void DbContentCacher::Process(wxThread* thread)
{
wxStopWatch sw;
sw.Start();
wxFFile dbFile(m_filename, wxT("rb"));
if(dbFile.IsOpened()) {
wxString fileContent;
wxCSConv fontEncConv(wxFONTENCODING_ISO8859_1);
dbFile.ReadAll(&fileContent, fontEncConv);
dbFile.Close();
}
if (m_parent) {
wxCommandEvent e(wxEVT_CMD_DB_CONTENT_CACHE_COMPLETED);
e.SetString(wxString::Format(_("Symbols file loaded into OS file system cache (%ld seconds)"), sw.Time()/1000).c_str());
m_parent->AddPendingEvent(e);
}
}
void SearchThread::DoSearchFile(const wxString& fileName, const SearchData* data)
{
// Process single lines
int lineNumber = 1;
if(!wxFileName::FileExists(fileName)) {
return;
}
wxFFile thefile(fileName, wxT("rb"));
if(!thefile.IsOpened()) {
// failed to open the file, probably because of permissions
m_summary.GetFailedFiles().Add(fileName);
return;
}
wxFileOffset size = thefile.Length();
wxString fileData;
fileData.Alloc(size);
// support for other encoding
wxFontEncoding enc = wxFontMapper::GetEncodingFromName(data->GetEncoding().c_str());
wxCSConv fontEncConv(enc);
if(!thefile.ReadAll(&fileData, fontEncConv)) {
m_summary.GetFailedFiles().Add(fileName);
return;
}
// take a wild guess and see if we really need to construct
// a TextStatesPtr object (it is quite an expensive operation)
bool shouldCreateStates(true);
if(data->IsMatchCase() && !data->IsRegularExpression()) {
shouldCreateStates = (fileData.Find(data->GetFindString()) != wxNOT_FOUND);
} else if(!data->IsMatchCase() && !data->IsRegularExpression()) {
// !data->IsMatchCase()
wxString tmpData = fileData;
shouldCreateStates = (tmpData.MakeLower().Find(data->GetFindString()) != wxNOT_FOUND);
}
wxStringTokenizer tkz(fileData, wxT("\n"), wxTOKEN_RET_EMPTY_ALL);
// Incase one of the C++ options is enabled,
// create a text states object
TextStatesPtr states(NULL);
if(data->HasCppOptions() && shouldCreateStates && false) {
CppWordScanner scanner("", fileData.mb_str().data(), 0);
states = scanner.states();
}
int lineOffset = 0;
if(data->IsRegularExpression()) {
// regular expression search
while(tkz.HasMoreTokens()) {
// Read the next line
wxString line = tkz.NextToken();
DoSearchLineRE(line, lineNumber, lineOffset, fileName, data, states);
lineOffset += line.Length() + 1;
lineNumber++;
}
} else {
// simple search
wxString findString;
wxArrayString filters;
findString = data->GetFindString();
if(data->IsEnablePipeSupport()) {
if(data->GetFindString().Find('|') != wxNOT_FOUND) {
findString = data->GetFindString().BeforeFirst('|');
wxString filtersString = data->GetFindString().AfterFirst('|');
filters = ::wxStringTokenize(filtersString, "|", wxTOKEN_STRTOK);
if(!data->IsMatchCase()) {
for(size_t i = 0; i < filters.size(); ++i) {
filters.Item(i).MakeLower();
}
}
}
}
if(!data->IsMatchCase()) {
findString.MakeLower();
}
while(tkz.HasMoreTokens()) {
// Read the next line
wxString line = tkz.NextToken();
DoSearchLine(line, lineNumber, lineOffset, fileName, data, findString, filters, states);
lineOffset += line.Length() + 1;
lineNumber++;
}
}
if(m_results.empty() == false) SendEvent(wxEVT_SEARCH_THREAD_MATCHFOUND, data->GetOwner());
}
void FindUsageTab::ShowUsage(const std::list<CppToken>& matches, const wxString& searchWhat)
{
Clear();
int lineNumber(0);
wxString text;
wxString curfile;
wxString curfileContent;
wxArrayString lines;
text = wxString::Format(_("===== Finding references of '%s' =====\n"), searchWhat.c_str());
lineNumber++;
std::list<CppToken>::const_iterator iter = matches.begin();
for(; iter != matches.end(); iter++) {
// Print the line number
wxString file_name(iter->getFilename());
if(curfile != file_name) {
curfile = file_name;
wxFileName fn(file_name);
fn.MakeRelativeTo();
text << fn.GetFullPath() << wxT("\n");
lineNumber++;
// Load the file content
wxLogNull nolog;
wxFFile thefile(file_name, wxT("rb"));
if(thefile.IsOpened()) {
wxFileOffset size = thefile.Length();
wxString fileData;
fileData.Alloc(size);
curfileContent.Clear();
wxCSConv fontEncConv(wxFONTENCODING_ISO8859_1);
thefile.ReadAll(&curfileContent, fontEncConv);
// break the current file into lines, a line can be an empty string
lines = wxStringTokenize(curfileContent, wxT("\n"), wxTOKEN_RET_EMPTY_ALL);
}
}
// Keep the match
m_matches[lineNumber] = *iter;
// Format the message
wxString linenum = wxString::Format(wxT(" %5u "), (unsigned int)iter->getLineNumber() + 1);
wxString scopeName(wxT("<global>"));
TagEntryPtr tag = TagsManagerST::Get()->FunctionFromFileLine(iter->getFilename(), iter->getLineNumber());
if(tag) {
scopeName = tag->GetPath();
}
text << linenum << wxT("[ ") << scopeName << wxT(" ] ");
if(lines.GetCount() > iter->getLineNumber()) {
text << lines.Item(iter->getLineNumber()).Trim().Trim(false);
}
text << wxT("\n");
lineNumber++;
}
text << wxString::Format(_("===== Found total of %u matches =====\n"), (unsigned int)m_matches.size());
AppendText(text);
}
