/**
* Parse the complete commit message and decode it to a string.
*
* <p>This method parses and returns the message portion of the commit buffer, after taking the
* commit's character set into account and decoding the buffer using that character set. This
* method is a fairly expensive operation and produces a new string on each invocation.
*
* @return decoded commit message as a string. Never null.
*/
public final String getFullMessage() {
final byte[] raw = buffer;
final int msgB = RawParseUtils.commitMessage(raw, 0);
if (msgB < 0) return ""; // $NON-NLS-1$
final Charset enc = RawParseUtils.parseEncoding(raw);
return RawParseUtils.decode(enc, raw, msgB, raw.length);
}
/** @return true if commit info is ok */
public boolean checkCommitInfo() {
updateStateFromUI();
if (commitMessage.trim().length() == 0) {
MessageDialog.openWarning(
getShell(),
UIText.CommitDialog_ErrorNoMessage,
UIText.CommitDialog_ErrorMustEnterCommitMessage);
return false;
}
boolean authorValid = false;
if (author.length() > 0) authorValid = RawParseUtils.parsePersonIdent(author) != null;
if (!authorValid) {
MessageDialog.openWarning(
getShell(),
UIText.CommitDialog_ErrorInvalidAuthor,
UIText.CommitDialog_ErrorInvalidAuthorSpecified);
return false;
}
boolean committerValid = false;
if (committer.length() > 0) committerValid = RawParseUtils.parsePersonIdent(committer) != null;
if (!committerValid) {
MessageDialog.openWarning(
getShell(),
UIText.CommitDialog_ErrorInvalidAuthor,
UIText.CommitDialog_ErrorInvalidCommitterSpecified);
return false;
}
authorHandler.updateProposals();
committerHandler.updateProposals();
return true;
}
/**
* Parse the footer lines (e.g. "Signed-off-by") for machine processing.
*
* <p>This method splits all of the footer lines out of the last paragraph of the commit message,
* providing each line as a key-value pair, ordered by the order of the line's appearance in the
* commit message itself.
*
* <p>A footer line's key must match the pattern {@code ^[A-Za-z0-9-]+:}, while the value is
* free-form, but must not contain an LF. Very common keys seen in the wild are:
*
* <ul>
* <li>{@code Signed-off-by} (agrees to Developer Certificate of Origin)
* <li>{@code Acked-by} (thinks change looks sane in context)
* <li>{@code Reported-by} (originally found the issue this change fixes)
* <li>{@code Tested-by} (validated change fixes the issue for them)
* <li>{@code CC}, {@code Cc} (copy on all email related to this change)
* <li>{@code Bug} (link to project's bug tracking system)
* </ul>
*
* @return ordered list of footer lines; empty list if no footers found.
*/
public final List<FooterLine> getFooterLines() {
final byte[] raw = buffer;
int ptr = raw.length - 1;
while (raw[ptr] == '\n') // trim any trailing LFs, not interesting
ptr--;
final int msgB = RawParseUtils.commitMessage(raw, 0);
final ArrayList<FooterLine> r = new ArrayList<FooterLine>(4);
final Charset enc = getEncoding();
for (; ; ) {
ptr = RawParseUtils.prevLF(raw, ptr);
if (ptr <= msgB) break; // Don't parse commit headers as footer lines.
final int keyStart = ptr + 2;
if (raw[keyStart] == '\n') break; // Stop at first paragraph break, no footers above it.
final int keyEnd = RawParseUtils.endOfFooterLineKey(raw, keyStart);
if (keyEnd < 0) continue; // Not a well formed footer line, skip it.
// Skip over the ': *' at the end of the key before the value.
//
int valStart = keyEnd + 1;
while (valStart < raw.length && raw[valStart] == ' ') valStart++;
// Value ends at the LF, and does not include it.
//
int valEnd = RawParseUtils.nextLF(raw, valStart);
if (raw[valEnd - 1] == '\n') valEnd--;
r.add(new FooterLine(raw, enc, keyStart, keyEnd, valStart, valEnd));
}
Collections.reverse(r);
return r;
}
/**
* Parse the tag message and return the first "line" of it.
