mirror of
https://github.com/rakshasa/rtorrent.git
synced 2026-08-06 18:22:32 +00:00
rakshasa
788b496241
* Allow lists as arguments in commands by using '{' and '}'. The list
will be recursed and all '$' will be called, while '~' will only be
expanded when in the first element in the list. E.g "execute =
touch,{~/tmp/,$get_client_version=}"
* Added rak::path_expand that works on char buffers.
* Fixed RequestList::calculate_pipe_size so it doesn't request too
many pieces from fast peers.
* Added 'execute_log' for logging the result of calls to 'execute'.
git-svn-id: svn://rakshasa.no/libtorrent/trunk/rtorrent@952 e378c898-3ddf-0310-93e7-cc216c733640
108 lines
2.8 KiB
C++
108 lines
2.8 KiB
C++
// rak - Rakshasa's toolbox
|
|
// Copyright (C) 2005-2007, Jari Sundell
|
|
//
|
|
// This program is free software; you can redistribute it and/or modify
|
|
// it under the terms of the GNU General Public License as published by
|
|
// the Free Software Foundation; either version 2 of the License, or
|
|
// (at your option) any later version.
|
|
//
|
|
// This program is distributed in the hope that it will be useful,
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
// GNU General Public License for more details.
|
|
//
|
|
// You should have received a copy of the GNU General Public License
|
|
// along with this program; if not, write to the Free Software
|
|
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
//
|
|
// In addition, as a special exception, the copyright holders give
|
|
// permission to link the code of portions of this program with the
|
|
// OpenSSL library under certain conditions as described in each
|
|
// individual source file, and distribute linked combinations
|
|
// including the two.
|
|
//
|
|
// You must obey the GNU General Public License in all respects for
|
|
// all of the code used other than OpenSSL. If you modify file(s)
|
|
// with this exception, you may extend this exception to your version
|
|
// of the file(s), but you are not obligated to do so. If you do not
|
|
// wish to do so, delete this exception statement from your version.
|
|
// If you delete this exception statement from all source files in the
|
|
// program, then also delete it here.
|
|
//
|
|
// Contact: Jari Sundell <jaris@ifi.uio.no>
|
|
//
|
|
// Skomakerveien 33
|
|
// 3185 Skoppum, NORWAY
|
|
|
|
// Various functions for manipulating file paths. Also consider making
|
|
// a directory iterator.
|
|
|
|
#ifndef RAK_PATH_H
|
|
#define RAK_PATH_H
|
|
|
|
#include <cstdlib>
|
|
#include <string>
|
|
|
|
namespace rak {
|
|
|
|
inline std::string
|
|
path_expand(const std::string& path) {
|
|
if (path.empty() || path[0] != '~')
|
|
return path;
|
|
|
|
char* home = std::getenv("HOME");
|
|
|
|
if (home == NULL)
|
|
return path;
|
|
|
|
return home + path.substr(1);
|
|
}
|
|
|
|
// Don't inline this...
|
|
//
|
|
// Same strlcpy as found in *bsd.
|
|
inline size_t
|
|
strlcpy(char *dest, const char *src, size_t size) {
|
|
size_t n = size;
|
|
const char* first = src;
|
|
|
|
if (n != 0) {
|
|
while (--n != 0)
|
|
if ((*dest++ = *src++) == '\0')
|
|
break;
|
|
}
|
|
|
|
if (n == 0) {
|
|
if (size != 0)
|
|
*dest = '\0';
|
|
|
|
while (*src++)
|
|
;
|
|
}
|
|
|
|
return src - first - 1;
|
|
}
|
|
|
|
inline char*
|
|
path_expand(const char* src, char* first, char* last) {
|
|
if (*src == '~') {
|
|
char* home = std::getenv("HOME");
|
|
|
|
if (home == NULL)
|
|
return first;
|
|
|
|
first += strlcpy(first, home, std::distance(first, last));
|
|
|
|
if (first > last)
|
|
return last;
|
|
|
|
src++;
|
|
}
|
|
|
|
return std::min(first + strlcpy(first, src, std::distance(first, last)), last);
|
|
}
|
|
|
|
}
|
|
|
|
#endif
|