int
Multicast_Manager::insert_hosts_from_file (const char *filename)
{
ACE_Mem_Map mmap (filename);
char *host_ptr = (char *) mmap.addr ();
if (host_ptr == 0)
return -1;
else
{
for (char *end_ptr = host_ptr + mmap.size ();
host_ptr < end_ptr;
)
{
Multicast_Manager::add_host (host_ptr);
while (*host_ptr != '\n')
host_ptr++;
*host_ptr++ = '\0';
}
return 0;
}
}
int
ACE_TMAIN (int argc, ACE_TCHAR *argv[])
{
parse_args (argc, argv);
void *cp;
char buf[BUFSIZ];
ACE_TLI_Stream sc;
ACE_TLI_Connector con;
if (con.connect (sc,
ACE_INET_Addr (port_number,
host_name)) == -1)
ACE_ERROR_RETURN ((LM_ERROR,
"%p\n",
"open"),
-1);
ACE_Mem_Map mmap (file_name, PROT_READ);
if (mmap (cp) == -1)
ACE_ERROR_RETURN ((LM_ERROR,
"%p\n",
"mmap"), -1);
// Next, send the file's contents.
if (sc.send_n (cp, mmap.size ()) == -1)
ACE_ERROR_RETURN ((LM_ERROR,
"%p\n",
"send_n"), -1);
if (sc.sndrel () == -1)
ACE_ERROR_RETURN ((LM_ERROR,
"%p\n",
"close_writer"),
-1);
for (int n; (n = sc.recv (buf, sizeof buf)) > 0; )
if (ACE_OS::write (ACE_STDOUT, buf, n) != n)
ACE_ERROR_RETURN ((LM_ERROR,
"%p\n",
"write"),
-1);
if (sc.close () == -1)
ACE_ERROR_RETURN ((LM_ERROR,
"%p\n",
"close"),
-1);
return 0;
}
// Send a file
// Takes a file name as an argument. Since we cannot send arbitary
// sized data on an underlying UDP transport, we are going to break
// the file into chunk sizes. By default we will use a chunk size of
// 256 but the user can set a different size
//
// Returns -1 on error and bytes sent on success
size_t FileTransferClient::SendFile (const string &filename)
{
ACE_Mem_Map mmap; // we choose to use memory mapped files so that we
// can access the file contents directly from a
// buffer
// now map the file into memory
if (mmap.map (filename.c_str ()) == -1) {
ACE_ERROR ((LM_ERROR,
ACE_TEXT ("[%P] FileTransferClientClient::SendFile - ")
ACE_TEXT ("failed to map file (%m)\n")));
return -1;
}
// delegate sending of the the file to our reliable protocol handler
return this->proto_object_->send_data (mmap.addr (),
mmap.size ());
}
int
ACE_TMAIN (int argc, ACE_TCHAR **argv)
{
ACE_LOG_MSG->open (argv[0]);
if (argc != 2)
ACE_ERROR_RETURN ((LM_ERROR,
"usage: %n file\n"),
-1);
ACE_Mem_Map mmap;
if (mmap.map (argv[1], static_cast<size_t> (-1), O_RDWR) == -1)
ACE_ERROR_RETURN ((LM_ERROR,
"%n: %p\n",
"mmap"),
-1);
print_array_in_reverse ((char *) mmap.addr (),
ACE_Utils::truncate_cast<int> (mmap.size ()));
return 0;
}
int
main (int argc, char **argv)
{
ACE_LOG_MSG->open (argv[0]);
if (argc != 2)
ACE_ERROR_RETURN ((LM_ERROR,
"usage: %n file\n"),
-1);
ACE_Mem_Map mmap;
if (mmap.map (argv[1], -1, O_RDWR) == -1)
ACE_ERROR_RETURN ((LM_ERROR,
"%n: %p\n",
"mmap"),
-1);
print_array_in_reverse ((char *) mmap.addr (),
mmap.size ());
return 0;
}
int
ACE_TMAIN(int argc, ACE_TCHAR *argv[])
{
parse_arguments (argc, argv);
ACE_FIFO_Send_Msg fifo;
if (fifo.open (rendezvous_fifo,
O_WRONLY,
0666) == -1)
ACE_ERROR_RETURN ((LM_ERROR,
"Cannot open %s for requesting a new communication channel"
"in local_fifo_client_test\n",
rendezvous_fifo),
-1);
void *cp = 0;
//FUZZ: disable check_for_lack_ACE_OS
ACE_Mem_Map mmap (file_name);
if (mmap (cp) == -1)
ACE_ERROR_RETURN ((LM_ERROR,
"%p\n",
"mmap"),
-1);
//FUZZ: enable check_for_lack_ACE_OS
// Next, send the file's contents.
ACE_Str_Buf msg (cp,
int (mmap.size ()));
if (fifo.send (msg) == -1)
ACE_ERROR_RETURN ((LM_ERROR,
"%p\n",
"send"),
-1);
return 0;
}
int
ACE_TMAIN(int argc, ACE_TCHAR *argv[])
{
parse_arguments (argc, argv);
ACE_SPIPE_Stream spipe;
ACE_SPIPE_Connector con;
if (con.connect (spipe,
ACE_SPIPE_Addr (rendezvous_spipe)) == -1)
ACE_ERROR_RETURN ((LM_ERROR,
ACE_TEXT ("Cannot open %s for requesting a new ")
ACE_TEXT ("communication channel in %p\n"),
rendezvous_spipe,
ACE_TEXT ("local_spipe_client_test")),
-1);
//FUZZ: disable check_for_lack_ACE_OS
ACE_Mem_Map mmap (file_name);
void *cp;
if (mmap (cp) == -1)
//FUZZ: enable check_for_lack_ACE_OS
ACE_ERROR_RETURN ((LM_ERROR,
ACE_TEXT ("%p\n"),
ACE_TEXT ("mmap")),
-1);
// Next, send the file's contents.
ACE_Str_Buf msg (cp, int (mmap.size ()));
if (spipe.send ((ACE_Str_Buf *) 0, &msg) == -1)
ACE_ERROR_RETURN ((LM_ERROR,
ACE_TEXT ("%p\n"),
ACE_TEXT ("send")),
-1);
return 0;
}
int
ACE_TMAIN(int argc, ACE_TCHAR *argv[])
{
parse_arguments (argc, argv);
ACE_SPIPE_Stream spipe;
ACE_SPIPE_Connector con;
if (con.connect (spipe,
ACE_SPIPE_Addr (rendezvous_spipe)) == -1)
ACE_ERROR_RETURN ((LM_ERROR,
"Cannot open %s for requesting a new communication channel"
" in local_spipe_client_test.\n",
rendezvous_spipe),
-1);
ACE_Mem_Map mmap (file_name);
void *cp;
if (mmap (cp) == -1)
ACE_ERROR_RETURN ((LM_ERROR,
"%p\n",
"mmap"),
-1);
// Next, send the file's contents.
ACE_Str_Buf msg (cp, int (mmap.size ()));
if (spipe.send ((ACE_Str_Buf *) 0, &msg) == -1)
ACE_ERROR_RETURN ((LM_ERROR,
"%p\n",
"send"),
-1);
return 0;
}
int
run_main (int, ACE_TCHAR *[])
{
ACE_START_TEST (ACE_TEXT ("Mem_Map_Test"));
#if !defined (ACE_LACKS_MMAP)
// = Initialize the temporary variable names
ACE_TCHAR test_file[MAXPATHLEN + 1];
ACE_TCHAR temp_file1[MAXPATHLEN + 1];
ACE_TCHAR temp_file2[MAXPATHLEN + 1];
// Get the temporary directory
// - 18 is for the filenames, ace_mem_map_temp_1 is the longest
if (ACE::get_temp_dir (test_file, MAXPATHLEN - 18) == -1)
ACE_ERROR_RETURN ((LM_ERROR,
ACE_TEXT ("Temporary path too long\n")),
-1);
// Copy the temp directory to the other variables
ACE_OS::strcpy (temp_file1, test_file);
ACE_OS::strcpy (temp_file2, test_file);
// Add the filenames to the end
ACE_OS::strcat (test_file,
ACE_TEXT ("ace_mem_map_test"));
ACE_OS::strcat (temp_file1,
ACE_TEXT ("ace_mem_map_temp_1"));
ACE_OS::strcat (temp_file2,
ACE_TEXT ("ace_mem_map_temp_2"));
// First create a test file to work on
if (create_test_file (test_file, LINE_LENGTH, NUM_LINES) != 0)
ACE_ERROR_RETURN ((LM_ERROR,
ACE_TEXT ("Create test file failed\n")),
-1);
ACE_Mem_Map mmap;
// First memory map the test file
if (mmap.map (test_file) == -1)
ACE_ERROR_RETURN ((LM_ERROR,
ACE_TEXT ("%n: %p\n%a"),
ACE_TEXT ("mmap")),
-1);
// Now create a temporary file for intermediate processing
ACE_HANDLE temp_file_handle = ACE_OS::open (temp_file1,
O_RDWR | O_TRUNC | O_CREAT,
ACE_DEFAULT_FILE_PERMS);
if (temp_file_handle == ACE_INVALID_HANDLE)
ACE_ERROR_RETURN ((LM_ERROR,
ACE_TEXT ("Open failed\n")),
-1);
// Reverse the original file and write the output to the temporary
// file.
