void add_paths(set<PathAndConds>& frontier){
stringstream action;
action << "echo 'select path from frontend;' | sqlite3 database.db > paths";
systm(action.str());
action.str("");
action << "echo 'select conditions from frontend;' | sqlite3 database.db > conditions";
systm(action.str());
action.str("");
action << "echo 'select file_initializations from frontend;' | sqlite3 database.db > file_initializations";
systm(action.str());
string line;
vector<string> paths;
vector<string> conds;
vector<string> file_initializations;
{
ifstream input(tmp_file("paths").c_str());
while( getline( input, line ) ) {
paths.push_back(line);
}
}
{
ifstream input(tmp_file("conditions").c_str());
while( getline( input, line ) ) {
conds.push_back(line);
}
}
{
ifstream input(tmp_file("file_initializations").c_str());
while( getline( input, line ) ) {
file_initializations.push_back(line);
}
}
assert(paths.size() == conds.size());
for ( unsigned int i = 0; i < paths.size(); i++) {
PathAndConds path_and_cond = {paths[i], conds[i], width(conds[i]), get_last_bb(), file_initializations[i]};
frontier.insert(path_and_cond);
}
}
ptr_file direction::get_file(std::string name)
{
if (m_data.find(name) == m_data.end())
{
return tmp_file(nullptr, [](mfile*) {});
}
auto ptr = m_data[name];
if (ptr->mod.type == file_type::file) {
return tmp_file( (mfile*)ptr->open(), [](mfile*) {}) ;
}
return tmp_file(nullptr, [](mfile*) {});
}
QString IconProvider::fileExtensionType(const QString &extension) const
{
QFileIconProvider icon_provider;
QString type;
QTemporaryFile tmp_file(QDir::tempPath() + QDir::separator() +
QCoreApplication::applicationName() + "_XXXXXX" + extension);
tmp_file.setAutoRemove(false);
if(tmp_file.open())
{
QString file_name = tmp_file.fileName();
tmp_file.write(QByteArray());
tmp_file.close();
type = icon_provider.type(QFileInfo(file_name));
tmp_file.remove();
}
else
{
// qCritical()<<QString("failed to write temporary file %1") .arg(tmp_file.fileName());
}
return type;
}
string get_last_bb(){
stringstream command;
command << "echo 'select last_bb from last_bb;' | sqlite3 database.db > " << tmp_file("last_bb");
systm(command.str().c_str());
ifstream input(tmp_file("last_bb").c_str());
string line;
input >> line;
return line;
}
QIcon IconProvider::fileExtensionIcon(const QString &extension) const
{
QFileIconProvider icon_provider;
QFile tmp_file(QDir::tempPath() + QDir::separator() + QCoreApplication::applicationName() + "_XXXXXX" + extension);
// tmp_file.setAutoRemove(false);
QString file_name = tmp_file.fileName() ;
//如果文件存在
if(tmp_file.exists())
{
// tmp_file.write(QByteArray());
tmp_file.close();
// tmp_file.remove();
}
else
{
//创建文件
tmp_file.open(QIODevice::WriteOnly);
tmp_file.close();
}
// qDebug() << file_name;
QIcon icon = icon_provider.icon(QFileInfo(file_name));
return icon;
}
void LoggerSimp::clearLogFile(void)
{
//-----
// clears the log file
//
std::ofstream tmp_file(mLogFile.c_str(), std::ios::out);
tmp_file.close();
}
VideoPartitioner::~VideoPartitioner() {
for (auto partition : this->_partitions) {
bfs::path tmp_file(partition.get_path());
if (bfs::exists(tmp_file))
bfs::remove(tmp_file);
}
}
static void output_vertices (vertex_db & vertices)
{
std::string tmp_file_name = "tmpidmap";
boost::shared_ptr<SpatialIndex::IStorageManager>
tmp_file (SpatialIndex::StorageManager::createNewDiskStorageManager (
