/**
Breakup the line of text based on the delimiting characters passed
in and return a vector of 'words'.
*/
std::vector<wxString> Tokens( const wxString wxLine, const wxString wxDelimiters )
{
std::vector<wxString> tokens;
wxString line(wxLine); // non-const copy
wxString::size_type offset;
while ((offset = find_first_of( line, wxDelimiters )) != line.npos)
{
if (offset > 0)
{
tokens.push_back( line.substr(0, offset) );
} // End if - then
else
break;
line.Remove(0, offset+1);
} // End while
if (line.size() > 0)
{
tokens.push_back( line );
} // End if - then
return(tokens);
} // End Tokens() method
CL_StringData8::size_type CL_StringData8::find_first_of(const char *s, size_type pos) const
{
size_type len = 0;
while (s[len] != 0)
len++;
return find_first_of(s, pos, len);
}
http::header_set http::request_reader::read_request_headers() {
http::header_set headers;
while(true) {
auto line = read_line();
// end of headers
if(line.length() == 0)
break;
const auto double_colon_index = line.find_first_of(':');
// if ':' not found: invalid header line, continue to next line...
if(double_colon_index == std::string::npos)
continue;
const auto key = line.substr(0, double_colon_index);
// strip leading spaces (by moving the start-index-pointer right)
auto value_start_index = double_colon_index+1;
while(line[value_start_index] == ' ')
++value_start_index;
const auto value = line.substr(value_start_index, std::string::npos);
headers[key] = value;
}
return headers;
}
std::vector<std::string> getProcArgs(int pid, size_t argmax) {
auto raw_args = getProcRawArgs(pid, argmax);
std::vector<std::string> args;
bool collect = false;
// Iterate from the back until we stop seing environment vars
// Then start pushing args (in reverse order) onto a vector.
// We trim the args of leading/trailing whitespace to make
// analysis easier.
for (auto itr = raw_args.rbegin(); itr < raw_args.rend(); ++itr) {
if (collect) {
std::string arg = *itr;
boost::algorithm::trim(arg);
args.push_back(arg);
} else {
size_t idx = itr->find_first_of("=");
if (idx == std::string::npos) {
collect = true;
}
}
}
// We pushed them on backwards, so we need to fix that.
std::reverse(args.begin(), args.end());
return args;
}
/**
* [FuzzyFilter::rank calc a score how the target string matches the source string]
* @param source [str1]
* @param target [str2]
* @return [score that 2 strings match]
*/
int FuzzyFilter::rank(const String &source, const String &target) const
{
if(source.empty()) return 999999;
int lendiff = target.length() - source.length();
if(lendiff < 0) return -1;
if(lendiff == 0 && source == target) return 0;
int chardiff = 0;
int idx = 0;
for(int i=0; i<source.length(); i++)
{
int last = idx;
idx = find_first_of(target, idx, source[i]);
if(idx == -1) return -1;
chardiff += idx - last;
idx++;
}
//rest of the target
chardiff += target.length() - idx;
return chardiff;
}
void pure_numeric_algo(){
cout<<endl<<"pure_numeric_algo :"<<endl;
int ia[11] = {0, 1, 2, 3, 4, 5, 6,6,6, 7, 8 };
vector<int> iv(ia,ia+11); vector<int> iv2(ia+6,ia+8); vector<int>::iterator itr;
itr = adjacent_find(iv.begin(),iv.end(), equal_to<int>()); //找到相邻元素相等的第一个元素
