mirror of
https://github.com/debauchee/barrier.git
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faec8a2f84
server-to-client key-forwarding. this feature is only implemented for servers running on windows machines.
53 lines
1.7 KiB
C++
53 lines
1.7 KiB
C++
/*
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* barrier -- mouse and keyboard sharing utility
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* Copyright (C) 2018 Deuauche Open Source Group
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*
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* This package is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* found in the file LICENSE that should have accompanied this file.
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*
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* This package 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, see <http://www.gnu.org/licenses/>.
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*/
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#include "ImmuneKeysReader.h"
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#include <fstream>
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const std::size_t AllocatedLineSize = 1024;
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const char CommentChar = '#';
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static void add_key(const char * const buffer, std::vector<DWORD> &keys)
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{
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const char *first;
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// skip spaces. ignore blank lines and comment lines
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for (first = buffer; *first == ' '; ++first);
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if (*first != 0 && *first != CommentChar)
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keys.emplace_back(std::stoul(first, 0, 0));
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}
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/*static*/ bool ImmuneKeysReader::get_list(const char * const path, std::vector<DWORD> &keys, std::string &badline)
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{
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// default values for return params
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keys.clear();
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badline.clear();
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std::ifstream stream(path, std::ios::in);
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if (stream.is_open()) {
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// size includes the null-terminator
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char buffer[AllocatedLineSize];
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while (stream.getline(&buffer[0], AllocatedLineSize)) {
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try {
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add_key(buffer, keys);
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} catch (...) {
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badline = buffer;
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return false;
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}
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}
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}
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return true;
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} |