tmp_file_name,page_size));
idmap_t idmap (tmp_file, page_size);
vertex_db::iterator v_start = vertices.begin ();
vertex_db::iterator v_ptr = v_start;
ofstream myfile;
myfile.open ("example.txt");
long v_id = 1;
long edges = 0;
// map<vertex_id,long> idmap;
while (v_ptr != vertices.end ())
{
edges += ((vertex_info)v_ptr->second).neighbours.size ();
// idmap.insert(pair<vertex_id,long>((vertex_id)v_ptr->first,v_id));
idmap.insert (v_ptr->first, v_id);
v_id++;
v_ptr++;
}
v_id--;
ldiv_t divresult = ldiv(edges,2);
myfile << v_id << " " << divresult.quot << " 0\n";
v_start = vertices.begin ();
v_ptr = v_start;
v_id = 1;
while (v_ptr != vertices.end ())
{
std::vector<vertex_id> n = ((vertex_info)v_ptr->second).neighbours;
vertex_id id = (vertex_id)v_ptr->first;
// map<vertex_id,long>::iterator it;
// it = idmap.find(id);
std::cout << get_remapped_vertex (idmap, id) << " : ";
//std::cout << it->second << " : ";
BOOST_FOREACH (vertex_id n_id, n)
{
// it = idmap.find(n_id);
myfile << get_remapped_vertex (idmap, n_id) << " ";
}
myfile << endl;
v_id++;
v_ptr++;
}
void gen_final_for_measurement(){
string base_path = cmd_option_str("base_path");
string llvm_path = cmd_option_str("llvm_path");
string output_file = cmd_option_str("output_file");
stringstream cmd;
make_initial_bc();
// First optimization pass
cmd.str("");
cmd << "opt -load " << llvm_path << "/Release+Asserts/lib/ForestMeasure.so -meas_fillnames < file.bc > file-2.bc";
systm(cmd.str().c_str());
// Second optimization pass
cmd.str("");
cmd << "opt -load " << llvm_path << "/Release+Asserts/lib/ForestMeasure.so -meas_all < file-2.bc > file-3.bc";
systm(cmd.str().c_str());
if(cmd_option_bool("link_bc")){
// link
cmd.str("");
cmd << "llvm-link -o=" << tmp_file("final.bc") << " " << base_path << "/lib/forest.a file-3.bc";
systm(cmd.str().c_str());
// from .bc to .s
cmd.str("");
cmd << "llc final.bc -o final.s";
systm(cmd.str().c_str());
// From .s to .o
cmd.str("");
cmd << "gcc -c final.s -o final.o";
systm(cmd.str().c_str());
// link
cmd.str("");
cmd << "g++ final.o -lpthread -ldl -lrt -o " << output_file;
systm(cmd.str().c_str());
} else {
// From .bc to .s
cmd.str("");
cmd << "llc file-3.bc -o file-3.s";
systm(cmd.str().c_str());
// from .s to .o
cmd.str("");
cmd << "gcc -c file-3.s -o file-3.o";
systm(cmd.str().c_str());
// link
cmd.str("");
cmd << "g++ file-3.o " << base_path << "/lib/forest.a -lpthread -ldl -lrt -o " << output_file;
systm(cmd.str().c_str());
}
}
void load_heuristics(){
ifstream input(tmp_file("heuristics").c_str());
string line;
while( getline( input, line ) ) {
if(line != "")
heuristics.insert(line);
}
}
void ExternalAligner::align_seqs_impl(Strings& seqs) const {
std::string input = tmp_file();
ASSERT_FALSE(input.empty());
std::string output = tmp_file();
ASSERT_FALSE(output.empty());
{
boost::shared_ptr<std::ostream> file = name_to_ostream(input);
std::ostream& out = *file;
for (int i = 0; i < seqs.size(); i++) {
write_fasta(out, TO_S(i), "", seqs[i], 60);
}
}
align_file(input, output);
Strings rows;
read_alignment(rows, output);
ASSERT_EQ(rows.size(), seqs.size());
seqs.swap(rows);
if (!go("NPGE_DEBUG").as<bool>()) {
remove_file(input);
remove_file(output);
}
}
void TorrentPostHandler::post(HttpClientHandler* hdlr, const QHttpRequestHeader& hdr, const QByteArray& data)
{
const char* ptr = data.data();
