| Wt examples
    3.3.0
    | 
#include "SourceView.h"#include <iostream>#include <fstream>#include <sstream>#include <stdlib.h>#include <boost/algorithm/string.hpp>#include <boost/filesystem/operations.hpp>#include <boost/filesystem/convenience.hpp>#include <Wt/WApplication>#include <Wt/WText>#include <Wt/WImage>Go to the source code of this file.
| Functions | |
| std::string | tempFileName () | 
| std::string | getLanguageFromFileExtension (const std::string &fileName) | 
| std::string | readFileToString (const std::string &fileName) | 
| std::string getLanguageFromFileExtension | ( | const std::string & | fileName | ) | 
Definition at line 63 of file SourceView.C.
{
  if (boost::iends_with(fileName, ".h")
      || boost::iends_with(fileName, ".C")
      || boost::iends_with(fileName, ".cpp"))
    return "cpp";
  else if (boost::iends_with(fileName, ".xml"))
    return "xml";
  else if (boost::iends_with(fileName, ".html"))
    return "html";
  else if (boost::iends_with(fileName, ".java")) 
    return "java";
  else if (boost::iends_with(fileName, ".js")) 
    return "javascript";
  else if (boost::iends_with(fileName, ".css")) 
    return "css";
  else
    return std::string();
} 
| std::string readFileToString | ( | const std::string & | fileName | ) | 
Definition at line 83 of file SourceView.C.
{
  std::size_t outputFileSize = (std::size_t)fs::file_size(fileName);
  std::fstream file (fileName.c_str(), std::ios::in | std::ios::binary);
  char* memblock = new char [outputFileSize];
  file.read(memblock, (std::streamsize)outputFileSize);
  file.close();
  std::string data = std::string(memblock, outputFileSize);
  delete [] memblock;
  return data;
}
| std::string tempFileName | ( | ) | 
Definition at line 48 of file SourceView.C.
{
#ifndef WIN32
  char spool[20];
  strcpy(spool, "/tmp/wtXXXXXX");
  int i = mkstemp(spool);
  close(i);
#else
  char spool[2 * L_tmpnam];
  tmpnam(spool);
#endif
  return std::string(spool);
}
 1.7.5.1
 1.7.5.1