Blinker

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
/* Blinker
   Copyright 2011 Stefan Schuermans <stefan@blinkenarea.org>
   Copyleft GNU public license - http://www.gnu.org/copyleft/gpl.html
   a blinkenarea.org project */
#include <string>
#include <sys/stat.h>
#include <sys/types.h>
#include <unistd.h>
#include "File.h"
#include "Time.h"
namespace Blinker {
/**
 * @brief constructor from path
 * @param[in] path path to file
 */
File::File(const std::string &path):
  m_path(path),
  m_lastCheck() // initialize last check to "now"
{
}
/**
 * @brief get path to file
 * @return path to file
 */
const std::string & File::getPath()
{
  return m_path;
}
/**
 * @brief check if file has been modified
 * @return if file has been modified since last check
 */
bool File::checkModified()
{
  /* get current time before getting modification time
     for not missing any modification */
  Time now;
  // get modification time
  struct stat s;
  if (stat(m_path.c_str(), &s))
    return false; // cannot stat -> silently ignore
  Time modified(s.st_mtime);
  // has file been modified since last check
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX