearce/jgit/util/RawParseUtils.java b/org.spearce.jgit/src/org/spearce/jgit/util/RawParseUtils.java
index bdd6a11..df24190 100644
--- a/org.spearce.jgit/src/org/spearce/jgit/util/RawParseUtils.java
+++ b/org.spearce.jgit/src/org/spearce/jgit/util/RawParseUtils.java
@@ -569,6 +569,52 @@ public static PersonIdent parsePersonIdent(final byte[] raw, final int nameB) {
}
/**
+ * Parse a name data (e.g. as within a reflog) into a PersonIdent.
+ * <p>
+ * When passing in a value for <code>nameB</code> callers should use the
+ * return value of {@link #author(byte[], int)} or
+ * {@link #committer(byte[], int)}, as these methods provide the proper
+ * position within the buffer.
+ *
+ * @param raw
+ * the buffer to parse character data from.
+ * @param nameB
+ * first position of the identity information. This should be the
+ * first position after the space which delimits the header field
+ * name (e.g. "author" or "committer") from the rest of the
+ * identity line.
+ * @return the parsed identity. Never null.
+ */
+ public static PersonIdent parsePersonIdentOnly(final byte[] raw, final int nameB) {
+ int stop = nextLF(raw, nameB);
+ int emailB = nextLF(raw, nameB, '<');
+ int emailE = nextLF(raw, emailB, '>');
+ final String name;
+ final String email;
+ if (emailE < stop) {
+ email = decode(raw, emailB, emailE - 1);
+ } else {
+ email = "invalid";
+ }
+ if (emailB < stop)
+ name = decode(raw, nameB, emailB - 2);
+ else
+ name = decode(raw, nameB, stop);
+
+ final MutableInteger ptrout = new MutableInteger();
+ long when;
+ int tz;
+ if (emailE < stop) {
+ when = parseLongBase10(raw, emailE + 1, ptrout);
+ tz = parseTimeZoneOffset(raw, ptrout.value);
+ } else {
+ when = 0;
+ tz = 0;
+ }
+ return new PersonIdent(name, email, when * 1000L, tz);
+ }
+
+ /**
* Decode a buffer under UTF-8, if possible.
*
* If the byte stream cannot be decoded that way, the platform default is tried
--
1.6.3.2.199.g7340d
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