*
* <p>The first line is everything up to the first pair of LFs. This is the "oneline" format,
* suitable for output in a single line display.
*
* <p>This method parses and returns the message portion of the tag buffer, after taking the tag's
* character set into account and decoding the buffer using that character set. This method is a
* fairly expensive operation and produces a new string on each invocation.
*
* @return decoded tag message as a string. Never null. The returned string does not contain any
* LFs, even if the first paragraph spanned multiple lines. Embedded LFs are converted to
* spaces.
*/
public final String getShortMessage() {
final byte[] raw = buffer;
final int msgB = RawParseUtils.tagMessage(raw, 0);
if (msgB < 0) return ""; // $NON-NLS-1$
final Charset enc = RawParseUtils.parseEncoding(raw);
final int msgE = RawParseUtils.endOfParagraph(raw, msgB);
String str = RawParseUtils.decode(enc, raw, msgB, msgE);
if (RevCommit.hasLF(raw, msgB, msgE)) str = str.replace('\n', ' ');
return str;
}
/**
* Parse the commit message and return the first "line" of it.
*
* <p>The first line is everything up to the first pair of LFs. This is the "oneline" format,
* suitable for output in a single line display.
*
* <p>This method parses and returns the message portion of the commit buffer, after taking the
* commit's character set into account and decoding the buffer using that character set. This
* method is a fairly expensive operation and produces a new string on each invocation.
*
* @return decoded commit message as a string. Never null. The returned string does not contain
* any LFs, even if the first paragraph spanned multiple lines. Embedded LFs are converted to
* spaces.
*/
public final String getShortMessage() {
final byte[] raw = buffer;
final int msgB = RawParseUtils.commitMessage(raw, 0);
if (msgB < 0) return ""; // $NON-NLS-1$
final Charset enc = RawParseUtils.parseEncoding(raw);
final int msgE = RawParseUtils.endOfParagraph(raw, msgB);
String str = RawParseUtils.decode(enc, raw, msgB, msgE);
if (hasLF(raw, msgB, msgE)) str = StringUtils.replaceLineBreaksWithSpace(str);
return str;
}
private static final ObjectId fromHexString(final byte[] bs, int p) {
try {
final int a = RawParseUtils.parseHexInt32(bs, p);
final int b = RawParseUtils.parseHexInt32(bs, p + 8);
final int c = RawParseUtils.parseHexInt32(bs, p + 16);
final int d = RawParseUtils.parseHexInt32(bs, p + 24);
final int e = RawParseUtils.parseHexInt32(bs, p + 32);
return new ObjectId(a, b, c, d, e);
} catch (ArrayIndexOutOfBoundsException e1) {
throw new InvalidObjectIdException(bs, p, Constants.OBJECT_ID_STRING_LENGTH);
}
}
public List<String> getHeaderLines() {
final IntList m = RawParseUtils.lineMap(header, 0, header.length);
final List<String> headerLines = new ArrayList<>(m.size() - 1);
for (int i = 1; i < m.size() - 1; i++) {
final int b = m.get(i);
int e = m.get(i + 1);
if (header[e - 1] == '\n') {
e--;
}
headerLines.add(RawParseUtils.decode(Constants.CHARSET, header, b, e));
}
return headerLines;
}
void parseCanonical(final RevWalk walk, final byte[] raw) throws IOException {
if (!walk.shallowCommitsInitialized) walk.initializeShallowCommits();
final MutableObjectId idBuffer = walk.idBuffer;
idBuffer.fromString(raw, 5);
tree = walk.lookupTree(idBuffer);
int ptr = 46;
if (parents == null) {
RevCommit[] pList = new RevCommit[1];
int nParents = 0;
for (; ; ) {
if (raw[ptr] != 'p') break;
idBuffer.fromString(raw, ptr + 7);
final RevCommit p = walk.lookupCommit(idBuffer);
if (nParents == 0) pList[nParents++] = p;
else if (nParents == 1) {
pList = new RevCommit[] {pList[0], p};
nParents = 2;
} else {
if (pList.length <= nParents) {
RevCommit[] old = pList;
pList = new RevCommit[pList.length + 32];
System.arraycopy(old, 0, pList, 0, nParents);
}
pList[nParents++] = p;
}
ptr += 48;
}
if (nParents != pList.length) {
RevCommit[] old = pList;
pList = new RevCommit[nParents];
System.arraycopy(old, 0, pList, 0, nParents);
}
parents = pList;
}
// extract time from "committer "
ptr = RawParseUtils.committer(raw, ptr);
if (ptr > 0) {
ptr = RawParseUtils.nextLF(raw, ptr, '>');
// In 2038 commitTime will overflow unless it is changed to long.