cout<<"adjacent_find: "<<*itr<<endl;
cout<<"count: "<<count(iv.begin(),iv.end(), 6)<<endl; //找到元素值等于6的个数
cout<<"count_if: "<<count_if(iv.begin(),iv.end(), bind2nd(less<int>() , 7))<<endl; //找到小于7的元素个数
itr = find(iv.begin(),iv.end(), 4); //找到元素等于4的第一个元素位置
cout<<"find: "<<*itr<<endl;
itr = find_if(iv.begin(),iv.end(), bind2nd(greater<int>() , 2)); //找到元素大于2的第一个元素位置
cout<<"find_if: "<<*itr<<endl;
itr = find_end(iv.begin(),iv.end(), iv2.begin(),iv2.end()); //找到iv序列中最后子序列匹配出现的位置
cout<<"find_end: "<<*(itr+3)<<endl;
itr = find_first_of(iv.begin(),iv.end(), iv2.begin(),iv2.end()); //找到iv序列中最先子序列匹配出现的位置
cout<<"find_end: "<<*(itr+3)<<endl;
remove(iv.begin(),iv.end(), 6); //删除元素，向前移，但是容器size不变，后面会剩余数据
cout<<"remove: "<<iv<<endl;
vector<int> iv3(12,-1);
remove_copy(iv.begin(),iv.end(), iv3.begin(), 6); //删除元素，将数据拷贝到新容器，后面会剩余数据
cout<<"remove_copy: "<<iv3<<endl;
remove_if(iv.begin(),iv.end(), bind2nd(less<int>(), 6)); //删除小于6的元素，后面会剩余数据
cout<<"remove_if: "<<iv<<endl;
remove_copy_if(iv.begin(),iv.end(), iv3.begin(), bind2nd(less<int>(), 7)); //删除小于7的元素，并拷贝到新容器
cout<<"remove_copy_if: "<<iv3<<endl;
replace(iv.begin(),iv.end(), 6, 3); //将所有元素值为6的改为3
cout<<"replace: "<<iv<<endl;
replace_copy(iv.begin(),iv.end(),iv3.begin(), 3, 5); //将所有元素值为3的改为5，结果保存在新容器中
cout<<"replace_copy: "<<iv3<<endl;
replace_if(iv.begin(),iv.end(), bind2nd(less<int>(),5), 2); //将所有元素值小于5的改为2
cout<<"replace_if: "<<iv<<endl;
replace_copy_if(iv.begin(),iv.end(),iv3.begin(), bind2nd(equal_to<int>(),8), 9); //将所有元素值为8的改为9，结果保存在新容器中
cout<<"replace_copy_if: "<<iv3<<endl;
reverse(iv.begin(),iv.end()); cout<<"reverse: "<<iv<<endl; //反转
reverse_copy(iv.begin(),iv.end(),iv3.begin()); cout<<"reverse_copy: "<<iv3<<endl; //反转，结果保存在新容器
rotate(iv.begin(),iv.begin() + 4, iv.end()); cout<<"rotate: "<<iv<<endl; //互换元素
rotate_copy(iv.begin(),iv.begin() + 5,iv.end(),iv3.begin()); cout<<"rotate_copy: "<<iv3<<endl; //互换元素，结果保存在新容器
int ia2[] = {2, 8}; vector<int> iv4(ia2,ia2+2);
cout<<"search: "<<*search(iv.begin(),iv.end(),iv4.begin(),iv4.end())<<endl; //查找子序列出现的第一次出现地点
swap_ranges(iv4.begin(),iv4.end(),iv.begin()); //按区域交换
cout<<"swap_ranges: "<<iv<<endl<<iv4<<endl;
transform(iv.begin(),iv.end(),iv.begin(),bind2nd(minus<int>(), 2)); //所有元素减2
cout<<"transform: "<<iv<<endl;
transform(iv4.begin(),iv4.end(),iv.begin(),iv4.begin(),plus<int>()); //区间对应元素相加
cout<<"transform: "<<iv4<<endl;
/************************************************************************/
vector<int> iv5(ia,ia+11); vector<int> iv6(ia+4,ia+8); vector<int> iv7(15);
cout<<"max_element: "<<*max_element(iv5.begin(), iv5.end())<<endl; //最大元素游标
cout<<"min_element: "<<*min_element(iv5.begin(), iv5.end())<<endl;
cout<<"includes: "<<includes(iv5.begin(),iv5.end(),iv6.begin(),iv6.end())<<endl; //iv6中元素是不是都在iv5中，这两个必须排过序
merge(iv5.begin(),iv5.end(),iv6.begin(),iv6.end(),iv7.begin()); //两个排序号的容器合并
cout<<"merge: "<<iv7<<endl;
partition(iv7.begin(),iv7.end(),bind2nd(equal_to<int>(), 5)); //满足条件的放在左边，不满足条件的放在右边
cout<<"partition: "<<iv7<<endl;
unique(iv5.begin(),iv5.end()); //去重，重复的元素放在后面
cout<<"unique: "<<iv5<<endl;
unique_copy(iv5.begin(),iv5.end(),iv7.begin()); //去重，结果保存在新容器
cout<<"unique_copy: "<<iv7<<endl;
}