int len = data.size();
int pos = QString(data).indexOf("\r\n\r\n");
if (pos == -1 || pos + 4 >= len)
{
HttpResponseHeader rhdr(500);
server->setDefaultResponseHeaders(rhdr, "text/html", false);
hdlr->send500(rhdr, i18n("Invalid data received"));
return;
}
// save torrent to a temporary file
QString save_file = kt::DataDir() + "webgui_load_torrent";
QFile tmp_file(save_file);
if (!tmp_file.open(QIODevice::WriteOnly))
{
HttpResponseHeader rhdr(500);
server->setDefaultResponseHeaders(rhdr, "text/html", false);
hdlr->send500(rhdr, i18n("Failed to open temporary file"));
return;
}
QDataStream out(&tmp_file);
out.writeRawData(ptr + (pos + 4), len - (pos + 4));
tmp_file.close();
Out(SYS_WEB | LOG_NOTICE) << "Loading file " << save_file << endl;
core->loadSilently(KUrl(save_file), QString());
KUrl url;
url.setEncodedPathAndQuery(hdr.path());
QString page = url.queryItem("page");
// there needs to be a page to send back
if (page.isEmpty())
{
server->redirectToLoginPage(hdlr);
}
else
{
// redirect to page mentioned in page parameter
HttpResponseHeader rhdr(301);
server->setDefaultResponseHeaders(rhdr, "text/html", true);
rhdr.setValue("Location", "/" + page);
hdlr->send(rhdr, QByteArray());
}
}
void gen_file_free_variables_from_xml(){
vector<string> free_variables = cmd_option_string_vector("random_variable");
string filename;
filename = tmp_file("free_variables");
FILE* file = fopen(filename.c_str(), "w");
for( vector<string>::iterator it = free_variables.begin(); it != free_variables.end(); it++ ){
fprintf(file, "%s\n", it->c_str() );
}
fclose(file);
}
void HttpServer::handleTorrentPost(HttpClientHandler* hdlr,const QHttpRequestHeader & hdr,const QByteArray & data)
{
const char* ptr = data.data();
Uint32 len = data.size();
int pos = QString(data).find("\r\n\r\n");
if (!session.logged_in || !checkSession(hdr))
{
// You can't post torrents if you are not logged in
// or the session is not OK
redirectToLoginPage(hdlr);
return;
}
if (pos == -1 || pos + 4 >= len || ptr[pos + 4] != 'd')
{
HttpResponseHeader rhdr(500);
setDefaultResponseHeaders(rhdr,"text/html",false);
hdlr->send500(rhdr);
return;
}
// save torrent to a temporary file
KTempFile tmp_file(locateLocal("tmp", "ktwebgui-"), ".torrent");
QDataStream* out = tmp_file.dataStream();
if (!out)
{
HttpResponseHeader rhdr(500);
setDefaultResponseHeaders(rhdr,"text/html",false);
hdlr->send500(rhdr);
return;
}
out->writeRawBytes(ptr + (pos + 4),len - (pos + 4));
tmp_file.sync();
tmp_file.setAutoDelete(true);
Out(SYS_WEB|LOG_NOTICE) << "Loading file " << tmp_file.name() << endl;
core->loadSilently(KURL::fromPathOrURL(tmp_file.name()));
handleGet(hdlr,hdr);
}
void ui_menu_file_create::handle()
{
// process the menu
const ui_menu_event *event = process(0);
// process the event
if (event != NULL)
{
// handle selections
switch(event->iptkey)
{
case IPT_UI_SELECT:
if ((event->itemref == ITEMREF_CREATE) || (event->itemref == ITEMREF_NEW_IMAGE_NAME))
{
std::string tmp_file(m_filename_buffer);
if (tmp_file.find(".") != -1 && tmp_file.find(".") < tmp_file.length() - 1)
{
m_current_file.append(m_filename_buffer);
ui_menu::stack_pop(machine());
}
else
machine().ui().popup_time(1, "Please enter a file extension too");
}
break;
case IPT_SPECIAL:
if (get_selection() == ITEMREF_NEW_IMAGE_NAME)
{
input_character(
m_filename_buffer,
ARRAY_LENGTH(m_filename_buffer),