commitTime = RawParseUtils.parseBase10(raw, ptr, null);
}
if (walk.isRetainBody()) buffer = raw;
flags |= PARSED;
}
public String getProjectDescription(final Project.NameKey name)
throws RepositoryNotFoundException, IOException {
final Repository e = openRepository(name);
try {
final File d = new File(e.getDirectory(), "description");
String description;
try {
description = RawParseUtils.decode(IO.readFully(d));
} catch (FileNotFoundException err) {
return null;
}
if (description != null) {
description = description.trim();
if (description.isEmpty()) {
description = null;
}
if (UNNAMED.equals(description)) {
description = null;
}
}
return description;
} finally {
e.close();
}
}
void parseCanonical(final RevWalk walk, final byte[] rawTag) throws CorruptObjectException {
final MutableInteger pos = new MutableInteger();
final int oType;
pos.value = 53; // "object $sha1\ntype "
oType = Constants.decodeTypeString(this, rawTag, (byte) '\n', pos);
walk.idBuffer.fromString(rawTag, 7);
object = walk.lookupAny(walk.idBuffer, oType);
int p = pos.value += 4; // "tag "
final int nameEnd = RawParseUtils.nextLF(rawTag, p) - 1;
tagName = RawParseUtils.decode(Constants.CHARSET, rawTag, p, nameEnd);
if (walk.isRetainBody()) buffer = rawTag;
flags |= PARSED;
}
private void setAuthorAndCommitter(CommitCommand commitCommand) throws GitAPIException {
final Date commitDate = new Date();
final TimeZone timeZone = TimeZone.getDefault();
final PersonIdent enteredAuthor = RawParseUtils.parsePersonIdent(author);
final PersonIdent enteredCommitter = RawParseUtils.parsePersonIdent(committer);
if (enteredAuthor == null) throw new CoreException("The enteredAuthor could not be parsed.");
if (enteredCommitter == null)
throw new CoreException("The enteredCommitter could not be parsed.");
final PersonIdent authorIdent = new PersonIdent(enteredAuthor, commitDate, timeZone);
final PersonIdent committerIdent = new PersonIdent(enteredCommitter, commitDate, timeZone);
commitCommand.setAuthor(authorIdent);
commitCommand.setCommitter(committerIdent);
}
/* (non-Javadoc)
* @see org.eclipse.jgit.internal.storage.file.ReflogReaader#getReverseEntries(int)
*/
public List<ReflogEntry> getReverseEntries(int max) throws IOException {
final byte[] log;
try {
log = IO.readFully(logName);
} catch (FileNotFoundException e) {
if (logName.exists()) {
throw e;
}
return Collections.emptyList();
}
int rs = RawParseUtils.prevLF(log, log.length);
List<ReflogEntry> ret = new ArrayList<ReflogEntry>();
while (rs >= 0 && max-- > 0) {
rs = RawParseUtils.prevLF(log, rs);
ReflogEntry entry = new ReflogEntryImpl(log, rs < 0 ? 0 : rs + 2);
ret.add(entry);
}
return ret;
}
/**
* Test a string of characters to verify it is a hex format.
*
* <p>If true the string can be parsed with {@link #fromString(String)}.
*
* @param id the string to test.
* @return true if the string can converted into an ObjectId.