std::string profile_for(const std::string & email)
{
auto strippedEmail = email;
std::size_t pos = 0;
while ((pos = strippedEmail.find_first_of("&=", pos)) != std::string::npos)
strippedEmail.erase(pos, 1);
return "email=" + strippedEmail + "&uid=10&role=user";
}
std::vector<xts::uri> find_image_url(const std::vector<char>& buffer, const std::string& pattern, const astd::string_view& chapter_num)
{
typedef std::regex_iterator<std::vector<char>::const_iterator> vregex_iterator;
std::vector<xts::uri> result;
bool keep_searching = true;
auto beg = buffer.begin();
while (keep_searching)
{
auto search_result = std::search(beg, buffer.end(), pattern.begin(), pattern.end());
if (search_result != buffer.end())
{
auto start_quote = std::find(search_result, buffer.end(), '"');
auto end_quote = std::find(search_result + pattern.size(), buffer.end(), '"');
xts::uri url_image;
if (start_quote != end_quote)
{
url_image = xts::uri(std::string{ start_quote + 1, end_quote });
}
else
{
url_image = xts::uri(std::string{ search_result, end_quote });
}
bool chapte_num_found = false;
bool image_num_validated = false;
for (auto& path : url_image.paths())
{
if (!chapte_num_found && std::search(path.begin(), path.end(), chapter_num.begin(), chapter_num.end()) != path.end())
{
chapte_num_found = true;
}
}
auto image_name = find_image_name(url_image);
auto start = image_name.find_first_of("0123456789");
image_num_validated = start != astd::string_view::npos;
if (chapte_num_found && image_num_validated)
{
keep_searching = false;
result.emplace_back(url_image);
}
else
{
beg = search_result + pattern.size();
}
}
else
{
keep_searching = false;
}
}
return result;
}
inline size_t find_domain_in_url(const T* buf, size_t buflen, size_t& domain_len) {
const T* dbeg = search_n(buf, buf + buflen, 2, '/') + 2;
if (dbeg < buf + buflen) {
const T stop[] = { '/', ':' };
const T* dend = find_first_of(dbeg, buf + buflen, stop, stop + 2);
domain_len = dend - dbeg;
return dbeg - buf;
}
return buflen;
}
void LoadShedConfiguration::addWhitelistAddr(folly::StringPiece input) {
auto addr = input.str();
size_t separator = addr.find_first_of('/');
if (separator == string::npos) {
whitelistAddrs_.insert(SocketAddress(addr, 0));
} else {
unsigned prefixLen = folly::to<unsigned>(addr.substr(separator + 1));
addr.erase(separator);
whitelistNetworks_.insert(NetworkAddress(SocketAddress(addr, 0), prefixLen));
}
}
std::string reduce(const std::string& str, const std::string& fill, const std::string& whitespace)
{
// trim first
auto result = trim(str, whitespace);
// replace sub ranges
auto beginSpace = result.find_first_of(whitespace);
while (beginSpace != std::string::npos)
{
const auto endSpace = result.find_first_not_of(whitespace, beginSpace);
const auto range = endSpace - beginSpace;
result.replace(beginSpace, range, fill);
const auto newStart = beginSpace + fill.length();
beginSpace = result.find_first_of(whitespace, newStart);
}
return result;
}
void test()
{
int data[5] = {0, 1, 2, 3, 4};
int search_array[2] = {0, 4};
const int const_search_array[2] = {0, 4};
range<int> data_range(data, 5);
range<const int> const_data_range= data_range;
range<int> search_range(data, 2);