event->unichar,
is_valid_filename_char);
reset(UI_MENU_RESET_REMEMBER_POSITION);
}
break;
case IPT_UI_CANCEL:
*m_ok = false;
break;
}
}
}
int SMTPFileSystem::getattr(const char *path, struct stat *buf)
{
memset(buf, 0, sizeof(struct stat));
struct fuse_context *fc = fuse_get_context();
buf->st_uid = fc->uid;
buf->st_gid = fc->gid;
if (path == std::string("/")) {
buf->st_mode = S_IFDIR | 0775;
buf->st_nlink = 2;
return 0;
} else {
std::string tmp_path(smtpfs_dirname(path));
std::string tmp_file(smtpfs_basename(path));
const TypeDir *content = m_device.dirFetchContent(tmp_path);
if (!content) {
return -ENOENT;
}
if (content->dir(tmp_file)) {
const TypeDir *dir = content->dir(tmp_file);
buf->st_ino = dir->id();
buf->st_mode = S_IFDIR | 0775;
buf->st_nlink = 2;
buf->st_mtime = dir->modificationDate();
} else if (content->file(tmp_file)) {
const TypeFile *file = content->file(tmp_file);
buf->st_ino = file->id();
buf->st_size = file->size();
buf->st_blocks = (file->size() / 512) + (file->size() % 512 > 0 ? 1 : 0);
buf->st_nlink = 1;
buf->st_mode = S_IFREG | 0644;
buf->st_mtime = file->modificationDate();
buf->st_ctime = buf->st_mtime;
buf->st_atime = buf->st_mtime;
} else {
return -ENOENT;
}
}
return 0;
}
// ////////////////////////////////////////////////////////////////////////////
void LogHandlerFileBase::OpenFile(const char *base_name, const char *dir_name,
const MLB::Utility::TimeT &start_time)
{
std::string file_name;
if ((base_name == NULL) || (!(*base_name)))
file_name = "LogFile.";
else {
file_name = base_name;
if (base_name[strlen(base_name) - 1] != '.')
file_name += '.';
}
std::string tmp_date_time(start_time.ToString());
tmp_date_time[10] = '.';
tmp_date_time[13] = '.';
tmp_date_time[16] = '.';
file_name += tmp_date_time + "." + GetHostNameCanonical() + "." +
AnyToString(CurrentProcessId()) + ".log";
boost::filesystem::path tmp_file(file_name, boost::filesystem::native);
if ((dir_name != NULL) && *dir_name) {
std::string tmp_dir_name;
ResolveFilePathGeneral(dir_name, tmp_dir_name, "", true, true, false);
boost::filesystem::path tmp_path(tmp_dir_name, boost::filesystem::native);
boost::filesystem::path this_file;
this_file = tmp_path / tmp_file;
file_name = this_file.native_file_string();
}
else {
if (!tmp_file.has_root_path())
tmp_file = boost::filesystem::system_complete(tmp_file);
file_name = tmp_file.native_file_string();
}
OpenFile(file_name);
}
//! Constructor
lcp_wt(cache_config& config, std::string other_key="") {
std::string temp_file = tmp_file(config, "_lcp_sml");
std::string lcp_key = conf::KEY_LCP;
if ("" != other_key) {
lcp_key = other_key;
}
int_vector_buffer<> lcp_buf(cache_file_name(lcp_key, config));
size_type l=0, max_l=0, big_sum=0, n = lcp_buf.size();
{
int_vector<8> small_lcp = int_vector<8>(n);
for (size_type i=0; i < n; ++i) {
if ((l=lcp_buf[i]) < 255) {
small_lcp[i] = l;
} else {
small_lcp[i] = 255;
if (l > max_l) max_l = l;
++big_sum;
}
}
store_to_file(small_lcp, temp_file);
}
{
int_vector_buffer<8> lcp_sml_buf(temp_file);
small_lcp_type tmp(lcp_sml_buf, lcp_sml_buf.size());
m_small_lcp.swap(tmp);
}
sdsl::remove(temp_file);
m_big_lcp = int_vector<>(big_sum, 0, bits::hi(max_l)+1);
{
for (size_type i=0, ii=0; i < n; ++i) {
if (lcp_buf[i] >= 255) {
m_big_lcp[ ii++ ] = lcp_buf[i];
}
}
}
}
void check_coverage(){
start_pass("check_coverage");
