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Merge pull request #524 from rakshasa/feature-flags
Feature flags
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,124 @@ | ||
| // rTorrent - BitTorrent client | ||
| // Copyright (C) 2005-2011, 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 | ||
|
|
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| #include "parse_options.h" | ||
|
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| #include <algorithm> | ||
| #include <locale> | ||
| #include <torrent/exceptions.h> | ||
|
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| namespace rpc { | ||
|
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| int | ||
| parse_option_flag(const std::string& option, std::function<int (const std::string&)> ftor) { | ||
| auto first = option.begin(); | ||
| auto last = option.end(); | ||
|
|
||
| first = std::find_if(first, last, [](char c) { return !std::isspace(c, std::locale::classic()); }); | ||
|
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| if (first == last) | ||
| throw torrent::input_error(option); | ||
|
|
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| auto next = std::find_if(first, last, [](char c) { return !std::isalnum(c, std::locale::classic()) && c != '_'; }); | ||
|
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| if (first == next) | ||
| throw torrent::input_error(option); | ||
|
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| if (std::find_if(next, last, [](char c) { return !std::isspace(c, std::locale::classic()); }) != last) | ||
| throw torrent::input_error(option); | ||
|
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| return ftor(std::string(first, next)); | ||
| } | ||
|
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| int | ||
| parse_option_flags(const std::string& option, std::function<int (const std::string&)> ftor, int flags) { | ||
| auto first = option.begin(); | ||
| auto last = option.end(); | ||
|
|
||
| while (first != last) { | ||
| first = std::find_if(first, last, [](char c) { return !std::isspace(c, std::locale::classic()); }); | ||
|
|
||
| if (first == last) | ||
| break; | ||
|
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| auto next = std::find_if(first, last, [](char c) { return !std::isalnum(c, std::locale::classic()) && c != '_'; }); | ||
|
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| if (first == next) | ||
| throw torrent::input_error(option); | ||
|
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| flags |= ftor(std::string(first, next)); | ||
|
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| first = std::find_if(next, last, [](char c) { return !std::isspace(c, std::locale::classic()); }); | ||
|
|
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| if (first == last) | ||
| break; | ||
|
|
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| if (*first++ != '|' || first == last) | ||
| throw torrent::input_error(option); | ||
| } | ||
|
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| return flags; | ||
| } | ||
|
|
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| void | ||
| parse_option_for_each(const std::string& option, std::function<int (const std::string&)> ftor) { | ||
| auto first = option.begin(); | ||
| auto last = option.end(); | ||
|
|
||
| while (first != last) { | ||
| first = std::find_if(first, last, [](char c) { return !std::isspace(c, std::locale::classic()); }); | ||
|
|
||
| if (first == last) | ||
| break; | ||
|
|
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| auto next = std::find_if(first, last, [](char c) { return !std::isalnum(c, std::locale::classic()) && c != '_'; }); | ||
|
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| if (first == next) | ||
| throw torrent::input_error(option); | ||
|
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| ftor(std::string(first, next)); | ||
|
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| first = std::find_if(next, last, [](char c) { return !std::isspace(c, std::locale::classic()); }); | ||
|
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| if (first == last) | ||
| break; | ||
|
|
||
| if (*first++ != '|' || first == last) | ||
| throw torrent::input_error(option); | ||
| } | ||
| } | ||
|
|
||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,53 @@ | ||
| // rTorrent - BitTorrent client | ||
| // Copyright (C) 2005-2011, 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 | ||
|
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| #ifndef RTORRENT_RPC_PARSE_OPTIONS_H | ||
| #define RTORRENT_RPC_PARSE_OPTIONS_H | ||
|
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| #include <cstring> | ||
| #include <functional> | ||
| #include <string> | ||
|
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| namespace rpc { | ||
|
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| int parse_option_flag(const std::string& option, std::function<int (const std::string&)> ftor); | ||
| int parse_option_flags(const std::string& option, std::function<int (const std::string&)> ftor, int flags = int()); | ||
|
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| void parse_option_for_each(const std::string& option, std::function<void (const std::string&)> ftor); | ||
|
|
||
| } | ||
|
|
||
| #endif |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,7 @@ | ||
| #ifndef HELPERS_ASSERT_H | ||
| #define HELPERS_ASSERT_H | ||
|
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| #define ASSERT_CATCH_INPUT_ERROR(some_code) \ | ||
| try { some_code; CPPUNIT_ASSERT("torrent::input_error not caught" && false); } catch (torrent::input_error& e) { } | ||
|
|
||
| #endif |
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