*/
public static final boolean isId(final String id) {
if (id.length() != Constants.OBJECT_ID_STRING_LENGTH) return false;
try {
for (int i = 0; i < Constants.OBJECT_ID_STRING_LENGTH; i++) {
RawParseUtils.parseHexInt4((byte) id.charAt(i));
}
return true;
} catch (ArrayIndexOutOfBoundsException e) {
return false;
}
}
/**
* Get the status of whether the commit operation should be enabled or disabled.
*
* <p>This method checks the current state of the widgets and must always be called from the
* UI-thread.
*
* <p>The returned status includes a message and type denoting why committing cannot be completed.
*
* @return non-null commit status
*/
public CommitStatus getStatus() {
if (!commitAllowed) return new CommitStatus(cannotCommitMessage, IMessageProvider.ERROR);
String authorValue = authorText.getText();
if (authorValue.length() == 0 || RawParseUtils.parsePersonIdent(authorValue) == null)
return new CommitStatus(
UIText.CommitMessageComponent_MessageInvalidAuthor, IMessageProvider.ERROR);
String committerValue = committerText.getText();
if (committerValue.length() == 0 || RawParseUtils.parsePersonIdent(committerValue) == null) {
return new CommitStatus(
UIText.CommitMessageComponent_MessageInvalidCommitter, IMessageProvider.ERROR);
}
if (amending && amendingCommitInRemoteBranch)
return new CommitStatus(
UIText.CommitMessageComponent_AmendingCommitInRemoteBranch, IMessageProvider.WARNING);
return CommitStatus.OK;
}
/* (non-Javadoc)
* @see org.eclipse.jgit.internal.storage.file.ReflogReaader#getReverseEntry(int)
*/
public ReflogEntry getReverseEntry(int number) throws IOException {
if (number < 0) throw new IllegalArgumentException();
final byte[] log;
try {
log = IO.readFully(logName);
} catch (FileNotFoundException e) {
if (logName.exists()) {
throw e;
}
return null;
}
int rs = RawParseUtils.prevLF(log, log.length);
int current = 0;
while (rs >= 0) {
rs = RawParseUtils.prevLF(log, rs);
if (number == current) return new ReflogEntryImpl(log, rs < 0 ? 0 : rs + 2);
current++;
}
return null;
}
/**
* Load the configuration as a Git text style configuration file.
*
* <p>If the file does not exist, this configuration is cleared, and thus behaves the same as
* though the file exists, but is empty.
*
* @throws IOException the file could not be read (but does exist).
* @throws ConfigInvalidException the file is not a properly formatted configuration file.
*/
@Override
public void load() throws IOException, ConfigInvalidException {
final FileSnapshot oldSnapshot = snapshot;
final FileSnapshot newSnapshot = FileSnapshot.save(getFile());
try {
final byte[] in = IO.readFully(getFile());
final ObjectId newHash = hash(in);
if (hash.equals(newHash)) {
if (oldSnapshot.equals(newSnapshot)) oldSnapshot.setClean(newSnapshot);
else snapshot = newSnapshot;
} else {
final String decoded;
if (in.length >= 3
&& in[0] == (byte) 0xEF
&& in[1] == (byte) 0xBB
&& in[2] == (byte) 0xBF) {
decoded = RawParseUtils.decode(RawParseUtils.UTF8_CHARSET, in, 3, in.length);
utf8Bom = true;
} else {
decoded = RawParseUtils.decode(in);
}
fromText(decoded);
snapshot = newSnapshot;
hash = newHash;
}
} catch (FileNotFoundException noFile) {
clear();
snapshot = newSnapshot;
} catch (IOException e) {
final IOException e2 =
new IOException(MessageFormat.format(JGitText.get().cannotReadFile, getFile()));
e2.initCause(e);
throw e2;
} catch (ConfigInvalidException e) {
throw new ConfigInvalidException(