vector<string> coverages;
coverages.push_back("fn");
coverages.push_back("bb");
for( vector<string>::iterator it = coverages.begin(); it != coverages.end(); it++ ){
string cov = *it;
int expected_coverage = cmd_option_int("expected_" + cov + "_coverage");
stringstream cmd;
// Show results of database
cmd.str("");
if(get_project_path() != "")
cmd << "cd " << get_project_path() << ";";
cmd << "echo 'select value from measurements where key = \"visited_" + cov + "s\";' | sqlite3 " << tmp_file("database.db");
FILE *fp;
stringstream command;
char ret[SIZE_STR];
vector<string> ret_vector;
fp = popen(cmd.str().c_str(), "r");
while (fgets(ret,SIZE_STR, fp) != NULL)
ret_vector.push_back(ret);
pclose(fp);
if(!ret_vector.size()){
printf("No coverage measurements\n");
exit(0);
}
//assert( ret_vector.size() && "No coverage measurements");
vector<string> tokens = tokenize( *(ret_vector.begin()), " ");
string coverage_s = tokens[2];
int archived_coverage = stoi(coverage_s);
string explanation = cmd_option_str("explanation") + " ";
while( explanation.length() < 51 )
explanation = explanation + ".";
printf("* Coverage of %s", explanation.c_str() );
if( archived_coverage < expected_coverage ) printf("\e[31m Less coverage than expected :( (%d < %d)\e[0m\n", archived_coverage, expected_coverage);
if( archived_coverage > expected_coverage ) printf("\e[33m More coverage than expected :S (%d > %d)\e[0m\n", archived_coverage, expected_coverage);
if( archived_coverage == expected_coverage ) printf("\e[32m Same coverage as expected :) (%d)\e[0m\n", archived_coverage);
}
end_pass("check_coverage");
}
void ui_menu_barcode_reader::handle()
{
// rebuild the menu (so to update the selected device, if the user has pressed L or R)
reset(UI_MENU_RESET_REMEMBER_POSITION);
populate();
// process the menu
const ui_menu_event *event = process(UI_MENU_PROCESS_LR_REPEAT);
// process the event
if (event != NULL)
{
// handle selections
switch (event->iptkey)
{
case IPT_UI_LEFT:
if (event->itemref == ITEMREF_SELECT_READER)
previous();
break;
case IPT_UI_RIGHT:
if (event->itemref == ITEMREF_SELECT_READER)
next();
break;
case IPT_UI_SELECT:
if (event->itemref == ITEMREF_ENTER_BARCODE)
{
std::string tmp_file(m_barcode_buffer);
//printf("code %s\n", m_barcode_buffer);
if (!current_device()->is_valid(tmp_file.length()))
machine().ui().popup_time(5, "Barcode length invalid!");
else
{
current_device()->write_code(tmp_file.c_str(), tmp_file.length());
// if sending was successful, reset char buffer
if (m_barcode_buffer[0] != '\0')
memset(m_barcode_buffer, '\0', ARRAY_LENGTH(m_barcode_buffer));
reset(UI_MENU_RESET_REMEMBER_POSITION);
}
}
break;
case IPT_SPECIAL:
if (get_selection() == ITEMREF_NEW_BARCODE)
{
int buflen = strlen(m_barcode_buffer);
// if it's a backspace and we can handle it, do so
if ((event->unichar == 8 || event->unichar == 0x7f) && buflen > 0)
*(char *)utf8_previous_char(&m_barcode_buffer[buflen]) = 0;
else if (event->unichar >= '0' && event->unichar <= '9')
{
buflen += utf8_from_uchar(&m_barcode_buffer[buflen], ARRAY_LENGTH(m_barcode_buffer) - buflen, event->unichar);
m_barcode_buffer[buflen] = 0;
}
reset(UI_MENU_RESET_REMEMBER_POSITION);
}
break;
case IPT_UI_CANCEL:
// reset the char buffer also in this case
if (m_barcode_buffer[0] != '\0')
memset(m_barcode_buffer, '\0', ARRAY_LENGTH(m_barcode_buffer));
break;
}
}
}
