jjm::Utf8String jjm::Path::getFileName() const
{
Utf8String result;
pair<size_t, size_t> const lastComponent = getPrevComponent(path, path.size());
result.append(path.data() + lastComponent.first, path.data() + lastComponent.second);
return result;
}
ClangCodeCompleteResults CodeCompleter::completeSmartPointerCreation(uint line,
uint column,
int funcNameStartLine,
int funcNameStartColumn)
{
if (column <= 1 || funcNameStartLine == -1)
return ClangCodeCompleteResults();
UnsavedFile &file = unsavedFiles.unsavedFile(translationUnit.filePath());
if (!file.hasCharacterAt(line, column - 1, '('))
return ClangCodeCompleteResults();
bool ok;
const uint startPos = file.toUtf8Position(funcNameStartLine, funcNameStartColumn, &ok);
const uint endPos = file.toUtf8Position(line, column - 1, &ok);
Utf8String content = file.fileContent();
const QString oldName = content.mid(startPos, endPos - startPos);
const QString updatedName = tweakName(oldName);
if (updatedName.isEmpty())
return ClangCodeCompleteResults();
column += updatedName.length();
file.replaceAt(endPos + 1, 0, updatedName);
ClangCodeCompleteResults results = completeHelper(line, column);
if (results.isEmpty()) {
column -= updatedName.length();
file.replaceAt(endPos + 1, updatedName.length(), QString());
}
return results;
}
bool operator<(const Utf8String &first, const Utf8String &second)
{
if (first.byteSize() == second.byteSize())
return first.byteArray < second.byteArray;
return first.byteSize() < second.byteSize();
}
const Utf8String ExtractFileNameNoExt(const Utf8String& fileName)
{
Utf8String result = ExtractFileName(fileName);
int Qpos = result.find_last_of('.');
if(Qpos>=0) result = result.substr(0, Qpos);
return result;
}
String::String(Utf8String & str, Class * classPtr): ObjectHeader(classPtr)
{
this->dataLength = str.bytes();
this->hash = str.getHash();
this->stringLength = str.length();
memcpy(this->data, str.toAsciiString(), str.bytes());
}
bool PutFileContents(const Utf8String& utf8Filename, const Utf8String& content)
{
FILE *stream = fopen_utf8(utf8Filename.c_str(), "wb");
if(!stream) return false;
fwrite(content.c_str(), content.length(),1, stream);
fclose(stream);
return true;
}
Utf8String StrReplace(Utf8String text, Utf8String s, Utf8String d)
{
for(int index=0; index=text.find(s, index), index!=std::string::npos;)
{
text.replace(index, s.length(), d);
index += d.length();
}
return text;
}
SourceRangeContainer FollowSymbol::followSymbol(CXTranslationUnit tu,
const Cursor &fullCursor,
uint line,
uint column)
{
std::unique_ptr<Tokens> tokens(new Tokens(fullCursor));
if (!tokens->tokenCount)
tokens.reset(new Tokens(tu));
if (!tokens->tokenCount)
return SourceRangeContainer();
QVector<CXCursor> cursors(static_cast<int>(tokens->tokenCount));
clang_annotateTokens(tu, tokens->data, tokens->tokenCount, cursors.data());
int tokenIndex = getTokenIndex(tu, *tokens, line, column);
QTC_ASSERT(tokenIndex >= 0, return SourceRangeContainer());
const Utf8String tokenSpelling = ClangString(
clang_getTokenSpelling(tu, tokens->data[tokenIndex]));
if (tokenSpelling.isEmpty())
return SourceRangeContainer();
Cursor cursor{cursors[tokenIndex]};
if (cursor.kind() == CXCursor_InclusionDirective) {
CXFile file = clang_getIncludedFile(cursors[tokenIndex]);
const ClangString filename(clang_getFileName(file));
const SourceLocation loc(tu, filename, 1, 1);