reverse_file (temp_file_handle,
(char *) mmap.addr (),
mmap.size ());
ACE_OS::close (temp_file_handle);
ACE_Mem_Map temp_mmap;
// Now memory map the temporary file
if (temp_mmap.map (temp_file1) == -1)
ACE_ERROR_RETURN ((LM_ERROR,
ACE_TEXT ("%n: %p\n%a"),
ACE_TEXT ("mmap")),
-1);
if ((temp_file_handle = ACE_OS::open (temp_file2,
O_RDWR | O_TRUNC | O_CREAT,
ACE_DEFAULT_FILE_PERMS))
== ACE_INVALID_HANDLE)
ACE_ERROR_RETURN ((LM_ERROR, ACE_TEXT ("Open failed\n")), -1);
// Now reverse the temporary file and write everything to the second
// temporary file.
reverse_file (temp_file_handle,
(char *) temp_mmap.addr (),
temp_mmap.size ());
ACE_OS::close (temp_file_handle);
// Memory map the second temporary file
ACE_Mem_Map temp_mmap2;
if (temp_mmap2.map (temp_file2) == -1)
ACE_ERROR_RETURN ((LM_ERROR,
ACE_TEXT ("%n: %p\n%a"),
ACE_TEXT ("mmap")),
-1);
// Now do a memcmp -- the orig file and the second temporary file
// should be identical.
ACE_ASSERT (ACE_OS::memcmp (temp_mmap2.addr (),
mmap.addr (),
mmap.size ()) == 0);
// Delete the test file
mmap.remove ();
// Delete ACE_TEMP_TEST_FILE
temp_mmap.remove ();
// Delete ACE_TEMP_TEST_FILE_2
temp_mmap2.remove ();
#else /* !ACE_LACKS_MMAP */
ACE_ERROR ((LM_INFO,
ACE_TEXT ("mmap is not supported on this platform\n")));
#endif /* !ACE_LACKS_MMAP */
ACE_END_TEST;
return 0;
}
int
ACE_TMAIN (int argc, ACE_TCHAR *argv[])
{
parse_args (argc, argv);
ACE_INET_Addr sa (port_number, host_name);
void *cp;
char buf[BUFSIZ];
int n;
ACE_SOCK_CODgram dc;
if (dc.open (sa, ACE_Addr::sap_any) == -1)
ACE_ERROR_RETURN ((LM_ERROR,
"%p\n",
"open"),
-1);
// First send the name of the file as a datagram.
iovec iov[2];
iov[0].iov_base = (char *) "filename: ";
iov[0].iov_len = 11;
iov[1].iov_base = (char *) file_name;
iov[1].iov_len = ACE_OS::strlen (file_name);
if (dc.send (iov, 2) == -1)
ACE_ERROR_RETURN ((LM_ERROR,
"%p\n",
"send"),
-1);
ACE_SOCK_Stream sc;
ACE_SOCK_Connector con;
if (con.connect (sc, sa) == -1)
ACE_ERROR_RETURN ((LM_ERROR,
"%p\n",
"connect"),
-1);
ACE_Mem_Map mmap (file_name);
if (mmap (cp) == -1)
ACE_ERROR_RETURN ((LM_ERROR,
"%p\n",
"mmap"),
-1);
// Next, send the file's contents.
if (sc.send_n (cp, mmap.size ()) == -1)
ACE_ERROR_RETURN ((LM_ERROR,
"%p\n",
"send_urg"),
-1);
if (sc.close_writer () == -1)
ACE_ERROR_RETURN ((LM_ERROR,
"%p\n",
"close_writer"),
-1);
if ((n = sc.recv_n (buf, sizeof buf)) == -1)
ACE_ERROR_RETURN ((LM_ERROR,
"%p\n",
"recv"),
-1);
else
ACE_OS::write (ACE_STDOUT, buf, n);
return 0;
}