void gen_file_vectors_random(){
string filename;
filename = tmp_file("vectors");
FILE* file = fopen(filename.c_str(), "w");
vector<string> types;
vector<string> names;
vector<string> free_variables = cmd_option_string_vector("random_variable");
for( vector<string>::iterator it = free_variables.begin(); it != free_variables.end(); it++ ){
vector<string> tokens = tokenize(*it, " ");
types.push_back(tokens[1]);
names.push_back(tokens[0]);
}
map<string, string> distributions_map;
vector<string> distributions = cmd_option_string_vector("distribution");
for( vector<string>::iterator it = distributions.begin(); it != distributions.end(); it++ ){
vector<string> tokens = tokenize(*it, " ");
string distribution;
for ( unsigned int i = 1; i < tokens.size(); i++) {
distribution += " " + tokens[i];
}
distributions_map[tokens[0]] = distribution;
}
for ( unsigned int i = 0; i < cmd_option_int("num_random_vectors"); i++) {
for ( unsigned int j = 0; j < types.size(); j++) {
string type = types[j];
string name = names[j];
if( type == "Int32" ){
fprintf(file, "%d ", (int)custom_random(name, distributions_map) );
} else if( type == "Int16" ){
fprintf(file, "%d ", (short)custom_random(name, distributions_map) );
} else if( type == "Int8"){
fprintf(file, "%d ", (char)custom_random(name, distributions_map) );
} else {
assert(0 && "Unknown type");
}
}
fprintf(file, "\n");
}
fclose(file);
}
void plotE_L(TString file_name="test_gamma.root"){
gROOT->Reset();
// Draw histos filled by Geant4 simulation
TCanvas* c1 = new TCanvas("c1", " ");
TString tmp_file(file_name);
Int_t bins = 4096;
TH1D *h1 = new TH1D("1.33MeV Gamma Spectrum","1.33MeV Gamma Spectrum",bins,0.,1.5);
TH1D *h2 = new TH1D("e1.33MeV Gamma length","e1.33MeV Gamma length",bins,0.,250.);
TH2D *h3 = new TH2D("e1.33MeV Gamma","e1.33MeV Gamma",bins,0.,1.5,bins,0.,250.);
TFile f(tmp_file.Data());
if(f.IsOpen())
{
TTree *t1;
f.GetObject("ntuple/test",t1);
Int_t entrise = t1->GetEntries();
Double_t e_e;
Double_t l_e;
Double_t energy_tmp=0.0;
Int_t number=0;
t1->SetBranchAddress("e_g",&e_e);
t1->SetBranchAddress("l_g",&l_e);
for(int j=0; j<entrise; j++)
{
t1->GetEntry(j);
if(e_e>1.E-5)
{
if(energy_tmp<e_e)
energy_tmp=e_e;
number++;
}
h1->Fill(fun_unfold_gause(e_e));
h2->Fill(l_e);
h3->Fill(e_e,l_e);
}
}
tmp_file.Clear();
f.Close();
TH1D* hist1;
f.GetObject("histo/1;1",hist1);
c1->Divide(1,3);
c1->cd(1);
h1->SetTitle("1.332MeV gamma spectrum");
h1->GetXaxis()->CenterTitle(true);
h1->GetYaxis()->CenterTitle(true);
h1->GetXaxis()->SetTitle("energy /MeV");
h1->GetYaxis()->SetTitle("Count");
gPad->SetLogy(1);
h1->Draw();
double xxx=GetRateOfPeakComputom(h1);
double kkk=0;
kkk=h1->GetBinContent(h1->FindFixBin(1.332));
printf("coputom:%lf\tPeak:%lf\tPeakComputom:%lf\n",xxx,kkk,kkk/xxx);
c1->cd(2);
h2->SetTitle("1.332MeV gamma length");
h2->GetXaxis()->CenterTitle(true);
h2->GetYaxis()->CenterTitle(true);
h2->GetXaxis()->SetTitle("length /mm");
h2->GetYaxis()->SetTitle("Count");
h2->Draw();
c1->cd(3);
h3->SetTitle("1.332MeV gamma energy_length histo");
h3->GetXaxis()->CenterTitle(true);
h3->GetYaxis()->CenterTitle(true);
h3->GetXaxis()->SetTitle("energy /MeV");
h3->GetYaxis()->SetTitle("length/mm");
h3->Draw("FB");
c1->cd();
plot_FWHM();
}
/**
* Load a pointcloud from a pcd file.
* Checks whether the .pcd has padding after the header, and removes it it if needed.