range<const int> const_search_range(data, 2);
find_first_of(data_range, 2);
find_first_of(data_range, search_range);
find_first_of(data_range, const_search_range);
find_first_of(data_range, search_array);
find_first_of(data_range, const_search_array);
find_first_of(const_data_range, 2);
find_first_of(const_data_range, search_range);
find_first_of(const_data_range, const_search_range);
find_first_of(const_data_range, search_array);
find_first_of(const_data_range, const_search_array);
find_last_of(data_range, 2);
find_last_of(data_range, search_range);
find_last_of(data_range, const_search_range);
find_last_of(data_range, search_array);
find_last_of(data_range, const_search_array);
find_last_of(const_data_range, 2);
find_last_of(const_data_range, search_range);
find_last_of(const_data_range, const_search_range);
find_last_of(const_data_range, search_array);
find_last_of(const_data_range, const_search_array);
// range algorithms
}
Decomposed::Decomposed(string const &uri)
{
char const *b = uri.data();
char const *const e = b + uri.size();
// Scheme
{
char const *c = ":/?#";
char const *p = find_first_of(b, e, c, c+4);
if (p != e && *p == ':') {
scheme.assign(b, ++p);
b = p;
}
}
// Authority
if (2 <= e-b && b[0] == '/' && b[1] == '/') {
char const *c = "/?#";
char const *const p = find_first_of(b+2, e, c, c+3);
auth.assign(b, p);
b = p;
}
// Path
{
char const *c = "?#";
char const *const p = find_first_of(b, e, c, c+2);
path.assign(b, p);
b = p;
}
// Query
{
char const *const p = find(b, e, '#');
query.assign(b, p);
b = p;
}
// Fragment
frag.assign(b, e);
}
// Get the root name of a filename .........................................
// TODO: Check if it is really needed
FileName FileName::getRoot() const
{
size_t skip_directories = find_last_of("/") + 1;
size_t point = find_first_of(".", skip_directories);
if (point == npos)
point = length();
size_t root_end = find_last_not_of("0123456789", point - 1);
if (root_end + 1 != point)
if (point - root_end > FILENAMENUMBERLENGTH)
root_end = point - FILENAMENUMBERLENGTH - 1;
return substr(0, root_end + 1);
}
int server_type::mknod(shared_ptr<fs_entry> file_ent, path_type const& path, mode_t, dev_t)
{
auto filename = path.filename().string();
auto pos = filename.find_first_of(host_port_delimiter);
auto host = filename.substr(0, pos);
int port = std::stoi(filename.substr(pos + 1));
BOOST_LOG_TRIVIAL(info) << "server_type::mknod: establishing server host=" << host << " port=" << port;
int serverfd = establish_server(host, port);
BOOST_LOG_TRIVIAL(info) << "server_type::mknod: established server " << host << ":" << port << " fd=" << serverfd;
detail::fdtable.insert(path.string(), serverfd);
return 0;
}
void readWriteMatrix::getFromFile(std::string fName, std::vector<std::vector<double>*>* mat,std::vector<double>* b){
if(!mat->empty()){
for(auto v : *mat)
delete v;
mat->clear();
}
if(!b->empty())
b->clear();
std::string line;
std::ifstream in(fName,std::ios::in);
std::vector<std::string> lines;
if(in.is_open())
while(std::getline(in,line))
lines.emplace_back(line);
auto fl = lines[0];
auto fSpace = fl.find_first_of(" ");
