File indexing completed on 2024-06-23 05:14:15

 /* -*- mode: c++; c-basic-offset:4 -*-
     utils/detail_p.h
 
     This file is part of Kleopatra, the KDE keymanager
     SPDX-FileCopyrightText: 2007 Klarälvdalens Datakonsult AB
 
     SPDX-License-Identifier: GPL-2.0-or-later
 */
 
 #pragma once
 
 #include <assuan.h>
 
 #ifdef _WIN32
 #include <io.h>
 #endif
 
 namespace Kleo
 {
 namespace _detail
 {
 
 template<template<typename U> class Op>
 struct ByName {
     using result_type = bool;
 
     template<typename T>
     bool operator()(const T &lhs, const T &rhs) const
     {
         return Op<int>()(qstricmp(lhs->name(), rhs->name()), 0);
     }
     template<typename T>
     bool operator()(const T &lhs, const char *rhs) const
     {
         return Op<int>()(qstricmp(lhs->name(), rhs), 0);
     }
     template<typename T>
     bool operator()(const char *lhs, const T &rhs) const
     {
         return Op<int>()(qstricmp(lhs, rhs->name()), 0);
     }
     bool operator()(const char *lhs, const char *rhs) const
     {
         return Op<int>()(qstricmp(lhs, rhs), 0);
     }
 };
 
 // inspired by GnuPG's translate_sys2libc_fd, this converts a HANDLE
 // to int fd on Windows, and is a NO-OP on POSIX:
 static inline int translate_sys2libc_fd(assuan_fd_t fd, bool for_write)
 {
     if (fd == ASSUAN_INVALID_FD) {
         return -1;
     }
 #if defined(_WIN32)
     return _open_osfhandle((intptr_t)fd, for_write);
 #else
     (void)for_write;
     return fd;
 #endif
 }
 
 static inline assuan_fd_t translate_libc2sys_fd(int fd)
 {
     if (fd == -1) {
         return ASSUAN_INVALID_FD;
     }
 #if defined(_WIN32)
     return (assuan_fd_t)_get_osfhandle(fd);
 #else
     return fd;
 #endif
 }
 
 // returns an integer representation of the assuan_fd_t,
 // suitable for debug output
 static inline qulonglong assuanFD2int(assuan_fd_t fd)
 {
 #ifdef _WIN32
     return reinterpret_cast<qulonglong>(fd);
 #else
     return static_cast<qulonglong>(fd);
 #endif
 }
 }
 }