* (binary PCD files in versions < 1.0 required padding, PCL >= version 1.0 does not)
* @param filename pcd file to load
* @param cloud pointer to which the loaded cloud is written
* @return 0 for success, != 0 otherwise
**/
int read_binary_PCL(const std::string& filename, PointCloud::Ptr cloud) {
std::ifstream in_file(filename.c_str());
std::string token("DATA binary\n");
const size_t BUFFER_SIZE = 4096;
char buffer[BUFFER_SIZE];
in_file.read(buffer, BUFFER_SIZE);
if (in_file.gcount() < BUFFER_SIZE) {
std::cerr << "could not read whole file" << std::endl;
return -1;
}
bool null_after_header = false;
size_t matched_chars = 0;
size_t header_length = 0;
for(size_t i=0; i<BUFFER_SIZE; i++) {
if (buffer[i] == token[matched_chars]) {
matched_chars++;
} else
matched_chars = 0;
if (matched_chars == token.length()) {
header_length = i;
size_t num_nulls = 0;
for(size_t j=header_length+1; j<BUFFER_SIZE; j++) {
if (buffer[j] == '\0')
num_nulls++;
else
break;
}
null_after_header = num_nulls > 10;
if (null_after_header) {
std::cout << "null bytes found after header, converting from old PCD binary format" << std::endl;
}
break;
}
}
std::string tmp_filename;
int temp_file_fd;
if (null_after_header) {
char tmp_name[] = "/tmp/pcd_file_XXXXXX";
temp_file_fd = mkstemp(tmp_name);
if (temp_file_fd < 0) {
std::cerr << "could not create temporary file" << std::endl;
return -1;
}
tmp_filename = tmp_name;
std::ofstream tmp_file(tmp_filename.c_str());
tmp_file.write(buffer, header_length+1);
in_file.seekg(4096, std::ios::beg);
while(in_file.good()) {
in_file.read(buffer, BUFFER_SIZE);
tmp_file.write(buffer, in_file.gcount());
}
in_file.close();
tmp_file.close();
pcl::io::loadPCDFile(tmp_filename, *cloud);
remove(tmp_filename.c_str());
} else {
in_file.close();
// just load it
pcl::io::loadPCDFile(filename, *cloud);
}
return 0;
}
int main(int argc, char *argv[]) {
QApplication::setApplicationName("SubutaiTray");
QApplication::setOrganizationName("subut.ai");
QApplication app(argc, argv);
QCommandLineParser cmd_parser;
cmd_parser.setApplicationDescription("This tray application should help users to work with hub");
QCommandLineOption log_level_opt("l",
"Log level can be TRACE (0), INFO (1) and ERROR (2). Trace is most detailed logs.",
"log_level",
"ERROR");
QCommandLineOption version_opt("v",
"Version",
"Version");
cmd_parser.addOption(log_level_opt);
cmd_parser.addPositionalArgument("log_level", "Log level to use in this application");
cmd_parser.addOption(version_opt);
cmd_parser.addHelpOption();
cmd_parser.parse(QApplication::arguments());
CApplicationLog::Instance()->SetDirectory(QApplication::applicationDirPath().toStdString().c_str());
QString ll = cmd_parser.value(log_level_opt).toLower().trimmed();
if(ll == "trace" || ll == "0")
CApplicationLog::Instance()->SetLogLevel(CApplicationLog::LT_TRACE);
else if (ll == "info" || ll == "1")
CApplicationLog::Instance()->SetLogLevel(CApplicationLog::LT_INFO);
else if (ll == "error" || ll == "2")
CApplicationLog::Instance()->SetLogLevel(CApplicationLog::LT_ERROR);
if (cmd_parser.isSet(version_opt)) {
std::cout << GIT_VERSION << std::endl;
return 0;
}
CApplicationLog::Instance()->LogTrace("Tray application %s launched\n", GIT_VERSION);
app.setQuitOnLastWindowClosed(false);
qRegisterMetaType<com::Bstr>("com::Bstr");
QString tmp_file_path = CCommons::AppNameTmp();
QFile tmp_file(tmp_file_path);
if (tmp_file.exists()) {
if (!tmp_file.remove()) {
