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rakshasa
535db16850
git-svn-id: svn://rakshasa.no/libtorrent/trunk/rtorrent@938 e378c898-3ddf-0310-93e7-cc216c733640
90 lines
3.9 KiB
C++
90 lines
3.9 KiB
C++
// rTorrent - BitTorrent client
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// Copyright (C) 2005-2007, Jari Sundell
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//
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// This program is free software; you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation; either version 2 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program; if not, write to the Free Software
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// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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//
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// In addition, as a special exception, the copyright holders give
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// permission to link the code of portions of this program with the
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// OpenSSL library under certain conditions as described in each
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// individual source file, and distribute linked combinations
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// including the two.
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//
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// You must obey the GNU General Public License in all respects for
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// all of the code used other than OpenSSL. If you modify file(s)
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// with this exception, you may extend this exception to your version
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// of the file(s), but you are not obligated to do so. If you do not
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// wish to do so, delete this exception statement from your version.
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// If you delete this exception statement from all source files in the
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// program, then also delete it here.
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//
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// Contact: Jari Sundell <jaris@ifi.uio.no>
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//
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// Skomakerveien 33
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// 3185 Skoppum, NORWAY
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#ifndef RTORRENT_RPC_PARSE_H
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#define RTORRENT_RPC_PARSE_H
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#include <string>
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#include <torrent/object.h>
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namespace rpc {
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// parse_* functions do the bare minimum necessary to parse what was
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// asked for. If a whitespace is found, it will be treated as empty
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// input rather than skipped.
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//
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// parse_whole_* functions allow for whitespaces and throw an
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// exception if there is any garbage at the end of the input.
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inline bool parse_is_quote(const char c) { return c == '"'; }
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inline bool parse_is_escape(const char c) { return c == '\\'; }
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inline bool parse_is_seperator(const char c) { return c == ','; }
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inline bool parse_is_space(const char c) { return c == ' ' || c == '\t'; }
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const char* parse_skip_wspace(const char* first);
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const char* parse_skip_wspace(const char* first, const char* last);
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const char* parse_string(const char* first, const char* last, std::string* dest);
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void parse_whole_string(const char* first, const char* last, std::string* dest);
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const char* parse_value(const char* src, int64_t* value, int base = 0, int unit = 1);
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const char* parse_value_nothrow(const char* src, int64_t* value, int base = 0, int unit = 1);
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void parse_whole_value(const char* src, int64_t* value, int base = 0, int unit = 1);
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bool parse_whole_value_nothrow(const char* src, int64_t* value, int base = 0, int unit = 1);
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const char* parse_list(const char* first, const char* last, torrent::Object* dest);
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const char* parse_whole_list(const char* first, const char* last, torrent::Object* dest);
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std::string convert_list_to_string(const torrent::Object& src);
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std::string convert_list_to_string(torrent::Object::list_type::const_iterator first, torrent::Object::list_type::const_iterator last);
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std::string convert_list_to_command(torrent::Object::list_type::const_iterator first, torrent::Object::list_type::const_iterator last);
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int64_t convert_to_value(const torrent::Object& src, int base = 0, int unit = 1);
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bool convert_to_value_nothrow(const torrent::Object& src, int64_t* value, int base = 0, int unit = 1);
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inline const torrent::Object&
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convert_to_single_argument(const torrent::Object& args) {
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if (args.type() == torrent::Object::TYPE_LIST && args.as_list().size() == 1)
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return args.as_list().front();
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else
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return args;
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}
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}
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#endif
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