95 lines
1.8 KiB
C++
95 lines
1.8 KiB
C++
/*
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* synergy -- mouse and keyboard sharing utility
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* Copyright (C) 2002 Chris Schoeneman
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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 COPYING 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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#include "CArchFileUnix.h"
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#include <unistd.h>
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#include <pwd.h>
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#include <sys/types.h>
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#include <cstring>
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//
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// CArchFileUnix
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//
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CArchFileUnix::CArchFileUnix()
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{
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// do nothing
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}
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CArchFileUnix::~CArchFileUnix()
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{
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// do nothing
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}
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const char*
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CArchFileUnix::getBasename(const char* pathname)
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{
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if (pathname == NULL) {
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return NULL;
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}
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const char* basename = strrchr(pathname, '/');
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if (basename != NULL) {
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return basename + 1;
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}
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else {
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return pathname;
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}
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}
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std::string
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CArchFileUnix::getUserDirectory()
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{
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#if HAVE_GETPWUID_R
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struct passwd pwent;
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struct passwd* pwentp;
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#if defined(_SC_GETPW_R_SIZE_MAX)
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long size = sysconf(_SC_GETPW_R_SIZE_MAX);
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#else
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long size = BUFSIZ;
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#endif
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char* buffer = new char[size];
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getpwuid_r(getuid(), &pwent, buffer, size, &pwentp);
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delete[] buffer;
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#else
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struct passwd* pwentp = getpwuid(getuid());
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#endif
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if (pwentp != NULL && pwentp->pw_dir != NULL) {
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return pwentp->pw_dir;
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}
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else {
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return std::string();
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}
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}
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std::string
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CArchFileUnix::getSystemDirectory()
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{
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return "/etc";
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}
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std::string
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CArchFileUnix::concatPath(const std::string& prefix,
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const std::string& suffix)
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{
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std::string path;
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path.reserve(prefix.size() + 1 + suffix.size());
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path += prefix;
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if (path.size() == 0 || path[path.size() - 1] != '/') {
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path += '/';
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}
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path += suffix;
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return path;
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}
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