CApplicationLog::Instance()->LogError("Couldn't remove file %s", tmp_file_path.toStdString().c_str());
}
}
DlgLogin dlg;
dlg.setModal(true);
dlg.exec();
if (dlg.result() == QDialog::Rejected)
return 0;
CTrayServer::Instance()->Init();
CVBoxManagerSingleton::Instance()->init_com();
TrayControlWindow tcw;
return app.exec();
}
void menu_barcode_reader::handle()
{
// rebuild the menu (so to update the selected device, if the user has pressed L or R)
reset(reset_options::REMEMBER_POSITION);
populate();
// process the menu
const event *event = process(PROCESS_LR_REPEAT);
// process the event
if (event)
{
// handle selections
switch (event->iptkey)
{
case IPT_UI_LEFT:
if (event->itemref == ITEMREF_SELECT_READER)
previous();
break;
case IPT_UI_RIGHT:
if (event->itemref == ITEMREF_SELECT_READER)
next();
break;
case IPT_UI_SELECT:
if (event->itemref == ITEMREF_ENTER_BARCODE)
{
std::string tmp_file(m_barcode_buffer);
//printf("code %s\n", m_barcode_buffer);
if (!current_device()->is_valid(tmp_file.length()))
ui().popup_time(5, "%s", _("Barcode length invalid!"));
else
{
current_device()->write_code(tmp_file.c_str(), tmp_file.length());
// if sending was successful, reset char buffer
if (m_barcode_buffer[0] != '\0')
memset(m_barcode_buffer, '\0', ARRAY_LENGTH(m_barcode_buffer));
reset(reset_options::REMEMBER_POSITION);
}
}
break;
case IPT_SPECIAL:
if (get_selection_ref() == ITEMREF_NEW_BARCODE)
{
auto const buflen = std::strlen(m_barcode_buffer);
// if it's a backspace and we can handle it, do so
if ((event->unichar == 8) || (event->unichar == 0x7f))
{
if (0 < buflen)
*const_cast<char *>(utf8_previous_char(&m_barcode_buffer[buflen])) = 0;
}
else if ((event->unichar >= '0') && (event->unichar <= '9'))
{
event->append_char(m_barcode_buffer, buflen);
}
reset(reset_options::REMEMBER_POSITION);
}
break;
case IPT_UI_CANCEL:
// reset the char buffer also in this case
if (m_barcode_buffer[0] != '\0')
memset(m_barcode_buffer, '\0', ARRAY_LENGTH(m_barcode_buffer));
break;
}
}
}
fs::path JobDir::deliver(
std::string const& contents,
std::string const& tag
)
{
pt::ptime t = universal_time();
std::string file_name(to_iso_string(t));
assert(
file_name.size() == 15
|| file_name.size() == (unsigned)16 + pt::time_duration::num_fractional_digits()
);
if (file_name.size() == 15) { // without fractional seconds
file_name += '.';
file_name += std::string(pt::time_duration::num_fractional_digits(), '0');
}
file_name += '_';
file_name += m_impl->id_str;
if (!tag.empty()) {
file_name += '_';
file_name += tag;
}
fs::path const file(file_name, fs::native);
fs::path tmp_path;
fs::path new_path;
try {
tmp_path = m_impl->tmp_dir / file;
new_path = m_impl->new_dir / file;
} catch (boost::filesystem::filesystem_error const& e) {
throw JobDirError(e.what());
}
fs::ofstream tmp_file(tmp_path);
if (!tmp_file) {
std::string msg("create failed for ");
msg += tmp_path.string();
msg += " (" + boost::lexical_cast<std::string>(errno) + ')';
throw JobDirError(msg);
}
tmp_file << contents << std::flush;
if (!tmp_file) {
std::string msg("write failed for ");
msg += tmp_path.string();
msg += " (" + boost::lexical_cast<std::string>(errno) + ')';
throw JobDirError(msg);
}
tmp_file.close(); // sync too? yes, rename doesn't sync (TODO)
bool e = std::rename(tmp_path.string().c_str(), new_path.string().c_str());
if (e) {
std::string msg("rename failed for ");
msg += tmp_path.string();
msg += " (" + boost::lexical_cast<std::string>(errno) + ')';
throw JobDirError(msg);
}
return new_path;
}