MessageFormat.format(JGitText.get().cannotReadFile, getFile()), e);
}
}
@Override
public void write(byte[] b, int offset, int length) {
if (binaryDiffHandler != null
&& RawParseUtils.decode(Arrays.copyOfRange(b, offset, offset + length))
.contains(BINARY_DIFFERENCE)) {
String binaryDiff = binaryDiffHandler.renderBinaryDiff(formatter.entry);
if (binaryDiff != null) {
byte[] bb =
("<tr><td colspan='4' align='center'>" + binaryDiff + "</td></tr>")
.getBytes(StandardCharsets.UTF_8);
super.write(bb, 0, bb.length);
return;
}
}
super.write(b, offset, length);
}
private String[] extractFileLines(final Charset[] csGuess) {
final TemporaryBuffer[] tmp = new TemporaryBuffer[getParentCount() + 1];
try {
for (int i = 0; i < tmp.length; i++) tmp[i] = new TemporaryBuffer.LocalFile();
for (final HunkHeader h : getHunks()) h.extractFileLines(tmp);
final String[] r = new String[tmp.length];
for (int i = 0; i < tmp.length; i++) {
Charset cs = csGuess != null ? csGuess[i] : null;
if (cs == null) cs = Constants.CHARSET;
r[i] = RawParseUtils.decode(cs, tmp[i].toByteArray());
}
return r;
} catch (IOException ioe) {
throw new RuntimeException(JGitText.get().cannotConvertScriptToText, ioe);
} finally {
for (final TemporaryBuffer b : tmp) {
if (b != null) b.destroy();
}
}
}
static short parse16(byte[] src, int pos) {
return (short) RawParseUtils.parseHexInt16(src, pos);
}
/**
* Parse the committer identity from the raw buffer.
*
* <p>This method parses and returns the content of the committer line, after taking the commit's
* character set into account and decoding the committer name and email address. This method is
* fairly expensive and produces a new PersonIdent instance on each invocation. Callers should
* invoke this method only if they are certain they will be outputting the result, and should
* cache the return value for as long as necessary to use all information from it.
*
* <p>RevFilter implementations should try to use {@link RawParseUtils} to scan the {@link
* #getRawBuffer()} instead, as this will allow faster evaluation of commits.
*
* @return identity of the committer (name, email) and the time the commit was made by the
* committer; null if no committer line was found.
*/
public final PersonIdent getCommitterIdent() {
final byte[] raw = buffer;
final int nameB = RawParseUtils.committer(raw, 0);
if (nameB < 0) return null;
return RawParseUtils.parsePersonIdent(raw, nameB);
}
/**
* Format this delta as a human readable string.
*
* @param delta the delta instruction sequence to format.
* @param includeHeader true if the header (base size and result size) should be included in the
* formatting.
* @return the formatted delta.
*/
public static String format(byte[] delta, boolean includeHeader) {
StringBuilder r = new StringBuilder();
int deltaPtr = 0;
long baseLen = 0;
int c, shift = 0;
do {
c = delta[deltaPtr++] & 0xff;
baseLen |= (c & 0x7f) << shift;
shift += 7;
} while ((c & 0x80) != 0);
long resLen = 0;
shift = 0;
do {
c = delta[deltaPtr++] & 0xff;
resLen |= (c & 0x7f) << shift;
shift += 7;
} while ((c & 0x80) != 0);
if (includeHeader) r.append("DELTA( BASE=" + baseLen + " RESULT=" + resLen + " )\n");
while (deltaPtr < delta.length) {
final int cmd = delta[deltaPtr++] & 0xff;
if ((cmd & 0x80) != 0) {
// Determine the segment of the base which should
// be copied into the output. The segment is given
// as an offset and a length.