int m = std::stoi(fl.substr(0,fSpace)), n = std::stoi(fl.substr(fSpace+1)), cnt = 0, vcnt = 0;
std::cout<<fName<<" m= "<<m<<" n="<<n<<" N="<<m*n<<std::endl;
m = m*n;
lines.erase(lines.begin());
mat->push_back(new std::vector<double>());
for(auto l : lines){
if(l.find(".") != std::string::npos){
auto lastPos = l.find_first_not_of(" ", 0);
auto pos = l.find_first_of(" ", lastPos);
while(pos != std::string::npos || lastPos != std::string::npos){
auto mvar = l.substr(lastPos, pos - lastPos);
auto val = std::stod(mvar);
++cnt;
if(vcnt >= m)
b->push_back(val);
else{
if(cnt <= m)
mat->at(vcnt)->push_back(val);
else{
vcnt++;
cnt = 1;
if(vcnt < m){
mat->push_back(new std::vector<double>());
mat->at(vcnt)->push_back(val);
}else
b->push_back(val);
}
}
lastPos = l.find_first_not_of(" ", pos);
pos = l.find_first_of(" ", lastPos);
}
}
}
}
wxString wxStringTokenizer::GetNextToken()
{
wxString token;
do
{
if ( !HasMoreTokens() )
{
break;
}
m_hasMoreTokens = MoreTokens_Unknown;
// find the end of this token
wxString::const_iterator pos =
find_first_of(m_delims, m_delimsLen, m_pos, m_stringEnd);
// and the start of the next one
if ( pos == m_stringEnd )
{
// no more delimiters, the token is everything till the end of
// string
token.assign(m_pos, m_stringEnd);
// skip the token
m_pos = m_stringEnd;
// it wasn't terminated
m_lastDelim = wxT('\0');
}
else // we found a delimiter at pos
{
// in wxTOKEN_RET_DELIMS mode we return the delimiter character
// with token, otherwise leave it out
wxString::const_iterator tokenEnd(pos);
if ( m_mode == wxTOKEN_RET_DELIMS )
++tokenEnd;
token.assign(m_pos, tokenEnd);
// skip the token and the trailing delimiter
m_pos = pos + 1;
m_lastDelim = (pos == m_stringEnd) ? wxT('\0') : (wxChar)*pos;
}
}
while ( !AllowEmpty() && token.empty() );
return token;
}
void ClubLectura::cargarLibros(string archivoLibros) {
string rutaFichero(archivoLibros);
string lineaActual;
pair<int, Libro> pairLibro;
std::ifstream inputStream;
pair<map<int, Libro>::iterator, bool> encontrado;
list<int> repetidos;
inputStream.exceptions(std::ifstream::failbit | std::ifstream::badbit);
inputStream.open(rutaFichero);
int num = 1;
try {
while (!inputStream.eof()) {
//Parseamos la linea.
getline(inputStream, lineaActual);
auto pos = lineaActual.find('|');
auto id = lineaActual.substr(0, pos);
auto mid = atoi(id.c_str());
auto linea = lineaActual.substr(pos + 1, lineaActual.length());
pos = linea.find_first_of('|');
auto autor = linea.substr(0, pos);
linea = linea.substr(pos + 1, linea.length());
pos = linea.find_first_of('|');
auto titulo = linea.substr(0, pos);
auto tematica = linea.substr(pos + 1, linea.length());
Libro libro(mid, autor, titulo, tematica);
pairLibro.first = mid;
pairLibro.second = libro;
encontrado = libros.insert(pairLibro);
if (!encontrado.second) repetidos.push_back(mid);
}
}
catch (std::ifstream::failure& error) {
cout << "Fin de la lectura de los libros." << endl;
}
inputStream.close();
}
std::string FilePath::baseName() const
{
auto path = this->path();
auto i = path.find_last_of('/');
if (i != std::string::npos)
{
path = path.substr(++i);
}
auto pos = path.find_first_of('.', 1); // Make sure the filename doesn't start with '.'
if (pos == std::string::npos)
return path;
return path.substr(0, pos);
}
proc_args getProcRawArgs(int pid, size_t argmax) {
proc_args args;
uid_t euid = geteuid();
char procargs[argmax];
int mib[3] = {CTL_KERN, KERN_PROCARGS2, pid};
if (sysctl(mib, 3, &procargs, &argmax, nullptr, 0) == -1 || argmax == 0) {
if (euid == 0) {
TLOG << "An error occurred retrieving the env for pid: " << pid;
}
return args;
}
// The number of arguments is an integer in front of the result buffer.
int nargs = 0;
memcpy(&nargs, procargs, sizeof(nargs));
// Walk the \0-tokenized list of arguments until reaching the returned 'max'
// number of arguments or the number appended to the front.
const char *current_arg = &procargs[0] + sizeof(nargs);
// Then skip the exec/program name.
auto exec_name = std::string(current_arg);
current_arg += exec_name.size() + 1;
while (current_arg < &procargs[argmax]) {
// Skip optional null-character padding.
if (*current_arg == '\0') {
current_arg++;
continue;
}
auto string_arg = std::string(current_arg);
if (string_arg.size() > 0) {
if (nargs > 0) {
// The first nargs are CLI arguments, afterward they are environment.
args.args.push_back(string_arg);
nargs--;
} else {
size_t idx = string_arg.find_first_of("=");
if (idx != std::string::npos && idx > 0) {
args.env[string_arg.substr(0, idx)] = string_arg.substr(idx + 1);
}
}
}
current_arg += string_arg.size() + 1;
}
return args;
}
// Get number from file base name ....................................................
int FileName::getNumber() const
{
size_t skip_directories = find_last_of("/") + 1;
size_t point = find_first_of(".", skip_directories);
if (point == npos)
point = length();
size_t root_end = find_last_not_of("0123456789", point - 1);
if (root_end + 1 != point)
{
if (point - root_end > FILENAMENUMBERLENGTH)
root_end = point - FILENAMENUMBERLENGTH - 1;
String aux = substr(root_end + 1, point - root_end + 1);
return atoi(aux.c_str());
}
else
return -1;
}
size_type StringPiece::find_first_of(const StringPiece& s,
size_type pos) const {
if (m_length == 0 || s.m_length == 0)
return npos;
// Avoid the cost of BuildLookupTable() for a single-character search.
if (s.m_length == 1)
return find_first_of(s.m_ptr[0], pos);
bool lookup[UCHAR_MAX + 1] = { false };
BuildLookupTable(s, lookup);
for (size_type i = pos; i < m_length; ++i) {
if (lookup[static_cast<unsigned char>(m_ptr[i])]) {
return i;
}
}
return npos;
}
/* Check if a file exists remove leading @ and tailing : */
bool FileName::existsTrim() const
{
FileName auxF(*this);
size_t found = find_first_of(AT);
if (found != String::npos)
auxF = substr(found+1);
found = auxF.find_first_of(NUM);
if ( found != String::npos)
auxF = auxF.substr(0, found);
found = auxF.find_first_of(COLON);
if (found != String::npos)
auxF = auxF.substr(0, found);
return fileExists(auxF.c_str());
}
// XED callback function to get a symbol from an address
static int addressToSymbol(xed_uint64_t address,
char* symbolBuffer,
xed_uint32_t bufferLength,
xed_uint64_t* offset,
void* context) {
auto name = boost::trim_copy(getNativeFunctionName((void*)address));
if (boost::starts_with(name, "0x")) {
return 0;
}
auto pos = name.find_first_of('(');
auto copyLength = pos != std::string::npos
? std::min(pos, size_t(bufferLength - 1))
: bufferLength - 1;
strncpy(symbolBuffer, name.c_str(), copyLength);