return SourceRange(loc, loc);
}
// For definitions we can always find a declaration in current TU
if (cursor.isDefinition())
return extractMatchingTokenRange(cursor.canonical(), tokenSpelling);
if (!cursor.isDeclaration()) {
// This is the symbol usage
// We want to return definition
cursor = cursor.referenced();
if (cursor.isNull() || !cursor.isDefinition()) {
// We can't find definition in this TU
return SourceRangeContainer();
}
return extractMatchingTokenRange(cursor, tokenSpelling);
}
cursor = cursor.definition();
// If we are able to find a definition in current TU
if (!cursor.isNull())
return extractMatchingTokenRange(cursor, tokenSpelling);
return SourceRangeContainer();
}
const Utf8String ExtractFilePath(const Utf8String& fileName)
{
int i, len = fileName.length();
for(i = len-1; i >= 0; i--)
{
if(fileName[i] == '\\' || fileName[i]=='/')
{
return fileName.substr(0, i+1);
}
}
return "";
}
ClangCodeCompleteResults CodeCompleter::completeHelper(uint line, uint column)
{
const Utf8String nativeFilePath = FilePath::toNativeSeparators(translationUnit.filePath());
UnsavedFilesShallowArguments unsaved = unsavedFiles.shallowArguments();
return clang_codeCompleteAt(translationUnit.cxTranslationUnit(),
nativeFilePath.constData(),
line,
column,
unsaved.data(),
unsaved.count(),
defaultOptions());
}
Utf8String ExtractFileName(const Utf8String fileName)
{
Utf8String temp = fileName;
int Qpos = temp.find_last_of('?');
if(Qpos>=0) temp = temp.substr(0, Qpos-1);
int i,len = temp.length();
for(i=len-1; i>=0; i--)
{
if(temp[i] == '\\' || temp[i]=='/')
break;
}
return temp.substr(i+1);
}
Utf8String ExtractFileExt(const Utf8String fileName)
{
int nLen = fileName.length();
Utf8String result;
for( int i=nLen-1; i>=0; i-- )
{
if(fileName[i] == '.')
{
result = fileName.substr(i + 1);
break;
}
else if(fileName[i] == '\\' || fileName[i] == '/') break;
}
return result;
}
void CompletionChunksToTextConverter::parseText(const Utf8String &text)
{
if (canAddSpace()
&& m_previousCodeCompletionChunk.kind() == ClangBackEnd::CodeCompletionChunk::RightBrace) {
m_text += QChar(QChar::Space);
}
m_text += text.toString();
}
/*
**==============================================================================
**
** Change the stored text for this element to one that has characters encoded
** for output
**
**==============================================================================
*/
void CXElement::PutText(Utf8String& sOut, Utf8String& TextIn)
{
if (!TextIn.Empty())
{
// Encode each character of the input string and add it to the output
// string.
Utf8String replacementString;
Utf8String::Iterator start = TextIn.Begin();
Utf8String::Iterator end = TextIn.End();
for (; start != end; ++start)
{
Utf8String encodedStr;
EncodeChar (*start, encodedStr);
replacementString.Append(encodedStr);
}
sOut += replacementString;
}
}
UnsavedFile::UnsavedFile(const Utf8String &filePath, const Utf8String &fileContent)
{
char *cxUnsavedFilePath = new char[filePath.byteSize() + 1];
char *cxUnsavedFileContent = new char[fileContent.byteSize() + 1];
std::memcpy(cxUnsavedFilePath, filePath.constData(), filePath.byteSize() + 1);
std::memcpy(cxUnsavedFileContent, fileContent.constData(), fileContent.byteSize() + 1);
cxUnsavedFile = CXUnsavedFile{cxUnsavedFilePath,
cxUnsavedFileContent,
ulong(fileContent.byteSize())};
}