//
int copyOffset = 0;
if ((cmd & 0x01) != 0) copyOffset = delta[deltaPtr++] & 0xff;
if ((cmd & 0x02) != 0) copyOffset |= (delta[deltaPtr++] & 0xff) << 8;
if ((cmd & 0x04) != 0) copyOffset |= (delta[deltaPtr++] & 0xff) << 16;
if ((cmd & 0x08) != 0) copyOffset |= (delta[deltaPtr++] & 0xff) << 24;
int copySize = 0;
if ((cmd & 0x10) != 0) copySize = delta[deltaPtr++] & 0xff;
if ((cmd & 0x20) != 0) copySize |= (delta[deltaPtr++] & 0xff) << 8;
if ((cmd & 0x40) != 0) copySize |= (delta[deltaPtr++] & 0xff) << 16;
if (copySize == 0) copySize = 0x10000;
r.append(" COPY (" + copyOffset + ", " + copySize + ")\n");
} else if (cmd != 0) {
// Anything else the data is literal within the delta
// itself.
//
r.append(" INSERT(");
r.append(
QuotedString.GIT_PATH.quote(RawParseUtils.decode(delta, deltaPtr, deltaPtr + cmd)));
r.append(")\n");
deltaPtr += cmd;
} else {
// cmd == 0 has been reserved for future encoding but
// for now its not acceptable.
//
throw new IllegalArgumentException(JGitText.get().unsupportedCommand0);
}
}
return r.toString();
}
LooseRef scanRef(LooseRef ref, String name) throws IOException {
final File path = fileFor(name);
FileSnapshot currentSnapshot = null;
if (ref != null) {
currentSnapshot = ref.getSnapShot();
if (!currentSnapshot.isModified(path)) return ref;
name = ref.getName();
}
final int limit = 4096;
final byte[] buf;
FileSnapshot otherSnapshot = FileSnapshot.save(path);
try {
buf = IO.readSome(path, limit);
} catch (FileNotFoundException noFile) {
if (path.exists() && path.isFile()) {
throw noFile;
}
return null; // doesn't exist or no file; not a reference.
}
int n = buf.length;
if (n == 0) return null; // empty file; not a reference.
if (isSymRef(buf, n)) {
if (n == limit) return null; // possibly truncated ref
// trim trailing whitespace
while (0 < n && Character.isWhitespace(buf[n - 1])) n--;
if (n < 6) {
String content = RawParseUtils.decode(buf, 0, n);
throw new IOException(MessageFormat.format(JGitText.get().notARef, name, content));
}
final String target = RawParseUtils.decode(buf, 5, n);
if (ref != null && ref.isSymbolic() && ref.getTarget().getName().equals(target)) {
assert (currentSnapshot != null);
currentSnapshot.setClean(otherSnapshot);
return ref;
}
return newSymbolicRef(otherSnapshot, name, target);
}
if (n < OBJECT_ID_STRING_LENGTH)
return null; // impossibly short object identifier; not a reference.
final ObjectId id;
try {
id = ObjectId.fromString(buf, 0);
if (ref != null && !ref.isSymbolic() && id.equals(ref.getTarget().getObjectId())) {
assert (currentSnapshot != null);
currentSnapshot.setClean(otherSnapshot);
return ref;
}
} catch (IllegalArgumentException notRef) {
while (0 < n && Character.isWhitespace(buf[n - 1])) n--;
String content = RawParseUtils.decode(buf, 0, n);
IOException ioException =
new IOException(MessageFormat.format(JGitText.get().notARef, name, content));
ioException.initCause(notRef);
throw ioException;
}
return new LooseUnpeeled(otherSnapshot, name, id);
}
static String pathOf(final AbstractTreeIterator t) {
return RawParseUtils.decode(Constants.CHARSET, t.path, 0, t.pathLen);
}
/**
* Get the current entry's name within its parent tree.
*
* <p>This method is not very efficient and is primarily meant for debugging and final output
* generation. Applications should try to avoid calling it, and if invoked do so only once per
* interesting entry, where the name is absolutely required for correct function.
*
* @return name of the current entry within the parent tree (or directory). The name never
* includes a '/'.
*/
public String getNameString() {
final AbstractTreeIterator t = currentHead;
final int off = t.pathOffset;
final int end = t.pathLen;
return RawParseUtils.decode(Constants.CHARSET, t.path, off, end);
}
/**
* Workaround function for complex private methods in DiffFormatter. This sets the html for the
* diff headers.