symbolBuffer[copyLength] = '\0';
*offset = 0;
return 1;
}
void HttpConnection::solveHttpFields(std::string& header, HttpResponse &httpResponse, std::string &error)
{
std::reference_wrapper<HttpResponse::headermap_type> httpFields( httpResponse.m_header_map );
header.erase(std::remove(header.begin(), header.end(), '\r'), header.end());
std::vector<std::string> header_vec(32);
auto end_iter = split(header, '\n', header_vec.begin() );
for(auto curIter = header_vec.begin() ; curIter != end_iter ; ++curIter)
{
auto pos = curIter->find_first_of(':');
if( pos != curIter->npos )
httpFields.get().insert(std::make_pair(curIter->substr(0,pos), curIter->substr(pos + 2 , curIter->length() - pos - 2)));
}
}
Symbol(const char* symbol) : raw_(symbol)
{
auto first = raw_.find_first_of("(");
auto last = raw_.find_last_of(")");
if (first != std::string::npos && last != std::string::npos)
{
auto mangled_symbol = raw_.substr(first+1,
(last-1) - (first+1));
auto plus = mangled_symbol.find_first_of("+");
if (plus != std::string::npos)
mangled_symbol.erase(plus);
std::tie(demangled_, is_cxx_) = demangle(mangled_symbol);
if (!is_cxx_)
demangled_ = raw_;
}
}
/// Prints a string within single quotes, with proper escaping.
///
/// \param [in,out] line The line to be printed. This is a non-const pointer
/// and the input string is modified to simplify tokenization.
/// \param [in,out] output Buffer onto which to write the quoted string.
/// \param surrounding If true, surround the printed value with single quotes.
static void
print_quoted(char* line, FILE* output, const bool surrounding)
{
if (surrounding)
fprintf(output, "'");
char* quoteptr;
while ((quoteptr = find_first_of(line, "\'\\")) != NULL) {
const char quote = *quoteptr;
*quoteptr = '\0';
fprintf(output, "%s\\%c", line, quote);
line = quoteptr + 1;
}
if (surrounding)
fprintf(output, "%s'", line);
else
fprintf(output, "%s", line);
}
void z_string::stringize(z_string &to)
{
to.clear();
to.append("\"");
size_t start=0;
size_t dq=0;
while( (dq=find_first_of("\"",start))!=z_string::npos)
{
to.append(*this,start,dq-start);
to.append("\"");
start=dq+1;
}
to.append(*this,start,size()-start);
to.append("\"");
}
bool FileName::isMetaData(bool failIfNotExists) const
{
//check empty string
if (empty())
REPORT_ERROR(ERR_ARG_INCORRECT, "FileName::isMetaData: Empty string is not a MetaData");
//file names containing : or % are not metadatas
//size_t found = this->find('@');
if (find_first_of(":#") != npos)
return false;
//check if file exists
if (failIfNotExists && !existsTrim())
REPORT_ERROR(ERR_IO_NOTFILE, formatString("FileName::isMetaData: File: '%s' does not exist", c_str()));
//This is dangerous and should be removed
//in next version. only star1 files should be OK
//ROB
//FIXME
return (hasMetadataExtension() || isStar1(failIfNotExists));
}
void genProcessEnvironment(const std::string& pid, QueryData& results) {
auto attr = getProcAttr("environ", pid);
std::string content;
readFile(attr, content);
const char* variable = content.c_str();
// Stop at the end of nul-delimited string content.
while (*variable > 0) {
auto buf = std::string(variable);
size_t idx = buf.find_first_of("=");
Row r;
r["pid"] = pid;
r["key"] = buf.substr(0, idx);
r["value"] = buf.substr(idx + 1);
results.push_back(r);
variable += buf.size() + 1;
}
}