SourceLocation::SourceLocation(CXTranslationUnit cxTranslationUnit,
const Utf8String &filePath,
uint line,
uint column)
: cxSourceLocation(clang_getLocation(cxTranslationUnit,
clang_getFile(cxTranslationUnit,
filePath.constData()),
line,
column)),
filePath_(filePath),
line_(line),
column_(column)
{
}
bool ReadUtf8TextFile(Utf8String utf8Filename, Utf8String& data)
{
FILE *stream = fopen_utf8(utf8Filename.c_str(), "rb");
if(!stream) return false;
long size = getFileSize(utf8Filename);
unsigned char buf[3];
fread(buf, 1, 3, stream);
if(buf[0] == 0xEF || buf[1] == 0xBB || buf[2] == 0xBF) // UTF8 Byte Order Mark (BOM)
{
size -= 3;
}
else if(buf[0] == 0xFF || buf[1] == 0xFE ) {
// UTF-16LE encoding
size -= 2;
fseek( stream, 2L, SEEK_SET );
std::wstring res;
int charCount = size/2;
res.resize(charCount);
size_t charsRead = fread(&res[0], 2, charCount, stream);
res[charsRead]=0;
fclose(stream);
data = WstringToUtf8(res);
return true;
}
else {
// no BOM was found; seeking backward
fseek( stream, 0L, SEEK_SET );
}
data.resize(size + 1);
size_t bytesRead = fread(&data[0], 1, size, stream);
data[bytesRead] = 0;
fclose(stream);
return true;
}
Utf8String FilePath::toNativeSeparators(const Utf8String &pathName)
{
const QByteArray pathNameAsByteArray = pathName.toByteArray();
return Utf8String::fromUtf8(toNativeSeparatorsForQByteArray(pathNameAsByteArray));
}
bool isOperator(CXCursorKind cxCursorKind, const Utf8String &name)
{
return cxCursorKind == CXCursor_ConversionFunction
|| (cxCursorKind == CXCursor_CXXMethod
&& name.startsWith(Utf8StringLiteral("operator")));
}
int SqliteStatement::bindingIndexForName(const Utf8String &name)
{
return sqlite3_bind_parameter_index(compiledStatement.get(), name.constData());
}
PathImpl::PathImpl( const Utf8String& path )
#if defined( CARAMEL_SYSTEM_IS_WINDOWS )
: boost::filesystem::path( path.ToWstring() )
#else
: boost::filesystem::path( path.ToString() )
/*
**==============================================================================
**
** Starting with this element, build the output string that represents the entire
** tree from this point down, building on the passed in string. In other words,
** the tree is traversed, and each element has its own save() method called.
**
**==============================================================================
*/
void CXElement::Save(Utf8String& sOut, bool bAddIndentation, Utf8String& sIndentation)
{
// Output our start tag.
if (bAddIndentation)
{
sOut += sIndentation;
}
sOut += open_bracket;
sOut += m_sName;
// Output all the attributes and close the start tag.
for (size_t j = m_listAttribute.size(); j > 0; j--)
{
sOut += u8_space + m_listAttribute[j - 1]->m_sName + equals_with_quote;
PutText(sOut, m_listAttribute[j - 1]->m_sValue);
sOut += ending_quote;
}
if (m_sName[0] != single_question) // XML_INSTRUCTION
{
// If this was an empty tag (just the name and attributes), and there were no children
// then just close the tag.
if (m_sText.Empty() && m_listChild.empty())
{
sOut += close_bracket_with_term;
if (m_LineSeparatorsOn)
{
sOut += crlf;
}
return;
}
else
{
sOut += close_bracket;
}
}
else
{
sOut += close_bracket_with_question;
}
if (!m_listChild.empty() && m_LineSeparatorsOn)
{
sOut += crlf;
}
// Output the text.
// *** DO NOT put a line separator at the end of this data, or add indentation to the front.