*
* @return
*/
public String getHtml() {
String html = RawParseUtils.decode(os.toByteArray());
String[] lines = html.split("\n");
StringBuilder sb = new StringBuilder();
for (String line : lines) {
if (line.startsWith("index")) {
// skip index lines
} else if (line.startsWith("new file") || line.startsWith("deleted file")) {
// skip new file lines
} else if (line.startsWith("\\ No newline")) {
// skip no new line
} else if (line.startsWith("---") || line.startsWith("+++")) {
// skip --- +++ lines
} else if (line.startsWith("diff")) {
// skip diff lines
} else {
boolean gitLinkDiff =
line.length() > 0 && line.substring(1).startsWith("Subproject commit");
if (gitLinkDiff) {
sb.append("<tr><th class='diff-line'></th><th class='diff-line'></th>");
if (line.charAt(0) == '+') {
sb.append("<th class='diff-state diff-state-add'></th><td class=\"diff-cell add2\">");
} else {
sb.append(
"<th class='diff-state diff-state-sub'></th><td class=\"diff-cell remove2\">");
}
line = StringUtils.escapeForHtml(line.substring(1), false);
}
sb.append(line);
if (gitLinkDiff) {
sb.append("</td></tr>");
}
sb.append('\n');
}
}
if (truncated) {
sb.append(
MessageFormat.format(
"<div class='header'><div class='diffHeader'>{0}</div></div>",
StringUtils.escapeForHtml(
getMsg("gb.diffTruncated", "Diff truncated after the above file"), false)));
// List all files not shown. We can be sure we do have at least one path in skipped.
sb.append(
"<div class='diff'><table cellpadding='0'><tbody><tr><td class='diff-cell' colspan='4'>");
String deletedSuffix =
StringUtils.escapeForHtml(getMsg("gb.diffDeletedFileSkipped", "(deleted)"), false);
boolean first = true;
for (DiffEntry entry : skipped) {
if (!first) {
sb.append('\n');
}
if (ChangeType.DELETE.equals(entry.getChangeType())) {
sb.append(
"<span id=\"n"
+ entry.getOldId().name()
+ "\">"
+ StringUtils.escapeForHtml(entry.getOldPath(), false)
+ ' '
+ deletedSuffix
+ "</span>");
} else {
sb.append(
"<span id=\"n"
+ entry.getNewId().name()
+ "\">"
+ StringUtils.escapeForHtml(entry.getNewPath(), false)
+ "</span>");
}
first = false;
}
skipped.clear();
sb.append("</td></tr></tbody></table></div>");
}
return sb.toString();
}
/**
* Determine the encoding of the commit message buffer.
*
* <p>Locates the "encoding" header (if present) and then returns the proper character set to
* apply to this buffer to evaluate its contents as character data.
*
* <p>If no encoding header is present, {@link Constants#CHARSET} is assumed.
*
* @return the preferred encoding of {@link #getRawBuffer()}.
*/
public final Charset getEncoding() {
return RawParseUtils.parseEncoding(buffer);
}
private String readString(final int len) throws IOException {
final byte[] raw = new byte[len];
IO.readFully(rawIn, raw, 0, len);
return RawParseUtils.decode(Constants.CHARSET, raw, 0, len);
}
public String getEntityContent() throws IOException {
Preconditions.checkNotNull(response, "Response is not initialized.");
Preconditions.checkNotNull(response.getEntity(), "Response.Entity is not initialized.");
ByteBuffer buf = IO.readWholeStream(response.getEntity().getContent(), 1024);
return RawParseUtils.decode(buf.array(), buf.arrayOffset(), buf.limit()).trim();
}
static int parse32(byte[] src, int pos) {
return RawParseUtils.parseHexInt32(src, pos);
}
/**
* Parse a configuration from a byte array.
*
* @param base the base configuration file
* @param blob the byte array, should be UTF-8 encoded text.
* @throws ConfigInvalidException the byte array is not a valid configuration format.
*/
public BlobBasedConfig(Config base, final byte[] blob) throws ConfigInvalidException {
super(base);
fromText(RawParseUtils.decode(blob));
}