// If you do so, and the data happens to be string data, you will be adding an
// extra \n\r to the output that will not be parsed out on input. Changing the
// data is generally considered bad practice.
if (!m_sText.Empty())
{
PutText (sOut, m_sText);
}
// Output all the child elements.
std::vector<pCXElement>::iterator i;
for (i = m_listChild.begin(); i != m_listChild.end(); i++)
{
pCXElement singleElement = *i;
// Call the child element's save() method.
sIndentation += four_spaces;
singleElement->Save(sOut, bAddIndentation, sIndentation);
sIndentation = sIndentation.substr(0, sIndentation.size() - 4);
}
if (m_sName[0] != single_question) // XML_INSTRUCTION
{
if (m_sText.Empty() && bAddIndentation)
{
sOut += sIndentation;
}
// Output the end tag.
sOut += open_with_slash + m_sName + close_bracket;
}
// And close us up
if (m_LineSeparatorsOn)
{
sOut += crlf;
}
}
jjm::Path jjm::Path::getAbsolutePath() const
{
#ifdef _WIN32
if (isEmpty())
return *this;
pair<size_t, size_t> prefix = ::getPrefix(path);
bool const hasPrefix = prefix.first != prefix.second;
bool const isAbs = isAbsolute();
if (hasPrefix && isAbs)
return *this;
Utf8String root;
if (hasPrefix)
root.append(path.data() + prefix.first, path.data() + prefix.second);
if (isAbs)
root.push_back(preferredSeparator);
else
root.push_back('.');
Utf8String root2 = invokeGetFullPathW(root);
Path root3(root2);
Path result = resolve(root3);
pair<size_t, size_t> resultPrefix = ::getPrefix(result.path);
if (resultPrefix.first == resultPrefix.second)
JFATAL(0, path);
if ( ! result.isAbsolute())
JFATAL(0, path);
if (result.isRootPath())
return result;
vector<pair<size_t, size_t> > components;
for (pair<size_t, size_t> component(resultPrefix.second, resultPrefix.second); ; )
{ component = ::getNextComponent(result.path, component.second);
if (component.first == component.second)
break;
if (1 == component.second - component.first && result.path.data()[component.first] == '.')
continue;
components.push_back(component);
}
for (size_t i = 0; i < components.size(); )
{ if (2 == components[i].second - components[i].first
&& result.path.data()[components[i].first] == '.'
&& result.path.data()[components[i].first + 1] == '.')
{ if (i == 0)
return Path();
components.erase(components.begin() + i - 1, components.begin() + i + 1);
--i;
}else
{ ++i;
}
}
Path result2;
result2.path.append(result.path.data() + resultPrefix.first, result.path.data() + resultPrefix.second);
if (components.size() == 0)
result2.path.push_back(preferredSeparator);
for (size_t i = 0; i < components.size(); ++i)
{ result2.path.push_back(preferredSeparator);
result2.path.append(result.path.data() + components[i].first, result.path.data() + components[i].second);
}
return result2;
#else
if (isEmpty())
return *this;
pair<size_t, size_t> prefix = ::getPrefix(path);
if (prefix.first != prefix.second)
throw std::runtime_error("jjm::Path::makeAbsolute() on POSIX systems does not support prefixes");
if (isAbsolute() == false)
{
errno = 0;
UniquePtr<char*, jjm::InvokeFree> currentWorkingDirectory(::getcwd(0, 0));
int const lastErrno = errno;
if (currentWorkingDirectory.get() == 0)
{ string msg = string() + "jjm::Path::getAbsolutePath() failed. "
+ "::getcwd(0, 0) failed. ";
//TODO throw runtime_error(msg + "errno " + toDecStr(lastErrno) + " " + getErrnoName(lastErrno) + ".");
throw runtime_error(msg + "errno " + toDecStr(lastErrno) + ".");
}
return resolve(Path(currentWorkingDirectory.get()));
}
return *this;
#endif
}
int64_t stringToint64_t(const Utf8String fileName)
{
return zstrtoll(fileName.c_str(), 0, 10 , 0);
}
QDebug operator<<(QDebug debug, const Utf8String &text)
{
debug << text.constData();
return debug;
}
Utf8String Utf8String::from_utf8_slash_to_dot(Utf8String u) {
return string_from_utf8<utf8::SlashToDot>(u.begin(), u.size());
}
void CompletionChunksToTextConverter::parseResultType(const Utf8String &resultTypeText)
{
if (m_addResultType)
m_text += resultTypeText.toString() + QChar(QChar::Space);
}
